Fig. 1
From: cGAS-STING triggers inflammaging-associated neurodegeneration

cGAS-STING pathway leads to inflammation and microglia-dependent neurodegeneration. Overview of murine brain aging, homeostatic and activated microglia, induction of mitochondrial DNA leakage-dependent cGAS-STING pathway, synthesis of type I IFN and proinflammatory cytokines during loss of homeostasis, leading to neurodegeneration