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Current Medicinal Chemistry


ISSN (Print): 0929-8673
ISSN (Online): 1875-533X

Review Article

Research Progress of Chitosan-based Multifunctional Nanoparticles in Cancer Targeted Therapy

In Press, (this is not the final "Version of Record"). Available online 26 June, 2023
Author(s): Chunmei Lai, Simin Lin, Wei Liu and Yanqiao Jin*
Published on: 26 June, 2023

DOI: 10.2174/0929867330666230416153352

Price: $95


Conventional tumor therapeutic modalities, such as radiotherapy, chemotherapy, and surgery, involve low tumor inhibition efficiency, non-targeted drug delivery, and side effects. The development of novel and practical nano-drug delivery systems (DDSs) for targeted tumor therapy has become particularly important. Among various bioactive nanoparticles, chitosan is considered a suitable candidate for drug delivery due to its non-- toxicity, good biocompatibility, and biodegradability. The amino and hydroxyl groups of chitosan endow it with the diverse function of chemical modification, thereby improving its physical and biological properties to meet the requirements of advanced biomedical applications. Therefore, it is necessary to review the property and applications of chitosan- based materials in biomedicine. In this review, the characteristics of chitosan related to its applications are first introduced, and then the preparation and modification of chitosan-based nanoparticles, including the function tailoring of chitosan-modified nanoparticles, are demonstrated and discussed. Finally, the opportunities and challenges of chitosan- based nanomaterials in this emerging field are proposed from the perspective of the rational and systematic design for the biomedicine field.

Keywords: Chitosan, nanoparticles, targeted delivery, cancer treatment, nano-drug delivery systems (DDSs), biocompatibility.

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