In Vivo Modulation of Angiogenic Gene Expression by Acyclic Nucleoside Phosphonates PMEDAP and PMEG

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11110%2F09%3A4447" target="_blank" >RIV/00216208:11110/09:4447 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
In Vivo Modulation of Angiogenic Gene Expression by Acyclic Nucleoside Phosphonates PMEDAP and PMEG
Original language description
Acyclic nucleoside phosphonates PMEDAP and PMEG modulate expression of selected proangiogenic genes in SD-lymphoma bearing rats. Antiangiogenic efficacy of PMEDAP is relatively weak and is manifested mainly by down-regulation of vascular endothelial growth factor (VEGF) and its receptor VEGFR detectable 24 hours after treatment. Compound PMEG (an active metabolite of the prodrug GS-9219) down-regulates selected proangiogenic genes EGF, FGF, PDGF,. VEGF, EGFR, FGFR, PDGFR and VEGFR much more efficiently.Its antiangiogenic potency persists and is more intensive 48 hours after treatment. Findings show that in vivo antitumour efficacy of both antimitotic acyclic nucleoside phosphonates PMEDAP and PMEG consequently affect the angiogenesis in T-cell lymphoma.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EB - Genetics and molecular biology
OECD FORD branch
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Project
<a href="/en/project/1M0508" target="_blank" >1M0508: New Antivirals and Antineoplastics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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