4.7 Review

Current advances and challenges of mesenchymal stem cells-based drug delivery system and their improvements

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出版社

ELSEVIER
DOI: 10.1016/j.ijpharm.2021.120477

关键词

Mesenchymal stem cell; Drug delivery system; Nanotechnology; Genome engineering technology; Biomimetic technology

资金

  1. National Natural Science Foundation of China [81620108028, 81703423, 81973252]
  2. National Key Research and Development Project of Stem Cell and Translation Research [2019YFA0112100, 2019YFA0112102]
  3. China Postdoctoral Science Foundation [2018M640568]
  4. Ten-thousand Talents Program of Zhejiang Province [2018R52049]

向作者/读者索取更多资源

Mesenchymal stem cells have shown great potential as living carriers for targeted drug delivery, but face challenges due to their inherent limitations. Novel technologies, such as nanotechnology and genome engineering, are being developed to improve the efficiency and safety of the MSCs-DDS system. This review highlights recent advances, challenges, and potential technologies for enhancing MSCs-DDS.
Mesenchymal stem cells (MSCs) have recently emerged as a promising living carrier for targeted drug delivery. A wealth of literature has shown evidence for great advances in MSCs-based drug delivery system (MSCs-DDS) in the treatment of various diseases. Nevertheless, as this field of study rapidly advances, several challenges associated with this delivery strategy have arisen, mainly due to the inherent limitations of MSCs. To this end, several novel technologies are being developed in parallel to improve the efficiency or safety of this system. In this review, we introduce recent advances and summarize the present challenges of MSCs-DDS. We also highlight some potential technologies to improve MSCs-DDS, including nanotechnology, genome engineering technology, and biomimetic technology. Finally, prospects for application of artificially improved MSCs-DDS are addressed. The technologies summarized in this review provide a general guideline for the improvement of MSCs-DDS.

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