CAV1 and Parkinson disease: In zebrafish, inhibition of mitochondrial Ca2+ influx protects neurons against the effects of mutations mimicking the functional effects of those seen in PD patients [304,305], just as does inhibition of Cav1 Ca2+ channels responsible for mitochondrial Ca2+ influx in rodent SN DAergic neurons [102,105,306,307,308,309,310].