PTPN22: Its role in SLE and autoimmunity

SA Chung, LA Criswell - Autoimmunity, 2007 - Taylor & Francis
Autoimmunity, 2007Taylor & Francis
A functional variant of protein tyrosine phosphatase nonreceptor 22 (PTPN22) has recently
been shown to be associated with multiple autoimmune diseases, including systemic lupus
erythematosus (SLE), rheumatoid arthritis, type 1 diabetes, and autoimmune thyroid
disease. In this review, we discuss the structure and function of this gene and its disease-
associated polymorphisms. In addition, we review the studies investigating the association
between this gene and SLE, along with other autoimmune diseases.
A functional variant of protein tyrosine phosphatase nonreceptor 22 (PTPN22) has recently been shown to be associated with multiple autoimmune diseases, including systemic lupus erythematosus (SLE), rheumatoid arthritis, type 1 diabetes, and autoimmune thyroid disease. In this review, we discuss the structure and function of this gene and its disease-associated polymorphisms. In addition, we review the studies investigating the association between this gene and SLE, along with other autoimmune diseases.
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