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Who was studied 39,106 European ancestry clinically diagnosed cases, 46,828 European ancestry proxy cases, 401,577 European ancestry controls; replicated in 25,392 cases, 276,086 controls.
The effect
Each copy of the G allele carried 1.19 times the odds of Alzheimer's disease (95% confidence interval 1.13-1.25); p = 3 × 10−11.
How common The G allele had a frequency of about 2% in the people studied.
Where it sits Chromosome 11, band 11q24.1 — in an intron of SORL1.
What each result means
G/GTwo copies of the version the research linked to Alzheimer's disease. That is the strongest link of the three results. A link in a study is not a diagnosis.
G/TOne copy of the version the research linked to Alzheimer's disease. That is a smaller link than two copies.
T/TNo copy of the version the research linked to Alzheimer's disease. This is the starting point the study compared everyone against.
Nature genetics · 2022 · PMID 35379992 · open access
Questions about rs74685827
What is rs74685827?
rs74685827 is a single position in the genome, in or near the SORL1 gene. Published research associates it with alzheimer's disease. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
What conditions is rs74685827 linked to?
On MyGeneLog this position is linked to Alzheimer's Disease Risk (APOE). The research behind each link, and its sources, are set out on that condition page.
Does having rs74685827 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 rs74685827 come from?
GWAS Catalog, Nature genetics 2022, PMID:35379992. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.
0 17212111Reads by AI crawlersClaude0ChatGPT2Google · Gemini0Perplexity1Meta AI0Microsoft · Copilot0Amazon2Apple0China (ByteDance, Huawei, Baidu…)1ByteDance (Doubao)1Others11Total17Counted by the name each crawler declares; requests found to be impersonating one are left out. Google · Gemini includes Googlebot, the search crawler whose index Google also uses for its AI features. Other search engines and bots are under Others.
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