Who was studied 42,081 European ancestry cases, 1,267,892 European ancestry controls, 1,611 African ancestry cases, 12,755 African ancestry controls, 226 South Asian ancestry cases, 27,163 South Asian ancestry controls, 94 Admixed American ancestry cases, 1,795 Admixed American ancestry controls.
The effect
Each copy of the G allele shifted the measure 0.0597 higher (95% confidence interval 0.043-0.077); p = 9 × 10−12.
How common The G allele had a frequency of about 64% in the people studied.
Where it sits Chromosome 3, band 3p25.2 — in an intron of CAND2.
What each result means
G/GPublished research associates this genotype (two copies of the reported risk allele) with a higher likelihood of Non-ischemic heart failure compared to the general population.
G/TPublished research associates this genotype (one copy of the reported risk allele) with an intermediate association with Non-ischemic heart failure.
T/TPublished research associates this genotype with typical/baseline likelihood of Non-ischemic heart failure — no copies of the reported risk allele.
Nature genetics · 2025 · PMID 40038546 · open access
Questions about rs4642101
What is rs4642101?
rs4642101 is a single position in the genome, in or near the CAND2 gene. Published research associates it with non-ischemic heart failure. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
What conditions is rs4642101 linked to?
On MyGeneLog this position is linked to Heart Failure. The research behind each link, and its sources, are set out on that condition page.
Does having rs4642101 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 rs4642101 come from?
GWAS Catalog, Nature genetics 2025, PMID:40038546. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.
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