SOUTH SAN FRANCISCO, CA--(Marketwire - December 12, 2008) - Cytokinetics, Incorporated (NASDAQ: CYTK) announced today that two posters, one summarizing interim Phase I clinical trial data evaluating ispinesib in the treatment of breast cancer and another containing preclinical data for ispinesib, were presented at the 31st Annual San Antonio Breast Cancer Symposium (SABCS) held on December 10-14, 2008. Ispinesib is a novel, small molecule inhibitor of kinesin spindle protein (KSP), a mitotic kinesin essential for proper cell division, being developed by Cytokinetics under a collaboration with GlaxoSmithKline.
