In a recent case-control genome-wide association study (GWAS) of schizophrenia (Liu et al., 2020), four of the top five signals were located in FZD1. This finding was supported by post-GWAS gene-based analyses, showing that multiple markers in FZD1 are involved in the susceptibility to schizophrenia. The gene discussed is FZD1; the disease is schizophrenia.