Damon Runyon Researchers

Dr. Sheltzer studies how aneuploidy, or having too many or too few chromosomes in the cell, affects cancer development and treatment. Approximately 55% of breast cancers have an extra copy of one part (called the “q arm”) of chromosome 1. His lab is developing cutting-edge chromosome engineering technology to eliminate the extra copies of 1q from breast cancer cell lines and determine whether this prevents the cells from forming tumors. Additionally, they will test whether aneuploidy causes ovarian cancer cells to be sensitive to any chemotherapies, with the goal of identifying a drug that specifically kills cells with extra copies of chromosome 1q without affecting normal cells. These experiments could lead to highly effective “chromosome-specific” therapies based on aneuploidy.