Abstracts tagged "autoimmune diseases"

Abstract Number: 0836 • ACR Convergence 2024
NF-κB Inducing Kinase Is a Therapeutic Target for Autoimmune Diseases by Orchestrating Both B Cell and T Follicular Helper Cell Responses
Jee Ho Lee¹, Manisha Mohandoss², Lichchavi Rajasinghe¹, Silvia Preite³, Katie Madore², Mark Birrell⁴, Jan Piet van Hamburg⁵, Sander Tas⁶, Matthew Perry³, Tatiana Ort¹ and Gary Sims¹, ¹Immunology Biosciences, Research and Early Development, Respiratory and Immunology (R&I), BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, ²Immunology Biosciences, Research and Early Development, Respiratory and Immunology (R&I), BioPharmaceuticals R&D, AstraZeneca, Gaitherburg, ³Research and Early Development, Respiratory and Immunology (R&I), BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden, ⁴Research and Early Development, Respiratory and Immunology (R&I), BioPharmaceuticals R&D, AstraZeneca, london, United Kingdom, ⁵Amsterdam UMC, Amsterdam, Netherlands, ⁶Amsterdam UMC, locatie AMC, Amsterdam, Netherlands
Background/Purpose: T follicular helper (Tfh) cells are a specialized CD4+ T cell subset which can help B cells in the germinal center (GC) to drive…
Abstract Number: 0909 • ACR Convergence 2024
Identifying Predictive Serum Soluble Mediators Signatures Specific to ANA+ at Risk of SLE Individuals with Next Generation Proteomics
Aleksandra Bylinska¹, Miles Smith¹, Rufei Lu¹, Benjamin Jones², Carla Guthridge¹, Matthew Caleb Marlin¹, Christian Wright³, Susan Macwana³, Wade DeJager³, Marci Beel³, Christopher Lessard¹, Cristina Arriens¹, Joan Merrill⁴, Judith James¹ and Joel Guthridge¹, ¹Oklahoma Medical Research Foundation, Oklahoma City, OK, ²Oklahoma State University, Oklahoma City, OK, ³Oklahoma Medical Research Foundation, Oklahoma City, ⁴Oklahoma Medical Research Foundation, Oklahoma City 73104, OK
Background/Purpose: Multiple factors can predispose individuals to development of SLE, including the presence of African American ancestry, lupus-associated autoantibodies (ANAs), or some clinical manifestations of…
Abstract Number: 0996 • ACR Convergence 2024
Myocarditis Following Pfizer-BioNTech BNT162b2 Vaccine: Epidemiology and Predisposition
Enelle Mevorach, Adi Tabib and Dror Mevorach, Hadassah-University Hospital, Jerusalem, Israel
Background/Purpose: Following Pfizer-BioNTech BNT162b2 vaccine authorization, Israel initiated a nationwide COVID-19 vaccination campaign. The vaccine caused a higher incidence of myocarditis in young males. Here,…
Abstract Number: 1146 • ACR Convergence 2024
Impact of COVID-19 on Myositis Testing Trends
Angel Kevin Garza-Elizondo¹, Rosa Icela Arvizu-Rivera², Pablo Gamez-Siller³, Daniela Alejandra Salcedo-Soto⁴, Jesus Cardenas-de la Garza⁵, Gisela Garcia-Arellano⁶, Miguel Angel Villarreal-Alarcon² and Dionicio Galarza-Delgado⁷, ¹Division of Rheumatology, University Hospital "Dr. Jose Eleuterio Gonzalez", Universidad Autonoma de Nuevo Leon, San Nicolás de los Garza, Mexico, ²Division of Rheumatology, University Hospital "Dr. Jose Eleuterio Gonzalez", Universidad Autonoma de Nuevo Leon, Monterrey, Mexico, ³Facultad de Medicina UANL, Monterrey, Nuevo León, Mexico, ⁴Hospital Universitario Dr Jose Eleuterio Gonzalez, Monterrey, Mexico, ⁵Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, Mexico, ⁶Hospital Universitario \"Dr. José Eleuterio González\", Monterrey, Nuevo León, Mexico, ⁷UANL Hospital Universitario, Monterrey, Nuevo León, Mexico
Background/Purpose: Idiopathic inflammatory myopathies (IIM), also known as myositis, are a group of heterogeneous autoimmune disorders that lead to muscle injury. Autoantibodies help make the…
Abstract Number: 1423 • ACR Convergence 2024
An Observational Analytical Study on HCV Patients with Sicca Manifestations Before and After Direct-Acting Antivirals in Comparison with Sjogren’s Disease; Infection versus Autoimmunity
Mohamed Tharwat Hegazy¹, Amina Maher², Tareq Algarf², Manar Abdul-Aziz², Osama Ashraf Wafa Mohamed³, Luca Quartuccio⁴, Naguib Zoheir², Salvatore De Vita⁵ and Gaafar Ragab⁶, ¹Faculty of Medicine, Cairo University, Cairo, Egypt, ²Cairo University, Cairo, Egypt, ³Newgiza University, Cairo, Egypt, ⁴Division of Rheumatology, Department of Medicine (DMED), University of Udine, Udine, Italy, Udine, Italy, ⁵Udine University, Udine, Italy, ⁶Cairo University, Egypt, Cairo, Egypt
Background/Purpose: Hepatitis C virus (HCV) is often associated with autoimmune features and extra-hepatic manifestations. Sicca symptoms are reported in about 30% of the cases. Both…
Abstract Number: 1597 • ACR Convergence 2024
Baseline Glucocorticoid-Related Toxicity in Newly-Diagnosed and Relapsing ANCA-Associated Vasculitis
Naomi Patel¹, Sarah Bray², Darcy Trimpe³, David Jayne⁴, Peter Merkel⁵ and John Stone⁶, ¹Massachusetts General Hospital, Boston, MA, ²Amgen Ltd, Cambridge, United Kingdom, ³Amgen Inc., Thousand Oaks, CA, ⁴University of Cambridge, Cambridge, United Kingdom, ⁵University of Pennsylvania, Philadelphia, PA, ⁶Massachusetts General Hospital , Harvard Medical School, Concord, MA
Background/Purpose: The ADVOCATE trial evaluated avacopan (a C5a receptor antagonist) as a replacement for a standard prednisone taper in the treatment of granulomatosis with polyangiitis…
Abstract Number: 1749 • ACR Convergence 2024
Safety and Long-term Efficacy of CD19-CAR T-cell Therapy in 30 Patients with Autoimmune Disease
Melanie Hagen¹, Fabian Müller², Andreas Wirsching¹, Carlo Tur¹, Tobias Krickau³, Markus Metzler⁴, Laura Bucci¹, Christina Bergmann⁵, Janina Auth¹, Jule Taubmann⁶, Panagiotis Garantziotis⁷, Sebastian Boeltz⁸, Soraya Kharboutli⁹, Silvia Spoerl⁹, Simon Völkl¹⁰, Michael Aigner⁹, Sascha Kretschmann⁹, Ingrid Vasova⁹, Andreas MAckensen¹¹, Ricardo Grieshaber-Bouyer⁸ and Georg Schett¹², ¹Department of Medicine 3 - Rheumatology and Immunology, Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg and Uniklinikum Erlangen, Erlangen, Bayern, Germany, ²Department of Medicine 5 - Hematology and Oncology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and Uniklinikum Erlangen, Erlangen, Germany, ³Department of Pediatrics and Adolscent Medicine, Friedrich-Alexander-Universität Erlangen-Nürnberg and University Hospital Erlangen, Erlangen, Bayern, Germany, ⁴Department of Pediatrics and Adolscent Medicine, Friedrich-Alexander-Universität Erlangen-Nürnberg and University Hospital Erlangen, Erlangen, Germany, ⁵Department Internal Medicine III, Friedrich-Alexander-University (FAU) Erlangen-Nurnber, Frankfurt, Germany, ⁶Friedrich-Alexander Universität Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany, ⁷Department of Internal Medicine 3-Rheumatology and Immunology, Friedrich Alexander University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany, Erlangen, Germany, ⁸Department of Medicine 3 - Rheumatology and Immunology, Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg and Uniklinikum Erlangen, Erlangen, Germany, ⁹Department of Medicine 5 - Hematology and Oncology, Friedrich-Alexander-Universität Erlangen-Nürnberg and University Hospital Erlangen, Erlangen, Germany, ¹⁰Department of Medicine 5 - Hematology and Oncology, Friedrich-Alexander-Universität Erlangen-Nürnberg and University Hospital Erlangen, Erlangen, Bayern, Germany, ¹¹Department of Medicine 5 - Hematology and Oncology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and Uniklinikum Erlangen, Erlangen, Bayern, Germany, ¹²Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
Background/Purpose: Treating autoimmune diseases like Systemic Lupus erythematosus (SLE), Idiopathic Inflammatory Myositis (IIM) or Systemic Sclerosis (SSc) is challenging and often requires life-long immunosuppressive therapy.…
Abstract Number: 1834 • ACR Convergence 2024
Altered Mechanotransduction via Myosin II Contributes to Collagen and IL-6 Production in Systemic Sclerosis Skin
Barbara Russo¹, Shutova Maria², Fanny Noulet², Geroge-Radu Romanescu³, Nicolo brembilla² and Wolf-Henning Boehncke², ¹Hopitaux Universitaire de Geneva, Geneva, Geneve, Switzerland, ²Hôpitaux Universitaires des Genève, Geneva, Geneve, Switzerland, ³University of Geneva, Geneva, Geneve, Switzerland
Background/Purpose: Scleroderma (SSc), an autoimmune disease, features progressive fibrosis, leading to significant morbidity and mortality. Current therapies manage symptoms but lack efficacy in directly targeting…
Abstract Number: 1929 • ACR Convergence 2024
Use of Digital Health Tools for Health Promotion Among Individuals with Rheumatologic Diseases in the United States
Ufuoma Mamoh¹, Soziema Salia¹, Alejandro Jaller¹, Comfort anim-koranteng², Joshua Halliday³, Joseph Atarere⁴, Ted Akhiwu¹ and Indira Acharya¹, ¹Medstar Union Memorial Hospital, Baltimore, MD, ²Harlem Medical Center, Harlem, NY, ³Grreater Accra Regional Hospital, Accra, Ghana, ⁴Department of Internal Medicine, MedStar Union Memorial Hospital, Baltimore, MD
Background/Purpose: Rheumatologic diseases (RDs) significantly impact the quality of life, cause significant socioeconomic burdens, and increase the risk of other systemic diseases including cardiovascular disease,…
Abstract Number: 2057 • ACR Convergence 2024
Clinical Features of Autoimmune Uveitis and Associated Factors with Reactivation Subtype Presentation from a Peruvian Multidisciplinary Reference Center
Hugo Madariaga.Ch¹, Valery Ascuña² and RV, Gamboa-Cardenas³, and Grupo Peruano de Estudio de Enfermedades Autoinmunes Sistémicas , Universidad Científica del Sur, ¹Clínica del Sur Sanna. Arequipa-Perú, Arequipa, Peru, ²Oftalmosalud Clinical Center. Arequipa-Perú, Arequipa, Peru, ³Universidad Científica del Sur, Lima, Lima, Peru
Background/Purpose: To determine clinical features of autoimmune uveitis (AU) and the associated factors with the reactivation subtype Methods: A transversal analysis from single center cohort (ophthalmologic/rheumatologic…
Abstract Number: 2355 • ACR Convergence 2024
Efficacy of Risankizumab Across Distinct PsA Phenotypes Identified with Machine Learning Analytics Using Data from Biologic DMARD-Naive Patients in Two Phase 3 Clinical Trials
Laure Gossec¹, Andra Balanescu², Maria Antonietta D'Agostino³, Alexis Ogdie⁴, Philipp Sewerin⁵, Yu Deng⁶, Linyu Shi⁶, Yoshiyuki Sugimoto⁷, Sheng Zhong⁶, Yunzhao Xing⁶, Ralph Lippe⁶ and Mitsumasa Kishimoto⁸, ¹Sorbonne Université, Paris, France, ²UNIVERSITY OF MEDICINE AND PHARMACY CAROL DAVILA, Bucharest, Romania, ³Versailles-Saint-Quentin University (INSERM U1173, Laboratoire d’Excellence INFLAMEX); University Hospital Ambroise Paré, Versailles, France, ⁴Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, ⁵Rheumazentrum Ruhrgebiet, Ruhr University Bochum, Bochum, Germany, ⁶AbbVie Inc., North Chicago, IL, ⁷AbbVie GK, Tokyo, Tokyo, Japan, ⁸Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Tokyo, Japan
Background/Purpose: Risankizumab (RZB), an IL-23 p19 inhibitor, is well tolerated and provides long-term efficacy through 100 weeks in adults with PsA, demonstrated by the phase…
Abstract Number: 2527 • ACR Convergence 2024
Efficacy and Safety of Nipocalimab, an Anti-FcRn Monoclonal Antibody, in Primary Sjogren’s Disease: Results from a Phase 2, Multicenter, Randomized, Placebo-Controlled, Double-Blind Study (DAHLIAS)
Jacques-Eric Gottenberg¹, Kathy Sivils², Kim Campbell³, Jada Idokogi³, Kim Lo³, Sophia G. Liva³, Jonathan Shelton⁴, Harman Dhatt⁵, Jonathan J. Hubbard³ and Ghaith Noaiseh⁶, ¹Rheumatology Department, Strasbourg University Hospital,, Strasbourg, France, ²Johnson & Johnson Innovative Medicine, Edmond, OK, ³Janssen Research & Development, LLC, a Johnson & Johnson Company, Spring House, PA, ⁴Janssen Scientific Affairs, LLC, San Diego, CA, USA, San Diego, ⁵Janssen Global Services, LLC, a Johnson & Johnson Company, Raritan, NJ, USA, Raritan, NJ, ⁶University of Kansas Medical Center, Kansas City, KS
Background/Purpose: Sjögren’s disease (SjD) is a chronic, systemic autoimmune disease characterized by the presence of specific autoantibodies (AAb) and lymphocytic infiltration of exocrine glandular tissues.…
Abstract Number: 2632 • ACR Convergence 2024
Genetically-engineered Ro-specific Regulatory T Cells to Treat Primary Sjögren’s Disease
Zhi Feng sherman Lim¹, Yi Tian Ting¹, Fabien Vincent², Maureen Rischmueller³, Eric Morand⁴ and Joshua Ooi¹, ¹Monash University-T Cell Therapies Research Group, Clayton, Victoria, Australia, ²Monash University, Clayton, Victoria, Australia, ³RheumatologySA, Adelaide, Australia, ⁴School of Clinical Sciences, Monash University, Melbourne, Victoria, Australia
Background/Purpose: Autoantigen-specific regulatory T cells (Tregs) are potent, and specific, suppressors of pathogenic autoimmunity, and can be harnessed to treat autoimmune disease. In primary Sjögren’s…
Abstract Number: 0002 • ACR Convergence 2024
Preclinical Evaluation of BCMA And/or CD19 Nanobody-based Single or Compound CAR-T Cells Targeting B and Plasma Cells Associated with Autoimmune Disorders
Byeong Hyeok Choi¹, Vincent M DeStefano², Masayuki Wada², Kevin G Pinz¹, Greg Deener², Nabil Hagag¹, Ahmed Abdel-Razek¹, Yu Ma³, Jing Luo³ and Yupo Ma², ¹iCell Gene Therapeutics Inc., Stony Brook, NY, ²iCell Gene Therapeutics, Inc., Stony Brook, NY, ³iCar Bio Therapeutics Ltd, Zhongshan City, Guangdong, China (People's Republic)
Background/Purpose: CD19 single and BCMA-CD19 compound chimeric antigen receptor (CAR) T cell therapy has demonstrated remarkable activity against autoimmune disorders, although relapses with CD19 CAR…
Abstract Number: 0087 • ACR Convergence 2024
SYNCAR: An Engineered IL-2/IL-2R-system That Selectively Enhances CD19 CAR T Cells to Deplete B Cells and Provide Therapeutic Benefit in SLE and RA Mouse Models Without Lymphodepletion
Ethan Jung¹, Marie semana¹, Ivan Cheng¹, Helena Silva¹, Sandro Vivona¹, Somya Singh¹, Michele Bauer¹, Mohammed Ali¹, Henry Rosas¹, Woei Chang¹, Deepti Rokkam¹, Patrick Lupardus¹, Martin Oft¹ and Paul-Joseph Aspuria², ¹Synthekine, Menlo Park, ²Sythekine, Menlo Park, CA
Background/Purpose: CD19 CAR-T therapy has demonstrated efficacy in autoimmune (AI) diseases like systemic lupus erythematosus (SLE) and lupus nephritis (LN), showing its potential beyond oncology.…

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