Literature DB >> 8375513

Singlet oxygen induces collagenase expression in human skin fibroblasts.

K Scharffetter-Kochanek1, M Wlaschek, K Briviba, H Sies.   

Abstract

Singlet oxygen generated in a dark reaction by thermodissociation of an endoperoxide (NDPO2) elicits an increase in mRNA of interstitial collagenase (MMP-1) in cultured human fibroblasts. The effect is enhanced in deuterium oxide-based medium and is abolished in the presence of non-toxic doses of sodium azide. In contrast, the mRNA level of the tissue inhibitor of metalloproteinases (TIMP-1) remains unaltered under these experimental conditions. These observations support the suggestion that an unbalanced synthesis of collagenase and TIMP reported to occur following UV-A irradiation or during inflammatory conditions may be mediated by singlet oxygen.

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Year:  1993        PMID： 8375513     DOI： 10.1016/0014-5793(93)80357-z

Source DB:  PubMed          Journal:  FEBS Lett        ISSN： 0014-5793            Impact factor:   4.124


  18 in total

1.  Epidermal trans-urocanic acid and the UV-A-induced photoaging of the skin.

Authors:  K M Hanson; J D Simon
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2.  Upregulation of MMP12 and its activity by UVA1 in human skin: potential implications for photoaging.

Authors:  Angela Tewari; Katarzyna Grys; Jutta Kollet; Robert Sarkany; Antony R Young
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3.  Activation of transcription factor AP-2 mediates UVA radiation- and singlet oxygen-induced expression of the human intercellular adhesion molecule 1 gene.

Authors:  S Grether-Beck; S Olaizola-Horn; H Schmitt; M Grewe; A Jahnke; J P Johnson; K Briviba; H Sies; J Krutmann
Journal:  Proc Natl Acad Sci U S A       Date:  1996-12-10       Impact factor: 11.205

4.  The effects of ultraviolet A and reactive oxygen species on the mRNA expression of 72-kDa type IV collagenase and its tissue inhibitor in cultured human dermal fibroblasts.

Authors:  Y Kawaguchi; H Tanaka; T Okada; H Konishi; M Takahashi; M Ito; J Asai
Journal:  Arch Dermatol Res       Date:  1996       Impact factor: 3.017

5.  Glutathione peroxidase-1 inhibits UVA-induced AP-2alpha expression in human keratinocytes.

Authors:  Lei Yu; Sujatha Venkataraman; Mitchell C Coleman; Douglas R Spitz; Philip W Wertz; Frederick E Domann
Journal:  Biochem Biophys Res Commun       Date:  2006-11-07       Impact factor: 3.575

6.  The proteasome is an integral part of solar ultraviolet a radiation-induced gene expression.

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Journal:  J Biol Chem       Date:  2009-08-18       Impact factor: 5.157

7.  Luteolin prevents solar radiation-induced matrix metalloproteinase-1 activation in human fibroblasts: a role for p38 mitogen-activated protein kinase and interleukin-20 released from keratinocytes.

Authors:  Ute Wölfle; Anja Heinemann; Philipp R Esser; Birgit Haarhaus; Stefan F Martin; Christoph M Schempp
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Review 8.  The molecular pathology of rosacea.

Authors:  Kenshi Yamasaki; Richard L Gallo
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9.  Melatonin and human skin aging.

Authors:  Konrad Kleszczynski; Tobias W Fischer
Journal:  Dermatoendocrinol       Date:  2012-07-01

10.  Skin anti-aging strategies.

Authors:  Ruta Ganceviciene; Aikaterini I Liakou; Athanasios Theodoridis; Evgenia Makrantonaki; Christos C Zouboulis
Journal:  Dermatoendocrinol       Date:  2012-07-01
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