Séverine Heumel, Vinícius de Rezende Rodovalho, Charlotte Urien, Florian Specque, Patrícia Brito Rodrigues, Cyril Robil, Lou Delval, Valentin Sencio, Amandine Descat, Lucie Deruyter, Stéphanie Ferreira, Marina Gomes Machado, Adeline Barthelemy, Fabiola Silva Angulo, Joel T Haas, Jean François Goosens, Isabelle Wolowczuk, Corinne Grangette, Yves Rouillé, Ghjuvan Grimaud, Marie Lenski, Benjamin Hennart, Marco Aurélio Ramirez Vinolo, François Trottein
The gut-to-lung axis is critical during respiratory infections, including influenza A virus (IAV) infection. In the present study, we used high-resolution shotgun metagenomics and targeted metabolomic analysis to characterize influenza-associated changes in the composition and metabolism of the mouse gut microbiota. We observed several taxonomic-level changes on day (D)7 post-infection, including a marked reduction in the abundance of members of the Lactobacillaceae and Bifidobacteriaceae families, and an increase in the abundance of Akkermansia muciniphila ...
2024: Gut Microbes