Abstracts tagged "Lupus nephritis"

Abstract Number: 72 • 2019 ACR/ARP Annual Meeting
The Single-cell Transcriptomic Landscape of NZB/W Murine Lupus at Early and Late Stages of Disease
Paul Hoover¹, Tom Eisenhaure ², David Lieb ², Anne Davidson ³ and Nir Hacohen ², ¹Brigham and Women's Hospital, Boston, MA, ²Broad Institute, Cambridge, MA, ³Feinstein Institutes for Medical Research, Manhasset
Background/Purpose: Lupus nephritis is a complex and heterogeneous disease characterized by infiltrating immune cells in damaged kidney tissue. While mouse models have enabled mechanistic studies…
Abstract Number: 1566 • 2019 ACR/ARP Annual Meeting
HER2 as a Biomarker of Proliferative Lupus Nephritis in Children
Kathleen Sullivan¹, Jonathan Burnham ², Kathleen O'Neil ³, Laura Schanberg ⁴, Emily von Scheven ⁵, Marisa Klein-Gitelman ⁶ and Patricia Costa Reis ⁷, ¹Children's Hospital of Philadelphia, Philadelphia, PA, ²The Children's Hospital of Philadelphia, Philadelphia, PA, ³Indiana University, Indianapolis, IN, ⁴Duke University Medical Center, Durham, NC, ⁵UCSF, San Francisco, CA, ⁶Lurie Children's Hospital, Chicago, IL, ⁷Hospital de Santa Maria, Lisbon, Portugal
Background/Purpose: Lupus nephritis is a common feature of SLE and confers a poor prognosis. 20-50% of patients with lupus nephritis ultimately develop chronic kidney disease…
Abstract Number: 2561 • 2019 ACR/ARP Annual Meeting
Deep Remission During Induction Therapy for Lupus Nephritis Prevents Damage Accrual and Associates with the Baseline Proportions of Peripheral Treg, CD8+ T Cells, and NKT-like Cells
Jun Kikuchi¹, Hironari Hanaoka ¹, Shuntaro Saito ¹, Tatsuhiro Oshige ¹, Kazuoto Hiramoto ¹, Yuko Kaneko ¹, Noriyasu Seki ², Hideto Tsujimoto ² and Tsutomu Takeuchi ¹, ¹Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan, ²Mitsubishi Tanabe Pharma Corporation Sohyaku. Innovative Research Division, Toda-shi, Saitama, Japan
Background/Purpose: chievement of renal remission has been the target of the induction therapy in patients with active lupus nephritis (LN). Deep remission (DR) defined as…
Abstract Number: 639 • 2019 ACR/ARP Annual Meeting
African-American Risk of Proteinuria After SLE Diagnosis Increases Throughout Thirty Years of Followup
Michelle Petri¹ and Jessica Li ¹, ¹Johns Hopkins University School of Medicine, Baltimore, MD
Background/Purpose: African-Americans lupus nephritis is more common than in Caucasians, more severe and more likely to lead to end stage renal disease. We asked whether…
Abstract Number: 1569 • 2019 ACR/ARP Annual Meeting
Poor Long-term Renal Outcome in Systemic Lupus Erythematosus Without Abnormal Urinalysis: A Possible Link with Silent Lupus Nephritis
Hironari Hanaoka¹, Jun Kikuchi ², Shuntaro Saito ¹, Hiroshi Takei ³, Kazuoto Hiramoto ¹, Tatsuhiro Oshige ¹, Noriyasu Seki ⁴, Hideto Tsujimoto ⁴, Yuko Kaneko ¹ and Tsutomu Takeuchi ⁵, ¹Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan, ²Keio Universitiy School of Medicine, Tokyo, Japan, ³Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, ⁴Mitsubishi Tanabe Pharma Corporation Sohyaku, Tokyo, ⁵Keio University School of Medicine, Tokyo, Japan
Background/Purpose: Background/Purpose: It has been well investigated that patients with lupus nephritis (LN) have worse prognosis than those without. Recently reported, about 20% of SLE…
Abstract Number: 2567 • 2019 ACR/ARP Annual Meeting
Prospective Evaluation of American Academy of Ophthalmology Low Dose Hydroxychloroquine Recommendation in Stable Lupus Nephritis with High-Risk Retinopathy: Lipid Profile and Flare Rates
Tatiana Pedrosa ¹, Sandra G. Pasoto ¹, Emily Yuki², Nadia Aikawa ¹, Eduardo Borba ¹, Julio Ferreira Filho ¹, Pedro Carricondo ³, Caio Zanetti ¹, Paola Conde ¹, Nicole Fontoura ¹, Paschoalina Romano ⁴, Valdemir Carvalho ⁵, Clovis Silva ⁶ and Eloisa Bonfa ⁷, ¹Rheumatology Division, Hospital das Clinicas, Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo, Brazil., Sao Paulo, Brazil, ²Rheumatology Division, Hospital das Clinicas, Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo, Brazil., São Paulo, Brazil, ³Ophtalmology Division, Hospital das Clinicas, Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo, Brazil., Sao Paulo, Brazil, ⁴Division of Central Laboratory, Hospital das Clinicas, Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo, Brazil., Sao Paulo, Brazil, ⁵Fleury Group, Sao Paulo, Brazil, Sao Paulo, Brazil, ⁶Pediatric Rheumatology Unit, Hospital das Clinicas, Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo, Brazil., Sao Paulo, Brazil, ⁷Rheumatology Division, Hospital das Clinicas, Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo, Brazil., Sao Paulo, Sao Paulo, Brazil
Background/Purpose: Hydroxychloroquine (HCQ) is the most well established therapy for SLE, as it provides several beneficial properties, such as favorable effects on lipid profile, reduced…
Abstract Number: 653 • 2019 ACR/ARP Annual Meeting
Newly Diagnosed Lupus Nephritis in Elderly Predicts Good Renal Outcome: A Distinct Disease Subset from Young-onset Lupus Nephritis
Kazuoto Hiramoto¹, Hironari Hanaoka ¹, Jun Kikuchi ¹, Shuntaro Saito ¹, Hiroshi Takei ², Tatsuhiro Oshige ¹, Noriyasu Seki ³, Hideto Tsujimoto ³, Yuko Kaneko ¹ and Tsutomu Takeuchi ¹, ¹Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan, ²Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, ³Mitsubishi Tanabe Pharma Corporation Sohyaku. Innovative Research Division, Toda-shi, Saitama, Japan
Background/Purpose: Elderly-onset SLE is recognized to be benign disease entity with a favorable nature course. Although late-onset lupus nephritis (LN), long interval between onset of…
Abstract Number: 1733 • 2019 ACR/ARP Annual Meeting
Long-term Renal Survival of Pediatric Onset Lupus Patients in a Population-Based Cohort
Catherine Park ¹, Janet Figueroa ¹, Cristina Drenkard ¹, Laura Plantinga ¹, Larry Greenbaum ² and S Sam Lim¹, ¹Emory University, Atlanta, GA, ²Emory University and Children's Healthcare of Atlanta, Atlanta, GA
Background/Purpose: Compared to adult-onset disease, pediatric-onset SLE (p-SLE) has more severe renal involvement. There are no population-based, long-term follow-up studies of pediatric lupus nephritis (LN)…
Abstract Number: 2568 • 2019 ACR/ARP Annual Meeting
Iguratimod Is an Alternative Option for Refractory Lupus Nephritis: A Preliminary Observational Study
Qingran Yan¹, Chunde Bao ², Yuening Kang ¹, Qiong Fu ¹ and Ran Wang ¹, ¹Department of Rheumatology, Renji Hospital, Shanghai Jiaotong University School of medicine, Shanghai, China (People's Republic), ²Department of Rheumatology, Renji Hospital, Shanghai Jiaotong University School of medicine, Shanghai, Shanghai, China (People's Republic)
Background/Purpose: Despite significant advances in the management of patients with lupus nephritis (LN), a significant proportion of patients either do not respond to first-line immunosuppressive…
Abstract Number: 663 • 2019 ACR/ARP Annual Meeting
Peripheral Blood Toll Like Receptor 7 Expression and Serum Interferon Lambda 1 Levels in Systemic Lupus Erythematosus and Their Relation to Disease Activity and Lupus Nephritis
Hayam ElAggan¹, Nahla Farahat ¹, Mohamed Sakr ¹ and Shaymaa Tawfik ¹, ¹Faculty of Medicine, University of Alexandria, Alexandria, Egypt, Alexandria, Egypt
Background/Purpose: Toll-like receptor 7 (TLR7) can sense single-stranded RNA with subsequent induction of different interferon (IFN) types including IFN lambda (IFNL) and may contribute to…
Abstract Number: 1735 • 2019 ACR/ARP Annual Meeting
Clinical Variables Influencing Prednisone Dosing Towards the Development of Corticosteroid Treatment Algorithms in Pediatric Proliferative Lupus Nephritis
Nathalie Chalhoub¹, Tingting Qiu ², Jianghong Deng ³, Angela Merritt ², Bin Huang ⁴ and Hermine Brunner ⁴, ¹The University of Cincinnati College of Medicine, Cincinnati, OH, ²Cincinnati Children's Hospital Medical Center, Cincinnati, OH, ³Beijing Children's Hospital, Beijing, China (People's Republic), ⁴Pediatric Rheumatology Collaborative Study Group (PRCSG), Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
Background/Purpose: Corticosteroids (CS) are the mainstay of childhood-onset systemic lupus erythematosus (cSLE) and proliferative lupus nephritis (LN) therapy. However, there are no widely accepted CS…
Abstract Number: 2570 • 2019 ACR/ARP Annual Meeting
Urinary Cellular Profile as a Biomarker for Proliferative Lupus Nephritis
Amira El Gerby ¹, Abeer Abdelati ², Hanaa Donia ³ and Nouran Eshak⁴, ¹Rheumatology Department, Faculty of Medicine, Alexandria University, Egypt, Alexandria, Egypt, ²alexandria university, alexandria, Egypt, ³Clnical and Chemical Pathology Department, Faculty of Medicine, ALexandria University, Alexandria, Egypt, ⁴Rheumatology Unit, Internal Medicine Department, Faculty of Medicine, Alexandria University, Lubbock, TX
Background/Purpose: Proliferative lupus nephritis (LN) is one of the most common and serious manifestations of SLE and is a major cause of morbidity. A search…
Abstract Number: 665 • 2019 ACR/ARP Annual Meeting
Utility of Repeat Renal Biopsies in Patients with Lupus Nephritis in Western Australia
Warren Raymond¹, Alexandra Kang ², Daniel Wong ³, Aron Chakera ⁴ and Johannes Nossent ¹, ¹School of Medicine, The University of Western Australia, Crawley, Western Australia, Australia, ²PathWest, Nedlands, Western Australia, Australia, ³PathWest, Perth, Western Australia, Perth, Western Australia, Australia, ⁴Renal Medicine, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
Background/Purpose: The role of repeat renal biopsy (RRBx) in lupus nephritis (LN) to guide treatment or predict prognosis is not fully understood. We assessed the…
Abstract Number: 1783 • 2019 ACR/ARP Annual Meeting
Reversible Dysregulation of Renal Circadian Rhythm in Lupus Nephritis
Rakesh Mishra ¹, Ramalingam Bethunaickan ¹, Celine Berthier ², Zhengzi Yi ³, Joshua Strohl ¹, Patricio Huerta ¹, Weijia Zhang ⁴ and Anne Davidson⁵, ¹Feinstein Institute for Medical Research, manhasset, NY, ²University of Michigan, Ann Arbor, MI, ³Mount Sinai School of Medicine, New York, ⁴Mount Sinai School of Medicine, New York, NY, ⁵Feinstein Institutes for Medical Research, Manhasset
Background/Purpose: Circadian rhythm is a universal phenomenon that governs homeostasis of overall organism functioning as well as of individual organs. Circadian regulation of homeostatic functions…
Abstract Number: 2735 • 2019 ACR/ARP Annual Meeting
Response Gene to Complement -32 Exerts Proinflammatory and Profibrotic Effects in Immune Complex Gediated Glomerulonephritis
Vinh Nguyen ¹, Alexandru Tatomir ², Horea Rus ³, Cinthia Drachenberg ¹, John Papdimitriou ¹, Tudor Badea ⁴, Irina Luzina ⁵ and Violeta Rus¹, ¹Univ of Maryland Sch of Medicine, Baltimore, MD, ²Univ of Maryland Sch of Medicine, Baltimore, ³Univ of Maryland Sch of Med and VAMHCS, Baltimore, MD, ⁴NIH, NEI, Bethesda, MD, ⁵Univ of Maryland Sch of Med AND VAMHCS, Baltimore
Background/Purpose: Response Gene to Complement (RGC)-32 is a cell cycle regulator widely expressed in normal tissues, multiple tumors and a variety of cell lines. RGC-32…

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