Inventors:
Naoto T. Ueno - Houston TX, US
Hideki Ishihara - Hyogo, JP
Tamotsu Sudo - Kobe, JP
Tomoko Matsushima - Kobe, JP
Assignee:
Board of Regents, The University of Texas System - Austin TX
Sysmex Corporation - Kobe
International Classification:
C12Q 1/00, C12Q 1/68, G01N 33/53, G01N 33/567, G01N 33/574
US Classification:
435 4, 435 6, 435 71, 435 721, 435 723
Abstract:
The present invention provides a method for determining the chemosensitivity of a cancer cell to a taxane comprising assessing the effect of the taxane on the expression level or activity of one or more cell cycle molecules in a cancer cell. Such a method makes use of an automated analyzer system wherein cell cycle parameters (molecules) such as CDK1 kinase activity, CDK1 expression, CDK2 kinase activity, CDK2 expression, MAD2 expression, Cyclin B1, Cyclin E expression, p21 expression, and CDK6 expression; are assessed. The present invention further provides a method of obtaining a cell cycle profile of a cancer cell that is sensitive to a taxane.