SLCO4C1 and schizophrenia: In addition to CSPG4P11, which showed a significant SMR association with schizophrenia in the present study, these included CD46, encoding the CD46 complement regulatory protein, GOLGA2P7, encoding GOLGA2 pseudogene 2, and SLCO4C1, encoding Solute Carrier Organic Anion Transporter Family Member 4C1.