Trophic effect of a methanol yeast extract on 3T3 fibroblast cells
Gallo, D.; Dillemans, M.; Allardin, D.; Priem, F.; Van Nedervelde, L.
Journal of Cosmetic Science 65(6): 389-401
2014
ISSN/ISBN: 1525-7886 PMID: 25898765 Document Number: 675669
With regard to the increase of human life expectancy, interest for topical treatments aimed to counteract skin aging is still growing. Hence, research for bioactive compounds able to stimulate skin fibroblast activity is an attractive topic. Having previously described the effects of a new methanol yeast extract on growth and metabolic activity of Saccharomyces cerevisiae, we studied its effects on 3T3 fibroblasts to evaluate its potential antiaging property. This investigation demonstrates that this extract increases proliferation as well as migration of 3T3 cells and decreases their entrance in senescence and apoptosis phases. Altogether, these results open new perspectives for the formulation of innovative antiaging topical treatments.