Abstracts tagged "chemokines"

Abstract Number: 669 • 2013 ACR/ARHP Annual Meeting
Up-Regulated Expression Of CXCL5 In Circulating Platelets From Patients With Systemic Sclerosis: A Role In Fibrosis
Hidekata Yasuoka¹, Ken Stern², Yuka Okazaki³, Tetsuya Nishimoto⁴, Tsutomu Takeuchi¹ and Masataka Kuwana¹, ¹Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan, ²Keio University School of Medicine, Tokyo, Japan, ³Rheumatology, Keio University School of Medicine, Tokyo, Japan, ⁴Department of Medicine, Medical University of South Carolina, Charleston, SC
Background/Purpose: Systemic sclerosis (SSc) is a systemic fibroproliferative disease characterized by concomitant occurrence of microvascular injury and autoantibody production. It has long been suggested that…
Abstract Number: 2075 • 2012 ACR/ARHP Annual Meeting
CCR6⁺Foxp3⁺ Regulatory T Cells Regulate the Development of Collagen Induced Arthritis in T Cell Specific RORγt Transgenic Mice
Yuya Kondo¹, Masahiro Tahara¹, Mana Iizuka¹, Hiroto Tsuboi¹, Satoru Takahashi², Isao Matsumoto¹ and Takayuki Sumida¹, ¹Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan, ²Department of Anatomy and Embryology, Faculty of Medicine,, University of Tsukuba, Tsukuba, Japan
Background/Purpose: Recent studies reported that IL-17 producing Th-17 cells appear to play an important role in the generation of several autoimmune arthritis models. We previously…
Abstract Number: 642 • 2012 ACR/ARHP Annual Meeting
Effects of Treatment On the Expression of CCL2 and CXCL10 in Systemic Lupus Erythematosus Patients
Paul R. Dominguez-Gutierrez¹, Angela Ceribelli¹, Minoru Satoh², Eric S. Sobel³, Westley H. Reeves⁴ and Edward K.L. Chan¹, ¹Oral Biology, University of Florida, Gainesville, FL, ²Medicine, University of Florida, Gainesville, FL, ³Medicine/Div of Rheumatology, University of Florida, Gainesville, FL, ⁴Rheumatology & Clinical Imm, University of Florida, Gainesville, FL
Background/Purpose: Several candidate biomarkers for Systemic Lupus Erythematosus (SLE) have been reported including STAT1, ADAR, CCL2, CXCL10, and miR-146a. This study examines the effects of…
Abstract Number: 1803 • 2012 ACR/ARHP Annual Meeting
Chemokine-Like Receptor 1 (CMKLR1), a G Protein Coupled Receptor Expressed On Proinflammatory Monocytes in Arthritis, Is Negatively Regulated by GRK3
D. Stephen Serafin¹, Roman Timoshchenko¹, Marcus W. McGinnis² and Teresa K. Tarrant³, ¹Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, ²Thurston Arthritis Research Center, University of North Carolina Sch of Med, Chapel Hill, NC, ³Medicine/Rheumatology, UNC School of Medicine, Chapel Hill, NC
Background/Purpose: Chemokine-like receptor 1 (CMKLR1) is a G protein coupled receptor (GPCR) expressed by inflammatory monocytes that are pathogenic in human diseases such as psoriasis…
Abstract Number: 645 • 2012 ACR/ARHP Annual Meeting
Altered Soluble Inflammatory Mediators Mark Impending Systemic Lupus Erythematosus Disease Flare in European-American Lupus Patients Who Receive Influenza Vaccination
Melissa E. Munroe¹, Jourdan R. Anderson², Joan T. Merrill³, Joel M. Guthridge⁴, Virginia C. Roberts⁴, Gillian M. Air⁵, Linda F. Thompson⁶ and Judith A. James⁷, ¹Arthritis and Clinical Immunology Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, ²Arthritis & Clinical Immunology, Oklahoma Medical Research Foundation, Oklahoma City, OK, ³Clinical Pharmacology Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, ⁴Arthritis and Clinical Immunology, Oklahoma Medical Research Foundation, Oklahoma City, OK, ⁵Biochemistry, Oklahoma Medical Research Foundation, Oklahoma City, OK, ⁶Immunobiology and Cancer, Oklahoma Medical Research Foundation, Oklahoma City, OK, ⁷Oklahoma Medical Research Foundation; University of Oklahoma Health Sciences Center, Oklahoma City, OK
Background/Purpose: SLE is a multifaceted autoimmune disease denoted by immune dysregulation that contributes to increased morbidity and mortality in part due to infectious complications. Vaccination…
Abstract Number: 1661 • 2012 ACR/ARHP Annual Meeting
CCR1 Potentiates Gouty Inflammation Following Initial CXCR2-Dependent Neutrophil Recruitment to Sites of Monosodium Urate Crystal Deposition in Mice
Robert P. Friday¹, Terry K. Means², Melissa Tai², Christian D. Sadik² and Andrew D. Luster³, ¹Rheumatology, Massachusetts General Hospital, Boston, MA, ²Center for Immunology and Inflammatory Diseases, Massachusetts General Hospital, Charlestown, MA, ³Massachusetts General Hospital, Charlestown, MA
Background/Purpose: During attacks of acute gouty arthritis, monosodium urate (MSU) crystals elicit a potent neutrophilic inflammatory response in the affected joint, causing exquisite pain and…
Abstract Number: 419 • 2012 ACR/ARHP Annual Meeting
Epigenome Analysis of Rheumatoid Arthritis Synovial Fibroblasts Revealed TBX-5 As a Novel Transcription Factor in Chemokine Regulation
Emmanuel Karouzakis¹, Michelle Trenkmann², Renate E. Gay¹, Beat A. Michel¹, Steffen Gay¹ and Michel Neidhart¹, ¹Center of Experimental Rheumatology, University Hospital Zurich, Zurich, Switzerland, ²Center of Experimental Rheumatology, University Hospital Zurich and Zurich Center of Integrative Human Physiology (ZIHP), Zurich, Switzerland
Background/Purpose: Changes in DNA methylation and histone marks have been associated with diseases such as cancer, rheumatoid arthritis (RA) and systemic lupus erythematosus. Previously, we…
Abstract Number: 1663 • 2012 ACR/ARHP Annual Meeting
G Protein Signaling Modulator 3 Is a Key Regulator of Monocyte-Driven Inflammatory Arthritis
Matthew J. Billard¹, Patrick M. Giguére², Brian Buckley², Marcus W. McGinnis¹, Roman Timoshchenko¹, Peng Liu¹, David P. Siderovski² and Teresa K. Tarrant³, ¹Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, ²Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC, ³Medicine/Rheumatology, Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill, NC
Background/Purpose: Monocytes are critical to rheumatoid arthritis (RA) disease pathogenesis and are recruited to the inflamed synovium by inflammation-driven chemokines. G protein signaling modulator 3…
Abstract Number: 47 • 2012 ACR/ARHP Annual Meeting
Accumulation of CD34+ Hematopoietic Stem Cells in the Initial Inflammatory Human Fracture Hematoma Is Mediated Via Chemokine Receptor Type 3 Ligands
Paula Hoff¹, Timo Gaber¹, Martin Hahne¹, Cindy Strehl¹, Katharina Schmidt-Bleek², Gerd Burmester³, Gerhard Schmidmaier⁴, Georg Duda⁵, Carsten Perka⁶ and Frank Buttgereit⁷, ¹Department of Rheumatology and Clinical Immunology, Charité University Medicine, Berlin, Germany, ²Julius Wolff Institut, Charité University Medicine, Berlin, Germany, ³Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany, ⁴Department of Traumatology, Heidelberg University Hospital, Heidelberg, Germany, ⁵Julius Wolff Institute, Charité – Universitätsmedizin Berlin, Berlin, Germany, ⁶Center of Muscoloskeletal Surgery, Charité University Medicine, Berlin, Germany, ⁷Charité - Universitätsmedizin Berlin, Berlin, Germany
Background/Purpose: We have previously shown the early phase of human fracture healing to be characterized by hypoxia which promotes inflammation and chemoattraction. Hypoxia is also…
Abstract Number: 1674 • 2012 ACR/ARHP Annual Meeting
Myeloid Related Proteins Induce Muscle Derived Inflammatory Mediators in Juvenile Dermatomyositis
Kiran Nistala¹, Hemlata Varsani², Helmut Wittkowski³, Thomas Vogl⁴, Petra Krol⁵, Vanita Shah², Kamel Mamchaoui⁶, Paul Brogan², Johannes Roth⁷ and Lucy R. Wedderburn², ¹Paediatric Rheumatology International Trials Organization (PRINTO), Genova, Italy, ²Rheumatology Unit , Institute of Child Health, University College London (UCL), London, United Kingdom, ³Muenster, Germany, ⁴Institute of Immunology, University of Muenster, Muenster, Germany, ⁵Rheumatology Unit, Department of Paediatrics and Adolescent Medicine, Prague, Czech Republic, ⁶Institut de Myologie, Paris, France, ⁷Immunology, Institute of Immunology University of Muenster, Muenster, Germany
Background/Purpose: The etiopathogenesis of Juvenile Dermatomyositis (JDM) remains poorly understood. In particular the contribution of monocytes or macrophages, which are frequently observed to be an…
Abstract Number: 42 • 2012 ACR/ARHP Annual Meeting
Role of Stromal Cell-Derived Factor-1 Alpha Through Smad and MAPK Pathway On Endochondral Ossification
Gunwoo Kim¹, Seungwoo Han², Younkwan Jung³, Eunju Lee³, Hyeri Park³, Shirine E. Usmani⁴, Veronica Ulici⁴ and Frank Beier⁴, ¹Rheumatology, Fatima research institude, Daegu Fatima Hospital, Daegu, South Korea, ²Rheumatology, Fatima research institute, Daegu Fatima Hospital, Daegu, South Korea, ³Laboratory for arthritis and bone biology, Fatima research institute, Daegu Fatima Hospital, Daegu, South Korea, ⁴Physiology and Pharmacology, Schulich School of Medicine and Dentistry, London, ON, Canada
Background/Purpose: The main cellular events of articular chondrocytes during osteoarthritis are a loss of the traits as permanent cartilage, and a transition to hypertrophic chondrocytes…
Abstract Number: 1603 • 2012 ACR/ARHP Annual Meeting
Inhibitor of DNA Binding 1 As a Secreted Angiogenic Transcription Factor in Rheumatoid Arthritis
Takeo Isozaki¹, M. Asif Amin², Alisa E. Koch³, Ali Arbab⁴, Stephanie A. Shuman¹, Christine M. Ha¹, G. Kenneth Haines III⁵ and Jeffrey H. Ruth⁶, ¹Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, ²Department of Medicine, University of Michigan, Ann Arbor, MI, ³Internal Medicine - Rheumatology, University of Michigan Medical School, Ann Arbor, MI, ⁴Diagnostic Radiology, Henry Ford Hospital and Medical Centers, Detroit, MI, ⁵Department of Pathology, Yale University, New Haven, CT, ⁶Internal Medicine, Division of Rheumatology, University of Michigan Medical Center, Ann Arbor, MI
Background/Purpose: Rheumatoid arthritis (RA) is characterized by enhanced blood vessel development in joint synovium. This involves the recruitment of endothelial progenitor cells (EPCs), allowing for…
Abstract Number: 1506 • 2012 ACR/ARHP Annual Meeting
Primary Human Scleroderma Dermal Endothelial Cells Exhibit Defective Angiogenesis
Pei-Suen Tsou¹, Bradley J. Rabquer², Beatrix Balogh², Ann Kendzicky², Bashar Kahaleh³, Elena Schiopu⁴, Dinesh Khanna⁵ and Alisa E. Koch⁶, ¹Internal Medicine, Division of Rheumatology, University of Michigan Medical Center, Ann Arbor, MI, ²University of Michigan Medical School, Ann Arbor, MI, ³Medicine/Rheumatology, University of Toledo, Toledo, OH, ⁴Rheumatology/Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, ⁵Division of Rheumatology, University of Michigan Medical Center, Ann Arbor, MI, ⁶Internal Medicine - Rheumatology, University of Michigan Medical School, Ann Arbor, MI
Background/Purpose: Angiogenesis, the formation of new blood vessels, plays a critical role in a number of pathological processes including systemic sclerosis (scleroderma, SSc). SSc is…
Abstract Number: 1474 • 2012 ACR/ARHP Annual Meeting
Interferon-Inducible Chemokines Correlate with Disease Severity in Systemic Sclerosis
Xiaochun Liu¹, Maureen D. Mayes¹, Filemon K. Tan¹, Minghua Wu¹, John D. Reveille², Brock E. Harper³, Hilda T. Draeger⁴, Emilio B. Gonzalez⁵ and Shervin Assassi⁶, ¹Rheumatology, University of Texas Health Science Center at Houston, Houston, TX, ²Internal Medicine/Rheumatology, Univ of Texas Health Science Center at Houston, Houston, TX, ³Int Med/Rheumatology, University of Texas Medical Branch, Galveston, TX, ⁴Med/Clinical/Immunology, Univ of TX Health Sci Ctr, San Antonio, TX, ⁵Rheumatolgoy/Dept Int Med, University of Texas Medical Branch, Galveston, TX, ⁶Rheumatology, Univ of Texas Health Science Houston, Houston, TX
Plasma Interferon Inducible Chemokine Score: Stable Marker of Disease Severity in Systemic SclerosisABSTRACT:Background/Purpose: The most prominent gene expression profile in the peripheral blood of patients…
Abstract Number: 1101 • 2012 ACR/ARHP Annual Meeting
Condroitin Sulfate Decreases Chemokine Levels and Synovitis in knee osteoarthritis Patients
Jordi Monfort¹, Paula Escudero², Cristobal Orellana³, Laura Piqueras⁴, Laura Tio⁵, Francisco Montañés⁶, Natalia García⁷, Chantal Company², Pere Benito⁸ and Maria Jesús Sanz², ¹Reumatologia, Hospital del Mar, Barcelona, Spain, ²Pharmacology, Universitary Clinic Hospital Research Foundation-INCLIVA, University of Valencia, Valencia, Spain, ³Rheumatology, Corporació Sanitaria Parc Taulí, Sabadell, Spain, ⁴University Clinic Hospital Research Foundation-INCLIVA, University of Valencia, Valencia, Spain, ⁵U.R. Inflamació cel·lular i cartílag, GRICIC. FIMIM, Barcelona, Spain, ⁶Rhaumatology, Hospital del Mar, Barcelona, Spain, ⁷GRICIC. FIMIM, Barcelona, Spain, ⁸Hospital del Mar, Barcelona, Spain
Background/Purpose: Synovitis is one of the major signs of structure damage in osteoarthritis (OA) progression. Chondroitin sulfate (CS) is an effective drug in the treatment…

All abstracts accepted to ACR Convergence are under media embargo once the ACR has notified presenters of their abstract’s acceptance. They may be presented at other meetings or published as manuscripts after this time but should not be discussed in non-scholarly venues or outlets. The following embargo policies are strictly enforced by the ACR.

Accepted abstracts are made available to the public online in advance of the meeting and are published in a special online supplement of our scientific journal, Arthritis & Rheumatology. Information contained in those abstracts may not be released until the abstracts appear online. In an exception to the media embargo, 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 of editorial news coverage) is under media embargo until 10:00 AM ET on November 14, 2024. Journalists with access to embargoed information cannot release articles or editorial news coverage before this time. Editorial news coverage is considered original articles/videos developed by employed journalists to report facts, commentary, and subject matter expert quotes in a narrative form using a variety of sources (e.g., research, announcements, press releases, events, etc.).

Violation of this policy may result in the abstract being withdrawn from the meeting and other measures deemed appropriate. Authors are responsible for notifying colleagues, institutions, communications firms, and all other stakeholders related to the development or promotion of the abstract about this policy. If you have questions about the ACR abstract embargo policy, please contact ACR abstracts staff at [email protected].