会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • ENGINEERED ONCOLYTIC VIRUSES CONTAINING HYPER-BINDING SITES TO SEQUESTER AND SUPPRESS ACTIVITY OF ONCOGENIC TRANSCRIPTION FACTORS AS A NOVEL TREATMENT FOR HUMAN CANCER
    • 工程化的包含超结合位点的溶瘤病毒对人类癌症的治疗作用和抑制癌症转录因子的活性
    • WO2018067165A1
    • 2018-04-12
    • PCT/US2016/055896
    • 2016-10-07
    • MIAMI UNIVERSITYKENNEDY, Michael A.
    • KENNEDY, Michael A.
    • C12N15/86A61K35/761C12N15/113
    • C12N15/86A61K35/761C12N2710/10321C12N2710/10332C12N2710/10343
    • In one or more embodiments, the present invention provides novel artificial, non-naturally-occurring double stranded DNA segments (and related methods) capable of acting as decoy binding sites for oncogenic transcription factors and a general method for suppressing aberrant activity of oncogenic transcription factors that promote cancer progression. In various embodiments, the present invention involves the sequestration of targeted oncogenic transcription factors at these artificial, non-naturally occurring engineered transcription factor binding sites, which have been introduced into the cells using oncolytic or other viruses that can be engineered to selectively target cancer cells. These artificial, non-naturally occurring engineered transcription factor binding sites act as decoys for binding so as to competitively sequester oncogenic transcription factors away from the host genomic DNA, thus abolishing or reducing oncogenic transcription factor activity and resulting in restored sensitivity to chemotherapy, increased apoptosis, and reduced cancer cell proliferation.
    • 在一个或多个实施方案中,本发明提供了能够充当致癌转录因子的诱饵结合位点的新型人工,非天然存在的双链DNA片段(和相关方法)以及一般方法 用于抑制促进癌症进展的致癌转录因子的异常活性。 在各种实施方案中,本发明涉及在这些人造,非天然存在的工程转录因子结合位点处螯合靶向致癌转录因子,所述工程转录因子结合位点已经使用溶瘤或其它可被工程化以选择性靶向癌细胞的病毒引入细胞 。 这些人工的,非天然存在的工程转录因子结合位点作为结合的诱饵以便竞争性地隔离宿主基因组DNA的致癌转录因子,从而消除或降低致癌转录因子活性并导致恢复对化学疗法的敏感性,增加凋亡 ,并减少癌细胞增殖。