Frontiers in Molecular Neuroscience (Dec 2022)

Research advances in cGAS–stimulator of interferon genes pathway and central nervous system diseases: Focus on new therapeutic approaches

  • Jiao Ding,
  • Yijie Dai,
  • Jiahui Zhu,
  • Xuemei Fan,
  • Hao Zhang,
  • Bo Tang

DOI
https://doi.org/10.3389/fnmol.2022.1050837
Journal volume & issue
Vol. 15

Abstract

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Cyclic GMP–AMP synthase (cGAS), a crucial innate immune sensor, recognizes cytosolic DNA and induces stimulator of interferon genes (STING) to produce type I interferon and other proinflammatory cytokines, thereby mediating innate immune signaling. The cGAS–STING pathway is involved in the regulation of infectious diseases, anti-tumor immunity, and autoimmune diseases; in addition, it plays a key role in the development of central nervous system (CNS) diseases. Therapeutics targeting the modulation of cGAS–STING have promising clinical applications. Here, we summarize the cGAS–STING signaling mechanism and the recent research on its role in CNS diseases.

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