Increased Frequency of Extremely Skewed X Chromosome Inactivation in Juvenile Idiopathic Arthritis


Uz E. , Mustafa C., TOPALOĞLU R., BİLGİNER Y., DURSUN A., Kasapcopur O., ...More

ARTHRITIS AND RHEUMATISM, vol.60, no.11, pp.3410-3412, 2009 (Journal Indexed in SCI) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 60 Issue: 11
  • Publication Date: 2009
  • Doi Number: 10.1002/art.24956
  • Journal Name: ARTHRITIS AND RHEUMATISM
  • Journal Indexes: Science Citation Index Expanded, Scopus
  • Page Numbers: pp.3410-3412

Abstract

Objective. Juvenile idiopathic arthritis (JIA) is a childhood rheumatic disease of unknown etiology. Two subgroups of JIA, i.e., oligoarticular and polyarticular, are thought to have an autoimmune component, and show a higher female:male ratio. Skewed X chromosome inactivation (XCI) has previously been shown to be associated with scleroderma and autoimmune thyroiditis, 2 autoimmune disorders occurring predominantly in females. This study was undertaken to extend the analysis to the pediatric age group and to determine the XCI profiles of patients with JIA.