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1. Ultrasound assessment of the posterolateral elbow ulnohumeral gap in normal subjects with and without posterolateral drawer testing

Author

Anesh Chavda, MBBS, MRCP, Nicola Robertson, MBChB, MRCS, Charis McNabney, MB, BCh, BAO, Dyan Flores, MD, FRCR, Kevin Murphy, MD, MB, BAO, BCh, Yaron J. Berkowitz, MB, BChir, MRCS, David Roberts, MBChB, MRCS, Kenneth R. Holmes, MD, MSc, Mark Cresswell, MB, BCh, Thomas J. Goetz, MD, Mathilde Hupin-Debeurme, MD, Stephanie L. Sellers, MSc, PhD, and Darra T. Murphy, MB, BCh, BAO, FRCPC

Subjects
Posterolateral rotator instability, PRLI, Ulnohumeral gap, Ultrasound, Posterolateral drawer testing, Diagnosis, Orthopedic surgery, RD701-811, Diseases of the musculoskeletal system, RC925-935
Abstract

Background: Posterolateral rotator instability (PLRI) is the most common pattern of recurrent elbow instability, and current imaging to aid PLRI diagnosis is limited. Thus, we sought to define use of ultrasound (US) to determine normal lateral ulnohumeral joint measurements, with and without posterolateral drawer testing to provide an insight into how US may aid diagnosis. Methods: Sixty elbows were evaluated in thirty healthy volunteers. The lateral ulnohumeral gap (LUHG) was measured with US in the resting position while the posterolateral drawer stress test maneuver was applied. Joint laxity was calculated as the difference between maximum stress and average rest measurements. Two independent readers assessed each elbow with comparison performed between stress and rest positions. Results: Differences in the LUHG were evident between stress and rest conditions (reader 1: P

Published
2023
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2. The Future of Teaching? Asimov's Three laws and the Hypothetical Robot Teacher

Author

Nicola Robertson

Subjects
teaching, robotics, technology, asimov, Theory and practice of education, LB5-3640
Abstract

There is no denying that the influence and use of technology in relation to teaching and learning increased significantly during the Co-Vid-19 periods of isolation and lockdown. The screen became the classroom; the teacher (and the students), rendered as apparitions of virtuality. Nevertheless, despite the barriers of distance and screen, there remained (and indeed remains) something distinctly human about these interactions. What if the teacher on the screen – and, indeed, in the classroom – was not human? Remotely controlled robotic teachers have been trialled in China, with positive feedback from students; yet teaching remains a profession that has been deemed at low risk of automation. This paper will consider Isaac Asimov’s three laws of robotics as a foundational base for predicting the behaviour of a potential, autonomous, robot teacher; comparing the predictions in relation to behaviours deemed as necessary for the successful practice of teaching. To do this, the paper will set out the three hypothetical scenarios, in order to explore – and hopefully determine – whether a ‘robot’ could effectively carry out key teaching activities. The speculative responses to these questions will hopefully inspire further discussion and discourse.

Published
2022
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3. The Future of Teaching? Asimov's Three laws and the Hypothetical Robot Teacher

Author

Nicola Robertson

Subjects
Teaching, Robotics, Technology, Asimov, Theory and practice of education, LB5-3640
Abstract

There is no denying that the influence and use of technology in relation to teaching and learning increased significantly during the Co-Vid-19 periods of isolation and lockdown. The screen became the classroom; the teacher (and the students), rendered as apparitions of virtuality. Nevertheless, despite the barriers of distance and screen, there remained (and indeed remains) something distinctly human about these interactions. What if the teacher on the screen – and, indeed, in the classroom – was not human? Remotely controlled robotic teachers have been trialled in China, with positive feedback from students; yet teaching remains a profession that has been deemed at low risk of automation. This paper will consider Isaac Asimov’s three laws of robotics as a foundational base for predicting the behaviour of a potential, autonomous, robot teacher; comparing the predictions in relation to behaviours deemed as necessary for the successful practice of teaching. To do this, the paper will set out the three hypothetical scenarios, in order to explore – and hopefully determine – whether a ‘robot’ could effectively carry out key teaching activities. The speculative responses to these questions will hopefully inspire further discussion and discourse.

Published
2021

4. Quantification of huntingtin protein species in Huntington's disease patient leukocytes using optimised electrochemiluminescence immunoassays.

Author

Davina J Hensman Moss, Nicola Robertson, Ruth Farmer, Rachael I Scahill, Salman Haider, Michela A Tessari, Geraldine Flynn, David F Fischer, Edward J Wild, Douglas Macdonald, and Sarah J Tabrizi

Subjects
Medicine, Science
Abstract

BackgroundHuntington's disease (HD) is an autosomal dominant neurodegenerative condition caused by an expanded CAG repeat in the gene encoding huntingtin (HTT). Optimizing peripheral quantification of huntingtin throughout the course of HD is valuable not only to illuminate the natural history and pathogenesis of disease, but also to detect peripheral effects of drugs in clinical trial.RationaleWe previously demonstrated that mutant HTT (mHTT) was significantly elevated in purified HD patient leukocytes compared with controls and that these levels track disease progression. Our present study investigates whether the same result can be achieved with a simpler and more scalable collection technique that is more suitable for clinical trials.MethodsWe collected whole blood at 133 patient visits in two sample sets and generated peripheral blood mononuclear cells (PBMCs). Levels of mHTT, as well as N-, and C-terminal and mid-region huntingtin were measured in the PBMCs using ELISA-based Meso Scale Discovery (MSD) electrochemiluminescence immunoassay platforms, and we evaluated the relationship between different HTT species, disease stage, and brain atrophy on magnetic resonance imaging.ConclusionsThe assays were sensitive and accurate. We confirm our previous findings that mHTT increases with advancing disease stage in patient PBMCs, this time using a simple collection protocol and scalable assay.

Published
2017
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5. Changes in cerebral oxidative metabolism during neonatal seizures following hypoxic ischemic brain injury

Author

Subhabrata Mitra, Gemma Bale, Sean Mathieson, Cristina Uria-Avellanal, Judith Meek, Ilias Tachtsidis, and Nicola Robertson

Subjects
Seizures, Near Infrared Spectroscopy, hypoxic-ischemic encephalopathy, electroencephalography., Cytochrome-c-oxidase, Pediatrics, RJ1-570
Abstract

Seizures are common following hypoxic ischemic brain injury in newborn infants. Prolonged or recurrent seizures have been shown to exacerbate neuronal damage in the developing brain, however the precise mechanism is not fully understood. Cytochrome-c-oxidase is responsible for more than 90% of ATP production inside mitochondria. Using a novel broadband near-infrared spectroscopy system we measured the concentration changes in the oxidation state of cerebral cytochrome-c-oxidase (Δ[oxCCO]) and hemodynamics during recurrent neonatal seizures following hypoxic ischemic encephalopathy in a newborn infant. A rapid increase in Δ[oxCCO] was noted at the onset of seizures along with a rise in the baseline of amplitude integrated electro-encephalogram (aEEG). Cerebral oxygenation and cerebral blood volume fell just prior to the seizure onset but recovered rapidly during seizures. Δ[oxCCO] during seizures correlated with changes in mean EEG voltage indicating an increase in neuronal activation and energy demand. The progressive decline in the Δ[oxCCO] baseline during seizures suggests a progressive decrease of mitochondrial oxidative metabolism.

Published
2016
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6. Cerebrospinal Fluid Inflammatory Biomarkers Reflect Clinical Severity in Huntington's Disease.

Author

Filipe Brogueira Rodrigues, Lauren M Byrne, Peter McColgan, Nicola Robertson, Sarah J Tabrizi, Henrik Zetterberg, and Edward J Wild

Subjects
Medicine, Science
Abstract

IntroductionImmune system activation is involved in Huntington's disease (HD) pathogenesis and biomarkers for this process could be relevant to study the disease and characterise the therapeutic response to specific interventions. We aimed to study inflammatory cytokines and microglial markers in the CSF of HD patients.MethodsCSF TNF-α, IL-1β, IL-6, IL-8, YKL-40, chitotriosidase, total tau and neurofilament light chain (NFL) from 23 mutation carriers and 14 healthy controls were assayed.ResultsCSF TNF-α and IL-1β were below the limit of detection. Mutation carriers had higher YKL-40 (p = 0.003), chitotriosidase (p = 0.015) and IL-6 (p = 0.041) than controls. YKL-40 significantly correlated with disease stage (p = 0.007), UHDRS total functional capacity score (r = -0.46, p = 0.016), and UHDRS total motor score (r = 0.59, p = 4.5*10-4) after adjustment for age.ConclusionYKL-40 levels in CSF may, after further study, come to have a role as biomarkers for some aspects of HD. Further investigation is needed to support our exploratory findings.

Published
2016
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7. The ability of North Island Robins to discriminate between humans is related to their behavioural type.

Author

Craig Barnett, Matt Salter, Clément Chevallier, Nicola Robertson, Otis Berard, and Kevin C Burns

Subjects
Medicine, Science
Abstract

Animals are able to learn to identify persistent threats to themselves and their offspring. For example, birds are able to quickly learn to discriminate between humans that have previously threatened their nests from humans with whom they have had no prior experience. However, no study has yet examined whether a bird's ability to discriminate between humans is related to the bird's underlying behavioural type. In this study, we examined whether there were differences among North Island (NI) robins (Petroica longipes), based on their underlying behavioural type, in their abilities to discriminate between familiar and novel human observers. Using a simple feeding experiment, we timed how long it took birds to attack a food item placed next to an observer on each of 7 days. On the eighth day, a different observer timed the birds. We found that birds could be split into two behaviour types based on their attack behaviour: fast attackers (latencies 20 secs). Interestingly, the fast birds did not increase their attack latency in response to the novel observer whereas the slow attackers did. This result, for the first time, demonstrates that a bird's ability to discriminate between humans can vary among birds based on their behavioural type.

Published
2013
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8. Ultrasound assessment of the posterolateral elbow ulnohumeral gap in normal subjects with and without posterolateral drawer testing

Author

Charis McNabney, Mark Cresswell, Anesh Chavda, Kenneth R. Holmes, Mathilde Hupin-Debeurme, Darra T. Murphy, Thomas Goetz, Stephanie L. Sellers, Kevin Murphy, Nicola Robertson, Dyan Flores, David C.S. Roberts, and Yaron J. Berkowitz

Subjects
Orthodontics, business.industry, Healthy population, Ultrasound, Elbow, Joint laxity, medicine.anatomical_structure, Healthy volunteers, medicine, Orthopedics and Sports Medicine, Surgery, In patient, business, Plri
Abstract

Background Posterolateral rotator instability (PLRI) is the most common pattern of recurrent elbow instability and current imaging to aid PLRI diagnosis is limited. Thus, we sought to define use of ultrasound (US) to determine normal lateral ulnohumeral joint measurements, with and without posterolateral drawer testing to provide an insight into how US may aid diagnosis. Methods Sixty elbows were evaluated in thirty healthy volunteers. The lateral ulnohumeral gap (LUHG) was measured with US in the resting position whilst the posterolateral drawer stress test maneuver was applied. Joint laxity was calculated as the difference between maximum stress and average rest measurements. Two independent readers assessed each elbow with comparison performed between stress and rest positions. Results: differences in LUHG were evident between stress and rest conditions (Reader 1: p Conclusions This study demonstrates a dynamic US assessment for PLRI, which aimed to assess the usefulness and feasibility of a laxity measurement following the application of a posterolateral drawer stress maneuver in a healthy population. Whilst establishing concordance between readers in measuring a LUHG under stress, the utility of a laxity measurement alone is not clear as correlation of measurements is not excellent, hence an upper limit of normal (ULN) for the ulnohumeral gap under stress maybe more useful. Further evaluation of this technique is required in patients with PLRI.

Published
2023
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13. Assessment of the safety, pharmacokinetics and pharmacodynamics of GSK3335065, an inhibitor of kynurenine monooxygenase, in a randomised placebo‐controlled first‐in‐human study in healthy volunteers

Author

Catherine Muya, Sara Soleman, Alexander W. Krug, Sarah Walsh, Xinyi Zhu, Nicola Robertson, Richard J. Dimelow, William J. Guiney, Madelein Crause, Disala Fernando, Iain Uings, Georgios Vlasakakis, Marylise Bergeal, Wayne L. Wright, Yi Cui, Connie Parker, and Ciara Gorey

Subjects
Male, Tachycardia, Pharmacology, Ventricular tachycardia, Placebo, Mixed Function Oxygenases, chemistry.chemical_compound, Double-Blind Method, Pharmacokinetics, Humans, Medicine, Pharmacology (medical), Adverse effect, Kynurenine, Volume of distribution, business.industry, medicine.disease, Healthy Volunteers, Pancreatitis, Tolerability, chemistry, Acute Disease, medicine.symptom, business
Abstract

GSK3335065 is an inhibitor of kynurenine monooxygenase (KMO) being developed for the treatment of acute pancreatitis. Healthy male volunteers were administered ascending doses of GSK3335065 or matched placebo as a single intravenous bolus injection to assess safety, tolerability, pharmacokinetics and pharmacodynamics. GSK3335065 displayed an apparent volume of distribution between 20.6 L and 44.6 L, a clearance between 0.462 L/h and 0.805 L/hr and a terminal half-life between 31.3 and 34.5 hr. In the single subject who received 1.3 mg GSK3335065, changes in tryptophan pathway metabolites were observed consistent with the changes seen in preclinical species suggesting that KMO enzyme activity was partially inhibited. However, a broad complex ventricular tachycardia was observed in this subject, which was judged to be a Serious Adverse Event (SAE) and resulted in early termination of the study. While development of GSK3335065 was subsequently discontinued, significant confounding factors hinder a clear interpretation that the tachycardia was directly related to administration of the compound.

Published
2021
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14. Congenital Unilateral Renal Aplasia in a Cynomolgus Monkey (Macaca fascicularis) With Investigation Into Potential Pathogenesis

Author

Andrew W. Suttie, Leslie A. Obert, Mohamoud M. Abdi, Kendall S. Frazier, Tracy L. Gales, Wayne Fritz, Lucinda Weir, David Dwyer, and Nicola Robertson

Subjects
0303 health sciences, Kidney, Pathology, medicine.medical_specialty, 040301 veterinary sciences, 04 agricultural and veterinary sciences, Cell Biology, Aplasia, Biology, Toxicology, medicine.disease, Renal dysplasia, Calbindin, Pathology and Forensic Medicine, 0403 veterinary science, Major duodenal papilla, 03 medical and health sciences, medicine.anatomical_structure, Cortex (anatomy), medicine, Molecular Biology, Immunostaining, Medulla, 030304 developmental biology
Abstract

We describe and characterize unilateral renal aplasia in a cynomolgus monkey ( Macaca fascicularis) from a chronic toxicology study adding to the limited histopathology reports of congenital renal anomalies in macaques. In the current case, the affected kidney was macroscopically small and characterized microscopically by a thin cortex with an underdeveloped medulla and an absent papilla. The remnant medulla lacked a corticomedullary junction and contained only a few irregular collecting duct-like structures. The cortex had extensive interstitial mature collagen deposition with fibromuscular collar formation around Bowman’s capsules. Due to parenchymal collapse, mature glomeruli were condensed together with occasional atrophic and sclerotic glomeruli. The majority of the cortical tubules were poorly differentiated with only small islands of fully developed cortical tubules present. Histochemical and immunohistochemical stains were utilized to demonstrate key diagnostic features of this congenital defect, to assist with differentiating it from renal dysplasia, and to provide potential mechanistic pathways. Immunostaining (S100, paired box gene 2 [PAX2], aquaporins) of the medulla was compatible with incomplete maturation associated with aplasia, while the immunostaining profile for the cortex (vimentin, calbindin, PAX2-positive cortical tubules, and smooth muscle actin–positive fibromuscular collars) was most compatible with dedifferentiation secondary to degenerative changes.

Published
2020
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16. Clinical evidences of benefits from an advanced skin care routine in comparison with a simple routine

Author

Cyril Messaraa, Claire Tansey, Alain Mavon, Leah Doyle, Melissa Walsh, Anna Mansfield, Sarah Hurley, Nicola Robertson, and Lorna Daly

Subjects
medicine.medical_specialty, Skin Pigmentation, Cosmetics, Dermatology, 030207 dermatology & venereal diseases, 03 medical and health sciences, 0302 clinical medicine, Skin Care Product, Cleanser, medicine, Humans, Wrinkle, Daily routine, Skin, Skin care, integumentary system, business.industry, Skin Care, Skin Aging, Clinical evidence, 030220 oncology & carcinogenesis, Skin color, Female, medicine.symptom, Skin roughness, business
Abstract

Background The use of a skin care routine is commonly promoted by the cosmetic industry, yet there is a lack of clinical evidence to support this practice over the use of a single skin care product. Aims In the present study, we aimed at showing the clinical benefits of using a comprehensive skin care routine vs a simple one. Methods Skin micro-/macro-topographic, skin color, and superficial/deep hydration were collected at baseline and after 4 weeks of use, on forty-nine women randomly allocated to two groups. The first one followed the use of an advanced routine (AR: Cleanser/Toner/Eye cream/Serum/Day & Night cream), while the other group was instructed to use a simple routine (SR: Cleanser & Day cream). Results Hemoglobin heterogeneity was found to be significantly reduced only in the SR group. However, the AR outperformed the SR when it comes to improving superficial hydration, deep hydration, skin roughness, mean pore area, melanin heterogeneity, and crow's feet wrinkle depth. A significant increase in skin brightness from baseline was only recorded when using the AR while both routines significantly improved the nasolabial wrinkles. Conclusion These findings advocate for using a relevant daily routine as it demonstrates the visible skin benefits over a short period, while driving the creation of habits for the prevention of aging signs.

Published
2019
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17. Autologous grafting of cryopreserved prepubertal rhesus testis produces sperm and offspring

Author

Gunapala Shetty, Victoria H. J. Roberts, Marvin L. Meistrich, Hanna Valli-Pulaski, Adetunji P. Fayomi, Cathy Ramsey, Carol B. Hanna, Jon D. Hennebold, Ina Dobrinski, Nicola Robertson, Meena Sukhwani, Karen A. Peters, Kyle E. Orwig, and Lisa A Houser

Subjects
Male, 0301 basic medicine, Offspring, Transplantation, Autologous, Cryopreservation, Andrology, 03 medical and health sciences, 0302 clinical medicine, Testis, medicine, Animals, Sexual Maturation, Autografts, Spermatogenesis, Testosterone, Pregnancy, 030219 obstetrics & reproductive medicine, Multidisciplinary, business.industry, Reproduction, Embryogenesis, Fertility Preservation, medicine.disease, Macaca mulatta, Spermatozoa, Sperm, Transplantation, 030104 developmental biology, Fertilization, business
Abstract

Preserving male fertility Before chemotherapy or radiation treatment, sperm from adult men can be cryopreserved for future use. However, this is not possible for prepubertal boys. Fayomi et al. grafted cryopreserved testicular tissue from castrated pubertal rhesus macaques, placing each animal's own testis sections under the skin of the back or scrotum (see the Perspective by Neuhaus and Schlatt). Grafts grew, produced testosterone, and were able to generate sperm that could fertilize oocytes, in one case resulting in a successful pregnancy. The results hold promise for preserving human fertility, for example, after childhood cancer treatments. Science , this issue p. 1314 ; see also p. 1283

Published
2019
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18. Bone Infarction Mimicking a Bone Metastasis on 18F-Prostate-Specific Membrane Antigen PET/CT

Author

Malavika Nathan, Thomas Wagner, Nicola Robertson, and Sherif Elsobky

Subjects
Biochemical recurrence, Glutamate Carboxypeptidase II, Male, Fluorine Radioisotopes, Bone Infarction, medicine.medical_treatment, Bone Neoplasms, urologic and male genital diseases, Bone and Bones, 030218 nuclear medicine & medical imaging, Diagnosis, Differential, 03 medical and health sciences, Prostate cancer, 0302 clinical medicine, Positron Emission Tomography Computed Tomography, Glutamate carboxypeptidase II, Medicine, Humans, Radiology, Nuclear Medicine and imaging, Aged, Prostatectomy, PET-CT, medicine.diagnostic_test, business.industry, Bone metastasis, Prostatic Neoplasms, Magnetic resonance imaging, General Medicine, medicine.disease, Magnetic Resonance Imaging, Infarction, 030220 oncology & carcinogenesis, Antigens, Surface, business, Nuclear medicine
Abstract

18F-prostate-specific membrane antigen (PSMA) PET/CT imaging is increasingly used in staging, assessment of biochemical recurrence, and treatment response in men with prostate cancer. We present a case report of a 70-year-old man who underwent 18F-PSMA PET/CT imaging to investigate biochemical recurrence following radical prostatectomy for prostate adenocarcinoma. New focal moderate PSMA uptake was identified in the left femur. A previous PSMA study, performed 5 months earlier, was normal. A subsequent MRI scan demonstrated that the PSMA avidity corresponded to a new femoral bone infarct. An English literature search revealed no previous cases of PSMA tracer uptake in bone infarction.

Published
2020

19. Infant isoflurane exposure affects social behaviours, but does not impair specific cognitive domains in juvenile non-human primates

Author

Bess Glickman, Damien A. Fair, Alexandra Bemis, Jose F. Perez-Zoghbi, Ansgar M. Brambrink, Gregory A. Dissen, Katie J. Schenning, Nicola Robertson, Lauren D. Martin, Viola Neudecker, Kristine Coleman, and Martha Neuringer

Subjects
Intelligence quotient, business.industry, Neurotoxicity, Physiology, Cognition, Affect (psychology), medicine.disease, Cognitive test, Anesthesiology and Pain Medicine, Isoflurane, Neuroscience and Neuroanaesthesia, medicine, Reflex, Juvenile, business, medicine.drug
Abstract

Background Clinical studies show that children exposed to anaesthetics for short times at young age perform normally on intelligence tests, but display altered social behaviours. In non-human primates (NHPs), infant anaesthesia exposure for several hours causes neurobehavioural impairments, including delayed motor reflex development and increased anxiety-related behaviours assessed by provoked response testing. However, the effects of anaesthesia on spontaneous social behaviours in juvenile NHPs have not been investigated. We hypothesised that multiple, but not single, 5 h isoflurane exposures in infant NHPs are associated with impairments in specific cognitive domains and altered social behaviours at juvenile age. Methods Eight Rhesus macaques per group were anaesthetised for 5 h using isoflurane one (1×) or three (3×) times between postnatal days 6 and 12 or were exposed to room air (control). Cognitive testing, behavioural assessments in the home environment, and provoked response testing were performed during the first 2 yr of life. Results The cognitive functions tested did not differ amongst groups. However, compared to controls, NHPs in the 3× group showed less close social behaviour (P=0.016), and NHPs in the 1× group displayed increased anxiety-related behaviours (P=0.038) and were more inhibited towards novel objects (P Conclusions 5 h exposures of NHPs to isoflurane during infancy are associated with decreased close social behaviour after multiple exposures and more anxiety-related behaviours and increased behavioural inhibition after single exposure, but they do not affect the cognitive domains tested. Our findings are consistent with behavioural alterations in social settings reported in clinical studies, which may guide future research.

Published
2020

20. Congenital Unilateral Renal Aplasia in a Cynomolgus Monkey (

Author

Leslie A, Obert, Andrew, Suttie, Mohamoud, Abdi, Tracy, Gales, David, Dwyer, Wayne, Fritz, Nicola, Robertson, Lucinda, Weir, and Kendall, Frazier

Subjects
Macaca fascicularis, Urogenital Abnormalities, Kidney Glomerulus, Monkey Diseases, Animals, Humans, Kidney Diseases, Kidney
Abstract

We describe and characterize unilateral renal aplasia in a cynomolgus monkey (

Published
2020

21. Perceived age and perceived health among a Chinese cohort: Does it mean the same thing?

Author

Cyril Messaraa, Alain Mavon, Melissa Walsh, Sarah Hurley, Carla O’Connor, Leah Doyle, Annika Grenz, Thibaud J.C. Richard, Anna Mansfield, and Nicola Robertson

Subjects
Adult, Aging, Skin ageing, China, genetic structures, media_common.quotation_subject, Health Status, Ethnic group, Pharmaceutical Science, Lower face, Dermatology, 030226 pharmacology & pharmacy, Health perception, Perceived health, Cohort Studies, 030207 dermatology & venereal diseases, 03 medical and health sciences, Skin hydration, 0302 clinical medicine, Colloid and Surface Chemistry, Asian People, Perception, Drug Discovery, Humans, media_common, Aged, Aged, 80 and over, Age Factors, Middle Aged, Skin Aging, Chemistry (miscellaneous), Cohort, Psychology, Demography
Abstract

Previous investigations have aimed at investigating parameters affecting age perception on several ethnicities. Perceived health has been a newer focus on Caucasian skin, yet little is known on the skin features used to estimate the health status of Chinese women and we aimed to investigate whether these cues are the same as those used for age perception.Age and health appearance of 276 Chinese female volunteers were estimated from their photographs by 1025 female naïve Chinese graders 20-69 years old. Models were built to predict perceived age and health from topographic, colour and biophysical measured variables, in two subsets of the studied volunteers: below and above 50 years. Machine learning-based predictive models for age and health perception were built on the collected data, and the interpretability of the models was established by measuring feature importance.Age perception was mostly driven by topographic features, particularly eye bags and eyelid sagging in the group below 50 years old. Wrinkles, notably from the lower part of the face and oval of the lower face, were found to be more relevant in the group above 50 years. Health appearance was primarily signalled by skin imperfections and global pigmentation in the subset below 50 years, whereas colour-related parameters and skin hydration acted as health cues for the subset above 50 years.Distinct skin features were acting as cues for age perception and/or health perception and varied per age subset. Their contribution should be borne in mind when designing products for 'younger looking skin' and 'healthier looking skin'.Des études se sont penchées sur les paramètres cutanés influant sur la perception de l’âge, et ce sur plusieurs groups ethniques. La santé perçue quant à elle est un focus plus récent, avec des données publiées sur les peaux caucasiennes, au contraire des peaux chinoises. Nous avons donc décidé d’étudier quels sont ces paramètres cutanés influant sur la santé perçue et s’ils diffèrent de ceux utilisés dans la perception de l’âge, au sein d’un panel de femmes chinoises. MÉTHODES: L'âge et la santé cutanée de 276 femmes chinoises ont été estimés à partir de leurs photographies par un panel de 1025 évaluatrices naïves âgées de 20 à 69 ans. Des modèles ont été construits pour prédire l'âge et la santé perçus à partir de paramètres cutanés topographiques, de couleur et biophysiques, dans deux groupes d’âges différents : en dessous et au-dessus de 50 ans. Des modèles prédictifs basés sur l'apprentissage automatique (Machine learning) pour la perception de l'âge et de la santé ont été construits à partir des données collectées et l'interprétabilité des modèles a été établie en mesurant l'importance des paramètres cutanés. RÉSULTATS: Nos résultats montrent que la perception de l’âge repose principalement sur des paramètres topographiques, en particulier les poches sous les yeux et l’affaissement de la paupière, pour le groupe âgé de moins de 50 ans. Les rides, notamment celles de la partie basse du visage et le contour de la partie basse du visage se sont montrés pertinents pour estimer l’âge dans le groupe âgé de plus de 50 ans. La perception de la santé est principalement affectée par les imperfections cutanées et la pigmentation dans le groupe âgé de moins de 50 ans, tandis que des paramètres liés à la couleur et l’hydratation prennent le relais pour le groupe âgé de plus de 50 ans.Des paramètres cutanés de nature diverse sont pris en compte selon que l’on essaye d’estimer l’âge ou la santé, et ce en fonction du groupe d’âge étudié. Leur contribution doit être prise en compte lors de la conception de produits pour une «peau d'apparence plus jeune» et une «peau d'apparence plus saine».

Published
2020

22. The role of crop production in the forest landscape restoration approach: Assessing the potential benefits of meeting the Bonn Challenge

Author

De Pinto, Alessandro; Cenacchi, Nicola; Robertson, Richard D.; Kwon, Ho-Young; Thomas, Timothy S.; Koo, Jawoo; Begeladze, Salome; Kumar, Chetan, http://orcid.org/0000-0003-0327-494X De Pinto, Alex; http://orcid.org/0000-0003-1913-4263 Cenacchi, Nicola; http://orcid.org/0000-0001-5741-3867 Robertson, Richard; http://orcid.org/0000-0002-7951-8157 Thomas, Tim; http://orcid.org/0000-0003-3424-9229 Koo, Jawoo, De Pinto, Alessandro; Cenacchi, Nicola; Robertson, Richard D.; Kwon, Ho-Young; Thomas, Timothy S.; Koo, Jawoo; Begeladze, Salome; Kumar, Chetan, and http://orcid.org/0000-0003-0327-494X De Pinto, Alex; http://orcid.org/0000-0003-1913-4263 Cenacchi, Nicola; http://orcid.org/0000-0001-5741-3867 Robertson, Richard; http://orcid.org/0000-0002-7951-8157 Thomas, Tim; http://orcid.org/0000-0003-3424-9229 Koo, Jawoo

Abstract

PR, IFPRI3; CRP2; CRP7; 1 Fostering Climate-Resilient and Sustainable Food Supply, EPTD; PIM, CGIAR Research Programs on Policies, Institutions, and Markets (PIM); CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS), Existing approaches and methodologies that investigate effects of land degradation on food security vary greatly. Although a relatively rich body of literature that investigates localized experiences, geophysical, and socioeconomic drivers of land degradation, and the costs and benefits of avoiding land degradation already exists, less rigorously explored are the global effects of restoring degraded landscapes for the health of the land, the climate, and world food security. The current scale of land degradation is such that the problem can be meaningfully addressed only if local successes are upscaled and a large number of landowners and land managers implement restoration activities. Significant global efforts to address degradation exist, but studies that evaluate the global benefits of these efforts generally do not account for global market forces and the complex web of relationships that determine the effects of wide-scale restoration on production and food security. This paper provides important insights into how a full integration of crop production in restoration efforts could impact food production levels, food availability, forest carbon stocks, and Greenhouse gas emissions.

Published
2020

23. Identification of genetic variants associated with Huntington's disease progression

Author

Davina J Hensman Moss, Antonio F Pardiñas, Douglas Langbehn, Kitty Lo, Blair R Leavitt, Raymund Roos, Alexandra Durr, Simon Mead, Peter Holmans, Lesley Jones, Sarah J Tabrizi, A Coleman, R Dar Santos, J Decolongon, A Sturrock, E Bardinet, C Jauff Ret, D Justo, S Lehericy, C Marelli, K Nigaud, R Valabrègue, SJA van den Bogaard, E M Dumas, J van der Grond, EP t'Hart, C Jurgens, M-N Witjes-Ane, N Arran, J Callaghan, C Stopford, C Frost, R Jones, N Hobbs, N Lahiri, R Ordidge, G Owen, T Pepple, J Read, M Say, E Wild, A Patel, N C Fox, C Gibbard, I Malone, H Crawford, D Whitehead, S Keenan, D M Cash, C Berna, N Bechtel, S Bohlen, A Hoff Man, P Kraus, E Axelson, C Wang, T Acharya, S Lee, W Monaco, C Campbell, S Queller, K Whitlock, M Campbell, E Frajman, C Milchman, A O'Regan, I Labuschagne, J Stout, B Landwehrmeyer, D Craufurd, R Scahill, S Hicks, C Kennard, H Johnson, A Tobin, HD Rosas, R Reilmann, B Borowsky, C Pourchot, S C Andrews, Anne-Catherine Bachoud-Lévi, Anna Rita Bentivoglio, Ida Biunno, Raphael Bonelli, Jean-Marc Burgunder, Stephen Dunnett, Joaquim Ferreira, Olivia Handley, Arvid Heiberg, Torsten Illmann, G. Bernhard Landwehrmeyer, Jamie Levey, Maria A. Ramos-Arroyo, Jørgen Nielsen, Susana Pro Koivisto, Markku Päivärinta, Raymund A.C. Roos, A Rojo Sebastián, Sarah Tabrizi, Wim Vandenberghe, Christine Verellen-Dumoulin, Tereza Uhrova, Jan Wahlström, Jacek Zaremba, Verena Baake, Katrin Barth, Monica Bascuñana Garde, Sabrina Betz, Reineke Bos, Jenny Callaghan, Adrien Come, Leonor Correia Guedes, Daniel Ecker, Ana Maria Finisterra, Ruth Fullam, Mette Gilling, Lena Gustafsson, Olivia J Handley, Carina Hvalstedt, Christine Held, Kerstin Koppers, Claudia Lamanna, Matilde Laurà, Asunción Martínez Descals, Saül Martinez-Horta, Tiago Mestre, Sara Minster, Daniela Monza, Lisanne Mütze, Martin Oehmen, Michael Orth, Hélène Padieu, Laurent Paterski, Nadia Peppa, Martina Di Renzo, Amandine Rialland, Niini Røren, Pavla Šašinková, Erika Timewell, Jenny Townhill, Patricia Trigo Cubillo, Wildson Vieira da Silva, Marleen R van Walsem, Carina Whalstedt, Marie-Noelle Witjes-Ané, Grzegorz Witkowski, Abigail Wright, Daniel Zielonka, Eugeniusz Zielonka, Paola Zinzi, Raphael M. Bonelli, Sabine Lilek, Karen Hecht, Brigitte Herranhof, Anna Holl, Hans-Peter Kapfhammer, Michael Koppitz, Markus Magnet, Nicole Müller, Daniela Otti, Annamaria Painold, Karin Reisinger, Monika Scheibl, Helmut Schöggl, Jasmin Ullah, Eva-Maria Braunwarth, Florian Brugger, Lisa Buratti, Eva-Maria Hametner, Caroline Hepperger, Christiane Holas, Anna Hotter, Anna Hussl, Christoph Müller, Werner Poewe, Klaus Seppi, Fabienne Sprenger, Gregor Wenning, Andrea Boogaerts, Godelinde Calmeyn, Isabelle Delvaux, Dirk Liessens, Nele Somers, Michel Dupuit, Cécile Minet, Dominique van Paemel, Pascale Ribaï, Dimphna van Reijen, Jirí Klempír, Veronika Majerová, Jan Roth, Irena Stárková, Lena E. Hjermind, Oda Jacobsen, Jørgen E. Nielsen, Ida Unmack Larsen, Tua Vinther-Jensen, Heli Hiivola, Hannele Hyppönen, Kirsti Martikainen, Katri Tuuha, Philippe Allain, Dominique Bonneau, Marie Bost, Bénédicte Gohier, Marie-Anne Guérid, Audrey Olivier, Adriana Prundean, Clarisse Scherer-Gagou, Christophe Verny, Blandine Babiloni, Sabrina Debruxelles, Charlotte Duché, Cyril Goizet, Laetitia Jameau, Danielle Lafoucrière, Umberto Spampinato, Rekha Barthélémy, Christelle De Bruycker, Maryline Cabaret Anne-Sophie Carette, Eric Decorte Luc Defebvre, Marie Delliaux, Arnaud Delval, Alain Destee, Kathy Dujardin, Marie-Hélène Lemaire, Sylvie Manouvrier, Mireille Peter, Lucie Plomhouse, Bernard Sablonnière, Clémence Simonin, Stéphanie Thibault-Tanchou, Isabelle Vuillaume, Marcellin Bellonet, Hassan Berrissoul, Stéphanie Blin, Françoise Courtin, Cécile Duru, Véronique Fasquel, Olivier Godefroy, Pierre Krystkowiak, Béatrice Mantaux, Martine Roussel, Sandrine Wannepain, Jean-Philippe Azulay, Marie Delfini, Alexandre Eusebio, Frédérique Fluchere, Laura Mundler, Mathieu Anheim, Celine Julié, Ouhaid Lagha Boukbiza, Nadine Longato, Gabrielle Rudolf, Christine Tranchant, Marie-Agathe Zimmermann, Christoph Michael Kosinski, Eva Milkereit, Daniela Probst, Kathrin Reetz, Christian Sass, Johannes Schiefer, Christiane Schlangen, Cornelius J. Werner, Harald Gelderblom, Josef Priller, Harald Prüß, Eike Jakob Spruth, Gisa Ellrichmann, Lennard Herrmann, Rainer Hoffmann, Barbara Kaminski, Peter Kotz, Christian Prehn, Carsten Saft, Herwig Lange, Robert Maiwald, Matthias Löhle, Antonia Maass, Simone Schmidt, Cecile Bosredon, Alexander Storch, Annett Wolz, Martin Wolz, Philipp Capetian, Johann Lambeck, Birgit Zucker, Kai Boelmans, Christos Ganos, Walburgis Heinicke, Ute Hidding, Jan Lewerenz, Alexander Münchau, Jenny Schmalfeld, Lars Stubbe, Simone Zittel, Gabriele Diercks, Dirk Dressler, Heike Gorzolla, Christoph Schrader, Pawel Tacik, Michael Ribbat, Bernhard Longinus, Katrin Bürk, Jens Carsten Möller, Ida Rissling, Mark Mühlau, Alexander Peinemann, Michael Städtler, Adolf Weindl, Juliane Winkelmann, Cornelia Ziegler, Natalie Bechtel, Heike Beckmann, Stefan Bohlen, Eva Hölzner, Ralf Reilmann, Stefanie Rohm, Silke Rumpf, Sigrun Schepers, Natalia Weber, Matthias Dose, Gabriele Leythäuser, Ralf Marquard, Tina Raab, Alexandra Wiedemann, Andrea Buck, Julia Connemann, Carolin Geitner, Andrea Kesse, Bernhard Landwehrmeyer, Christina Lang, Franziska Lezius, Solveig Nepper, Anke Niess, Ariane Schneider, Daniela Schwenk, Sigurd Süßmuth, Sonja Trautmann, Patrick Weydt, Claudia Cormio, Vittorio Sciruicchio, Claudia Serpino, Marina de Tommaso, Sabina Capellari, Pietro Cortelli, Roberto Galassi, Giovanni Rizzo, Roberto Poda, Cesa Scaglione, Elisabetta Bertini, Elena Ghelli, Andrea Ginestroni, Francesca Massaro, Claudia Mechi, Marco Paganini, Silvia Piacentini, Silvia Pradella, Anna Maria Romoli, Sandro Sorbi, Giovanni Abbruzzese, Monica Bandettini di Poggio, Giovanna Ferrandes, Paola Mandich, Roberta Marchese, Alberto Albanese, Daniela Di Bella, Anna Castaldo, Stefano Di Donato, Cinzia Gellera, Silvia Genitrini, Caterina Mariotti, Lorenzo Nanetti, Dominga Paridi, Paola Soliveri, Chiara Tomasello, Giuseppe De Michele, Luigi Di Maio, Marco Massarelli, Silvio Peluso, Alessandro Roca, Cinzia Valeria Russo, Elena Salvatore, Pierpaolo Sorrentino, Enrico Amico, Mariagrazia Favellato, Annamaria Griguoli, Irene Mazzante, Martina Petrollini, Ferdinando Squitieri, Barbara D'Alessio, Chiara Esposito, Rita Bentivoglio, Marina Frontali, Arianna Guidubaldi, Tamara Ialongo, Gioia Jacopini, Carla Piano, Silvia Romano, Francesco Soleti, Maria Spadaro, Monique S.E. van Hout, Marloes E. Verhoeven, Jeroen P.P. van Vugt, A. Marit de Weert, J.J.W. Bolwijn, M. Dekker, B. Kremer, K.L. Leenders, J.C.H. van Oostrom, Simon J.A. van den Bogaard, Eve M. Dumas, Ellen P. 't Hart, Berry Kremer, C.C.P. Verstappen, Olaf Aaserud, Jan Frich C, Ragnhild Wehus, Kathrine Bjørgo, Madeleine Fannemel, Per F. Gørvell, Eirin Lorentzen, Lars Retterstøl, Bodil Stokke, Inga Bjørnevoll, Sigrid Botne Sando, Artur Dziadkiewicz, Malgorzata Nowak, Piotr Robowski, Emilia Sitek, Jaroslaw Slawek, Witold Soltan, Michal Szinwelski, Magdalena Blaszcyk, Magdalena Boczarska-Jedynak, Ewelina Ciach-Wysocka, Agnieszka Gorzkowska, Barbara Jasinska-Myga, Gabriela Klodowska-Duda, Gregorz Opala, Daniel Stompel, Krzysztof Banaszkiewicz, Dorota Bocwinska, Kamila Bojakowska-Jaremek, Malgorzata Dec, Malgorzata Krawczyk, Monika Rudzinska, Elzbieta Szczygiel, Andrzej Szczudlik, Anna Wasielewska, Magdalena Wójcik, Anna Bryl, Anna Ciesielska, Aneta Klimberg, Jerzy Marcinkowski, Husam Samara, Justyna Sempolowicz, Anna Gogol, Piotr Janik, Hubert Kwiecinski, Zygmunt Jamrozik, Jakub Antczak, Katarzyna Jachinska, Wioletta Krysa, Maryla Rakowicz, Przemyslaw Richter, Rafal Rola, Danuta Ryglewicz, Halina Sienkiewicz-Jarosz, Iwona Stepniak, Anna Sulek, Elzbieta Zdzienicka, Karolina Zieora-Jakutowicz, Joaquim J Ferreira, Miguel Coelho, Tiago Mendes, Anabela Valadas, Carlos Andrade, Miguel Gago, Carolina Garrett, Maria Rosália Guerra, Carmen Durán Herrera, Patrocinio Moreno Garcia, Miquel Aguilar Barbera, Dolors Badenes Guia, Laura Casas Hernanz, Judit López Catena, Pilar Quiléz Ferrer, Ana Rojo Sebastián, Gemma Tome Carruesco, Jordi Bas, Núria Busquets, Matilde Calopa, Misericordia Floriach Robert, Celia Mareca Viladrich, Jesús Miguel Ruiz Idiago, Antonio Villa Riballo, Esther Cubo, Cecilia Gil Polo, Natividad Mariscal, Perez Jessica Rivadeneyra, Francisco Barrero, Blas Morales, María Fenollar, Rocío García-Ramos García, Paloma Ortega, Clara Villanueva, Javier Alegre, Mónica Bascuñana, Juan Garcia Caldentey, Marta Fatás Ventura, Guillermo García Ribas, Justo García de Yébenes, José Luis López-Sendón Moreno, Fernando Alonso Frech, Pedro J García Ruíz, Asunción Martínez-Descals, Rosa Guerrero, María José Saiz Artiga, Vicenta Sánchez, María Fuensanta Noguera Perea, Lorenza Fortuna, Salvadora Manzanares, Gema Reinante, María Martirio Antequera Torres, Laura Vivancos Moreau, Sonia González González, Luis Menéndez Guisasola, Carlos Salvador, Esther Suaréz San Martín, Inés Legarda Ramirez, Aranzazú Gorospe, Mónica Rodriguez Lopera, Penelope Navas Arques, María José Torres Rodríguez, Barbara Vives Pastor, Itziar Gaston, Maria Dolores Martinez-Jaurrieta, Jose Manuel Garcia Moreno, Carolina Mendez Lucena, Fatima Damas, Hermoso Eva Pacheco Cortegana, José Chacón Peña, Luis Redondo, Fátima Carrillo, María Teresa Cáceres, Pablo Mir, María José Lama Suarez, Laura Vargas-González, Maria E. Bosca, Francisco Castera Brugada, Juan Andres Burguera, Anabel Campos, Garcia Carmen Peiró Vilaplana, Peter Berglund, Radu Constantinescu, Gunnel Fredlund, Ulrika Høsterey-Ugander, Petra Linnsand, Liselotte Neleborn-Lingefjärd, Magnus Wentzel, Ghada Loutfi, Carina Olofsson, Eva-Lena Stattin, Laila Westman, Birgitta Wikström, Yanik Stebler, Alain Kaelin, Irene Romero, Michael Schüpbach, Sabine Weber Zaugg, Maria Hauer, Roman Gonzenbach, Hans H. Jung, Violeta Mihaylova, Jens Petersen, Roisin Jack, Kirsty Matheson, Zosia Miedzybrodzka, Daniela Rae, Sheila A Simpson, Fiona Summers, Alexandra Ure, Vivien Vaughan, Shahbana Akhtar, Jenny Crooks, Adrienne Curtis, Jenny de Souza, John Piedad, Hugh Rickards, Jan Wright, Elizabeth Coulthard, Louise Gethin, Beverley Hayward, Kasia Sieradzan, Matthew Armstrong, Roger A. Barker, Deidre O'Keefe, Anna Di Pietro, Kate Fisher, Anna Goodman, Susan Hill, Ann Kershaw, Sarah Mason, Nicole Paterson, Lucy Raymond, Rachel Swain, Natalie Valle Guzman, Monica Busse, Cynthia Butcher, Catherine Clenaghan, Sarah Hunt, Una Jones, Hanan Khalil, Michael Owen, Kathleen Price, Anne Rosser, Maureen Edwards, Carrie Ho, Teresa Hughes, Marie McGill, Pauline Pearson, Mary Porteous, Paul Smith, Peter Brockie, Jillian Foster, Nicola Johns, Sue McKenzie, Jean Rothery, Gareth Thomas, Shona Yates, Liz Burrows, Carol Chu, Amy Fletcher, Deena Gallantrae, Stephanie Hamer, Alison Harding, Stefan Klöppel, Alison Kraus, Fiona Laver, Monica Lewis, Mandy Longthorpe, Ivana Markova, Ashok Raman, Nicola Robertson, Mark Silva, Aileen Thomson, Sue Wild, Pam Yardumian, Carole Evans, Deena Gallentrae, Emma Hobson, Stuart Jamieson, Hannah Musgrave, Liz Rowett, Jean Toscano, Colin Bourne, Jackie Clapton, Carole Clayton, Heather Dipple, Dawn Freire-Patino, Janet Grant, Diana Gross, Caroline Hallam, Julia Middleton, Ann Murch, Catherine Thompson, Sundus Alusi, Rhys Davies, Kevin Foy, Emily Gerrans, Louise Pate, Thomasin Andrews, Andrew Dougherty, Charlotte Golding, Fred Kavalier, Hana Laing, Alison Lashwood, Dene Robertson, Deborah Ruddy, Alastair Santhouse, Anna Whaite, Stefania Bruno, Karen Doherty, Salman Haider, Davina Hensman, Nayana Lahiri, Marianne Novak, Aakta Patel, Elisabeth Rosser, Rachel Taylor, Thomas Warner, Edward Wild, Natalie Arran, Judith Bek, David Craufurd, Marianne Hare, Liz Howard, Susan Huson, Liz Johnson, Mary Jones, Helen Murphy, Emma Oughton, Lucy Partington-Jones, Dawn Rogers, Andrea Sollom, Julie Snowden, Cheryl Stopford, Jennifer Thompson, Iris Trender-Gerhard, Nichola Verstraelen, Leann Westmoreland, Richard Armstrong, Kathryn Dixon, Andrea H Nemeth, Gill Siuda, Ruth Valentine, David Harrison, Max Hughes, Andrew Parkinson, Beverley Soltysiak, Oliver Bandmann, Alyson Bradbury, Paul Gill, Helen Fairtlough, Kay Fillingham, Isabella Foustanos, Mbombe Kazoka, Kirsty O'Donovan, Cat Taylor, Katherine Tidswell, Oliver Quarrell, Puay Ngoh Lau, Emmanul Pica, Louis Tan, Univ Angers, Okina, Moss, Davina J. Hensman, Tabrizi, Sarah J, Mead, Simon, Kitty, Lo, Pardiã±as, Antonio F, Holmans, Peter, Jones, Lesley, Langbehn, Dougla, Coleman, A., Santos, R. Dar, Decolongon, J., Sturrock, A., Bardinet, E., Ret, C. Jauff, Justo, D., Lehericy, S., Marelli, C., Nigaud, K., Valabrãgue, R., van den Bogaard, S. J. A., Dumas, E. M., van der Grond, J., T'Hart, E. P., Jurgens, C., Witjes-Ane, M. -. N., Arran, N., Callaghan, J., Stopford, C., Frost, C., Jones, R., Hobbs, N., Lahiri, N., Ordidge, R., Owen, G., Pepple, T., Read, J., Say, M., Wild, E., Patel, A., Fox, N. C., Gibbard, C., Malone, I., Crawford, H., Whitehead, D., Keenan, S., Cash, D. M., Berna, C., Bechtel, N., Bohlen, S., Man, A. Hoff, Kraus, P., Axelson, E., Wang, C., Acharya, T., Lee, S., Monaco, W., Campbell, C., Queller, S., Whitlock, K., Campbell, M., Frajman, E., Milchman, C., O'Regan, A., Labuschagne, I., Stout, J., Landwehrmeyer, B., Craufurd, D., Scahill, R., Hicks, S., Kennard, C., Johnson, H., Tobin, A., Rosas, H. D., Reilmann, R., Borowsky, B., Pourchot, C., Andrews, S. C., Bachoud-Lévi, Anne-Catherine, Bentivoglio, Anna Rita, Biunno, Ida, Bonelli, Raphael, Burgunder, Jean-Marc, Dunnett, Stephen, Ferreira, Joaquim, Handley, Olivia, Heiberg, Arvid, Illmann, Torsten, Landwehrmeyer, G. Bernhard, Levey, Jamie, Ramos-Arroyo, Maria A., Nielsen, Jã¸rgen, Koivisto, Susana Pro, Pã¤ivã¤rinta, Markku, Roos, Raymund A. C., Sebastiã¡n, A. Rojo, Tabrizi, Sarah, Vandenberghe, Wim, Verellen-Dumoulin, Christine, Uhrova, Tereza, Wahlstrã¶m, Jan, Zaremba, Jacek, Baake, Verena, Barth, Katrin, Garde, Monica Bascuñana, Betz, Sabrina, Bos, Reineke, Callaghan, Jenny, Come, Adrien, Guedes, Leonor Correia, Ecker, Daniel, Finisterra, Ana Maria, Fullam, Ruth, Gilling, Mette, Gustafsson, Lena, Handley, Olivia J, Hvalstedt, Carina, Held, Christine, Koppers, Kerstin, Lamanna, Claudia, Laurã , Matilde, Descals, Asunción Martínez, Martinez-Horta, Saã¼l, Mestre, Tiago, Minster, Sara, Monza, Daniela, Mã¼tze, Lisanne, Oehmen, Martin, Orth, Michael, Padieu, Hã©lãne, Paterski, Laurent, Peppa, Nadia, Di Renzo, Martina, Rialland, Amandine, Rã¸ren, Niini, Å aå¡inkovã¡, Pavla, Timewell, Erika, Townhill, Jenny, Cubillo, Patricia Trigo, da Silva, Wildson Vieira, van Walsem, Marleen R, Whalstedt, Carina, Witjes-Ané, Marie-Noelle, Witkowski, Grzegorz, Wright, Abigail, Zielonka, Daniel, Zielonka, Eugeniusz, Zinzi, Paola, Bonelli, Raphael M., Lilek, Sabine, Hecht, Karen, Herranhof, Brigitte, Holl, Anna, Kapfhammer, Hans-Peter, Koppitz, Michael, Magnet, Marku, Mã¼ller, Nicole, Otti, Daniela, Painold, Annamaria, Reisinger, Karin, Scheibl, Monika, Schã¶ggl, Helmut, Ullah, Jasmin, Braunwarth, Eva-Maria, Brugger, Florian, Buratti, Lisa, Hametner, Eva-Maria, Hepperger, Caroline, Holas, Christiane, Hotter, Anna, Hussl, Anna, Mã¼ller, Christoph, Poewe, Werner, Seppi, Klau, Sprenger, Fabienne, Wenning, Gregor, Boogaerts, Andrea, Calmeyn, Godelinde, Delvaux, Isabelle, Liessens, Dirk, Somers, Nele, Dupuit, Michel, Minet, Cã©cile, van Paemel, Dominique, Ribaã¯, Pascale, van Reijen, Dimphna, Klempã­r, Jirã­, Majerovã¡, Veronika, Roth, Jan, Stã¡rkovã¡, Irena, Hjermind, Lena E., Jacobsen, Oda, Nielsen, Jørgen E., Larsen, Ida Unmack, Vinther-Jensen, Tua, Hiivola, Heli, Hyppã¶nen, Hannele, Martikainen, Kirsti, Tuuha, Katri, Allain, Philippe, Bonneau, Dominique, Bost, Marie, Gohier, Bã©nã©dicte, Guã©rid, Marie-Anne, Olivier, Audrey, Prundean, Adriana, Scherer-Gagou, Clarisse, Verny, Christophe, Babiloni, Blandine, Debruxelles, Sabrina, Duchã©, Charlotte, Goizet, Cyril, Jameau, Laetitia, Lafoucriãre, Danielle, Spampinato, Umberto, Barthã©lã©my, Rekha, De Bruycker, Christelle, Carette, Maryline Cabaret Anne-Sophie, Defebvre, Eric Decorte Luc, Delliaux, Marie, Delval, Arnaud, Destee, Alain, Dujardin, Kathy, Lemaire, Marie-HélÃne, Manouvrier, Sylvie, Peter, Mireille, Plomhouse, Lucie, Sablonniãre, Bernard, Simonin, Clã©mence, Thibault-Tanchou, Stã©phanie, Vuillaume, Isabelle, Bellonet, Marcellin, Berrissoul, Hassan, Blin, Stã©phanie, Courtin, Franã§oise, Duru, Cã©cile, Fasquel, Vã©ronique, Godefroy, Olivier, Krystkowiak, Pierre, Mantaux, Bã©atrice, Roussel, Martine, Wannepain, Sandrine, Azulay, Jean-Philippe, Delfini, Marie, Eusebio, Alexandre, Fluchere, Frã©dã©rique, Mundler, Laura, Anheim, Mathieu, Juliã©, Celine, Boukbiza, Ouhaid Lagha, Longato, Nadine, Rudolf, Gabrielle, Tranchant, Christine, Zimmermann, Marie-Agathe, Kosinski, Christoph Michael, Milkereit, Eva, Probst, Daniela, Reetz, Kathrin, Sass, Christian, Schiefer, Johanne, Schlangen, Christiane, Werner, Cornelius J., Gelderblom, Harald, Priller, Josef, Prã¼ã , Harald, Spruth, Eike Jakob, Ellrichmann, Gisa, Herrmann, Lennard, Hoffmann, Rainer, Kaminski, Barbara, Kotz, Peter, Prehn, Christian, Saft, Carsten, Lange, Herwig, Maiwald, Robert, Lã¶hle, Matthia, Maass, Antonia, Schmidt, Simone, Bosredon, Cecile, Storch, Alexander, Wolz, Annett, Wolz, Martin, Capetian, Philipp, Lambeck, Johann, Zucker, Birgit, Boelmans, Kai, Ganos, Christo, Heinicke, Walburgi, Hidding, Ute, Lewerenz, Jan, Mã¼nchau, Alexander, Schmalfeld, Jenny, Stubbe, Lar, Zittel, Simone, Diercks, Gabriele, Dressler, Dirk, Gorzolla, Heike, Schrader, Christoph, Tacik, Pawel, Ribbat, Michael, Longinus, Bernhard, Bã¼rk, Katrin, Mã¶ller, Jens Carsten, Rissling, Ida, Mã¼hlau, Mark, Peinemann, Alexander, Stã¤dtler, Michael, Weindl, Adolf, Winkelmann, Juliane, Ziegler, Cornelia, Bechtel, Natalie, Beckmann, Heike, Bohlen, Stefan, Hã¶lzner, Eva, Reilmann, Ralf, Rohm, Stefanie, Rumpf, Silke, Schepers, Sigrun, Weber, Natalia, Dose, Matthia, Leythã¤user, Gabriele, Marquard, Ralf, Raab, Tina, Wiedemann, Alexandra, Buck, Andrea, Connemann, Julia, Geitner, Carolin, Kesse, Andrea, Landwehrmeyer, Bernhard, Lang, Christina, Lezius, Franziska, Nepper, Solveig, Niess, Anke, Schneider, Ariane, Schwenk, Daniela, Sã¼ã muth, Sigurd, Trautmann, Sonja, Weydt, Patrick, Cormio, Claudia, Sciruicchio, Vittorio, Serpino, Claudia, de Tommaso, Marina, Capellari, Sabina, Cortelli, Pietro, Galassi, Roberto, Rizzo, Giovanni, Poda, Roberto, Scaglione, Cesa, Bertini, Elisabetta, Ghelli, Elena, Ginestroni, Andrea, Massaro, Francesca, Mechi, Claudia, Paganini, Marco, Piacentini, Silvia, Pradella, Silvia, Romoli, Anna Maria, Sorbi, Sandro, Abbruzzese, Giovanni, di Poggio, Monica Bandettini, Ferrandes, Giovanna, Mandich, Paola, Roberta, Marchese, Albanese, Alberto, Di Bella, Daniela, Castaldo, Anna, Di Donato, Stefano, Gellera, Cinzia, Genitrini, Silvia, Mariotti, Caterina, Nanetti, Lorenzo, Paridi, Dominga, Soliveri, Paola, Tomasello, Chiara, De Michele, Giuseppe, Di Maio, Luigi, Massarelli, Marco, Peluso, Silvio, Roca, Alessandro, Russo, Cinzia Valeria, Salvatore, Elena, Sorrentino, Pierpaolo, Amico, Enrico, Favellato, Mariagrazia, Griguoli, Annamaria, Mazzante, Irene, Petrollini, Martina, Squitieri, Ferdinando, D'Alessio, Barbara, Esposito, Chiara, Bentivoglio, Rita, Frontali, Marina, Guidubaldi, Arianna, Ialongo, Tamara, Jacopini, Gioia, Piano, Carla, Romano, Silvia, Soleti, Francesco, Spadaro, Maria, van Hout, Monique S. E., Verhoeven, Marloes E., van Vugt, Jeroen P. P., de Weert, A. Marit, Bolwijn, J. J. W., Dekker, M., Kremer, B., Leenders, K. L., van Oostrom, J. C. H., van den Bogaard, Simon J. A., Dumas, Eve M., â t Hart, Ellen P., Kremer, Berry, Verstappen, C. C. P., Aaserud, Olaf, Jan Frich, C., Wehus, Ragnhild, Bjã¸rgo, Kathrine, Fannemel, Madeleine, Gã¸rvell, Per F., Lorentzen, Eirin, Retterstã¸l, Lar, Stokke, Bodil, Bjã¸rnevoll, Inga, Sando, Sigrid Botne, Dziadkiewicz, Artur, Nowak, Malgorzata, Robowski, Piotr, Sitek, Emilia, Slawek, Jaroslaw, Soltan, Witold, Szinwelski, Michal, Blaszcyk, Magdalena, Boczarska-Jedynak, Magdalena, Ciach-Wysocka, Ewelina, Gorzkowska, Agnieszka, Jasinska-Myga, Barbara, Klodowska-Duda, Gabriela, Opala, Gregorz, Stompel, Daniel, Banaszkiewicz, Krzysztof, Bocwinska, Dorota, Bojakowska-Jaremek, Kamila, Dec, Malgorzata, Krawczyk, Malgorzata, Rudzinska, Monika, Szczygiel, Elzbieta, Szczudlik, Andrzej, Wasielewska, Anna, Wã³jcik, Magdalena, Bryl, Anna, Ciesielska, Anna, Klimberg, Aneta, Marcinkowski, Jerzy, Samara, Husam, Sempolowicz, Justyna, Gogol, Anna, Janik, Piotr, Kwiecinski, Hubert, Jamrozik, Zygmunt, Antczak, Jakub, Jachinska, Katarzyna, Krysa, Wioletta, Rakowicz, Maryla, Richter, Przemyslaw, Rola, Rafal, Ryglewicz, Danuta, Sienkiewicz-Jarosz, Halina, Stepniak, Iwona, Sulek, Anna, Zdzienicka, Elzbieta, Zieora-Jakutowicz, Karolina, Ferreira, Joaquim J, Coelho, Miguel, Mendes, Tiago, Valadas, Anabela, Andrade, Carlo, Gago, Miguel, Garrett, Carolina, Guerra, Maria Rosália, Herrera, Carmen Durán, Garcia, Patrocinio Moreno, Barbera, Miquel Aguilar, Guia, Dolors Badene, Hernanz, Laura Casa, Catena, Judit López, Ferrer, Pilar Quiléz, Sebastiã¡n, Ana Rojo, Carruesco, Gemma Tome, Bas, Jordi, Busquets, Nãºria, Calopa, Matilde, Robert, Misericordia Floriach, Viladrich, Celia Mareca, Idiago, Jesús Miguel Ruiz, Riballo, Antonio Villa, Cubo, Esther, Polo, Cecilia Gil, Mariscal, Natividad, Rivadeneyra, Perez Jessica, Barrero, Francisco, Morales, Bla, Fenollar, Marã­a, Garcã­a, Rocío García-Ramo, Ortega, Paloma, Villanueva, Clara, Alegre, Javier, Bascuã±ana, Mã³nica, Caldentey, Juan Garcia, Ventura, Marta Fatá, Ribas, Guillermo García, de Yébenes, Justo García, Moreno, José Luis López-Sendón, Frech, Fernando Alonso, Ruã­z, Pedro J. García, Martínez-Descals, Asunciã³n, Guerrero, Rosa, Artiga, María José Saiz, Sã¡nchez, Vicenta, Perea, María Fuensanta Noguera, Fortuna, Lorenza, Manzanares, Salvadora, Reinante, Gema, Torres, María Martirio Antequera, Moreau, Laura Vivanco, González González, Sonia, Guisasola, Luis Menéndez, Salvador, Carlo, Martã­n, Esther Suaréz San, Ramirez, Inés Legarda, Gorospe, Aranzazãº, Lopera, Mónica Rodriguez, Arques, Penelope Nava, Rodrã­guez, María José Torre, Pastor, Barbara Vive, Gaston, Itziar, Martinez-Jaurrieta, Maria Dolore, Moreno, Jose Manuel Garcia, Lucena, Carolina Mendez, Damas, Fatima, Cortegana, Hermoso Eva Pacheco, Peã±a, José Chacón, Redondo, Lui, Carrillo, Fã¡tima, Teresa Cáceres, Marã­a, Mir, Pablo, Suarez, María José Lama, Vargas-González, Laura, Bosca, Maria E., Brugada, Francisco Castera, Burguera, Juan Andre, Campos, Anabel, Vilaplana, Garcia Carmen Peiró, Berglund, Peter, Constantinescu, Radu, Fredlund, Gunnel, Høsterey-Ugander, Ulrika, Linnsand, Petra, Neleborn-Lingefjärd, Liselotte, Wentzel, Magnu, Loutfi, Ghada, Olofsson, Carina, Stattin, Eva-Lena, Westman, Laila, Wikstrã¶m, Birgitta, Stebler, Yanik, Kaelin, Alain, Romero, Irene, Schã¼pbach, Michael, Weber Zaugg, Sabine, Hauer, Maria, Gonzenbach, Roman, Jung, Hans H., Mihaylova, Violeta, Petersen, Jen, Jack, Roisin, Matheson, Kirsty, Miedzybrodzka, Zosia, Rae, Daniela, Simpson, Sheila A, Summers, Fiona, Ure, Alexandra, Vaughan, Vivien, Akhtar, Shahbana, Crooks, Jenny, Curtis, Adrienne, de Souza, Jenny, Piedad, John, Rickards, Hugh, Wright, Jan, Coulthard, Elizabeth, Gethin, Louise, Hayward, Beverley, Sieradzan, Kasia, Armstrong, Matthew, Barker, Roger A., O'Keefe, Deidre, Di Pietro, Anna, Fisher, Kate, Goodman, Anna, Hill, Susan, Kershaw, Ann, Mason, Sarah, Paterson, Nicole, Raymond, Lucy, Swain, Rachel, Guzman, Natalie Valle, Busse, Monica, Butcher, Cynthia, Clenaghan, Catherine, Hunt, Sarah, Jones, Una, Khalil, Hanan, Owen, Michael, Price, Kathleen, Rosser, Anne, Edwards, Maureen, Carrie, Ho, Hughes, Teresa, Mcgill, Marie, Pearson, Pauline, Porteous, Mary, Smith, Paul, Brockie, Peter, Foster, Jillian, Johns, Nicola, Mckenzie, Sue, Rothery, Jean, Thomas, Gareth, Yates, Shona, Burrows, Liz, Chu, Carol, Fletcher, Amy, Gallantrae, Deena, Hamer, Stephanie, Harding, Alison, Klã¶ppel, Stefan, Kraus, Alison, Laver, Fiona, Lewis, Monica, Longthorpe, Mandy, Markova, Ivana, Raman, Ashok, Robertson, Nicola, Silva, Mark, Thomson, Aileen, Wild, Sue, Yardumian, Pam, Evans, Carole, Gallentrae, Deena, Hobson, Emma, Jamieson, Stuart, Musgrave, Hannah, Rowett, Liz, Toscano, Jean, Bourne, Colin, Clapton, Jackie, Clayton, Carole, Dipple, Heather, Freire-Patino, Dawn, Grant, Janet, Gross, Diana, Hallam, Caroline, Middleton, Julia, Murch, Ann, Thompson, Catherine, Alusi, Sundu, Davies, Rhy, Foy, Kevin, Gerrans, Emily, Pate, Louise, Andrews, Thomasin, Dougherty, Andrew, Golding, Charlotte, Kavalier, Fred, Laing, Hana, Lashwood, Alison, Robertson, Dene, Ruddy, Deborah, Santhouse, Alastair, Whaite, Anna, Bruno, Stefania, Doherty, Karen, Haider, Salman, Hensman, Davina, Lahiri, Nayana, Novak, Marianne, Patel, Aakta, Rosser, Elisabeth, Taylor, Rachel, Warner, Thoma, Wild, Edward, Arran, Natalie, Bek, Judith, Craufurd, David, Hare, Marianne, Howard, Liz, Huson, Susan, Johnson, Liz, Jones, Mary, Murphy, Helen, Oughton, Emma, Partington-Jones, Lucy, Rogers, Dawn, Sollom, Andrea, Snowden, Julie, Stopford, Cheryl, Thompson, Jennifer, Trender-Gerhard, Iri, Verstraelen, Nichola, Westmoreland, Leann, Armstrong, Richard, Dixon, Kathryn, Nemeth, Andrea H, Siuda, Gill, Valentine, Ruth, David, Harrison, Hughes, Max, Parkinson, Andrew, Soltysiak, Beverley, Bandmann, Oliver, Bradbury, Alyson, Gill, Paul, Fairtlough, Helen, Fillingham, Kay, Foustanos, Isabella, Kazoka, Mbombe, O'Donovan, Kirsty, Taylor, Cat, Tidswell, Katherine, Quarrell, Oliver, Lau, Puay Ngoh, Pica, Emmanul, Tan, Louis, Amsterdam Neuroscience - Neurodegeneration, Neurology, Biologie Neurovasculaire et Mitochondriale Intégrée (BNMI), Université d'Angers (UA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Moss, Davina J Hensman, Lo, Kitty, Pardiñas, Antonio F, Santos, R Dar, Ret, C Jauff, Valabrègue, R., Witjes-Ane, M. -N., Man, A Hoff, Bachoud-Lévi, Anne-Catherine, Nielsen, Jørgen, Päivärinta, Markku, Sebastián, A Rojo, Wahlström, Jan, Garde, Monica Bascuñana, Laurà, Matilde, Descals, Asunción Martínez, Martinez-Horta, Saül, Mütze, Lisanne, Padieu, Hélène, Røren, Niini, Šašinková, Pavla, Witjes-Ané, Marie-Noelle, Müller, Nicole, Schöggl, Helmut, Müller, Christoph, Minet, Cécile, Ribaï, Pascale, Klempír, Jirí, Majerová, Veronika, Stárková, Irena, Nielsen, Jørgen E., Hyppönen, Hannele, Gohier, Bénédicte, Guérid, Marie-Anne, Duché, Charlotte, Lafoucrière, Danielle, Barthélémy, Rekha, Lemaire, Marie-Hélène, Sablonnière, Bernard, Simonin, Clémence, Thibault-Tanchou, Stéphanie, Blin, Stéphanie, Courtin, Françoise, Duru, Cécile, Fasquel, Véronique, Mantaux, Béatrice, Fluchere, Frédérique, Julié, Celine, Prüß, Harald, Löhle, Matthia, Münchau, Alexander, Bürk, Katrin, Möller, Jens Carsten, Mühlau, Mark, Städtler, Michael, Hölzner, Eva, Leythäuser, Gabriele, Süßmuth, Sigurd, Marchese, Roberta, DI MAIO, Luigi, ’t Hart, Ellen P., Bjørgo, Kathrine, Gørvell, Per F., Retterstøl, Lar, Bjørnevoll, Inga, Wójcik, Magdalena, Guerra, Maria Rosália, Herrera, Carmen Durán, Catena, Judit López, Ferrer, Pilar Quiléz, Sebastián, Ana Rojo, Busquets, Núria, Idiago, Jesús Miguel Ruiz, Fenollar, María, García, Rocío García-Ramo, Bascuñana, Mónica, Ventura, Marta Fatá, Ribas, Guillermo García, de Yébenes, Justo García, Moreno, José Luis López-Sendón, Ruíz, Pedro J García, Martínez-Descals, Asunción, Artiga, María José Saiz, Sánchez, Vicenta, Perea, María Fuensanta Noguera, Torres, María Martirio Antequera, González González, Sonia, Guisasola, Luis Menéndez, Martín, Esther Suaréz San, Ramirez, Inés Legarda, Gorospe, Aranzazú, Lopera, Mónica Rodriguez, Rodríguez, María José Torre, Peña, José Chacón, Carrillo, Fátima, Teresa Cáceres, María, Suarez, María José Lama, Vargas-González, Laura, Vilaplana, Garcia Carmen Peiró, Høsterey-Ugander, Ulrika, Neleborn-Lingefjärd, Liselotte, Wikström, Birgitta, Schüpbach, Michael, Ho, Carrie, Klöppel, Stefan, Harrison, David, Cardiff University, University of Iowa [Iowa City], University of British Columbia (UBC), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), UCL, Institute of Neurology [London], National Oceanography Centre [Southampton] (NOC), University of Southampton, Center for NeuroImaging Research-Human MRI Neuroimaging core facility for clinical research [ICM Paris] (CENIR), Institut du Cerveau = Paris Brain Institute (ICM), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), IFR de Neuroimagerie Fonctionnelle (IFR 49), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), CHU Amiens-Picardie, Laboratoire de Neurosciences Fonctionnelles et Pathologies - UR UPJV 4559 (LNFP), Université de Picardie Jules Verne (UPJV), CHirurgie, IMagerie et REgénération tissulaire de l’extrémité céphalique - Caractérisation morphologique et fonctionnelle - UR UPJV 7516 (CHIMERE), TRACK-HD investigators, Pardinas, Antonio F, Langbehn, Douglas, Lee, S Hong, TRACK-HD Investigators, and REGISTRY Investigators

Subjects
0301 basic medicine, Oncology, Registrie, Genome-wide association study, Longitudinal Studie, Disease, Bioinformatics, Severity of Illness Index, Principal Component Analysi, Longitudinal Studies, Registries, [SDV.MHEP] Life Sciences [q-bio]/Human health and pathology, Huntington disease, DNA-Binding Proteins, Settore MED/26 - NEUROLOGIA, Adult, Genome-Wide Association Study, Humans, Huntington Disease, MutS Homolog 3 Protein, Principal Component Analysis, Disease Progression, Neurology (clinical), huntingtin gene, age of onest, Huntington’s disease, Human, medicine.medical_specialty, cag repeat, instability, DNA-Binding Protein, Clinical Neurology, Principal component analysis, Single-nucleotide polymorphism, Biology, 03 medical and health sciences, Huntington's disease, Internal medicine, medicine, SNP, genome-wide association study, medicine.disease, R1, meta-analysis, Minor allele frequency, 030104 developmental biology, Age of onset, Trinucleotide repeat expansion, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract

Background Huntington's disease is caused by a CAG repeat expansion in the huntingtin gene, HTT. Age at onset has been used as a quantitative phenotype in genetic analysis looking for Huntington's disease modifiers, but is hard to define and not always available. Therefore, we aimed to generate a novel measure of disease progression and to identify genetic markers associated with this progression measure. Methods We generated a progression score on the basis of principal component analysis of prospectively acquired longitudinal changes in motor, cognitive, and imaging measures in the 218 indivduals in the TRACK-HD cohort of Huntington's disease gene mutation carriers (data collected 2008–11). We generated a parallel progression score using data from 1773 previously genotyped participants from the European Huntington's Disease Network REGISTRY study of Huntington's disease mutation carriers (data collected 2003–13). We did a genome-wide association analyses in terms of progression for 216 TRACK-HD participants and 1773 REGISTRY participants, then a meta-analysis of these results was undertaken. Findings Longitudinal motor, cognitive, and imaging scores were correlated with each other in TRACK-HD participants, justifying use of a single, cross-domain measure of disease progression in both studies. The TRACK-HD and REGISTRY progression measures were correlated with each other (r=0·674), and with age at onset (TRACK-HD, r=0·315; REGISTRY, r=0·234). The meta-analysis of progression in TRACK-HD and REGISTRY gave a genome-wide significant signal (p=1·12 × 10−10) on chromosome 5 spanning three genes: MSH3, DHFR, and MTRNR2L2. The genes in this locus were associated with progression in TRACK-HD (MSH3 p=2·94 × 10−8 DHFR p=8·37 × 10−7 MTRNR2L2 p=2·15 × 10−9) and to a lesser extent in REGISTRY (MSH3 p=9·36 × 10−4 DHFR p=8·45 × 10−4 MTRNR2L2 p=1·20 × 10−3). The lead single nucleotide polymorphism (SNP) in TRACK-HD (rs557874766) was genome-wide significant in the meta-analysis (p=1·58 × 10−8), and encodes an aminoacid change (Pro67Ala) in MSH3. In TRACK-HD, each copy of the minor allele at this SNP was associated with a 0·4 units per year (95% CI 0·16–0·66) reduction in the rate of change of the Unified Huntington's Disease Rating Scale (UHDRS) Total Motor Score, and a reduction of 0·12 units per year (95% CI 0·06–0·18) in the rate of change of UHDRS Total Functional Capacity score. These associations remained significant after adjusting for age of onset. Interpretation The multidomain progression measure in TRACK-HD was associated with a functional variant that was genome-wide significant in our meta-analysis. The association in only 216 participants implies that the progression measure is a sensitive reflection of disease burden, that the effect size at this locus is large, or both. Knockout of Msh3 reduces somatic expansion in Huntington's disease mouse models, suggesting this mechanism as an area for future therapeutic investigation. Funding The European Commission FP7 NeurOmics project; CHDI Foundation; the Medical Research Council UK; the Brain Research Trust; and the Guarantors of Brain.

Published
2017
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24. Improving health and wellbeing for children and young people who have experienced loss, change and bereavement

Author

Nicola Robertson, Karen McPherson, David Murray, Andrea Montgomery, Isobel Shaver, and Alison Gardner

Abstract

School performance may deteriorate, particularly in subjects that require high attentional demand, if a young person experiences loss and trauma (Streeck-Fischer & van der Kolk, 2000; Yule & Gold, 1993). There is much evidence to support the use of educational peer support programmes within school settings (Barnard et al., 1999; Ribbens-McCarthy, 2007; Ross & Hayes 2004; Worden, 1996). Seasons for Growth is an eight-week peer support programme for children and young people who have experienced loss, change and bereavement. Pre and post test tools were devised by the researchers to measure the impact of the intervention of attending a Seasons for Growth group. The tools corresponded with the Curriculum for Excellence health and wellbeing outcomes. Pupil, class teacher and parent/carer questionnaires were devised. The researchers considered whether there was an improvement in aspects of health and wellbeing as demonstrated by the Health and Wellbeing Scales, after the intervention of the Seasons for Growth Programme. Paired sample t-tests were conducted for: pupil data with pre and post measures for 75 participants; parent data with pre and post measures for 35 participants; and teacher data with pre and post measures for 64 participants. All were found to be highly significant for children who had experienced loss, change and bereavement. The limitations of this study are the small sample size and the limited number of authorities sampled. It would be informative to explore having a control measure in future research.

Published
2017
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25. DermaTOP Blue and Antera 3D as methods to assess cosmetic solutions targeting eyelid sagging

Author

Alain Mavon, Carla O’Connor, Melissa Walsh, Sarah Hurley, Anna Mansfield, Leah Doyle, Cyril Messaraa, Deirdre Mc Namee, Adeline Metois, and Nicola Robertson

Subjects
Administration, Topical, Prednisolone, Dermatology, Cosmetics, 01 natural sciences, 010309 optics, 030207 dermatology & venereal diseases, 03 medical and health sciences, 0302 clinical medicine, Volume measurement, parasitic diseases, 0103 physical sciences, medicine, Photography, Volume reduction, Humans, Aged, Skin, business.industry, Single application, Eyelids, Middle Aged, Superior palpebral sulcus, Skin Aging, body regions, medicine.anatomical_structure, Feature (computer vision), 3d camera, Female, Eyelid, business, Skin imaging, Biomedical engineering
Abstract

BACKGROUND As the eye contour ages, the skin on the lid becomes lax often causing a voluminous protrusion where the superior palpebral sulcus begins to sag onto the upper eyelid. This sagging feature may present a novel anti-ageing target for cosmetic products when treating the eye area. A quantitative method to evaluate the volume of this sagging feature has not been previously established. We investigate the use of the DermaTOP fringe projector and Antera 3D Camera to this end. METHODS Eyelid topographic measurements were collected on 20 female volunteers aged 50-75 years with the DermaTOP and Antera 3D. The DermaTOP and Antera 3D measurements were assessed for reproducibility and product effect detection capabilities. RESULTS The DermaTOP and Antera 3D successfully measured sagging feature volume, demonstrated reproducibility of measurement and furthermore were suitably sensitive to allow for detection of sagging feature volume reduction after a single application of aqueous tightening serum. DermaTOP parameters were found to moderately correlated with the Antera 3D parameters. CONCLUSION Both the DermaTOP and Antera 3D allow for quantitative measurement of eyelid sagging feature volume and in-turn permit evaluation of anti-ageing cosmetic preparations targeting the eyelid.

Published
2019

26. Antera 3D capabilities for pore measurements

Author

Leah Doyle, J Flynn, Alain Mavon, Cyril Messaraa, Carla O’Connor, Nicola Robertson, Adeline Metois, Melissa Walsh, and Anna Mansfield

Subjects
Pore size, Adult, Observer Variation, Materials science, Adolescent, Surface Properties, Mineralogy, Dermatology, Repeatability, Cosmetics, Middle Aged, 030207 dermatology & venereal diseases, 03 medical and health sciences, Young Adult, 0302 clinical medicine, Cheek, Volume (thermodynamics), 030220 oncology & carcinogenesis, Image Processing, Computer-Assisted, Photography, Humans, Female, Skin imaging, Aged, Skin
Abstract

Background The cause of enlarged pores remains obscure but still remains of concern for women. To complement subjective methods, bioengineered methods are needed for quantification of pores visibility following treatments. The study objective was to demonstrate the suitability of pore measurements from the Antera 3D. Material and methods Pore measurements were collected on 22 female volunteers aged 18-65 years with the Antera 3D, the DermaTOP and image analysis on photographs. Additionally, 4 raters graded pore size on photographs on a scale 0-5. Repeatability of Antera 3D parameters was ascertained and the benefit of a pore minimizer product on the cheek was assessed on a sub panel of seven female volunteers. Results Pore parameters using the Antera were shown to depict pore severity similar to raters on photographs, except for Max Depth. Mean pore volume, mean pore area and count were moderately correlated with DermaTOP parameters (up to r = .50). No relationship was seen between the Antera 3D and pore visibility analysis on photographs. The most repeatable parameters were found to be mean pore volume, mean pore area and max depth, especially for the small and medium filters. The benefits of a pore minimizer product were the most striking for mean pore volume and mean pore area when using the small filter for analysis, rather than the medium/large ones. Conclusion Pore measurements with the Antera 3D represent a reliable tool for efficacy and field studies, with an emphasis of the small filter for analysis for the mean pore volume/mean pore area parameters.

Published
2018

27. Effects of Immediate or Delayed Estradiol on Behavior in Old Menopausal Macaques on Obesogenic Diet

Author

Cynthia L. Bethea, Kristine Coleman, Adriane Maier, and Nicola Robertson

Subjects
0301 basic medicine, lcsh:Internal medicine, Article Subject, Endocrinology, Diabetes and Metabolism, medicine.medical_treatment, Statistical difference, Physiology, 03 medical and health sciences, 0302 clinical medicine, Subcutaneous Absorption, medicine, Animals, Obesity, lcsh:RC31-1245, Pathological, 2. Zero hunger, Metabolic Syndrome, Estradiol, business.industry, Estrogen Replacement Therapy, Sedentary behavior, Feeding Behavior, medicine.disease, Macaca mulatta, Gained weight, Disease Models, Animal, 030104 developmental biology, Diet, Western, Anxiety, Female, Hormone therapy, Metabolic syndrome, medicine.symptom, Menopause, Sedentary Behavior, business, 030217 neurology & neurosurgery, Research Article
Abstract

Macaques have served as effective models of human disease, including pathological processes associated with obesity and the metabolic syndrome. This study approached several questions: (1) does a western-style diet (WSD) contribute to sedentary behavior or is sedentary behavior a consequence of obesity and (2) does estradiol (E) hormone therapy offset WSD or ameliorate sedentary behavior? We further questioned whether the timing of E administration (immediately following hysterectomy, ImE; or after a 2-year delay, DE) would impact behavior. Focal observations were taken on the animals in social housing over a period of 2.5 years before and after initiation of the WSD and hysterectomy. In addition, anxiety was assessed through the Human Intruder and Novel Object Tests. All animals gained weight, but ImE delayed the time to maximum weight achieved at 18 months. Over the course of the study, ImE-treated monkeys spent more time “alone” and less time in “close social” contact than placebo-controls. The DE-treated monkeys were not different from placebo-controls in these 2 outcomes. The placebo-control group exhibited more “self-groom” behavior, an indicator of anxiety, than did the ImE-treated group, and DE-treated animals approached levels observed in the ImE-treated animals. All animals exhibited an increase in “consume” behavior over time with no statistical difference between the groups. By the end of the protocol, the placebo-control group exhibited less activity compared to ImE + DE-treated animals combined. Animals also showed increased anxiety after starting on the WSD in the Human Intruder Test and the Novel Object Test. In summary, the data indicated that WSD per se promoted increased consummatory behavior, sedentary behavior, and anxiety-type behaviors, whereas ImE promoted activity. Thus, WSD may precipitate the behaviors observed in humans who then become obese, sedentary, anxious, and socially isolated. ImE replacement ameliorates some of these behaviors, but not all.

Published
2018

28. Variability in quality of chest compressions provided during simulated cardiac arrest across nine pediatric institutions

Author

Adam, Cheng, Elizabeth A, Hunt, David, Grant, Yiqun, Lin, Vincent, Grant, Jonathan P, Duff, Marjorie Lee, White, Dawn Taylor, Peterson, John, Zhong, Ronald, Gottesman, Stephanie, Sudikoff, Quynh, Doan, Vinay M, Nadkarni, Linda, Brown, Frank, Overly, Ilana, Bank, Farhan, Bhanji, David, Kessler, Nancy, Tofil, Jennifer, Davidson, Mark, Adler, Alex, Bragg, Kimberly, Marohn, Nicola, Robertson, Jordan, Duval-Arnould, Hubert, Wong, Aaron, Donoghue, Jenny, Chatfield, and Nnenna, Chime

Subjects
Male, medicine.medical_specialty, medicine.medical_treatment, education, Pediatric advanced life support, Visual feedback, Intervention group, Emergency Nursing, Cpr training, Feedback, Sensory, medicine, Humans, Prospective Studies, Cardiopulmonary resuscitation, Child, Intensive care medicine, Simulation Training, business.industry, Advanced cardiac life support, Basic life support, Hospitals, Pediatric, Cardiopulmonary Resuscitation, Heart Arrest, Emergency medicine, Emergency Medicine, Female, Cpr quality, Cardiology and Cardiovascular Medicine, business
Abstract

The variability in quality of CPR provided during cardiac arrest across pediatric institutions is unknown. We aimed to describe the degree of variability in the quality of CPR across 9 pediatric institutions, and determine if variability across sites would be affected by Just-in-Time CPR training and/or visual feedback during simulated cardiac arrest.We conducted secondary analyses of data collected from a prospective, multi-center trial. Participants were equally randomized to either: (1) No intervention; (2) Real-time CPR visual feedback during cardiac arrest or (3) Just-in-Time CPR training. We report the variability in median chest compression depth and rate across institutions, and the variability in the proportion of 30-s epochs of CPR meeting 2010 American Heart Association guidelines for depth and rate.We analyzed data from 528 epochs in the no intervention group, 552 epochs in the visual feedback group, and 525 epochs in the JIT training group. In the no intervention group, compression depth (median range 22.2-39.2mm) and rate (median range 116.0-147.6 min(-1)) demonstrated significant variability between study sites (p0.001). The proportion of compressions with adequate depth (0-11.5%) and rate (0-60.5%) also varied significantly across sites (p0.001). The variability in compression depth and rate persisted despite use of real-time visual feedback or JIT training (p0.001).The quality of CPR across multiple pediatric institutions is variable. Variability in CPR quality across institutions persists even with the implementation of a Just-in-Time training session and visual feedback for CPR quality during simulated cardiac arrest.

Published
2015
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29. Coformulation of a Novel Human α-Galactosidase A With the Pharmacological Chaperone AT1001 Leads to Improved Substrate Reduction in Fabry Mice

Author

Kate Chang, Amol Ketkar, Nicola Robertson, Masahito Miyamoto, Kenneth J. Valenzano, Yi Lun, Nastry Brignol, Su Xu, Kazutoshi Mihara, Rebecca Soska, Jessie Feng, Hidehito Yasukawa, Robert Boyd, Michelle Frascella, Carole Shardlow, Rick Hamler, Susie Fowles, Alison Churchill, Richie Khanna, David J. Lockhart, Anadina Garcia, Tohru Hirato, Elfrida R. Benjamin, Adriane Schilling, and Sean Sullivan

Subjects
Cell type, Globotriaosylceramide, Pharmacology, law.invention, Substrate Specificity, chemistry.chemical_compound, Mice, law, Drug Discovery, medicine, Genetics, Animals, Humans, Enzyme Replacement Therapy, Molecular Biology, chemistry.chemical_classification, Enzyme replacement therapy, Fibroblasts, medicine.disease, Fabry disease, In vitro, Pharmacological chaperone, Disease Models, Animal, Drug Combinations, Enzyme, Biochemistry, chemistry, alpha-Galactosidase, Mutation, Recombinant DNA, Fabry Disease, Molecular Medicine, Original Article, Oligopeptides, medicine.drug, Molecular Chaperones
Abstract

Fabry disease is an X-linked lysosomal storage disorder caused by mutations in the gene that encodes α-galactosidase A and is characterized by pathological accumulation of globotriaosylceramide and globotriaosylsphingosine. Earlier, the authors demonstrated that oral coadministration of the pharmacological chaperone AT1001 (migalastat HCl; 1-deoxygalactonojirimycin HCl) prior to intravenous administration of enzyme replacement therapy improved the pharmacological properties of the enzyme. In this study, the authors investigated the effects of coformulating AT1001 with a proprietary recombinant human α-galactosidase A (ATB100) into a single intravenous formulation. AT1001 increased the physical stability and reduced aggregation of ATB100 at neutral pH in vitro, and increased the potency for ATB100-mediated globotriaosylceramide reduction in cultured Fabry fibroblasts. In Fabry mice, AT1001 coformulation increased the total exposure of active enzyme, and increased ATB100 levels in cardiomyocytes, cardiac vascular endothelial cells, renal distal tubular epithelial cells, and glomerular cells, cell types that do not show substantial uptake with enzyme replacement therapy alone. Notably, AT1001 coformulation also leads to greater tissue globotriaosylceramide reduction when compared with ATB100 alone, which was positively correlated with reductions in plasma globotriaosylsphingosine. Collectively, these data indicate that intravenous administration of ATB100 coformulated with AT1001 may provide an improved therapy for Fabry disease and thus warrants further investigation.

Published
2015
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30. Quantification of mutant huntingtin protein in cerebrospinal fluid from Huntington’s disease patients

Author

Salman Haider, Blair R. Leavitt, James R. Miller, Nicola Robertson, Roberto Boggio, Andreas Weiss, Douglas Macdonald, Douglas R. Langbehn, Edward J. Wild, Henrik Zetterberg, Sarah J. Tabrizi, and Rainer Kuhn

Subjects
Adult, Male, Recombinant Fusion Proteins, Nerve Tissue Proteins, tau Proteins, medicine.disease_cause, Sensitivity and Specificity, Cohort Studies, Cerebrospinal fluid, Huntington's disease, Neurofilament Proteins, London, medicine, Huntingtin Protein, Humans, Single-Blind Method, Age of Onset, Aged, Immunoassay, Mutation, British Columbia, medicine.diagnostic_test, business.industry, Genetic Carrier Screening, General Medicine, Middle Aged, medicine.disease, Huntington Disease, Immunology, Disease Progression, Biomarker (medicine), Female, Age of onset, Trinucleotide Repeat Expansion, Trinucleotide repeat expansion, business
Abstract

Quantification of disease-associated proteins in the cerebrospinal fluid (CSF) has been critical for the study and treatment of several neurodegenerative disorders; however, mutant huntingtin protein (mHTT), the cause of Huntington's disease (HD), is at very low levels in CSF and, to our knowledge, has never been measured previously.We developed an ultrasensitive single-molecule counting (SMC) mHTT immunoassay that was used to quantify mHTT levels in CSF samples from individuals bearing the HD mutation and from control individuals in 2 independent cohorts.This SMC mHTT immunoassay demonstrated high specificity for mHTT, high sensitivity with a femtomolar detection threshold, and a broad dynamic range. Analysis of the CSF samples showed that mHTT was undetectable in CSF from all controls but quantifiable in nearly all mutation carriers. The mHTT concentration in CSF was approximately 3-fold higher in patients with manifest HD than in premanifest mutation carriers. Moreover, mHTT levels increased as the disease progressed and were associated with 5-year onset probability. The mHTT concentration independently predicted cognitive and motor dysfunction. Furthermore, the level of mHTT was associated with the concentrations of tau and neurofilament light chain in the CSF, suggesting a neuronal origin for the detected mHTT.We have demonstrated that mHTT can be quantified in CSF from HD patients using the described SMC mHTT immunoassay. Moreover, the level of mHTT detected is associated with proximity to disease onset and diminished cognitive and motor function. The ability to quantify CSF mHTT will facilitate the study of HD, and mHTT quantification could potentially serve as a biomarker for the development and testing of experimental mHTT-lowering therapies for HD.Not applicable.CHDI Foundation Inc.; Medical Research Council (MRC) UK; National Institutes for Health Research (NIHR); Rosetrees Trust; Swedish Research Council; and Knut and Alice Wallenberg Foundation.

Published
2015
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31. Prediction of brain tissue temperature using near-infrared spectroscopy

Author

Lisa, Holper, Subhabrata, Mitra, Gemma, Bale, Nicola, Robertson, and Ilias, Tachtsidis

Subjects
Special Section on Functional Near Infrared Spectroscopy, Part 1
Abstract

Broadband near-infrared spectroscopy (NIRS) can provide an endogenous indicator of tissue temperature based on the temperature dependence of the water absorption spectrum. We describe a first evaluation of the calibration and prediction of brain tissue temperature obtained during hypothermia in newborn piglets (animal dataset) and rewarming in newborn infants (human dataset) based on measured body (rectal) temperature. The calibration using partial least squares regression proved to be a reliable method to predict brain tissue temperature with respect to core body temperature in the wavelength interval of 720 to 880 nm with a strong mean predictive power of [Formula: see text] (animal dataset) and [Formula: see text] (human dataset). In addition, we applied regression receiver operating characteristic curves for the first time to evaluate the temperature prediction, which provided an overall mean error bias between NIRS predicted brain temperature and body temperature of [Formula: see text] (animal dataset) and [Formula: see text] (human dataset). We discuss main methodological aspects, particularly the well-known aspect of over- versus underestimation between brain and body temperature, which is relevant for potential clinical applications.

Published
2017

32. Printed quit-pack sent to surgical patients at time of waiting list placement improved perioperative quitting

Author

Ashley R. Webb, Maryanne Sparrow, Ron Borland, Samuel Leong, and Nicola Robertson

Subjects
medicine.medical_specialty, business.industry, media_common.quotation_subject, medicine.medical_treatment, General Medicine, Perioperative, Abstinence, Preoperative care, Quitline, Physical therapy, Number needed to treat, Medicine, Smoking cessation, Surgery, Elective surgery, business, Elective Surgical Procedure, media_common
Abstract

Background This study aimed to measure the effects of sending a smoking cessation ‘quit-pack’ to all patients placed on the elective surgical waiting list. Method Questionnaire-based study before intervention (mid-2011, 177 patients) and after (2012/13, 170 patients) conducted on day of surgery. All were identified as adult smokers at time of waiting list placement at an outer metropolitan Melbourne public hospital. The intervention was a quit-pack consisting of educational brochure containing cessation advice and focused on perioperative risks of smoking, together with Quitline referral form and reply-paid envelope. The primary outcome measure was proportion of smokers who quit on waiting list for ≥1 month before surgery, considered a clinically meaningful duration to reduce surgical complications. Results An 8.6% improvement in waiting list smokers achieving the target ≥1 month abstinence at day of surgery (P = 0.03). The number needed to treat of 12 (95% confidence interval 6–240) meant 12 smokers receiving intervention would create one additional episode of clinically meaningful quitting on wait list. Conclusion Smoking cessation outcomes before elective surgery are significantly improved by systematic application of a printed intervention delivered at time of wait list placement that encourages and supports perioperative quitting.

Published
2014
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33. Isoflurane Anesthesia Has Long-term Consequences on Motor and Behavioral Development in Infant Rhesus Macaques

Author

Martha D. Neuringer, Damien A. Fair, L. Drew Martin, Ansgar M. Brambrink, Christopher D. Kroenke, Verginia C. Cuzon Carlson, Gregory A. Dissen, Nicola Robertson, and Kristine Coleman

Subjects
0301 basic medicine, Anxiety, Motor Activity, Article, Time, 03 medical and health sciences, 0302 clinical medicine, 030202 anesthesiology, Reflex, medicine, Animals, Human studies, Behavior, Animal, Isoflurane, business.industry, Cognition, Macaca mulatta, Term (time), Anesthesiology and Pain Medicine, 030104 developmental biology, Animals, Newborn, Anesthesia, Anesthetic, Anesthetics, Inhalation, Models, Animal, medicine.symptom, business, Neurocognitive, 030217 neurology & neurosurgery, medicine.drug
Abstract

Background Experimental evidence correlates anesthetic exposure during early development with neuronal and glial injury and death, as well as behavioral and cognitive impairments, in young animals. Several, although not all, retrospective human studies of neurocognitive and behavioral disorders after childhood exposure to anesthesia suggest a similar association. Few studies have specifically investigated the effects of infant anesthesia exposure on subsequent neurobehavioral development. Using a highly translational nonhuman primate model, the authors investigated the potential dose-dependent effects of anesthesia across the first year of development. Methods The authors examined the effects of single or multiple early postnatal isoflurane exposures on subsequent behavioral development in 24 socially reared rhesus macaques. Infants were exposed to 5 h of isoflurane anesthesia once, three times (ISO-3), or not at all (control). The authors assessed reflex development and anxiety using standardized tests. At approximately 1 yr, infants (n = 23) were weaned and housed indoors with 5 to 6 other subjects. The authors recorded their response to this move and reassessed anxiety. Results Compared to controls, animals exposed to repeated isoflurane (ISO-3) presented with motor reflex deficits at 1 month (median [range]: ISO-3 = 2 [1 to 5] vs. control = 5 [3 to 7]; P < 0.005) and responded to their new social environment with increased anxiety (median [range]: ISO-3 = 0.4 bouts/min [0.2 to 0.6]; control = 0.25 bouts/min [0.1 to 0.3]; P = 0.05) and affiliative/appeasement behavior (median [range]: ISO-3 = 0.1 [0 to 0.2]; control = 0 bouts/min [0 to 0.1]; P < 0.01) at 12 months. There were no statistically significant behavioral alterations after single isoflurane exposure. Conclusions Neonatal exposure to isoflurane, particularly when repeated, has long-term behavioral consequences affecting both motor and socioemotional aspects of behavior.

Published
2016

34. Clinical manifestations of intermediate allele carriers in Huntington disease

Author

Cubo E., Ramos-Arroyo M. A., Martinez-Horta S., Martinez-Descalls A., Calvo S., Gil-Polo CAnne-Catherine Bachoud-Lévi, Anna Rita Bentivoglio, Ida Biunno, Raphael M Bonelli, Jean-Marc Burgunder, Stephen B Dunnett, Joaquim J Ferreira, Olivia J Handley, Arvid Heiberg, Torsten Illmann, G Bernhard Landwehrmeyer, Jamie Levey, Maria Ramos-Arroyo, Jørgen E Nielsen, Susana Pro Koivisto, Markku Päivärinta, Raymund A C Roos, Ana Rojo Sebastián, Sarah J Tabrizi, Wim Vandenberghe, Christine Verellen-Dumoulin, Tereza Uhrova, Jan Wahlström, Jacek Zaremba, Verena Baake, Katrin Barth, Adrien Come, Leonor Correia Guedes, Ana Maria Finisterra, Monica Bascuñana Garde, Reineke Bos, Sabrina Betz, Jenny Callaghan, Selene Capodarca, Sébastien Charpentier, Wildson Vieira da Silva, Martina Di Renzo, Daniel Ecker, Ruth Fullam, Camille Genoves, Mette Gilling, Carina Hvalstedt, Christine Held, Andrea Horta-Barba, Kerstin Koppers, Claudia Lamanna, Matilde Laurà, Asunción Martínez Descals, Saul Martinez-Horta, Tiago Mestre, Sara Minster, Daniela Monza, Lisanne Mütze, Martin Oehmen, Helene Padieu, Laurent Paterski, Nadia Peppa, Beate Rindal, Dawn Rogers, Niini Røren, Pavla Šašinková, Yuri Seliverstov, Catherine Taylor, Erika Timewell, Jenny Townhill, Patricia Trigo Cubillo, Marleen R van Walsem, Marie-Noelle Witjes-Ané, Grzegorz Witkowski, Abigail Wright, Elizaveta Yudina, Daniel Zielonka, Eugeniusz Zielonka, Paola Zinzi, Cécile Minet, Pascale Ribaï, Dominique Van Paemel, Lena Hjermind, Oda Jacobsen, Suzanne Lindquist, Jørgen Nielsen, Lisbeth Regeur, Jette Stockholm, Ida Unmack Larsen, Christina Vangsted-Hansen, Tua Vinther-Jensen, Pia Eklund, Heli Hiivola, Hannele Hypponen, Kirsti Martikainen, Katri Tuuha, Philippe Allain, Dominique Bonneau Marie Bost, Bénédicte Gohier, Marie-Anne Guérid, Audrey Olivier, Julie Prouzet, Adriana Prundean, Clarisse Scherer-Gagou, Christophe Verny, Blandine Babiloni, Sabrina Debruxelles, Charlotte Duché, Cyril Goizet, Laetitia Jameau, Danielle Lafoucrière, Umberto Spampinato, Anne-Catherine Bachoud-Lévi, Farideh Badei, Lotfi Boudali, Catherine Bourdet, Laurent Cléret, Maryline Couette, Cécile Focseneanu, Laurie Lemoine, Graça Morgado, Mehdi Sebaiti, Claire Thiriez, Laetitia Vervoitte, Katia Youssov, Jean-Philippe Azulay, Christelle Chabot, Marie Delfini, Alexandre Eusebio, Frédérique Fluchere, Christine Garreau, Aicha Ghenam, Hélène Grosjean, Laura Mundler, Marielle Nowak, Roland Raseta, Maïté Bertrand, Fabienne Calvas, Samia Cheriet, Laurent Marquine, Michèle Pierre, Jérémie Pariente, Sandrine Rolland, Alice Seris, Valérie Vaquie, Christoph Michael Kosinski, Eva Milkereit, Daniela Probst, Kathrin Reetz, Christian Sass, Johannes Schiefer, Christiane Schlangen, Cornelius J Werner, Gisa Ellrichmann, Lennard Herrmann, Rainer Hoffmann, Barbara Kaminski, Carsten Saft, Kai Boelmans, Christos Ganos, Ines Goerendt, Walburgis Heinicke, Ute Hidding, Jan Lewerenz, Alexander Münchau, Michael Orth, Jenny Schmalfeld, Lars Stubbe, Simone Zittel, Gabriele Diercks, Dirk Dressler, Flverly Francis, Sabine Gayde-Stephan, Heike Gorzolla, Bianca Kramer, Rebecca Minschke, Christoph Schrader, Pawel Tacik, Natalie Bechtel, Heike Beckmann, Stefan Bohlen, Nicole Göpfert, Eva Hölzner, Herwig Lange, Ralf Reilmann, Stefanie Rohm, Silke Rumpf, Sigrun Schepers, Nathalia Weber, Michael Bachmeier, Matthias Dose, Nina Hofstetter, Ralf Marquard, Alzbeta Mühlbäck, Andrea Buck, Julia Connemann, Carolin Geitner, Andrea Kesse, Bernhard Landwehrmeyer, Franziska Lezius, Solveig Nepper, Anke Niess, Ariane Schneider, Daniela Schwenk, Sigurd Süssmuth, Sonja Trautmann, Patrick Weydt, Stephan Klebe, Thomas Musacchio, Christine Leypold, Kerstin Nöth, Claudia Cormio, Marina de Tommaso, Anna Rita Dellomonaco, Olimpia Difruscolo, Giovanni Franco, Vittorio Sciruicchio, Claudia Serpino, Michela Figorilli, Francesco Marrosu, Antonella Muroni, Valeria Piras, Melisa Vacca, Caterina Bartoli, Elisabetta Bertini, Fernanda Fortunato, Elena Ghelli, Andrea Ginestroni, Claudia Mechi, Marco Paganini, Silvia Piacentini, Silvia Pradella, Anna Maria Romoli, Sandro Sorbi, Giuseppe De Michele, Luigi Di Maio, Carlo Rinaldi, Marco Massarelli, Silvio Peluso, Alessandro Roca, Cinzia Valeria Russo, Pierpaolo Sorrentino, Elena Salvatore, Tecla Tucci, Milena Cannella, Valentina Codella, Francesca De Gregorio, Annunziata De Nicola, Francesca Elifani, Tiziana Martino, Francesca Lovo, Irene Mazzante, Martina Petrollini, Maria Simonelli, Ferdinando Squitieri, Maurizio Vezza, Barbara D'Alessio, Chiara Esposito, Giulia Coarelli, Michela Ferraldeschi, Marina Frontali, Gioia Jacopini, Giovanni Ristori, Silvia Romano, Monique S E van Hout, Jeroen P P van Vugt, A Marit de Weert, Marloes Verhoeven, Simon J A van den Bogaard, Eve M Dumas, Ellen P 't Hart, Milou Jacobs, Anne Kampstra, Anne Schoonderbeek, Nils Olav Aanonsen, Olaf Aaserud, Liv Barnett, Kathrine Bjørgo, Nancy Borgerød, Elisabeth Dramstad, Madeleine Fannemel, Jan Frich, Helen Gundersen, Per Gørvell, Kathrine Haggag, Cecilie Haggag Johannessen, Lars Retterstøl, Oddveig Rosby, Jutta Rummel, Alma Sikiric, Olga Solberg, Marleen van Walsem, Ragnhild Wehus, Artur Dziadkiewicz, Agnieszka Konkel, Ewa Narożańska, Malgorzata Nowak, Piotr Robowski, Emilia Sitek, Jaroslaw Slawek, Witold Soltan, Michal Szinwelski, Michał Arkuszewski, Magdalena Błaszczyk, Magdalena Boczarska-Jedynak, Ewelina Ciach-Wysocka, Agnieszka Gorzkowska, Barbara Jasińska-Myga, Aleksandra Kaczmarczyk, Gabriela Kłodowska-Duda, Grzegorz Opala, Monika Rudzińska, Daniel Stompel, Krzysztof Banaszkiewicz, Dorota Boćwińska, Kamila Bojakowska-Jaremek, Małgorzata Dec, Natalia Grabska, Malgorzata Krawczyk, Ewelina Kubowicz, Michalina Malec-Litwinowicz, Agata Stenwak, Andrzej Szczudlik, Elżbieta Szczygieł, Magdalena Wójcik, Anna Wasielewska, Jacek Anioła Anna Bryl, Anna Ciesielska, Aneta Klimberg, Jerzy Marcinkowski, Husam Samara, Justyna Sempołowicz, Bartłomiej Wiśniewski, Anna Gogol, Piotr Janik, Zygmunt Jamrozik, Anna Kaminska, Hubert Kwiecinski, Jakub Antczak, Katarzyna Jachinska, Wioletta Krysa, Maryla Rakowicz, Przemyslaw Richter, Rafal Rola, Danuta Ryglewicz, Halina Sienkiewicz-Jarosz, Iwona Stępniak, Anna Sułek, Elzbieta Zdzienicka, Karolina Ziora-Jakutowicz, Cristina Januário, Filipa Júlio, Ana Salgueiro, Miguel Coelho, Tiago Mendes, Mário Miguel Rosa, Anabela Valadas, Cristina Semedo, Ana Calado, Joana Morgado, Margarida Dias, Manuel Almeida, Carmen Durán Herrera, Patrocinio Garcia Moreno, Jordi Bas, Núria Busquets, Matilde Calopa, Serge Jaumà Classen, Nadia Rodríguez Dedichá, Miquel Aguilar Barbera, Sonia Arribas Pardo, Dolors Badenes Guia, Noemi Calzado, Laura Casas Hernanz, Juan Pablo Tartari Díaz-Zorita, Judit López Catena, Pilar Quiléz Ferrer, Gemma Tome Carruesco, Misericordia Floriach Robert, Cèlia Mareca Viladrich, Elvira Roca, Jesús Miguel Ruiz Idiago, Antonio Villa Riballo, Antonia Campolongo, Ramon Fernandez de Bobadilla, Jaime Kulisevsky Bojarsky, Javier Pagonabarraga, Jesus Perez Perez, Carolina Villa, Maria Angeles Acera Gil, Koldo Berganzo Corrales, Juan Carlos Gomez Esteban, Amaia González, Beatriz Tijero Merino, Esther Cubo, Natividad Mariscal, Sandra Gutierrez Romero, José Matías Arbelo, Rocío Malo de Molina, Idaira Martín, Juan Manuel Periañez, Beatriz Udaeta, Fernando Alonso-Frech, Belén Frades, Marina Ávila Villanueva, Maria Ascension Zea Sevilla, Fernando Alonso Frech, María Del Mar Fenollar, Rocío García-Ramos García, Clara Villanueva, Mónica Bascuñana, Marta Fatás Ventura, Juan García Caldentey, Guillermo García Ribas, Justo García de Yébenes, José Luis López-Sendón Moreno, Verónica Mañanes Barral, Cici Feliz Feliz, Pedro José García Ruíz, Ana García, Rosa Guerrero López, Antonio Herranz Bárcenas, Asunción Martínez-Descals, Angel Martínez Pueyo, Veronica Puertas Martin, Noelia Rodríguez Martínez, María José Sainz Artiga, Vicenta Sánchez, Javier Del Val Fernandez, Carmen Antúnez Almagro, Salvadora Manzanares, Juan Marín Muñoz, María Martirio Antequera Torres, Fuensanta Noguera Perea, Laura Vivancos Moreau, Sonia González, Luis Menéndez Guisasola, Carlos Salvador, René Ribacoba, Pablo Sánchez Lozano, Marta Para Prieto, Aránzazu Gorospe, Inés Legarda Ramirez, Penelope Navas Arques, Monica Rodriguez Lopera, Barbara Vives Pastor, Itziar Gaston, Maria Antonia Ramos-Arroyo, Maria Dolores Martinez-Jaurrieta, José Manuel García Moreno, Carolina Mendez Lucena, José Chacón Peña, Fátima Damas Hermoso, Eva Pacheco Cortegana, Luis Redondo, Cristina Melgar Fernandez, Maite Paredes Mata, Maria Dolores Romero Lemos, Maria Bosca, Juan Andres Burguera, Francisco Castera Brugada Carmen Peiró Vilaplana, Elena Bellosta Diago, Javier López Del Val, Laura Martinez Martinez, Elena López, Peter Berglund, Radu Constantinescu, Gunnel Fredlund, Ulrika Høsterey-Ugander, Liselotte Neleborn-Lingefjärd, Yanik Stebler, Alain Kaelin, Irene Romero, Michael Schüpbach, Sabine Weber Zaugg, Lorna Downie, Roisin Jack, Kirsty Matheson, Zosia Miedzybrodzka, Daniela Rae, Sheila A Simpson, Fiona Summers, Alexandra Ure, Vivien Vaughn, Shahbana Akhtar, Jenny Crooks, Adrienne Curtis, Jenny de Souza, John Piedad, Hugh Rickards, Jan Wright, Elizabeth Coulthard, Louise Gethin, Beverley Hayward, Kasia Sieradzan, Monica Busse, Cynthia Butcher, Stephen Dunnett, Catherine Clenaghan, Sarah Hunt, Lesley Jones, Una Jones, Hanan Khalil, Michael Owen, Kathleen Price, Anne Rosser, Peter Brockie, Jillian Foster, Nicola Johns, Sue McKenzie, Jean Rothery, Gareth Thomas, Shona Yates, Alyson Andrew, Julie Frost, Rupert Noad, Jeremy Cosgrove, Deena Gallantree, Stephanie Hamer, Emma Hobson, Stuart Jamieson, Alison Kraus, Mandy Longthorpe, Ivana Markova, Hannah Musgrave, Caroline Peacy, Ashok Raman, Liz Rowett, Jean Toscano, Sue Wild, Carole Clayton, Pam Yardumian, Heather Dipple, Dawn Freire- Patino, Caroline Hallam, Julia Middleton, Uruj Anjum, Jan Coebergh, Charlotte Eddy, Nayana Lahiri, Meriel McEntagart, Michael Patton, Maria Peterson, Sarah Rose, Thomasin Andrews, Stefanie Brown, Stefania Bruno, Elvina Chu, Karen Doherty, Charlotte Golding, Salman Haider, Davina Hensman, Monica Lewis, Marianne Novak, Aakta Patel, Joy Read, Nicola Robertson, Elisabeth Rosser, Sarah Tabrizi, Rachel Taylor, Thomas Warner, Edward Wild, Natalie Arran, Judith Bek, David Craufurd, Marianne Hare, Liz Howard, Susan Huson, Liz Johnson, Mary Jones, Ashok Krishnamoorthy, Helen Murphy, Emma Oughton, Lucy Partington-Jones, Andrea Sollom, Julie Snowden, Cheryl Stopford, Jennifer Thompson, Iris Trender-Gerhard, Nichola Verstraelen, Leann Westmoreland, Ginette Cass, Lynn Davidson, Jill Davison, Neil Fullerton, Katrina Holmes, Suresh Komati, Sharon McDonnell, Zeid Mohammed, Karen Morgan, Lois Savage, Baldev Singh, Josh Wood, Andrea H Nemeth, Gill Siuda, Ruth Valentine, Kathryn Dixon, Richard Armstrong, David Harrison, Max Hughes, Sandra Large, John O Donovan, Amy Palmer, Andrew Parkinson, Beverley Soltysiak, Leanne Timings, Josh Williams, Oliver Bandmann, Alyson Bradbury, Helen Fairtlough, Kay Fillingham, Isabella Foustanos, Paul Gill, Mbombe Kazoka, Kirsty O'Donovan, Louise Nevitt, Oliver Quarrell, Cat Taylor, Katherine Tidswell, Lesley Gowers, Kingsley Powell, Pamela Bethwaite, Rachel Edwards, Kathleen Fuller, Michelle Phillips, Univ Angers, Okina, E., Cubo, M. A., Ramos-Arroyo, S., Martinez-Horta, A., Martinez-Descall, S., Calvo, CAnne-Catherine Bachoud-Lévi, Gil-Polo, Rita Bentivoglio, Anna, Biunno, Ida, M Bonelli, Raphael, Burgunder, Jean-Marc, B Dunnett, Stephen, J Ferreira, Joaquim, J Handley, Olivia, Heiberg, Arvid, Illmann, Torsten, Bernhard Landwehrmeyer, G, Levey, Jamie, Ramos-Arroyo, Maria, E Nielsen, Jørgen, Pro Koivisto, Susana, Päivärinta, Markku, C Roos, Raymund A, Rojo Sebastián, Ana, J Tabrizi, Sarah, Vandenberghe, Wim, Verellen-Dumoulin, Christine, Uhrova, Tereza, Wahlström, Jan, Zaremba, Jacek, Baake, Verena, Barth, Katrin, Come, Adrien, Correia Guedes, Leonor, Maria Finisterra, Ana, Bascuñana Garde, Monica, Bos, Reineke, Betz, Sabrina, Callaghan, Jenny, Capodarca, Selene, Charpentier, Sébastien, Vieira da Silva, Wildson, Di Renzo, Martina, Ecker, Daniel, Fullam, Ruth, Genoves, Camille, Gilling, Mette, Hvalstedt, Carina, Held, Christine, Horta-Barba, Andrea, Koppers, Kerstin, Lamanna, Claudia, Laurà, Matilde, Martínez Descals, Asunción, Martinez-Horta, Saul, Mestre, Tiago, Minster, Sara, Monza, Daniela, Mütze, Lisanne, Oehmen, Martin, Padieu, Helene, Paterski, Laurent, Peppa, Nadia, Rindal, Beate, Rogers, Dawn, Røren, Niini, Šašinková, Pavla, Seliverstov, Yuri, Taylor, Catherine, Timewell, Erika, Townhill, Jenny, Trigo Cubillo, Patricia, R van Walsem, Marleen, Witjes-Ané, Marie-Noelle, Witkowski, Grzegorz, Wright, Abigail, Yudina, Elizaveta, Zielonka, Daniel, Zielonka, Eugeniusz, Zinzi, Paola, Minet, Cécile, Ribaï, Pascale, Van Paemel, Dominique, Hjermind, Lena, Jacobsen, Oda, Lindquist, Suzanne, Nielsen, Jørgen, Regeur, Lisbeth, Stockholm, Jette, Unmack Larsen, Ida, Vangsted-Hansen, Christina, Vinther-Jensen, Tua, Eklund, Pia, Hiivola, Heli, Hypponen, Hannele, Martikainen, Kirsti, Tuuha, Katri, Allain, Philippe, Bonneau Marie Bost, Dominique, Gohier, Bénédicte, Guérid, Marie-Anne, Olivier, Audrey, Prouzet, Julie, Prundean, Adriana, Scherer-Gagou, Clarisse, Verny, Christophe, Babiloni, Blandine, Debruxelles, Sabrina, Duché, Charlotte, Goizet, Cyril, Jameau, Laetitia, Lafoucrière, Danielle, Spampinato, Umberto, Bachoud-Lévi, Anne-Catherine, Badei, Farideh, Boudali, Lotfi, Bourdet, Catherine, Cléret, Laurent, Couette, Maryline, Focseneanu, Cécile, Lemoine, Laurie, Morgado, Graça, Sebaiti, Mehdi, Thiriez, Claire, Vervoitte, Laetitia, Youssov, Katia, Azulay, Jean-Philippe, Chabot, Christelle, Delfini, Marie, Eusebio, Alexandre, Fluchere, Frédérique, Garreau, Christine, Ghenam, Aicha, Grosjean, Hélène, Mundler, Laura, Nowak, Marielle, Raseta, Roland, Bertrand, Maïté, Calvas, Fabienne, Cheriet, Samia, Marquine, Laurent, Pierre, Michèle, Pariente, Jérémie, Rolland, Sandrine, Seris, Alice, Vaquie, Valérie, Michael Kosinski, Christoph, Milkereit, Eva, Probst, Daniela, Reetz, Kathrin, Sass, Christian, Schiefer, Johanne, Schlangen, Christiane, J Werner, Corneliu, Ellrichmann, Gisa, Herrmann, Lennard, Hoffmann, Rainer, Kaminski, Barbara, Saft, Carsten, Boelmans, Kai, Ganos, Christo, Goerendt, Ine, Heinicke, Walburgi, Hidding, Ute, Lewerenz, Jan, Münchau, Alexander, Orth, Michael, Schmalfeld, Jenny, Stubbe, Lar, Zittel, Simone, Diercks, Gabriele, Dressler, Dirk, Francis, Flverly, Gayde-Stephan, Sabine, Gorzolla, Heike, Kramer, Bianca, Minschke, Rebecca, Schrader, Christoph, Tacik, Pawel, Bechtel, Natalie, Beckmann, Heike, Bohlen, Stefan, Göpfert, Nicole, Hölzner, Eva, Lange, Herwig, Reilmann, Ralf, Rohm, Stefanie, Rumpf, Silke, Schepers, Sigrun, Weber, Nathalia, Bachmeier, Michael, Dose, Matthia, Hofstetter, Nina, Marquard, Ralf, Mühlbäck, Alzbeta, Buck, Andrea, Connemann, Julia, Geitner, Carolin, Kesse, Andrea, Landwehrmeyer, Bernhard, Lezius, Franziska, Nepper, Solveig, Niess, Anke, Schneider, Ariane, Schwenk, Daniela, Süssmuth, Sigurd, Trautmann, Sonja, Weydt, Patrick, Klebe, Stephan, Musacchio, Thoma, Leypold, Christine, Nöth, Kerstin, Cormio, Claudia, de Tommaso, Marina, Rita Dellomonaco, Anna, Difruscolo, Olimpia, Franco, Giovanni, Sciruicchio, Vittorio, Serpino, Claudia, Figorilli, Michela, Marrosu, Francesco, Muroni, Antonella, Piras, Valeria, Vacca, Melisa, Bartoli, Caterina, Bertini, Elisabetta, Fortunato, Fernanda, Ghelli, Elena, Ginestroni, Andrea, Mechi, Claudia, Paganini, Marco, Piacentini, Silvia, Pradella, Silvia, Maria Romoli, Anna, Sorbi, Sandro, DE MICHELE, Giuseppe, Di Maio, Luigi, Rinaldi, Carlo, Massarelli, Marco, Peluso, Silvio, Roca, Alessandro, Russo, CINZIA VALERIA, Sorrentino, Pierpaolo, Salvatore, Elena, Tucci, Tecla, Cannella, Milena, Codella, Valentina, De Gregorio, Francesca, De Nicola, Annunziata, Elifani, Francesca, Martino, Tiziana, Lovo, Francesca, Mazzante, Irene, Petrollini, Martina, Simonelli, Maria, Squitieri, Ferdinando, Vezza, Maurizio, D'Alessio, Barbara, Esposito, Chiara, Coarelli, Giulia, Ferraldeschi, Michela, Frontali, Marina, Jacopini, Gioia, Ristori, Giovanni, Romano, Silvia, E van Hout, Monique S, P van Vugt, Jeroen P, Marit de Weert, A, Verhoeven, Marloe, A van den Bogaard, Simon J, M Dumas, Eve, P 't Hart, Ellen, Jacobs, Milou, Kampstra, Anne, Schoonderbeek, Anne, Olav Aanonsen, Nil, Aaserud, Olaf, Barnett, Liv, Bjørgo, Kathrine, Borgerød, Nancy, Dramstad, Elisabeth, Fannemel, Madeleine, Frich, Jan, Gundersen, Helen, Gørvell, Per, Haggag, Kathrine, Haggag Johannessen, Cecilie, Retterstøl, Lar, Rosby, Oddveig, Rummel, Jutta, Sikiric, Alma, Solberg, Olga, van Walsem, Marleen, Wehus, Ragnhild, Dziadkiewicz, Artur, Konkel, Agnieszka, Narożańska, Ewa, Nowak, Malgorzata, Robowski, Piotr, Sitek, Emilia, Slawek, Jaroslaw, Soltan, Witold, Szinwelski, Michal, Arkuszewski, Michał, Błaszczyk, Magdalena, Boczarska-Jedynak, Magdalena, Ciach-Wysocka, Ewelina, Gorzkowska, Agnieszka, Jasińska-Myga, Barbara, Kaczmarczyk, Aleksandra, Kłodowska-Duda, Gabriela, Opala, Grzegorz, Rudzińska, Monika, Stompel, Daniel, Banaszkiewicz, Krzysztof, Boćwińska, Dorota, Bojakowska-Jaremek, Kamila, Dec, Małgorzata, Grabska, Natalia, Krawczyk, Malgorzata, Kubowicz, Ewelina, Malec-Litwinowicz, Michalina, Stenwak, Agata, Szczudlik, Andrzej, Szczygieł, Elżbieta, Wójcik, Magdalena, Wasielewska, Anna, Anioła Anna Bryl, Jacek, Ciesielska, Anna, Klimberg, Aneta, Marcinkowski, Jerzy, Samara, Husam, Sempołowicz, Justyna, Wiśniewski, Bartłomiej, Gogol, Anna, Janik, Piotr, Jamrozik, Zygmunt, Kaminska, Anna, Kwiecinski, Hubert, Antczak, Jakub, Jachinska, Katarzyna, Krysa, Wioletta, Rakowicz, Maryla, Richter, Przemyslaw, Rola, Rafal, Ryglewicz, Danuta, Sienkiewicz-Jarosz, Halina, Stępniak, Iwona, Sułek, Anna, Zdzienicka, Elzbieta, Ziora-Jakutowicz, Karolina, Januário, Cristina, Júlio, Filipa, Salgueiro, Ana, Coelho, Miguel, Mendes, Tiago, Miguel Rosa, Mário, Valadas, Anabela, Semedo, Cristina, Calado, Ana, Morgado, Joana, Dias, Margarida, Almeida, Manuel, Durán Herrera, Carmen, Garcia Moreno, Patrocinio, Bas, Jordi, Busquets, Núria, Calopa, Matilde, Jaumà Classen, Serge, Rodríguez Dedichá, Nadia, Aguilar Barbera, Miquel, Arribas Pardo, Sonia, Badenes Guia, Dolor, Calzado, Noemi, Casas Hernanz, Laura, Pablo Tartari Díaz-Zorita, Juan, López Catena, Judit, Quiléz Ferrer, Pilar, Tome Carruesco, Gemma, Floriach Robert, Misericordia, Mareca Viladrich, Cèlia, Roca, Elvira, Miguel Ruiz Idiago, Jesú, Villa Riballo, Antonio, Campolongo, Antonia, Fernandez de Bobadilla, Ramon, Kulisevsky Bojarsky, Jaime, Pagonabarraga, Javier, Perez Perez, Jesu, Villa, Carolina, Angeles Acera Gil, Maria, Berganzo Corrales, Koldo, Carlos Gomez Esteban, Juan, González, Amaia, Tijero Merino, Beatriz, Cubo, Esther, Mariscal, Natividad, Gutierrez Romero, Sandra, Matías Arbelo, José, Malo de Molina, Rocío, Martín, Idaira, Manuel Periañez, Juan, Udaeta, Beatriz, Alonso-Frech, Fernando, Frades, Belén, Ávila Villanueva, Marina, Ascension Zea Sevilla, Maria, Alonso Frech, Fernando, Del Mar Fenollar, María, García-Ramos García, Rocío, Villanueva, Clara, Bascuñana, Mónica, Fatás Ventura, Marta, García Caldentey, Juan, García Ribas, Guillermo, García de Yébenes, Justo, Luis López-Sendón Moreno, José, Mañanes Barral, Verónica, Feliz Feliz, Cici, José García Ruíz, Pedro, García, Ana, Guerrero López, Rosa, Herranz Bárcenas, Antonio, Martínez-Descals, Asunción, Martínez Pueyo, Angel, Puertas Martin, Veronica, Rodríguez Martínez, Noelia, José Sainz Artiga, María, Sánchez, Vicenta, Del Val Fernandez, Javier, Antúnez Almagro, Carmen, Manzanares, Salvadora, Marín Muñoz, Juan, Martirio Antequera Torres, María, Noguera Perea, Fuensanta, Vivancos Moreau, Laura, González, Sonia, Menéndez Guisasola, Lui, Salvador, Carlo, Ribacoba, René, Sánchez Lozano, Pablo, Para Prieto, Marta, Gorospe, Aránzazu, Legarda Ramirez, Iné, Navas Arques, Penelope, Rodriguez Lopera, Monica, Vives Pastor, Barbara, Gaston, Itziar, Antonia Ramos-Arroyo, Maria, Dolores Martinez-Jaurrieta, Maria, Manuel García Moreno, José, Mendez Lucena, Carolina, Chacón Peña, José, Damas Hermoso, Fátima, Pacheco Cortegana, Eva, Redondo, Lui, Melgar Fernandez, Cristina, Paredes Mata, Maite, Dolores Romero Lemos, Maria, Bosca, Maria, Andres Burguera, Juan, Castera Brugada Carmen Peiró Vilaplana, Francisco, Bellosta Diago, Elena, López Del Val, Javier, Martinez Martinez, Laura, López, Elena, Berglund, Peter, Constantinescu, Radu, Fredlund, Gunnel, Høsterey-Ugander, Ulrika, Neleborn-Lingefjärd, Liselotte, Stebler, Yanik, Kaelin, Alain, Romero, Irene, Schüpbach, Michael, Weber Zaugg, Sabine, Downie, Lorna, Jack, Roisin, Matheson, Kirsty, Miedzybrodzka, Zosia, Rae, Daniela, A Simpson, Sheila, Summers, Fiona, Ure, Alexandra, Vaughn, Vivien, Akhtar, Shahbana, Crooks, Jenny, Curtis, Adrienne, de Souza, Jenny, Piedad, John, Rickards, Hugh, Wright, Jan, Coulthard, Elizabeth, Gethin, Louise, Hayward, Beverley, Sieradzan, Kasia, Busse, Monica, Butcher, Cynthia, Dunnett, Stephen, Clenaghan, Catherine, Hunt, Sarah, Jones, Lesley, Jones, Una, Khalil, Hanan, Owen, Michael, Price, Kathleen, Rosser, Anne, Brockie, Peter, Foster, Jillian, Johns, Nicola, Mckenzie, Sue, Rothery, Jean, Thomas, Gareth, Yates, Shona, Andrew, Alyson, Frost, Julie, Noad, Rupert, Cosgrove, Jeremy, Gallantree, Deena, Hamer, Stephanie, Hobson, Emma, Jamieson, Stuart, Kraus, Alison, Longthorpe, Mandy, Markova, Ivana, Musgrave, Hannah, Peacy, Caroline, Raman, Ashok, Rowett, Liz, Toscano, Jean, Wild, Sue, Clayton, Carole, Yardumian, Pam, Dipple, Heather, Freire- Patino, Dawn, Hallam, Caroline, Middleton, Julia, Anjum, Uruj, Coebergh, Jan, Eddy, Charlotte, Lahiri, Nayana, Mcentagart, Meriel, Patton, Michael, Peterson, Maria, Rose, Sarah, Andrews, Thomasin, Brown, Stefanie, Bruno, Stefania, Chu, Elvina, Doherty, Karen, Golding, Charlotte, Haider, Salman, Hensman, Davina, Lewis, Monica, Novak, Marianne, Patel, Aakta, Read, Joy, Robertson, Nicola, Rosser, Elisabeth, Tabrizi, Sarah, Taylor, Rachel, Warner, Thoma, Wild, Edward, Arran, Natalie, Bek, Judith, Craufurd, David, Hare, Marianne, Howard, Liz, Huson, Susan, Johnson, Liz, Jones, Mary, Krishnamoorthy, Ashok, Murphy, Helen, Oughton, Emma, Partington-Jones, Lucy, Sollom, Andrea, Snowden, Julie, Stopford, Cheryl, Thompson, Jennifer, Trender-Gerhard, Iri, Verstraelen, Nichola, Westmoreland, Leann, Cass, Ginette, Davidson, Lynn, Davison, Jill, Fullerton, Neil, Holmes, Katrina, Komati, Suresh, Mcdonnell, Sharon, Mohammed, Zeid, Morgan, Karen, Savage, Loi, Singh, Baldev, Wood, Josh, H Nemeth, Andrea, Siuda, Gill, Valentine, Ruth, Dixon, Kathryn, Armstrong, Richard, Harrison, David, Hughes, Max, Large, Sandra, O Donovan, John, Palmer, Amy, Parkinson, Andrew, Soltysiak, Beverley, Timings, Leanne, Williams, Josh, Bandmann, Oliver, Bradbury, Alyson, Fairtlough, Helen, Fillingham, Kay, Foustanos, Isabella, Gill, Paul, Kazoka, Mbombe, O'Donovan, Kirsty, Nevitt, Louise, Quarrell, Oliver, Taylor, Cat, Tidswell, Katherine, Gowers, Lesley, Powell, Kingsley, Bethwaite, Pamela, Edwards, Rachel, Fuller, Kathleen, Phillips, Michelle, Cubo, E., Ramos-Arroyo, M. A., Martinez-Horta, S., Martinez-Descalls, A., Russo, C. V., Calvo, S., Gil-Polo, C., Biologie Neurovasculaire et Mitochondriale Intégrée (BNMI), Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université d'Angers (UA), Ramos-Arroyo, María A., Martínez-Descalls, Asunción, Calvo, Sara, and Gil-Polo, Cecilia

Subjects
0301 basic medicine, Registrie, Adult, Male, medicine.medical_specialty, Aging, Heterozygote, Genetic counseling, Motor Disorders, Disease, Severity of Illness Index, 03 medical and health sciences, Cognition Disorder, 0302 clinical medicine, Trinucleotide Repeats, Internal medicine, medicine, Humans, Registries, Allele, Motor Disorder, Alleles, Huntingtin Protein, [SDV.MHEP] Life Sciences [q-bio]/Human health and pathology, business.industry, Medicine (all), Trinucleotide Repeat, Cognition, Genetic Status, Middle Aged, Phenotype, Europe, Settore MED/26 - NEUROLOGIA, 030104 developmental biology, Huntington Disease, Case-Control Studies, Cohort, medicine (all), neurology (clinical), controlled clinical trial (topic), Quality of Life, Female, Neurology (clinical), business, Case-Control Studie, Cognition Disorders, 030217 neurology & neurosurgery, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology, Human
Abstract

International audience; OBJECTIVE: There is controversy about the clinical consequences of intermediate alleles (IAs) in Huntington disease (HD). The main objective of this study was to establish the clinical manifestations of IA carriers for a prospective, international, European HD registry.METHODS: We assessed a cohort of participants at risk with RESULTS: Of 12,190 participants, 657 (5.38%) with CONCLUSIONS: Although aging worsened the UHDRS scores independently of the genetic status, IAs might confer a late-onset abnormal motor and cognitive phenotype. These results might have important implications for genetic counseling.CLINICALTRIALSGOV IDENTIFIER: NCT01590589.

Published
2016

35. Cerebrospinal fluid total tau concentration predicts clinical phenotype in Huntington's disease

Author

Filipe Brogueira, Rodrigues, Lauren, Byrne, Peter, McColgan, Nicola, Robertson, Sarah J, Tabrizi, Blair R, Leavitt, Henrik, Zetterberg, and Edward J, Wild

Subjects
Adult, Male, Heterozygote, Short Communication, biomarkers, Enzyme-Linked Immunosorbent Assay, Pilot Projects, tau Proteins, Middle Aged, Huntington disease, cerebrospinal fluid, Young Adult, Cross-Sectional Studies, Phenotype, Highlighted Article, Predictive Value of Tests, Disease Progression, Humans, Female, Aged
Abstract

Huntington's disease (HD) is a hereditary neurodegenerative condition with no therapeutic intervention known to alter disease progression, but several trials are ongoing and biomarkers of disease progression are needed. Tau is an axonal protein, often altered in neurodegeneration, and recent studies pointed out its role on HD neuropathology. Our goal was to study whether cerebrospinal fluid (CSF) tau is a biomarker of disease progression in HD. After informed consent, healthy controls, pre‐symptomatic and symptomatic gene expansion carriers were recruited from two HD clinics. All participants underwent assessment with the Unified HD Rating Scale ’99 (UHDRS). CSF was obtained according to a standardized lumbar puncture protocol. CSF tau was quantified using enzyme‐linked immunosorbent assay. Comparisons between two groups were tested using ancova. Pearson's correlation coefficients were calculated for disease progression. Significance level was defined as p

Published
2016
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36. Long-term ovariectomy alters social and anxious behaviors in semi-free ranging Japanese macaques

Author

Cynthia L. Bethea, Kris Coleman, and Nicola Robertson

Subjects
Ovariectomy, media_common.quotation_subject, Population, Physiology, Anxiety, Macaque, Article, Statistics, Nonparametric, Developmental psychology, Behavioral Neuroscience, biology.animal, medicine, Animals, Humans, Chronic stress, Freezing Reaction, Cataleptic, Social Behavior, Temperament, education, media_common, education.field_of_study, Behavior, Animal, biology, Aggression, Macaca fascicularis, Dominance (ethology), Social Dominance, Exploratory Behavior, Ovariectomized rat, Female, Stereotyped Behavior, Vocalization, Animal, medicine.symptom, Psychology, Locomotion
Abstract

Symptoms of anxiety and depression often occur in young women after complete hysterectomy and in older women during menopause. There are many variables that are hard to control in human population studies, but that are absent to a large extent in stable nonhuman primate troops. However, macaques exhibit depressive and anxious behaviors in response to similar situations as humans such as isolation, stress, instability or aggression. Therefore, we hypothesized that examination of behavior in ovariectomized individuals in a stable macaque troop organized along matriarchal lineages and in which individuals have social support from extended family, would reveal effects that were due to the withdrawal of ovarian steroids without many of the confounds of human society. We also tested the hypothesis that ovariectomy would elicit and increase anxious behavior in a stressful situation such as brief exposure to single caging. Japanese macaques (Macaca fuscata) were ovariectomized (Ovx) or tubal-ligated (intact controls) at 3 years of age and allowed to mature for 3 years in a stable troop of approximately 300 individuals. Behaviors were recorded in the outdoor corral in the third year followed by individual temperament tests in single cages. There was no obvious difference in anxiety-related behaviors such as scratching between Ovx and tubal-ligated animals in the corral. Nonetheless, compared to tubal-ligated animals, Ovx animals exhibited a significant decrease in (1) positive social behavior, (2) initiating dominance behavior, (3) time receiving grooming, (4) locomoting, (5) mounting behavior, and in (6) consort behavior. However, Ovx females exhibited a significant increase in (1) consummatory behavior and (2) object play compared to tubal-ligated controls. In the individual temperament tests, Ovx individuals exhibited an increase in anxiety-related behaviors. There was no difference in adrenal weight/body weight suggesting that neither group was under chronic stress. These data indicate that ovarian hormones enable females to successfully navigate their social situation and may reduce anxiety in novel situations.

Published
2011
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37. Multiple Job Holding: Interpreting Economic, Labour Market and Social Change in Rural Communities

Author

Nick Taylor, Nicola Robertson, and Harvey C. Perkins

Subjects
Labour economics, Sociology and Political Science, Work (electrical), Restructuring, Workforce, Social change, Sociology, Rural area, Social relation
Abstract

This article reports research investigating the ways individuals and families in New Zealand have adapted to and created economic and social change through holding multiple jobs since the beginning of a period of restructuring in the 1980s. Our research has been stimulated by the very significant increase in multiple job holding in New Zealand over the whole workforce, and more particularly in rural areas over the last 25 years. We show how a focus on multiple job holding can contribute to interpretations of changing rural economic and social relations associated with work and employment.

Published
2008
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38. Detecting vocalizations of individual monkeys in social groups

Author

Kristine Coleman, Alireza Bayestehtashk, Nicola Robertson, and Izhak Shafran

Subjects
biology, Speech recognition, Video Recording, Hierarchy, Social, Macaca mulatta, Social group, Automation, biology.animal, Tape Recording, Animals, Primate, Clanging, Vocalization, Animal, Psychology, Social Behavior, Social behavior
Abstract

Vocalization is an important clue in recognizing monkeys' behaviors. Previous studies have shown that the frequencies, the types and the lengths of vocalizations reveal significant information about social interactions in a group of monkeys. In this work, we describe a corpus of monkey vocalizations, recorded from Oregon National Primate Research Center with the goal of developing automatic methods for recognizing social behaviors of individuals in groups. The constraints of the problem necessitated using tiny low-power recorders, mounted on their collars. The recordings from each monkeys' recorder nonetheless contains vocalizations from not only the monkey wearing the recorder but also its spatial neighbors. The devices recorded vocalizations for two consecutive days, 12 hours each day, from each monkey in the group. Like in sensor networks, low power recorders are unreliable and have sample loss over long durations. Furthermore, the recordings contain high-levels of background noise, including clanging of metal collars against cages and conversations of caretakers. These practical issues poses an interesting challenge in processing the recordings. In this paper, we investigate our automated approaches to process the data efficiently, detect the vocalizations and align the recordings from the same sessions.

Published
2015

39. The Benedictine Reform: Current and Future Scholarship

Author

Nicola Robertson

Subjects
Cultural Studies, Literature, Scholarship, Literature and Literary Theory, Work (electrical), Old English, business.industry, language, business, Psychology, language.human_language, Period (music), Variety (cybernetics)
Abstract

Scholarship on all aspects of the tenth- and early eleventh-century English Benedictine Reform has flourished over the last two decades. This survey attempts to identify specific trends within this research, concentrating primarily on work published within the last ten to fifteen years. It highlights the interdisciplinary nature of this field, including work which addresses the history, archaeology and literature of the reform period. The discussion of scholarship is structured around the themes identified; notably the people and places of the reform, editions and translations of primary sources, electronic resources, intellectual culture, textual production, literary productions – both in Latin and Old English – of a variety of genres and the role of women in the reform. It concludes with an analysis of current scholarship and suggests areas where further research is needed.

Published
2006
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40. Audiological considerations when implanting children with complex and additional needs

Author

Nicola Robertson

Subjects
Speech and Hearing, medicine.medical_specialty, Otorhinolaryngology, business.industry, Cochlear implant, medicine.medical_treatment, Perspective (graphical), medicine, Audiology, Cochlear implantation, business, Complex needs
Abstract

Children with complex and additional needs present us with some of the biggest challenges in cochlear implantation. There are many factors that need to be considered from an audiological perspective when implanting these children, some of which are relevant before implantation and others during the lifetime of their follow-up care.

Published
2013
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41. Determining 'reasonable' levels of sound insulation in domestic properties for use in building regulations

Author

Sean Smith, Richard MacKenzie, and Nicola Robertson

Subjects
Soundproofing, Transport engineering, Noise, Acoustics and Ultrasonics, Arts and Humanities (miscellaneous), Computer science, Control (management), Range (statistics), Auralization, Variety (cybernetics), Test (assessment)
Abstract

The Scottish Building Regulations, similar to other countries regulations, provide standards for the protection of occupants health. Minimum sound insulation standards are provided to control noise passing through walls and floors from neighboring properties. In Scotland, the minimum standard should provide adequate protection for a “reasonable” person from “normal” living activities. This paper presents the findings of a research study undertaken by Edinburgh Napier University, to assess the level of sound insulation that test subjects would deem to be “reasonable” for a range of noise sources passing through a variety of construction types. The study undertaken within the Universities auralization suite assessed the responses involving over 100 participants subjected to common domestic noise sources passing through separating structures. The participants were given the ability to adjust the source noise level for each source type to determine the level of noise from their neighbor they would consider “r...

Published
2017
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42. Racemisation studies of a novel coupling reagent for solid phase peptide synthesis

Author

Robert Ramage, Lu Jiang, and Nicola Robertson

Subjects
chemistry.chemical_classification, chemistry.chemical_compound, Chemistry, Phase (matter), Reagent, Organic Chemistry, Drug Discovery, Peptide synthesis, Organic chemistry, Coupling reagent, Biochemistry, Amino acid
Abstract

A novel coupling reagent ethyl 1-hydroxy-1H-1,2,3-triazole-4-carboxylate has been developed for use in conjunction with diisopropylcarbodiimide for solid phase peptide synthesis. The synthesis and application of this reagent in solid phase peptide synthesis has been reported. Here we report a systematic study into racemisation upon activation and coupling of single amino acids and dipeptides with this reagent. A novel coupling reagent ethyl 1-hydroxy-1H-1,2,3-triazole-4-carboxylate has been developed for use in conjunction with diisopropylcarbodiimide for solid phase peptide synthesis. The synthesis and application of this reagent in solid phase peptide synthesis has been reported. Here we report a systematic study into racemisation upon activation and coupling of single amino acids and dipeptides with this reagent.

Published
1999
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43. Total chemical synthesis of deglycosylated human erythropoietin

Author

Robert Ramage and Nicola Robertson

Subjects
chemistry.chemical_classification, Chromatography, Erythropoietin, Chemistry, medicine, Coupling reagent, Chemical synthesis, medicine.drug, Amino acid
Abstract

For the first time the total chemical synthesis of deglycosylated human erythropoietin is described. Synthesis of this 166 amino acid protein, molecular weight 18 389 daltons, was achieved by automated synthesis on the solid phase by stepwise elongation with fluoren-9-ylmethoxycarbonyl amino acids. A novel coupling reagent ethyl 1-hydroxy-(1H)-1,2,3-triazole-4-carboxylate in conjunction with diisopropylcarbodiimide was employed for carboxy activation and tetrabenzo[a,c,g,i]fluoren-17-ylmethoxycarbonyl, a hydrophobic, chromatographic probe which has an affinity for charcoal, aided the purification immensely.

Published
1999
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44. Effects of Aromatase Inhibition and Androgen Activity on Serotonin and Behavior in Male Macaques

Author

Cynthia L. Bethea, Arubala P. Reddy, Nicola Robertson, and Kristine Coleman

Subjects
Male, medicine.medical_specialty, Serotonin, medicine.drug_class, Tryptophan Hydroxylase, Article, Behavioral Neuroscience, Sexual Behavior, Animal, 5-alpha Reductase Inhibitors, Aromatase, Serotonin Agents, Internal medicine, Fenfluramine, Nitriles, medicine, Animals, Drug Interactions, Testosterone, Analysis of Variance, Aromatase inhibitor, biology, business.industry, Aromatase Inhibitors, Letrozole, Dutasteride, Triazoles, Androgen, Prolactin, Aggression, Macaca fascicularis, Endocrinology, Azasteroids, biology.protein, Androgens, Regression Analysis, Serotonin Production, business, Orchiectomy, Steroidal Aromatase Inhibitor, medicine.drug
Abstract

Aggression in humans and animals has been linked to androgens and serotonin function. To further our understanding of the effect of androgens on serotonin and aggression in male macaques, we sought to manipulate circulating androgens and the activity of aromatase; and to then determine behavior and the endogenous availability of serotonin. Male Japanese macaques (Macaca fuscata) were castrated for 5-7 months and then treated for 3 months with (a) placebo; (b) testosterone (T); (c) T + Dutasteride (5a reductase inhibitor; AvodartTM); (d) T + Letrozole (nonsteroidal aromatase inhibitor; FemeraTM); (e) Flutamide + ATD (androgen antagonist plus steroidal aromatase inhibitor); or (f) dihydrotestosterone (DHT) + ATD (n = 5/group). Behavioral observations were made during treatments. At the end of the treatment period, each animal was sedated with propofol and administered a bolus of fenfluramine (5 mg/kg). Fenfluramine causes the release of serotonin proportional to endogenous availability and in turn, serotonin stimulates the secretion of prolactin. Therefore, serum prolactin concentrations reflect endogenous serotonin. Fenfluramine significantly increased serotonin/prolactin in all groups (p < .0001). Fenfluramine-induced serotonin/prolactin in the T-treated group was significantly higher than the other groups (p < .0001). Castration partially reduced the serotonin/prolactin response and Letrozole partially blocked the effect of T. Complete inhibition of aromatase with ATD, a noncompetitive inhibitor, significantly and similarly reduced the fenfluramine-induced serotonin/prolactin response in the presence or absence of DHT. Neither aggressive behavior nor yawning (indicators of androgen activity) correlated with serotonin/prolactin, but posited aromatase activity correlated significantly with prolactin (p < .0008; r² = 0.95). In summary, androgens induced aggressive behavior but they did not regulate serotonin. Altogether, the data suggest that aromatase activity supports serotonin production and that androgens increase aggression by another mechanism.

Published
2013

45. Smokers know little of their increased surgical risks and may quit on surgical advice

Author

Nicola Robertson, Ashley R. Webb, and Maryanne Sparrow

Subjects
medicine.medical_specialty, business.industry, medicine.medical_treatment, Health knowledge, General Medicine, Perioperative, Wound infection, Waiting list, Family medicine, behavior and behavior mechanisms, medicine, Physical therapy, Smoking abstinence, Smoking cessation, Community setting, Surgery, business
Abstract

Background Smoking cessation before surgery improves perioperative outcomes and some smokers may quit if undergoing surgery. Quitting smoking in community settings is influenced by physician quit advice and knowledge of smoking hazards, but there are few data on whether this applies in perioperative settings. Method Survey on day of surgery of elective patients who reported being a smoker at the time of wait-list placement. Duration of smoking abstinence before surgery (if any) and length timing of failed quit attempts was determined. Sources of any quit advice before surgery, including from physicians, and patient knowledge on hazards of smoking and surgery were questioned. Results While on the waiting list, 44/177 smokers reported quitting (>24 h) before surgery and 42/177 others made an attempt. Quitting was usually brief. Fewer than 40% of smokers answered yes (correct answer) to questions on whether smoking increased wound infection rates, worsened wound healing, increased anaesthetic complications or increased post-operative pain. Incorrect answers (no) were less likely in quitters than those smoking until surgery (OR 0.41, 95% CI 0.25–0.68). Patients still smoking by admission recalled quit advice from a surgeon in 22.6% of cases, while wait-list quitters recalled surgical quit advice in 43.2% of cases (OR 2.6 95% CI 1.2–5.4 P = 0.01). Effects of general practitioner quit advice were significant (OR 3.2 95% CI 1.5–6.8 P = 0.004) while anaesthetists, nurse and hospital brochure advice were not. Discussion Improving patient knowledge of the perioperative risks of smoking and increased physician advice to quit may improve smoking abstinence at surgery.

Published
2013
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46. Smokers know little of their increased surgical risks and may quit on surgical advice

Author

Ashley R, Webb, Nicola, Robertson, and Maryanne, Sparrow

Subjects
Adult, Aged, 80 and over, Male, Health Knowledge, Attitudes, Practice, General Practice, Smoking, Directive Counseling, Middle Aged, Health Surveys, Postoperative Complications, Elective Surgical Procedures, Risk Factors, Preoperative Care, Humans, Female, Smoking Cessation, Self Report, Intraoperative Complications, Physician's Role, Aged, Retrospective Studies
Abstract

Smoking cessation before surgery improves perioperative outcomes and some smokers may quit if undergoing surgery. Quitting smoking in community settings is influenced by physician quit advice and knowledge of smoking hazards, but there are few data on whether this applies in perioperative settings.Survey on day of surgery of elective patients who reported being a smoker at the time of wait-list placement. Duration of smoking abstinence before surgery (if any) and length timing of failed quit attempts was determined. Sources of any quit advice before surgery, including from physicians, and patient knowledge on hazards of smoking and surgery were questioned.While on the waiting list, 44/177 smokers reported quitting (24 h) before surgery and 42/177 others made an attempt. Quitting was usually brief. Fewer than 40% of smokers answered yes (correct answer) to questions on whether smoking increased wound infection rates, worsened wound healing, increased anaesthetic complications or increased post-operative pain. Incorrect answers (no) were less likely in quitters than those smoking until surgery (OR 0.41, 95% CI 0.25-0.68). Patients still smoking by admission recalled quit advice from a surgeon in 22.6% of cases, while wait-list quitters recalled surgical quit advice in 43.2% of cases (OR 2.6 95% CI 1.2-5.4 P = 0.01). Effects of general practitioner quit advice were significant (OR 3.2 95% CI 1.5-6.8 P = 0.004) while anaesthetists, nurse and hospital brochure advice were not.Improving patient knowledge of the perioperative risks of smoking and increased physician advice to quit may improve smoking abstinence at surgery.

Published
2013

47. The ability of North Island Robins to discriminate between humans is related to their behavioural type

Author

Nicola Robertson, Kevin C. Burns, Otis Berard, Clément Chevallier, Matt Salter, and Craig A. Barnett

Subjects
Cognitive Neuroscience, Food item, Decision Making, Zoology, lcsh:Medicine, Biology, Behavioral Ecology, Behavioral Neuroscience, Cognition, Learning and Memory, Animals, Humans, Animal behavior, Animal cognition, Passeriformes, lcsh:Science, Evolutionary Biology, Multidisciplinary, Social discrimination, Behavior, Animal, Ecology, Animal Behavior, lcsh:R, Petroica longipes, Reproducibility of Results, Pattern Recognition, Visual, Community Ecology, Threatened species, lcsh:Q, Human learning, New Zealand, Research Article, Neuroscience
Abstract

Animals are able to learn to identify persistent threats to themselves and their offspring. For example, birds are able to quickly learn to discriminate between humans that have previously threatened their nests from humans with whom they have had no prior experience. However, no study has yet examined whether a bird's ability to discriminate between humans is related to the bird's underlying behavioural type. In this study, we examined whether there were differences among North Island (NI) robins (Petroica longipes), based on their underlying behavioural type, in their abilities to discriminate between familiar and novel human observers. Using a simple feeding experiment, we timed how long it took birds to attack a food item placed next to an observer on each of 7 days. On the eighth day, a different observer timed the birds. We found that birds could be split into two behaviour types based on their attack behaviour: fast attackers (latencies 20 secs). Interestingly, the fast birds did not increase their attack latency in response to the novel observer whereas the slow attackers did. This result, for the first time, demonstrates that a bird's ability to discriminate between humans can vary among birds based on their behavioural type.

Published
2013

48. D01 Quantification Of Huntingtin Species In Huntington's Disease Patient Leukocytes Using Electrochemiluminescence Immunoassays

Author

Ruth Farmer, Douglas Macdonald, RI Scahil, Salman Haider, MA Tessari, Edward J. Wild, David F. Fischer, Sarah J. Tabrizi, Geraldine Flynn, Nicola Robertson, and DJ Hensman

Subjects
congenital, hereditary, and neonatal diseases and abnormalities, Mutation, Huntingtin, biology, business.industry, Disease progression, Mutant, Disease, medicine.disease, medicine.disease_cause, Peripheral blood mononuclear cell, nervous system diseases, Psychiatry and Mental health, Huntington's disease, mental disorders, Immunology, biology.protein, medicine, Surgery, Neurology (clinical), Antibody, business
Abstract

Background Quantification of mutant and wild-type Huntingtin (HTT) and their cleaved or truncated species in living Huntington’s disease (HD) patients is challenging but desirable, with the potential to assist in measuring disease progression objectively and illuminating the pathobiology of HD. Aims Explore the nature of the soluble HTT proteins detected in HD patient samples with a series of novel, immunoassays developed for the Meso Scale electrochemiluminescence platform (PLoS One. 2014 9(5):e96854). Investigate the relationship between HTT protein and disease stage, burden and brain imaging measures. Methods In 104 subjects (32 controls, 30 premanifest HTT-expansion carriers, 26 early and 16 moderate HD patients) we collected blood and quantified HTT protein species in mixed peripheral blood mononuclear cell pellets. Antibody combinations designed to detect total, mutant, N-terminal, mid-region and C-terminal HTT proteins were used. Between stage differences in HTT levels were analysed using linear regression, adjusted for age and gender. Associations with disease burden were analysed with and without adjusting for CAG repeats. A linear mixed model was used to estimate assay reliability. Results Analysis of HTT protein levels across groups indicates that soluble mHTT in leukocytes is robustly detected in mutation carriers but not controls, with a signal that tends to increase with advancing disease. mHTT level was significantly associated with disease burden score. Longitudinal analysis, and associations with imaging measures are underway and will be presented at the meeting. Conclusions This assay provides a reproducible read out of mutant HTT protein in easily accessible tissue which correlates with disease trajectory.

Published
2014
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50. Chronic Consumption of a High Fat Diet During Pregnancy Causes Perturbations in the Serotonergic System and Increased Anxiety-like Behavior in Nonhuman Primate Offspring

Author

Cynthia L. Bethea, Kristine Coleman, Elinor L. Sullivan, M. Susan Smith, Nicola Robertson, Diana Takahashi, Kevin L. Grove, Adriane Maier, and Bernadette E. Grayson

Subjects
Male, medicine.medical_specialty, Serotonin, Time Factors, Offspring, Overweight, Anxiety, Childhood obesity, Article, Overnutrition, Pregnancy, Internal medicine, medicine, Attention deficit hyperactivity disorder, Animals, Prenatal Nutritional Physiological Phenomena, Behavior, Animal, General Neuroscience, Snakes, medicine.disease, Obesity, Dietary Fats, Endocrinology, Prenatal Exposure Delayed Effects, Macaca, Female, medicine.symptom, Psychology
Abstract

Childhood obesity is associated with increased risk of behavioral/psychological disorders including depression, anxiety, poor learning, and attention deficient disorder. As the majority of women of child-bearing age are overweight or obese and consume a diet high in dietary fat, it is critical to examine the consequences of maternal overnutrition on the development of brain circuitry that regulates offspring behavior. Using a nonhuman primate model of diet-induced obesity, we found that maternal high-fat diet (HFD) consumption caused perturbations in the central serotonergic system of fetal offspring. In addition, female infants from HFD-fed mothers exhibited increased anxiety in response to threatening novel objects. These findings have important clinical implications as they demonstrate that exposure to maternal HFD consumption during gestation, independent of obesity, increases the risk of developing behavioral disorders such as anxiety.

Published
2010

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