Standard

Hypothyroidism

SUN2 · rs138716

Where this position leads

Condition: Hypothyroidism

rs138716 Condition: Hypothyroidism Hypothyroidism Condition rs138716 rs138716 SUN2

What the study found

Who was studied 257,365 African ancestry, admixed American, East Asian ancestry, European ancestry, South Asian ancestry, Greater Middle Eastern cases, 2,186,763 African ancestry, admixed American, East Asian ancestry, European ancestry, South Asian ancestry, Greater Middle Eastern controls.

The effect Each copy of the T allele shifted the measure 0.0319 higher (95% confidence interval 0.021-0.042); p = 3 × 10−9.

How common The T allele had a frequency of about 29% in the people studied.

Where it sits Chromosome 22, band 22q13.1 — in an intron of SUN2.

What ClinVar records

Classification Benign; criteria provided, single submitter (1 of 4 stars, 1 submitter), last evaluated 2021-05-15. ClinVar record 1222341 NM_015374.3(SUN2):c.425-202G>A

What this is ClinVar's aggregate record for this position (as of its 2026-09-24 release), not a result about you. A classification describes the variant against the condition named, as laboratories submitted it. Whether a person carries this variant, and what that would mean for them, is a question for a clinical test and a genetic counsellor.

What each result means

C/C Published research associates this genotype with typical/baseline likelihood of Hypothyroidism — no copies of the reported risk allele.
C/T Published research associates this genotype (one copy of the reported risk allele) with an intermediate association with Hypothyroidism.
T/T Published research associates this genotype (two copies of the reported risk allele) with a higher likelihood of Hypothyroidism compared to the general population.
Source

Questions about rs138716

What is rs138716?

rs138716 is a single position in the genome, in or near the SUN2 gene. Published research associates it with hypothyroidism. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.

What conditions is rs138716 linked to?

On MyGeneLog this position is linked to Hypothyroidism. The research behind each link, and its sources, are set out on that condition page.

Does having rs138716 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 rs138716 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.

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.

Hypothyroidism (rs138716). MyGeneLog™. https://www.mygenelog.com/variants/rs138716

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