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Climate warming generally induces poleward range expansions and equatorward range contractions of species’ environmental niches on a global scale. Here, we examined the direction and magnitude of species biomass centroid geographic shifts in relation to temperature and depth for 83 fish species in 9,522 standardised research trawls from the North Sea (1998–2020) to the Norwegian (2000–2020) and Barents Sea (2004–2020). We detected an overall significant northward shift of the marine fish community biomass in the North Sea, and individual species northward shifts in the Barents and North Seas, in 20% and 25% of the species’ biomass centroids in each respective region. We did not detect overall community shifts in the Norwegian Sea, where two species (8%) shifted in each direction (northwards and southwards). Among 9 biological traits, species biogeographic assignation, preferred temperature, age at maturity and maximum depth were significant explanatory variables for species latitudinal shifts in some of the study areas, and Arctic species shifted significantly faster than boreal species in the Barents Sea. Overall, our results suggest a strong influence of other factors, such as biological interactions, in determining several species’ recent geographic shifts.

Key Clinical Message HHV8‐ and EBV‐negative primary effusion lymphoma is an extremely rare neoplasm involving body cavities without detectable tumor mass. It usually presents in elderly patients without known immunodeficiency. Compared to primary effusion lymphoma, it has a better prognosis. Primary effusion lymphoma (PEL) is a rare non‐Hodgkin lymphoma confined exclusively to body cavities without detectable tumor masses. The term PEL‐like is an entity similar to PEL in clinical presentation but without relation to human herpesvirus 8 (HHV8). We report a case of HHV8‐ and EBV‐negative primary effusion‐based lymphoma.

Abstract COVID-19 pathophysiology is currently not fully understood, reliable prognostic factors remain elusive, and few specific therapeutic strategies have been proposed. In this scenario, availability of biomarkers is a priority. MS-based Proteomics techniques were used to profile the proteome of 81 plasma samples extracted in four consecutive days from 23 hospitalized COVID-19 associated pneumonia patients. Samples from 10 subjects that reached a critical condition during their hospital stay and 10 matched non-severe controls were drawn before the administration of any COVID-19 specific treatment and used to identify potential biomarkers of COVID-19 prognosis. Additionally, we compared the proteome of five patients before and after glucocorticoids and tocilizumab treatment, to assess the changes induced by the therapy on our selected candidates. Forty-two proteins were differentially expressed between patients' evolution groups at 10% FDR. Twelve proteins showed lower levels in critical patients (fold-changes 1.20–3.58), of which OAS3 and COG5 found their expression increased after COVID-19 specific therapy. Most of the 30 proteins over-expressed in critical patients (fold-changes 1.17–4.43) were linked to inflammation, coagulation, lipids metabolism, complement or immunoglobulins, and a third of them decreased their expression after treatment. We propose a set of candidate proteins for biomarkers of COVID-19 prognosis at the time of hospital admission. The study design employed is distinctive from previous works and aimed to optimize the chances of the candidates to be validated in confirmatory studies and, eventually, to play a useful role in the clinical practice.

Resumen: La diversidad organizativa y financiera que caracteriza la atención primaria europea ha permitido responder extraordinariamente a la pandemia de COVID-19 con soluciones innovadoras: reorganización de la oferta de servicios, digitalización, nuevos roles profesionales e inclusión de nuevas profesiones en atención primaria, y pagos añadidos por la realización de actividades. La telemedicina ha transformado la atención al paciente. Las crisis humanitarias (inmigración y refugiados) requieren todavía nuevas soluciones en Europa. Los cuidados paliativos en atención primaria se han transformado. La novedosa educación médica virtual debe ser evaluada. La disminución de la burocracia es una clara necesidad, al igual que la coordinación con los servicios de medicina preventiva y de salud pública. La práctica en solitario versus los equipos de atención primaria, el acceso a la prescripción de ciertos fármacos, la hiperprescripción, las actividades preventivas, y las migraciones de médicos constituyen los retos del futuro para la atención primaria europea. Summary: The organisational and financial diversity that characterizes European primary care has made it possible to respond extraordinarily to the COVID-19 pandemic with innovative solutions: reorganisation of the scope of services, digitization, new professional roles and inclusion of new professions in primary care, and the use of additional fees for service. Telemedicine has transformed patient care. Humanitarian crises (immigration and refugees) still require new solutions in Europe. Palliative care in primary care has been transformed. The new virtual medical education must be evaluated. The reduction of bureaucracy is a clear need, as is coordination with preventive medicine and public health services. Solo practice versus primary care teams, access to the prescription of certain drugs, over-prescription, preventive activities, and migration of physicians constitute future challenges for European primary care.

Background Low maternal self-efficacy and high levels of anxiety, depression, and stress can be triggered in adolescent mothers due to an incomplete development process that makes them physically or psychologically unprepared for the responsibilities of motherhood and parenting. These factors may be linked to difficulties with their children’s social-emotional development. The present study aims to: (a) analyze the relationship between maternal self-efficacy and stress, depression, and anxiety levels in low-income adolescent mothers; (b) examine the relationship between maternal self-efficacy and well-being with children’s social-emotional development; and (c) describe the effects of maternal self-efficacy on children’s social-emotional development, mediated by maternal well-being. Methods A sample of 79 dyads comprising low-income Chilean adolescent mothers aged from 15 to 21 years old (M = 19.1, SD = 1.66) and their children aged 10 to 24 months (M = 15.5, SD = 4.2) participated in this research. A set of psychometric scales was used to measure maternal self-efficacy (Parental Evaluation Scale, EEP), the mothers’ anxiety and depression (Hospital Anxiety and Depression Scale, HADS), maternal stress (Parental Stress Scale, PSS), and the children’s social-emotional development (Ages and Stages Questionnaire Socio-emotional, ASQ-SE). Bivariate analyses and mediation models were employed to estimate and test the relevant relationships. Results A bivariate analysis showed that maternal self-efficacy was negatively related to the mother’s anxiety, depression, and stress. Moreover, there was a significant relationship between maternal self-efficacy and maternal stress, and children’s self-regulation and social-emotional development. Maternal self-efficacy, mediated by maternal anxiety, depression, and stress scores, had a significant effect on the development of children’s self-regulation. Conclusions The results confirm the importance of adolescent mothers’ emotional well-being and maternal self- efficacy with respect to their children’s social-emotional development. This makes it necessary to have detailed information about how emotional and self-perception status influences a mother’s role in the development of her children.

The aims of this study were to compare the parenting behaviors of mothers and fathers when evaluated in a free play situation at home and to study how these behaviors were related to the sociodemographic variables of the family. The study included 155 mothers and 155 fathers from the same families in Spain. The children (90 boys and 65 girls) were typically developing and were aged between 10 and 47 months old. The parents completed a sociodemographic questionnaire, and parenting behaviors in four domains (Affection, Responsiveness, Encouragement, and Teaching) were assessed from self-recorded videotapes, in accordance with the Spanish version of the PICCOLO. Our results showed both commonalities and differences between the mothers and fathers. The mean scores for the four parenting domains followed a similar pattern in both mothers and fathers: the highest mean score was in the Responsiveness domain, followed by the Affection, Encouragement, and the Teaching domains. Regarding the second aim, no differences were observed in parenting according to the child’s gender and the only domain related to the child’s age was mother’s Teaching. Mothers with a higher educational level scored higher on all parenting domains, except for Responsiveness. Family income was positively related to maternal Affection, Encouragement, and the total PICCOLO score, and to the father’s score in the Teaching domain. This study provides evidence that Spanish mothers and fathers show very similar strengths for promoting children’s development during interactions. These results are relevant to inform social public policies and family programs.

The aims of this study were to compare the parenting behaviors of mothers and fathers when evaluated in a free play situation at home and to study how these behaviors were related to the sociodemographic variables of the family. The study included 155 mothers and 155 fathers from the same families in Spain. The children (90 boys and 65 girls) were typically developing and were aged between 10 and 47 months old. The parents completed a sociodemographic questionnaire, and parenting behaviors in four domains (Affection, Responsiveness, Encouragement, and Teaching) were assessed from self-recorded videotapes, in accordance with the Spanish version of the PICCOLO. Our results showed both commonalities and differences between the mothers and fathers. The mean scores for the four parenting domains followed a similar pattern in both mothers and fathers: the highest mean score was in the Responsiveness domain, followed by the Affection, Encouragement, and the Teaching domains. Regarding the second aim, no differences were observed in parenting according to the child's gender and the only domain related to the child's age was mother's Teaching. Mothers with a higher educational level scored higher on all parenting domains, except for Responsiveness. Family income was positively related to maternal Affection, Encouragement, and the total PICCOLO score, and to the father's score in the Teaching domain. This study provides evidence that Spanish mothers and fathers show very similar strengths for promoting children's development during interactions. These results are relevant to inform social public policies and family programs.

Abstract We report a de novo aleukemic form of MCL with a complex monosomic karyotype with LOH for multiple chromosomes and TP53 mutation. Additionally, whereas D816V KIT was not found, the c‐Kit transmembrane domain p.M541L variant was detected which is the most common SNP of KIT gene in humans with controversial pathogenic role. In these cases, it is crucial to perform a rapid broad molecular study for an accurate diagnosis which could help to initiate targeted therapy.

The aims of this study were to analyze the interactions of mothers and fathers with their children with intellectual disabilities, focusing on certain parental behaviors previously identified as promoting child development, and to explore the relations between parenting and some sociodemographic variables. A sample of 87 pairs of mothers and fathers of the same children were recruited from Early Intervention Centers. The children (58 male and 29 female) were aged 20-47 months. Most of the families (92%) were from the province of Barcelona (Spain), and the remaining 8% were from the other provinces of Catalonia (Spain). Parenting behaviors, divided into four domains (Affection, Responsiveness, Encouragement, and Teaching) were assessed from self-recorded videotapes, in accordance with the validated Spanish version of the PICCOLO (Parenting Interactions with Children: Checklist of Observations Linked to Outcomes). Parents were administered a sociodemographic questionnaire. The results revealed strong similarities between mothers' and fathers' parental behaviors. Mothers and fathers were more likely to engage in affectionate behavior than in teaching behavior. Only maternal teaching presented a significant positive relation to the child's age. With respect to the child's gender, no differences were observed in mothers' parenting. Conversely, fathers scored significantly higher in Responsiveness, Encouragement and Teaching (and had higher total parenting scores) when interacting with boys. The severity of the child's ID had a statistically significant effect only on fathers' Teaching, which showed lower mean scores in the severe ID group than in the moderate and mild ID groups. Teaching also presented a significant positive relation to mother's age, but father's age was not related to any parenting domain. Mothers with a higher educational level scored significantly higher in Encouragement and Teaching, and the fathers' educational level was not significantly related to any parenting domain. Mothers' and fathers' Teaching, and fathers' Responsiveness, Encouragement and total parenting scores, presented a significant positive relation to family income. Finally, mothers spent more time in childcare activities than fathers, particularly on workdays. Our main conclusion is that mothers and fathers show very similar strengths and weaknesses when interacting with their children with intellectual disabilities during play.

Introducción: El cáncer de pulmón encabeza la lista de incidencia y mortalidad por cáncer en hombres. Es la cuarta neoplasia más frecuente en mujeres, y segunda causa de muerte por enfermedades neoplásicas en personas pertenecientes al sexo femenino. Objetivo: Determinar los parámetros de eficiencia y la relación entre variables predictoras del riesgo de ser diagnosticadas con cáncer de pulmón en personas fumadoras. Métodos: Estudio analítico tipo casos y controles. Casos: 55 pacientes, controles: 115 individuos. Variable resultado: riesgo de ser diagnosticado con cáncer de pulmón. Variables predictoras: edad, sexo, tiempo fumando, color de la piel, número de cigarrillos al día, paquetes/años, antecedentes familiares de cáncer de pulmón, antecedentes familiares de cánceres relacionados con el tabaquismo distintos del cáncer de pulmón, tiempo de abstinencia al tabaco, edad de iniciación en el hábito. Método estadístico: regresión logística multivariada. Resultados: Las variables que mayores odds ratio mostraron: efecto acumulativo del tabaquismo de más de 30 paquetes por año (OR= 8,5; IC 95 % 3- 23); antecedentes familiares de cáncer de pulmón en parientes de primer grado (OR= 6,5; IC 95 % 4,6- 7,0) y el color de piel negra (OR= 6,3; IC 95 % 3,2- 12,7). Conclusiones: Las variables que mayor relación mostraron con el riesgo de cáncer de pulmón fueron: color de piel negra, tiempo fumando mayor de 35 años, consumo de más de 30 paquetes por año, y antecedente familiar de cánceres relacionados con el tabaquismo en órganos distintos del pulmón.

Introducción: el sangrado digestivo alto constituye uno de los síndromes más frecuentes en servicios de urgencias. La endoscopia oral y los medicamentos antiácidos y protectores de la mucosa gástrica, hacen menos frecuente el empleo de intervenciones quirúrgicas en el manejo del paciente con sangrado digestivo alto. La necesidad del tratamiento quirúrgico no siempre puede obviarse. Objetivo: describir las características clínicas de los pacientes con sangrado digestivo alto atendidos en el Hospital Militar "Dr. Joaquín Castillo Duany". Métodos: estudio descriptivo transversal. Universo constituido por 92 pacientes con diagnóstico de sangrado digestivo alto. Variables caracterizadas: edad, sexo, tratamiento médico empleado, técnica quirúrgica utilizada, complicaciones posquirúrgicas y estadía hospitalaria. Resultados: el sangrado digestivo alto fue más frecuente en hombres, con más de 40 años de edad, se les aplicó tratamiento médico, la modalidad más frecuente fue la combinación de antiácidos. Se realizó tratamiento endoscópico al 3,2 % de los pacientes, fueron intervenidos quirúrgicamente el 5,4 %. La mitad de los operados padecía úlcera péptica gástrica. La técnica quirúrgica más empleada fue la gastrostomía y gastrorrafia. La estadía hospitalaria fue menor de 5 días. Conclusiones: se evidenció predominio del sangrado digestivo alto en el sexo masculino y en mayores de 40 años. El tratamiento endoscópico y las intervenciones quirúrgicas representaron un bajo porcentaje. La estadía hospitalaria fue más prolongada en pacientes con complicaciones. Los hallazgos en los que más difieren otras investigaciones radican en el incremento del empleo de la endoscopia oral, en combinación con el uso de antisecretores y en las variantes de técnicas quirúrgicas empleadas.

Introducción: el sangrado digestivo alto constituye uno de los síndromes más frecuentes en servicios de urgencias. La endoscopia oral y los medicamentos antiácidos y protectores de la mucosa gástrica, hacen menos frecuente el empleo de intervenciones quirúrgicas en el manejo del paciente con sangrado digestivo alto. La necesidad del tratamiento quirúrgico no siempre puede obviarse. Objetivo: describir las características clínicas de los pacientes con sangrado digestivo alto atendidos en el Hospital Militar "Dr. Joaquín Castillo Duany". Métodos: estudio descriptivo transversal. Universo constituido por 92 pacientes con diagnóstico de sangrado digestivo alto. Variables caracterizadas: edad, sexo, tratamiento médico empleado, técnica quirúrgica utilizada, complicaciones posquirúrgicas y estadía hospitalaria. Resultados: el sangrado digestivo alto fue más frecuente en hombres, con más de 40 años de edad, se les aplicó tratamiento médico, la modalidad más frecuente fue la combinación de antiácidos. Se realizó tratamiento endoscópico al 3,2 % de los pacientes, fueron intervenidos quirúrgicamente el 5,4 %. La mitad de los operados padecía úlcera péptica gástrica. La técnica quirúrgica más empleada fue la gastrostomía y gastrorrafia. La estadía hospitalaria fue menor de 5 días. Conclusiones: se evidenció predominio del sangrado digestivo alto en el sexo masculino y en mayores de 40 años. El tratamiento endoscópico y las intervenciones quirúrgicas representaron un bajo porcentaje. La estadía hospitalaria fue más prolongada en pacientes con complicaciones. Los hallazgos en los que más difieren otras investigaciones radican en el incremento del empleo de la endoscopia oral, en combinación con el uso de antisecretores y en las variantes de técnicas quirúrgicas empleadas.

Introducción: el abdomen agudo quirúrgico justifica el mayor porcentaje de intervenciones de urgencia a nivel mundial. El empleo de la cirugía videolaparoscópica en este tipo de afecciones es cada vez más frecuente. Objetivo: caracterizar a los pacientes operados de urgencia con esta modalidad. Métodos: estudio descriptivo y transversal de una serie constituida por 534 pacientes operados de urgencia con enfermedades abdominales agudas por cirugía videolaparoscópica en el Hospital "Dr. Joaquín Castillo Duany" de Santiago de Cuba, desde el primero de enero de 2013 hasta el 31 de diciembre de 2015. Las principales variables utilizadas fueron: diagnóstico operatorio, tiempo quirúrgico, tiempo de hospitalización, complicaciones, reintervención, causa de reintervención y estado al egreso. Se emplearon medidas de resumen como número, porcentaje y media aritmética. Resultados: las mujeres y los grupos etarios jóvenes fueron los porcentajes más representativos de la serie estudiada (55, 8 % y 46, 6 % respectivamente). La enfermedad más frecuente fue la apendicitis aguda) con 40,3 %. El tiempo quirúrgico promedio fue de 34 minutos. Se egresó al 61,4 % antes de las 24 horas y 1,8 % de los pacientes presentaron complicaciones posoperatorias. Conclusiones: los porcentajes de complicaciones, corta estancia hospitalaria y baja letalidad, son similares a los referentes teóricos internacionales, indicando que la cirugía videolaparoscópica de urgencia es una alternativa útil en los pacientes con abdomen agudo quirúrgico.

We investigate the effects of intermittent hypoxia (IH), a characteristic feature of obstructive sleep apnea (OSA), on renal cancer progression in an animal and cell model. An in vivo mouse model (Balb/c, n = 50) of kidney cancer was used to assess the effect of IH on tumor growth, metastatic capacity, angiogenesis and tumor immune response. An in vitro model tested the effect of IH on RENCA cells, macrophages and endothelial cells. Tumor growth, metastatic capacity, circulating vascular endothelial growth factor (VEGF) and content of endothelial cells, tumor associated macrophages and their phenotype were assessed in the tumor. In vitro, VEGF cell expression was quantified.Although IH did not boost tumor growth, it significantly increased endothelial cells (p = 0.001) and circulating VEGF (p

AIM:The present study aimed to analyse the autonomic nervous system activity using heart rate variability (HRV) to detect sleep disordered breathing (SDB) patients with and without excessive daytime sleepiness (EDS) before sleep onset. METHODS:Two groups of 20 patients with different levels of daytime sleepiness -sleepy group, SG; alert group, AG- were selected consecutively from a Maintenance of Wakefulness Test (MWT) and Multiple Sleep Latency Test (MSLT) research protocol. The first waking 3-min window of RR signal at the beginning of each nap test was considered for the analysis. HRV was measured with traditional linear measures and with time-frequency representations. Non-linear measures -correntropy, CORR; auto-mutual-information function, AMIF- were used to describe the regularity of the RR rhythm. Statistical analysis was performed with non-parametric tests. RESULTS:Non-linear dynamic of the RR rhythm was more regular in the SG than in the AG during the first wakefulness period of MSLT, but not during MWT. AMIF (in high-frequency and in Total band) and CORR (in Total band) yielded sensitivity > 70%, specificity >75% and an area under ROC curve > 0.80 in classifying SG and AG patients. CONCLUSION:The regularity of the RR rhythm measured at the beginning of the MSLT could be used to detect SDB patients with and without EDS before the appearance of sleep onset.

Fat digestibility is decreased in old cats for unknown reasons. Subclinical gastrointestinal diseases and pancreatic dysfunction, both related to ageing, can affect food digestibility. The aim of the present study was to elucidate the prevalence of subnormal cobalamin concentration and pancreatic disease in old cats and study the relationship between both markers and fat digestibility. A total of sixty-four cats without evident signs of gastrointestinal disease were included and grouped according to age: (1) fifteen middle-aged (MA), aged 3–7 years; and (2) forty-nine old, aged 10–17 years. All cats were tested for serum cobalamin, specific feline pancreatic lipase (fPL) and feline trypsin-like immunoreactivity. Then, sixteen of the old cats were selected and grouped according to cobalamin and fPL concentrations: control (normal cobalamin and fPL); low vitamin B12 (cobalamin 4 µg/ml). A food digestibility trial with a high-fat diet (21·6 %) was performed. In the old group, cobalamin was lower and fPL higher than in MA cats. Of the old cats (n 49), 14 % had subnormal cobalamin, 8 % had a severe increase in fPL, 2 % had both alterations and 14 % had a slight increase in fPL. By contrast, MA cats did not have cobalamin deficiency or an increase in fPL concentrations. Fat digestibility was lower in low vitamin B12 cats than control cats. Decreased fat digestibility is not present in all old cats but could be a characteristic of subclinical chronic gastrointestinal disease. Cobalamin concentration, as a marker of gastrointestinal disease, could be useful for the routine evaluation of old cats.

ObjectiveTo estimate the risk for developing a defined neurodegenerative syndrome in a large cohort of idiopathic REM sleep behavior disorder (IRBD) patients with long follow-up.MethodsUsing the Kaplan-Meier method, we estimated the disease-free survival rate from defined neurodegenerative syndromes in all the consecutive IRBD patients diagnosed and followed-up in our tertiary referal sleep center between November 1991 and July 2013.ResultsThe cohort comprises 174 patients with a median age at diagnosis of IRBD of 69 years and a median follow-up of four years. The risk of a defined neurodegenerative syndrome from the time of IRBD diagnosis was 33.1% at five years, 75.7% at ten years, and 90.9% at 14 years. The median conversion time was 7.5 years. Emerging diagnoses (37.4%) were dementia with Lewy bodies (DLB) in 29 subjects, Parkinson disease (PD) in 22, multiple system atrophy (MSA) in two, and mild cognitive impairment (MCI) in 12. In six cases, in whom postmortem was performed, neuropathological examination disclosed neuronal loss and widespread Lewy-type pathology in the brain in each case.ConclusionsIn a large IRBD cohort diagnosed in a tertiary referal sleep center, prolonged follow-up indicated that the majority of patients are eventually diagnosed with the synucleinopathies PD, DLB and less frequently MSA. IRBD represented the prodromal period of these conditions. Our findings in IRBD have important implications in clinical practice, in the investigation of the early pathological events occurring in the synucleinopathies, and for the design of interventions with potential disease-modifying agents.

Abstract Web-based interventions are effective on the patient empowerment. Guiametabolica.org constitutes an interface for people involved in inherited metabolic diseases, trying to facilitate access to information and contact with professionals and other patients, offering a platform to develop support groups. Guiametabolica.org is widely considered for Spanish-speaking patients and caregivers with inherited metabolic diseases. Preliminary evaluations show changes in their habits, decrease in their senses of isolation and improvement regarding self-efficacy. Specific inherited metabolic diseases websites, especially participative websites, should be considered as a complement to more traditional clinical approaches. Their contribution lies in patient’s general well-being, without interfering with traditional care.

Abstract Background In cerebrospinal fluid (CSF), which is a rich source of biomarkers for neurological diseases, identification of biomarkers requires methods that allow reproducible detection of low abundance proteins. It is therefore crucial to decrease dynamic range and improve assessment of protein abundance. Results We applied LC-MS/MS to compare the performance of two CSF enrichment techniques that immunodeplete either albumin alone (IgYHSA) or 14 high-abundance proteins (IgY14). In order to estimate dynamic range of proteins identified, we measured protein abundance with APEX spectral counting method. Both immunodepletion methods improved the number of low-abundance proteins detected (3-fold for IgYHSA, 4-fold for IgY14). The 10 most abundant proteins following immunodepletion accounted for 41% (IgY14) and 46% (IgYHSA) of CSF protein content, whereas they accounted for 64% in non-depleted samples, thus demonstrating significant enrichment of low-abundance proteins. Defined proteomics experiment metrics showed overall good reproducibility of the two immunodepletion methods and MS analysis. Moreover, offline peptide fractionation in IgYHSA sample allowed a 4-fold increase of proteins identified (520 vs. 131 without fractionation), without hindering reproducibility. Conclusions The novelty of this study was to show the advantages and drawbacks of these methods side-to-side. Taking into account the improved detection and potential loss of non-target proteins following extensive immunodepletion, it is concluded that both depletion methods combined with spectral counting may be of interest before further fractionation, when searching for CSF biomarkers. According to the reliable identification and quantitation obtained with APEX algorithm, it may be considered as a cheap and quick alternative to study sample proteomic content.