| Autor: |
Conway G, Furong Tian, Renee Malone, Sebnem Gunes, Mondala Jrm, Charleton C, Michael Devereux, Robert Devine, John M.D. Walsh, Brijesh K. Tiwari, James F. Curtin, Mark Kelada, Kinsella Gk, John C. Stephens, Zhonglei He, Patrick J. Cullen, Wang W, O'Shea D |
| Rok vydání: |
2021 |
| Předmět: |
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| Popis: |
Pyrazolopyrimidinone is a fused nitrogen-containing heterocyclic system, which acts as a core scaffold in many pharmaceutically relevant compounds. Pyrazolopyrimidinones have been demonstrated to be efficient in treating several diseases, including cystic fibrosis, obesity, viral infection and cancer. We have tested the synergistic anti-cancer effects of 15 pyrazolopyrimidinones, synthesised in a two-step process, combined with cold atmospheric plasma (CAP), a novel innovation generating reactive species with other unique chemical and physical effects. We identify two pyrazolopyrimidinones that act as prodrugs and display enhanced reactive-species dependent cytotoxicity when used in combination with cold atmospheric plasma. Synergistic activation was evident for both direct CAP treatment on prodrug loaded tumour cells and indirect CAP treatment of prodrug in media prior to adding to tumour cells. Our results demonstrate the potential of CAP combined with pyrazolopyrimidinones as a programmable cytotoxic therapy against cancer. O_FIG O_LINKSMALLFIG WIDTH=200 HEIGHT=113 SRC="FIGDIR/small/429831v1_ufig1.gif" ALT="Figure 1"> View larger version (47K): org.highwire.dtl.DTLVardef@56c8aeorg.highwire.dtl.DTLVardef@1913ea9org.highwire.dtl.DTLVardef@a8f522org.highwire.dtl.DTLVardef@75a529_HPS_FORMAT_FIGEXP M_FIG C_FIG |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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