Abstracts tagged "endothelial cells"

Abstract Number: 755 • 2017 ACR/ARHP Annual Meeting
Genome-Wide DNA Methylation Pattern in Systemic Sclerosis Microvascular Endothelial Cells: Identification of Epigenetically Affected Key Genes and Pathways
Shadia Nada¹, Ibtissam Gad², Ali Alqahtani³, Ahmad Assaly², Sadik Khuder⁴, Yongqing Wang⁵, Bashar Kahaleh¹ and Nezam Altorok¹, ¹Medicine/Rheumatology, University of Toledo, Toledo, OH, ²University of Toledo, Toledo, OH, ³Internal Medicine, University of Toledo, Toledo, OH, ⁴Department of Medicine, University of Toledo, Toledo, OH, ⁵Medicine, University of Toledo, Toledo, OH
Background/Purpose: The etiology of systemic sclerosis (SSc) is not clear, but there is evidence suggesting a critical role for epigenetic alterations in disease pathogenesis and…
Abstract Number: 939 • 2017 ACR/ARHP Annual Meeting
Stimulator of Interferon Genes (STING)-Induced Endothelial-Mesenchymal Transition (EndMT) Contributes to Interstitial Lung Disease in Sting-Associated Vasculopathy with Onset in Infancy (SAVI) Patients
Louise Malle¹, Dan Yang², Adriana Almeida de Jesus¹, Guibin Chen², Bernadette Marrero¹, Gina A. Montealegre Sanchez¹, Yin Liu³, Gregor Dueckers⁴, Suzanne Ramsey⁵, Joseph Fontana⁶, Rachel VanTries¹, Yan Huang¹, Laisa Santiago⁷, Benito Gonzalez⁸, Paul Brogan⁹, Juergen Brunner¹⁰, Ebun Omoyinmi¹¹, Athimalaipet V. Ramanan¹², Amy Paller¹³, Olcay Y. Jones¹⁴, Seza Ozen¹⁵, Stephen R. Brooks¹⁶, Manfred Boehm¹⁷ and Raphaela Goldbach-Mansky¹, ¹Translational Autoinflammatory Disease Studies (TADS), Laboratory of Clinical Investigation and Microbiology (LCIM), NIAID/NIH, Bethesda, MD, ²Center for Molecular Medicine, NHLBI/NIH, Bethesda, MD, ³Scientific Review Branch, NIAMS/NIH, Bethesda, MD, ⁴Helios Kliniken - Kinderklinik, HELIOS Klinikum Krefeld, Krefeld, Germany, ⁵Pediatric Rheumatology, IWK Health Centre, Dalhousie University, Halifax, NS, Canada, ⁶Cardiovascular and Pulmonary Branch, NHLBI/NIH, Bethesda, MD, ⁷Johns Hopkins All Children's Hospital Rheumatology, Saint Petersburg, FL, ⁸Luis Calvo Mackenna Hospital, Santiago, Chile, ⁹Infection Inflammation and Rheumatology, UCL Institute of Child Health, and Great Ormond Street Hospital NHS Foundation Trust, London, United Kingdom, ¹⁰Division of Pediatric Rheumatology, Medical University Innsbruck, Innsbruck, Austria, ¹¹University College London Institute of Child Health, London, United Kingdom, ¹²Bristol Royal Hospital for Children, Bristol, United Kingdom, ¹³Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago, IN, ¹⁴Department of Pediatrics, Walter Reed National Military Medical Center, Bethesda, MD, ¹⁵Department of Pediatrics, Division of Rheumatology, Hacettepe University Faculty of Medicine, Ankara, Turkey, ¹⁶Biodata Mining and Discovery Section, Office of Science and Technology, NIAMS/NIH, Bethesda, MD, ¹⁷Center for Molecular Medicine, NHLBI/ NIH, Bethesda, MD
Background/Purpose: Pulmonary fibrosis, is a life-threatening complication of the monogenic autoinflammatory interferonopathy, STING-Associated Vasculopathy with onset in Infancy (SAVI) that is caused by gain-of-function mutations…
Abstract Number: 967 • 2017 ACR/ARHP Annual Meeting
NF-κb-Inducing Kinase Regulates LTβR-Driven NF-κb Signaling and Inflammatory Activation of Endothelium
Paulina Kucharzewska¹, Chrissta Maracle², Jan Piet van Hamburg², Kim Jeucken², Henric Olsson¹ and Sander W. Tas³, ¹Bioscience, AstraZeneca, Göteborg, Sweden, ²2Department of Clinical Immunology & Rheumatology and Laboratory for Experimental Immunology, Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands, ³Department of Clinical Immunology & Rheumatology and Laboratory for Experimental Immunology, ARC | Academic Medical Center/University of Amsterdam, Amsterdam, Netherlands
Background/Purpose: Sites of chronic inflammation, such as rheumatoid arthritis synovial tissue, are characterized by neovascularization and often contain tertiary lymphoid structures with characteristic features of…
Abstract Number: 1061 • 2017 ACR/ARHP Annual Meeting
Cardiac Endothelial Cell Transcriptome Analyses Support a Pathological Role of Metabolic and Inflammasome Genes in Anti-SSA/Ro-Associated Congenital Heart Block
Sara Rasmussen¹, Robert M. Clancy² and Jill P. Buyon², ¹Department of Medicine, Division of Rheumatology, NYU School of Medicine, New York, NY, ²NYU School of Medicine, New York, NY
Background/Purpose: The role of Type I IFN in anti-SSA/Ro-associated Congenital Heart Block (CHB) may include an adverse consequence to the cardiac vasculature. One scenario consistent…
Abstract Number: 1923 • 2017 ACR/ARHP Annual Meeting
Single Cell RNA Sequencing Reveals a Signature of Endothelial Injury in Scleroderma Skin
Sokratis Apostolidis¹, Giuseppina Stifano², Tracy Tabib³, Lisa Rice², Christina Morse³, Bashar Kahaleh⁴ and Robert A. Lafyatis³, ¹Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, ²Boston University School of Medicine, Boston, MA, ³Medicine, Rheumatology, University of Pittsburgh Medical Center, Pittsburgh, PA, ⁴Medicine/Rheumatology, University of Toledo, Toledo, OH
Background/Purpose: Vascular injury is a hallmark event in the pathogenesis of Systemic Sclerosis (SSc). Endothelial dysfunction happens early in the course of the disease and…
Abstract Number: 2143 • 2017 ACR/ARHP Annual Meeting
Circulating Endothelial Cells and Endothelial Activation Markers As Disease Activity Measures in Idiopathic Inflammatory Myopathies
Takayuki Kishi¹, Jonathan Chipman¹, Maryalice Stetler-Stevenson², Khanh Nghiem³, Melvina Evereklian¹, Margaret E. Rick³, Frederick W Miller¹ and Lisa G Rider¹, ¹Environmental Autoimmunity Group, National Institute of Environmental Health Sciences, National Institutes of Health, Bethesda, MD, ²Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, MD, ³Coagulation Laboratory, Clinical Center, National Institutes of Health, Bethesda, MD
Background/Purpose: The idiopathic inflammatory myopathies (IIM) are systemic autoimmune diseases with chronic muscle inflammation and microvasculopathy of muscle and skin capillaries. Circulating endothelial cells (CECs),…
Abstract Number: 2338 • 2017 ACR/ARHP Annual Meeting
Plasma Exosomes from Children with Juvenile Dermatomyositis Are Taken up By Human Aortic Endothelial Cells and Are Associated with Altered Gene Expression in Those Cells
Kaiyu Jiang¹, Zihua Hu², Rie Karasawa³, Yanmin Chen¹ and James Jarvis⁴, ¹Pediatrics, University at Buffalo, Buffalo, NY, ²Center for Computational Research, University at Buffalo, Buffalo, NY, ³Institute of Medical Science, St. Marianna University School of Medicine, Japan, Kawasaki, Japan, ⁴Department of Genetics, Genomics & Bioinformatics, University at Buffalo, Buffalo, NY
Background/Purpose: The pathology of juvenile dermatomyositis (JDM) is characterized by prominent vessel wall and perivascular inflammation. This feature of the disease has remained unexplained and…
Abstract Number: 2813 • 2017 ACR/ARHP Annual Meeting
Interferon-Induced APOL1 over-Expression Causes Autophagic Dysfunction and Mitochondrial Stress in Risk Variant-Carrying Endothelial Cells
Ashira Blazer¹, Sara Rasmussen², Androo Markham³, Shilpi Mehta-Lee⁴, Jill P. Buyon⁴ and Robert M. Clancy², ¹Division of Rheumatology, NYU School of Medicine, New York, NY, ²Department of Medicine, Division of Rheumatology, NYU School of Medicine, New York, NY, ³Medicine, NYU School of Medicine, New York, NY, ⁴NYU School of Medicine, New York, NY
Background/Purpose: In SLE Apolipoprotein L1 (APOL1) risk variants (RV) associate with cardiovascular and end stage renal disease. APOL1 induction initially promotes cellular maintenance through autophagy;…
Abstract Number: 2700 • 2016 ACR/ARHP Annual Meeting
The Lymphatic System: A Gatekeeper for Migration of Pathogenic T-Cells Towards Synovial Joints and Entheses in Psoriasis
Radjesh Bisoendial^1,2, Errol Prens³, Annemarie Mus², Patrick Asmawidjaja², Nadine Davelaar², Arien Hofman⁴, Jean-Bart Jaquet⁴, Mieke Hazes², Marc Kok¹, Wolfgang Weninger⁵ and Erik Lubberts², ¹Clinical Immunology and Rheumatology, Maasstad hospital, Rotterdam, Netherlands, ²Rheumatology, Erasmus University Medical Center, Rotterdam, Netherlands, ³Dermatology, Erasmus University medical Center, Rotterdam, Netherlands, ⁴Plastic surgery, Maasstad hospital, Rotterdam, Netherlands, ⁵Immune imaging, The Centenary Institute, Sydney, Australia
Background/Purpose: Psoriasis (PsO) is a common inflammatory skin disease that is characterized by acanthosis, impaired immune cell migration, and remodeling of the vascular and lymphatic…
Abstract Number: 2836 • 2016 ACR/ARHP Annual Meeting
Microparticles of Endothelial Origin in Women with Systemic LUPUS Erythematosus UNDER Treatment
WALTER CICARINI¹, KARINE SILVESTRE FERREIRA¹, Renato Vargas Consoli², Claudia Lopes Santoro Neiva³, PAULO MADUREIRA PADUA⁴, ANA FLAVIA PADUA DIAS⁵, fernanda freire Campos Sr.⁶, LUAN CARLOS ALVES¹, Cristina Mello Gomide Loures Sr.⁶, Marcos Ferreira Silva Sr.⁶, TANIA MARA PINTO DABES GUIMARAES¹, Vicente Peixoto Toledo Sr.⁶ and MARIA DAS GRAÇAS CARVALHO¹, ¹Department of Clinical and Toxicological Analysis, Federal University of Minas Gerais, Belo Horizonte/MG, Brazil, ²Rheumatology Unit, Santa Casa Hospital, Belo Horizonte, Brazil, Belo Horizonte, Brazil, ³Rheumatology Unit, Santa Casa Hospital-Belo Horizonte- Bras, Belo Horizonte, Brazil, ⁴Rheumatology Unit, Santa Casa Hospital, Belo Horizonte, Brazil., Belo Horizonte/MG, Brazil, ⁵Rheumatology Unit, Santa Casa Hospital, Belo Horizonte, Brazil, Belo Horizonte/MG, Brazil, ⁶Department of Clinical and Toxicological Analysis, Federal University of Minas Gerais, Belo Horizonte, Brazil
Background/Purpose: Systemic Lupus Erythematosus (SLE) is an inflammatory and multisystem disease. Microparticles (MPs) are cell membrane-shedded fragments released during apoptosis and cell activation. Several diseases are…
Abstract Number: 2876 • 2016 ACR/ARHP Annual Meeting
SLE Serum Impairs NO Production in Huvecs through Induction of eNOS Uncoupling
Jim Oates^1,2, Diane L. Kamen³ and Joy N Jones Buie⁴, ¹Medical Service, Ralph H. Johnson VAMC, Charleston, SC, ²Medicine/Rheumatology & Immunology, Medical University of South Carolina, Charleston, SC, ³Department of Medicine, Division of Rheumatology and Immunology, Medical University of South Carolina, Charleston, SC, ⁴Rheumatology and Immunology, Medical University of South Carolina, Charleston, SC
Background/Purpose: Systemic lupus erythematosus (SLE) induces endothelial cell dysfunction (ECD) that can manifest as glomerulonephritis or atherosclerosis. Lupus-prone mice lacking endothelial nitric oxide synthase (eNOS,…
Abstract Number: 477 • 2016 ACR/ARHP Annual Meeting
Conventional Non-Steroidal Anti-Inflammatory Drugs, but Not COX2 Selective Inhibitors, Are Beneficial on Vascular Function in Arthritis: A Study in Adjuvant Induced Arthritis
Frank Verhoeven¹, Clément Prati², Katy Maguin-Gaté¹, Perle Totoson¹, Daniel Wendling³ and Céline Demougeot¹, ¹EA 4267 FDE, FHU INCREASE, Université de Bourgogne Franche-Comté, Besançon, France, ²FDE EA4267, FHU INCREASE, Bourgogne Franche-Comté University, Besançon, France, ³Service de Rhumatologie, CHU Jean Minjoz, Besancon, France
Background/Purpose: (RA) is associated with an increase in cardiovascular (CV) risk explained in part by an accelerated atherosclerosis as a consequence of endothelial dysfunction. Non-steroidal…
Abstract Number: 1127 • 2016 ACR/ARHP Annual Meeting
Extracellular Macrophage Migration Inhibitory Factor Is Essential for Hypoxia-Induced Angiogenesis in a Hypoxia Inducible Factor Independent Manner
Mathias Mursell^1,2, Martin Hahne^1,2,3, Peggy Kunath^1,2, Cindy Strehl^1,2, Paula Hoff^1,2, Frank Buttgereit² and Timo Gaber^1,2, ¹German Rheumatism Research Center (DRFZ), Berlin, Germany, ²Department of Rheumatology and Clinical Immunology, Charité – Universitätsmedizin Berlin, Berlin, Germany, ³Miltenyi Biotec GmbH, Bergisch Gladbach, Germany
Background/Purpose: Angiogenesis is a hallmark of the pathogenesis of rheumatoid arthritis (RA) but also of other inflammatory processes, tissue regeneration and progressing tumors. In RA,…
Abstract Number: 2066 • 2016 ACR/ARHP Annual Meeting
Anti-Ds-DNA Antibodies Regulate Atherothrombosis in Systemic Lupus Erythematosus through the Induction of Netosis, the Prothrombotic and Proinflammatory Activities of Monocytes and the Endothelial Activation
Carlos Perez-Sanchez¹, Maria Ángeles Aguirre Zamorano¹, María Galindo², Patricia Ruiz-Limon³, Ivan Arias de la Rosa³, Nuria Barbarroja¹, Yolanda Jiménez-Gómez¹, Pedro Segui¹, Eduardo Collantes-Estévez¹, Maria Jose Cuadrado⁴ and Chary Lopez-Pedrera¹, ¹Rheumatology service, IMIBIC/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain, ²Servicio de Reumatología, Hospital 12 de Octubre, Madrid, Spain, ³Rheumatology Service, IMIBIC/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain, ⁴St Thomas Hospital, Lupus Research Unit, London, United Kingdom
Background/Purpose: The role of anti-dsDNA in the pathogenesis of the systemic lupus erythematosus (SLE) has been clearly established. However, the influence of these autoantibodies in…
Abstract Number: 2149 • 2016 ACR/ARHP Annual Meeting
Adipokines Alter the Interaction Between Rheumatoid Arthritis Synovial Fibroblasts Adhesion and Endothelial Cells
Rebecca Hasseli¹, Klaus W. Frommer², Markus Prof. Dr. Schönburg³, Stefan Prof. Dr. Rehart⁴, Ulf Müller-Ladner^5,6 and Elena Neumann², ¹Justus-Liebig-University of Giessen, Kerckhoff-Klinik, Bad Nauheim, Germany, ²Justus-Liebig-University Giessen, Department of Internal Medicine and Rheumatology, Kerckhoff-Klinik, Bad Nauheim, Germany, Bad Nauheim, Germany, ³Department of Cardiac Surgery; Kerckhoff-Klinik, Bad Nauheim, Bad Nauheim, Germany, ⁴Department of Orthopedics and Trauma Surgery, Markus Hospital, Frankfurt, Frankfurt, Germany, ⁵Department of Internal Medicine and Rheumatology, Justus-Liebig-University Giessen, Kerckhoff-Klinik, Bad Nauheim, Germany, ⁶Justus-Liebig-University Giessen, Department of Internal Medicine and Rheumatology, Kerckhoff-Klinik, Bad Nauheim, Germany, Bad-Nauheim, Germany
Background/Purpose: Synovial fibroblast plays a key role in rheumatoid arthritis (RA), which is a chronic polyarticular inflammatory disease. SF are able to migrate long distances…

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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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