Integration of the 2B4 endodomain into T-cell receptor zeta chimeric receptors significantly enhanced all aspects of the NK cell activation response to antigen-expressing leukemia or neuroblastoma cells, including CD25 up-regulation, secretion of IFN-gamma and tumor necrosis factor-alpha, release of cytolytic granules, and growth inhibition, and overcame NK cell resistance of autologous leukemia cells while maintaining antigen specificity.
C0027819
Neuroblastoma