CD25, the high affinity interleukin-2 (IL-2) receptor alpha-chain, is rapidly upregulated by antigen-specific CD8+ T cells after T cell receptor stimulation. We demonstrated that during an acute viral
Sonicated extracts were prepared from H460- and CSC-derived tumors growing in SCID mice (5 tumors per group) and concentrations of various tumor-producing cytokines, chemokines, angiogenic and growth
