Le monde entier est touché par un bouleversement sans précédent, crée par un virus incontrôlable et qui a pris le pas sur les théories scientifiques les plus élaborées. Les grandes puissances peinent à empêcher l'hécatombe dans les effectifs de leurs citoyens infectés, en dépit de toutes les avancées scientifiques et technologiques. Les pays à ressources limitées et dans lesquels vivent des populations parmi les plus vulnérables apparaissent comme les cibles sur lesquelles le virus est susceptible de faire le maximum de dégâts. Cette note discute des approches stratégiques, propose des mesures politiques et suggère des recommandations. La capacité de dépistage/diagnostic, les mesures de protection et d'assainissement, la communication et l'implication de la communauté seraient des priorités de riposte.
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| http://dx.doi.org/10.11604/pamj.supp.2020.35.2.23033 | DOI Listing |
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CMAJ
January 2025
Division des maladies infectieuses (Grennan) et la British Columbia Centre for Disease Control (Grennan), University of British Columbia, Vancouver, C.-B.; Division des maladies infectieuses (Salit), University of Toronto, Toronto, Ont.; University Health Network (Salit), Toronto, Ont.
microbiota model recapitulates and predicts individualised sensitivity to dietary emulsifier.
Gut
January 2025
Microbiome-Host Interactions, INSERM U1306, CNRS UMR6047, Institut Pasteur, Université Paris Cité, Paris, France
Background: Non-absorbed dietary emulsifiers, including carboxymethylcellulose (CMC), directly disturb intestinal microbiota, thereby promoting chronic intestinal inflammation in mice. A randomised controlled-feeding study (Functional Research on Emulsifiers in Humans, FRESH) found that CMC also detrimentally impacts intestinal microbiota in some, but not all, healthy individuals.
Objectives: This study aimed to establish an approach for predicting an individual's sensitivity to dietary emulsifiers via their baseline microbiota.
Cattle on the rocks: Understanding cattle mobility, diet, and seasonality in the Iberian Peninsula. The Middle Neolithic site of Cova de les Pixarelles (Tavertet, Osona).
PLoS One
January 2025
School of History Archaeology and Religion, Cardiff University, Cardiff, United Kingdom.
Reconstructing past herd mobility, reproduction, and diet is crucial for understanding animal management practices among the first sedentary farming communities. It can also shed light on how domestic animals were integrated into the existing exchange networks of goods, products, and raw materials, and how they contributed to broader economic and social changes during the Neolithic. Despite the longstanding importance of cattle (Bos taurus) to herders, the role of cattle in the daily, seasonal, and annual cycle of activities of early farming communities remains relatively poorly understood.
View Article and Find Full Text PDFAnti-tumor Necrosis Factor Drug Concentration Is Not Associated with Disease Outcomes in Pouchitis: A Retrospective, International Study.
Dig Dis Sci
January 2025
INFINY Institute, Department of Gastroenterology, CHRU Nancy, INSERM NGERE, Université de Lorraine, 54500 , Vandœuvre-lès-Nancy, France.
Background: Therapeutic drug monitoring is important for optimizing anti-tumor necrosis factor-α (TNF-α) therapy in inflammatory bowel disease. However, the exposure-response relationship has never been assessed in pouchitis.
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[microRNAs: regulators of metamorphosis in insects].
Biol Aujourdhui
January 2025
Sorbonne Université, Université Paris-Est Créteil, INRAE, CNRS, IRD, Institut d'écologie et des sciences de l'environnement de Paris (iEES Paris), 4 place Jussieu, F-75005 Paris, France.
In the animal kingdom, metamorphosis is a well-known developmental transition within various taxa (Cnidarians, Echinoderms, Molluscs, Arthropods, Vertebrates, etc.), which is characterized by the switching from a larval stage to an adult form through the induction of morpho-anatomical, physiological, behavioral, and/or ecological changes. Over the last decades, numerous studies have focused on the hormonal control of cellular processes underlying metamorphosis.
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