Inhibition of RNA polymerase I transcription initiation by CX-5461 activates non-canonical ATM/ATR signaling

RNA polymerase I (Pol I)-mediated transcription of the ribosomal RNA genes (rDNA) is confined to the nucleolus and is a rate-limiting step for cell growth and proliferation. Inhibition of Pol I by CX-5461 can selectively induce p53-mediated apoptosis of tumour cells in vivo. Currently, CX-5461 is in...

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Veröffentlicht in:Oncotarget
Hauptverfasser: Quin, Jaclyn, Chan, Keefe T., Devlin, Jennifer R., Cameron, Donald P., Diesch, Jeannine, Cullinane, Carleen, Ahern, Jessica, Khot, Amit, Hein, Nadine, George, Amee J., Hannan, Katherine M, Poortinga, Gretchen, Sheppard, Karen E., Khanna, Kum Kum, Johnstone, Ricky W., Drygin, Denis, McArthur, Grant A., Pearson, Richard B., Sanij, Elaine, Hannan, Ross D.
Format: Artigo
Sprache:Inglês
Veröffentlicht: Impact Journals LLC 2016
Schlagworte:
Research Paper
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5226549/
https://ncbi.nlm.nih.gov/pubmed/27391441
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.18632/oncotarget.10452
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