Ecole Superieure de Biotechnologie Strasbourg 1 article published in JoVE Medicine Cell Death Associated with Abnormal Mitosis Observed by Confocal Imaging in Live Cancer Cells Asher Castiel1, Leonid Visochek2,3, Leonid Mittelman4, Yael Zilberstein4, Francoise Dantzer5, Shai Izraeli1,6, Malka Cohen-Armon2,3 1Cancer Research Center, Sheba Medical Center, 2The Neufeld Cardiac Research Institute, Tel-Aviv University, 3Department of Physiology and Pharmacology, Tel-Aviv University, 4Imaging Unit, Sackler Faculty of Medicine, Tel-Aviv University, 5Biotechnology and Cell Signaling, Ecole Superieure de Biotechnologie Strasbourg, 6Department of Human Molecular Genetics and Biochemistry, Tel-Aviv University The cytotoxic activity of the phenanthridine PJ-34 in cancer cells undergoing mitosis was documented in real time by live confocal imaging. PJ-34 eradicated human breast cancer MDA-MB-231 cells harboring extra-centrosomes in mitosis. Unlike normal bi-focal mitosis, the extra-centrosomes were not clustered in the two spindle poles in the presence of PJ-34.
