Abstract. Introduction: IL-15 is a four α-helix bundle cytokine which is produced by dendritic cells, monocytes, and epithelial cells. IL-15 is necessary for the development, survival, and activation ...

Abstract. Tumor necrosis factor (TNF) receptor 2 (TNFR2) is mainly expressed on the surface of regulatory T cells (Tregs) and CD8+ T cells, which can stimulate the proliferation of these cells through ...