Cited by 173Sirtuins and Resveratrol in MedicineAutophagy in Disease and TherapyCardiac Ischemia and Reperfusion

Antiaging properties of a grape-derived antioxidant are regulated by mitochondrial balance of fusion and fission leading to mitophagy triggered by a signaling network of Sirt1-Sirt3-Foxo3-PINK1-PARKIN

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Das, Somak, Mitrovsky, Goran, Vasanthi, Hannah R., Das, Dipak K.·2014·Oxidative Medicine and Cellular Longevity

Abstract

It was proposed that resveratrol, a polyphenolic antioxidant and a calorie restriction mimetic could promote longevity but subsequent studies could not prove this. The original proposal was based on the fact that a grape-derived antioxidant could activate the antiaging gene Sirt1. Most studies agree that indeed grape activates Sirt1, but a question remains whether Sirt1 is the cause or consequence of resveratrol treatment. Subsequently, mitochondrial Sirt3 was found to be activated. The present study on ischemic reperfusion (I/R) in rat hearts demonstrates that Foxo3a is activated subsequent to Sirt3 activation, which then activates PINK1. PINK1 potentiates activation of PARKIN leading to the activation of mitochondrial fission and mitophagy. Confocal microscopy conclusively shows the coexistence of Sirt3 with Foxo3a and Foxo3a with PINK1 and PARKIN. Mitophagy was demonstrated both by confocal microscopy and transmission electron microscopy. Western blot analyses data are consistent with the results of confocal microscopy. It appears that the grape-derived antioxidant modifies the intracellular environment by changing the oxidizing milieu into a reducing milieu and upregulating intracellular glutathione, potentiates a signal transduction cascade consisting of Sirt1/Sirt3-Foxo3a-PINK1-PARKIN-mitochondrial fusion fission-mitophagy that leads to cardioprotection, and paves the way to an anti-aging environment.

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Crossref · 10.1155/2014/345105This paper is marked retracted.

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  • Lifespan extension in response to resveratrol supplementation in rats is associated with activation of the Pink1/Parkin pathway.

    “It was also reported that lifespan extension in response to resveratrol supplementation in rats was associated with an activation of the Pink1/Parkin pathway [164].”

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Research works printed but not linked: 6

  1. [17]Mukherjee S Ray D Lekli I Bak I Tosaki A Das DK Effects of longevinex (modified resveratrol) on cardioprotection and its mechanisms of action Canadian Journal of Physiology and Pharmacology 2010 88 11 1017 1025 2-s2.0-78549272759 21076489
  2. [25]Mukherjee S Lekli I Gurusamy N Bertelli AAA Das DK Expression of the longevity proteins by both red and white wines and their cardioprotective components, resveratrol, tyrosol, and hydroxytyrosol Free Radical Biology and Medicine 2009 46 5 573 578 2-s2.0-59249084680 19071213
  3. [30]Jacobs KM Pennington JD Bisht KS SIRT3 interacts with the daf-16 homolog FOXO3a in the mitochondria, as well as increases FOXO3a dependent gene expression International Journal of Biological Sciences 2008 4 5 291 299 2-s2.0-51449083112 18781224 PMC2532794
  4. [36]Mei Y Zhang Y Yamamoto K Xie W Mak TW You H FOXO3a-dependent regulation of Pink1 (Park6) mediates survival signaling in response to cytokine deprivation Proceedings of the National Academy of Sciences of the United States of America 2009 106 13 5153 5158 2-s2.0-65249108225 19276113 PMC2654023
  5. [39]Liu W Acín-Peréz R Geghman KD Manfredi G Lu B Li C Pink1 regulates the oxidative phosphorylation machinery via mitochondrial fission Proceedings of the National Academy of Sciences of the United States of America 2011 108 31 12920 12924 2-s2.0-79961233786 21768365 PMC3150934
  6. [41]Gautier CA Kitada T Shen J Loss of PINK1 causes mitochondrial functional defects and increased sensitivity to oxidative stress Proceedings of the National Academy of Sciences of the United States of America 2008 105 32 11364 11369 2-s2.0-49649097747 18687901 PMC2516271

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Authors
Das, S., Mitrovsky, G., Vasanthi, H. R., & Das, D. K.
Affiliations
  • Cardiovascular Research Center, University of Connecticut School of Medicine, Farmington, CT, USA
  • University of Debrecen (HU)
  • Pondicherry University (IN)
  • University of Connecticut (US)
Corresponding author
Das, Dipak K.
Venue
Oxidative Medicine and Cellular Longevity
Publisher
Wiley
Published
2014
Volume
2014
Pages
1-13
ISSN
  • 1942-0994 (ISSN-L)
  • 1942-0900
OpenAlex
W2110795504
Cited by
173
References
44
Citations by year
2026: 3 · 2024: 14 · 2023: 16 · 2022: 28 · 2021: 26 · 2020: 20 · 2019: 13 · 2018: 16 · 2017: 13 · 2016: 13 · 2015: 7 · 2014: 3
FWCI
6.11
Type
journal article
Language
en
Status
Retracted
Open access
Locations
  • Oxidative Medicine and Cellular Longevity (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
National Institutes of Health (HL 33889, HL 22559, HL 34360)
Topics
  • Health Sciences › Medicine › Geriatrics and Gerontology › Sirtuins and Resveratrol in Medicine
  • Health Sciences › Medicine › Epidemiology › Autophagy in Disease and Therapy
  • Health Sciences › Medicine › Pathology and Forensic Medicine › Cardiac Ischemia and Reperfusion
Keywords
resveratrol, SIRT1, SIRT3, FOXO3, PINK1, Parkin, mitophagy, mitochondrial fission and fusion, ischemia-reperfusion injury, cardioprotection, anti-aging, glutathione, caloric restriction mimetics, longevity
MeSH terms
Forkhead Box Protein O3, Resveratrol, PTEN-Induced Putative Kinase, Aging, Animals, Antioxidants, Fluorescent Antibody Technique, Glutathione, Heart Ventricles, Male, Myocardial Infarction, Myocardium, Protein Kinases, Stilbenes, Blotting, Western, Signal Transduction, Myocardial Ischemia, Rats, Sprague-Dawley, Apoptosis, Reactive Oxygen Species, Vitis, Myocytes, Cardiac, Sirtuins, Intracellular Space, Ubiquitin-Protein Ligases, Rats, Forkhead Transcription Factors, Mitochondrial Dynamics, Mitophagy, In Vitro Techniques

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