_:b57032213 "regulatory T cells" . _:b57032210 _:b57032211 . _:b57032211 "C3178914" . _:b57032213 . _:b57032212 _:b57032213 . _:b57032210 . _:b57032210 . _:b57032211 "T025" . _:b57032210 "0.87"^^ . _:b57032212 . _:b57032210 . _:b57032210 _:b57032212 .