rs6933704
This is a downstream gene variant variant in the PTCHD4 gene.
▶GWAS Catalog Trait Associations (1)
Genome-wide significant associations (p < 5×10⁻⁸) from the NHGRI-EBI GWAS Catalog.
GWAS Catalog Trait Associations (1)
Genome-wide significant associations (p < 5×10⁻⁸) from the NHGRI-EBI GWAS Catalog.
substance-related disorder
Lai D et al. “Genome-wide meta-analyses of cross substance use disorders in diverse populations.” Molecular Psychiatry 31(3):1619-1633 (2026)
Allele A
OR 6.30
p 3.0e-10
N 1,699,295
Large GWAS
multi-ancestry
About PTCHD4
Predicted to be active in membrane. [provided by Alliance of Genome Resources, Jul 2025]
View all PTCHD4 variants →Gene information from NCBI Gene. Variant classifications from ClinVar.
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