Abstracts tagged "Lupus and microparticles"

Abstract Number: 98 • 2018 ACR/ARHP Annual Meeting
Presence of Apoptotic Microparticle Containing Immune Complexes in Asymptomatic ANA+ Individuals Despite the Absence of Inflammation
Carolina Muñoz-Grajales^1,2, Dennisse Bonilla¹, Ariana Karanxha¹, Dario Ferri^1,2, Earl Silverman³, Sindhu Johnson⁴, Arthur Bookman⁵, Zahi Touma^5,6 and Joan E. Wither^1,2,5,7, ¹Krembil Research Institute, University Health Network, Toronto, ON, Canada, ²Department of Immunology, Department of Immunology, University of Toronto, Toronto, ON, Canada, ³Division of Rheumatology, The Hospital for Sick Children and University of Toronto, Toronto, ON, Canada, ⁴Rheumatology, Mount Sinai Hospital and University Health Network, Toronto, ON, Canada, ⁵Division of Rheumatology, University Health Network, Toronto, ON, Canada, ⁶University of Toronto, Toronto Western Hospital, Toronto, ON, Canada, ⁷Department of Medicine, Department of Medicine, University of Toronto, Toronto, ON, Canada
Background/Purpose: Currently, little is known about what distinguishes asymptomatic Anti-Nuclear Antibody (ANA) positive individuals (ANA+NS) who will progress to Systemic Lupus Erythematosus (SLE) from those…