Advances in Targeted Delivery of Doxorubicin for Cancer Chemotherapy

Doxorubicin (DOX) is one of the most powerful chemotherapy drugs used to treat different kinds of cancer. However, its usage has been limited by typical side effects and drug resistance, particularly cardiotoxicity. According to studies, a more effective and promising method is to conjugate it or en...

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Bibliographic Details
Main Authors: Wenhui Xia, Martin W. King
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Bioengineering
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Online Access:https://www.mdpi.com/2306-5354/12/4/430
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Summary:Doxorubicin (DOX) is one of the most powerful chemotherapy drugs used to treat different kinds of cancer. However, its usage has been limited by typical side effects and drug resistance, particularly cardiotoxicity. According to studies, a more effective and promising method is to conjugate it or entrap it in biocompatible nanoparticles. Compared to free DOX and traditional formulations, nanoparticles using specific processes or techniques can improve drug stability, minimize premature release at untargeted locations, and lower systemic toxicity. This review explains how various nanocarriers target the tumor to improve therapeutic efficacy while reducing the negative effects of DOX.
ISSN:2306-5354