KAZN and Parkinsonism: PODXL is involved in neural development and synapse formation34, SH3RF3 is associated with neurocognition and dementia35,36, ZDHHC14 is associated with regulation of β-adrenergic receptors37,38, and KAZN is expressed in the brain39, where it has been found to be underexpressed in parvalbumin neurons of the superior temporal cortex of schizophrenia cases40 and overexpressed in the substantia nigra of Parkinson’s cases41.