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发明授权
CN103421886B CIZ1基因的用途及其相关药物 有权 转让 复审申请

CIZ1基因的用途及其相关药物
摘要：
本发明公开了CIZ1基因的用途及其相关药物。本发明公开了CIZ1基因在制备或筛选肝癌、肺癌、乳腺癌和胶质瘤的肿瘤治疗药物中的用途。本发明还进一步构建了可降低肿瘤细胞中CIZ1基因表达的分离的核酸分子、CIZ1基因干扰核酸构建体、CIZ1基因干扰慢病毒并公开了他们的用途。本发明提供的核酸分子、核酸构建体、或者CIZ1基因干扰慢病毒能够特异性抑制CIZ1基因的表达，尤其是慢病毒，能够高效侵染靶细胞，高效率地抑制靶细胞中CIZ1基因的表达，进而抑制肿瘤细胞的生长，促进肿瘤细胞凋亡，在肿瘤治疗中具有重要意义。
摘要（英）：

The invention discloses applications of CIZI gene and relevant medicines, discloses applications of CIZI gene in preparation or screening of oncological therapeutic medicines of liver cancer, lung cancer, breast carcinoma or glioma, further constructs separated nucleic acid molecules, CIZI gene interference nucleic acid construction bodies and CIZI gene interference lentivirus which can decrease expression of CIZI gene in tumor cells and discloses applications thereof. The nucleic acid molecules, nucleic acid construction bodies or CIZI gene interference lentivirus can inhibit the expression of the CIZI gene specifically. Especially, lentivirus can infect target cells efficiently, the expression of the CIZI gene in the target cells is inhibited efficiently, furthermore the growth of the tumor cells is inhibited, the apoptosis of the tumor cells is promoted, and the applications of CIZI gene and the relevant medicines are significant in oncotherapy.

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