Abstract
The endogenous H2S-driven theranostic H2S-Gem has been invented. The theranostic prodrug H2S-Gem is selectively activated in cancer cells, releasing active gemcitabine with a simultaneous fluorescence turn-on. H2S-Gem selectively inhibited cancer cell growth compared to the mother chemotherapeutic gemcitabine. Overall, it is a unique protocol for tracking and transporting chemotherapeutic agents to tumor areas without the guidance of tumor-directive ligands.
MeSH terms
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Antimetabolites, Antineoplastic / chemistry
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Antimetabolites, Antineoplastic / pharmacology*
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Cell Proliferation / drug effects
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Deoxycytidine / analogs & derivatives*
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Deoxycytidine / chemistry
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Deoxycytidine / pharmacology
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Drug Screening Assays, Antitumor
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Fluorescence
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Gemcitabine
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HeLa Cells
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Humans
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Hydrogen Sulfide / chemistry
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Hydrogen Sulfide / pharmacology*
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Ligands
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Prodrugs / chemistry
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Prodrugs / pharmacology*
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Theranostic Nanomedicine
Substances
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Antimetabolites, Antineoplastic
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Ligands
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Prodrugs
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Deoxycytidine
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Hydrogen Sulfide
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Gemcitabine