GLT8D1 and schizophrenia: Of note, eQTL analysis predicted down‐regulation of GLT8D1 and SFMBT1 in schizophrenia cases compared with controls as the risk allele (G) was associated with lower expression of GLT8D1 and SFMBT1 (Figure 2c,d), which was concordant with the observation of significant down‐regulation of SFMBT1 in neurons differentiated from hiPSCs of schizophrenia cases.