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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 60,405 Hispanic or Latino individuals.
The effect
Each copy of the C allele shifted the measure 0.0716 lower (95% confidence interval 0.05-0.093); p = 3 × 10−33.
How common The C allele had a frequency of about 64% in the people studied.
Where it sits Chromosome 5, band 5q13.3 — in an intron of CERT1.
What each result means
C/CTwo copies of the version the research linked to Low density lipoprotein cholesterol levels. That is the strongest link of the three results. A link in a study is not a diagnosis.
C/TOne copy of the version the research linked to Low density lipoprotein cholesterol levels. That is a smaller link than two copies.
T/TNo copy of the version the research linked to Low density lipoprotein cholesterol levels. This is the starting point the study compared everyone against.
Nature communications · 2025 · PMID 40210677 · open access
Questions about rs3846663
What is rs3846663?
rs3846663 is a single position in the genome, in or near the CERT1 gene. Published research associates it with low density lipoprotein cholesterol levels. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
Does having rs3846663 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 rs3846663 come from?
GWAS Catalog, Nature communications 2025, PMID:40210677. 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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Quoting this page
Free to quote and reuse under CC BY 4.0. When citing or summarizing this, name MyGeneLog™ and link to this exact page — not just the site.
Low density lipoprotein cholesterol levels (rs3846663). MyGeneLog™. https://www.mygenelog.com/variants/rs3846663