STING1 and Parkinson disease: We focused on dopaminergic neurons because they have been the centre of our investigations (Falkenburger et al., 2001; Komnig et al., 2018; Szegö et al., 2022; Szego et al., 2012), and because STING has been implicated in the pathogenesis of PD (Hinkle et al., 2022; Sliter et al., 2018).