Вирусология
Об инфекциях, вирусных и бактериальных. Без желтизны и прогнозов. Только знания из проверенных источников и трезвый подход в непростых реалиях, которые раньше были фантазиями. Канал ведут студенты-медики в научно-популярных целях. Для связи: @pp_markov
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New research presented at ASM Microbe 2024 has shed light on the effects of protein-rich diets on the gut microbiome and overall health.
Objective Food addiction is a multifactorial disorder characterised by a loss of control over food intake that may promote obesity and alter gut microbiota composition. We have investigated the potential involvement of the gut microbiota in the mechanisms underlying food addiction. Design We used the Yale Food Addiction Scale (YFAS) 2.0 criteria to classify extreme food addiction in mouse and human subpopulations to identify gut microbiota signatures associated with vulnerability to this disorder. Results Both animal and human cohorts showed important similarities in the gut microbiota signatures linked to food addiction. The signatures suggested possible non-beneficial effects of bacteria belonging to the Proteobacteria phylum and potential protective effects of Actinobacteria against the development of food addiction in both cohorts of humans and mice. A decreased relative abundance of the species Blautia wexlerae was observed in addicted humans and of Blautia genus in addicted mice. Administration of the…
The antifusion glycoprotein monoclonal antibody hu1F5 protected nonhuman primates infected with Nipah virus when given 5 days after infection.
An important category of bacterial stress response systems is bacteriophage defense, where systems are triggered by bacteriophage infection and activate a response which may either destroy the phage genome or destroy the infected cell so that the rest of ...
Communications Biology - A comprehensive study on the identification and characterization of PETase-like enzymes in Streptomyces indicates the presence of strain specific variants of a conserved...
Nature Medicine - Using an international collection of population-based microbiome studies of participants in the MicroCardio Consortium, a cross-cohort meta-analysis identified several...
This cohort study evaluates whether cannabis use is associated with COVID-19–related outcomes, including hospitalization, intensive care unit admission, and mortality.
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