rs1431252608

This variant is located in the DDAH1 gene.

GWAS Catalog Trait Associations (1)

Genome-wide significant associations (p < 5×10⁻⁸) from the NHGRI-EBI GWAS Catalog.

Alzheimer disease, family history of Alzheimer’s disease

Willett JDS et al. Identification of 16 novel Alzheimer's disease loci using multi-ancestry meta-analyses. Alzheimer's & Dementia : the Journal of the Alzheimer's Association 21(2):e14592 (2025)
Allele A
OR
p 5.0e-9
N 404,467
Large GWAS
multi-ancestry

About DDAH1

This gene belongs to the dimethylarginine dimethylaminohydrolase (DDAH) gene family. The encoded enzyme plays a role in nitric oxide generation by regulating cellular concentrations of methylarginines, which in turn inhibit nitric oxide synthase activity. [provided by RefSeq, Jul 2008]

View all DDAH1 variants →

Gene information from NCBI Gene. Variant classifications from ClinVar.

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