Abstracts tagged "Angiogenesis"

Abstract Number: 53 • 2019 ACR/ARP Annual Meeting
Activation of the Desacetylase Sirtuin-1 Counteracts the Activated and Proangiogenic Profile of Endothelial Cells in Rheumatoid Arthritis and Alleviates Experimental Arthritis
Agathe Leblond ¹, Sonia Pezet ¹, Anne Cauvet ¹, Claudine Casas ¹, Julie Pires Da Silva ², Roxane Herve ³, Luca Semerano ⁴, Christophe Lemaire ⁵, Yannick Allanore ⁶ and Jerome Avouac⁶, ¹INSERM U1016, Paris, France, ²Paris Sud University, Chateany Malabry, France, ³Paris 13 University, Bobigny, France, ⁴INSERM UMR 1125 , Université Paris 13, Bobigny, France, ⁵Paris Sud University, Chatenay malabry, France, ⁶Paris Descartes University, Cochin Hospital, Rheumatology department, Paris, France
Background/Purpose: To decipher the phenotype of endothelial cells (ECs) derived from circulating progenitors issued from patients with rheumatoid arthritis (RA).Methods: Proliferation capacities between RA and…
Abstract Number: 1999 • 2019 ACR/ARP Annual Meeting
NADPH Oxidase 4 Regulates the Migration and Invasion of Synoviocytes in Rheumatoid Arthritis Through Pro-angiogenic Factor Secretion
Ha-Reum Lee¹, Su-Jin Yoo ², Chan-Geol Park ², Jinhyun Kim ², In Seol Yoo ² and Seong Wook Kang ², ¹Chungnam National University Hospital,, Daejeon, Republic of Korea, ²Chungnam National University Hospital, Daejeon, Republic of Korea
Background/Purpose: Fibroblast-like synoviocytes (FLS) are key effector cells in the pathogenesis of rheumatoid arthritis (RA) through the increased cell migration, degradation of extracellular matrix, and…
Abstract Number: 2018 • 2019 ACR/ARP Annual Meeting
Elevated Serum Levels of Tie-1 in Patients with Rheumatoid Arthritis
Dylan Lee¹, Chandra Mohan ², Danielle Feger ³, Nancy Olsen ⁴ and Rayford June ⁴, ¹Pennsylvania State M.S. Hershey Medical Center, Hershey, PA, ²Department of Biomedical Engineering, University of Houston,, Houston, ³Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health,, Baltimore, ⁴Pennsylvania State M.S. Hershey Medical Center, Hershey
Background/Purpose: Rheumatoid arthritis (RA) is an autoimmune disease that primarily affects patients’ peripheral joints and can lead to severe personal disability from progressive articular joint…
Abstract Number: 2692 • 2018 ACR/ARHP Annual Meeting
High Frequency Ultrasound As a Novel Approach to Quantifying the Digital Microangiopathy of Systemic Sclerosis
Victoria Flower^1,2, Shaney Barratt^3,4, Darren Hart⁵, Amanda MacKenzie², Jacqueline Shipley⁵, Stephen Ward² and John Pauling^1,2, ¹Department of Rheumatology, Royal National Hospital for Rheumatic Diseases, Royal United Hospitals NHS Foundation Trusts, Bath, United Kingdom, ²Centre for Therapeutic Innovations & Department of Pharmacy and Pharmacology, University of Bath, Bath, United Kingdom, ³North Bristol NHS Trust, Bristol, United Kingdom, ⁴Academic Respiratory Unit, School of Clinical Sciences, University of Bristol, Bristol, United Kingdom, ⁵Clinical Measurement Department, Royal National Hospital for Rheumatic Diseases, Royal United Hospitals NHS Foundation Trusts, Bath, United Kingdom
Background/Purpose: Structural and functional vascular abnormalities occur in Systemic Sclerosis (SSc). We report on the use of High Frequency Ultrasound (HFUS) with Superb Microvascular Imaging…
Abstract Number: 116 • 2018 ACR/ARHP Annual Meeting
Identifying Matricellular Protein CYR61 As a Potential Anti-Fibrotic and Pro-Angiogenic Mediator in Scleroderma
Pei-Suen Tsou¹, Dinesh Khanna² and Amr H Sawalha¹, ¹Division of Rheumatology, University of Michigan, Ann Arbor, MI, ²Division of Rheumatology, University of Michigan Scleroderma Program, Ann Arbor, MI
Background/Purpose: Vascular abnormalities represent a fundamental event in the pathogenesis of scleroderma (SSc) in that endothelial cell (EC) damage triggers a self-fueling process ending in…
Abstract Number: 131 • 2018 ACR/ARHP Annual Meeting
Myofibroblast Cells Expression of CD248 May Contribute to Exacerbate Microvascular Damage during Systemic Sclerosis
Paola Di Benedetto¹, Rebecca Ross², Paola Cipriani¹, Filomena Esteves³, Vasiliki Liakouli¹, Piero Ruscitti¹, Francesco Carubbi¹, Onorina Berardicurti¹, Noemi Panzera¹, Salvatore Di Bartolomeo¹, Chiara Galloni⁴, Georgia Mavria⁴, Francesco Del Galdo² and Roberto Giacomelli¹, ¹Department of Applied Clinical Sciences and Biotechnology, Rheumatology Unit, University of L'Aquila, L'Aquila, Italy, ²Leeds Biomedical Research Centre and Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom, ³Leeds Institute of Cancer and Pathology, University of Leeds, Leeds, United Kingdom, ⁴Signal Transduction and Tumour Microenvironment Group, Leeds Institute of Cancer and Pathology, University of Leeds, Leeds, Italy
Background/Purpose: Microvascular rarefaction and tissue fibrosis are the hallmarks of Systemic Sclerosis (SSc). CD248, also known as endosialin, is a transmembrane glycoprotein expressed on key…
Abstract Number: 382 • 2018 ACR/ARHP Annual Meeting
Nailfold Capillary Changes in the Adult Newly Onset-Dermatomyositis: A Prospective Cohort Study
Renata Miossi¹, Fernando Henrique Carlos de Souza² and Samuel K Shinjo³, ¹Rheumatology, Rheumatology Division, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, Brazil, ²Rheumatology Division, Rheumatology Division, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, Brazil, ³Rheumatology Division, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, Brazil
Background/Purpose: There is currently no study in newly onset dermatomyositis (DM) regarding nailfold capillaroscopy (NC) findings, angiogenic cytokines, disease related clinical, laboratory and treatment features.…
Abstract Number: 809 • 2018 ACR/ARHP Annual Meeting
The Lymphangiogenetic Factors VEGF-C, CCL21 and Ang-2 Are Associated with Pulmonary Arterial Hypertension in Systemic Sclerosis
Henriette Didriksen¹, Håvard Fretheim¹, Vyacheslav Palchevskiy², Arne K Andreassen¹, Torhild Garen¹, Oyvind Midtvedt¹, Einar Gude¹, John A Belperio³, Øyvind Molberg¹ and Anna-Maria Hoffmann-Vold¹, ¹Oslo University Hospital, Oslo, Norway, ²University of California, Los Angeles, David Geffen School of Medicine, Los Angeles, CA, ³University of California, Los Angeles, Los Angeles, CA
Background/Purpose: Systemic sclerosis (SSc) is characterized by abnormalities in vascular pathways and lymphatic vessels with pulmonary hypertension as a major complication. Vascular endothelial growth factor…
Abstract Number: 1073 • 2018 ACR/ARHP Annual Meeting
Connective Tissue Growth Factor Associates with Angiogenesis through Notch-1 Activation in Rheumatoid Arthritis
Kazuhisa Nozawa¹, Takuya Hirai², Hiroshi Tsushima², Ken Yamaji³, Naoto Tamura³ and Iwao Sekigawa⁴, ¹2-1-1 Hongo Bunkyo-ku, Juntendo University, Tokyo, Japan, ²Rheumatology, Juntendo University Faculty of Medicine, Tokyo, Japan, ³Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan, ⁴Institute for Environment and Gender Specific Medicine, Juntendo University Graduate School of Medicine, Chiba, Japan
Background/Purpose: Aberrant angiogenesis has been considered as one of important factors for pathogenesis of rheumatoid arthritis (RA). Several angiogenetic mediators are reported to be massively…
Abstract Number: 1989 • 2018 ACR/ARHP Annual Meeting
A Regulatory Role of ANTXR1 in RANKL-Induced Osteoclast Differentiation and Function
Myeung Su Lee¹, Changhoon Lee², Chong Hyuk Chung³, Wan-Hee Yoo⁴, Jin Jung Choi⁵, Jong Min Baek⁶ and Ju-Young Kim⁷, ¹Department of Rheumatology, Division of Rheumatology, Department of Internal Medicine, Wonkwang University Hospital, Iksan, Korea, Republic of (South), ²Division of Rheumatology, Department of Internal Medicine, Division of Rheumatology, Department of Internal Medicine, Wonkwang University Hospital, Iksan, Korea, Republic of (South), ³Division of Rheumatology, Department of Internal Medicine, Wonkwnag University Hospital, Division of Rheumatology, Department of Internal Medicine, Wonkwang University Hospital, IKSAN, Korea, Republic of (South), ⁴Division of Rheumatology, Department of Internal Medicine, Research Institute of Clinical Medicine of chonbuk national university-Biomedical Research Institute of chonbuk national university hospital, Jeonju, Korea, Republic of (South), ⁵Rheumatology, CHA University Medical Center at Bundang, Sungnam, Korea, Republic of (South), ⁶Department of Anatomy, School of Medicine, Wonkwang University, Iksan, Korea, Republic of (South), ⁷Imaging Science-based Lung and Bone Diseases Research Center, School of Medicine, Wonkwang University, IKSAN, Korea, Republic of (South)
Background/Purpose: Anthrax toxin receptor 1 (ANTXR1) has been known to have relationship with extracellular transmembrane protein deeply associated with the process of bone formation and…
Abstract Number: 2068 • 2018 ACR/ARHP Annual Meeting
The Role of Extracellular Matrix Metalloproteinase Inducer Emmprin in the Pathogenesis of Psoriatic Arthritis
Devy Zisman^1,2, Mirna Saphieh², Joy Feld³, Amir Haddad³, Muna Elias³, Alina Kaganovitch³, Idit Lavi⁴ and Michal Amit Rahat^2,5, ¹Technion, Rheumatology Unit Carmel Medical Center, Haifa, Israel, ²The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel, ³Rheumatology Unit Carmel Medical Center, Haifa, Israel, ⁴Epidemiology Unit Carmel Medical Center, Haifa, Israel, ⁵Immunotherapy Laboratory Carmel Medical Center, Haifa, Israel
Background/Purpose: Angiogenesis is an essential component in the pathogenesis of psoriatic arthritis (PsA). Extracellular matrix metalloproteinase inducer (EMMPRIN) is a multifunctional protein that can enhance…
Abstract Number: 54 • 2017 ACR/ARHP Annual Meeting
Maintaining Angiogenesis Prevents Glucocorticoid Induced Osteonecrosis
Alanna Dubrovsky¹, Wei Yao¹, Geetha Mohan¹, Mie Jin Lim¹, Yu-An Evan Lay¹, Donald Kimmel² and Nancy E. Lane^3,4,5,6,7,8, ¹UC Davis Center for Musculoskeletal Health, Sacramento, CA, ²Creighton University School of Medicine Osteoporosis Research Center, Omaha, NE, ³Center for Musculoskeletal Health, University of California, Davis School of Medicine, Sacramento, CA, ⁴Internal Medicine, Center for Musculoskeletal Health, UC Davis School of Medicine, Sacramento, CA, ⁵UC Davis Medical Center, Sacramento, CA, ⁶Center for Musculoskeletal Health, Univ of California at Davis, Sacramento, CA, ⁷Medicine, U.C. Davis, Sacramento, CA, ⁸UCDMC, Sacramento, CA
Background/Purpose: Atraumatic osteonecrosis (ON) results from reduced bone vascularity. Glucocorticoids (GC) are a major risk factor for ON, as GCs reduce vascular endothelial growth factor,…
Abstract Number: 71 • 2017 ACR/ARHP Annual Meeting
The Critical Role of Interleukin-33 in Promoting Angiogenesis and Regulates Inflammation through Mast Cells in Takayasu Arteritis
Anne-Claire Desbois¹, Patrice Cacoub², Aurélie LEROYER³, Edwige Tellier⁴, Marlène Garrido⁵, Anna Maciejewski-Duval⁶, Cloé Comarmond⁷, Stéphane Barete⁶, Michel Arock⁶, Patrick Bruneval⁸, Jean-Marie Launay⁹, Pierre Fouret¹⁰, Ulrich Blank¹¹, Michelle Rosenzwajg⁶, David Klatzman¹², Mohamed Jarraya¹³, Philippe Cluzel¹⁴, Fabien Koskas¹⁵, Gilles Kaplanski¹⁶ and David Saadoun¹⁷, ¹Hôpital Pitié-Salpêtrière, Internal Medicine and Clinical Immunology, Paris, France, ²Department of Internal Medicine and Clinical Immunology, Groupe Hospitalier Pitié-Salpêtrière, Paris, France, ³Faculté de Pharmacie, Marseille, France, ⁴Université Marseille, Marseille, France, ⁵I3 laboratory, Pitié-Salpétrière, Paris, France, ⁶GHPS, Paris, France, ⁷DHU 2iB Internal Medicine Referal Center for Autoimmune diseases Pitie Hospital, Paris, France, ⁸HEGP, Paris, France, ⁹Hôpital lariboisière, Paris, France, ¹⁰Hôpital La Pitié Salpétrière, Paris, France, ¹¹Hôpital Bichat, Paris, France, ¹²UPMC Université Paris 06, UMR 7211, Paris, France, ¹³Hôpital Saint Louis, Paris, France, ¹⁴Department of cardiovascular imagery, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupe Hospitalier Pitié Salpétrière, 83 Boulevard de l'Hôpital, 75013, Paris, France., Paris, France, ¹⁵Department of vascular surgery, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France, ¹⁶Aix-Marseille Université - Internal Medicine hopital conception - F-13000 Marseilles, Marseille, France, ¹⁷Sorbonne Universités, UPMC Univ Paris 06, UMR 7211, and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), F-75005, Paris, France; INSERM, UMR_S 959, F-75013, Paris, France; CNRS, FRE3632, F-75005, Paris, France; AP-HP, Groupe Hospitalier, Paris, France
Background/Purpose: Large vessel vasculitis (LVV) include Takayasu arteritis (TA) and giant cell arteritis (GCA). Arterial lesions in LVV result from chronic inflammation and neoangiogenesis. IL-33,…
Abstract Number: 772 • 2017 ACR/ARHP Annual Meeting
Molecular Mechanism for the Therapeutic Effect of Extracorporeal Shock Wave Therapy on Digital Ulcers of Systemic Sclerosis
Yukiko Kamogawa¹, Hiroshi Fujii¹, Tsuyoshi Shirai¹, Tomonori Ishii² and Hideo Harigae¹, ¹Department of Hematology and Rheumatology, Tohoku University Graduate School of Medicine, Sendai, Japan, ²Clinical Research, Innovation and Education Center, Tohoku University Hospital, Sendai, Japan
Background/Purpose: Digital ulcers (DUs) are the most common skin manifestations in systemic sclerosis (SSc). DUs in SSc are not usually caused by vasculitis and are…
Abstract Number: 956 • 2017 ACR/ARHP Annual Meeting
Inhibition of Fucosylation in Endothelial Cells Reduces Rheumatoid Arthritis Angiogenesis
Takeo Isozaki, Airi Nishimi, Shinichiro Nishimi, Sho Ishii, Takahiro Tokunaga, Hidekazu Furuya, Kuninobu Wakabayashi and Tsuyoshi Kasama, Div of Rheumatology, Showa University School of Med, Shinagawa-ku Tokyo, Japan
Background/Purpose: Glycosylation has been reported to associate with tumor invasion and metastasis. Fucosylation is involved the biological functions of adhesion molecules and growth factor receptors.…

1
2
3
…
6
Next Page »