Abstracts tagged "T cells"

Abstract Number: 2678 • 2014 ACR/ARHP Annual Meeting
UC-MSCs Inhibit T Cell Autophagy and Apoptosis in Patients with Systemic Lupus Erythematosus through Mitochondrial Transfer
Jinyun Chen¹, Xuebing Feng² and Lingyun Sun², ¹The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China, ²Department of Rheumatology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
Background/Purpose This study is aimed to investigate the role of umbilical cord derived mesenchymal stem cells (UC-MSCs) on autophagy and apoptosis in T cells from…
Abstract Number: 1741 • 2014 ACR/ARHP Annual Meeting
Anti-TNFα Treatment Increases IL-17A+ and IL-22+ T Cells in Spondyloarthritis Regardless of Concomittant Gut Inflammation
Thomas Andersen¹, René Østgård^1,2, Bent Deleuran^1,2, Malene Hvid³ and Henning Glerup⁴, ¹Dept. of Biomedicine, Aarhus University, Aarhus, Denmark, ²Dept. of Rheumatology, Aarhus University Hospital, Aarhus, Denmark, ³Dept. of Clinical Medicine, Aarhus University, Aarhus, Denmark, ⁴Dept. of Gastroenterology, Regional Hospital of Silkeborg, Silkeborg, Denmark
Background/Purpose The pro-inflammatory Th17 associated cytokines IL-17A and IL-22 have been proposed as important mediators of the inflammation seen in spondyloarthritis (SpA) and inflammatory bowel…
Abstract Number: 1048 • 2014 ACR/ARHP Annual Meeting
Oncostatin M Suppresses Activation of IL-17/Th17 Via Suppressor of Cytokine signaling3 (SOCS3) Regulation in CD4+ T Cells
Young Ok Jung^1,2, seon Yeong Lee³, Sung Yeon Lee⁴, Mi-La Cho³ and Hea-Jin Son⁵, ¹Rheumatology dept, Internal medicine, Hallym University Kangnam Sacred Heart Hospital, Seoul, South Korea, ²Rheumatology dept, Internal Medicine, Hallym University Kangnam Sacred Heart Hospital, Seoul, South Korea, ³Rheumatism Research Center, Catholic Research Institute of Medical Science, Catholic University of Korea, Seoul, South Korea, ⁴Department of Internal Medicine, Hallym University Sacred Heart Hospital, Gyeonggi-do, South Korea, ⁵Rheumatism Research Center, Catholic Institutes of Medical Science, The Catholic University of Korea, Seoul, South Korea
Background/Purpose Oncostatin M (OSM) is a pleiotropic cytokine that belongs to the interleukin(IL)-6 group of cytokines. High level of OSM were detected in synoviums of…
Abstract Number: 336 • 2014 ACR/ARHP Annual Meeting
The Additive Inflammatory in Vivo and in Vitro Effects of Thymic Stromal Lymphopoietin (TSLP) and IL-7 in Arthritis Underscore the Therapeutic Rationale for blockade of Their Common Receptor Subunit
M.R. Hillen^1,2, S.A.Y. Hartgring^1,2, T.R.D.J. Radstake^2,3, C.E. Hack^1,2, F.P.J.G. Lafeber¹ and J.a.G. van Roon^1,2, ¹Rheumatology & Clinical Immunology, UMC Utrecht, Utrecht, Netherlands, ²Laboratory for Translational Immunology, UMC Utrecht, Utrecht, Netherlands, ³Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht, Netherlands
Background/Purpose Interleukin (IL)-7 and thymic stromal lymphopoietin (TSLP) are cytokines that signal through the IL-7Ra subunit and play proinflammatory roles in experimental arthritis and rheumatoid…
Abstract Number: 2846 • 2014 ACR/ARHP Annual Meeting
CaMK4 Inhibition Ameliorates the Development of Th17 Driven Inflammatory Diseases By Preventing Recruitment of IL-17 Producing Cells to Target Organs
Tomohiro Koga^1,2, Kotaro Otomo², Masayuki Mizui³, Nobuya Yoshida⁴, José C. Crispin², Atsushi Kawakami¹ and George C. Tsokos⁵, ¹Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan, ²Medicine/Rheumatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, ³Division of Rheumatology, Department of Medicine,, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, ⁴Rheumatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, ⁵Rheumatology, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA
Background/Purpose: IL-17 producing T helper (Th17) cells have been closely associated with the development of organ damage in inflammatory and autoimmune diseases. We have previously…
Abstract Number: 2460 • 2014 ACR/ARHP Annual Meeting
Phospho-STAT1/3 and Gene Expression Measurement in Circulating CD4⁺ T Cells As Diagnostic Tools in Early Autoantibody-Negative Rheumatoid Arthritis
Amy E. Anderson¹, Arthur G Pratt¹, Mamdouh Sedhom², Nisha Nair³, Jonathan Massey³, Christine Routledge¹, Ben Hargreaves¹, Philip Brown¹, Anne Barton⁴, John D Isaacs¹ and Ranjeny Thomas², ¹Institute of Cellular Medicine (Musculoskeletal Research Group), NIHR Newcastle Biomedical Research Centre, Newcastle Hospitals Foundation Trust and Newcastle University, Newcastle upon Tyne, United Kingdom, ²Translational Research Institute, The University of Queensland Diamantina Institute, Queensland, Australia, ³NIHR Manchester Musculoskeletal Biomedical Research Unit, Manchester Academy of Health Sciences, Manchester, United Kingdom, ⁴NIHR Manchester Musculoskeletal Biomedical Research Unit, Manchester Academic Health Science Centre, Manchester, United Kingdom
Background/Purpose Early diagnosis of rheumatoid arthritis (RA) improves outcomes but is challenging, particularly amongst anti-citrullinated peptide auto-antibody (ACPA) negative individuals. Previously we identified an IL-6…
Abstract Number: 1738 • 2014 ACR/ARHP Annual Meeting
Prominent Role of CCR6+ T Helper Cells in the Pathogenesis of ACPA+ Patients with Early RA
Sandra M.J. Paulissen¹, Jan Piet van Hamburg², Nadine Davelaar², Heleen Vroman³, Johanna MW Hazes⁴, P.H.P. de Jong⁵ and Erik Lubberts², ¹Rheumatology, Erasmus Medical Center, Rotterdam, Netherlands, ²Immunology, Erasmus MC, University Medical Center, Rotterdam, Netherlands, ³Rheumatology and Pulmonary Medicine, Erasmus MC, University Medical Center, Rotterdam, Netherlands, ⁴Rheumatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands, ⁵Department of Rheumatology, Erasmus University Medical Center, Rotterdam, Netherlands
Background/Purpose: Presence of serum anti-citrullinated protein antibodies (ACPAs) in patients with rheumatoid arthritis (RA) predicts worse disease course and a more erosive disease. In the…
Abstract Number: 1033 • 2014 ACR/ARHP Annual Meeting
Stat3 Promotes IL-10 Expression in SLE T Cells through Trans-activation and Chromatin Remodeling
Christian Hedrich¹, Thomas Rauen², Sokratis Apostolidis³, Alexandros P. Grammatikos⁴, Noe Rodriguez Rodriguez⁴, Christina Ioannidis³, Vasileios C. Kyttaris⁴, José C. Crispin⁴ and George C. Tsokos⁵, ¹Children's Hospital, Dresden, Germany, ²Medicine/Rheumatology, BIDMC, Harvard Medical School, Boston, MA, ³Medicine, Rheumatology, BIDMC, Boston, MA, ⁴Medicine/Rheumatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, ⁵Rheumatology, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA
Background/Purpose: IL-10 is an immune-regulatory cytokine that is expressed by a wide range of cells and tissues. It plays a central role in the regulation…
Abstract Number: 37 • 2014 ACR/ARHP Annual Meeting
Regulation of Osteoclast and T Cell Differentiation By DC-STAMP and TRAF3
Yahui Grace Chiu¹, Jinbo Li², Dongge Li¹, Brendan Boyce² and Christopher T. Ritchlin³, ¹Allergy, Immunology and Rheumatology, University of Rochester, Rochester, NY, ²Pathology, University of Rochester, Rochester, NY, ³Allergy Immunology & Rheumatology, University of Rochester Medical Center, Rochester, NY
Background/Purpose DC-STAMP (Dendritic Cell-Specific Transmembrane Protein) is a 7-pass transmembrane protein essential for cell-to-cell fusion during OC differentiation. We have previously shown that DC-STAMP is…
Abstract Number: 2847 • 2014 ACR/ARHP Annual Meeting
Survivin Co-Ordinates Formation of Follicular T-Cells in Rheumatoid Arthritis
Maria Bokarewa¹, Karin Andersson², Malin Erlandsson², Mattias Svensson², Nicola Cavallini³ and Mikael Brisslert², ¹Guldhedsgatan 10, University of Goteborg, Goteborg, Sweden, ²Rheumatology and Inflammation Research, University of Gothenburg, Gothenburg, Sweden, ³Rheumatology and Inflammation Research, University of Göteborg, Göteborg, Sweden
Background/Purpose Survivin is a proto-oncogene that regulates cell division and apoptosis. Recently, survivin has emerged as a biomarker of persistently active and joint destructive rheumatoid…
Abstract Number: 2346 • 2014 ACR/ARHP Annual Meeting
Specific Overexpression of FPR2(FPRL-1) on Th1 Cells in GPI-Induced Arthritis and Patients with Rheumatoid Arthritis
Yuki Tanaka¹, Isao Matsumoto², Asuka Inoue³, Naoto Umeda⁴, Chinatsu Takai⁵, Yuko Kurashima⁶, Hoshimi Kawaguchi⁶ and Takayuki Sumida⁷, ¹Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba city, Ibaraki, Japan, ²Department of Interenal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan, ³Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, University of Tsukuba, Tsukuba city, Ibaraki, Japan, ⁴Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba City, Japan, ⁵University of Tsukuba, Ibaraki, Japan, ⁶University of Tsukuba, Tsukuba, Japan, ⁷Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
【Background/Purpose 】 CD4+T cell are critical to the pathogenesis of rheumatoid arthritis (RA). In glucose-6-phosphate isomerase (GPI) induced-arthritis (GIA), Th1 and Th17 cells are indispensable…
Abstract Number: 1736 • 2014 ACR/ARHP Annual Meeting
Immune Related Adverse Events Associated with Anti-CTLA-4 Antibodies: Systematic Review and Meta-Analysis
Anne Bertrand, Marie Kostine, Thomas Barnetche and Thierry Schaeverbeke, Rheumatology, Bordeaux University Hospital, Bordeaux, France
Background/Purpose CTLA-4 is a costimulatory molecule that downregulates T-cell activation and promotes an immunotolerance, well known by rheumatologist since the use of Abatacept. Targeting CTLA-4…
Abstract Number: 939 • 2014 ACR/ARHP Annual Meeting
Prenatal Methyl-Rich Diet Decreases Inflammation in Collagen Induced Arthritis
Sanjay Garg¹, Dipak R. Patel² and Raymond Yung³, ¹Internal Medicine, University of Michigan, Ann Arbor, MI, Ann Arbor, MI, ²Internal Medicine, University of Michigan, Ann Arbor, MI, ³Internal Med-Univ Michigan, University of Michigan, Ann Arbor, MI
Background/Purpose: Early-life nutrition can have a profound effect on late-life disease development. Most current studies focus on macro-nutrition (calorie, carbohydrate, fat, and protein), and much…
Abstract Number: L24 • 2014 ACR/ARHP Annual Meeting
A Progressive Increase in T Follicular Helper Cells Marks the Transition from Benign to Symptomatic Autoimmunity
Sina Rusta-Sallehy¹, Babak Noamani², Dennisse Bonilla³, Nan-Hua Chang⁴, Larissa Lisnevskaia⁵, Sindhu R. Johnson⁶, Earl Silverman⁷, Arthur A. M. Bookman⁸, Joan E. Wither⁹ and Carolina Landolt-Marticorena³, ¹Medicine, University of Toronto, Toronto, ON, Canada, ²Genetics and developmental biology, Toronto Western Research Institute, Toronto, ON, Canada, ³Rheumatology, Toronto Western Hospital, Toronto, ON, Canada, ⁴Genetics and Development, Toronto Western Research Institute, Toronto Western Hospital, Toronto, ON, Canada, ⁵Rheumatology, Lakeridge Health Center, Toronto, ON, Canada, ⁶Medicine, Toronto Scleroderma Program, Toronto Western Hospital, Toronto General Hospital, Mount Sinai Hospital, and University of Toronto, Toronto, ON, Canada, ⁷Division of Rheumatology, Hosp for Sick Children, Toronto, ON, Canada, ⁸Division of Rheumatology, Toronto Western Hospital (UHN), Toronto, ON, Canada, ⁹Toronto Western Research Institute, Toronto Western Hospital, Toronto, ON, Canada
Background/Purpose: The systemic autoimmune rheumatic diseases (SARD; Systemic Lupus Erythematosus (SLE), Rheumatoid Arthritis (RA), Sjogren’s Disease (SjD), Systemic Sclerosis (SSc)) are proposed to have a…
Abstract Number: 2221 • 2013 ACR/ARHP Annual Meeting
The Histamine H₄ Receptor Drives Inflammation In Preclinical Models Of Arthritis
Paul J. Dunford¹, Jeffery Cowden², Fuqu Yu², Homayon Banie², Mandana Farahani², Ping Ling², Steven Nguyen², Jason Riley², Mai Zhang², Jian Zhu² and Robin L. Thurmond², ¹Immunology, Janssen R&D, LLC, San Diego, CA, ²Janssen R&D, LLC, San Diego, CA
Background/Purpose: The histamine H4 receptor (H4R) has been shown to drive inflammatory responses in models of asthma, colitis and dermatitis and in these models it…

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Accepted abstracts are made available to the public online in advance of the meeting and are published in a special online supplement of Arthritis & Rheumatology. Information contained in those abstracts may not be released until the abstracts appear online. Academic institutions, private organizations and companies with products whose value may be influenced by information contained in an abstract may issue a press release to coincide with the availability of an ACR abstract on the ACR website. However, the ACR continues to require that information that goes beyond that contained in the abstract (e.g., discussion of the abstract done as part a scientific presentation or presentation of additional new information that will be available at the time of the meeting) is under embargo until Saturday, November 11, 2023.

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