Controlled release of PEI/DNA complexes from mannose-bearing chitosan microspheres as a potent delivery system to enhance immune response to HBV DNA vaccine
机构:[1]College of Life Science, Jilin University, Changchun 130012, PR China[2]Key Laboratory for Supramolecular Structure and Materials of Ministry of Education, Jilin University, Changchun 130012, PR China[3]Sichuan Tumor Hospital & Institute, Chengdu 610041, PR China四川省肿瘤医院
A novel approach involving the preparation of mannose-bearing chitosan microspheres with entrapping complexes of HBV DNA and PEI was developed to improve the delivery of DNA into antigen-presenting cells (APCs) after intramuscular (i.m.) injection. Compared with the traditional chitosan microspheres, the microspheres could quickly release intact and penetrative PEI/DNA complexes. What's more, chitosan was modified with mannose to target the primary APCs such as dendritic cells (DCs) owing to the high density of mannose receptors expressing on the surface of immature DCs. After i.m. immunization, the microspheres induced significantly enhanced serum antibody and cytotoxic T lymphocyte (CTL) responses in comparison to naked DNA. (C) 2007 Elsevier B.V. All rights reserved.
第一作者机构:[1]College of Life Science, Jilin University, Changchun 130012, PR China[2]Key Laboratory for Supramolecular Structure and Materials of Ministry of Education, Jilin University, Changchun 130012, PR China
通讯作者:
通讯机构:[1]College of Life Science, Jilin University, Changchun 130012, PR China[2]Key Laboratory for Supramolecular Structure and Materials of Ministry of Education, Jilin University, Changchun 130012, PR China[*1]College of Life Science, Jilin University, Changchun 130012, PR China
推荐引用方式(GB/T 7714):
Zhou Xianfeng,Liu Bin,Yu Xianghui,et al.Controlled release of PEI/DNA complexes from mannose-bearing chitosan microspheres as a potent delivery system to enhance immune response to HBV DNA vaccine[J].JOURNAL OF CONTROLLED RELEASE.2007,121(3):200-207.doi:10.1016/j.jconrel.2007.05.018.
APA:
Zhou, Xianfeng,Liu, Bin,Yu, Xianghui,Zha, Xiao,Zhang, Xizhen...&Shen, Jiacong.(2007).Controlled release of PEI/DNA complexes from mannose-bearing chitosan microspheres as a potent delivery system to enhance immune response to HBV DNA vaccine.JOURNAL OF CONTROLLED RELEASE,121,(3)
MLA:
Zhou, Xianfeng,et al."Controlled release of PEI/DNA complexes from mannose-bearing chitosan microspheres as a potent delivery system to enhance immune response to HBV DNA vaccine".JOURNAL OF CONTROLLED RELEASE 121..3(2007):200-207