Immunotherapy represents a field in Drug Discovery which is quickly developing and leading to significant progress in treatments of a number of diseases, especially cancer. The approach is based on inducing, enhancing, or surpressing an immune response. Therapeutic manipulation of immunopathways has led to promising clinical results . The first therapeutic antibodies directed against the checkpoint receptor PD-1 have been already brought to the market (Nivolumab, Pembrolizumab) by Bristol Myers Squibb and Merck/MSD respectively, and approved for the treatment of diverse cancer types.
Today, I would like to review tools to build up a comprehensive assay set up for cell based inhibitor screening on PD-1 / PD-L1/PD-L2 binding. [Read more…]