Cancer Weekly
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Cancer Gene Therapy
New cancer gene therapy findings from University of Texas, M. D. Anderson Cancer Center published
March 11th, 2008
Data detailed in 'Ataxia-telangiectasia and Rad3-related and DNA-dependent protein kinase cooperate in G2 checkpoint activation by the DNA strand-breaking nucleoside analogue 2'-C-cyano-2'-deoxy-1-beta-D-arabino-pentofuranosylcytosine' have been presented. "2'-C-cyano-2'-deoxy-1-beta-D-arabino-pentofuranosylcytosine (CNDAC), the prodrug (sapacitabine) of which is in clinical trials, has the novel mechanism of action of causing single-strand breaks after incorporating into DNA. Cells respond to this unique lesion by activating the G2 checkpoint, affected by the Chk1-Cdc25C-cyclin-dependent kinase 1/cyclin B pathway," scientists in the United States report. "This study...
Source: Cancer Weekly (2008-03-11)
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