SLC1A1 and schizophrenia: The glutamatergic signaling may exert a relevant role in linking OCS and schizophrenia, as indicated by the association between sequence variations in the solute transporter family (SLC1A1) gene on chromosome 9p24, which encodes the neuronal excitatory amino acid glutamate transporter 1 (EAAC1), and susceptibility to SGA-induced OCS [40].