Review
Copyright ©2011 Baishideng Publishing Group Co.
World J Exp Med. Dec 20, 2011; 1(1): 10-16
Published online Dec 20, 2011. doi: 10.5493/wjem.v1.i1.10
Figure 1
Figure 1 Gene transfer can be performed either in vivo or ex vivo. In ex vivo approaches, the cells which are transduced can be autologous or heterologous in origin. In the case of using heterologous cells, cells need to be protected from the recipient’s immune system.