Abstracts tagged "leukocytes"

Abstract Number: 0036 • ACR Convergence 2021
The NAD+ Metabolism Is Altered in Rheumatoid Arthritis and Its Modulation with NAD+ Boosters Exhibits Key Anti-Inflammatory and Anti-Oxidant Effects
Carlos Pérez-Sánchez¹, Luz Marina Sanchez-Mendoza², Nuria Barbarroja³, M.Carmen Abalos-Aguilera⁴, Maria Luque-Tevar⁵, Alejandra Patiño-Trives⁵, Iván Arias de la Rosa³, Cristobal Román-Rodriguez⁶, Juan Antonio Moreno², Maria Isabel Buron², Jose Antonio Gonzalez-Reyes², Marta Rojas-Gimenez⁴, Eduardo Collantes-Estevez⁶, alejandro Escudero⁶, Jose Manuel Villalba² and Chary lopez-pedrera⁶, ¹IMIBIC, Córdoba, Spain, ²Department of Cell Biology, Physiology and Immunology, University of Córdoba, Campus de Excelencia Internacional Agroalimentario, ceiA3, Cordoba, Spain, ³University of Cordoba/IMIBIC/Reina Sofia Hospital, Cordoba, Spain, ⁴Rheumatology service, IMIBIC/Reina Sofia Hospital/University of Córdoba, Cordoba, Spain, ⁵Rheumatology Department, Reina Sofia University Hospital/ Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ University of Cordoba, Cordoba, Spain, ⁶IMIBIC/Reina Sofia Hospital/University of Córdoba, Córdoba, Spain
Background/Purpose: NAD+ is a key cofactor and second messenger for multiple cellular processes that exhibits antioxidant, anti-apoptotic, and anti-inflammatory properties. Numerous publications and clinical trials…
Abstract Number: 2443 • 2018 ACR/ARHP Annual Meeting
Trends in the Incidence of Lymphomas and Leukemias in Patients with Rheumatoid Arthritis in Spain: An Observational Cohort Study of Hospital Discharges from 1999 to 2015
J.L Morell-Hita¹, Ramon Mazzucchelli², E Perez-Fernandez², Javier Quirós², Cristina Macia-Villa³, Natalia Crespí⁴, M Peña², Carmen Barbadillo⁵, Maria Espinosa⁶, Hilda Godoy⁵, Manuel Fernández⁷, María Galindo⁸, Alberto Garcia-Vadillo⁹, O Guzon-Illescas², Angela Herranz¹⁰, Cristina Martinez-Prada¹¹, C Morado-Quiñoa¹¹ and Virginia Villaverde García¹², ¹H.U.Ramón y Cajal, Madrid, Spain, ²H.U.Fundación Alcorcón, Madrid, Spain, ³Hospital Universitario Severo Ochoa, Madrid, Spain, ⁴C.S. La Rivota, Madrid, Spain, ⁵H.U. Puerta de Hierro, Madrid, Spain, ⁶Rheumatology, H.U. Puerta de Hierro, Madrid, Spain, ⁷Hospital Universitario de Guadalajara. Spain, Guadalajara, Spain, ⁸Servicio de Reumatología, Hospital 12 de Octubre, Madrid, Spain, ⁹Rheumatology, Hospital Universitario de La Princesa. IIS La Princesa, Madrid, Spain, ¹⁰H.U. del Henares, Madrid, Spain, ¹¹H.U. Clínico San Carlos, Madrid, Spain, ¹²Rheumatology, Hospital Universitario de Móstoles, Móstoles, Spain
Background/Purpose: Oncohematological diseases have an increased incidence in Rheumatoid Arthritis (RA) patients. In the last years numerous studies have appeared exploring the relationship between these…
Abstract Number: 2656 • 2017 ACR/ARHP Annual Meeting
Alterations of the Splicing Machinery Components in Leukocytes from Systemic Lupus Erythematosus Patients Influences Its Development and Atherothrombotic Profile and Drives the Therapeutic Response
Carlos Perez-Sanchez¹, Maria Ángeles Aguirre Zamorano¹, Sergio Pedraza-Arévalo², Mercedes del Río-Moreno², Irene Cecchi³, Patricia Ruiz-Limon⁴, Nuria Barbarroja¹, Yolanda Jiménez-Gómez¹, Ivan Arias de la Rosa⁴, Maria Carmen Abalos-Aguilera⁴, Pedro Segui⁵, Eduardo Collantes-Estévez¹, Justo P Castaño², Raul M Luque⁶, Maria Jose Cuadrado⁷ and Chary Lopez-Pedrera¹, ¹Rheumatology service, IMIBIC/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain, ²Department of Cell Biology, Physiology and Immunology. University of Cordoba, Reina Sofia Hospital, IMIBIC, CIBERobn, and ceiA3, Córdoba, Spain, ³Center of Research of Immunopathology and Rare Diseases- Coordinating Center of Piemonte and Valle d’Aosta Network for Rare Diseases, Department of Clinical and Biological Sciences, University of Turin, Italy, Turin, Italy, ⁴Rheumatology Service, IMIBIC/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain, ⁵Radiology, IMIBIC/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain, ⁶Department of Cell Biology, Physiology and Immunology. University of Cordoba, Hospital Universitario Reina Sofia (HURS), Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), CIBERobn, and ceiA3, Córdoba, Spain, ⁷St Thomas Hospital, Lupus Research Unit, London, United Kingdom
Background/Purpose: Recent studies emphasize the relevance of alternative splicing in the development of genetic and autoimmune diseases. The aim of this study was to identify…
Abstract Number: 32 • 2016 ACR/ARHP Annual Meeting
Comparison of Effects of Leukocyte-RICH and Leukocyte-Poor Platelet-RICH Plasma on PAIN and Functionality in Patients with Lateral Epicondylitis
Havva Talay Calis¹, Melek Yerlikaya², Serap Sütbeyaz³, Hatice Sayan², Nurdan Özkan², Ali Koç⁴ and Çiğdem Karakükçü⁵, ¹Departmentbof Physical Medicine and Rehabilitation, Kayseri Education and Research Hospital, Kayseri, Turkey, ²Department of Physical Medicine and Rehabilitation, Kayseri Education and Research Hospital, Kayseri, Turkey, ³Department of Physical Medicine and Rehabilitation, Kayseri Edıcation and Research Hospital, Kayseri, Turkey, ⁴Department of Radiology, Kayseri Education and Tesearch Hospital, Kayseri, Turkey, ⁵Department of Biochemistry, Kayseri Education and Research Hospital, Kayseri, Turkey
Comparison of effects of leukocyte-rich and leukocyte-poor platelet-rich plasma on pain and functionality in patients with lateral epicondylitis Melek Yerlikaya¹, Havva Talay Çalýþ¹, Serap Tomruk…
Abstract Number: 2506 • 2014 ACR/ARHP Annual Meeting
Decrease in the Number of Peripheral Leukocytes and Neutrophils and Increase of the Percentage of Eosinophils at 4 Week Predict the DAS28-ESR Remission at 24 Weeks after Administration of Tocilizumab
Tamao Nakashita¹, Shinji Motojima² and Akira Jibatake³, ¹[email protected], Kameda Medical Center, Kamogawa-city, Japan, ²[email protected], Kameda Medical Center, Kamogawa City, Japan, ³Depertment of Rheumatology and Allergy, Kameda Medical Center, Kamogawa city, Japan
Background/Purpose : Tocilizumab (TCZ) is a monoclonal anti-IL-6 receptor antibody, and is very effective in controlling RA activity. However we had noticed that the change…
Abstract Number: 1516 • 2014 ACR/ARHP Annual Meeting
TNF-Alpha Inhibitors Normalizes Melanocortin Receptor Subtype 2, 3 and 4 Expression in CD8+, CD14+ and CD19+ Leukocyte Subsets in Rheumatoid Arthritis
Marlene Andersen¹, Michael Kruse Meyer², Ivan Nagaev³, Olga Nagaeva³, Jarl E.S. Wikberg⁴, Lucia Mincheva-Nilsson³ and Grethe N. Andersen², ¹Department of Rheumatology, Aalborg University, Hjørring, Denmark, ²Clinic of Rheumatology, Hospital of Vendsyssel/Aalborg University, Hjørring, Denmark, ³Department of Clinical Immunology, University of Umeå, Umeå, Sweden, ⁴Department of Pharmaceutical Biosciences, Department of Pharmaceutical Pharmacology, Uppsala, Sweden
Background/Purpose: We examined Adalimumab´s effects on melanocortin receptor subtype (MC)1-5 gene expression in important leukocyte subsets in rheumatoid arthritis (RA). The melanocortin system is a…
Abstract Number: 2544 • 2013 ACR/ARHP Annual Meeting
Serum Mediated Phagocytosis Of Necrotic Material By Polymorphonuclear Leukocytes May Be Used As a Tool To Predict Clinical Manifestations In Systemic Lupus Erythematosus
Michele Compagno¹, Birgitta Gullstrand², Andreas Jönsen³, Lennart Truedsson², Gunnar Sturfelt⁴ and Anders A. Bengtsson³, ¹Department of clinical sciences - Rheumatology, Lund University, Lund, Sweden, ²Department of Laboratory Medicine, Section of Microbiology, Immunology and Glycobiology, Lund University, Lund, Sweden, ³Department of Clinical Sciences, Section of Rheumatology, Lund University, Lund, Sweden, ⁴Department of Clinical Sciences Lund, Section of Rheumatology, Lund University, Lund, Sweden
Background/Purpose: Polymorphonuclear (PMNs) leukocytes with engulfed necrotic cell material (NCM), as formerly used in the LE-cell test, are frequently seen in SLE and associated to…

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].