A commensal symbiotic factor derived from Bacteroides fragilis promotes human CD39(+)Foxp3(+) T cells and Treg function. Telesford KM, Yan W, Ochoa-Reparaz J, Pant A, Kircher C, Christy MA, Begum-Haque S, Kasper DL, Kasper LH Gut Microbes. 2015 Jul 4; 6(4):234-42. PMID: 26230152. Abstract CommentRecommendBookmarkWatch