Who was studied 4,446 East Asian ancestry cases, 406,110 East Asian ancestry controls.
The effect
Each copy of the A allele shifted the measure 0.212 higher (95% confidence interval 0.14-0.29); p = 4 × 10−8.
How common The A allele had a frequency of about 7% in the people studied.
Where it sits Chromosome 5, band 5q34 — in an intron of NUDCD2.
What each result means
A/APublished research associates this genotype (two copies of the reported risk allele) with a higher likelihood of Thyroid cancer compared to the general population.
A/GPublished research associates this genotype (one copy of the reported risk allele) with an intermediate association with Thyroid cancer.
G/GPublished research associates this genotype with typical/baseline likelihood of Thyroid cancer — no copies of the reported risk allele.
Nature genetics · 2026 · PMID 41644669 · open access
Questions about rs144200540
What is rs144200540?
rs144200540 is a single position in the genome, in or near the NUDCD2 gene. Published research associates it with thyroid cancer. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
What conditions is rs144200540 linked to?
On MyGeneLog this position is linked to Thyroid Cancer. The research behind each link, and its sources, are set out on that condition page.
Does having rs144200540 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 rs144200540 come from?
GWAS Catalog, Nature genetics 2026, PMID:41644669. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.
0
13
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.
Thyroid cancer (rs144200540). MyGeneLog™. https://www.mygenelog.com/variants/rs144200540