(MS12-1) Characterization of parx, a novel gene induced by ionizing radiation and other genotoxic agents.
Wong, Jorge^*,1,3, Chen, Zhuo^1,3, Ho, Karin^1,3, Zhao, Yongxian^1,3, Marignani, Paola^1,3, Vallis, Katherine^1,2,3, ¹ Ontario Cancer Institute/ Princess Margaret Hospital/ University Health Network, Toronto, Ontario³ Department of Medical Biophysics, University of Toronto, Toronto, Ontario² Department of Radiation Oncology, University of Toronto, Toronto, Ontario
FULL ABSTRACT

(MS12-2) Ser15-phosphorylated p53: a Sensor of DNA damage.
Al Rashid, Shahnaz^*,1,3, Jalali, Farid^1,3, Lilge, Lothar^1,3, Benchimol, Sam^1,3, Bristow, Robert^1,2,3, ¹ Ontario Cancer Institute-Princess Margaret Hospital (UHN), Toronto, Ontario³ Department of Medical Biophysics, University of Toronto, Toronto, Ontario² Department of Radiation Oncology, University of Toronto, Toronto, Ontario
FULL ABSTRACT

(MS12-3) Molecular mechanisms underlying cellular radiosensitivity: cell cycle dependent reduction of excess acentric fragments.
Buettner, Kerstin^*,1, Dikomey, Ekkehard¹, Borgmann, Kerstin¹, ¹ Institute of Biophysics and Radiobiology, Hamburg, Germany
FULL ABSTRACT

(MS12-4) Mechanism of DNA radiosensitization by bromouridine.
Cecchini, Sylvain^*,1, Girouard, Sonia¹, Hunting, Darel¹, Huels, Michael¹, Sanche, Leon¹, ¹ Faculté de médecine, Département de Radiobiologie et Médecine nucléaire, Sherbrooke, Canada
FULL ABSTRACT

(MS12-5) Influence of the microenvironment on cyclin levels and cell cycle time of spheroid subpopulations.
Wong, Michelle^*,1, Durand, Ralph¹, ¹ BC Cancer Research Centre, Vancouver, Canada
FULL ABSTRACT

(MS12-6) A role of filamin-1 in the adaptation of G2 arrest following irradiation.
Yuan, Yuan^*,1, Shen, Zhiyuan¹, ¹ Dept. of Molecular Genetics and Microbiology, Albuquerque, NM
FULL ABSTRACT

(MS12-7) Ribozyme and antisense-mediated manipulation of poly(ADP-ribose) polmerase-1 to investigate its role in low-dose hyper-radiosensitivity.
Chalmers, Anthony^*,1, Scott, Simon¹, Marples, Brian¹, ¹ Experimental Oncology Group, Northwood, Middlesez
FULL ABSTRACT

(MS12-8) The regulation of Cyclin E and apoptosis in response to genotoxic stress.
DuPree, Erica^*,1,2, Mazumder, Suparna², Gong, Bendi², Buchsbaum, Jeffrey³, Almasan, Alexandru^2,3, ¹ Department of Chemistry, Cleveland, Ohio² Department of Cancer Biology, Cleveland, Ohio³ Department of Radiation Oncology, Cleveland, Ohio
FULL ABSTRACT

(MS12-9) Didox overcomes bcl-2 mediated radiation resistance in prostate tumor cell line PC-3.
Inayat, Mohammed^*,1,2, Chendil, Damodaran³, Tonning, Nina⁴, Dey, Swatee³, Mohiuddin, Mohammed³, Elford, Howard⁵, Gallicchio, Vincent², Ahmed, Mansoor³, ¹ Department of Biological Sciences, Westminster, London² Departments of Clinical Sciences, Lexington, KY³ Radiation Medicine, Lexington, KY⁴ College of Aalesund, Norway⁵ Molecules for Health Inc, Richmond, VA
FULL ABSTRACT