rs12913547

This variant is located in the SMAD3 gene.

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GWAS Catalog Trait Associations (4)

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

corneal resistance factor

He W et al. “Association of Novel Loci With Keratoconus Susceptibility in a Multitrait Genome-Wide Association Study of the UK Biobank Database and Canadian Longitudinal Study on Aging.” Jama Ophthalmology 140(6):568-576 (2022)
Allele T
OR 0.06
p 2.0e-41
N 123,734
Major Consortium StudyLarge GWAS
European
Jiang X et al. “Fine-mapping and cell-specific enrichment at corneal resistance factor loci prioritize candidate causal regulatory variants.” Communications Biology 3(1):762 (2020)
Allele T
OR 0.12
p 7.0e-26
N 76,029
Large GWAS
European

intraocular pressure measurement

Gao XR et al. “Genome-wide association analyses identify new loci influencing intraocular pressure.” Human Molecular Genetics 27(12):2205-2213 (2018)
Allele T
OR 0.12
p 4.0e-14
N 115,486
Large GWAS
European

corneal topography

Lu Y et al. “Genome-wide association analyses identify multiple loci associated with central corneal thickness and keratoconus.” Nature Genetics 45(2):155-63 (2013)
Allele T
OR 0.08
p 5.0e-10
N 20,020
Large GWAS
multi-ancestry

About SMAD3

The SMAD family of proteins are a group of intracellular signal transducer proteins similar to the gene products of the Drosophila gene 'mothers against decapentaplegic' (Mad) and the C. elegans gene Sma. The SMAD3 protein functions in the transforming growth factor-beta signaling pathway, and transmits signals from the cell surface to the nucleus, regulating gene activity and cell proliferation. This protein forms a complex with other SMAD proteins and binds DNA, functioning both as a transcription factor and tumor suppressor. Mutations in this gene are associated with aneurysms-osteoarthritis syndrome and Loeys-Dietz Syndrome 3. [provided by RefSeq, May 2022]

View all SMAD3 variants →

Gene information from NCBI Gene. Variant classifications from ClinVar.

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