EphA2 targeting pegylated nanocarrier drug delivery system for treatment of lung cancer.

ABSTRACT:

Purpose

Evaluation of tumor targeting pegylated EphA2 peptide coated nanoparticles (ENDDs) of a novel anticancer agent DIM-C-pPhC6H5 (DIM-P) and Docetaxel (DOC) and investigate its antitumor activity and potential for treatment of lung cancer.

Methods

Nanoparticles were prepared with DIM-P and DOC (NDDs) using Nano-DeBEE. ENDDs were prepared by conjugating NDDs with 6His-PEG2K-EphA2 peptide and characterized for physicochemical properties, binding assay, cytotoxicity, cellular uptake studies, drug release and pharmacokinetic parameters. Anti-tumor activity of ENDDs was evaluated using a metastatic H1650 and orthotopic A549 tumor models in nude mice and tumor tissue were analyzed by RT-PCR and immunohistochemistry.

Results

Particle size and entrapment efficiency of END

SUBMITTER: Patel AR 

PROVIDER: S-EPMC5725227 | biostudies-literature | 2014 Oct

REPOSITORIES: biostudies-literature