Parkin and PINK1 mitigate STING-induced inflammation

Although serum from patients with Parkinson’s disease contains elevated levels of numerous pro-inflammatory cytokines including IL-6, TNF, IL-1β, and IFNγ, whether inflammation contributes to or is a consequence of neuronal loss remains unknown1. Mutations in parkin, an E3 ubiquitin ligase, and PINK1, a ubiquitin kinase, cause early onset Parkinson’s disease2,3. Both PINK1 and parkin function within the same biochemical pathway and remove...