NCIt synonyms : Autologous IL2-transduced CLL B Cell Vaccine;
NCIt definition : A cancer vaccine consisting of autologous, B-chronic lymphocytic leukemia (B-CLL)
cells harvested from a patient and transduced ex vivo with an adenoviral vector encoding
the gene for the human cytokine interleukin-2 (IL-2), with potential immunostimulating
and antineoplastic activities. Upon reintroduction into the patient, the autologous
IL-2-expressing B-CLL vaccine expresses IL-2, stimulates natural killer (NK) cells,
and may enhance the cytotoxic T-lymphocyte (CTL) immune response against the patient's
B-CLL cells.;