ArticleNutrients2025
Protective Effects of Black Rice Anthocyanins on D-Galactose-Induced Renal Injury in Mice: The Role of Nrf2 and NF-κB Signaling and Gut Microbiota Modulation.
Article in Nutrients, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Hepato-Renal Axis: A Systematic Review of Anthocyanin Protective Mechanisms of Preclinical Evidence.Molecular nutrition & food research · 2026Pooled it
- Protocatechuic Acid Alleviates D-Gal-Induced Renal Senescence and Injury in Mice by Regulating Taurine Metabolism.Food science & nutrition · 2026Article
- Review
- Extracts of Black Glutinous Rice Influenced Memory Impairment and Anxiety-Like Behavior associated with Kidney Stones in Rats.Preventive nutrition and food science · 2026Article
- Gut microbiota and kidney aging: insights into current research.Nutrition & metabolism · 2025Review
- Anthocyanin-functionalized selenocysteine nanotherapeutics alleviate cisplatin nephrotoxicity by inhibiting oxidative stress and ferroptosis.Journal of nanobiotechnology · 2025Article
- Dietary flavonoids may improve insulin resistance: NHANES, network pharmacological analyses and in vitro experiments.PloS one · 2025Article
Corrections and comments
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Authors and funding
11 authors.
Funding
Abstract
BACKGROUND/
objectivesThis study aimed to evaluate the renal protective effects of black rice anthocyanins (BRAs) against renal injury in mice induced by D-galactose (D-gal).
methodsThe renal aging mouse model was established by thirteen consecutive weeks of subcutaneous injections of D-gal. The serum levels of urea nitrogen (BUN), creatinine (CRE), uric acid (UA), antioxidant enzymes (e.g., GSH-Px and SOD), and total antioxidant capacity (T-AOC), as well as the contents of inflammatory factors (IL-1β, IL-6, and TNF-α) in kidney tissues were evaluated. Additionally, the relative expression of the NQO1, HO-1, IKKβ, NF-kBp65, and TLR4 proteins was examined.
resultsBRA treatment significantly reduced serum levels of BUN, and CRE increased the concentrations of antioxidant enzymes and total antioxidant capacity in renal tissues, and reduced the levels of inflammatory factors. Furthermore, BRAs restored the relative expression of the NQO1, HO-1, IKKβ, NF-kBp65, and TLR4 proteins to normal levels and promoted the recovery of the renal tissue architecture.
conclusionsIt was demonstrated that BRAs could potentially prevent and protect against kidney injury by modulating the Nrf2 and NF-κB signaling pathways, attenuating oxidative stress and inflammatory responses, and modulating the gut microflora. These findings provide a scientific basis for the application of BRAs as a natural bioactive substance in the field of nephroprotection, especially against the renal degeneration that accompanies the aging process.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.