| umls-concept:C0075747 | skos:definition | MSH: Costimulatory T-LYMPHOCYTE receptors that have specificity for CD80 ANTIGEN and CD86 ANTIGEN. Activation of this receptor results in increased T-cell proliferation, cytokine production and promotion of T-cell survival.,CSP: T lymphocyte surface molecule; involved in T cell activation and IL2 production.,NCI: T-Cell specific surface glycoprotein CD28 (220 aa, 25 kD) is a cell fate protein that is encoded by the human CD28 gene and has roles in regulation of apoptosis and humoral immune response. | lld:umls |
