SARM1 and Parkinson disease: Data from mouse CNS models indicate (i) a protective effect of SARM1 knockout on optic nerve degeneration [40], (ii) attenuation of traumatic brain injury in SARM1 knockout animals [41, 42], (iii) protective effects of WLD(s) expression in some models of Parkinson’s disease [43, 44], (iv) protection of hippocampal or cortical neuron cultures by deletion of SARM1 [25, 38, 45].