Glutathione-responsive nanoscale MOFs for effective intracellular delivery of the anticancer drug 6-mercaptopurine.

Chem Commun (Camb)

Shanghai Engineering Research Center of Hierarchical Nanomaterials, Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China.

Published: June 2020

A glutathione-triggered drug delivery system (DDS) based on nanoscale metal-organic frameworks (NMOFs) is developed, which features an intracellular redox-responsive release of an anticancer drug. Compared to normal cells, the current NMOF-based DDS has 3-fold higher cytotoxicity to cancer cells, prefiguring its great potential for selective cancer therapy.

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http://dx.doi.org/10.1039/d0cc02872jDOI Listing

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