Ovarian cancer has a mortality rate of greater than 50%, primarily due to the late stage at which it is diagnosed. This late diagnosis complicates treatment - patients accumulate different mutations in their tumors and tumor cells receive a variety of stimuli from other cell types during disease progression, making it impossible to define a blanket treatment for everyone. We are working to address this complex scenario through several complementary approaches. First, we are characterizing a panel of ovarian cancer cell lines to capture this diversity and determine how cells respond to current drugs. By delineating molecular signatures that correspond to drug sensitivities we hope to better match patients to drugs and improve prognosis. Secondly, we are examining cross-talk between signaling pathways in the tumor cell to determine signals that are responsible for controlling proliferation, providing new drug targets for ovarian cancer. Finally, we are developing in vitro culture systems to study interactions between ovarian cancer tumor cells and other cells in the tumor microenvironment in order to identify new approaches to control tumor growth.
Thank you to Turner Biosystems for granting us a Veritas Microplate Luminometer