Method for reducing ultraviolet light induced apoptosis
    9.
    发明申请
    Method for reducing ultraviolet light induced apoptosis 审中-公开
    降低紫外光诱导细胞凋亡的方法

    公开(公告)号:US20070160545A1

    公开(公告)日:2007-07-12

    申请号:US10593955

    申请日:2005-03-18

    IPC分类号: A61K8/49 G01N33/53 C12Q1/68

    摘要: The present invention provides a method for enhancing resistance to the onset of skin damage caused by irradiation of the skin with ultraviolet light by inhibiting ultraviolet irradiation-induced apoptosis of epidermal cells as a result of increasing expression of SCCA-1 and/or SCCA-2 in epidermal cells. Moreover, the present invention provides a skin testing method for evaluating resistance of the skin to skin damage caused by ultraviolet irradiation by measuring the expression of SCCA-1 and/or SCCA-2 in epidermal cells, and judging UV resistance of the epidermis to be weak in the case expression is decreased as compared with expression in epidermal cells. Moreover, the present invention provides a method for screening drugs which enhance resistance of the skin to skin damage by ultraviolet irradiation by selecting a drug that increases expression of SCCA-1 and/or SCCA-2 as a UV resistance enhancer.

    摘要翻译: 本发明提供一种通过抑制由于SCCA-1和/或SCCA-2的表达增加而导致的表皮细胞的紫外线照射诱导的细胞凋亡而增强由紫外线照射皮肤引起的皮肤损伤发作的抗性的方法 在表皮细胞中。 此外,本发明提供了一种皮肤测试方法,用于通过测量表皮细胞中SCCA-1和/或SCCA-2的表达并评估表皮的抗紫外线性来评估由紫外线照射引起的皮肤对皮肤损伤的抗性 与表皮细胞中的表达相比,病例表达较弱。 此外,本发明提供了通过选择增加作为抗紫外线增强剂的SCCA-1和/或SCCA-2的表达的药物来增强抗紫外线照射对皮肤的皮肤损伤的药物的方法。