Recent studies have been carried out on OIP5‐AS1 along with other lncRNAs (FAS‐AS1, PVT1, TUG1, THRIL, NEAT1 and GAS5) due to their involvement in neurodevelopmental and/or neurobiological processes, and their involvement in signalling pathways present in patients with schizophrenia. This evidence concerns the gene GAS5 and schizophrenia.