Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2017 Feb 7;12:1047–1064. doi: 10.2147/IJN.S115215

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2017 Gao et al. This work is published and licensed by Dove Medical Press Limited

The full terms of this license are available at https://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution – Non Commercial (unported, v3.0) License (http://creativecommons.org/licenses/by-nc/3.0/). By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed.

PMC Copyright notice

The illustration for the acid-triggered drug release from the pH-sensitive mixed micelles (A) and in vivo tumor targeting and anti-MDR effect mechanisms (B).

Abbreviations: MDR, multidrug resistance; 7pep-DSPE-PEG₂₀₀₀, 7pep-modified 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-2000; PHIS-PEG₂₀₀₀, poly(l-histidine)-coupled polyethylene glycol-2000; DOX, doxorubicin; EPR, enhanced permeability and retention; 7-pep HD micelles, PHIS-PEG₂₀₀₀ and 7pep-DSPE-PEG₂₀₀₀ hybrid micelles; 7pep, HAIYPRH, a TfR ligand; DSPE-PEG₂₀₀₀, 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-2000.