original_query: What is the relationship between the schizophrenia risk gene DISC1 and protein-protein interactions?
query: What is the relationship between the schizophrenia risk gene DISC1 and protein-protein interactions?
answer: A study involving a two-hybrid assay showed that the schizophrenia risk gene DISC1 is related to a network of protein-protein interactions that includes RESF1 and EXOC1.  EXOC1's role in responding to microbial infections by reducing viral RNA synthesis and protein translation is also noted.