Abstract
Purpose: Systemic Sclerosis (SSc) is an autoimmune disease characterized by fibrosis of the skin and internal organs that leads to profound disability and premature death. Accumulating evidence point to a strong genetic component that is underlying the susceptibility of SSc. Here we aimed to identify the genetic factors that underly SSc. Method & Results: To identify the genetic traits for SSc, we performed a genome-wide association study comparing 842 European Caucasian SSc cases with 1711 European Caucasian controls exploiting the Illumina human BeadChip. Using a replication cohort comprising 1640 European Caucasian SSc cases and 1700 controls matched for country of origin we aimed to replicate the 11 most strongly non-MHC associated SNPs in the GWAS and replicated the association of STAT4 (P = 4.03E-10). After stratification for SSc phenotype, significant association (P
Original language | English |
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Pages (from-to) | 1262 |
Number of pages | 1 |
Journal | Arthritis & Rheumatism |
Volume | 60 |
Issue number | s10 |
DOIs | |
Publication status | Published - 1-Jan-2009 |
Event | The ACR/ARHP Annual Scientific Meeting Philadelphia - Philadelphia, United States Duration: 16-Oct-2009 → 21-Oct-2009 |
Keywords
- STAT4 protein
- rheumatology
- genome
- systemic sclerosis
- college
- health practitioner
- gene
- Caucasian
- deregulation
- pathogenesis
- autoimmune disease
- skin
- disability
- death
- fibrosis
- genetic trait
- genetic association
- human
- phenotype
- female
- risk factor
- population
- stratification
- heredity