One way cancer cells evade immune attack is by constructing a thin material barrier called the glycocalyx on their surface to evade detection and destruction by surveilling immune cells. Tiny changes in the glycocalyx thickness, as small as 10 nanometers, can affect the anti-tumor activity of immune cells, including CAR T cells. Dr. Park’s [Merck Fellow] goal is to develop strategies to endow CAR T cells with the ability to penetrate the glycocalyx barrier in solid tumors such as breast cancer and glioblastoma. These strategies will increase the effectiveness of CAR-T cell therapy against solid tumors by overcoming a significant mechanism of immune cell evasion. Dr. Park received his PhD from Cornell University, Ithaca and his BS from Korea Advanced Institute of Science and Technology, Daejeon.