Green Tea Polyphenols Prevent Ultraviolet Light-Induced Oxidative Damage and Matrix Metalloproteinases Expression in Mouse Skin
TL;DR: GTP as a dietary supplement could be useful to attenuate solar UVB light-induced premature skin aging, and treatment resulted in inhibition of UVB-induced protein oxidation in vivo in mouse skin, a hallmark of photoaging.
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About: This article is published in Journal of Investigative Dermatology. The article was published on 01 Jun 2004. and is currently open access. The article focuses on the topics: Photoaging & GTP'.
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Citations
Photochemoprotection of Caulera Spp Active Component on Rat Model Skin
Anak Agung Gde Putra Wiraguna,Wimpie Pangkahila,and N. Mantik-Astawa +2 more
- 07 Jun 2013
TL;DR: Active component contained in the caulerpa spp extract are carotenoid, vitamin A, C, and E, polyphenols, minerals and amino acids, which can suppress the UV-B radiation induced collagen damage and is just as good as astaxanthin group in improving collagen expression.
1
Improving Effects of White Tea Water Extract on Skin Wrinkle Induced by UVB Irradiation in Hairless Mice
TL;DR: In this article, a skin aging animal model was produced by the irradiation of UVB to the backs of hairless mice for 12 weeks and then experimental materials were applied topically for 4 weeks.
1
Pemberian Krim Ekstrak Metanolik Buah Delima Merah (Punica granatum) Menghambat Penurunan Jumlah Kolagen Dermis Kulit Mencit (Mus gusculus) Yang Dipapar Sinar Ultraviolet B
Ariana Suryadewi Soejanto
- 25 Oct 2017
TL;DR: In this article, photoaging adalah penuaan kulit ekstrinsik ying disebabkan oleh paparan kronis sinar ultraviolet.
References
Mechanisms of photoaging and chronological skin aging
Gary J. Fisher,Sewon Kang,James Varani,Zsuzsanna Bata-Csorgo,Yinsheng Wan,Subhash C. Datta,John J. Voorhees +6 more
TL;DR: This article reviews the current understanding and presents new data about the molecular pathways that mediate skin damage by UV irradiation and by the passage of time and reveals that chronological aging and photoaging share fundamental molecular pathways.
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UV-light-induced signal cascades and skin aging
Laure Rittié,Gary J. Fisher +1 more
TL;DR: Examining molecular responses of human skin to UV irradiation provides not only a framework for understanding mechanisms involved in skin aging, but also may help in development of new clinical strategies to impede chronological and UV-induced skin aging.
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Matrix metalloproteinases in skin
TL;DR: The role of MMPs and TIMPs in human skin based on new observations on the regulation of the expression of M MPs, on their substrate specificily, and MMP expression in physiologic and pathologic conditions of skin involving matrix remodeling are discussed.
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Wide Distribution of [3H](-)-epigallocatechin Gallate, a Cancer Preventive Tea Polyphenol, in Mouse Tissue
TL;DR: The results suggest that frequent consumption of green tea enables the body to maintain a high level of tea polyphenols and this paper is the first pharmacological evidence of a wide distribution of [3H]EGCG in mouse organs, indicating a similar wide range of target organs for cancer prevention in humans.
Ultraviolet-B Irradiation and Matrix Metalloproteinases
TL;DR: This review will focus on UVB‐triggered induction of matrix metalloproteinases, the so far identified components of theUVB‐modulated signal transduction pathway(s), and the UVB irradiation‐associated generation of reactive oxygen species (ROS).
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