Article
PD-L1 and Emerging Biomarkers in Immune Checkpoint Blockade Therapy.
Cancer journal (Sudbury, Mass.) - 1 Jan 2000
Cottrell Tricia R, Taube Janis M
Abstract excerpt
PD-L1 checkpoint blockade is revolutionizing cancer therapy, and biomarkers capable of predicting which patients are most likely to respond are highly desired. The detection of PD-L1 protein expression by immunohistochemistry can enrich for response to anti-PD-(L)1 blockade in a variety of tumor types, but is not absolute. Limitations of current commercial PD-L1 immunohistochemical (IHC) assays and improvements...
Topics
- Biomarkers, Tumor
- Humans
- Lymphocytes, Tumor-Infiltrating
- Mutation
- Neoplasms
- Programmed Cell Death 1 Receptor
- Tumor Burden
- Tumor Microenvironment
