Dr. Kory focuses on cancer cell metabolism. Cancer cells are characterized by rapid and uncontrolled cell growth. To sustain their accelerated growth, cancer cells rely on a constant supply of building blocks produced by specific metabolic pathways. One metabolic pathway, the mitochondrial one-carbon pathway, has recently been found to be especially important for the growth and survival of tumors and correlates with the survival of cancer patients. Inhibiting this pathway is a promising new strategy to treat cancer; however, its key components are still unknown. She aims to identify these components using a genetic screen applying the gene-editing CRISPR-Cas9 system to identify all genes required for its function in human cancer cells. She hopes to elucidate how cancer cells alter their metabolism to meet their high demands for building blocks and energy, which may also lead to the development of new drugs to treat cancers.