Microfluidic Liquid Biopsy: Isolation of Exosomes and Circulating Tumor Cells from Cancer PatientsTuesday, 22 March 2016 at 12:00 Add to Calendar ▼SELECTBIOenquiries@selectbiosciences.com Aggressive tumors will invade surrounding tissue due to rapidly dividing cancer cells that are nourished by an ample blood supply. As these cancer cells are multiplying, they release thousands of tiny particles into the blood stream, referred to as exosomes, which contain genetic information about the tumor. Whole cancer cells are also released from the tumor and these rare circulating tumor cells (CTCs) provide genetic and functional information about the patient’s cancer. Through a collaborative effort between bioengineers, biologists, and clinicians, our group at MGH has developed microfluidic devices to isolate both of these rare circulating biomarkers from whole blood. Data from these devices will be presented with a focus on our recent effort to characterize exosomes and CTCs from patients with glioblastoma. Through the microfluidic isolation of blood based biomarkers from glioblastoma patients, our goal is to obtain complementary data to the current standard of care radiologic measurements to help better guide treatment for this deadly cancer. |