Additive effects of the major risk alleles of IRF5 and STAT4 in primary Sjögren's syndrome

Primary Sjögren's syndrome (SS) shares many features with systemic lupus erythematosus (SLE). Here we investigated the association of the three major polymorphisms in IRF5 and STAT4 found to be associated with SLE, in patients from Sweden and Norway with primary SS. These polymorphisms are a 5-...

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Veröffentlicht in:Genes and immunity 2009-01, Vol.10 (1), p.68-76
Hauptverfasser: Nordmark, G, Kristjansdottir, G, Theander, E, Eriksson, P, Brun, J G, Wang, C, Padyukov, L, Truedsson, L, Alm, G, Eloranta, M-L, Jonsson, R, Rönnblom, L, Syvänen, A-C
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Sprache:eng
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Zusammenfassung:Primary Sjögren's syndrome (SS) shares many features with systemic lupus erythematosus (SLE). Here we investigated the association of the three major polymorphisms in IRF5 and STAT4 found to be associated with SLE, in patients from Sweden and Norway with primary SS. These polymorphisms are a 5-bp CGGGG indel in the promoter of IRF5 , the single nucleotide polymorphism (SNP) rs10488631 downstream of IRF5 and the STAT4 SNP rs7582694, which tags the major risk haplotype of STAT4. We observed strong signals for association between all three polymorphisms and primary SS, with odds ratios (ORs) >1.4 and P -values
ISSN:1466-4879
1476-5470
1476-5470
DOI:10.1038/gene.2008.94