Clinical Significance of PD-L1 Expression in Parathyroid Cancer

Clinical significance of PD-L1 protein expression on tumor-associated macrophages in lung cancer

Introduction Tumor PD-L1 expression is associated with increased tumor-infiltrating lymphocytes (TILs) in diverse solid tumors, including lung cancer. In addition, PD-L1 upregulation in tumor and/or stromal immune cells has been associated with increased clinical benefit to PD-1/ PD-L1 axis blockers. The significance of PD-L1 expression in different immune cell subpopulations at the tumor micro...

CD274 (PD-L1)-Expression in colorectal cancer

OPEN ACCESS This open-access article is distributed under the terms of the Creative Commons Attribution Non-Commercial License (CC BY-NC) (http:// creativecommons.org/licenses/by-nc/4.0/), which permits reuse, distribution and reproduction of the article, provided that the original work is properly cited and the reuse is restricted to noncommercial purposes. For commercial reuse, contact reprin...

Over-Expression of Immunosuppressive Molecules, PD-L1 and PD-L2, in Ulcerative Colitis Patients

The prognostic significance of PD-L1 in bladder cancer.

Immunotherapy is a promising strategy for the treatment of various types of cancer. An antibody that targets programmed death ligand-1 (PD-L1) pathway has been shown to be active towards various types of cancer, including melanoma and lung cancer. MPDL3280A, an anti-PD-L1 antibody, has shown clear clinical activity in PD-L1-overexpressing bladder cancer with an objective response rate of 40-50%...

Clinical significance of PD-L1 and PD-L2 copy number gains in non-small-cell lung cancer

New reliable biomarkers are needed to predict the response to immune checkpoint inhibitors against programmed death-1 (PD-1) and its ligand (PD-L1), because PD-L1 expression on tumor cells has limited power for selecting patients who may benefit from such therapy. Here we investigated the significance of PD-L1 and PD-L2 gene copy number gains using fluorescence in situ hybridization as well as ...