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We have reported rational design of a polymeric NO delivery micelle as a cytosol-selective NO bomb. Protected NO-donors are released from the micelle under endolysosomal conditions, and then deprotected by cytosolic glutathione. Cytosol-selective NO delivery facilitates significant tumor regression without the aid of other therapeutic modalities even in intravenous administrations.
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http://dx.doi.org/10.1039/c9cc08028g | DOI Listing |
Chem Commun (Camb)
December 2019
Department of Chemistry, Pohang University of Science and Technology (POSTECH), Cheongam-ro 77, Nam-gu, Pohang 37673, Republic of Korea.
We have reported rational design of a polymeric NO delivery micelle as a cytosol-selective NO bomb. Protected NO-donors are released from the micelle under endolysosomal conditions, and then deprotected by cytosolic glutathione. Cytosol-selective NO delivery facilitates significant tumor regression without the aid of other therapeutic modalities even in intravenous administrations.
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