论文部分内容阅读
Metastasis, the main cause of cancer related deaths, remains the greatest challenge in cancer treatment.In the present study, an attempt to simultaneously inhibit the metastasis and growth of tumor by co-delivering p65 shRNA to block NF-kB signaling pathway and anticancer drug doxorubicin (DOX) using a PEGylated, RGD peptide modified, and disulfide cross-linked short polyethylenimines (DSPEIs) functionalized gold nanorod (RDG) on metastatic MDA-MB-435 breast cancer cell line and its pulmonary metastasis mice model.