Abstracts tagged "Nephritis"

Abstract Number: 1839 • ACR Convergence 2025
Transcriptional Profiling of Whole Blood and Kidney Biopsy Samples from Lupus Nephritis and IgA Nephropathy Patients Suggests Different Disease Pathways
Christopher Sisk¹, Loqmane Seridi², Alan Perlman³, Matthew Loza², Sheng Gao², Thomas Parker⁴, Daniel Levine⁴, Thangamani Muthukumar⁵, Yonatan Bardash⁶, Benjamin Horowitz⁷, Surya Seshan⁵ and James Chevalier³, ¹Johnson & Johnson, San Diego, CA, USA, San Diego, CA, CA, ²Johnson & Johnson, Spring House, PA, ³The Rogosin Institute, New York, NY, ⁴The Rogosin Institute, Weill Cornell Medical College, New York, NY, ⁵Weill Cornell Medical College, New York, NY, ⁶Hackensack Meridian Health, Hackensack, NJ, ⁷Columbia University Medical Center, New York, NY
Background/Purpose: Lupus nephritis (LN) is a severe complication of systemic lupus erythematosus (SLE), associated with significant morbidity and mortality. IgA nephropathy (IgAN) is the most…
Abstract Number: 1642 • ACR Convergence 2024
A Urinary Biomarker Panel to Predict the Probability of Histologically Active Lupus Nephritis
Andrea Fava¹, Andrew Concoff², Tyler O'Malley³, Sepehr Taghavi⁴, Touba Warsi⁴, Sudha Kumar⁴, Christine Schleif⁴ and Michelle Petri⁵, ¹Divison of Rheumatology, Johns Hopkins University, Baltimore, MD, ²Exagen, Inc., Los Angeles, CA, ³Exagen, Vista, CA, ⁴Exagen, Carlsbad, CA, ⁵Johns Hopkins University School of Medicine, Timonium, MD
Background/Purpose: Achieving an NIH Activity Index of < 2 upon treatment is associated with less LN flare and thus better long-term kidney survival. Here, we…
Abstract Number: 1685 • ACR Convergence 2024
The Renal Activity Index for Lupus (RAIL) Identifies Active Renal Disease in SLE Patients and Its Longitudinal Score Associates with Achievement of Renal Responses in Lupus Nephritis
Minal Aundhia¹, Jinqi Liu², Ellen Cody³, James Rose⁴, Angela Merritt¹, Megan Quinlan-Waters¹, Alyssa Sproles⁵, Sherry Thornton⁵, Prasad Devarajan⁴, Bin Huang⁶ and hermine brunner⁷, ¹Cincinnati Children's Hospital Medical Center, Cincinnati, OH, ²Bristol Myers Squibb, Princeton, NJ, ³Children's Wisconsin, Milwaukee, ⁴Cincinnati Children's Hospital Medical Center, Cincinnati, ⁵Cincinnati Children's Hospital, Cincinnati, ⁶Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cinciannati, OH, ⁷Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH
Background/Purpose: Lupus Nephritis (LN) confers a poor prognosis, and there is a lack of effective non-invasive tests to assess disease activity and treatment response. We…
Abstract Number: 1787 • ACR Convergence 2024
Linking Transcriptomic Profiles of Kidney and Blood Samples Provides Insight into Identification of Lupus Nephritis
Andrea Daamen¹, Kathryn Kingsmore², Prathyusha Bachali³, Nan Shen⁴, Amrie Grammer⁵ and Peter Lipsky¹, ¹AMPEL BioSolutions, Charlottesville, VA, ²AMPEL BioSolutions, Charlottesville, ³AMPEL BioSolutions, Redmond, WA, ⁴Shanghai Institute of Rheumatology, Renji Hospital, Shanghai Jaiotong University School of Medicine, Shanghai, CN, Shanghai, China (People's Republic), ⁵AMPEL LLC, Charlottesville, VA
Background/Purpose: Current clinical methods to diagnose and evaluate the severity of lupus nephritis (LN) rely on identification of kidney dysfunction followed by invasive kidney biopsies.…
Abstract Number: 1798 • ACR Convergence 2024
CXCL6 Synthesized by Proximal Tubule Cells May Promote Fibrosis in Lupus Nephritis
Philip Carlucci¹, Nalani Sachan², Andrea Fava³, Brooke Cohen², Jasmine Shwetar⁴, Siddarth Gurajala⁵, Qian Xiao⁵, Joseph Mears⁶, Katie Preisinger², Devyn Zaminski⁷, Kristina Deonaraine⁸, Peter Izmirly⁹, Judith James¹⁰, Joel Guthridge¹⁰, Wade DeJager¹¹, David Wofsy¹², Cynthia Loomis², Gyles Ward², Ming Wu¹³, Chaim Putterman¹⁴, Deepak Rao¹⁵, Betty Diamond¹⁶, Derek Fine¹⁷, Jose Monroy-Trujillo¹⁷, H Michael Belmont⁷, William Apruzzese¹⁸, Anne Davidson¹⁹, Richard Furie²⁰, Paul Hoover²¹, Celine Berthier²², Maria Dall'Era²³, Diane Kamen²⁴, Kenneth Kalunian²⁵, Jennifer Anolik²⁶, Jennifer Barnas²⁷, Arnon Arazi²⁸, Soumya Raychaudhuri²⁹, Nir Hacohen³⁰, Robert Clancy³¹, Kelly Ruggles³², Michelle Petri³³ and Jill Buyon², and the Accelerating Medicines Partnership in RA/SLE, ¹New York University School of Medicine, New York, NY, ²NYU Grossman School of Medicine, New York, NY, ³Johns Hopkins University, Baltimore, MD, ⁴New York School of Medicine, Ann Arbor, MI, ⁵Harvard Medical School, Boston, MA, ⁶Michigan University, Ann Arbor, MI, ⁷NYU School of Medicine, New York, NY, ⁸Jacobs School of Medicine, University at Buffalo, Buffalo, NY, ⁹New York University Grossman School of Medicine, New York, NY, ¹⁰Oklahoma Medical Research Foundation, Oklahoma City, OK, ¹¹Oklahoma Medical Research Foundation, Oklahoma City, ¹²University of California San Francisco, SF, CA, ¹³Northwell, New York, NY, ¹⁴Albert Einstein College of Medicine, Safed, Israel, ¹⁵Brigham and Women's Hospital, Harvard Medical School, Boston, MA, ¹⁶The Feinstein Institutes for Medical Research, Manhasset, NY, ¹⁷Johns Hopkins School of Medicine, Baltimore, MD, ¹⁸Brigham and Women's Hospital, Everett, MA, ¹⁹Feinstein Institutes for Medical Research, Manhasset, NY, ²⁰Northwell Health, Manhasset, NY, ²¹Brigham and Women's Hospital, SWAMPSCOTT, MA, ²²University of Michigan, Ann Arbor, MI, ²³UCSF, Corte Madera, CA, ²⁴Medical University of South Carolina, Charleston, SC, ²⁵University of California San Diego, La Jolla, CA, ²⁶University of Rochester Medical Center, Rochester, NY, ²⁷University of Rochester, Rochester, NY, ²⁸Feinstein Institutes for Medical Research, Melrose, MA, ²⁹Brigham and Women's Hospital, Boston, MA, ³⁰Broad Institute of MIT and Harvard, Boston, MA, ³¹Columbia University Medical Center, New York, NY, ³²NYU Grossman School of Medicine, Brooklyn, NY, ³³Johns Hopkins University School of Medicine, Timonium, MD
Background/Purpose: Detection of urinary CXCL6, a member of the IL-8 chemokine family, has been linked to CKD and is a proposed marker of chronic damage…
Abstract Number: 1808 • ACR Convergence 2024
Not Only Type-I Interferon Regulated Genes Are Differentially Expressed in Circulating Monocytes from Active Lupus Nephritis Patients
Paula Losada Vanegas¹, Juan Antonio Villatoro-García², Daniel Rodriguez³, Juan Camilo Diaz³, Ricardo Pineda⁴, Pedro Carmona-Saez⁵, Mauricio Rojas⁶ and Gloria Vasquez⁷, ¹Universidad de Antioquia, Medellin, Antioquia, Colombia, ²GENYO (Centre for Genomics and Oncological Research: Pfizer, University of Granada, Granada, Andalucia, Spain, ³ARTMEDICA, Medellín, Antioquia, Colombia, ⁴ARTMEDICA, Medellin, Antioquia, Colombia, ⁵GENYO (Centre for Genomics and Oncological Research: Pfizer, University of Granada, Granada, Asturias, Spain, ⁶Grupo de Inmunología Celular e Inmunogenética, Sede de Investigación Universitaria. Facultad de Medicina. Universidad de Antioquia, Medellin, Antioquia, Colombia, ⁷Grupo de Inmunología Celular e Inmunogenética, Sede de Investigación Universitaria. Facultad de Medicina.Universidad de Antioquia, Medellin, Colombia
Background/Purpose: Monocytes play an important role in organ damage, such as in Lupus Nephritis (LN). Although monocytes are typically considered inflammatory cells, evidence shows they…
Abstract Number: 1860 • ACR Convergence 2024
Targeting Th1 Effector Cytokines, TNF-α and IFN-γ, Attenuates Experimental Autoimmune Myeloperoxidase ANCA Associated Vasculitis
Kei Nagai¹, Daniel Koo Yuk Cheong², Anh Cao-Le², Joshua Ooi³ and Poh Yi Gan², ¹Department of Nephrology, University of Tsukuba, Tsukuba, Ibaraki, Japan, ²Department of Medicine, Monash University, Melbourne, Victoria, Australia, ³Monash University-T Cell Therapies Research Group, Clayton, Victoria, Australia
Background/Purpose: Anti-cytokine monoclonal antibody (mAb) therapies have shown efficacy in numerous autoimmune diseases but have yet to succeed in myeloperoxidase anti-neutrophil cytoplasmic antibody associated vasculitis…
Abstract Number: 2381 • ACR Convergence 2024
Clinical Characteristics, Readmission Rates, and Outcomes in Lupus Patients with and Without Nephritic Involvement: Analysis from a National Database
Kishan Patel¹, Shivang Chaudhary², Simran Bhimani³, Yash Deshpande³, Leighton Hope² and Chaitanya Rojulpote², ¹Riverside Community Hospital, Riverside, CA, ²Saint Louis University, St. Louis, MO, ³The Wright Center for graduate medical education, Scranton, PA
Background/Purpose: Lupus nephritis (LN) is a complication of systemic lupus erythematosus (SLE) that occurs in 50 percent of patients. LN serves as an important predictor…
Abstract Number: 2387 • ACR Convergence 2024
Biomarkers of Lupus Nephritis Are Less Predictive in APOL1 High Risk Genotype Lupus
Madeline Alizadeh¹, Vishnuprabu Pandian¹, Christele Felix², Andrra Nimoni², Jasmin Divers³, Timothy Niewold² and Ashira Blazer¹, ¹University of Maryland Baltimore, Baltimore, MD, ²Hospital for Special Surgery, New York, NY, ³NYU School of Medicine, New York, NY
Background/Purpose: Compared to Apolipoprotein L1 (APOL1) low risk genotype (LRG) patients, APOL1 (HRG) has been shown to increase the risk of chronic kidney disease in…
Abstract Number: 2498 • ACR Convergence 2024
The Methylome Profile of B-cells as a Biomarker of Nephritis in IgA Vasculitis
Veronica Pulito-Cueto¹, Joao Carlos Batista-Liz¹, Laura Carmen Terron², Iván Fernández Rengel³, María Sebastián Mora-Gil⁴, María Teresa Leonardo⁵, Ana Peñalba⁵, Luis Martín-Penagos⁶, Lara Belmar-Vega⁷, Cristina Gomez-Fernandez⁸, Ligia Gabrie-Rodriguez⁹, Rafael Gálvez Sánchez⁹, Luis Caminal-Montero¹⁰, Ana Turrion Nieves¹¹, Patricia Quiroga Colina¹², Esther Vicente-rabaneda¹³, Belén Sevilla-Pérez¹⁴, José Luis Callejas¹⁵, Eduardo Andrés-León², Javier Martin¹⁶, Ana María Marquez¹⁷, Santos Castañeda¹³, Ricardo Blanco-Alonso¹⁸ and Raquel Lopez-mejias¹, ¹IDIVAL, Santander, Spain, ²Unidad de Bioinformática, Instituto de Parasitología y Biomedicina ‘López-Neyra’, CSIC, Granada, Spain, ³Bioinformatics Unit, Institute of Parasitology and Biomedicine López-Neyra (IPBLN), CSIC, GENYO, Cen, Granada, Spain, ⁴Immunopathology Group, IDIVAL, Santander, Spain, ⁵Division of Pediatrics, Hospital Universitario Marqués de Valdecilla, Santander, Spain, ⁶Immunopathology Group, IDIVAL. Division of Nephrology, Hospital Universitario Marqués de Valdecilla, Santander, Spain, ⁷Immunopathology Group, IDIVAL. Division of Nephrology, Hospital Universitario Marqués de Valdecilla, Santander, ⁸Division of Dermatology, Hospital Universitario Marqués de Valdecilla, Santander, Spain, ⁹Immunopathology Group, IDIVAL. Division of Rheumatology, Hospital Universitario Marqués de Valdecilla, Santander, Spain, ¹⁰Internal Medicine Department, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain, ¹¹Rheumatology Department, Hospital Universitario Virgen de la Vega, Salamanca, Spain, ¹²Division of Rheumatology, Hospital Universitario de La Princesa, Madrid, Spain, ¹³Hospital Universitario de La Princesa, Madrid, Spain, ¹⁴Division of Pediatrics, Hospital Universitario San Cecilio, Granada, Spain, ¹⁵Systemic Autoimmune Diseases Unit, Hospital Clinico San Cecilio, Instituto de Investigación Biosanitaria de Granada ibs.GRANADA, Granada, Spain, ¹⁶Instituto de Parasitología y Biomedicina ‘López-Neyra’, CSIC, PTS Granada, Spain, Granada, Spain, ¹⁷Instituto de Parasitología y Biomedicina ‘López-Neyra’, CSIC, PTS Granada, Granada, Spain, ¹⁸Division of Rheumatology, Hospital Universitario Marqués de Valdecilla. IDIVAL, Immunopathology group, Santander, Spain
Background/Purpose: Nephritis is the main cause of long-term morbidity and mortality in patients with Immunoglobulin-A vasculitis (IgAV) [1, 2]. Unfortunately, sensitive, specific, and non-invasive biomarkers…
Abstract Number: 0121 • ACR Convergence 2024
Intra-renal Involvement in Primary Antiphospholipid Antibodies Syndrome: Data from Two Italian Centers
Liala Moschetti¹, Savino Sciascia², Micaela Fredi³, Mattia Zappa⁴, Massimo Radin⁵, Ilaria Cavazzana³, Stefania Affatato⁶, Cecilia Nalli⁷, Laura Andreoli⁸, Federico Alberici⁹, Franco Franceschini¹, Dario Roccatello¹⁰ and Angela Tincani¹¹, ¹Scleroderma Unit, Rheumatology and Clinical Immunology Unit, ERN ReCONNET, ASST Spedali Civili, Brescia, Italy, Brescia, Italy, ²University of Turin, Torino, Turin, Italy, ³Rheumatology and Clinical Immunology Unit and Department of Clinical and Experimental Sciences, ERN ReCONNET; ASST Spedali Civili and University of Brescia, Italy, Brescia, Italy, ⁴Nephrology Unit and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health; ASST Spedali Civili and University of Brescia, Italy, Brescia, Italy, ⁵University of Turin, Turin, Italy, ⁶Nephrology Unit, University of Brescia, ASST Spedali Civili, Brescia, Italy, Brescia, Italy, ⁷ASST SPEDALI CIVILI DI BRESCIA, Brescia, Italy, ⁸University of Brescia, Brescia, Italy, ⁹Nephrology Unit, ASST Spedali Civili di Brescia, Brescia, Italy, ¹⁰Nephrology and Dialysis Unit and Center of Immuno-Rheumatology and Rare Diseases (CMID) and Department of Clinical and Biological Sciences; San Giovanni Bosco Hospital and University of Turin, Italy, Turin, Italy, ¹¹ASST Spedali Civili-University of Brescia, Brescia, Italy
Background/Purpose: Antiphospholipid antibodies nephropathy (aPL-N) is defined by thrombotic microangiopathy (TMA) early lesions and late lesions such fibro-intimal hyperplasia with luminal obliteration/organized thrombi, fibrous arterial/arteriolar…
Abstract Number: 2505 • ACR Convergence 2024
C5 Signaling Pathway Genes as Key Drivers of the Pathogenesis of IgA Vasculitis?
Joao Carlos Batista-Liz¹, Vanesa Calvo-Rio², María Sebastián Mora-Gil³, Ligia Gabrie-Rodriguez⁴, Rafael Gálvez Sánchez⁴, Belén Sevilla-Pérez⁵, José Luis Callejas⁶, María Teresa Leonardo⁷, Ana Peñalba⁷, Javier Narvaez-García⁸, Luis Martín-Penagos⁹, Luis Caminal-Montero¹⁰, PAZ COLLADO¹¹, Patricia Quiroga Colina¹², Esther Vicente-rabaneda¹³, Esteban Rubio¹⁴, Manuel León Luque¹⁵, Juan María Blanco-Madrigal¹⁶, Eva Galindez-Agirregoikoa¹⁷, Santos Castañeda¹³, Ricardo Blanco-Alonso¹⁸, Veronica Pulito-Cueto¹ and Raquel Lopez-mejias¹, ¹IDIVAL, Santander, Spain, ²Valdecilla Hospital, Santander, Cantabria, Spain, ³Immunopathology Group, IDIVAL, Santander, Spain, ⁴Immunopathology Group, IDIVAL. Division of Rheumatology, Hospital Universitario Marqués de Valdecilla, Santander, Spain, ⁵Division of Pediatrics, Hospital Universitario San Cecilio, Granada, Spain, ⁶Systemic Autoimmune Diseases Unit, Hospital Clinico San Cecilio, Instituto de Investigación Biosanitaria de Granada ibs.GRANADA, Granada, Spain, ⁷Division of Pediatrics, Hospital Universitario Marqués de Valdecilla, Santander, Spain, ⁸Hospital Universitario de Bellvitge, Barcelona, Spain, ⁹Immunopathology Group, IDIVAL. Division of Nephrology, Hospital Universitario Marqués de Valdecilla, Santander, Spain, ¹⁰Internal Medicine Department, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain, ¹¹Hospital Universitario Severo Ochoa, MADRID, Spain, ¹²Division of Rheumatology, Hospital Universitario de La Princesa, Madrid, Spain, ¹³Hospital Universitario de La Princesa, Madrid, Spain, ¹⁴Division of Rheumatology, Hospital Universitario Virgen del Rocío, Sevilla, Spain, Sevilla, Spain, ¹⁵Division of Rheumatology, Hospital Universitario Virgen del Rocío, Sevilla, Spain., Sevilla, Spain, ¹⁶Division of Rheumatology, Hospital Universitario de Basurto, Bilbao, Spain., Bilbao, Spain, ¹⁷BASURTO UNIVERSITY HOSPITAL, BILBAO, Spain, ¹⁸Division of Rheumatology, Hospital Universitario Marqués de Valdecilla. IDIVAL, Immunopathology group, Santander, Spain
Background/Purpose: Immunoglobulin A Vasculitis (IgAV) is an inflammatory disease caused by the accumulation of immune complexes of IgA in the walls of small blood vessels…
Abstract Number: 0136 • ACR Convergence 2024
Demographic and Clinical Characteristics of Patients with SLE Across 5 Registries – the LupusNet Federated Data Network
Federico Zazzetti¹, Urbano Sbarigia², William Giovanini³, Claire Blacketer⁴, Michel van Speybroeck⁵, Teresa A. Simon⁶, Guo Li³, Chetan S. Karyekar⁴, Reyhan Sonmez⁷, Manuel Ugarte-Gil⁸, RV, Gamboa-Cardenas⁹, Victor Pimentel-Quiroz¹⁰, Guillermo Pons-Estel¹¹, Bernardo Pons-Estel¹², Rosana Quintana¹³, Veronica Saurit¹⁴, ODIRLEI MONTICIELO¹⁵, Katiuzka Zuñiga Corrales¹⁶, Jorge Esquivel-Valerio¹⁷, Martin Rebella¹⁸, Cecilia Pisoni¹⁹, Francinne Machado Ribeiro²⁰, Carlos Núñez-Álvarez²¹, Kaleb Michaud²², Patricia Katz²³, Rangi Kandane-Rathnayake²⁴, Eric Morand²⁵, Worawit Louthrenoo²⁶, Yi-Hsing Chen²⁷, Jiacai Cho²⁸, Laniyati Hamijoyo²⁹, Shue Fen Luo³⁰, Yeong-Jian Jan Wu³⁰, Sandra Navarra³¹, Sargunan Sockalingam³², Masayoshi Harigai³³, Zhuoli Zhang³⁴, BMDB Basnayake³⁵, Madelynn Chan³⁶, Tsutomu Takeuchi³⁷, Sang-Cheol Bae³⁸, Fiona Goldblatt³⁹, Sean O'Neill⁴⁰, Kristine (Pek Ling) Ng⁴¹, Yih Jia Poh⁴², Nicola Tugnet⁴³, Sunil Kumar⁴⁴, Michael Tee⁴⁵, Yoshiya Tanaka⁴⁶ and Chak Sing. Lau⁴⁷, Alberta Hoi⁴⁸, Mandana Nikpour⁴⁹, Mark Sapsford⁵⁰, Íñigo Rúa-Figueroa⁵⁰, José María Pego-Reigosa⁵¹, María Galindo-Izquierdo⁵², Jaime Calvo-Alén⁵³, Antonio Fernández-Nebro⁵⁴, Raúl Menor Almagro⁵⁵ and Frederic Lavie⁵⁶, ¹Johnson & Johnson Innovative Medicine, Horsham, PA, PA, ²Johnson & Johnson Innovative Medicine, Brussels, Belgium, ³The Janssen Pharmaceutical Companies of Johnson & Johnson, Titusville, NJ, ⁴Janssen Research & Development, LLC, Spring House, PA, ⁵Janssen Pharmaceutica, Beerse, Belgium, ⁶Physicians Research Center, LLC, Toms River, NJ, ⁷EFOR-CVO Life Sciences Consultancy, Basel, Switzerland, ⁸Grupo Peruano de Estudio de Enfermedades Autoinmunes Sistémicas. Universidad Científica del Sur. Lima. Perú Servicio de Reumatología. Hospital Guillermo Almenara Irigoyen-EsSalud, Lima, Peru, ⁹Universidad Científica del Sur, Lima, Lima, Peru, ¹⁰Universidad Científica del Sur/Hospital Nacional Guillermo Almenara Irigoyen, Magdalena del Mar, Peru, ¹¹Centro Regional de Enfermedades Autoinmunes y Reumáticas (GO-CREAR), Rosario, Argentina, ROSARIO, Santa Fe, Argentina, ¹²Centro Regional de Enfermedades Autoinmunes y Reumáticas (GO-CREAR), Rosario, Santa Fe, Argentina, ¹³Centro Regional de Enfermedades Autoinmunes y Reumáticas (GO-CREAR), Rosario, Argentina, ¹⁴hospital privado universitario de cordoba, Córdoba, Argentina, ¹⁵HOSPITAL DE CLINICAS DE PORTO ALEGRE, PORTO ALEGRE, Rio Grande do Sul, Brazil, ¹⁶Hospital Cayetano Heredia. Universidad Peruana Cayetano Heredia, Lima, Peru, ¹⁷Division of Rheumatology, University Hospital "Dr. Jose Eleuterio Gonzalez", Universidad Autonoma de Nuevo Leon, MONTERREY, Mexico, ¹⁸Unidad Enfermedades Autoinmunes Sistemicas, Clinica Medica C-Hospital de Clinicas, UDELAR Montevideo, Montevideo, Uruguay, ¹⁹CEMIC, Buenos Aires, Argentina, ²⁰Hospital Universitario Pedro Ernesto, UERJ, Rio De Janeiro, Brazil, Rio de Janeiro, Brazil, ²¹Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, CDMX, Mexico, Mexico, Mexico, ²²University of Nebraska Medical Center, Omaha, NE, ²³University of California San Francisco, San Francisco, CA, ²⁴Monash University, Clayton, Victoria, Australia, ²⁵School of Clinical Sciences, Monash University, Melbourne, Victoria, Australia, ²⁶Chiang Mai University, Chang Wat Chiang Mai, Thailand, ²⁷Taichung Veterans General Hospital, Taichung, Taiwan (Republic of China), ²⁸National University Hospital, Kent Ridge, Singapore, ²⁹University of Padjadjaran, Sumedang Regency and Bandung, Indonesia, ³⁰Chang Gung Memorial Hospital, Taoyuan City, Taiwan (Republic of China), ³¹University of Santo Tomas, Manila, Philippines, ³²University of Malaya Medical Centre, Kuala Lumpur, Malaysia, ³³Tokyo Women's Medical University, Tokyo, Japan, ³⁴Peking University First Hospital, Beijing, China, ³⁵Teaching Hospital, Kandy, Sri Lanka, ³⁶Tan Tock Seng Hospital, Singapore, Singapore, ³⁷Department of Internal Medicine, Keio University, Tokyo, Tokyo, Japan, ³⁸Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Republic of Korea, ³⁹Flinders Medical Centre, Adelaide, Australia, ⁴⁰Liverpool Hospital; Royal North Shore Hospital; University of New South Wales and the University of Sydney, Sydney, New South Wales, Australia, ⁴¹Health New Zealand Waitemata, Te Whatu Ora (North Shore Hospital), Auckland, New Zealand, ⁴²SingHealth, Singapore, Singapore, ⁴³Auckland District Health Board, Auckland, New Zealand, ⁴⁴Health New Zealand Counties Manukau, Te Whatu Ora (Middlemore Hospital), Auckland, New Zealand, ⁴⁵University of the Philippines, Manila, Philippines, ⁴⁶Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan, ⁴⁷University of Hong Kong, Pok Fu Lam, Hong Kong, ⁴⁸Monash Health, Monash University, Melbourne, AU, Melbourne, Victoria, Australia, ⁴⁹The University of Sydney, Melbourne, Victoria, Australia, ⁵⁰Middlemore Hospital, Auckland, New Zealand, ⁵⁰Department of Rheumatology, Hospital Universitario Doctor Negrín, Las Palmas de Gran Canaria, Las Palmas GC, Spain, ⁶Galicia Health Service (SERGAS), Vigo, Spain, ⁵²Department of Rheumatology, Hospital Universitario 12 de Octubre, Madrid, Spain, ⁵³Department of Rheumatology, Hospital Araba, Vitoria, Pais Vasco, Spain, ⁵⁴Department of Rheumatology, Hospital Universitario de Málaga, Málaga, Andalucia, Spain, ⁵⁵Department of Rheumatology, Hospital Jerez de la Frontera, Jerez de la Frontera, Spain, ⁵⁶Janssen Cilag Global Medical Affairs, Immunology Global Medical Affairs, Issy les Moulineaux, France
Background/Purpose: Systemic lupus erythematosus (SLE) is an autoimmune disease with a broad range of clinical manifestations and a high unmet need across patient populations. Real-world…
Abstract Number: 2658 • ACR Convergence 2024
Hypovitaminosis D in Lupus Nephitis
Alicia Yupe¹, Emma Puron Gonzalez², Esteban Salatino³, Jessica Santana⁴, Montserrat Ochoa⁴, Rosa Elena Cervantes-Ramirez⁵, Eli Marisol Saldaña⁶, gabriel Calderon⁷, Brissia Ceniceros⁸, Ulices de la Cruz⁹, Monica Meza¹⁰ and Sergio Cerpa Cruz⁶, ¹Facultad de Ciencias Médicas, Universidad de San Carlos de Guatemala., Guatemala, Guatemala, ²UDEM/ITESM, San Pedro Garza Garcia, Mexico, ³Faculty of Medical Sciences, Universidad de San Carlos de Guatemala., Guatemala, GU, ⁴Hospital Civil "Fray Antonio Alcalde", Guadalajara, Mexico, ⁵Instituto Nacional de Rehabilitación "Luis Guillermo Ibarra Ibarra", Mexico, Distrito Federal, Mexico, ⁶Hospital Civil de Guadalajara, Guadalajara, Mexico, ⁷Hospital Civil de Guadalajara, Monterrey, Mexico, ⁸Hospital Civil de Guadalajara, Torreón, Coahuila de Zaragoza, Mexico, ⁹Hospital Civil "Fray Antonio Alcalde", Guadalajara, ¹⁰Centro Universitario de Ciencias de la SAlud, Guadalajara
Background/Purpose: The prevalence of vitamin D deficiency is higher in patients with systemic lupus erythematosus (SLE) compared to the healthy population, and recent studies have…
Abstract Number: 0285 • ACR Convergence 2024
Anti-THSD7A Antibodies Are Not Broadly Associated with IgG4-Related Disease or IgG4-Related Membranous Nephropathy
Guy Katz¹, Jesse Akaa², Grace McMahon¹, Isha Jha¹, Ian Doyle¹, Ana Fernandes¹, Zachary Wallace³, Shiv Pillai⁴, John Stone⁵ and Cory Perugino¹, ¹Massachusetts General Hospital, Boston, MA, ²Massachussets General Hospital, Boston, MA, ³Massachusetts General Hospital, Newton, MA, ⁴Harvard Medical School, Cambridge, MA, ⁵Massachusetts General Hospital , Harvard Medical School, Concord, MA
Background/Purpose: Membranous nephropathy (MN) is a known manifestation of IgG4-related disease (IgG4-RD). Unlike primary MN, most patients with IgG4-related MN do not have anti-phospholipase 2…

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