Blockade of the inhibitory collagen receptor LAIR-1, PD-L1, and TGF-b promotes anti-tumor activity through T cell activation and myeloid cell polarization
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: Identify all the mentioned drugs in the given text. Text may or may not contain drug. If they contain more than 1 drug, use ";" as delimiter and join them. ### Input: Blockade of the inhibitory collagen receptor LAIR-1, PD-L1, and TGF-b promotes anti-tumor activity through T cell activation and myeloid cell polarization ### Output: 