Book ChapterCurrent Strategies for Cancer Gene Therapy by Yufang Zuo, Xiaofang Ying, Hui Wang, Wen Ye, Xiangqi Meng, Hongyan Yu, Yi Zhou, Wuguo Deng and Wenlin Huangin the book "Targets in Gene Therapy" edited by Yongping You, ISBN 978-953-307-540-2, InTech, August 8, 2011