Charruyer, Alexandra Phycosaccharide AI, a mixture of alginate polysaccharides, increases stem cell proliferation in aged keratinocytes. [electronic resource] - Experimental dermatology 09 2016 - 738-40 p. digital Publication Type: Letter ISSN: 1600-0625 Standard No.: 10.1111/exd.13051 doi Subjects--Topical Terms: Adult Stem Cells--drug effectsAgedCell Proliferation--drug effectsDrug Evaluation, PreclinicalHumansKeratinocytes--drug effectsMiddle AgedPolysaccharides--pharmacologySkin Aging--drug effects