SOCS proteins, cytokine signalling and immune regulation

作者：Akihiko Yoshimura, Tetsuji Naka, Masato Kubo · 发表于：Nature reviews. Immunology · 年份：2007 · DOI：10.1038/nri2093 · 被引用次数：1602 · 研究领域：Cytokine Signaling Pathways and Interactions、interferon and immune responses、Research on Leishmaniasis Studies

In this Review, Akihiko Yoshimura and collegues discuss the most recent advances in our understanding of suppressor of cytokine signalling (SOCS) proteins in the regulation of immunity, their involvement in human diseases and the therapeutic implications of targeting this family of cytokine regulators. Suppressor of cytokine signalling (SOCS) proteins are inhibitors of cytokine signalling pathways. Studies have shown that SOCS proteins are key physiological regulators of both innate and adaptive immunity. These molecules positively and negatively regulate macrophage and dendritic-cell activation and are essential for T-cell development and differentiation. Evidence is also emerging of the involvement of SOCS proteins in diseases of the immune system. In this Review we bring together data from recent studies on SOCS proteins and their role in immunity, and propose a cohesive model of how cytokine signalling regulates immune-cell function.