Natural killer cells are a source of interferon gamma that drives differentiation of CD4+ T cell subsets and induces early resistance to Leishmania major in mice. Thu, 11/05/2020 - 20:12 / Comments Submitted by KerstenAdmin on Thu, 11/05/2020 - 20:12 Scharton et al, J. Exp. Med. August 1993. 1993 Preclinical LINK