Alistipes
Genus of bacteria / From Wikipedia, the free encyclopedia
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Alistipes is a Gram-negative genus of rod-shaped anaerobic bacteria in the phylum Bacteroidota.[2] When members of this genus colonize the human gastrointestinal (GI) tract, they provide protective effects against colitis (intestinal inflammation), autism, and cirrhosis (liver fibrosis). However, this genus can also cause dysbiosis by contributing to anxiety, chronic fatigue syndrome, depression, and hypertension.[3] Showcasing priority effects in microbiome assembly, when infant GI tracts have bacteria of the species Staphylococcus but not the species Faecalibacterium, Alistipes species become less capable of colonization.[4] Alistipes, typically benign in the gut, can sometimes trigger infections like intra-abdominal abscesses and bloodstream infections, emphasizing the fine line between symbiosis and disease. This underscores the significance of comprehending their impact on human health within microbial ecosystems.[5]
Alistipes | |
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Genus: | Alistipes |
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A. putredinis (Weinberg et al. 1937) Rautio et al. 2003[1] |