Alzheimer's disease or family history of Alzheimer's disease
TMEM41B · rs1443840515
0 132326Reads by AI crawlersClaude0ChatGPT0Google · Gemini0Perplexity0Meta AI0Microsoft · Copilot0Amazon2Apple3China (ByteDance, Huawei, Baidu…)2ByteDance (Doubao)2Others6Total13Counted 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.
Who was studied 37,075 European, African, Admixed American, Asian, Middle Eastern, Oceanic or unknown ancestry cases, 367,392 European, African, Admixed American, Asian, Middle Eastern, Oceanic or unknown ancestry controls.
The effect
The reported allele is C; the catalogue records no effect size
; p = 4 × 10−11.
Where it sits Chromosome 11, band 11p15.4 — in an intron of TMEM41B.
What each result means
A/ANo copy of the version the research linked to Alzheimer's disease or family history of Alzheimer's disease. This is the starting point the study compared everyone against.
A/COne copy of the version the research linked to Alzheimer's disease or family history of Alzheimer's disease. That is a smaller link than two copies.
C/CTwo copies of the version the research linked to Alzheimer's disease or family history of Alzheimer's disease. That is the strongest link of the three results. A link in a study is not a diagnosis.
Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025 · PMID 39998322 · open access
Questions about rs1443840515
What is rs1443840515?
rs1443840515 is a single position in the genome, in or near the TMEM41B gene. Published research associates it with alzheimer's disease or family history of 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 rs1443840515 linked to?
On MyGeneLog this position is linked to Alzheimer's Disease. The research behind each link, and its sources, are set out on that condition page.
Does having rs1443840515 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 rs1443840515 come from?
GWAS Catalog, Alzheimer's & dementia : the journal of the Alzheimer's Association 2025, PMID:39998322. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.
0 132326Reads by AI crawlersClaude0ChatGPT0Google · Gemini0Perplexity0Meta AI0Microsoft · Copilot0Amazon2Apple3China (ByteDance, Huawei, Baidu…)2ByteDance (Doubao)2Others6Total13Counted 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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Alzheimer's disease or family history of Alzheimer's disease (rs1443840515). MyGeneLog™. https://www.mygenelog.com/variants/rs1443840515