Abstracts tagged "cytokines and toll-like receptors"

Abstract Number: 2693 • 2014 ACR/ARHP Annual Meeting
Hyporesponsiveness to TLR9 in Term of Cytokines Production By B Cells in SLE-Patients
Julia Sieber¹, Capucine Daridon¹, Sarah J. Fleischer¹, Vanessa Fleischer¹, Falk Hiepe¹, Tobias Alexander², Guido Heine³, Gerd Burmester⁴, Simon Fillatreau⁵ and Thomas Dörner¹, ¹Charité University Medicine, Dept. Medicine/Rheumatology and Clinical Immunology/German Rheumatism Research Center (DRFZ), Berlin, Germany, ²Dept. Medicine/Rheumatology and Clinical Immunology, Charité University Medicine, Dept. Medicine/Rheumatology and Clinical Immunology/German Rheumatism Research Center (DRFZ), Berlin, Germany, ³Charité University Medicine, Dept. Dermatology, Venerology and Allergology, Berlin, Germany, ⁴Charité University Medicine, Dept. Medicine/Rheumatology and Clinical Immunology, Berlin, Germany, ⁵German Rheumatism Research Center (DRFZ), Berlin, Germany
Background/Purpose The role of B cells in immunity has been mainly related to the generation of antibodies and formation of immune complexes. However, B cells…
Abstract Number: 568 • 2013 ACR/ARHP Annual Meeting
Pneumococcal Polysaccharide Vaccination Regulates T and B Lymphocyte Cytokine Responses and Decreases Kidney Stat1 Levels In MRL/Lpr Mice In Vivo
Victor Gazivoda¹, Shikha Mehta², Luhan Wang³, Julia Ash⁴, Kirk E. Sperber³ and Ioannis Tassiulas³, ¹Medicine, New York Medical College, Valhalla, NY, ²New York Medical College, Valhalla, NY, ³Medicine-Rheumatology, New York Medical College, Valhalla, NY, ⁴Rheumatology, New York Medical College, Valhalla, NY
Background/Purpose: Zwitterionic polysaccharides can activate CD4+ T cells after processing and presentation by antigen-presenting cells. The 23-valent capsular polysaccharide pneumococcal vaccine, PneumoVax, protects against invasive…

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