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Glioma and Microenvironment Dual Targeted Nanocarrier for Improved Antiglioblastoma Efficacy

Overview
Journal Drug Deliv
Specialty Pharmacology
Date 2017 Sep 22
PMID 28933201
Citations 10
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Abstract

Drug delivery systems based on nanoparticles (nano-DDS) have aroused attentions for the treatment of glioblastoma (GBM), the most malignant brain cancer with a dismal prognosis. However, there are still numerous unmet challenges for traditional nano-DDS, such as the poor nanoparticle penetration, short retention in the GBM parenchyma and low glioma targeting ability. Herein, we used Pep-1 and CREKA peptides to construct a novel multifunctional GBM targeting nano-DDS (PC-NP). Pep-1 was used to overcome the blood-brain tumor barrier (BBTB) and home to glioma cells via interleukin-13 receptor-α2-mediated endocytosis, and CREKA was used to bind to fibrin-fibronectin complexes abundantly expressed in tumor microenvironment for enhanced retention in the GBM. Biological studies showed that the cellular uptake of PC-NP by U87MG cells was significantly enhanced compared with the non-targeting NP. Furthermore, CREKA modification increased the binding capacity of PC-NP to fibrin-fibronectin complexes as confirmed by the competition experiment. In accordance with the increased cellular uptake, PC-NP remarkably increased the cytotoxicity of its payload paclitaxel (PTX) against U87MG cells with an IC of 0.176 μg/mL. In vivo fluorescence imaging and antiglioma efficacy evaluation further confirmed that PC-NP accumulated effectively and penetrated deeply into GBM tissue. PC-NP-PTX exhibited a median survival time as long as 61 days in intracranial GBM-bearing mice. In conclusion, our findings indicated PC-NP as a promising nano-DDS for GBM targeting delivery of anticancer drugs.

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References
1.
Abe K, Shoji M, Chen J, Bierhaus A, Danave I, Micko C . Regulation of vascular endothelial growth factor production and angiogenesis by the cytoplasmic tail of tissue factor. Proc Natl Acad Sci U S A. 1999; 96(15):8663-8. PMC: 17573. DOI: 10.1073/pnas.96.15.8663. View

2.
Chung E, Cheng Y, Morshed R, Nord K, Han Y, Wegscheid M . Fibrin-binding, peptide amphiphile micelles for targeting glioblastoma. Biomaterials. 2013; 35(4):1249-56. PMC: 3880134. DOI: 10.1016/j.biomaterials.2013.10.064. View

3.
Pandya H, Gibo D, Garg S, Kridel S, Debinski W . An interleukin 13 receptor α 2-specific peptide homes to human Glioblastoma multiforme xenografts. Neuro Oncol. 2011; 14(1):6-18. PMC: 3245989. DOI: 10.1093/neuonc/nor141. View

4.
Debinski W, Gibo D, Hulet S, Connor J, Gillespie G . Receptor for interleukin 13 is a marker and therapeutic target for human high-grade gliomas. Clin Cancer Res. 1999; 5(5):985-90. View

5.
Zhang Y, Zhai M, Chen Z, Han X, Yu F, Li Z . Dual-modified liposome codelivery of doxorubicin and vincristine improve targeting and therapeutic efficacy of glioma. Drug Deliv. 2017; 24(1):1045-1055. PMC: 8240983. DOI: 10.1080/10717544.2017.1344334. View