Resenrch progress of the cationic polymer as the nanometric gene vector / 医学研究生学报

ABSTRACT

Cationic polymer, a kind of nonviral nanometric gene vector,have attracted more and more attention because they have many advantages in terms of low toxicity,lack of specific immune response,ease of large-scale production and big load.There are also many advance in how to increase the efficience of transduction.The anthor reviewed the advance of PLL and PEI as the nonviral nanometric gene vectors.