| Titre : |
Protecting skin against ambient pollution calls for a multifaceted approach |
| Type de document : |
texte imprimé |
| Auteurs : |
Rolf Schütz, Auteur ; Dominik Imfeld, Auteur ; Mathias Gempeler, Auteur |
| Année de publication : |
2017 |
| Article en page(s) : |
p. 2-8 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Atmosphère -- Pollution
Biomolécules actives
Essais (technologie)
Glycine
Hydrocarbures aromatiques polycycliques -- Toxicologie
Peau -- Soins et hygiène
Polluants atmosphériques
Pollution -- Effets physiologiques
Soja et constituants
Vieillissement cutané -- Prévention
|
| Index. décimale : |
668.5 Parfums et cosmétiques |
| Résumé : |
Pollution is on the increase worldwide and presents a considerable health risk, especially in urban environments. Skin, as our biggest organ and the barrier between the organism and the outside world, is directly exposed to ambient pollution. We can remove the pollutants by daily cleansing, or protect skin to some extent by applying a physical film to shield it from harmful pollutants, but for full protection we need to strengthen the skin's own barrier function.
We therefore investigated a number of actives for their capacity to increase skin resilience to common airborne pollutants. Based on the results of this skin biological research, we identified actives that demonstrated protective effects and integrated them into a novel concept affording comprehensive anti-pollution protection and relief for vulnerable skin.
Because epigenetic changes may be implicated in changes to phenotypic appearance linked to environmental pollution, we included the new field of epigenetics in out research. Investigation of various potential epigenetic marks revealed that the specific micro-RNA miR-450b-5p, which is associated with cellular senescence, could demonstrate environmentally stressed changes. We therefore conducted a study to investigate the effects of a topical test material on this epigenetic biomarker when stressed with the polycyclic aromatic hydrocarbon benzo(a)pyrene (BaP). |
| Note de contenu : |
- THE NEED FOR A COMPREHENSIVE APPROACH TO ANTI-POLLUTION SKIN PROTECTION
- THE DSM PROGRAMME OF TESTING FOR ANTI-POLLUTION EFFICACY IN SKIN CARE : In vitro urban particulate matter assay with four skin actives - Epigenetic mark found for skin ageing due to pollution-induced skin stress - Protective effect of glycine soja (soybean) protein, superoxide dismutase (PREREGEN PF) in the presence of ozone |
| En ligne : |
https://drive.google.com/file/d/1FWYu9dD0-eTdMqWjB8Si7AJ52L4L2TMh/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28190 |
in SOFW JOURNAL > Vol. 143, N° 3 (03/2017) . - p. 2-8
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Protecting skin against ambient pollution calls for a multifaceted approach in SOFW JOURNAL, Vol. 143, N° 3 (03/2017)
