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Body mass index

TMEM120B · rs118128493

Where this position leads

Conditions: Childhood Body Mass Index, Obesity and Body Weight

rs118128493 Condition: Childhood Body Mass Index Childhood Body Mass Index Condition Condition: Obesity and Body Weight Obesity and Body Weight Condition rs118128493 rs118128493 TMEM120B

What the study found

Who was studied 342,566 European ancestry individuals.

The effect Each copy of the T allele shifted the measure 0.0341 lower (95% confidence interval 0.023-0.045); p = 2 × 10−9.

Where it sits Chromosome 12, band 12q24.31 — in an intron of TMEM120B.

What each result means

C/C No copy of the version the research linked to Body mass index. This is the starting point the study compared everyone against.
C/T One copy of the version the research linked to Body mass index. That is a smaller link than two copies.
T/T Two copies of the version the research linked to Body mass index. That is the strongest link of the three results. A link in a study is not a diagnosis.
Source

Questions about rs118128493

What is rs118128493?

rs118128493 is a single position in the genome, in or near the TMEM120B gene. Published research associates it with body mass index. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.

What conditions is rs118128493 linked to?

On MyGeneLog this position is linked to Childhood Body Mass Index, Obesity and Body Weight. The research behind each link, and its sources, are set out on that condition page.

Does having rs118128493 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 rs118128493 come from?

GWAS Catalog, Scientific reports 2024, PMID:38538606. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.

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.

Body mass index (rs118128493). MyGeneLog™. https://www.mygenelog.com/variants/rs118128493

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