We simultaneously investigated the concentration of IL-35, IL-10, TGF-β, and sCD25 in supernatant of cell culture and the expression patterns of several miRNAs in CD4(+)CD25(+) CD127(-/low) FoxP3(+) Tregs of ulcerative colitis (UC) patients.
These results suggest that CD4(+) CD25(+) CD127(low) FoxP3(+) Treg cells may contribute to immunopathogenesis of UC, and assessment of Treg cell frequency and function may have clinical value.