A genome-wide association study for celiac disease identifies risk variants in the region harboring IL2 and IL21
β Scribed by van Heel, David A; Franke, Lude; Hunt, Karen A; Gwilliam, Rhian; Zhernakova, Alexandra; Inouye, Mike; Wapenaar, Martin C; Barnardo, Martin C N M; Bethel, Graeme; Holmes, Geoffrey K T
- Book ID
- 109919578
- Publisher
- Nature Publishing Group
- Year
- 2007
- Tongue
- English
- Weight
- 211 KB
- Volume
- 39
- Category
- Article
- ISSN
- 1061-4036
- DOI
- 10.1038/ng2058
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β¦ Synopsis
We tested 310,605 SNPs for association in 778 individuals with celiac disease and 1,422 controls. Outside the HLA region, the most significant finding (rs13119723; P ΒΌ 2.0 Γ 10 -7 ) was in the KIAA1109-TENR-IL2-IL21 linkage disequilibrium block. We independently confirmed association in two further collections (strongest association at rs6822844, 24 kb 5Β’ of IL21; metaanalysis P ΒΌ 1.3 Γ 10 -14 , odds ratio ΒΌ 0.63), suggesting that genetic variation in this region predisposes to celiac disease.
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