TIGIT:CD155/CD112 immune inhibition (in green)

We previously addressed the PD-1:PD-L1/PD-L2 immune inhibition and the corresponding cell-based tools to screen immuno-oncology agents for restoring antitumor immune response. Unfortunately cancer cells have other ways to escape and survive. Let’s look together at another immune inhibition pathway, namely the TIGIT:CD155/CD112.