Synthesis of a library of polycationic lipid core dendrimers and their evaluation in the delivery of an oligonucleotide with hVEGF inhibition
作者:Harendra S. Parekh、Robert J. Marano、Elizabeth P. Rakoczy、Joanne Blanchfield、Istvan Toth
DOI:10.1016/j.bmc.2006.03.029
日期:2006.7.15
This article follows on from our previous work in the area of non-viral gene delivery using polycationic dendrimers (PCDs). Herein we report on the synthesis and efficacy of a new library of lipid core PCDs in the delivery of the anti-angiogenic oligonucleotide (ODN-1) to retinal pigment epithelial cells. ELISA was used to monitor hVEGF levels in cells transfected with dendriplexes, Cytofectin GSV
本文是基于我们先前在使用聚阳离子树状聚合物(PCD)进行非病毒基因递送方面的研究而得出的。在本文中,我们报道了脂质核心PCDs新文库在抗血管生成寡核苷酸(ODN-1)传递至视网膜色素上皮细胞中的合成和功效。ELISA用于监测用树突状复合体,细胞转染蛋白GSV和对照(未转染)转染的细胞中的hVEGF水平。在48小时时,hVEGF滴度回到细胞转染GSV的未转染对照的水平,但是,许多树突状复合体继续表现出hVEGF滴度的显着降低。