Polymeric nanoparticles as cancer-specific DNA delivery vectors to human hepatocellular carcinoma.

ABSTRACT: Hepatocellular carcinoma (HCC) is the third most deadly cancer in the US, with a meager 5-year survival rate of <20%. Such unfavorable numbers are closely related to the heterogeneity of the disease and the unsatisfactory therapies currently used to manage patients with invasive HCC. Outside of the clinic, gene therapy research is evolving to overcome the poor responses and toxicity associated with standard treatments. The inadequacy of gene delivery vectors, including poor intracellular delivery and cell specificity, are major barriers in the gene therapy field. Herein, we described a non-viral strategy for effective and cancer-specific DNA delivery to human HCC using biodegradable poly(beta-amino ester) (PBAE) nanoparticles (NPs). Varied PBAE NP formulations were evaluated for transfecti

SUBMITTER: Zamboni CG 

PROVIDER: S-EPMC5636223 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature