rs10745742

This is a intron variant variant in the AMDHD1 gene.

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GWAS Catalog Trait Associations (1)

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

vitamin D level

Jiang X et al. “Genome-wide association study in 79,366 European-ancestry individuals informs the genetic architecture of 25-hydroxyvitamin D levels.” Nature Communications 9(1):260 (2018)
Allele T
OR 0.02
p 2.0e-20
N 79,366
Large GWAS
multi-ancestry
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Research that mentions this SNP (1)

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A mendelian randomization study on causal effects of 25(OH)vitamin D levels on attention deficit/hyperactivity disorder
Meta-analysisN=133,650Lars Libuda et al.(2021)· European Journal of Nutrition

A bidirectional two-sample Mendelian randomization study examining the causal relationship between 25-hydroxyvitamin D levels and attention-deficit/hyperactivity disorder (ADHD). Using 79,366 European individuals for vitamin D GWAS data and 19,099 ADHD cases with 34,194 controls, the study found no evidence of a causal effect of vitamin D on ADHD (IVW β = -0.043, p = 0.833) or reverse causality. Although rs12785878 showed a nominal association with increased ADHD risk at higher vitamin D levels (p = 0.024), this did not survive multiple testing correction.

Traits studied:Attention-deficit/hyperactivity disorder (ADHD)Vitamin D levels (25-hydroxyvitamin D)
PubMedDOIMetascience Observatory

About AMDHD1

Predicted to enable imidazolonepropionase activity. Predicted to be involved in L-histidine catabolic process. Predicted to be located in cytosol. [provided by Alliance of Genome Resources, Jul 2025]

View all AMDHD1 variants →

Gene information from NCBI Gene. Variant classifications from ClinVar.

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