publication . Other literature type . 2008

Genome-wide association scan in women with systemic lupus erythematosus identifies susceptibility variants in ITGAM, PXK, KIAA1542 and other loci

Harley, John B; Alarcón-Riquelme, Marta E; Criswell, Lindsey A; Jacob, Chaim O; Kimberly, Robert P; Moser, Kathy L; Tsao, Betty P; Vyse, Timothy J; Langefeld, Carl D; Nath, Swapan K; ...
  • Published: 20 Jan 2008
  • Publisher: Springer Science and Business Media LLC
Abstract
Systemic lupus erythematosus (SLE) is a common systemic autoimmune disease with complex etiology but strong clustering in families (λS = ~30). We performed a genome-wide association scan using 317,501 SNPs in 720 women of European ancestry with SLE and in 2,337 controls, and we genotyped consistently associated SNPs in two additional independent sample sets totaling 1,846 affected women and 1,825 controls. Aside from the expected strong association between SLE and the HLA region on chromosome 6p21 and the previously confirmed non-HLA locus IRF5 on chromosome 7q32, we found evidence of association with replication (1.1 × 10−7 < Poverall < 1.6 × 10−23; odds ratio ...
Subjects
Medical Subject Headings: skin and connective tissue diseasesimmune system diseases
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