LMNA, FNTA AND FACE-1 ACTIVATORS FOR PREVENTING AND/OR ATTENUATING SKIN AGEING AND/OR HYDRATING SKIN

摘要

The invention relates to the identification and the use of compounds which activate the expression of at least one gene selected from LMNA, FNTA and FACE-1, for preventing and/or attenuating ageing, and/or for hydrating skin. The invention thus relates to an in vitro method for screening for candidate compounds for preventing and/or attenuating ageing of the skin, and/or for hydrating the skin, comprising the following steps: a. bringing at least one test compound in contact with a sample of keratinocytes; b. measuring the expression of at least one gene selected from LMNA, FACE-1 and FNTA, in said keratinocytes; c. selecting the compounds for which an activation of at least 1.6 fold of the expression of at least one of said genes is measured in the keratinocytes treated in a. compared with the untreated keratinocytes.