Tang, H., Liang, Y., Anders, R., Taube, J., Qiu, X., Mulgaonkar, A., … Fu, Y. (2018). PD-L1 on host cells is essential for PD-L1 blockade-mediated tumor regression. The Journal of Clinical Investigation. https://doi.org/10.1172/JCI96061 (Original work published 2018)