12,233 results match your criteria: "IgA Nephropathy"
Tissue Cell
December 2024
School of Pharmacy & Technology Management, SVKM's Narsee Monjee Institute of Management Studies (NMIMS), Polepally SEZ, TSIIC, Jadcherla, Mahbubnagar, Hyderabad 509301, India.
In this study, we investigated the efficacy of oxymatrine, a phytochemical alkaloid, in reducing inflammation and fibrosis in a rat model of IgA nephropathy (IgAN) through modulation of the TGF-β/SMAD signaling pathway. Thirty Sprague Dawley rats were randomized into control, IgAN, and treatment groups, the latter receiving oxymatrine postinduction of IgAN. Induced by bovine serum albumin, carbon tetrachloride, and lipopolysaccharides, the disease model was validated by immunofluorescence and histopathological analyses, confirming significant renal deposition of IgA and increased fibrosis markers (IL-6, TGF-β, SMAD 3, and α-SMA).
View Article and Find Full Text PDFPhospholipase A2 receptor 1 (PLA2R1) exists important role in membranous nephropathy. In this study, we evaluate a PLA2R1 in a middle-aged rat model of renal function repair to further investigate the molecular mechanisms of membranous nephropathy. We analyzed the PLA2R1 knockout (KO) model and PLA2R1 knock in (KI) model in rats, extending the time to 85 weeks of age.
View Article and Find Full Text PDFBMC Nephrol
December 2024
Department of Nephrology, Changzheng Hospital, Naval Medical University, Shanghai, 200003, China.
Background: Immunoglobulin A nephropathy (IgAN) is a major cause of chronic kidney disease (CKD) and kidney failure. Necroptosis is a novel type of programmed cell death that has been proved to be associated with the pathogenesis of infectious disease, cardiovascular disease, neurological disorders and so on. However, the role of necroptosis in IgAN remains unclear.
View Article and Find Full Text PDFNat Rev Nephrol
December 2024
Fondazione Ricerca Molinette, Turin, Italy.
Front Med
December 2024
Department of Nephrology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China.
Beijing Da Xue Xue Bao Yi Xue Ban
December 2024
Department of Rheumatology and Immunology, Peking University Shougang Hospital, Beijing 100144, China.
Monoclonal gammopathy of undetermined significance combined with renal damage is named monoclonal gammopathy of renal significance. There are few reports about IgA vasculitis in patients with monoclonal gammopathy of undetermined significance. Here, we report a case of monoclonal gammopathy of renal significance, who had manifestations of IgA vasculitis, including purpura, gastrointestinal bleeding and joint pain.
View Article and Find Full Text PDFRen Fail
December 2025
Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China.
Objectives: To explore the association of the cortico-medullary difference in apparent diffusion coefficient (ΔADC) with clinicopathological parameters of disease activity at the time of biopsy, and with the prognositic risk stratification in IgA nephropathy (IgAN) patients.
Methods: We included 112 patients with biopsy-proven IgAN who measured ΔADC. Patients underwent a kidney biopsy and diffusion-weighted magnetic resonance imaging within one week of the biopsy.
Nephrol Dial Transplant
December 2024
Department of Nephrology, Hospital Británico de Buenos Aires, Buenos Aires, Argentina.
The treatment landscape for IgA nephropathy (IgAN) is rapidly evolving with the introduction of novel therapies targeting diverse disease pathways. Some have already been approved in different countries, while others are under investigation in randomized controlled trials (RCTs) with encouraging results. However, almost all performed RCTs have included only patients with refractory non-nephrotic proteinuria and preserved renal function.
View Article and Find Full Text PDFIran J Pathol
July 2024
Department of Pathology, KLE JGMMMC, Hubballi, a unit of KLE Academy of Higher Education and Research, Belagavi, India.
Background & Objective: Diabetic patients often develop lesions called non-diabetic renal diseases (NDRD), whose prognostic and therapeutic implications vary from diabetic nephropathy (DN). Since early identification of NDRD is associated with a better prognosis, we aimed to understand its spectrum.
Methods: One hundred and thirty-four patients were included in a cross-sectional study.
Diagnostics (Basel)
November 2024
Division of Nephrology, Hospital das Clínicas, University of São Paulo School of Medicine, São Paulo 05403-010, SP, Brazil.
Background: Since the introduction of the SLICC criteria in 2012, biopsy-proven lupus nephritis (LN) has been the only independent diagnostic criterion for systemic lupus erythematosus (SLE). This was reaffirmed by the EULAR/ACR in 2019, emphasizing the importance of renal biopsy in LN. However, the current classification lacks specific histopathological criteria for defining LN.
View Article and Find Full Text PDFMicrobiol Res
December 2024
Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand; Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai, Thailand; Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand. Electronic address:
Immunoglobulin A nephropathy (IgAN) is the most prevalent form of primary glomerulonephritis globally, yet its pathogenesis remains incompletely understood. While much research has focused on the gut microbiome in the development of the disease, emerging evidence suggests that the oropharyngeal microbiota may also be a potential contributor. Studies have revealed significant alterations in oropharyngeal microbial diversity and specific bacterial taxa in IgAN patients, correlating with disease severity and progression.
View Article and Find Full Text PDFNutr Metab Cardiovasc Dis
November 2024
Department of Nephrology, General Hospital of Ningxia Medical University, Yinchuan, China. Electronic address:
Background And Aim: To understand the clinical and pathological characteristics of patients with IgA nephropathy (IgAN) complicated by hyperuricemia, and to analyze the time-averaged SUA (TA-SUA) on the prognosis of IgAN.
Methods And Results: A retrospective analysis of 718 IgAN patients with diagnosis confirmed by renal biopsy and follow-up of more than 1 year was performed. At least two serum uric acid (SUA) levels were measured at intervals of 0.
Cureus
November 2024
Department of Pediatrics and Child Health, Mohammed VI University Hospital, Oujda, MAR.
Open Med (Wars)
December 2024
Department of Nephrology, Shaanxi Provincial Hospital of Traditional Chinese Medicine, No. 4, Xihuamen, Xi'an, Shaanxi, 710003, China.
Nephrology (Carlton)
January 2025
Department of Nephrology, Ajou University School of Medicine, Suwon, Republic of Korea.
Clin Kidney J
December 2024
Department of Nuclear Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu Sichuan, China.
Kidney Dis (Basel)
December 2024
Department of Nephrology, Xijing Hospital, The Fourth Military Medical University, Xi'an, China.
Nephrol Dial Transplant
December 2024
Faculdade de Medicina da Universidade de Lisboa, Clínica Universitária de Nefrologia, Lisboa, Portugal.
J Am Soc Nephrol
December 2024
Division of Nephrology, Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong.
Genet Test Mol Biomarkers
December 2024
Department of Nephrology, China-Japan Friendship Hospital, Beijing, China.
IgA nephropathy (IgAN) is the most common primary glomerular disease. The renin-angiotensin system (RAS) plays an important role in the development of IgAN. Polymorphisms in genetic loci coding for the RAS may be associated with IgAN progression.
View Article and Find Full Text PDFIndian J Nephrol
July 2024
Department of Nephrology, Madras Medical College, Chennai, Tamil Nadu, India.
Background: Several cases of glomerular diseases following Covid-19 vaccination, especially mRNA vaccines, have been reported. However, there is little data on glomerular diseases associated with the two vaccines widely available in India (Covaxin and Covishield) and their long-term outcomes.
Materials And Methods: This was a prospective observational study conducted between May 2021 and May 2023.
Nat Rev Nephrol
December 2024
Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.
Endothelin-1 is a potent vasoconstrictor that has diverse physiological functions in the kidney, including in the regulation of blood flow and glomerular filtration, electrolyte homeostasis and endothelial function. Overexpression of endothelin-1 contributes to the pathophysiology of both diabetic and non-diabetic chronic kidney disease (CKD). Selective endothelin receptor antagonists (ERAs) that target the endothelin A (ET) receptor have demonstrated benefits in animal models of kidney disease and in clinical trials.
View Article and Find Full Text PDFKidney Res Clin Pract
November 2024
Department of Pediatrics, Korea University Ansan Hospital, Ansan, Republic of Korea.
PLoS One
December 2024
Faculty of Medicine, Department of Nephrology, University of Tsukuba, Tsukuba, Japan.
The billing database of the universal healthcare system in Japan potentially includes large-cohort data of patients with immunoglobulin A nephropathy, diagnosis codes aimed at billing should not be directly used for clinical research because of the risk of misdiagnosis. To solve this problem, we aimed to develop a novel method for identifying patients with immunoglobulin A nephropathy from billing data using machine learning. The medical records and bills of 3,743 patients who consulted nephrologists at a single center were extracted.
View Article and Find Full Text PDF