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Prostate-specific antigen levels

SUDS3 · rs1045542

Stands on its own. Nothing else here links to this position yet — but the page above is the point: what the research found, what each genotype means, and where it came from, in language you can read. Links to conditions, drugs and the senses appear automatically if we write them.

What the study found

Who was studied 61,745 African ancestry individuals, 6,967 Asian ancestry individuals, 297,166 European ancestry individuals, 26,644 Hispanic or Latin American individuals.

The effect Each copy of the A allele shifted the measure 0.0344 lower (95% confidence interval 0.028-0.041); p = 4 × 10−26.

Where it sits Chromosome 12, band 12q24.23 — in the 3′ untranslated region of SUDS3.

What each result means

A/A Published research associates this genotype (two copies of the reported risk allele) with a higher likelihood of Prostate-specific antigen levels compared to the general population.
A/G Published research associates this genotype (one copy of the reported risk allele) with an intermediate association with Prostate-specific antigen levels.
G/G Published research associates this genotype with typical/baseline likelihood of Prostate-specific antigen levels — no copies of the reported risk allele.
Source
Genome-wide association study of prostate-specific antigen levels in 392,522 men identifies new loci and improves prediction across ancestry groups
Hoffmann TJ, Graff RE, Madduri RK, Rodriguez AA, Cario CL, Feng K, Jiang Y, Wang A, Klein RJ, Pierce BL, Eggener S, Tong L
and 37 more — show all
Blot W, Long J, Goss LB, Darst BF, Rebbeck T, Lachance J, Andrews C, Adebiyi AO, Adusei B, Aisuodionoe-Shadrach OI, Fernandez PW, Jalloh M, Janivara R, Chen WC, Mensah JE, Agalliu I, Berndt SI, Shelley JP, Schaffer K, Machiela MJ, Freedman ND, Huang WY, Li SA, Goodman PJ, Till C, Thompson I, Lilja H, Ranatunga DK, Presti J, Van Den Eeden SK, Chanock SJ, Mosley JD, Conti DV, Haiman CA, Justice AC, Kachuri L, Witte JS
Nature genetics · 2025 · PMID 39930085 · open access

Questions about rs1045542

What is rs1045542?

rs1045542 is a single position in the genome, in or near the SUDS3 gene. Published research associates it with prostate-specific antigen levels. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.

Does having rs1045542 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 rs1045542 come from?

GWAS Catalog, Nature genetics 2025, PMID:39930085. 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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Prostate-specific antigen levels (rs1045542). MyGeneLog™. https://www.mygenelog.com/variants/rs1045542

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