ArticleRenal failure2023
Crocin improves the renal autophagy in rat experimental membranous nephropathy via regulating the SIRT1/Nrf2/HO-1 signaling pathway.
Article in Renal failure, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.
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Who cites it
11 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.
- Analysis of Clinical Trials Using Anti-Tumor Traditional Chinese Medicine Monomers.Drug design, development and therapy · 2024Pooled it
- Oxidative Stress and Mitochondrial Dysfunction in Chronic Kidney Disease: From Molecular Mechanisms to Biomarkers and Targeted Therapies.Antioxidants (Basel, Switzerland) · 2026Review
- Programmed Cell Death: A Key Mechanism of Traditional Chinese Medicine in the Treatment of Membranous Nephropathy.Drug design, development and therapy · 2026Review
- Crocins ameliorate acute kidney injury in glycerol-induced rhabdomyolysis by targeting the PLIN1/PPARs signaling pathway.Frontiers in pharmacology · 2026Article
- The effects of traditional Chinese botanical medicine on membranous nephropathy.Frontiers in pharmacology · 2026Review
- Modified Huangqi Chifeng decoction alleviates podocyte injury on rat with experimental membranous nephropathy.Renal failure · 2025Article
- Phytochemistry, Biological Activities, Molecular Mechanisms, and Toxicity of Saffron (Antioxidants (Basel, Switzerland) · 2025Review
- Ozone water enema activates SIRT1-Nrf2/HO-1 pathway to ameliorate gut dysbiosis in mice receiving COVID-19 patient-derived faecal microbiota.Journal of medical microbiology · 2025Article
- Sanqi oral solution alleviates podocyte apoptosis in experimental membranous nephropathy by mediating EMT through the ERK/CK2-α/β-catenin pathway.Frontiers in pharmacology · 2025Article
- Sulforaphane alleviates membranous nephropathy by inhibiting oxidative stress-associated podocyte pyroptosis.Iranian journal of basic medical sciences · 2025Article
- Sulforaphane regulates AngII-induced podocyte oxidative stress injury through the Nrf2-Keap1/ho-1/ROS pathway.Renal failure · 2024Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Membranous nephropathy (MN) is a glomerular disease. Crocin is isolated from saffron and gardenia. Its antioxidant, anti-inflammatory, anti-hyperlipidemic, anti-atherosclerotic, anti-tumor, free-radical scavenging and neuroprotective activities have been well established. We investigated the biological functions of crocin and its related mechanisms in MN. We established an experimental passive Heymann nephritis (PHN) rat model induced by anti-Fx1A antiserum. The rats were divided into sham, sham + crocin, PHN, PHN + crocin, and PHN + enalapril groups. Blood samples and kidneys of rats were collected for estimation of biochemical parameters in serum and oxidative stress indicators in kidney tissues. Histopathological changes of renal tissues were evaluated by hematoxylin and eosin, periodic acid-Schiff (PAS) and Masson staining. The podocyte number was estimated by immunohistochemistry staining of Wilms tumor type 1 (WT1). The deposition of rat anti-rabbit IgG antibodies, complement C3 and C5b-9 was detected by immunofluorescence staining. Western blotting was performed to measure the levels of Sirtuin 1 (Sirt1), nuclear factor erythroid 2-related factor 2 (Nrf2), heme oxygenase 1 (HO-1) and apoptosis-related proteins. The total cholesterol, triglycerides, creatinine, blood urea nitrogen, urine volume and urine albumin of PMN rats were significantly reduced by crocin. Additionally, crocin attenuated the renal histopathological changes. Moreover, the oxidative stress damage and podocyte loss and immune injury were relieved by crocin in PHN rats. Mechanistically, crocin administration activated the Sirt1/Nrf2/HO-1 pathways. The results provide a scientific basis that crocin could alleviate MN by inhibiting immune injury and podocyte damage through activating the Sirt1/Nrf2/HO-1 pathways.
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