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Sean E. O'Brien
Sean E. O'Brien
Sisu Pharma
Verified email at sisupharma.com - Homepage
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Cited by
Cited by
Year
Anticancer activity of CX-3543: a direct inhibitor of rRNA biogenesis
D Drygin, A Siddiqui-Jain, S O'Brien, M Schwaebe, A Lin, J Bliesath, ...
Cancer research 69 (19), 7653-7661, 2009
6322009
Targeting RNA polymerase I with an oral small molecule CX-5461 inhibits ribosomal RNA synthesis and solid tumor growth
D Drygin, A Lin, J Bliesath, CB Ho, SE O'Brien, C Proffitt, M Omori, ...
Cancer research 71 (4), 1418-1430, 2011
6122011
CX-4945, an orally bioavailable selective inhibitor of protein kinase CK2, inhibits prosurvival and angiogenic signaling and exhibits antitumor efficacy
A Siddiqui-Jain, D Drygin, N Streiner, P Chua, F Pierre, SE O'Brien, ...
Cancer research 70 (24), 10288-10298, 2010
5432010
Discovery and SAR of 5-(3-Chlorophenylamino)benzo[c][2,6]naphthyridine-8-carboxylic Acid (CX-4945), the First Clinical Stage Inhibitor of Protein Kinase CK2 for …
F Pierre, PC Chua, SE O’Brien, A Siddiqui-Jain, P Bourbon, M Haddach, ...
Journal of medicinal chemistry 54 (2), 635-654, 2011
3262011
Unprecedented selectivity and structural determinants of a new class of protein kinase CK2 inhibitors in clinical trials for the treatment of cancer
R Battistutta, G Cozza, F Pierre, E Papinutto, G Lolli, S Sarno, SE O’Brien, ...
Biochemistry 50 (39), 8478-8488, 2011
1762011
Pre-clinical characterization of CX-4945, a potent and selective small molecule inhibitor of CK2 for the treatment of cancer
F Pierre, PC Chua, SE O’Brien, A Siddiqui-Jain, P Bourbon, M Haddach, ...
Molecular and cellular biochemistry 356 (1), 37-43, 2011
1602011
Quantum molecular similarity. Part 2: The relation between properties in BCP space and bond length
SE O'Brien, PLA Popelier
Canadian journal of chemistry 77 (1), 28-36, 1999
1561999
Greater than the sum of its parts: combining models for useful ADMET prediction
SE O'Brien, MJ de Groot
Journal of medicinal chemistry 48 (4), 1287-1291, 2005
1512005
Discovery of CX-5461, the first direct and selective inhibitor of RNA polymerase I, for cancer therapeutics
M Haddach, MK Schwaebe, J Michaux, J Nagasawa, SE O'Brien, ...
ACS medicinal chemistry letters 3 (7), 602-606, 2012
1492012
Quantum molecular similarity. 3. QTMS descriptors
SE O'Brie, PLA Popelier
Journal of Chemical Information and Computer Sciences 41 (3), 764-775, 2001
1272001
CK2 inhibitor CX-4945 suppresses DNA repair response triggered by DNA-targeted anticancer drugs and augments efficacy: mechanistic rationale for drug combination therapy
A Siddiqui-Jain, J Bliesath, D Macalino, M Omori, N Huser, N Streiner, ...
Molecular cancer therapeutics 11 (4), 994-1005, 2012
1252012
Combination therapy targeting ribosome biogenesis and mRNA translation synergistically extends survival in MYC-driven lymphoma
JR Devlin, KM Hannan, N Hein, C Cullinane, E Kusnadi, PY Ng, ...
Cancer discovery 6 (1), 59-70, 2016
1232016
Combined inhibition of EGFR and CK2 augments the attenuation of PI3K-Akt-mTOR signaling and the killing of cancer cells
J Bliesath, N Huser, M Omori, D Bunag, C Proffitt, N Streiner, C Ho, ...
Cancer letters 322 (1), 113-118, 2012
932012
Chemical modelling: applications and theory
PLA Popelier, FM Aicken, SE O’Brien
Royal Society of Chemistry Specialist Periodical Report 1, 143-198, 2000
93*2000
Discovery of CX-6258. A potent, selective, and orally efficacious pan-Pim kinases inhibitor
M Haddach, J Michaux, MK Schwaebe, F Pierre, SE O’Brien, C Borsan, ...
ACS medicinal chemistry letters 3 (2), 135-139, 2012
922012
Antitumor benzothiazoles. Frontier molecular orbital analysis predicts bioactivation of 2-(4-aminophenyl) benzothiazoles to reactive intermediates by cytochrome P4501A1
SE O'Brien, HL Browne, TD Bradshaw, AD Westwell, MFG Stevens, ...
Organic & biomolecular chemistry 1 (3), 493-497, 2003
862003
Protein kinase CK2 modulates IL-6 expression in inflammatory breast cancer
D Drygin, CB Ho, M Omori, J Bliesath, C Proffitt, R Rice, A Siddiqui-Jain, ...
Biochemical and biophysical research communications 415 (1), 163-167, 2011
762011
Quantum topological molecular similarity. Part 4. A QSAR study of cell growth inhibitory properties of substituted (E)-1-phenylbut-1-en-3-ones
SE O'Brien, PLA Popelier
Journal of the Chemical Society, Perkin Transactions 2, 478-483, 2002
712002
RNA Polymerase I Inhibition with CX‐5461 as a Novel Therapeutic Strategy to Target MYC in Multiple Myeloma
HC Lee, H Wang, V Baladandayuthapani, H Lin, J He, RJ Jones, I Kuiatse, ...
British journal of haematology 177 (1), 80-94, 2017
702017
Effects of the CK2 inhibitors CX-4945 and CX-5011 on drug-resistant cells
S Zanin, C Borgo, C Girardi, SE O'Brien, Y Miyata, LA Pinna, ...
PLoS One 7 (11), e49193, 2012
692012
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