Abbey B. Arp

Multiple mechanisms regulate the nanoscale organization of PD-L1 at the cell surface

The immune checkpoint protein PD-L1 plays a pivotal role in tumor immune evasion by binding to PD-1 on immune cells, including T lymphocytes. While the expression and function of PD-L1 have been well studied, the importance of its spatial organization on the cell surface of tumor cells remains poorly understood. In thi...