| Autor: |
Lingling Liu, Kai Gong, Pinggang Ming, Ying Huang, Qing Tang, Gelin Xu, Jiaxin Yan, Nanming Zhao, Xiufang Zhang, Yandao Gong |
| Předmět: |
|
| Zdroj: |
Biotechnology Letters; Jun2010, Vol. 32 Issue 6, p743-748, 6p, 1 Color Photograph, 3 Diagrams |
| Abstrakt: |
Attenuated recombinant rabies vector could be an ideal system for delivery of contrast agent gene for Magnetic Resonance Imaging (MRI) because of its neurotropic nature. In this study, the gene of a biomolecular contrast agent, ferritin, was successfully cloned into two rabies virus vectors, vaccine-based pCTN and street strain-based pNH. Recombinant virus granules were obtained and proved to express ferritin by RT-PCR after transfection of CTN-ferritin and NH-ferritin vector systems in BHK-21 cells. The recovered rabies virus-rCTN-ferritin was of similar ability to rNH-ferritin, which suggests the possibility of application of this safe and effective rabies vector system in delivery of diagnostic or therapeutic genes into the brain. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
Full text from SpringerLink