The present invention relates to the role of mutations that perturb expression of ZDHHC8 in increased susceptibility to schizophrenia. It is based, at least in part, on the discovery of a mechanism by which a high risk allele disrupts expression of functional ZDHHC 8, and on the discovery that two proteins involved in synaptic pathways associated with schizophrenia interact with ZDHHC8, at least one of which is a substrate for that enzyme.
ALTERED ZDHHC8 EXPRESSION AS A MARKER OF INCREASED RISK OF SCHIZOPHRENIA