发明申请
US20130004431A1 TRANSPORT AGENTS FOR CROSSING THE BLOOD-BRAIN BARRIER AND INTO BRAIN CANCER CELLS AND METHODS OF USE THEREOF
有权
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基本信息:
- 专利标题: TRANSPORT AGENTS FOR CROSSING THE BLOOD-BRAIN BARRIER AND INTO BRAIN CANCER CELLS AND METHODS OF USE THEREOF
- 专利标题(中):用于交叉血脑屏障和脑癌细胞的运输代理及其使用方法
- 申请号:US13481018 申请日:2012-05-25
- 公开(公告)号:US20130004431A1 公开(公告)日:2013-01-03
- 发明人: Chang Soo Hong , Tohru Yamada , Arsenio M. Fialho , Tapas K. Das Gupta , Ananda M. Chakrabarty
- 申请人: Chang Soo Hong , Tohru Yamada , Arsenio M. Fialho , Tapas K. Das Gupta , Ananda M. Chakrabarty
- 申请人地址: US IL Urbana
- 专利权人: The Board of Trustees of the University of Illinois
- 当前专利权人: The Board of Trustees of the University of Illinois
- 当前专利权人地址: US IL Urbana
- 主分类号: C07K14/22
- IPC分类号: C07K14/22 ; A61K38/16 ; C12N5/071 ; C12N5/09 ; C12N5/079 ; A61P35/00 ; A61K49/00 ; A61K49/04 ; A61K49/14 ; A61K49/22 ; C12Q1/02 ; C07H21/04 ; A61P25/00 ; C07K19/00 ; B82Y5/00
摘要:
The present invention discloses methods and materials for delivering a cargo compound into a brain cancer cell and/or across the blood-brain barrier. Delivery of the cargo compound is accomplished by the use of protein transport peptides derived from Neisseria outer membrane proteins, such as Laz. The invention also provides synthetic transit peptides comprised of the pentapeptide AAEAP. The invention further discloses methods for treating cancer, and specifically brain cancer, as well as other brain-related conditions. Further, the invention provides methods of imaging and diagnosing cancer, particular brain cancer.
摘要(中):
本发明公开了将货物化合物输送到脑癌细胞和/或血脑屏障的方法和材料。 通过使用衍生自奈瑟球菌外膜蛋白质的蛋白质转运肽(例如Laz)来实现货物化合物的递送。 本发明还提供了由五肽AAEAP组成的合成转运肽。 本发明还公开了用于治疗癌症,特别是脑癌以及其他脑相关病症的方法。 此外,本发明提供了成像和诊断癌症,特定脑癌的方法。
公开/授权文献:
IPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07K | 肽 |
------C07K14/00 | 具有多于20个氨基酸的肽;促胃液素;生长激素释放抑制因子;促黑激素;其衍生物 |
--------C07K14/005 | .来自病毒 |
----------C07K14/22 | ..来自奈瑟氏球菌科(F),例如不动杆菌属 |