rs9275572 MTCO3P1 - HLA-DQB3
G allele associated with significantly increased risk of Alopecia areata (OR=2.21). [GWAS Catalog]
What is rs9275572?
rs9275572 is a single-nucleotide polymorphism (SNP) in the MTCO3P1 - HLA-DQB3 gene. Each person carries two copies, one from each parent, so a result is reported as a pair of letters such as GG. The table below describes what studies associate with each genotype; the association is statistical, across populations, and is not a diagnosis.
What does each rs9275572 genotype mean?
| Genotype | Association | What the evidence says | Confidence |
|---|---|---|---|
| GG | elevated | G allele associated with significantly increased risk of Alopecia areata (OR=2.21). [GWAS Catalog] | 90% |
| AA | elevated | A allele associated with moderately increased risk of Systemic lupus erythematosus (OR=1.74). [GWAS Catalog] | 75% |
Is rs9275572 on 23andMe and AncestryDNA chips?
Chip coverage is not recorded for this variant. Orviva reports it when a raw-data file contains it directly or via a well-correlated proxy SNP, and says so when it does not.
Sources
- PubMed 20596022
- GWAS Catalog
- GCST000719
Upload your 23andMe, AncestryDNA or WeGene raw file → · Ask G2: “What is my genotype at rs9275572 and what does it mean for me?”
Genetic associations describe risk across populations, not a diagnosis for any one person. Most variants shift risk modestly and act alongside lifestyle, environment and other genes. Consumer DNA chips do not read every position and can be wrong at any single one. For general education only; talk to a clinician or genetic counsellor before acting on anything here, and never change a prescribed medicine without your prescriber.