METHOD FOR PREPARING SENESCENT MELANOCYTES, CELLS PREPARED BY METHOD, AND METHOD FOR SCREENING FOR SENESCENCE-ALLEVIATING MATERIAL BY USING CELLS

摘要

Disclosed in the present specification are a method for preparing senescent melanocytes, senescent cells prepared by the preparation method and a method for screening a senescence-alleviating or skin whitening material by using the senescent cells. The cells can be used for studying a cell senescence phenomenon and a pigmentation mechanism, which are caused by the accumulation of UV ray stimulation. Particularly, the cells are useful since a material having both senescence-alleviating and skin whitening effects can be screened.