Cited by 33Skin Protection and Agingmelanin and skin pigmentationBioactive natural compounds

Effects of Macelignan Isolated from Myristica fragrans (Nutmeg) on Expression of Matrix Metalloproteinase-1 and Type I Procollagen in UVB-Irradiated Human Skin Fibroblasts

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Lee, Kyung-Eun, Mun, Sukyeong, Pyun, Hee-Bong, Kim, Myung-Suk, Hwang, Jae-Kwan·2012·Biological and Pharmaceutical Bulletin

Abstract

Exposure to ultraviolet (UV) light causes premature skin aging that is associated with upregulated matrix metalloproteinases (MMPs) and decreased collagen synthesis. Macelignan, a natural lignan compound isolated from Myristica fragrans HOUTT. (nutmeg), has been reported to possess antioxidant and antiinflammatory activities. This study assessed the effects of macelignan on photoaging and investigated its mechanisms of action in UV-irradiated human skin fibroblasts (Hs68) by reverse transcription-polymerase chain reaction, Western blot analysis, 2',7'-dichlorofluorescein diacetate assay, and enzyme-linked immunosorbent assay. Our results show that macelignan attenuated UV-induced MMP-1 expression by suppressing phosphorylation of mitogen-activated protein kinases (MAPKs) induced by reactive oxygen species. Macelignan also increased type I procollagen expression and secretion through transforming growth factor β (TGF-β)/Smad signaling. These findings indicate that macelignan regulates the expression of MMP-1 and type I procollagen in UV-irradiated human skin fibroblasts by modulating MAPK and TGF-β/Smad signaling, suggesting its potential as an efficacious antiphotoaging agent.

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  1. Yang SH, Sharrocks AD, Whitmarsh AJ. Transcriptional regulation by the MAP kinase signaling cascades. Gene, 320, 3-21 (2003). · DOI
  2. Sohn JH, Han KL, Choo JH, Hwang JK. Macelignan protects HepG2 cells against tert-butylhydroperoxide-induced oxidative damage. Biofactors, 29, 1-10 (2007). · DOI
  3. Vincenti MP, White LA, Schroen DJ, Benbow U, Brinckerhoff CE. Regulating expression of the gene for matrix metalloproteinase-1 (collagenase): mechanisms that control enzyme activity, transcrip- tion, and mRNA stability. Crit. Rev. Eukaryot. Gene Expr., 6, 391-411 (1996). · DOI
  4. Choi MS, Yoo MS, Son DJ, Jung HY, Lee SH, Jung JK, Lee BC, Yun YP, Pyo HB, Hong JT. Increase of collagen synthesis by obo- vatol through stimulation of the TGF-beta signaling and inhibition of matrix metalloproteinase in UVB-irradiated human fibroblast. J. Dermatol. Sci., 46, 127-137 (2007). · DOI

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Authors
Lee, K.-E., Mun, S., Pyun, H.-B., Kim, M.-S., & Hwang, J.-K.
Affiliations
  • Yonsei University (KR)
  • Department of Biomaterial Science and Engineering, Yonsei University
  • Department of Biotechnology, Yonsei University
Venue
Biological and Pharmaceutical Bulletin
Published
2012
Volume
35
Issue
10
Pages
1669-1675
ISSN
  • 0918-6158 (ISSN-L)
  • 1347-5215
OpenAlex
W2068303185
Cited by
33
References
30
Citations by year
2026: 1 · 2025: 7 · 2024: 2 · 2023: 1 · 2022: 2 · 2021: 1 · 2019: 4 · 2018: 3 · 2017: 3 · 2016: 3 · 2015: 1 · 2014: 4 · 2013: 1
FWCI
2.40
Type
journal article
Language
en
Open access
Locations
  • Biological and Pharmaceutical Bulletin (publishedVersion)
  • PubMed (publishedVersion)
Funders
Yonsei University
Topics
  • Health Sciences › Medicine › Dermatology › Skin Protection and Aging
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › melanin and skin pigmentation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Bioactive natural compounds
Keywords
macelignan, nutmeg, photoaging, UVB irradiation, MMP-1, type I procollagen, dermal fibroblasts, MAPK signaling, TGF-β/Smad signaling, reactive oxygen species, antioxidant activity, anti-inflammatory activity, collagen synthesis
MeSH terms
Cell Line, Cell Survival, Fibroblasts, Humans, RNA, Messenger, Skin, Ultraviolet Rays, Lignans, Protective Agents, Matrix Metalloproteinase 1, Mitogen-Activated Protein Kinases, Collagen Type I, Myristica

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