MeSH definition : A B7 antigen subtype that inhibits the costimulation of T-cell activation, proliferation,
cytokine production and development of cytotoxicity. The over expression of this protein
in a variety of tumor cell types suggests its role in TUMOR IMMUNE EVASION.;
MeSH synonym : immune costimulatory protein B7-H4; immune costimulatory protein B7 H4; T-Cell costimulatory molecule B7x; T cell costimulatory molecule B7x; B7H4 immune costimulatory protein; V set domain containing T cell activation inhibitor 1;
A B7 antigen subtype that inhibits the costimulation of T-cell activation, proliferation,
cytokine production and development of cytotoxicity. The over expression of this protein
in a variety of tumor cell types suggests its role in TUMOR IMMUNE EVASION.