Cited by 105Skin Protection and Agingmelanin and skin pigmentationDermatologic Treatments and Research

Anti-wrinkling effects of the mixture of vitamin C, vitamin E, pycnogenol and evening primrose oil, and molecular mechanisms on hairless mouse skin caused by chronic ultraviolet B irradiation

Cho, Ho‐Song, Lee, Min‐Ho, Lee, Jae Woong, No, Kyong‐Ok, Park, Sang‐Ki, Lee, Heon‐Sik, Kang, Sangjin, Cho, Wan‐Goo +3 more·2007·Photodermatology, Photoimmunology & Photomedicine

Abstract

BACKGROUND: Naturally occurring antioxidants were used to regulate the skin damage caused by ultraviolet (UV) radiation because several antioxidants have demonstrated that they can inhibit wrinkle formation through prevention of matrix metalloproteinases (MMPs) and/or increase of collagen synthesis. OBJECTIVE: We examined the effect of oral administration of the antioxidant mixture of vitamin C, vitamin E, pycnogenol, and evening primrose oil on UVB-induced wrinkle formation. In addition, we investigated the possible molecular mechanism of photoprotection against UVB through inhibition of collagen-degrading MMP activity or through enhancement of procollagen synthesis in mouse dorsal skin. METHODS: Female SKH-1 hairless mice were orally administrated the antioxidant mixture (test group) or vehicle (control group) for 10 weeks with UVB irradiation three times a week. The intensity of irradiation was gradually increased from 30 to 180 mJ/cm2. Microtopographic and histological assessment of the dorsal skins was carried out at the end of 10 weeks to evaluate wrinkle formation. Western blot analysis and EMSA were also carried out to investigate the changes in the balance of collagen synthesis and collagen degradation. RESULTS: Our antioxidant mixture significantly reduced UVB-induced wrinkle formation, accompanied by significant reduction of epidermal thickness, and UVB-induced hyperplasia, acanthosis, and hyperkeratosis. This antioxidant mixture significantly prevented the UVB-induced expressions of MMPs, mitogen-activated protein (MAP) kinase, and activation of activator protein (AP)-1 transcriptional factor in addition to enhanced type I procollagen and transforming growth factor-beta2 (TGF-beta2) expression. CONCLUSION: Oral administration of the antioxidant mixture significantly inhibited wrinkle formation caused by chronic UVB irradiation through significant inhibition of UVB-induced MMP activity accompanied by enhancement of collagen synthesis.

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Crossref · 10.1111/j.1600-0781.2007.00298.x

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  • A 10-week administration of an antioxidant mixture of pycnogenol, evening primrose oil, vitamin C and vitamin E to hairless mice irradiated three times a week with UVB radiation significantly prevented the UVB-induced expression of MMPs and mitogen-activated protein kinase, as well as the activation of the transcription factor AP-1.

    “The study showed that a 10-week administration of the antioxidants to hairless mice irradiated three times a week with UVB radiation significantly prevented the UVB-induced expression of MMPs and mitogen-activated protein (MAP) kinase, as well as the activation of the transcription factor AP-1.”

    From Bioactive Compounds for Skin Health: A Review (2021) · cites this paper as [203]

  • Raw polyphenolic materials exert synergistic effects with other antioxidants in preventing skin ageing.

    “Raw polyphenolic materials exert synergistic effects with other antioxidants in preventing skin ageing.”

    From Bioactive Compounds for Skin Health: A Review (2021) · cites this paper as [203]

  • The oral administration of the antioxidant mixture enhanced the expression of type I procollagen and TGF-β2.

    “It also enhanced the expression of type I procollagen and TGF-β2).”

    From Bioactive Compounds for Skin Health: A Review (2021) · cites this paper as [203]

  • The oral administration of the antioxidant mixture can inhibit wrinkle formation by preventing the expression of MMPs and increasing collagen synthesis.

    “The results indicate that the oral administration of the antioxidant mixture can inhibit wrinkle formation by preventing the expression of MMPs and increasing collagen synthesis [203].”

    From Bioactive Compounds for Skin Health: A Review (2021) · cites this paper as [203]

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Authors
Cho, H., Lee, M., Lee, J. W., No, K., Park, S., Lee, H., Kang, S., Cho, W., Park, H. J., Oh, K. W., & Hong, J. T.
Affiliations
  • Chungbuk National University (KR)
  • LG (South Korea) (KR)
  • Jeonju University (KR)
Corresponding author
Hong, Jin Tae
Venue
Photodermatology, Photoimmunology & Photomedicine
Publisher
Wiley
Published
2007-08-30
Volume
23
Issue
5
Pages
155-162
ISSN
  • 0905-4383 (ISSN-L)
  • 1600-0781
OpenAlex
W2040652978
Cited by
105
References
30
Citations by year
2025: 2 · 2024: 7 · 2023: 5 · 2022: 7 · 2021: 5 · 2020: 1 · 2019: 4 · 2018: 1 · 2017: 4 · 2016: 9 · 2015: 5 · 2014: 8 · 2013: 12 · 2012: 3
FWCI
9.48
Type
journal article
Language
en
Open access
closed
Locations
  • Photodermatology Photoimmunology & Photomedicine (publishedVersion)
  • PubMed (publishedVersion)
Funders
AGE-WELL
Topics
  • Health Sciences › Medicine › Dermatology › Skin Protection and Aging
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › melanin and skin pigmentation
  • Health Sciences › Medicine › Dermatology › Dermatologic Treatments and Research
Keywords
vitamin C, vitamin E, Pycnogenol, evening primrose oil, antioxidant combination, UV-B radiation, photoaging, wrinkle formation, matrix metalloproteinases, collagen synthesis, type I procollagen, TGF-beta2, mitogen-activated protein kinase, AP-1 transcription factor, epidermal hyperplasia, hairless mouse skin, photoprotection
MeSH terms
Administration, Oral, Animals, Antioxidants, Ascorbic Acid, Flavonoids, Linoleic Acids, Mice, Hairless, Plant Extracts, Plant Oils, Ultraviolet Rays, Vitamin E, Skin Aging, gamma-Linolenic Acid, Oenothera biennis, Mice

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