T cells and giant cell arteritis Archives

Abstract Number: 3042 • ACR/ARHP Annual Meeting 2016
PD-1–Expressing T Cells in GCA Fail to Promote Immune Tolerance Functions
Ryu Watanabe¹, Hui Zhang², Ebru Hosgur², Gerald Berry³, Jorg Goronzy⁴ and Cornelia M. Weyand², ¹Medicine: Immunology/Rheumatology, Stanford University School of Medicine, Stanford, CA, ²Medicine: Immunology and Rheumatology, Stanford University School of Medicine, Stanford, CA, ³Pathology, Stanford University School of Medicine, Stanford, CA, ⁴Medicine/Division of Immunology & Rheumatology, Stanford University School of Medicine, Stanford, CA
Background/Purpose: The vasculitic lesions in GCA are filled with differentiated effector T cells that sustain granuloma formation, vessel wall restructuring, neoangiogenesis and intimal hyperplasia. Persistent…
Abstract Number: 2849 • ACR/ARHP Annual Meeting 2014
Involvement of CD8⁺ T Cells in the Pathogenesis of Giant Cell Arteritis and Polymyalgia Rheumatica
Maxime Samson¹, Sylvain Audia¹, Malika Trad², Marion Ciudad², Hervé Devilliers³, Alexandrine Gautheron², Valérie Quipourt⁴, Francois Maurier⁵, Nadine Meaux Ruault⁶, Patrick Manckoundia⁴, Paul Ornetti⁷, Jean-Francis Maillefert⁸, Jean-François Besancenot³, Christophe Ferrand⁹, Philippe Saas⁹, Laurent Martin¹⁰, Nona Janikashvili² and Bernard Bonnotte¹, ¹Dijon University Hospital, INSERM UMR 1098, Besançon ; University of Burgundy, Faculty of Medicine, IFR100 ; Department of Internal Medicine and Clinical Immunology, Dijon, France, ²University of Burgundy, Faculty of Medicine, IFR100, INSERM UMR 1098, Besançon, Dijon, France, ³Dijon University Hospital, Department of internal medicine and systemic diseases, Dijon, France, ⁴Dijon University Hospital, Department of Geriatric Internal Medicine, Dijon, France, ⁵HP Metz Belle Isle Hospital, Department of Internal Medicine, Metz, France, ⁶Besançon University Hospital, Department of Internal Medicine, Besançon, France, ⁷Dijon University Hospital, Department of Rheumatology, Dijon, France, ⁸Rheumatology, University Hospital Dijon, Dijon, France, ⁹Etablisement Français du Sang ; Université de Franche Comté, INSERM UMR1098, Besançon, France, ¹⁰Dijon University Hospital, INSERM UMR 1098, Besançon ; University of Burgundy, Faculty of Medicine, IFR100 ; Department of Pathology, Dijon, France
Background/Purpose Previous studies have demonstrated the implication of CD4+ T cells, especially T helper (Th1) and Th17 cells, in the pathogenesis of giant cell arteritis (GCA)…

Abstracts tagged "T cells and giant cell arteritis"

PD-1–Expressing T Cells in GCA Fail to Promote Immune Tolerance Functions

Involvement of CD8+ T Cells in the Pathogenesis of Giant Cell Arteritis and Polymyalgia Rheumatica

Involvement of CD8⁺ T Cells in the Pathogenesis of Giant Cell Arteritis and Polymyalgia Rheumatica