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- Title
Germline sequence variants in TGM3 and RGS22 confer risk of basal cell carcinoma.
- Authors
Stacey, Simon N.; Sulem, Patrick; Gudbjartsson, Daniel F.; Jonasdottir, Aslaug; Thorleifsson, Gudmar; Gudjonsson, Sigurjon A.; Masson, Gisli; Gudmundsson, Julius; Sigurgeirsson, Bardur; Benediktsdottir, Kristrun R.; Thorisdottir, Kristin; Ragnarsson, Rafn; Fuentelsaz, Victoria; Corredera, Cristina; Grasa, Matilde; Planelles, Dolores; Sanmartin, Onofre; Rudnai, Peter; Gurzau, Eugene; Koppova, Kvetoslava
- Abstract
To search for new sequence variants that confer risk of cutaneous basal cell carcinoma (BCC), we conducted a genome-wide association study of 38.5 million single nucleotide polymorphisms (SNPs) and small indels identified through whole-genome sequencing of 2230 Icelanders. We imputed genotypes for 4208 BCC patients and 109 408 controls using Illumina SNP chip typing data, carried out association tests and replicated the findings in independent population samples. We found new BCC susceptibility loci at TGM3 (rs214782[G], P = 5.5 × 10−17, OR = 1.29) and RGS22 (rs7006527[C], P = 8.7 × 10−13, OR = 0.77). TGM3 encodes transglutaminase type 3, which plays a key role in production of the cornified envelope during epidermal differentiation.
- Publication
Human Molecular Genetics, 2014, Vol 23, Issue 11, p3045
- ISSN
0964-6906
- Publication type
Article
- DOI
10.1093/hmg/ddt671