Sentences with phrase «major costimulatory»
Newly - discovered mechanism of action of the bacterial superantigen toxins: Superantigens bind to both B7 - 2 and CD28, the major costimulatory receptors expressed on human immune cells.
https://www.sciencedaily.com/ Not exact matches
Decreased expression of B7 costimulatory molecules and major histocompatibility complex class - I in human hepatocellular carcinoma.