CASP6 and Parkinson disease: Those associated with Parkinson’s disease were DNA damage inducible transcript 4(DDIT4), Bone morphogenic protein 4 (BMP4), Coiled-coil-helix-coiled-coil-helix domain containing 10 (CHCHD10), Dilochyl-phosphate mannosphyltransferase 3 (DPM3) and caspase 6 (CASP6) (See orange outline in Fig 5B).