CAT, Caterpillar, LET’S DO THE WORK, sus respectivos logos, “Caterpillar Corporate Yellow”, y las imágenes comerciales de “Power Edge” y Cat “Modern Hex”, así como la identidad corporativa y de producto en la presente, son marcas…
Intestinal health relies on the immunosuppressive activity of CD4+ regulatory T (Treg) cells1. Foxp3 expression defines this lineage and can be induced extrathymically by dietary or commensal-derived antigens in a process assisted by the…
Conversion of the primary bile acids cholic acid (CA) and chenodeoxycholic acid (CDCA) to the secondary bile acids deoxycholic acid (DCA) and lithocholic acid (LCA) is performed by a few species of intestinal bacteria in the genus…
When cultivated in the presence of trypsin, the Ruminococcus gnavus E1 strain, isolated from a human fecal sample, was able to produce an antibacterial substance that accumulated in the supernatant.
We propose a solution to the problem of logical omniscience in what we take to be its fundamental version: as concerning arbitrary agents and the knowledge attitude per se. Our logic of knowledge is a spin-off from a general theory of thick…
The overall composition of the mammalian intestinal microbiota varies between individuals: within each individual there are differences along the length of the intestinal tract related to host nutrition, intestinal motility and secretions.
The diversity of bacterial species in the human oral cavity is well recognized, but a high proportion of them are presently uncultivable. Candidate division TM7 bacteria are almost always detected in metagenomic studies but have not yet…
Using multi-omics studies on genetically controlled cohorts of mice, we identify diet as the major driver of microbial and metabolomic differences, with reductions in α diversity and widespread changes in cecal metabolites seen in high-fat…