Two viewpoint articles published in JAMA Oncology provide opposing opinions on the benefit of testing for programmed death-ligand 1 (PD-L1) expression in patients with non-small-cell lung cancer ...
Professional antigen-presenting cells—monocytes and macrophages—engulf these proteins, digest them into short peptide ...
A PD-L1 score for head and neck cancer helps guide treatment decisions, including when immunotherapy may be used. Here’s what your results mean.