Hence, one might assume that ataxia‐related protein‐aggregation pathologies caused by the presence of pathological variants in ataxia genes encoding cytoplasmic chaperones (BBS10, BBS12, DNAJC5, MKKS, and SACS) or protein‐clearance factors (such as IRF2PBL, LRSAM1, PEX2, PEX10, RNF216, STUB1, UBA5, and UCHL1) might benefit from PRE084‐treatment resulting in reduced build‐up of (toxic) protein‐aggregates (see Supplemental Material). Here, MKKS is linked to cerebellar ataxia.