Method for inhibiting apoptosis induced by photodynamic therapy using a cysteine or serine protease inhibitor
    1.
    发明授权
    Method for inhibiting apoptosis induced by photodynamic therapy using a cysteine or serine protease inhibitor 失效
    抑制通过半胱氨酸或丝氨酸蛋白酶抑制剂的光动力学治疗诱导凋亡的方法

    公开(公告)号:US06180402B2

    公开(公告)日:2001-01-30

    申请号:US08754491

    申请日:1996-11-20

    IPC分类号: C12N500

    摘要: A composition and method for inhibiting apoptosis, or decreasing the rate or extent of apoptosis, in target cells. The method comprises the step of the step of contacting the target cells with an apoptosis-regulating amount of at least one cysteine or serine protease inhibitor that: a. inhibits the conversion of the pro-enzyme form of CPP32 to its enzymatically-active form; b. blocks the proteolytic action of activated CPP32 against its cellular substrates; or c. both. The method is particularly applicable to ameliorating the side effects of, or enhancing the selectivity, of photodynamic therapy.

    摘要翻译: 用于抑制细胞凋亡或降低细胞凋亡的速度或程度的组合物和方法。 该方法包括以下步骤:使靶细胞与凋亡调节量的至少一种半胱氨酸或丝氨酸蛋白酶抑制剂接触的步骤:a。 抑制原酶形式的CPP32转化为其酶活性形式; b。 阻断活化CPP32对其细胞底物的蛋白水解作用; 兽人 这两种方法特别适用于改善光动力疗法的副作用或提高选择性。