Uric acid / gout tendency

Serum uric acid is set largely by how well your body clears urate, and the two largest-effect common genes both control urate transport. ABCG2 pumps urate out through the gut and kidney, and SLC2A9 (GLUT9) handles urate in the kidney. Reduced-function variants in either raise blood urate, and reading them together gives a better tendency than either alone. Gout itself is multifactorial (diet, alcohol, kidney function and weight all matter), so this is a leaning, not a diagnosis.

Possible results

Higher urate, gout-prone tendency. You carry a strong combination of urate-raising variants across ABCG2 and SLC2A9, the two biggest common genes for how well your body clears uric acid. On average this nudges your blood urate higher and raises the tendency toward gout, especially the ABCG2 variant, whose effect is larger in people of East Asian descent. This is a leaning, not a diagnosis: staying hydrated, moderating alcohol and purine-rich foods, and keeping a healthy weight all help, and a doctor can check your urate level if it matters to you.

Intermediate urate tendency. You carry one or two copies of a urate-raising variant in ABCG2 or SLC2A9, so your genetic leaning toward higher uric acid is in the middle range. Most people in this group never develop gout, since diet, alcohol, kidney function and weight matter at least as much as these genes. It is a mild nudge worth keeping in mind rather than acting on.

Typical urate handling. You don't carry the urate-raising variants in ABCG2 or SLC2A9 that this panel reads, so from what these two largest-effect genes show your body clears uric acid typically and your genetic gout tendency is on the lower side. Gout still depends heavily on diet, alcohol, weight and kidney health, and other urate genes aren't covered here, so this lowers but does not erase the possibility.

Evidence & sources

This panel reads ABCG2, SLC2A9.

Reads the two largest-effect common urate genes, ABCG2 and SLC2A9. If one is missing from a given file it is treated as no risk variant and noted. Many rarer urate genes are not tested, so this captures the strongest signals rather than total genetic risk. The ABCG2 variant has a notably larger effect in people of East Asian descent, where it is also more common.

Related

Alzheimer's disease · Autoimmune protection (IL23R R381Q) · Body mass (BMI) tendency · Coronary artery disease risk (9p21) · Longevity-associated variant (FOXO3) · Type 2 diabetes · Type 2 diabetes protection (PPARG Pro12Ala)