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Tobacco smoke causes premature skin aging.

Tobacco smoke causes premature skin aging. Research Abstract Details 

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  • Tobacco smoke causes premature skin aging. Abstract Text:

    akimichi moritaAkimichi Morita,akimichi moritaAkimichi Morita,akimichi moritaAkimichi Morita,

    Smoking tobacco is the most preventable cause of morbidity and is responsible for more than three million deaths a year worldwide. In addition to a strong association with a number of systemic diseases, smoking is also associated with many dermatological conditions, including poor wound healing, premature skin aging, squamous cell carcinoma, melanoma, oral cancer, acne, psoriasis, and hair loss. This review focuses on the effects of smoking on premature skin aging. It has been long established that smoking has deleterious effects on skin. Epidemiological studies indicate that smoking is an important environmental factor in premature skin aging. In vitro studies indicate that tobacco smoke extract impairs the production of collagen and increases the production of tropoelastin and matrix metalloproteinases (MMP), which degrade matrix proteins, and also causes an abnormal production of elastosis material. Smoking increases MMP levels, which leads to the degradation of collagen, elastic fibers, and proteoglycans, suggesting an imbalance between biosynthesis and degradation in dermal connective tissue metabolism. Reactive oxygen species are also involved in tobacco smoke-induced premature skin aging. Scavengers of reactive oxygen species ameliorate the induction of MMP. Tobacco smoke extract also impacts dermal connective tissue in nude mice. Thus, in vitro and in vivo evidence indicates that smoking tobacco leads to accelerated aging of the skin. These findings might be useful to motivate those patients who are more concerned about their appearance than the potential internal damage associated with smoking to stop smoking.

    Tobacco smoke causes premature skin aging. Publishing Authors By Initials

    a moritaA Morita,a moritaA Morita,a moritaA Morita,

    For similar abstracts research abstracts see: abstracts research

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    MEDLINE DATE:

    Tobacco smoke causes premature skin aging. Journal Published:

    PUBLICATION TYPE: Journal Article

    Journal: Journal of dermatological science

    VOLUME: 48

    Page Numbers: 169-75

    Journal Abbreviation: J. Dermatol. Sci.

    ISSN: 0923-1811

    DAY: 24

    MONTH: 10

    YEAR: 2007

    Tobacco smoke causes premature skin aging. Information

    Number of References:

    LANGUAGE: eng

    NlmUniqueID: 9011485

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    Grant and Affiliation Information for Tobacco smoke causes premature skin aging.

    AFFILIATION: Department of Geriatric and Environmental Dermatology, Nagoya City University Graduate School of Medical Sciences, Nagoya 467-8601, Japan.

    Country: Netherlands

    Netherlands Research PublicationNetherlands Research Publication

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    MEDLINETA: J Dermatol Sci

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