Cited by 36Phytochemicals and Antioxidant ActivitiesAntioxidant Activity and Oxidative StressGenetics, Aging, and Longevity in Model Organisms

Trends in Natural Nutrients for Oxidative Stress and Cell Senescence

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Omidifar, Navid, moghadami, Mohsen, Mousavi, Seyyed Mojtaba, Hashemi, Seyyed Alireza, Gholami, Ahmad, Shokripour, Mansoureh, Sohrabi, Zahra·2021·Oxidative Medicine and Cellular Longevity

Abstract

Due to the increase in the aged population and increased life expectancy, the underlying mechanisms involved in the aging process and cell senescence and the ways for modulating these processes in age‐related diseases become important. One of the main mechanisms involved in aging and cell senescence, especially in the diseases related to aging, is the oxidative stress process and the following inflammation. Hence, the effects of antioxidants are highlighted in the literature due to their beneficial impacts on inhibiting telomere shortening or DNA damage and other processes related to aging and cell senescence in age‐related diseases. Dietary components, foods, and dietary patterns rich in antioxidants can modulate the aging process and delay the progression of some chronic diseases such as cardiovascular diseases, diabetes, and Alzheimer’s disease. Foods high in polyphenols, vitamin C, or carotenoids, olive oil, seeds, nuts, legumes, dietary supplements such as CoQ10, and some other dietary factors are the most important nutritional sources that have high antioxidant contents which can positively affect cell senescence and disease progression. Plant dietary patterns including Mediterranean diets can also inhibit telomere shortening following oxidative damages, and this can delay cell aging and senescence in age‐related diseases. Further, olive oil can inhibit protein aggregation in Alzheimer’s disease. It can be concluded that nutrition can delay the process of cell senescence in age‐related diseases via inhibiting oxidative and inflammatory pathways. However, more studies are needed to better clarify the underlying mechanisms of nutrition and dietary components on cell senescence, aging, and disease progression, especially those related to age.

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Authors
Omidifar, N., moghadami, M., Mousavi, S. M., Hashemi, S. A., Gholami, A., Shokripour, M., & Sohrabi, Z.
Affiliations
  • Shiraz University of Medical Sciences (IR)
  • National Taiwan University of Science and Technology (TW)
  • University of British Columbia (CA)
  • Shiraz University (IR)
Corresponding author
Sohrabi, Zahra
Venue
Oxidative Medicine and Cellular Longevity
Publisher
Wiley
Published
2021-01
Volume
2021
Issue
1
Pages
7501424-7501424
ISSN
  • 1942-0994 (ISSN-L)
  • 1942-0900
OpenAlex
W3174960467
Cited by
36
References
65
Citations by year
2026: 5 · 2025: 4 · 2024: 10 · 2023: 8 · 2022: 7 · 2021: 2
FWCI
0.61
Type
journal article
Language
en
Open access
Locations
  • Oxidative Medicine and Cellular Longevity (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Topics
  • Health Sciences › Medicine › Biochemistry › Phytochemicals and Antioxidant Activities
  • Health Sciences › Medicine › Biochemistry › Antioxidant Activity and Oxidative Stress
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Aging › Genetics, Aging, and Longevity in Model Organisms
Keywords
oxidative stress, cellular senescence, aging, antioxidants, dietary antioxidants, polyphenols, vitamin C, carotenoids, olive oil, telomere shortening, DNA damage, inflammation, age-related diseases, Mediterranean diet, Alzheimer's disease, protein aggregation, dietary supplements, coenzyme Q10, cardiovascular disease, diabetes mellitus
MeSH terms
Nutrients, Aging, Antioxidants, Humans, Cellular Senescence, Oxidative Stress, Telomere Shortening

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