Abstracts tagged "interleukins (IL) and rituximab"

Abstract Number: 905 • 2018 ACR/ARHP Annual Meeting
Serum Interleukin-6 Levels in Antineutrophil Cytoplasmic Antibody-Associated Vasculitis
Alvise Berti¹, Roscoe Warner², Kent Johnson³, Divi Cornec⁴, Darrell Schroeder⁵, Brian Kabat⁵, Carol Langford⁶, Gary S. Hoffman⁷, Cees G.M. Kallenberg⁸, Philip Seo⁹, Robert F. Spiera¹⁰, Eugene William St. Clair¹¹, Fernando Fervenza¹², John H. Stone¹³, Paul A. Monach¹⁴, Ulrich Specks¹⁵ and Peter A. Merkel¹⁶, ¹Pulmonary and Critical Care, Mayo Clinic College of Medicine, Rochester, MN, ²University of Michigan Medical School, Ann Arbor,, MI, ³University of Michigan Medical School, Ann Arbor, MI, ⁴Rheumatology and UMR1227, Lymphocytes B et Autoimmunité, CHU Brest, Brest, France, ⁵Mayo Clinic, Rochester, MN, ⁶Rheumatic and Immunologic Diseases, Department of Rheumatic and Immunologic Diseases, Cleveland Clinic, Cleveland, OH, ⁷Rheumatology, Cleveland Clinic, Cleveland, OH, ⁸Rheumatology and Clinical Immunology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands, ⁹Medicine, Division of Rheumatology, Johns Hopkins University, Baltimore, MD, ¹⁰Hospital for Special Surgery, New York, NY, ¹¹Medicine, Duke University Medical Center, Durham, NC, ¹²Nephrology, Mayo Clinic, Rochester, MN, ¹³Rheumatology (Medicine), Massachusetts General Hospital, Harvard Medical School, Boston, MA, ¹⁴Section of Rheumatology, Boston University School of Medicine, Boston, MA, ¹⁵Mayo Clinic College of Medicine, Rochester, MN, ¹⁶Division of Rheumatology and the Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia, PA
Background/Purpose: The deregulated overproduction of interleukin (IL)-6 has been implicated in several inflammatory and antibody-mediated autoimmune diseases. We aimed to investigate serum IL-6 levels (sIL-6)…
Abstract Number: 514 • 2012 ACR/ARHP Annual Meeting
Frequencies and Numbers of Circulating IL-10 Producing Regulatory B Cells Are Not Disturbed in Pss-Patients but Correlate Negatively with the EULAR Sjögren Syndrome Disease Activity Score (ESSDAI)
Wayel H. Abdulahad¹, Gwenny Verstappen¹, Arjan Vissink², Minke G. Huitema¹, Petra M. Meiners², Hendrika Bootsma³ and Frans Kroese⁴, ¹Rheumatology and Clinical Immunology, University Medical Center Groningen, Groningen, Netherlands, ²Oral and Maxillofacial Surgery, University Medical Center Groningen, Groningen, Netherlands, ³Department of Rheumatology and Clinical Immunology, University Medical Center Groningen, Groningen, Netherlands, ⁴University Medical Center Groningen, Groningen, Netherlands
Background/Purpose: Recently, a specific and functionally important subset of regulatory B cells (Breg) that negatively regulate autoimmunity and inflammation has been described. Breg cells exert…

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