摘要
综述了用于基因传递系统控制释放的各类高分子材料包括天然高分子及其衍生物、合成高分子,并介绍了它们在基因治疗和组织工程领域中的应用.
Gene therapy shows great promise to treat both acquired and inherited diseases.Numerous gene delivery systems based on viral and nonviral vectors have been developed to protect plasmid DNA and facilitate cell binding and internalization.Nevertheless,it is still a challenge to deliver DNA to target cell population and particular location by injection or systematic delivery due to the immune responses and DNA complex aggregation,degradation,and clearance from the tissue.Polymers loaded with gene or vector/gen...
出处
《高分子学报》
SCIE
CAS
CSCD
北大核心
2009年第2期97-103,共7页
Acta Polymerica Sinica