Exploratory study to examine the gene expression effects of retinol on aging-related molecular pathways in individuals of East Asian descent

Introduction: Retinol improves the appearance of photoaged skin while also minimizing the appearance of fine wrinkling in older individuals. However, it is unclear whether retinol merely reduces the appearance of skin aging features through structural changes or whether classic aging-related molecular pathways are also affected.
Source: Journal of the American Academy of Dermatology - Category: Dermatology Source Type: research