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1. Descriptive comparison of admission characteristics between pandemic waves and multivariable analysis of the association of the Alpha variant (B.1.1.7 lineage) of SARS-CoV-2 with disease severity in inner London

Author

Keith Morris, Judith Breuer, NgeeKeong Tan, Eric Witele, Sophie Hunter, Monica Panca, Aleks Marek, Paul Flowers, Gaia Nebbia, Sam Haldenby, Jacqui Prieto, Gee Yen Shin, Fiona Mapp, Andrew Copas, Mark Hopkins, Oliver Stirrup, Adam Witney, Kenneth Laing, May Rabuya, Vasa Curcin, Alison Holmes, Mohammad Raza, Wenjuan Wang, Rachel Williams, David Robertson, Julie Samuel, Rory Gunson, Helen Wheeler, Alexander J Keeley, Paul Randell, Cariad Evans, Tabassum Khan, Michelle Ramsay, Darren Smith, James Price, Sarah Francis, Shazaad Ahmad, Finola Higgins, Eleni Nastouli, Abhinav Kumar, Katie Johnson, Sharon Glaysher, Scott Elliott, Rebecca Gregory, Matthew D Parker, Helen Umpleby, Emanuela Pelosi, Emma Thomson, Anna Riddell, Yanzhong Wang, David Harrington, Alexandra Bailey, Nikunj Mahida, Charlotte Williams, Tanzina Haque, David G Partridge, Yusri Taha, Adrienn Angyal, Catherine Houlihan, James Shepherd, Hayley Colton, Chris Davis, Adela Alcolea-Medina, Themoula Charalampous, Beatrix Kele, Irene Monahan, Guy Mollett, Sunando Roy, Joshua Taylor, Sophie Weller, Eleri Wilson-Davies, Joseph Hughes, Tabitha Mahungu, Cassie Pope, Samuel Robson, Kordo Saeed, Luke Snell, James Blackstone, Leanne Hockey, Georgia Marley, Christine Peters, Flavia Flaviani, Bindi Patel, Rahul Batra, Jennifer Hart, Nadua Bayzid, Marius Cotic, Luke Green, Amy State, Alison Cope, Peijun Zhang, Max Whiteley, Marta Gallis Ramalho, Stella Christou, Paige Wolverson, Joe Heffer, Nikki Smith, Salman Goudarzi, Kate Cook, Katie Loveson, Buddhini Samaraweera, Stephen Aplin, Sarah Jeremiah, Matthew Harvey, Thea Sass, Dan Frampton, Matt Byott, Judith Heaney, Ana da Silva Filipe, Thushan de Silva, Jonathan Edgeworth, Luke B Snell, Leonardo de Jongh, Teresa Cutino-Moguel, Raghavendran Kulasegaran-Shylini, Claire E. Broad, Dola Owoyemi, Clare Coffey, Martina Cummins, Tyrra D’Souza, Emily Goldstein, Emilie Shepherd, Katherine Smollett, Alice Broos, Stephen Carmichael, Nicholas Suarez, Sreenu Vattipally, Ioulia Tsatsani, Jacqueline McTaggart, Stephanie McEnhill, Adela Medina, Jörg Saßmannshausen, Sulekha Gurung, Anu Augustine, Sid Mookerjee, Krystal Johnson, Thilipan Thaventhiran, Damien Mine, Isa Ahmad, Anitha Ramanathan, Anu Chawla, Alistair Derby, Becky Taylor, Charles Numbere, Jenifer Mason, Nicholas Machin, Julie Cawthorne, Ryan George, James Montgomery, Deborah McKew, Angela Cobb, Maria Leader, Shirelle Burton-Fanning, Lydia Taylor, Matthew Bashton, Matthew Crown, Matthew Loose, Patrick McClure, Mitch Clarke, Elaine Baxter, Carl Yates, Irfan Aslam, Vicki Fleming, Michelle Lister, Johnny Debebe, Nadine Holmes, Christopher Moore, Matt Carlile, Dianne Irish-Tavares, Mia De Mesa, Vicky Pang, Jelena Heaphy, Wendy Chatterton, Monika Pusok, Tranprit Saluja, Zahira Maqsood, Angie Williams, Debbie Devonport, Lucy Palinkas, Diane Thomlinson, Julie Booth, Ashok Dadrah, Amanda Symonds, Cassandra Craig, Benjamin B Lindsey, Benjamin H Foulkes, Stavroula F Louka, Phillip Ravencroft, Sharon Hsu, Nasar Ali, Rasha Raghei, Samantha E Hansford, Hailey R Hornsby, Phil Wade, Kay Cawthron, Maqsood Khan, Amber Ford, Imogen Wilson, Kate Harrington, Nic Tinker, Sally Nyinza, Adhyana Mahanama, Siona Silviera, Christopher Fearn, Claudia Cardosa Pereira, Vaz Malik, Gema Martinez-Garcia, Leila Hail, Ndifreke Atang, Helen Francis, Milica Rajkov, Rachel McComish, Alyson MacNeil, Alif Tamuri, and Stefan Piatek

Subjects
Medicine
Published
2022
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2. SARS-CoV-2 lineage B.1.1.7 is associated with greater disease severity among hospitalised women but not men: multicentre cohort study

Author

Judith Breuer, Catherine F Houlihan, Nick Freemantle, David Partridge, Gaia Nebbia, Jacqui Prieto, Gee Yen Shin, Andrew Copas, Oliver Stirrup, Kenneth Laing, Rachel Williams, Helen Wheeler, Paul Randell, Ana da Silva Filipe, Maria-Teresa Cutino-Moguel, Tommy Rampling, Tabassum Khan, James Price, Eleni Nastouli, Katie Johnson, Sharon Glaysher, Scott Elliott, Helen Umpleby, Emanuela Pelosi, Emma Thomson, Cristina Venturini, Anna Riddell, Alison Cox, Andrew C Hayward, Malin Bergström, David Harrington, Charlotte Williams, Tanzina Haque, Dianne Irish, Adrienn Angyal, Marios Margaritis, Moira Spyer, Florencia Boshier, José Afonso Guerra-Assunção, Adela Alcolea-Medina, Angela Beckett, Themoula Charalampous, Raghavendran Kulasegaran Shylini, Beatrix Kele, Irene Monahan, Guy Mollett, Matthew Parker, Sunando Roy, Joshua Taylor, Sophie Weller, Eleri Wilson-Davies, Phillip Wade, Joseph Hughes, Tabitha Mahungu, Cassie Pope, Samuel Robson, Kordo Saeed, Thushan de Silva, Luke Snell, Adam A Witney, James Blackstone, Leanne Hockey, Georgia Marley, Christine Peters, Flavia Flaviani, Bindi Patel, Tom G S Williams, Rahul Batra, Jonathan D Edgeworth, Pinglawathee Madona, Jennifer Hart, Juanita Pang, Helena Tutill, Nadua Bayzid, Marius Cotic, Luke Green, Benjamin Lindsey, Amy State, Alison Cope, Peijun Zhang, Max Whiteley, Marta Gallis Ramalho, Stella Christou, Stavroula Louka, Hailey Hornsby, Benjamin Foulkes, Paige Wolverson, Joe Heffer, Nikki Smith, Salman Goudarzi, Chris Fearn, Kate Cook, Katie Loveson, Adhyana Mahamana, Buddhini Samaraweera, Siona Silveira, Stephen Aplin, Sarah Jeremiah, Matthew Harvey, Thea Sass, Ngee Keong Tan, Claudia Cardoso Pereira, Dan Frampton, Matt Byott, Judith Heaney, Emilie Sanchez, and Stavroula M Paraskevopoulou

Subjects
Medicine, Diseases of the respiratory system, RC705-779
Abstract

Background SARS-CoV-2 lineage B.1.1.7 has been associated with an increased rate of transmission and disease severity among subjects testing positive in the community. Its impact on hospitalised patients is less well documented.Methods We collected viral sequences and clinical data of patients admitted with SARS-CoV-2 and hospital-onset COVID-19 infections (HOCIs), sampled 16 November 2020 to 10 January 2021, from eight hospitals participating in the COG-UK-HOCI study. Associations between the variant and the outcomes of all-cause mortality and intensive therapy unit (ITU) admission were evaluated using mixed effects Cox models adjusted by age, sex, comorbidities, care home residence, pregnancy and ethnicity.Findings Sequences were obtained from 2341 inpatients (HOCI cases=786) and analysis of clinical outcomes was carried out in 2147 inpatients with all data available. The HR for mortality of B.1.1.7 compared with other lineages was 1.01 (95% CI 0.79 to 1.28, p=0.94) and for ITU admission was 1.01 (95% CI 0.75 to 1.37, p=0.96). Analysis of sex-specific effects of B.1.1.7 identified increased risk of mortality (HR 1.30, 95% CI 0.95 to 1.78, p=0.096) and ITU admission (HR 1.82, 95% CI 1.15 to 2.90, p=0.011) in females infected with the variant but not males (mortality HR 0.82, 95% CI 0.61 to 1.10, p=0.177; ITU HR 0.74, 95% CI 0.52 to 1.04, p=0.086).Interpretation In common with smaller studies of patients hospitalised with SARS-CoV-2, we did not find an overall increase in mortality or ITU admission associated with B.1.1.7 compared with other lineages. However, women with B.1.1.7 may be at an increased risk of admission to intensive care and at modestly increased risk of mortality.

Published
2021
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4. Liebe im digitalen Zeitalter. Über die Ökonomisierung des zeitgenössischen Liebeslebens und der Partnerwahl

Author

Fabiana Sophie Weller and Fabiana Sophie Weller

Abstract

Die Formen von Liebe haben sich in der Moderne stark verändert. Im Zeitalter der Digitalisierung sind auch Liebe und Romantik in die Konsumsphäre gerückt. Neue Konzepte überlagern traditionelle Vorstellungen von Partnerschaft und die Partnersuche hat mit der zunehmenden Bedeutung des Internets eine neue Struktur bekommen. Welche Ideen vom Liebesglück haben sich in der Moderne herausgebildet und wie verhalten sie sich zum Leben in der Konsumgesellschaft? Was verstehen wir unter der Ökonomisierung der Gesellschaft? Wie funktioniert die Partnersuche im Internet und wie ändert sich die sinnliche Wahrnehmung in den neuen Medien? Ist Online-Dating hinderlich für Langzeitbeziehungen? Fabiana Sophie Weller analysiert, welchen Herausforderungen sich Menschen bei der virtuellen Partnersuche stellen müssen. Mit Hilfe der Konzepte von Byung-Chul Han und Eva Illouz erläutert sie, inwiefern ökonomische Prinzipien bei der Partnerwahl den Aufbau einer Beziehung erschweren. In ihrem Buch thematisiert sie Fragen nach den kulturellen Formen der zeitgenössischen Liebe und den Veränderungen, die die Paarbildung im Zusammenhang mit der Digitalisierung und Ökonomisierung durchläuft. Aus dem Inhalt: -Liebessoziologie; -Online-Dating; -Digitaler Liebesmarkt; -Romantik; -Liebesentwürfe; -Virtuelle Partnersuche

Published
2020

5. Lymphocyte Function in Human Acute Kidney Injury

Author

Marlies Ostermann, Sophie Weller, and Matt Varrier

Subjects
0301 basic medicine, Pathology, medicine.medical_specialty, Ischaemia-reperfusion injury, Lymphocyte, Perforation (oil well), 030232 urology & nephrology, Inflammation, urologic and male genital diseases, Bioinformatics, 03 medical and health sciences, 0302 clinical medicine, Animals, Humans, Medicine, Lymphocytes, urogenital system, business.industry, Acute kidney injury, Acute Kidney Injury, medicine.disease, female genital diseases and pregnancy complications, 030104 developmental biology, medicine.anatomical_structure, Animal studies, medicine.symptom, Ligation, business, Recovery phase
Abstract

Acute kidney injury (AKI) has been recognised as an inflammatory condition with serious short- and long-term complications. Animal studies primarily using models of ischaemia reperfusion injury or caecal ligation and perforation have clearly demonstrated that inflammatory cells contribute to the initiation, propagation and recovery phase of AKI and that lymphocytes have a key role in these processes. Less is known about their involvement in common types of human AKI. This paper summarises the key findings of experimental AKI studies and limited human data with particular focus on the role of T-lymphocytes.

Published
2017
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6. Combining µXANES and µXRD mapping to analyse the heterogeneity in calcium carbonate granules excreted by the earthwormLumbricus terrestris

Author

Loredana Brinza, Paul F. Schofield, Mark E. Hodson, Kalotina Geraki, Sophie Weller, Paul D. Quinn, J. Frederick W. Mosselmans, and Konstantin Ignatyev

Subjects
Nuclear and High Energy Physics, full spectral XANES imaging, Analytical chemistry, engineering.material, Calcium Carbonate, chemistry.chemical_compound, X-Ray Diffraction, Vaterite, microfocus diffraction mapping, Animals, Cluster Analysis, Oligochaeta, Instrumentation, Calcite, Radiation, biology, Aragonite, Earthworm, biology.organism_classification, Research Papers, earthworm granules, X-Ray Absorption Spectroscopy, Calcium carbonate, chemistry, Environmental chemistry, Soil water, engineering, Lumbricus terrestris
Abstract

A new experimental set-up enabling microfocus fluorescence XANES mapping and microfocus XRD mapping on the same sample at beamline I18 at Diamond Light Source is described. To demonstrate this set-up the heterogeneous mineralogy in calcium carbonate granules excreted by the earthworm Lumbricus terrestris has been analysed. Data analysis methods have been developed which enable µXRD and µXANES two-dimensional maps to be compared., The use of fluorescence full spectral micro-X-ray absorption near-edge structure (µXANES) mapping is becoming more widespread in the hard energy regime. This experimental method using the Ca K-edge combined with micro-X-ray diffraction (µXRD) mapping of the same sample has been enabled on beamline I18 at Diamond Light Source. This combined approach has been used to probe both long- and short-range order in calcium carbonate granules produced by the earthworm Lumbricus terrestris. In granules produced by earthworms cultured in a control artificial soil, calcite and vaterite are observed in the granules. However, granules produced by earthworms cultivated in the same artificial soil amended with 500 p.p.m. Mg also contain an aragonite. The two techniques, µXRD and µXANES, probe different sample volumes but there is good agreement in the phase maps produced.

Published
2013
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