Abstracts Archive - Page 1560 of 2425 - ACR Meeting Abstracts

Abstract Number: 2141 • 2016 ACR/ARHP Annual Meeting
Terminal Uridylyl Transferase ZCCHC6-Dependent Generation of miRNA Diversity in Primary Human Chondrocytes
Abdul Haseeb¹, Mohammad Shahidul Makki², Mohammad Ansari³, Helen Piontkivska⁴ and Tariq M. Haqqi¹, ¹Anatomy & Neurobiology, Northeast Ohio Medical University, Rootstown, OH, ²4209 St Rt 44 PO Box 95, Northeast Ohio Medical University, Rootstown, OH, ³Anatomy & Neurobiology, Northeast Ohio Medical University, Roostown, OH, ⁴Kent State University, Kent, OH
Terminal Uridylyl Transferase ZCCHC6-dependent Generation Of miRNA Diversity In Primary Human Chondrocytes Background/Purpose: MicroRNAs (miRNAs) are a group of small, noncoding RNAs that post-transcriptionally regulate…
Abstract Number: 2142 • 2016 ACR/ARHP Annual Meeting
Identification of Novel Molecules Targeting Cartilage Aging As Osteoarthritis Therapeutics
Beatriz Carames¹, Uxia Nogueira-Recalde¹, Eduardo Dominguez², Maria I. Loza³ and Francisco J. Blanco^1,4, ¹Cartilage Biology Group. Rheumatology Division, INIBIC-Hospital Universitario A Coruña, A Coruña, Spain, ²BioFarma Research Group. University of Santiago de Compostela, Santiago de Compostela, Spain, ³BioFarma Research Group. University of Santiago de Compostela, santiago de Compostela, Spain, ⁴Rheumatology Division, INIBIC-Complejo Hospitalario Universitario A Coruña (CHUAC), La Coruña, Spain
Background/Purpose: Effective treatments for Osteoarthritis (OA) are not available. In aging-related diseases, including OA, failure of cellular homeostasis mechanisms, such as autophagy can cause extracellular…
Abstract Number: 2143 • 2016 ACR/ARHP Annual Meeting
A Small Molecule, SM04690, Has Inhibitory Effects on the Wnt Pathway and Inflammation in Vitro, with Potential Implications for the Treatment of Osteoarthritis
Vishal Deshmukh¹, Maureen Ibanez¹, Charlene Barroga¹, John Hood² and Yusuf Yazici¹, ¹Samumed, LLC, San Diego, CA, ²Samumed, LLC (formerly), San Diego, CA
Background/Purpose: Osteoarthritis (OA) involves thinning cartilage and increased subchondral bone. Amongst many cellular processes, inflammation has been associated with OA. Wnt signaling plays a…
Abstract Number: 2144 • 2016 ACR/ARHP Annual Meeting
Functional Analysis of Macrophages in BehçEt’s Disease: C-C Chemokine Receptor Type 1 (CCR1) and IL-10 Are Implicated in Pathogenesis of the Disease
Hiroto Nakano¹, Yohei Kirino¹, Momoko Ohno¹, Kana Higashitani¹, Mitsuhiro Takeno², Ryusuke Yoshimi¹ and Hideaki Nakajima³, ¹Department of Stem Cell and Immune Regulation, Yokohama City University Graduate School of Medicine, Yokohama, Japan, ²Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan, ³Department of Hematology and Clinical Immunology, Yokohama City University School of Medicine, Yokohama, Japan
Background/Purpose: The recent GWAS and subsequent studies have identified susceptible genes such as CCR1 and IL10 genes, suggesting pathological roles of macrophages in Behçet's disease…
Abstract Number: 2145 • 2016 ACR/ARHP Annual Meeting
The Modulation of Macrophage Polarization By SIRT1 Maybe New Target Therapy in Rheumatoid Arthritis
Sang-Yeob Lee¹, Won Tae Chung², Sung Won Lee³, So Youn Park⁴ and Bae Jae Ho⁵, ¹Cell Biology, Dong -A university, South Korea, Pusan, South Korea, ²Rheumatology, Dong-A University Hospital, Busan, South Korea, ³Dong-A university,Busan, South Korea, Pusan, South Korea, ⁴Medical Research Center for Ischemic Tissue Regeneration, Pusan national university, Yong -San, South Korea, ⁵department of biochemistry, medical college, Pusan National University,, MD, PhD, Gyeongsangnam-do, South Korea
Background/Purpose: The polarization of macrophages was the expressed to M1/M2 phenotype by various stimuli or environment signals. The M1 macrophage was pro-inflammatory phenotype and was…
Abstract Number: 2146 • 2016 ACR/ARHP Annual Meeting
Clinical Characterization of Itch in Dermatomyositis and the Role of Increased Skin Interleukin-31
Hee Joo Kim^1,2,3, Diletta Bonciani^1,2,4, Sandra M. Pena², Janice Tiao², Padma Sahu^1,2, Muhammad M. Bashir^1,2 and Victoria P. Werth^1,2, ¹Department of Dermatology, Corporal Michael J. Crescenz VAMC, Philadelphia, PA, ²Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, ³Department of Dermatology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea, The Republic of, ⁴Department of Surgery and Translational Medicine, Section of Dermatology, University of Florence, Florence, Italy
Background/Purpose: Interleukin-31 (IL-31) has been implicated in pruritus associated with various itchy skin diseases, including atopic dermatitis and cutaneous T cell lymphoma. While pruritus is…
Abstract Number: 2147 • 2016 ACR/ARHP Annual Meeting
Lack of Pro-Inflammatory Cyto/Chemokines in ANA+ Individuals with Insufficient Criteria for a Diagnosis of Systemic Autoimmune Rheumatic Disease
Waleed Hafiz¹, Nan-Hua Chang², Babak Noamani³, Dennisse Bonilla³, Larissa Lisnevskaia⁴, Earl Silverman⁵, Arthur Bookman⁶, Sindhu R. Johnson⁷, Carolina Landolt-Marticorena³ and Joan Wither³, ¹Rheumatology, University of Toronto, Toronto, ON, Canada, ²Genetics and Development, Krembil Research Institute, University Health Network, Toronto, ON, Canada, ³Krembil Research Institute, University Health Network, Toronto, ON, Canada, ⁴Lakeridge Health Services, Oshawa, ON, Canada, ⁵Rheumatology, The Hospital for Sick Children, Toronto, ON, Canada, ⁶Rheumatology, University Health Network, Toronto, ON, Canada, ⁷Rheumatology, Mount Sinai Hospital and University Health Network, Toronto, ON, Canada
Background/Purpose: Patients with Systemic Autoimmune Rheumatic Disease (SARD) often have a prolonged pre-clinical phase during which they are anti-nuclear antibody (ANA) positive but lack clinical…
Abstract Number: 2148 • 2016 ACR/ARHP Annual Meeting
Recruitment of Circulating Monocytes By TNF/IL-6-Induced Expression of Vascular Cell Adhesion Molecule 1 (VCAM-1) Drives Valvular Inflammation in K/B/g7 Mice
Lee Meier¹, Jennifer L. Auger², Brianna J. Engelson³, Elise Breed⁴, Joshua Boyer⁵ and Bryce A. Binstadt², ¹Peadiatrics, University of Minnesota, Minneapols, MN, ²Center for Immunology and Department of Pediatrics, University of Minnesota, Minneapolis, MN, ³Pediatrics, University of Minnesota, Minneapolis, MN, ⁴Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN, ⁵Medicine, University of Minnesota, Minneapolis, MN
Background/Purpose: Cardiovascular (CV) comorbidity is common in rheumatic diseases and includes accelerated atherosclerosis and inflammatory valvular heart disease (iVHD). KRN T cell receptor (TCR) transgenic…
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…
Abstract Number: 2150 • 2016 ACR/ARHP Annual Meeting
Autoimmune Uveitis : Potential Role of Interleukin-22 (IL-22) in Pathogenesis
El-Desouki Fouda¹, El-Sayed Mostafa Elewah², Mona Elrayes³, Ghada Fouda⁴ and Mohamed Ahmed Bakry⁵, ¹Al-Azhar University, Dokki Cairo, Egypt, ²Opthalmology, Faculty of Medicine, Al-Azhar University, Cairo, Egypt, ³Clinical Pathology, Faculty of Medicine, Al-Azhar University, Cairo, Egypt, ⁴Faculty of Medicine, Al-Azhar University, Cairo, Egypt, ⁵Al-Azhar University, Allergy & Immunology Center, Cairo, Egypt
Background/Purpose: : IL-22 is a member of IL-10 family, with both anti- inflammatory and pro- inflammatory functions, orchestrating the immune and inflammatory response.IL-22 is secreted…
Abstract Number: 2151 • 2016 ACR/ARHP Annual Meeting
Fractalkine (CX3CL1) Is Expressed By Arterial Endothelium and Vascular Smooth Muscle Cells (VSMC) in GCA
Marc Corbera-Bellalta¹, Ester Planas-Rigol², Nekane Terrades-Garcia¹, Marco Antonio Alba¹, Georgina Espígol-Frigolé², Sergio Prieto-González², Jose Hernández-Rodríguez¹ and Maria C. Cid³, ¹Vasculitis Research Unit. Department of Autoimmune Diseases, Hospital Clínic. University of Barcelona. IDIBAPS, Barcelona, Spain, ²Department of Autoimmune and Systemic Diseases, Hospital Clínic. University of Barcelona. IDIBAPS, Barcelona, Spain, ³Autoimmune and Systemic Diseases, Hospital Clínic. University of Barcelona. IDIBAPS, Barcelona, Spain
Background/Purpose: The development of giant-cell arteritis (GCA) lesions requires amplification cascades resulting in continuous recruitment of lymphocytes and monocytes. Interferon-gamma (IFNg)- induced or up-regulated chemokines…
Abstract Number: 2152 • 2016 ACR/ARHP Annual Meeting
S100A11 Protein Is Increased in Rheumatoid Arthritis and Is Associated with Disease Activity and Inflammation
Lucie Andres Cerezo¹, Barbora Šumová¹, Klára Prajzlerová¹, David Veigl², Karel Pavelka¹, Jiří Vencovský³ and Ladislav Senolt³, ¹Institute of Rheumatology and Department of Rheumatology, 1st Faculty of Medicine, Charles University in Prague, Prague, Czech Republic, ²1st Orthopaedic Clinic, 1st Faculty of Medicine, Charles University, Prague, Czech Republic, Prague, Czech Republic, ³Institute of Rheumatology, Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
Background/Purpose: Calgizzarin (S100A11) is a member of the S100 protein family that acts in different tumors via regulating number of biologic functions. Recent data suggest…
Abstract Number: 2153 • 2016 ACR/ARHP Annual Meeting
Syndecans Mediate Rantes/CCL5 Induced MMP-1 and MMP-13 Expression in Rheumatoid Arthritis Synovial Fibroblasts
Solomon Agere, Nahid Akhtar and Salahuddin Ahmed, Department of Pharmaceutical Sciences, Washington State University, College of Pharmacy, Spokane, WA
Background/Purpose: RANTES/CCL5 (RANTES) is a C-C chemokine that binds to its receptor (CCR5) and initiates inflammatory processes in rheumatoid arthritis (RA) by facilitating leukocyte…
Abstract Number: 2154 • 2016 ACR/ARHP Annual Meeting
Novel Pathogenic Functions of IL-11 on RA Joint Fibroblasts and Endothelial Cells
Hatem A. Elshabrawy^1,2, Abdul B. Essani^1,2, Zhenlong Chen¹, Michael Volin³, Iain B McInnes⁴, Seung-jae Kim^2,5 and Shiva Shahrara^2,6, ¹Medicine, University of Illinois at Chicago, Chicago, IL, ²Jesse Brown VA Medical Center, Chicago, IL, ³Midwestern University, Downers Grove, IL, ⁴University of Glasgow, Glasgow, Great Britain, ⁵University of Illinois at Chicago, Chicago, IL, ⁶Medicine/Rheumatology, University of Illinois at Chicago, Chicago, IL
Background/Purpose: Rheumatoid arthritis (RA) is a chronic autoimmune disease affecting 2.5 millions of Americans. Several cytokines are involved in RA pathogenesis and may serve as…
Abstract Number: 2155 • 2016 ACR/ARHP Annual Meeting
Crosstalk Between IL-6 and TNF-Alpha Signaling Pathway in Rheumatoid Arthritis Synovial Fibroblasts
Alvaro Valin¹, Yolanda Ruano², Manuel J. Del Rey³, Carmen M. García-Herrero³, Eduardo Martín-Guerrero¹, Beatriz Bravo⁴, Juan D. Cañete⁵, José L. Rodríguez-Peralto² and Jose L. Pablos^3,6, ¹Grupo de Enfermedades Inflamatorias y Autoimmunes, Instituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain, ²Pathology Department, Instituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain, ³Grupo de Enfermedades Inflamatorias y Autoinmunes, Instituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain, ⁴Servicio de Traumatología y Cirugía Ortopédica, Hospital 12 de Octubre, Madrid, Spain, ⁵Rheumatology, Hospital Clinic and IDIBAPS, Barcelona, Spain, ⁶Servicio de Reumatología, Hospital 12 de Octubre, Madrid, Spain
Background/Purpose: Although elevated IL-6 and its soluble receptor (sIL6R) have been found in the serum and synovium of arthritic patients, the molecular mechanisms by which…

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