Abstracts tagged "autoantigens and interferons"

Abstract Number: 2872 • ACR/ARHP Annual Meeting 2014
B-Cell Autoepitope and Tetramer Analysis Reveals Expansion of Apoptotic Autoantigen La and snRNP Reactive B Cells in BXD2 Mice
Jennie Hamilton¹, Jun Li², Qi Wu³, PingAr Yang³, Bao Luo³, Hao Li⁴, Troy Randall⁵, John Edwin Bradley⁵, Justin J. Taylor⁶, John D. Mountz^7,8 and Hui-Chen Hsu^3,4, ¹University of Alabama at Birmingham, Birmingham, AL, ²Med - Immunology/Rheumatology, University of Alabama at Birmingham, Birmingham, AL, ³Division of Clinical Immunology and Rheumatology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, ⁴Department of Medicine, Clinical Immunology & Rheumatology, University of Alabama at Birmingham, Birmingham, AL, ⁵Division of Clinical Immunology and Rheumatology, University of Alabama at Birmingham, Birmingham, AL, ⁶Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, ⁷Dept of Med/Rheumatology Div, University of Alabama at Birmingham, Birmingham, AL, ⁸Birmingham VA Medical Center, Birmingham, AL
Background/Purpose Systemic lupus erythematous (SLE) is characterized by production of highly pathogenic IgG autoantibodies (autoAbs). While serum autoAb profiling is standard, it remains challenging to…