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Immunoglobulin A vasculitis

near MTCO3P1 · rs17212483

Stands on its own. Nothing else here links to this position yet — but the page above is the point: what the research found, what each genotype means, and where it came from, in language you can read. Links to conditions, drugs and the senses appear automatically if we write them.

Strength of the evidence

1 / 4

Its strongest genetic-study result is p = 10−8, with 1 associations in the GWAS Catalog.

How this is scored

4: ClinVar disease-causing, reviewed by an expert panel or a guideline (3–4 stars). 3: ClinVar, several labs agreeing (2 stars), or a genetic study at p ≤ 10−50. 2: ClinVar from one lab (1 star), or p ≤ 10−20. 1: ClinVar submitted without criteria (0 stars), or genome-wide significance (p ≤ 5×10−8). The higher of the two counts. It says how solid the evidence is, not whether it matters for a particular person.

What the study found

Who was studied 46 Finnish ancestry cases, 18,757 Finnish ancestry controls.

The effect Each copy of the T allele carried 4.27 times the odds of Immunoglobulin A vasculitis (95% confidence interval 3.27-5.58); p = 9 × 10−9.

How common The T allele had a frequency of about 20% in the people studied.

Where it sits Chromosome 6, band 6p21.32 — between genes, 8.7 kb from MTCO3P1.

How common each version is

CT
Korean KRGDB
C 91.2% · T 8.8%
Korean Korea4K
C 91.6% · T 8.4%
Japanese ToMMo
C 94.3% · T 5.7%
World gnomAD
C 87.0% · T 13.0%
World 1000 Genomes
C 88.2% · T 11.8%
World TOPMed
C 87.5% · T 12.5%

The share of all copies of this position that are each version. Source: the population studies published in dbSNP (US NCBI); each row names its study.

What each result means

C/C No copy of the version the research linked to Immunoglobulin A vasculitis. This is the starting point the study compared everyone against.
C/T One copy of the version the research linked to Immunoglobulin A vasculitis. That is a smaller link than two copies.
T/T Two copies of the version the research linked to Immunoglobulin A vasculitis. That is the strongest link of the three results. A link in a study is not a diagnosis.
Source
HLA-DQ and HLA-DRB1 alleles associated with Henoch-Schönlein purpura nephritis in Finnish pediatric population: a genome-wide association study
Koskela M, Nihtilä J, Ylinen E, Kolho KL, Nuutinen M, Ritari J, Jahnukainen T
Pediatric nephrology (Berlin, Germany) · 2021 · PMID 33591409 · open access

Quoting this page

Licensed CC BY-NC 4.0: free to read, share and adapt for non-commercial use, naming MyGeneLog™ and linking the exact page. Commercial use, including training or serving a commercial AI system, needs a licence — https://www.mygenelog.com/license

Immunoglobulin A vasculitis (rs17212483). MyGeneLog™. https://www.mygenelog.com/variants/rs17212483

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