← Glossary
Gene

ABCG2

ABCG2 encodes an ATP-binding cassette efflux transporter, also known as BCRP (breast cancer resistance protein), expressed in the kidney, liver, and intestine, where it exports urate and a broad range of drug substrates — including several statins — out of cells and into urine or bile. The common Q141K variant (rs2231142) reduces transporter activity, which raises blood uric acid and gout risk while also altering renal/intestinal handling and blood levels of certain statins and urate-lowering medications.

Traits ABCG2 shapes

Markers (rsIDs)

Reference databases

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This page is for educational purposes only and is not medical advice. It is not intended to diagnose, treat, cure, or prevent any disease. Genetic results describe tendencies and predispositions, not diagnoses. Always consult a licensed clinician before making decisions about your health, medications, or supplements.