Elisa A. Aquilanti, MD

Without new treatment options, patients diagnosed with glioblastoma brain tumors continue to have poor survival outcomes. Dr. Aquilanti [The Ben and Catherine Ivy Foundation Physician-Scientist] aims to validate a new drug target called telomerase, a protein complex that elongates telomeres that cap the ends of chromosomes. Telomeres shorten with each cell division until they reach a critical length, and the cell stops dividing or dies. Many tumors activate telomerase to prevent the telomeres from shortening so their cells can divide indefinitely. Telomerase activation may be one of the main drivers of glioblastoma, occurring in over 85% of cases. Once she demonstrates that telomerase activity leads to cell death in glioblastoma, she hopes to develop a novel tool for screening drugs that can target telomerase. Additionally, she will explore whether alternative telomere maintenance pathways can develop in response to telomerase inhibition.