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公开(公告)号:US20190041383A1
公开(公告)日:2019-02-07
申请号:US15764615
申请日:2016-09-29
Applicant: AMOREPACIFIC CORPORATION
Inventor: Suh-Yeon CHOI , Eunkyung LEE , Eun-Gyung CHO , Tae Ryong LEE
Abstract: 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.