Abstracts tagged "Lupus nephritis"

Abstract Number: 1789 • ACR Convergence 2020
Time to Renal Insufficiency Based on 25(OH)-Vitamin D Levels
Michelle Petri¹, Jessica Li² and Daniel Goldman¹, ¹Johns Hopkins University School of Medicine, Timonium, MD, ²Johns Hopkins University, Baltimore, MD
Background/Purpose: Vitamin D is correctly classified as a sterol-hormone rather than a vitamin (Semin Nephrol 1986;6:4-20). It has multiple immunomodulatory effects, as well as cardiovascular…
Abstract Number: 0838 • ACR Convergence 2020
T Cell–Specific CaMKIV Deficiency Protects Mice from Imiquimod-induced Glomerulonephritis
Milena Vukelic¹, Masataka Umeda¹, Andrew Ferretti², Rhea Bhargava¹, Nobuya Yoshida¹ and George Tsokos³, ¹Beth Israel Deaconess Medical Center Harvard Medical School, Boston, MA, ²Beth Israel Deaconess Medical Center Harvard Medical School, Boston, ³Division of Rheumatology & Clinical Immunology/Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA
Background/Purpose: Systemic lupus erythematosus (SLE) is a chronic autoimmune disease characterized by autoantibody production, immune complex deposition and multisystem involvement. Calcium/calmodulin-dependent protein kinase type IV…
Abstract Number: 0989 • ACR Convergence 2020
Withdrawal of MMF Is Safe in Quiescent Renal and Non-Renal SLE: Results from a Multi-Center Randomized Trial
Eliza Chakravarty¹, Tammy Utset², Diane Kamen³, Gabriel Contreras⁴, W. Joseph McCune⁵, Kenneth Kalunian⁶, Cynthia Aranow⁷, Megan Clowse⁸, Elena Massarotti⁹, Ellen Goldmuntz¹⁰, Jessica Springer¹⁰, Lynette Keyes-Elstein¹¹, Bill Barry¹¹, Ashley Pinckney¹¹ and Judith James¹², ¹Oklahoma Medical Research Foundation, Oklahoma City, OK, ²University of Chicago, Chicago, IN, ³Medical University of South Carolina, Charleston, SC, ⁴University of Miami Miller School of Medicine, Miami, ⁵University of Michigan, Ann Arbor, MI, ⁶University of California San Diego, La Jolla, CA, ⁷Feinstein Institutes for Medical Research, Manhasset, NY, ⁸Duke University, Chapel Hill, NC, ⁹Brigham and Women's hospital, Boston, MA, ¹⁰NIH/NIAID, Rockville, MD, ¹¹Rho, Durham, NC, ¹²Oklahoma Medical Research Foundation, Oklahoma City
Background/Purpose: Mycophenolate Mofetil (MMF) is standard of care therapy for long term treatment of lupus nephritis and other manifestations of SLE. However, it is associated…
Abstract Number: 1791 • ACR Convergence 2020
Renal Tubular Complement C9 Deposition Is Associated with Renal Tubular Damage and Fibrosis in Lupus Nephritis
Shudan Wang¹, Ming Wu², Luis Chiriboga², Beatrice Goilav³, Shuwei Wang⁴, Chaim Putterman⁵, Daniel Schwartz⁶, James Pullman⁶, Anna Broder⁷ and H. Michael Belmont⁸, ¹Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, NY, ²NYU Langone Health, New York, ³The Children’s Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, NY, ⁴Morristown Medical Center, Morristown, NJ, ⁵Albert Einstein College of Medicine, Bronx, NY, ⁶Montefiore Medical Center, Bronx, NY, ⁷Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, ⁸New York University, New York, NY
Background/Purpose: Tubulointerstitial damage in lupus nephritis (LN) is a strong predictor of progression to chronic kidney disease (CKD) and end stage renal disease (ESRD). While…
Abstract Number: 0839 • ACR Convergence 2020
Single-Cell Transcriptomics of Mouse and Human Lupus Nephritis Identifies Conserved Myeloid Populations Across Species
Paul Hoover¹, Michael Peters², David Lieb³, Rakesh Mishra⁴, Nir Hacohen² and Anne Davidson⁵, ¹Brigham and Women's Hospital, Boston, MA, ²Broad Institute, Boston, ³Broad Institute, Boston, MA, ⁴Feinstein Institute, Manhasset, NY, ⁵Northwell Health, New York
Background/Purpose: We recently identified novel immune cell states in the kidneys of lupus nephritis patients (Arazi et al, Nature Immunology 2019). To determine the similarities…
Abstract Number: 1125 • ACR Convergence 2020
Patient Reported Impact of Lupus on Quality of Life
Beth Schneider¹, ¹MyHealthTeams, San Francisco, CA
Background/Purpose: Research was undertaken to better understand how people living with lupus describe its sum total impact on their lives including work, challenges with relationships…
Abstract Number: 1793 • ACR Convergence 2020
Safety of Obtaining Research Tissue During Clinically Indicated Kidney Biopsies: Data from the Lupus Accelerating Medicines Partnership
Kristina Deonaraine¹, Philip Carlucci¹, Andrea Fava², Jessica Li³, David Wofsy⁴, Judith James⁵, Chaim Putterman⁶, Betty Diamond⁷, Derek Fine⁸, Jose Monroy-Trujillo⁸, Kristin Haag⁸, William Apruzzese⁹, H. Michael Belmont¹⁰, Peter Izmirly¹¹, Sean Connery¹², Fernanda Payan-Schober¹², Richard Furie¹³, Celine Berthier¹⁴, Maria Dall'Era¹⁵, Kerry Cho¹⁶, Diane Kamen¹⁷, Kenneth Kalunian¹⁸, The Accelerating Medicines Partnership in SLE Network¹⁹, Michelle Petri²⁰ and Jill Buyon²¹, ¹New York University School of Medicine, New York, ²Johns Hopkins, Baltimore, ³Johns Hopkins University, Baltimore, MD, ⁴University of California San Francisco, San Francisco, CA, ⁵Oklahoma Medical Research Foundation, Oklahoma City, ⁶Albert Einstein College of Medicine, Bronx, NY, ⁷Northwell Health, Hartford, ⁸Johns Hopkins University, Baltimore, ⁹., Boston, ¹⁰NYU School of Medicine, New York, NY, ¹¹Department of Medicine, New York University School of Medicine, New York, NY, ¹²Texas Tech University Health Sciences Center, Lubbock, ¹³Zucker School of Medicine at Hofstra/Northwell, Great Neck, NY, ¹⁴University of Michigan, Ann Arbor, ¹⁵Division of Rheumatology, University of California, San Francisco, CA, ¹⁶University of California San Francisco, San Francisco, ¹⁷Medical University of South Carolina, Charleston, SC, ¹⁸School of Health Sciences, University of California, La Jolla, ¹⁹Multiple Institutions, Multiple Cities, ²⁰Johns Hopkins University School of Medicine, Baltimore, ²¹New York University, New York, NY
Background/Purpose: Lupus nephritis (LN) is a major complication of systemic lupus erythematous (SLE) and affects ~60% of patients during the course of their disease, leading…
Abstract Number: 0840 • ACR Convergence 2020
Amelioration of Immune Complex-Mediated Glomerulonephritis via CD6 Modulation
Samantha Chalmers¹, Sayra Garcia¹, Leal Herlitz², Jeanette Ampudia³, Cherie Ng⁴, Stephen Connelly³ and Chaim Putterman¹, ¹Albert Einstein College of Medicine, Bronx, NY, ²Cleveland Clinic, Cleveland, OH, ³Equillium, Inc, San Diego, CA, ⁴Equillium, Inc, La Jolla, CA
Background/Purpose: CD6 is a co-stimulatory receptor, predominantly expressed on T cells, that binds to activated leukocyte cell adhesion molecule (ALCAM), a ligand expressed on antigen-presenting…
Abstract Number: 1441 • ACR Convergence 2020
Effects of Belimumab on Renal Outcomes, Overall SLE Control and Biomarkers: Findings from a Phase 3, Randomized, Placebo-controlled 104-week Study in Patients with Active Lupus Nephritis
Richard Furie¹, Brad Rovin², Frédéric Houssiau³, Gabriel Contreras⁴, Ana Malvar⁵, Amit Saxena⁶, Xueqing Yu⁷, Y K Onno Teng⁸, Pieter van Paassen⁹, Ellen M Ginzler¹⁰, Diane Kamen¹¹, Mary Oldham¹², Damon Bass¹³, Andre van Maurik¹⁴, Mary Beth Welch¹³, Yulia Green¹⁵, Beulah Ji¹⁵, Christi Kleoudis¹⁶ and David Roth¹⁷, ¹Northwell Health, Great Neck, NY, ²The Ohio State University, Columbus, ³Cliniques Universitaires Saint-Luc, Brussels, Belgium, ⁴University of Miami Miller School of Medicine, Miami, ⁵Organizacion Medica de Investigacion, Buenos Aires, Argentina, ⁶NYU School of Medicine, New York, ⁷Guangdong Provincial People’s Hospital and Guangdong Academy of Medical Sciences, Guangzhou, China (People's Republic), ⁸Leiden University Medical Center, Leiden, Netherlands, ⁹Maastricht University, Academisch Ziekenhuis Maastricht, Maastricht, Netherlands, ¹⁰SUNY Downstate Health Sciences University, Brooklyn, ¹¹Medical University of South Carolina, Charleston, SC, ¹²GlaxoSmithKline, Stevenage, United Kingdom, ¹³GlaxoSmithKline, Research Triangle Park, ¹⁴GlaxoSmithKline, Stevenage, ¹⁵GlaxoSmithKline, Uxbridge, ¹⁶Parexel (*At the time of study), Durham, ¹⁷GlaxoSmithKline, Collegeville
Background/Purpose: Belimumab (BEL) has demonstrated efficacy in systemic lupus erythematosus (SLE) in 4 positive pivotal trials. This study assessed the efficacy and safety of intravenous…
Abstract Number: 1796 • ACR Convergence 2020
A Panel of Urinary Proteins Predicts Active Lupus Nephritis and Response to Rituximab Treatment
Jennifer Davies¹, Emil Carlsson¹, Angela Midgley¹, Eve Smith¹, Ian Bruce², Michael Beresford¹ and Christian Hedrich³, ¹Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, Liverpool, England, United Kingdom, ²Centre for Epidemiology Versus Arthritis, The University of Manchester and NIHR Manchester Biomedical Research Centre, Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom, ³University of Liverpool, Liverpool, United Kingdom
Background/Purpose: Approximately 30% of patients with adult-onset systemic lupus erythematosus (SLE) develop lupus nephritis (LN). Presence and/or severity of LN are currently assessed by renal…
Abstract Number: 0841 • ACR Convergence 2020
CD6 Modulation Ameliorates Kidney and Skin Disease in a Spontaneous Murine Lupus Model
Samantha Chalmers¹, Sayra Garcia¹, Rajalakshmy Ayilam Ramachandran², Chandra Mohan², Leal Herlitz³, Dalena Chu⁴, Jeanette Ampudia⁴, Cherie Ng⁵, Stephen Connelly⁴ and Chaim Putterman¹, ¹Albert Einstein College of Medicine, Bronx, NY, ²University of Houston, Houston, TX, ³Cleveland Clinic, Cleveland, OH, ⁴Equillium, Inc, San Diego, CA, ⁵Equillium, Inc, La Jolla, CA
Background/Purpose: T cells are an important contributor to the pathogenesis of SLE and lupus nephritis, and thus present themselves as interesting therapeutic targets. CD6 is…
Abstract Number: 1449 • ACR Convergence 2020
Altered Splicing in Leukocytes from Patients with Antiphospholipid Syndrome, Systemic Lupus Erythematosus and Antiphospholipid Syndrome with Lupus: Clinical Involvement
Alejandra Maria Patiño-Trives¹, Alejandro Ibáñez-Costa², Carlos Pérez-Sánchez¹, Laura Pérez-Sanchez³, Maria Luque-Tevar¹, Iván Arias de la Rosa¹, María-Carmen Abalos-Aguilera¹, Desirée Ruiz-Vilchez⁴, Pedro Segui⁵, Mario Espinosa⁵, Nuria Barbarroja¹, Eduardo Collantes⁴, Justo P. Castaño⁵, Raul M Luque⁵, María de los ángeles Aguirre-Zamorano⁵ and Chary Lopez-Pedrera¹, ¹Rheumatology Department, Reina Sofia University Hospital/ Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ University of Cordoba, Cordoba, Spain, Cordoba, Spain, ²IMIBIC/University of Cordoba/Reina Sofia Hospital, Córdoba, ³Hospital Universitario Reina Sofía, Córdoba, Spain, ⁴Rheumatology Department, Reina Sofia University Hospital/ Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ University of Cordoba, Cordoba, Spain, Córdoba, Spain, ⁵IMIBIC/University of Cordoba/Reina Sofia Hospital, Cordoba
Background/Purpose: To identify shared and differential changes in the splicing machinery of immune cells from antiphospholipid syndrome (APS), systemic lupus erythematosus (SLE) and antiphospholipid syndrome…
Abstract Number: 1801 • ACR Convergence 2020
An Engineered Extracellular Matrix‐rich Decellularized Substrate Based Podocytes Culture System to Study Intracellular Complement Production and Activation
Abhigyan Satyam¹, Maria Tsokos² and George Tsokos², ¹Division of Rheumatology & Clinical Immunology/Beth Israel Deaconess Medical Center/Harvard Medical School, boston, ²Division of Rheumatology & Clinical Immunology/Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA
Background/Purpose: Current technologies do not support long-term cell viability, differentiation and maintenance of podocytes. We developed a biophysical approach, termed macromolecular crowding (MMC), to create…
Abstract Number: 055 • 2020 Pediatric Rheumatology Symposium
Differential Analysis of Serum and Urine S100 Proteins in Juvenile-onset Systemic Lupus Erythematosus (jSLE)
Sean Donohue ¹, Angela Midgley ¹, Jennifer Davies ¹, Rachael Wright ¹, Ian Bruce ², Michael Beresford ¹ and Christian Hedrich¹, ¹University of Liverpool, Liverpool, United Kingdom, ²The University of Manchester, Manchester, United Kingdom
Background/Purpose: Juvenile-onset systemic lupus erythematosus (jSLE) is a systemic autoimmune/inflammatory disease. Up to 80% of patients develop lupus nephritis (LN) that affects treatment and prognosis(1-3).…
Abstract Number: 127 • 2020 Pediatric Rheumatology Symposium
Disease Characteristics and Medication Utilization in Lupus Nephritis Associated with Childhood-Onset Systemic Lupus Erythematosus
Emily Smitherman¹, Rouba Chahine ¹, Timothy Beukelman ¹, Laura Lewandowski ², AKM Fazlur Rahman ¹, Scott Wenderfer ³, Aimee Hersh ⁴ and Jeffrey R Curtis ⁵ for the CARRA investigators, ¹University of Alabama at Birmingham, Birmingham, ²NIAMS, NIH, Rockville, ³Section of Nephrology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, ⁴University of Utah Primary Children's Hospital, Salt Lake City, ⁵University of Alabama at Birmingham, Hoover
Background/Purpose: Lupus nephritis associated with childhood-onset systemic lupus erythematosus (cSLE) is a significant risk factor for long-term morbidity and mortality, but little is known regarding…

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Accepted abstracts are made available to the public online in advance of the meeting and are published in a special online supplement of Arthritis & Rheumatology. Information contained in those abstracts may not be released until the abstracts appear online. 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 a scientific presentation or presentation of additional new information that will be available at the time of the meeting) is under embargo until Saturday, November 11, 2023.

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