Institution
Pompeu Fabra University
Education•Barcelona, Spain•
About: Pompeu Fabra University is a education organization based out in Barcelona, Spain. It is known for research contribution in the topics: Population & Gene. The organization has 8093 authors who have published 23570 publications receiving 858431 citations. The organization is also known as: Universitat Pompeu Fabra & UPF.
Topics: Population, Gene, European union, Genome, Context (language use)
Papers published on a yearly basis
Papers
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TL;DR: Gender differences in effects were related to family responsibilities and social class, and understanding the effects of unemployment on mental health requires consideration of the interactions among gender, family responsibilities, andsocial class.
Abstract: Objectives. We examined gender differences in the effects of unemployment on mental health and assessed whether such effects are associated with interactions among gender, family roles, and social class. Methods. Our analysis included 3881 employed and 638 unemployed workers, aged 25 to 64 years, interviewed in the 1994 Catalonian Health Survey. Results. Unemployment had more of an effect on the mental health of men (age-adjusted odds ratio [OR] = 2.98; 95% confidence interval [CI] = 2.30, 3.87) than on that of women (age-adjusted OR = 1.51; 95% CI = 1.11, 2.06). Gender differences in effects were related to family responsibilities and social class. Conclusions. Understanding the effects of unemployment on mental health requires consideration of the interactions among gender, family responsibilities, and social class.
554 citations
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TL;DR: An improvement in cognitive development associated with surrounding greenness, particularly with greenness at schools, was found among schoolchildren, partly mediated by reductions in air pollution.
Abstract: Exposure to green space has been associated with better physical and mental health. Although this exposure could also influence cognitive development in children, available epidemiological evidence on such an impact is scarce. This study aimed to assess the association between exposure to green space and measures of cognitive development in primary schoolchildren. This study was based on 2,593 schoolchildren in the second to fourth grades (7–10 y) of 36 primary schools in Barcelona, Spain (2012–2013). Cognitive development was assessed as 12-mo change in developmental trajectory of working memory, superior working memory, and inattentiveness by using four repeated (every 3 mo) computerized cognitive tests for each outcome. We assessed exposure to green space by characterizing outdoor surrounding greenness at home and school and during commuting by using high-resolution (5 m × 5 m) satellite data on greenness (normalized difference vegetation index). Multilevel modeling was used to estimate the associations between green spaces and cognitive development. We observed an enhanced 12-mo progress in working memory and superior working memory and a greater 12-mo reduction in inattentiveness associated with greenness within and surrounding school boundaries and with total surrounding greenness index (including greenness surrounding home, commuting route, and school). Adding a traffic-related air pollutant (elemental carbon) to models explained 20–65% of our estimated associations between school greenness and 12-mo cognitive development. Our study showed a beneficial association between exposure to green space and cognitive development among schoolchildren that was partly mediated by reduction in exposure to air pollution.
551 citations
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German Cancer Research Center1, University of Barcelona2, National University of Colombia3, Manchester Royal Infirmary4, Charles University in Prague5, University of Ljubljana6, Universidad Nacional de Asunción7, University of Birmingham8, Université de Montréal9, Pompeu Fabra University10, Mexican Social Security Institute11, Catholic University of Korea12, University of Lagos13, Bangabandhu Sheikh Mujib Medical University14, Hospital General de México15, NewYork–Presbyterian Hospital16, Gomel State Medical University17, Instituto Português de Oncologia Francisco Gentil18, University of the Philippines19, Koç University20, Hacettepe University21, Indian Council of Medical Research22, University of Hawaii23, Cedars-Sinai Medical Center24, Hospital General San Juan de Dios25, Universidad Nacional Autónoma de Honduras26, Bayero University Kano27, Central University of Venezuela28, University of Chile29, Instituto Potosino de Investigación Científica y Tecnológica30
TL;DR: This large international study to estimate fractions of head and neck cancers attributable to human papillomavirus (HPV-AFs) using six HPV-related biomarkers of viral detection, transcription, and cellular transformation confirms the important role ofHPVs in oropharyngeal cancer and drastically downplays the previously reported involvement of HPVs in the other HNCs.
Abstract: BACKGROUND:
We conducted a large international study to estimate fractions of head and neck cancers (HNCs) attributable to human papillomavirus (HPV-AFs) using six HPV-related biomarkers of viral detection, transcription, and cellular transformation.
METHODS:
Formalin-fixed, paraffin-embedded cancer tissues of the oral cavity (OC), pharynx, and larynx were collected from pathology archives in 29 countries. All samples were subject to histopathological evaluation, DNA quality control, and HPV-DNA detection. Samples containing HPV-DNA were further subject to HPV E6*I mRNA detection and to p16(INK4a), pRb, p53, and Cyclin D1 immunohistochemistry. Final estimates of HPV-AFs were based on HPV-DNA, HPV E6*I mRNA, and/or p16(INK4a) results.
RESULTS:
A total of 3680 samples yielded valid results: 1374 pharyngeal, 1264 OC, and 1042 laryngeal cancers. HPV-AF estimates based on positivity for HPV-DNA, and for either HPV E6*I mRNA or p16(INK4a), were 22.4%, 4.4%, and 3.5% for cancers of the oropharynx, OC, and larynx, respectively, and 18.5%, 3.0%, and 1.5% when requiring simultaneous positivity for all three markers. HPV16 was largely the most common type. Estimates of HPV-AF in the oropharynx were highest in South America, Central and Eastern Europe, and Northern Europe, and lowest in Southern Europe. Women showed higher HPV-AFs than men for cancers of the oropharynx in Europe and for the larynx in Central-South America.
CONCLUSIONS:
HPV contribution to HNCs is substantial but highly heterogeneous by cancer site, region, and sex. This study, the largest exploring HPV attribution in HNCs, confirms the important role of HPVs in oropharyngeal cancer and drastically downplays the previously reported involvement of HPVs in the other HNCs.
548 citations
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TL;DR: A pivotal role is proposed for this signaling cascade in TLR4-driven, IL-1β-mediated immune responses and immunopathology in humans and it is reported that this constituted a species-specific response that is not observed in the murine system.
548 citations
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TL;DR: In this article, the authors question the validity of approaches for model evaluation based on overall goodness-of-fit indexes, arguing that they do not provide an adequate indication of the "size" of the model's misspecification.
Abstract: Assessing the correctness of a structural equation model is essential to avoid drawing incorrect conclusions from empirical research. In the past, the chi-square test was recommended for assessing the correctness of the model but this test has been criticized because of its sensitivity to sample size. As a reaction, an abundance of fit indexes have been developed. The result of these developments is that structural equation modeling packages are now producing a large list of fit measures. One would think that this progression has led to a clear understanding of evaluating models with respect to model misspecifications. In this article we question the validity of approaches for model evaluation based on overall goodness-of-fit indexes. The argument against such usage is that they do not provide an adequate indication of the “size” of the model's misspecification. That is, they vary dramatically with the values of incidental parameters that are unrelated with the misspecification in the model. This is illus...
544 citations
Authors
Showing all 8248 results
Name | H-index | Papers | Citations |
---|---|---|---|
Andrei Shleifer | 171 | 514 | 271880 |
Paul Elliott | 153 | 773 | 103839 |
Bert Brunekreef | 124 | 806 | 81938 |
Philippe Aghion | 122 | 507 | 73438 |
Anjana Rao | 118 | 337 | 61395 |
Jordi Sunyer | 115 | 798 | 57211 |
Kenneth J. Arrow | 113 | 411 | 111221 |
Xavier Estivill | 110 | 673 | 59568 |
Roderic Guigó | 108 | 304 | 106914 |
Mark J. Nieuwenhuijsen | 107 | 647 | 49080 |
Jordi Alonso | 107 | 523 | 64058 |
Alfonso Valencia | 106 | 542 | 55192 |
Luis Serrano | 105 | 452 | 42515 |
Vadim N. Gladyshev | 102 | 490 | 34148 |
Josep M. Antó | 100 | 493 | 38663 |