Positive Correlation Between the Generation of Reactive Oxygen Species and Activation/Reactivation of Transgene Expression After Hydrodynamic Injections into MiceTakiguchi, Naomi; Takahashi, Yuki; Nishikawa, Makiya; Matsui, Yuriko; Fukuhara, Yasushi; Oushiki, Daihi; Kiyose, Kazuki; Hanaoka, Kenjiro; Nagano, Tetsuo; Takakura, Yoshinobu
doi: 10.1007/s11095-010-0331-3pmid: 21116691
These findings show a positive correlation between the generation of ROS and the reactivation of silenced transgene expression after hydrodynamic injections.
Efficient Intracellular Gene Delivery Using the Formulation Composed of Poly (L-glutamic Acid) Grafted Polyethylenimine and HistoneDeng, Jingjing; Wen, Yuting; Wang, Cuifeng; Pan, Shirong; Gu, Huaiyu; Zeng, Xin; Han, Lina; Zhao, Yuefang; Feng, Min; Wu, Chuanbin
doi: 10.1007/s11095-010-0335-zpmid: 21161337
This formulation provided a versatile approach for preparing high efficiency of the polycation-based gene vectors. It also reinforced the finding of earlier studies that nuclear import and endosomal escape were rate-limiting steps for nonviral gene delivery.