Standard

Forced expiratory volume (baseline)

HLA-B · rs2596487

Where this position leads

Drugs: Abacavir, Allopurinol, Carbamazepine and oxcarbazepine

rs2596487 Drug: Abacavir Abacavir Drug Drug: Allopurinol Allopurinol Drug Drug: Carbamazepine and oxcarbazepine Carbamazepine and oxcarbazepine Drug rs2596487 rs2596487 HLA-B

What the study found

Who was studied 373,397 European ancestry individuals.

The effect Each copy of the C allele shifted the measure 0.0151 higher (95% confidence interval 0.011-0.019); p = 8 × 10−13.

How common The C allele had a frequency of about 78% in the people studied.

Where it sits Chromosome 6, band 6p21.33 — in the 5′ untranslated region of HLA-B.

What each result means

C/C Two copies of the version the research linked to Forced expiratory volume (baseline). That is the strongest link of the three results. A link in a study is not a diagnosis.
C/T One copy of the version the research linked to Forced expiratory volume (baseline). That is a smaller link than two copies.
T/T No copy of the version the research linked to Forced expiratory volume (baseline). This is the starting point the study compared everyone against.
Source

Questions about rs2596487

What is rs2596487?

rs2596487 is a single position in the genome, in or near the HLA-B gene. Published research associates it with forced expiratory volume (baseline). A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.

Does rs2596487 affect how medicines work?

HLA-B carries pharmacogenomic findings for Abacavir, Allopurinol, Carbamazepine and oxcarbazepine. That is educational information, not a prescription or a dosing guide. Any decision to start, stop or change a medicine belongs with the clinician or pharmacist managing your treatment.

Does having rs2596487 mean I will get this?

No. Common variants like this one move a probability slightly and, on their own, rarely decide anything about one person. Nothing on this page is a diagnosis, and health decisions should be made with a clinician who can see your whole picture.

Where does the information about rs2596487 come from?

GWAS Catalog, Nature communications 2025, PMID:40374629. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.

Quoting this page

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Forced expiratory volume (baseline) (rs2596487). MyGeneLog™. https://www.mygenelog.com/variants/rs2596487

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