rs858519

This is a upstream gene variant variant in the SHBG gene.

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GWAS Catalog Trait Associations (5)

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

blood protein amount

Emilsson V et al. “Co-regulatory networks of human serum proteins link genetics to disease.” Science (new York, N.y.) 361(6404):769-773 (2018)
Allele T
OR 0.54
p 1.0e-111
N 3,200
Large GWAS
European

bilirubin measurement

Loya H et al. “A scalable variational inference approach for increased mixed-model association power.” Nature Genetics 57(2):461-468 (2025)
Allele C
OR 0.01
p 3.0e-14
N 394,642
Large GWAS
European

HbA1c measurement

Verma A et al. “Diversity and scale: Genetic architecture of 2068 traits in the VA Million Veteran Program.” Science (new York, N.y.) 385(6706):eadj1182 (2024)
Allele T
OR 0.02
p 2.0e-13
N 492,335
Major Consortium StudyLarge GWAS
multi-ancestry

sex hormone-binding globulin measurement

Ruth KS et al. “Using human genetics to understand the disease impacts of testosterone in men and women.” Nature Medicine 26(2):252-258 (2020)
Allele C
OR 0.10
p —
N 189,473
Large GWAS
European
Harrison S et al. “Testosterone and socioeconomic position: Mendelian randomization in 306,248 men and women in UK Biobank.” Science Advances 7(31) (2021)
Allele C
OR 5.84
p 2.0e-289
N 104,632
Major Consortium StudyLarge GWAS
European
Gudjonsson A et al. “A genome-wide association study of serum proteins reveals shared loci with common diseases.” Nature Communications 13(1):480 (2022)
Allele C
OR 0.19
p 2.0e-24
N 5,366
Large GWAS
European

type 2 diabetes mellitus

Vujkovic M et al. “Discovery of 318 new risk loci for type 2 diabetes and related vascular outcomes among 1.4 million participants in a multi-ancestry meta-analysis.” Nature Genetics 52(7):680-691 (2020)
Allele C
OR 0.03
p 2.0e-8
N 1,114,458
Meta-analysisLarge GWAS
European

About SHBG

This gene encodes a steroid binding protein that was first described as a plasma protein secreted by the liver but is now thought to participate in the regulation of steroid responses. The encoded protein transports androgens and estrogens in the blood, binding each steroid molecule as a dimer formed from identical or nearly identical monomers. Polymorphisms in this gene have been associated with polycystic ovary syndrome and type 2 diabetes mellitus. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2014]

View all SHBG variants →

Gene information from NCBI Gene. Variant classifications from ClinVar.

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