Correlation between the amino acid position of arginine in VH-CDR3 and specificity for native DNA among autoimmune antibodies

Abstract excerpt

Autoimmunity to DNA in mouse models for the systemic autoimmune disease systemic lupus erythematosus (SLE) has all of the characteristics of an Ag-driven secondary immune response to DNA. Since the pathogenesis of anti-DNA Ab in SLE is correlated to Ab specificity for native DNA (dsDNA), understanding how such specificity is generated is important. As with immune A responses to most Ags, autoimmune Ab responses...