Cited by 76Ovarian function and disordersSirtuins and Resveratrol in MedicineReproductive Biology and Fertility

Effects of resveratrol on proliferation and apoptosis in rat ovarian theca-interstitial cells

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Wong, D. H., Villanueva, J. A., Cress, A. B., Duleba, A. J.·2010·Molecular Human Reproduction

Abstract

Polycystic ovary syndrome (PCOS) is characterized by ovarian dysfunction and associated with ovarian theca-interstitial (T-I) cell hyperplasia, hyperinsulinemia, systemic inflammation and oxidative stress. This in vitro study tested whether rat T-I cell growth with or without insulin can be altered by resveratrol, a natural polyphenol with anti-carcinogenic, anti-inflammatory, anti-proliferative and antioxidant properties. Rat T-I cells were cultured with and without resveratrol and/or insulin, and the effects on DNA synthesis, number of viable cells and markers of apoptosis were evaluated. Resveratrol alone induced a potent concentration-dependent inhibition of cell growth by inhibiting DNA synthesis, decreasing the number of viable cells and increasing the activity of executioner caspases 3 and 7; these effects of resveratrol counteracted the pro-proliferative and anti-apoptotic effects of insulin. Immunofluorescence analysis of cells incubated with resveratrol showed concentration- and time-dependent morphological changes consistent with apoptosis. The present findings indicate that resveratrol promotes apoptosis to reduce rat T-I cell growth in vitro as well as inhibiting insulin-induced rat T-I cell growth. This suggests a possibility that resveratrol and/or mechanisms mediating its effect may be relevant to the development of novel treatments for PCOS, which is characterized by both excessive ovarian mesenchyma growth and hyperinsulinemia.

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Crossref · 10.1093/molehr/gaq002

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  • Resveratrol has direct inhibitory effects on ovarian theca-interstitial proliferation and expression of 17α-hydroxylase/C17-20-lyase, demonstrated in in vitro experimental models.

    “Changes in androgen levels could have been explained by the direct inhibitory effects of resveratrol on ovarian theca-interstitial proliferation and expression of 17α-hydroxylase/C17-20-lyase, known as the rate-limiting enzyme in androgen biosynthesis, which were demonstrated in in vitro experimental models [139,140].”

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  1. Duleba AJ, Spaczynski RZ, Olive DL, Behrman HR. Effects of insulin and insulin-like growth factors on proliferation of rat ovarian theca-interstitial cells. Biol Reprod 1997b;56:891 -897.

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Authors
Wong, D. H., Villanueva, J. A., Cress, A. B., & Duleba, A. J.
Affiliations
University of California Davis Medical Center (US)
Venue
Molecular Human Reproduction
Published
2010-01-12
Volume
16
Issue
4
Pages
251-259
ISSN
  • 1360-9947 (ISSN-L)
  • 1460-2407
OpenAlex
W2146390943
Cited by
76
References
60
Citations by year
2026: 2 · 2025: 2 · 2024: 5 · 2023: 7 · 2022: 6 · 2021: 12 · 2020: 5 · 2019: 3 · 2018: 2 · 2017: 6 · 2016: 4 · 2015: 4 · 2014: 4 · 2013: 6 · 2012: 3
FWCI
4.95
Type
journal article
Language
en
Open access
Locations
  • Molecular Human Reproduction (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institute of Child Health and Human Development
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (R01HD050656)
Topics
  • Health Sciences › Medicine › Reproductive Medicine › Ovarian function and disorders
  • Health Sciences › Medicine › Geriatrics and Gerontology › Sirtuins and Resveratrol in Medicine
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Reproductive Biology and Fertility
Keywords
resveratrol, polycystic ovary syndrome, apoptosis, cell proliferation, insulin, caspase-3, caspase-7, DNA synthesis, oxidative stress, hyperinsulinemia, polyphenols, ovarian dysfunction
MeSH terms
Resveratrol, Animals, Cells, Cultured, Female, Stilbenes, Theca Cells, Anticarcinogenic Agents, Apoptosis, Caspases, In Situ Nick-End Labeling, Cell Proliferation, Rats, DNA Fragmentation

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