ReviewNutrients2026
Nature's Bioactives in Cardiorenal Syndrome: Polyphenols at the Crossroads-Preclinical Insights into Redox, Inflammation, and Mitochondrial Protection.
Review in Nutrients, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Effects ofMolecules (Basel, Switzerland) · 2026Article
- Polyphenols and ADPKD: A Further Aid from Nature?Life (Basel, Switzerland) · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundCardiorenal syndrome (CRS) represents a complex clinical entity characterized by the bidirectional dysfunction of the heart and kidneys. Despite advances in pharmacological therapy, CRS remains associated with high morbidity and mortality. Pathophysiological drivers, including oxidative stress, chronic inflammation, and mitochondrial derangements, create a self-perpetuating cycle of organ damage that necessitates multitarget therapeutic approaches.
objectiveThis review synthesizes current preclinical evidence regarding the protective roles of plant-derived polyphenols-specifically bergamot, curcumin, quercetin, catechins, and resveratrol-in mitigating the cardiorenal continuum.
methodsAn analysis of recent literature was conducted, focusing on the molecular mechanisms by which these bioactives modulate redox balance, inflammatory signaling, and mitochondrial homeostasis in experimental models of CRS.
resultsPolyphenols act at the crossroads of several stress-response pathways. Key mechanisms include the activation of the Nrf2/HO-1 axis to enhance endogenous antioxidant defenses, the suppression of the NLRP3 inflammasome to attenuate systemic "inflammaging", and the preservation of mitochondrial quality through SIRT1/PINK1/Parkin-mediated mitophagy. Furthermore, emerging evidence highlights the role of polyphenols in modulating the gut-kidney-heart axis by reducing microbiota-derived uremic toxins.
conclusionsPreclinical data suggest that polyphenols are potent multifunctional agents capable of breaking the feedback loops of cardiorenal injury. While bioavailability remains a significant translational challenge, novel nano-delivery systems and synthetic analogs offer promising strategies for clinical application. Integrating these bioactives into CRS management could provide a decisive adjunctive strategy to improve metabolic homeostasis and prevent end-stage organ failure.
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What Socratic holds
Registered trials
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 Socratic graph.