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    • 5. 发明申请
    • METHOD FOR SCREENING FOR A CANCER TREATMENT AGENT USING THE INTERACTION BETWEEN PAUF AND A BINDING PARTNER THEREOF
    • 用于使用PAUF与其结合合作伙伴之间的相互作用的癌症治疗剂进行筛选的方法
    • US20140018304A1
    • 2014-01-16
    • US14008537
    • 2011-08-02
    • Si Young SongSun A KimSoo Bin Park
    • Si Young SongSun A KimSoo Bin Park
    • C12Q1/68G01N33/68
    • C12Q1/6886G01N33/57438G01N33/6893G01N2333/4706
    • The present invention relates to a method for screening for a cancer treatment agent by contacting a test material with pancreatic adenocarcinoma upregulated factor (PAUF) and GLRX3, SNAPIN, or UBL4A, as a binding partner for PAUF, and then analyzing whether or not the test material inhibits the binding of the PAUF and GLRX3, SNAPIN, or UBL4A serving as a binding partner therefor, thereby determining that the test material is a cancer treatment agent if the binding is inhibited. The invention also relates to a pharmaceutical composition containing the test material as an active ingredient for inhibiting and treating cancer. The pharmaceutical composition of the present invention, which contains, as an active ingredient, an inhibitor for inhibiting PAUF from binding with a binding partner, effectively inhibits PAUF signaling related to the onset of cancer, thus enabling various kinds of cancer (especially pancreatic cancer) to be treated.
    • 本发明涉及通过使测试材料与胰腺腺癌上调因子(PAUF)和GLRX3,SNAPIN或UBL4A作为PAUF的结合配偶体接触来筛选癌症治疗剂的方法,然后分析是否测试 材料抑制作为其结合配偶体的PAUF和GLRX3,SNAPIN或UBL4A的结合,从而确定如果结合被抑制,则测试材料是癌症治疗剂。 本发明还涉及含有作为抑制和治疗癌症的活性成分的测试材料的药物组合物。 含有抑制PAUF与结合配偶体结合的抑制剂作为活性成分的本发明的药物组合物能够有效抑制与癌症发生有关的PAUF信号传导,从而能够进行各种癌症(尤其是胰腺癌) 待处理