Abstracts tagged "antiphospholipid syndrome"

Abstract Number: 171 • 2018 ACR/ARHP Annual Meeting
Flow Cytometric Assessment of the Mammalian Target of Rapamycin Pathway Using Antiphospholipid Syndrome As a Disease Model
Ariel Badger¹, Ecem Sevim², Oral Alpan³ and Doruk Erkan⁴, ¹O&O Alpan Medical Center, Fairfax, VA, ²Rheumatology, Hospital for Special Surgery, New York, NY, ³Allergy & Immunology, O&O Alpan Medical Center, Fairfax, VA, ⁴Rheumatology, Hospital for Special Surgery- Weill Cornell Medicine, New York, NY
Background/Purpose: The mammalian target of rapamycin (mTOR) is a component of MTOR complex-1 that, when activated by upstream molecule protein kinase B (AKT) and another…
Abstract Number: 172 • 2018 ACR/ARHP Annual Meeting
Serum Chemokines and miRNA Levels and Its Association with Cumulative Organ Damage in Patients with Antiphospholipid Syndrome: A Bench to Bedside Study
Laura-Aline Martinez-Martinez¹, Fausto Sanchez-Muñoz², Maya Jazmin Nastia Nicte Chacon-Perez², Yaneli Juarez-Vicuña², Nicole Mouneu Ornelas¹, Anthony Beltran-Cortez², Ricardo Alberto Venegas Yañez³, Julio Fonseca Basurto¹, Evelyn Aranda Cano¹, Mary Carmen Amigo⁴ and Luis M. Amezcua-Guerra¹, ¹Rheumatology, Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico, ²Immunology, Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico, ³Reumatologia, Instituto Nacional de Cardiología "Ignacio Chavez", Ciudad de México, Mexico, ⁴Rheumatology, Centro Medico ABC, Mexico, Mexico
Background/Purpose: Recent evidence suggests that chemokines and miRNAs are involved in the pathogenesis of antiphospholipid syndrome (APS). However, the specific role of these molecules in…
Abstract Number: 174 • 2018 ACR/ARHP Annual Meeting
Rivaroxaban Versus Warfarin As Secondary Thromboprophylaxis in Patients with Antiphospholipid Syndrome: A Randomized, Multicenter, Open-Label, Clinical Trial
Josefina Cortés-Hernández¹, Luis Sáez-Comet², Antoni Riera Mestre³, A. Castro Salomó⁴, J. Cuquet Pedragosa⁵, Vera Ortiz-Santamaría⁶, M. Mauri Plana⁷ and Josep Ordi-Ros⁸, ¹Internal Medicine Department, Vall d´Hebron Hospital, Barcelona, Spain, ²Internal Medicine, Miguel Servet University Hospital, Zaragoza, Spain, ³VTE Unit. Internal Medicine, Bellvitge University Hospital, Barcelona, Spain, ⁴Hospital Universitari de Reus, Spain, Reus, Spain, ⁵Internal Medicine, Granollers University Hospital, Granollers, Spain, ⁶Rheumatology, Hospital General. Granollers., Granollers, Spain, ⁷Internal Medicine, Mataró Hospital, Mataró, Spain, ⁸Internal Medicine, Vall d'Hebron Hospital, Barcelona, Spain
Background/Purpose: Long-term anticoagulation with vitamin K antagonists (VKAs) is the standard of care in thrombotic antiphospholipid syndrome (APS) but requires frequent monitoring and dose adjustment.…
Abstract Number: 851 • 2018 ACR/ARHP Annual Meeting
Integrin Mac-1 Potentiates Neutrophil Adhesion and NET Release in Antiphospholipid Syndrome
Gautam Sule¹, William J. Kelley¹, Srilakshmi Yalavarthi¹, Alison Banka¹, Andrew Vreede², Omolola Eniola-Adefeso¹ and Jason S. Knight³, ¹University of Michigan, Ann Arbor, MI, ²Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, ³., University of Michigan, Ann Arbor, MI
Background/Purpose: While the role of antiphospholipid antibodies in activating endothelial cells has been extensively studied, the impact of these antibodies on the adhesive potential of…
Abstract Number: 856 • 2018 ACR/ARHP Annual Meeting
Integrated mRNA and microRNA Transcriptomes of Monocytes from Antiphospholipid Syndrome Patients Identifies Molecular Networks Related to Their Atherothrombotic Status. Modulatory Effects of In Vivo Ubiquinol Supplementation
Carlos Perez-Sanchez¹, Laura Pérez Sánchez², Alejandra Maria Patiño-Trives³, María Luque Tevar³, Luca Scudeler⁴, Alejandro Ibáñez-Costa³, Patricia Ruiz-Limon⁵, Yolanda Jiménez-Gómez¹, Ivan Arias de la Rosa⁶, Maria Carmen Abalos-Aguilera⁶, Pedro Segui⁷, Nuria Barbarroja¹, Jose Manuel Villalba⁸, Eduardo Collantes Estevez³, Maria Jose Cuadrado⁹, Maria Ángeles Aguirre Zamorano¹ and Chary Lopez-Pedrera³, ¹Rheumatology service, IMIBIC/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain, ²IMIBIC/Reina Sofia Hospital/University of Cordoba, Córdoba, Spain, ³IMIBIC/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain, ⁴Università degli Studi di Torino, Turin, Italy, ⁵Research Group of Endocrine Diseases, Research Laboratory. Biomedical Research Institute of Malaga (IBIMA).Virgen de la Victoria Universitary Hospital, Malaga, Spain., Málaga, MA, Spain, ⁶Rheumatology Service, IMIBIC/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain, ⁷Radiology, IMIBIC/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain, ⁸Departamento de Biologia Celular, Fisiologia e Inmunología, University of Córdoba, Cordoba, Spain, ⁹Clinica Universidad de Navarra, Madrid, Spain
Background/Purpose: 1. To characterize the mRNAs and microRNAs transcriptomes of monocytes, key immune cells in the atherothrombotic pathology of Antiphospholipid Syndrome patients (APS). 2. To…
Abstract Number: 1085 • 2018 ACR/ARHP Annual Meeting
Natural Gingerols Inhibit Neutrophil Extracellular Trap Release Elicited By Lupus Autoantibodies
Ramadan A. Ali¹ and Jason S. Knight², ¹University of Michigan, Ann Arbor, MI, ²., University of Michigan, Ann Arbor, MI
Background/Purpose: Recent studies have revealed a role for neutrophils in the pathogenesis of lupus and antiphospholipid syndrome (APS). Indeed, neutrophils are activated by various disease-relevant…
Abstract Number: 1100 • 2018 ACR/ARHP Annual Meeting
The Frequencies and Molecular Profiles of CD16+ Monocyte Subsets in Patients with Systemic Lupus Erythematosus, Primary Antiphospholipid Syndrome, and Antiphospholipid Syndrome with Lupus, Identify Specific Clinical Features of These Diseases
Chary Lopez-Pedrera¹, Maria Ángeles Aguirre Zamorano¹, Nuria Barbarroja², Patricia Ruiz-Limon³, Maria Carmen Abalos-Aguilera⁴, Yolanda Jiménez-Gómez², Ivan Arias de la Rosa⁴, Pedro Segui⁵, Rafaela Ortega-Castro², Eduardo Collantes Estevez¹, Alejandro Escudero-Contreras⁴, Lucas Le Lann⁶, Christophe Jamin⁶, Concepcion Marañón⁷, Marta Alarcón-Riquelme⁸, Jacques-Olivier Pers⁶ and Carlos Perez-Sanchez², ¹IMIBIC/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain, ²Rheumatology service, IMIBIC/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain, ³Research Group of Endocrine Diseases, Research Laboratory. Biomedical Research Institute of Malaga (IBIMA).Virgen de la Victoria Universitary Hospital, Malaga, Spain., Málaga, MA, Spain, ⁴Rheumatology Service, IMIBIC/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain, ⁵Radiology, IMIBIC/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain, ⁶U1227, Université de Brest, Inserm, Labex IGO, CHU de Brest, Brest, France, ⁷GENYO, Centre for Genomics and Oncological Research Pfizer, University of Granada, Andalusian Regional Government, Granada, Spain, ⁸Medical Genomics, Center for Genomics and Oncological Research (GENYO), Granada, Spain
Background/Purpose: This study, developed within the IMI-JU project PRECISESADS framework, aimed to determine the enrichment on CD14+ and CD16+ monocyte subpopulations in SLE, APS and…
Abstract Number: 2137 • 2018 ACR/ARHP Annual Meeting
Primary Antiphospholipid Syndrome with Vascular Manifestations Is a Rare Disease: A Population-Based, Multi-Source Study Assessing the Prevalence and Incidence in Adults
Cecilia Nalli¹, Greta Pascariello¹, Arianna Zentilin¹, Elena Raffetti², Laura Andreoli¹, Rajesh Kumar¹, Giuliana Martini³, Roberta Ottaviani¹, Cinzia Gasparotti⁴, Michele Magoni⁴, Carmelo Scarcella⁴, Francesco Donato⁵ and Angela Tincani¹, ¹Rheumatology and Clinical Immunology, Spedali Civili and University of Brescia, Brescia, Italy, ²Epidemiology and Public Health Intervention Research group (EPHIR), Department of Public Health Sciences, Karolinska Institutet, Solna, Sweden, ³Hemostasis and Thrombosis Center, Spedali Civili of Brescia, Brescia, Italy, ⁴ATS Brescia (Brescia Health Protection Agency), Brescia, Italy, ⁵Department of Medical and Surgical Specialties Radiological Sciences and Public Health, Unit of Hygiene, Epidemiology, and Public Health, University of Brescia, Italy., Brescia, Italy
Background/Purpose: Antiphospholipid Syndrome (APS) is a systemic autoimmune disease characterized by thrombotic and/or obstetrical manifestations mediated by antiphospholipid antibodies (aPL). By now, no population-based study…
Abstract Number: 2759 • 2017 ACR/ARHP Annual Meeting
The Risk of Ischaemic Stroke in Primary APS Patients: A Prospective Study
Massimo Radin¹, Karen Schreiber², Irene Cecchi³, Dario Roccatello⁴, Maria Jose Cuadrado⁵ and Savino Sciascia⁶, ¹Department of Clinical and Biological Sciences, Center 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, ²Department of Thrombosis and Haemophilia, Guy's and St Thomas' Hospital, London, United Kingdom., London, United Kingdom, 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, ⁴Center 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 and S. Giovanni Bo, Turin, Italy, ⁵St Thomas Hospital, Lupus Research Unit, London, United Kingdom, ⁶Center 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, Center 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, Torino, Italy
Background/Purpose: The antiphospholipid syndrome(APS)is an autoimmune condition characterized by thrombosis and/or pregnancy morbidity andpersistent positivityfor antiphospholipid antibodies(aPL). The most common neurological manifestation of APS is…
Abstract Number: 2761 • 2017 ACR/ARHP Annual Meeting
Adenosine Receptor Agonism Protects Against Antiphospholipid Antibody-Mediated Netosis and Venous Thrombosis
Ramadan A. Ali¹, He Meng¹, Srilakshmi Yalavarthi¹, Yogendra Kanthi¹ and Jason S. Knight², ¹University of Michigan, Ann Arbor, MI, ²., University of Michigan, Ann Arbor, MI
Background/Purpose: We have previously reported that antiphospholipid antibodies (aPL) activate neutrophils and thereby exaggerate neutrophil extracellular trap release (NETosis), which potentially contributes to the thrombotic…
Abstract Number: 2762 • 2017 ACR/ARHP Annual Meeting
Study of 60 Patients with Intrauterine Fetal Deaths Related to Antiphospholipid Syndrome
Mériem Belhocine¹, Laetitia Coutte², Nicolas Martin Silva³, Nathalie Morel⁴, Gaelle Guettrot-Imbert⁴, Romain Paule⁴, Michel Dreyfus⁵, Micaela Fredi⁶, Odile Souchaud-Debouverie⁷, Jean Charles Piette⁸, Veronique Le Guern⁴ and Nathalie Costedoat-Chalumeau¹, ¹Service de médecine interne Pôle médecine, Hôpital Cochin, Centre de référence maladies auto-immunes et systémiques rares de l’île de France, Paris, France, ²Department of Internal Medicine, Department of Internal Medicine, Cochin University Hospital, paris, France, ³Department of Internal Medicine, Department of Internal Medicine, University Hospital Center of Caen, Caen, France, ⁴Department of Internal Medicine, Department of Internal Medicine, Cochin University Hospital, Paris, France, ⁵Department of Gynecology and Obstetrics, Department of Gynecology and Obstetrics, University Hospital Center of Caen, Caen, France, ⁶Department of Rheumatology and Clinical Immunology, Rheumatology and Clinical Immunology, Rheumatology and Clinical Immunology, Spedali Civili of Brescia, Brescia, Italy, ⁷Department of Internal Medicine, Department of Internal Medicine, Poitiers University Hospital, Poitiers, France, ⁸Department of Internal Medicine, Department of Internal Medicine, University Hospital Pitié-Salpétrière, Paris, France
Background/Purpose: The antiphospholipid syndrome (APS) is defined by a combination of arterial and/or venous thrombosis, pregnancy morbidity, and persistent antiphospholipid antibodies. There is a real…
Abstract Number: 1 • 2017 ACR/ARHP Annual Meeting
Anti-Phosphatidylserine/Prothrombin Antibodies (aPS/PT) As Potential Diagnostic Markers and Risk Predictors of Venous Thrombosis and Obstetric Complications in Antiphospholipid Syndrome
Hui Shi¹, Qiongyi Hu², Hui Zheng², Jialin Teng², Gary Norman³, Jinfeng Zhou⁴ and Chengde Yang², ¹Department of Rheumatology and Immunology, Ruijin Hospital,Shanghai Jiao Tong University School of Medicine, Shanghai, China, Shanghai, China, ²Ruijin Hospital,Shanghai Jiao Tong University School of Medicine, Shanghai, China, Shanghai, China, ³INOVA Diagnostics, Inc, San Diego, China, ⁴Werfen China, Shanghai, China
Background/Purpose: , Methods: , Results: and Conclusion: Background/Purpose:The antiphospholipid syndrome (APS) is a thrombophilic disorder characterized by clinical manifestations of vascular thrombosis and obstetric complications…
Abstract Number: 2 • 2017 ACR/ARHP Annual Meeting
Identifying “Second Hit” Risk Factor(s) Associated with Thrombosis and Pregnancy Morbidity in Ethnically Diverse Antiphospholipid Antibodies Positive Patients
Yu Zuo¹, Jennifer Fan², Ravi Sarode¹, Song Zhang², Una E. Makris¹, David Karp³ and Yu-min Shen², ¹University of Texas Southwestern Medical Center, Dallas, TX, ²University of Texas Southwestern Medical Center, dallas, TX, ³Rheumatology, UT Southwestern Med Ctr, Dallas, TX
Background/Purpose: The evaluation of thrombotic and pregnancy risks associated with antiphospholipid antibodies (aPL) in individual patients without APS clinical manifestation is challenging. Our aim is…
Abstract Number: 5 • 2017 ACR/ARHP Annual Meeting
Clinical Utility of the Global Antiphospholipid Syndrome Score (GAPSS) for Risk Stratification: A Pooled Analysisfrom 2273 Patients
Savino Sciascia¹, Massimo Radin², Giovanni Sanna³, Irene Cecchi⁴, Dario Roccatello⁵ and Maria Laura Bertolaccini⁶, ¹Center 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, Center 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, Torino, Italy, ²Department of Clinical and Biological Sciences, Center 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, ³Louise Coote Lupus Unit, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom, London, United Kingdom, ⁴Center 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, ⁵Center 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 and S. Giovanni Bo, Turin, Italy, ⁶Academic Department of Vascular Surgery, Cardiovascular Division, King's College London, United Kingdom, London, United Kingdom
Background/Purpose: Recently, our group conceived a risk score for clinical manifestations of APS [the global APS score or GAPSS] that takes into account the combination…
Abstract Number: 6 • 2017 ACR/ARHP Annual Meeting
Pregnancy Outcomes in a Cohort of Women with Antiphospholipid Syndrome. 25- Years Long-Term Observation
Dana Tegzova¹, Katerina Andelova², Iva Kucerova², Vera Vlasakova³, Stejskal Jan⁴, Putova Ivana⁵, Marta Olejarova⁶ and Ctibor Dostál⁷, ¹Clinical Department, Institute of Rheumatology and Rheumatological Clinic of 1st Medical Faculty, Charles University, Prague, Czech Republic, ²Institute of Mother and Child Care, Prague, Prague, Czech Republic, ³Dept.of Internal Medicine, City Hospital Ceske Budejovice, Ceske Budejovice, Czech Republic, ⁴1st Medical Faculty, Dpt. of Pathology, Charles University, Prague, Czech Republic, ⁵Institute of Rheumatology, Dpt. of Immunology, Prague, Czech Republic, ⁶Clinical, Institute of Rheumatology and Rheumatological Clinic of 1st Medical Faculty, Charles University, Prague, Czech Republic, ⁷Institute of Rheumatology and Rheumatological Clinic of 1st Medical Faculty, Charles University, Prague, Czech Republic
Background/Purpose: The goal of this long-term project was to investigate the course of pregnancy in patients with APS (primary or secondary with SLE) in 1993-2017,…

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