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Updated: May 20, 2026

Synthesis of Aptamer-PEI-g-PEG Modified Gold Nanoparticles Loaded with Doxorubicin for Targeted Drug Delivery
Published on: June 23, 2020
Nanoparticle delivery strategies to target doxorubicin to tumor cells and reduce side effects
Yiguang Wang1, Xiuli Wei, Chunling Zhang
1Protein & Peptide Pharmaceutical Laboratory, National Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China.
Abstract:
Doxorubicin (DOX) is one of the most active anticancer drugs, while its cumulative dose-dependent side effects compromise the anticancer efficacy. Nanoparticles, an emerging platform for cancer therapy, have been shown to increase intracellular uptake of DOX with reduced side effects compared with conventional DOX formulations. While large numbers of clinical and preclinical studies have been published, the purpose of this review is to draw attention to the developments of DOX-loaded nanoparticles for cancer therapy, with special a focus on enhanced intracellular uptake and reduced side-effects strategies.
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