https://qima-lifesciences.com/wp-content/uploads/2016/05/mw_AdobeStock_bannierePROTECTION-DEFENSE.jpg 368 655 Guillaume https://qima-lifesciences.com/wp-content/uploads/2021/10/QIMA_life_sciences@4x1.png Guillaume2019-03-17 11:20:102019-09-13 21:46:38Pollution and epigenetics: Histone H3 modifications in keratinocytes after exposure to urban dust and Benzo(a)pyrene
In this work, human epidermal keratinocytes were used to study the effects of urban dust and benzo(a)pyrene on the epigenetic pattern of the histone H3 protein. The assay was then used to screen a series of plant extracts in order to find cosmetic actives to protect the skin against air pollution.
https://qima-lifesciences.com/wp-content/uploads/2017/11/SEPPIC-Image-à-la-une.jpg 640 1140 Guillaume https://qima-lifesciences.com/wp-content/uploads/2021/10/QIMA_life_sciences@4x1.png Guillaume2017-11-29 10:57:192019-09-13 07:39:35Effects of different kinds of pollutants on the lipidic metabolism of human sebocytes and protective effects of a new macroalgae culture extract
Sebocytes lipid production are stimulated by pollutants. Ame acts by protecting epidermal cells, human sebocytes and skin from urban dust.