IL-21 conditions antigen-presenting human γδ T-cells to promote IL-10 expression in naïve and memory CD4+ T-cells. - Tyler CJ; Hoti I; Griffiths DD; Cuff SM; Andrews R; Keisker M; Ahmed R; Hansen HP; Lindsay JO; Stagg AJ; Moser B; McCarthy NE; et al. (Discovery immunology, 2024)