Abstracts tagged "immune response"

Abstract Number: 1294 • 2013 ACR/ARHP Annual Meeting
Anti-Inflammatory Effect Of Resveratrol As a Dietary Supplement In An Antigen-Induced Arthritis Rat Model
Romina R. Riveiro-Naveira¹, Jesus Loureiro¹, Alberto Centeno-Cortés², Eduardo López-Peláez², Carlos Vaamonde-García¹, M. Noa Valcárcel-Ares¹, Francisco J. Blanco³ and Maria J. López-Armada¹, ¹Aging and Inflammation Research Lab, INIBIC-CHU A Coruña, A Coruña, Spain, ²Experimental Surgery Unit, CHU A Coruña, A Coruña, Spain, ³Osteoarticular and Aging Research Laboratory, Proteomics Unit-Associated Node to ProteoRed-ISCIII, INIBIC-CHUAC, A Coruña, Spain
Background/Purpose: Inflammatory cells like macrophages, lymphocytes and neutrophils in hyperplasic synovial tissue have been identified as key players in the onset and development of rheumatoid…
Abstract Number: 730 • 2013 ACR/ARHP Annual Meeting
Cell-Mediated Immune Responses To Influenza and Herpesvirus Antigen Stimulation Are Conserved But Adversely Impacted By Immunosuppressive Therapy and Active Infection In Patients With Granulomatosis With Polyangiitis
John McKinnon¹, Robbie Mailliard², Dawn McClemens-McBride³, Donald Jones³, Charles Rinaldo Jr.⁴ and Kathleen Maksimowicz-McKinnon⁵, ¹Infectious Disease, Henry Ford Hospital, Detroit, MI, ²Infectious Diseases and Microbiology, University of Pittsburgh, Pittsburgh, PA, ³Rheumatology, University of Pittsburgh, Pittsburgh, PA, ⁴Infectious Diseases and Microbiology, Pathology, University of Pittsburgh, Pittsburgh, PA, ⁵Rheumatology, Henry Ford Hospital, Detroit, MI
Background/Purpose: Reactivation of chronic herpesvirus infections is not uncommon in immunosuppressed patients, including those with granulomatosis with polyangiitis (GPA). The effects of GPA disease and…
Abstract Number: L17 • 2013 ACR/ARHP Annual Meeting
Safety and Immunogenicity of Inactivated Varicella-Zoster Virus Vaccine in Adults with Autoimmune Disease
Lawrence McAdam¹, Michael Eberhardson², William Grainger³, Kim Papp⁴, Stephen Hall⁵, Tina Sterling⁶, Jon Stek⁶, Lei Pang⁶, Yanli Zhao⁶, Ivan Chan⁶, Richard Haupt⁶, Janie Parrino⁶ and Jeffrey Silber⁶, ¹Advanced Rheumatology, Infusion and Clinical Research Center, Thousand Oaks, CA, ²Karolinska University Hospital, Karolinska Institute, Stockholm, Sweden, ³Neurological Physicians of Arizona, Gilbert, AZ, ⁴K. Papp Clinical Research,, Waterloo, ON, Canada, ⁵Emeritus Research, Malvern, Australia, ⁶Merck & Co., Inc., Whitehouse Station, NJ
Background/Purpose: Patients with autoimmune diseases are often immunocompromised, resulting in higher incidence of HZ than in immunocompetent individuals with significant morbidity and occasional mortality from…
Abstract Number: 2684 • 2013 ACR/ARHP Annual Meeting
Impact Of Anti-Rheumatic Treatment On Immunogenicity Of Pandemic H1N1 Influenza Vaccine In Patients With Arthritis
Meliha C. Kapetanovic¹, Lars-Erik Kristensen², Tore Saxne³, Teodora Aktas⁴, Andreas Mörner⁴ and Pierre Geborek⁵, ¹Dept of Clinical Sciences Lund, Section of Rheumatology, Lund University, Lund, Sweden, ²Dept of Clinical Sciences, Lund, Section for Rheumatology, Lund University, Faculty of Medicine, Malmö, Sweden, ³Section of Rheumatology, Deparment of Clinical Sciences, Lund, Lund University, Lund, Sweden, ⁴Vaccinology Unit, Department of Diagnostics and Vaccinology, Swedish Institute for Communicable Disease Control, Solna, Sweden., Vaccinology Unit, Department of Diagnostics and Vaccinology, Swedish Institute for Communicable Disease Control, Solna, Sweden., Solna, Sweden, ⁵Section of Rheumatology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
Impact of anti-rheumatic treatment on immunogenicity of pandemic H1N1 influenza vaccine in patients with arthritis Background/Purpose: An adjuvanted pandemic H1N1 influenza (pH1N1) vaccine (Pandemrix®) was…
Abstract Number: 2618 • 2012 ACR/ARHP Annual Meeting
Lupus Disease Activity Severely Impairs Pandemic Influenza A/H1N1 Vaccine Immune Response in Patients without Therapy
Eduardo F. Borba¹, Sandra G. Pasoto¹, Ana L. Calich¹, Ricardo Fuller¹, Vilma S.T. Viana¹, Margareth Vendramini¹, Joao Miraglia², Maria A. Ishida³ and Eloisa Bonfa⁴, ¹Rheumatology Division, University of Sao Paulo, Sao Paulo, Brazil, ²Instituto Butantan, Fundação Butantan, São Paulo, Brazil, ³Instituto Adolfo Lutz, São Paulo, Brazil, ⁴Rheumatology Division, University of São Paulo, Sao Paulo, Brazil
Background/Purpose: To determine the influence of disease activity without the effect of drugs in pandemic 2009 influenza A (H1N1) vaccine immune response in untreated systemic…
Abstract Number: 2452 • 2012 ACR/ARHP Annual Meeting
Rheumatoid Arthritis-Associated PTPN22 Modulates Toll-Like Receptor-Mediated, Type 1 Interferon-Dependent Innate Immunoregulation
Yaya Wang¹, Stephanie Stanford², Wenbo Zhou³, Jennifer L. Auger⁴, Genhong Cheng⁵, Amanda Campbell⁶, Fernanda M. Shoyama¹, Henry H. Balfour Jr.⁷, Andrew C. Chan⁸, Bryce A. Binstadt⁴, Nunzio Bottini⁶ and Erik J. Peterson³, ¹Department of Medicine, University of Minnesota, Minneapolis, MN, ²Cellular Biology, La Jolla Institute for Allergy and Immunology, La Jolla, CA, ³University of Minnesota, Minneapolis, MN, ⁴Center for Immunology and Department of Pediatrics, University of Minnesota, Minneapolis, MN, ⁵University of California, Los Angeles, Los Angeles, CA, ⁶La Jolla Institute for Allergy and Immunology, La Jolla, CA, ⁷University of Minnesota, Minneapolis, ⁸Immunology, Genentech Inc, South San Francisco, CA
Background/Purpose: A coding polymorphism (C1858T) in PTPN22 is strongly associated with risk of Rheumatoid Arthritis (RA) and other autoimmune diseases. PTPN22 encodes Lymphoid Phosphatase (Lyp);…
Abstract Number: 1185 • 2012 ACR/ARHP Annual Meeting
Regulatory Role of 1, 25 Dihydroxyvitamin D3 in the Pathogenesis of Autoimmune Arthritis
Siba P. Raychaudhuri¹, Ananya Datta Mitra², Anupam Mitra¹, Christine Abria² and Smriti K. Raychaudhuri², ¹Rheumatology, VA Sacramento Medical Center/UC Davis School of Medicine, Mather, CA, ²Rheumatology, VA Sacramento Medical Center, Mather, CA
Background/Purpose: Fibroblast like synoviocytes (FLS) and T lymphocytes are considered as major effector cells in the pathogenesis of autoimmune arthritis (AA) such as rheumatoid arthritis…
Abstract Number: 1072 • 2012 ACR/ARHP Annual Meeting
Enzymatic Lipid Oxidation Contributes to the Maintenance of Self-Tolerance by Regulating Antigen Clearance and Dendritic Cell Function
Stefan Uderhardt¹, Tobias Rothe¹, Elisabeth Zinser², Olga Oskolkova³, Martin Herrmann⁴, Alexander Steinkasserer⁵, Valery Bochkov³, Georg Schett⁶ and Gerhard Kronke¹, ¹Internal Medicine 3, University of Erlangen, Erlangen, Germany, ²University of Erlangen, Erlangen, Germany, ³Department of Vascular Biology and Thrombosis Research, Center for Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria, Vienna, Austria, ⁴Instiute for Immunology, PhD, Erlangen, Germany, ⁵Department of Immune Modulation at the Department of Dermatology, University Hospital Erlangen, Erlangen, Germany, ⁶Dept of Medicine 3, Rheumatology and Clinical Immunology, University of Erlangen-Nuremberg, Erlangen, Germany
Background/Purpose: During inflammation and tissue damage, pathogens as well as dying cells are ingested by different phagocytes such as macrophages and dendritic cells. The uptake…
Abstract Number: 666 • 2012 ACR/ARHP Annual Meeting
Leukadherin 1, a CR3 Mimetic, Negatively Regulates Toll Like Receptor (TLR) Dependent Inflammatory Responses via Degradation of an Adaptor Protein
Kristen Lee¹, Joanne H. Reed², Vineet Gupta³, Tejaskumar Patel², Jill P. Buyon⁴ and Robert M. Clancy², ¹Rheumatology, NYU Langone Medical Center, New York, NY, ²Medicine, New York University School of Medicine, New York, NY, ³Division of Nephrology and Hypertension, Department of Medicine, University of Miami, Miami, FL 33136, U.S.A., Miami, FL, ⁴Department of Medicine, Division of Rheumatology, New York University School of Medicine, New York, NY
Background/Purpose: Systemic Lupus Erythematosus is characterized by continuous and cyclic stimulation of the innate immune system by endogenous nucleic acids. Immune complexes of Ro60, ssRNA…
Abstract Number: 475 • 2012 ACR/ARHP Annual Meeting
Immunologic Responsiveness in Patients with Juvenile Idiopathic Arthritis On Methotrexate and Etanercept: 23 Valent Pneumococcal Vaccination
Ankur A. Kamdar¹, Patricia C. Giclas² and Barry L. Myones³, ¹Rheumatology, University of Texas Medical School at Houston, Houston, TX, ²Pediatric Allergy and Immunology, National Jewish Health, Denver, CO, ³Pediatrics, Baylor College of Medicine, Houston, TX
Background/Purpose: There is a paucity of data regarding response to vaccinations in patients with juvenile idiopathic arthritis (JIA) treated with methotrexate (MTX). It is also…
Abstract Number: 98 • 2012 ACR/ARHP Annual Meeting
How to Assess Risks for Pulmonary Infection in Patients Receiving Immunosuppressive Treatment for Rheumatic Diseases? A Report From a Large-Scale Prospective Cohort Study
Hayato Yamazaki¹, Ryoko Sakai¹, Ryuji Koike², Yasunari Miyazaki³, Michi Tanaka¹, Toshihiro Nanki¹, Kaori Watanabe¹, Shinsuke Yasuda⁴, Takashi Kurita⁵, Yuko Kaneko⁶, Yoshiya Tanaka⁷, Yasuhiko Nishioka⁸, Yoshinari Takasaki⁹, Kenji Nagasaka¹⁰, Koichi Amano¹¹, Shigeto Tohma¹², Makoto Dohi¹³, Takahiko Sugihara¹⁴, Haruhito Sugiyama¹⁵, Yasushi Kawaguchi¹⁶, Naohiko Inase¹⁷, Sae Ochi¹⁸, Hiroyuki Hagiyama¹⁹, Nobuyuki Miyasaka²⁰ and Masayoshi Harigai²¹, ¹Department of Pharmacovigilance, Tokyo Medical and Dental University, Tokyo, Japan, ²Clinical Research Center, Tokyo Medical and Dental University, Tokyo, Japan, ³Department of Integrated Pulmonology, Tokyo Medical and Dental University, Tokyo, Japan, ⁴Division of Rheumatology, Endocrinology and Nephrology, Hokkaido University Graduate School of Medicine, Sapporo, Japan, ⁵Department of Medicine II, Hokkaido University, Sapporo, Japan, ⁶Dept of Internal Medicine, Keio Univ School of Medicine, Tokyo, Japan, ⁷The First Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan, ⁸Department of Respiratory Medicine & Rheumotology, The Univeristy of Tokushima Graduate School, Tokushima, Japan, ⁹Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan, ¹⁰Department of Rheumatology, Ome Municipal General Hospital, Ome, Japan, ¹¹Department of Rheumatology and Clinical Immunology, Saitama Medical Center, Saitama Medical University, Saitama, Japan, ¹²Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital, Sagamihara, Japan, ¹³Department of Allergy and Rheumatology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan, ¹⁴Department of Medicine and Rheumatology, Tokyo Metropolitan Geriatric Hospital, Tokyo, Japan, ¹⁵Division of Respiratory Medicine, National Center for Global Health and Medicine, Tokyo, Japan, ¹⁶Institute of Rheumatology, Tokyo Women's Medical University, Tokyo, Japan, ¹⁷Dept of Integrated Pulmonology, Tokyo Medical and Dental University, Tokyo, Japan, ¹⁸Department of Rheumatology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan, ¹⁹Department of Rheumatology, Yokohama-city Bay Red Cross Hospital, Yokohama, Japan, ²⁰Department of Medicine and Rheumatology and Global Center of Excellence Program, Tokyo Medical and Dental University, Tokyo, Japan, ²¹Dept of Pharmacovigilance, Tokyo Medical and Dental University, Tokyo, Japan
Background/Purpose: Patients with rheumatic diseases given immunosuppressive therapy are susceptible to various types of infections, especially pulmonary infections that affect their vital prognosis. The aim…

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