Jackb23
Senior Member
- Messages
- 293
- Location
- Columbus, Ohio
“The study, published in Nature Communications on May 14, found that B. fragilis' bacterial envelope, PSA, brings forth regulatory T and B cells that suppress the immune system from overproducing harmful inflammatory responses triggered by herpes simplex virus infection. In other words, PSA reduced brainstem inflammation by promoting the appearance of IL-10 secreting regulatory T and B cells. IL-10 is a strong anti-inflammatory cytokine which creates a protective, anti-inflammatory response that prevents encephalitis.”
“Researchers say the findings are the first to suggest that an envelope molecule from a bacterium called Bacteroides fragilis (B. fragilis) might be useful against viral inflammatory diseases. Called capsular polysaccharide A (PSA), the envelope molecule appears to promote protective, anti-inflammatory responses during a viral infection, said Ramakrishna Chandran, Ph.D., and Edouard Cantin, Ph.D., authors of the study and virology and immunology experts at City of Hope.”
https://www.sciencedaily.com/releases/2019/05/190514081740.htm
“Researchers say the findings are the first to suggest that an envelope molecule from a bacterium called Bacteroides fragilis (B. fragilis) might be useful against viral inflammatory diseases. Called capsular polysaccharide A (PSA), the envelope molecule appears to promote protective, anti-inflammatory responses during a viral infection, said Ramakrishna Chandran, Ph.D., and Edouard Cantin, Ph.D., authors of the study and virology and immunology experts at City of Hope.”
https://www.sciencedaily.com/releases/2019/05/190514081740.htm