Genetic factors predisposing to systemic lupus erythematosus and lupus nephritis.

ABSTRACT: Systemic lupus erythematosus (SLE) is a chronic inflammatory disease characterized by a loss of tolerance to self-antigens and the production of high titers of serum autoantibodies. Lupus nephritis can affect up to 74% of SLE patients, particularly those of Hispanic and African ancestries, and remains a major cause of morbidity and mortality. A genetic etiology in SLE is now well substantiated. Thanks to extensive collaborations, extraordinary progress has been made in the past few years and the number of confirmed genes predisposing to SLE has catapulted to approximately 30. Studies of other forms of genetic variation, such as copy number variants and epigenetic alterations, are emerging and promise to revolutionize our knowledge about disease mechanisms. However, to date little progress

SUBMITTER: Ramos PS 

PROVIDER: S-EPMC2847514 | biostudies-literature | 2010 Mar

REPOSITORIES: biostudies-literature