IL-15 augments TCR-induced CD4+ T cell expansion in vitro by inhibiting the suppressive function of CD25 High CD4+ T cells.
Van Belle TL, Dooms H, Boonefaes T, Wei XQ, Leclercq G, Grooten J. IL-15 augments TCR-induced CD4+ T cell expansion in vitro by inhibiting the suppressive function of CD25 High CD4+ T cells. PLoS One. 2012; 7(9):e45299.