Cited by 61Phytochemicals and Antioxidant ActivitiesNatural Antidiabetic Agents StudiesTelomeres, Telomerase, and Senescence

RETRACTED: Therapeutic Effects of Gallic Acid in Regulating Senescence and Diabetes; an In Vitro Study

Open access
Rahimifard, Mahban, Baeeri, Maryam, Bahadar, Haji, Moini-Nodeh, Shermineh, Khalid, Madiha, Haghi-Aminjan, Hamed, Mohammadian, Hossein, Abdollahi, Mohammad·2020·Molecules

Abstract

Gallic acid (GA), a plant-derived ubiquitous secondary polyphenol metabolite, can be a useful dietary supplement. This in vitro study’s primary purpose was to assess the anti-aging properties of GA using rat embryonic fibroblast (REF) cells, antidiabetic effects via pancreatic islet cells, and finally, elucidating the molecular mechanisms of this natural compound. REF and islet cells were isolated from fetuses and pancreas of rats, respectively. Then, several senescence-associated molecular and biochemical parameters, along with antidiabetic markers, were investigated. GA caused a significant decrease in the β-galactosidase activity and reduced inflammatory cytokines and oxidative stress markers in REF cells. GA reduced the G0/G1 phase in senescent REF cells that led cells to G2/M. Besides, GA improved the function of the β cells. Flow cytometry and spectrophotometric analysis showed that it reduces apoptosis via inhibiting caspase-9 activity. Taken together, based on the present findings, this polyphenol metabolite at low doses regulates different pathways of senescence and diabetes through its antioxidative stress potential and modulation of mitochondrial complexes activities.

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Crossref · 10.3390/molecules25245875This paper is marked retracted.

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  • GA can reduce senescence markers in rat embryonic fibroblast cells, delay thymus involution in old mice, and protect cardiac cells from oxidative damage and senescence, enhancing GST expression.

    “Indeed, it has been shown that GA can reduce senescence markers in rat embryonic fibroblast cells, delay thymus involution in old mice, and protect cardiac cells from oxidative damage and senescence, enhancing GST expression [296,323,353].”

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Cites

1 retracted

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Research works printed but not linked: 2

  1. [8]The aging process Proceedings of the PsycEXTRA Dataset American Psychological Association (APA) Washington, DC, USA 2013 Volume 78 7124 7128
  2. [48]William S. Immo E. Allison W. Scheffler I. Methods in enzymology Mitochondrial Function, Part A: Mitochondrial Electron Transport Complexes and Reactive Oxygen Species Elsevier Inc. London, UK 2009 174 179

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Authors
Rahimifard, M., Baeeri, M., Bahadar, H., Moini-Nodeh, S., Khalid, M., Haghi-Aminjan, H., Mohammadian, H., & Abdollahi, M.
Affiliations
  • Pharmaceutical Sciences Research Center (IR)
  • Khyber Medical University (PK)
  • Toxicology and Diseases Group, Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran 1417613151, Iran
  • Pharmaceutical Sciences Research Center, Ardabil University of Medical Sciences, Ardabil 5618953141, Iran
Corresponding author
  • Baeeri, Maryam
  • Abdollahi, Mohammad
Venue
Molecules
Publisher
MDPI AG
Published
2020-12-11
Volume
25
Issue
24
Pages
5875
ISSN
1420-3049 (ISSN-L)
OpenAlex
W3110672190
Cited by
61
References
52
Citations by year
2026: 3 · 2025: 15 · 2024: 13 · 2023: 8 · 2022: 11 · 2021: 11
FWCI
4.05
Type
journal article
Language
en
Status
Retracted
Open access
Locations
  • Molecules (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
National Institute for Medical Research Development (NIMAD) (971478)
Topics
  • Health Sciences › Medicine › Biochemistry › Phytochemicals and Antioxidant Activities
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Natural Antidiabetic Agents Studies
  • Health Sciences › Medicine › Physiology › Telomeres, Telomerase, and Senescence
Keywords
gallic acid, cellular senescence, diabetes mellitus, anti-aging, rat embryonic fibroblasts, pancreatic islet cells, beta-cell function, oxidative stress, inflammation, apoptosis, caspase-9, G0/G1 cell cycle arrest, mitochondrial function, polyphenols
MeSH terms
Animals, Antioxidants, beta-Galactosidase, Cell Cycle, Diabetes Mellitus, Fibroblasts, Flow Cytometry, Gallic Acid, Inflammation, Islets of Langerhans, Spectrophotometry, Cellular Senescence, Apoptosis, Oxidative Stress, Rats, Caspase 9, Polyphenols, In Vitro Techniques

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