Durable Responses With Adp
The pathologic accumulation and aggregation of α-synuclein (α-syn) underlies Parkinson’s disease . The molecular mechanisms by which pathologic α-syn causes neurodegeneration in PD are not known. Here, we found that pathologic α-syn activates poly(adenosine 5′-diphosphate–ribose) polymerase-1 (PARP-1), and PAR generation accelerates the formation of pathologic α-syn, resulting in cell death via parthanatos. PARP inhibitors or genetic deletion of PARP-1 prevented pathologic α-syn toxicity […]