PLA2G6 (iPLA2-VIA/iPLA2β) has been reported as the causative gene for an autosomal recessive form of PD (PARK14), infantile neuroaxonal dystrophy (INAD), and neurodegeneration with brain iron accumulation (NBIA) [131,132]. This evidence concerns the gene PLA2G6 and neurodegeneration with brain iron accumulation 2A.