ArticleNutrition research and practice2020
Curcumin and hesperetin attenuate D-galactose-induced brain senescence
Article in Nutrition research and practice, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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Who cites it
29 citing papers in PubMed, 1 synthesis or guideline pooled it, 39 citations in OpenAlex.
- Pooled it
- Exploratory Effects of a Novel Nutraceutical on Senescence-Related Protein Biomarkers in Healthy Adults: A Pilot Proteomics Study.International journal of molecular sciences · 2026Trial
- Plant-Derived Senotherapeutics in Cellular Senescence: A Scoping Review of Preclinical Evidence, Mechanistic Pathways, and Metabolomic-Guided Discovery.International journal of molecular sciences · 2026Article
- Selective elimination of amyloid-β-induced senescent neuroblastoma cells by Moringa oleifera leaf extract.Scientific reports · 2026Article
- Triple-Marker Screening of 20 Terpenes Identifies Candidate Modulators of Senescence-Associated Phenotypes in D-Galactose-Treated Endothelial Cells.Molecules (Basel, Switzerland) · 2026Article
- Bridging Psychological Stress and Skin Cellular Aging: Flavonoids as a Dual-Action Therapeutic Strategy.Phytotherapy research : PTR · 2026Review
- Human adipose stem cell-derived exosomes modulate the transcriptome of D-galactose-Induced neuronal cells.Scientific reports · 2026Article
- Comprehensive bulk and single-cell RNA sequencing uncovers senescence-associated biomarkers in therapeutic mesenchymal stem cells.Scientific reports · 2025Article
- Molecular Mechanisms Behind Organ-Related Aging and Regulatory Effects of Natural Therapeutics.Cell biochemistry and biophysics · 2025Review
- Hesperetin Alleviates Bleomycin-Induced Pulmonary Fibrosis by Modulating Cellular Senescence and Promoting Impaired Autophagy in a CISD2-Dependent Manner.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025Article
- Trends in intestinal aging: From underlying mechanisms to therapeutic strategies.Acta pharmaceutica Sinica. B · 2025Review
- Article
- Luteolin Mitigates D-Galactose-Induced Brain Ageing in Rats: SIRT1-Mediated Neuroprotection.Neurochemical research · 2024Review
- Enhancing adipose tissue functionality in obesity: senotherapeutics, autophagy and cellular senescence as a target.Biological research · 2024Review
- Curcumin attenuates brain aging by reducing apoptosis and oxidative stress.Metabolic brain disease · 2024Article
- Sweeteners Show a Plasticizing Effect on PVP K30-A Solution for the Hot-Melt Extrusion of Fixed-Dose Amorphous Curcumin-Hesperetin Solid Dispersions.Pharmaceutics · 2024Article
- Chelidonic acid abrogates oxidative stress and memory dysfunction in experimental aging rats.Turkish journal of biology = Turk biyoloji dergisi · 2024Article
- Regulation of Cellular Senescence in Type 2 Diabetes Mellitus: From Mechanisms to Clinical Applications.Diabetes & metabolism journal · 2023Review
- The effect of curcumin on blood pressure and cognitive impairment in spontaneously hypertensive rats.Nutrition research and practice · 2023Article
- A systematic review for the development of Alzheimer's disease inFrontiers in aging neuroscience · 2023Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND/
objectivesBrain senescence causes cognitive impairment and neurodegeneration. It has also been demonstrated that curcumin (Cur) and hesperetin (Hes), both antioxidant polyphenolic compounds, mediate anti-aging and neuroprotective effects. Therefore, the objective of this study was to investigate whether Cur, Hes, and/or their combination exert anti-aging effects in D-galactose (Dg)-induced aged neuronal cells and rats. MATERIALS/
methodsSH-SY5Y cells differentiated in response to retinoic acid were treated with Cur (1 μM), Hes (1 μM), or a combination of both, followed by 300 mM Dg. Neuronal loss was subsequently evaluated by measuring average neurite length and analyzing expression of β-tubulin III, phosphorylated extracellular signal-regulated kinases, and neurofilament heavy polypeptide. Cellular senescence and related proteins, p16 and p21, were also investigated, including their regulation of antioxidant enzymes.
resultsCur, Hes, and their combination improved neuron length and cellular senescence by decreasing the number of β-gal stained cells, down-regulated expression of p16 and p21, and up-regulated expression of antioxidant enzymes, including superoxide dismutase 1, glutathione peroxidase 1, and catalase. Administration of Cur, Hes, or their combination also tended to ameliorate cognitive impairment and suppress apoptosis in the cerebral cortex by down-regulating Bax and poly (ADP-ribose) polymerase expression and increasing Bcl-2 expression.
conclusionsCur and Hes appear to attenuate Dg-induced brain aging via regulation of antioxidant enzymes and apoptosis. These results suggest that Cur and Hes may mediate neuroprotective effects in the aging process, and further study of these antioxidant polyphenolic compounds is warranted.
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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 OpenQuestion graph.