Variants linked to Breast Cancer

Continuously updated · newest added Oct 22, 2026

233 positions on this site are linked to Breast Cancer, out of 108,020 published in total. Each was published only after passing the same quality gate; being on this list is an association, not a diagnosis.

← Back to Breast Cancer

Sensitive

Breast cancer

SPAG6 · rs72814839

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Sensitive

Breast cancer

ERBB4 · rs13393577

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Sensitive

Breast cancer

TENT5A · rs9361840

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Sensitive

BRCA1 mutation in breast cancer

JUP · rs7222250

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Sensitive

Chronotype and breast cancer

near FAM83B · rs9296769

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Sensitive

Breast cancer

ERICH6-AS1 · rs59885616

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Sensitive

Breast cancer, ovarian cancer or prostate cancer (pleiotropy)

JAZF1 · rs739704

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Sensitive

Uterine leiomyoma or ER negative breast cancer (pleiotropy)

POGLUT3 · rs10789665

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Sensitive

Breast cancer

TGFBR2 · rs17838698

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Sensitive

Breast cancer

RAD51B · rs1744947

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Sensitive

Breast cancer

near LINC01395 · rs11822830

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Sensitive

Chronotype and ER+ breast cancer

TRPS1 · rs179444

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Sensitive

Breast cancer

near RNU7-165P · rs12250948

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Sensitive

Postmenopausal breast cancer

near C5orf67 · rs12653202

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Sensitive

Breast cancer

near ESR1 · rs12173562

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Sensitive

Chronotype and breast cancer

TRPS1 · rs2737250

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Sensitive

Breast cancer, ovarian cancer or prostate cancer (pleiotropy)

PCAT1/PCAT2 · rs17762342

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Sensitive

Breast cancer or ovarian cancer (pleiotropy)

TTC28 · rs1474961

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Sensitive

Breast cancer

MRTFA · rs5995881

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Sensitive

Breast cancer, ovarian cancer or prostate cancer (pleiotropy)

STXBP4 · rs2628317

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Questions about variants on this site

What is a "variant" page on this site?

One specific position in the genome (an rsID), explained in plain language with what published research has found it linked to, and how strong that link actually is.

Where does new variant data come from?

The public GWAS Catalog, checked every twenty minutes, plus variants added manually after research review. Every one passes the same quality gate before publishing.

Does being listed here mean a variant causes a condition?

No. Listing reflects an association from published research, not a diagnosis or a cause. Most common variants shift probability modestly rather than determining an outcome.

Can I search this list by gene or rsID?

Yes — the search box above matches gene symbols and rsIDs as well as trait names.