IL-21 secretion by artificial APC markedly enhances ex vivo expansion of antigen-specific CD8+ T cells with a distinct phenotype and potent anti-tumor activity [abstract]
Ansén S, Butler MO, Berezovskaya A, Murray AP, Nadler LM, Hirano N. IL-21 secretion by artificial APC markedly enhances ex vivo expansion of antigen-specific CD8+ T cells with a distinct phenotype and potent anti-tumor activity [abstract]. Tumor Immunology: an Integrated Perspective Conference, AACR Special Conference. 2006.