Results 91 to 100 of about 19,393 (195)

Podocyte injury damages podocytes in chimeric organoids

Abstract We have previously shown that injury to a subset of podocytes can trigger secondary damage in neighboring podocytes, but whether this phenomenon depends on direct intercellular interaction is unknown. To address this, kidney organoids were generated from nephron progenitor cells of two mouse lines: one expressing a receptor for a ...
Tomohiro Udagawa, Toshikazu Araoka, Kenji Osafune, Taiji Matsusaka   +3 more
openaire   +1 more source

T‐2 Toxin‐Mediated β‐Arrestin‐1 O‐GlcNAcylation Exacerbates Glomerular Podocyte Injury via Regulating Histone Acetylation

Advanced Science
T‐2 toxin causes renal dysfunction with proteinuria and glomerular podocyte damage. This work explores the role of metabolic disorder/reprogramming‐mediated epigenetic modification in the progression of T‐2 toxin‐stimulated podocyte injury.
Tushuai Li, Wenxue Sun, Shenglong Zhu, Chengsheng He, Tong Chang, Jie Zhang, Yongquan Chen   +6 more
doaj   +1 more source

Rhein attenuates obesity-related glomerulopathy by inhibiting the P2X7R/NLRP3 inflammasome pathway and protecting podocytes [PDF]

Iranian Journal of Basic Medical Sciences
Objective(s): To investigate the renoprotective effects of Rhein in obesity-related glomerulopathy (ORG) by inhibiting the P2X7 receptor (P2X7R)/NOD-like receptor protein 3 (NLRP3) inflammasome pathway.Materials and Methods: ORG was induced in C57BL/6J ...
Lifang Wei, Jinwen Zhang, Liangding Dou, Xiaoxin Wu, Minmin Xu, Jinxia Ye, Yanyan Yang, Yongxing Zhang, Shaojian Xiao   +8 more
doaj   +1 more source

Proteolytic remodelling of the extracellular matrix by pericytes

The FEBS Journal, EarlyView.
Pericytes are specialised perivascular cells intimately connected with endothelial cells and essential for the maintenance of vascular beds. They contribute to the formation and remodelling of the extracellular matrix by actively secreting proteases and protease inhibitors.
Tina Burkhard, Ella Milne, Kate Qian, Paola Campagnolo, Salvatore Santamaria   +4 more
wiley   +1 more source

Preventive Effect of Mineralocorticoid Receptor Antagonists Against Proteinuria Induced by Atezolizumab Plus Bevacizumab Therapy in Hepatocellular Carcinoma: A Multicenter Retrospective Study

Hepatology Research, EarlyView.
Mineralocorticoid receptor antagonists are known to reduce proteinuria in chronic kidney disease, but their effectiveness in preventing bevacizumab‐related proteinuria has not been well established. In the present multi‐institutional retrospective study, we found that these agents significantly delay the onset of moderate or higher grade proteinuria ...
Tomoki Hori, Kazuhiro Yamamoto, Hiroshi Aoi, Yusuke Koizumi, Makoto Kuromatsu, Aiko Fukui, Hiroyo Okamoto, Atsushi Hirata, Kentaro Shinmori, Yuki Imanaka, Miyu Namba, Keisuke Nakanishi, Syunsuke Kitamura, Hideo Tsushima, Ikuko Yano, Kei Moriya, Masaru Matsui, Shigeki Ikushima   +17 more
wiley   +1 more source

Dexamethasone resisted podocyte injury

AFRICAN JOURNAL OF BIOTECHNOLOGY, 2012
CD2AP and TRPC6, the key proteins of podocyte slit diaphragm (SD), together form a signal transduction complex by interacting with other SD molecules and also play an important role in maintaining SD structural and functional integrity. Data suggest that podocyte injury or SD structural damage will inevitably result in proteinuria.
You, YS, Li, Y, Yao, Z
openaire   +2 more sources

Periodontitis and Diabetes: Mechanistic Evidence of a Circular Relationship

Journal of Periodontal Research, EarlyView.
This narrative review aimed to explore the underlying mechanisms that connect periodontitis to diabetes (and vice versa) and that influence disease susceptibility, progression and response to treatment. ABSTRACT The circular relationship between periodontitis and diabetes mellitus is one of the most established oral‐systemic links.
Philip M. Preshaw, Ren Jie Jacob Chew, Charlene Enhui Goh, Ali A. Abdulkareem, Dana T. Graves   +4 more
wiley   +1 more source

mTOR blockade prevents progressive proteinuria but induces hyperglycaemia in obese Dahl salt‐sensitive rats before puberty

Experimental Physiology, EarlyView.
Abstract Previous studies have demonstrated that mammalian target of rapamycin (mTOR) activity is significantly increased in the kidneys of Dahl salt‐sensitive (SS) rats during the development of renal injury. Therefore, in the present study we examined whether blockade of mTOR with rapamycin inhibits renal injury in Dahl salt‐sensitive leptin receptor
Sautan Mandal, Andrea K. Brown, Ubong S. Ekperikpe, Anukool A. Bhopatkar, Krystle M. Hughes, Tyler D. Johnson, Jonita S. Cooper, Konnor T. Wilbert, Denise C. Cornelius, Jan M. Williams   +9 more
wiley   +1 more source

Cyclosporine A Protects Podocytes by Regulating Transgelin in Adriamycin-Induced Podocyte Injury

Kidney and Blood Pressure Research
Introduction: The calcineurin inhibitor cyclosporine A (CsA) has been shown to effectively reduce proteinuria. However, its precise mechanism is still not fully understood. Our previous study showed that CsA reduced proteinuria by directly stabilizing the foot process (FP) cytoskeletal structure via cofilin-1, suggesting that synaptopodin, a podocyte ...
Xiaoyan Li, Fangrui Ding, Xiaoyan Zhang, Xuejuan Li, Jie Ding   +4 more
openaire   +3 more sources

TREM2+ macrophages accumulate in childhood IgA nephropathy and soluble TREM2 represents a reliable non‐invasive biomarker

Experimental Physiology, EarlyView.
Abstract IgA nephropathy (IgAN) is a common type of primary glomerulonephritis in children. The pathogenesis of childhood IgAN remains unclear, and there is a lack of effective non‐invasive biomarkers for this disease. Single‐cell RNA sequencing was performed in children with IgAN to delineate cellular and molecular compositions, and subcluster ...
Ling Yu, Xuan Gang, Jingjing Wang, Guoping Huang, Qiuyu Li, Weizhong Gu, Haidong Fu, Jianhua Mao   +7 more
wiley   +1 more source