Popis: |
Abstract Since cyclic guanosine monophosphate‐adenosine monophosphate synthase (cGAS)–stimulator of interferon genes (STING) signaling pathway was discovered in 2013, great progress has been made to elucidate the origin, function, and regulating mechanism of cGAS–STING signaling pathway in the past decade. Meanwhile, the triggering and transduction mechanisms have been continuously illuminated. cGAS–STING plays a key role in human diseases, particularly DNA‐triggered inflammatory diseases, making it a potentially effective therapeutic target for inflammation‐related diseases. Here, we aim to summarize the ancient origin of the cGAS–STING defense mechanism, as well as the triggers, transduction, and regulating mechanisms of the cGAS–STING. We will also focus on the important roles of cGAS–STING signal under pathological conditions, such as infections, cancers, autoimmune diseases, neurological diseases, and visceral inflammations, and review the progress in drug development targeting cGAS–STING signaling pathway. The main directions and potential obstacles in the regulating mechanism research and therapeutic drug development of the cGAS–STING signaling pathway for inflammatory diseases and cancers will be discussed. These research advancements expand our understanding of cGAS–STING, provide a theoretical basis for further exploration of the roles of cGAS–STING in diseases, and open up new strategies for targeting cGAS–STING as a promising therapeutic intervention in multiple diseases. |