Literature DB >> 2111381

New trends in photobiology. The interaction of UVA radiation with cultured cells.

R M Tyrrell1, S M Keyse.   

Abstract

Recent work concerning the interaction of UVA radiation (320-380 nm) with cultured cells is reviewed with particular emphasis on the involvement of cellular oxidative stress in the biological effects of this radiation on eucaryotic cells. Possible chromophores are considered and their role in generation of various oxidant species including hydrogen peroxide, superoxide anion, singlet oxygen and hydroxyl radical. DNA and membranes are discussed as possible targets for the lethal action of long wavelength radiation. Four mechanisms of cellular defence are proposed: (1) DNA repair; (2) antioxidant enzymes; (3) endogenous free radical quenchers; (4) inducible protection.

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Year:  1990        PMID： 2111381     DOI： 10.1016/1011-1344(90)85014-n

Source DB:  PubMed          Journal:  J Photochem Photobiol B        ISSN： 1011-1344            Impact factor:   6.252


  33 in total

1.  Lethal and mutational effects of solar and UV radiation on Staphylococcus aureus.

Authors:  R M Chapple; B Inglis; P R Stewart
Journal:  Arch Microbiol       Date:  1992       Impact factor: 2.552

Review 2.  The circadian control of skin and cutaneous photodamage.

Authors:  Joshua A Desotelle; Melissa J Wilking; Nihal Ahmad
Journal:  Photochem Photobiol       Date:  2012-02-21       Impact factor: 3.421

3.  UVA radiation is highly mutagenic in cells that are unable to repair 7,8-dihydro-8-oxoguanine in Saccharomyces cerevisiae.

Authors:  S Kozmin; G Slezak; A Reynaud-Angelin; C Elie; Y de Rycke; S Boiteux; E Sage
Journal:  Proc Natl Acad Sci U S A       Date:  2005-09-12       Impact factor: 11.205

4.  Mechanisms of laser-induced dissection and transport of histologic specimens.

Authors:  Alfred Vogel; Kathrin Lorenz; Verena Horneffer; Gereon Hüttmann; Dorthe von Smolinski; Andreas Gebert
Journal:  Biophys J       Date:  2007-08-31       Impact factor: 4.033

5.  Repair of oxidative DNA base lesions induced by fluorescent light is defective in xeroderma pigmentosum group A cells.

Authors:  L J Lipinski; N Hoehr; S J Mazur; G L Dianov; S Sentürker; M Dizdaroglu; V A Bohr
Journal:  Nucleic Acids Res       Date:  1999-08-01       Impact factor: 16.971

6.  Involvement of singlet oxygen in ultraviolet A-induced lipid peroxidation in cultured human skin fibroblasts.

Authors:  F Gaboriau; N Demoulins-Giacco; I Tirache; P Morlière
Journal:  Arch Dermatol Res       Date:  1995       Impact factor: 3.017

7.  Selective phototoxic destruction of quinacrine-loaded Merkel cells is neither selective nor complete.

Authors:  S S Senok; K I Baumann; Z Halata
Journal:  Exp Brain Res       Date:  1996-08       Impact factor: 1.972

8.  Photobiological effects of UVA and UVB light in zebrafish embryos: evidence for a competent photorepair system.

Authors:  Qiaoxiang Dong; Kurt Svoboda; Terrence R Tiersch; W Todd Monroe
Journal:  J Photochem Photobiol B       Date:  2007-07-21       Impact factor: 6.252

9.  Lovastatin enhances the photocytotoxicity of UVA radiation towards cultured N.C.T.C. 2544 human keratinocytes: prevention by cholesterol supplementation and by a cathepsin inhibitor.

Authors:  D Quiec; C Mazière; M Auclair; R Santus; J Gardette; G Redziniak; J Franchi; L Dubertret; J C Mazière
Journal:  Biochem J       Date:  1995-08-15       Impact factor: 3.857

10.  Biochemical studies on the lethal effects of solar and artificial ultraviolet radiation on Staphylococcus aureus.

Authors:  W el-Adhami; S Daly; P R Stewart
Journal:  Arch Microbiol       Date:  1994       Impact factor: 2.552
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