Interleukin (IL)-21, a member of the IL-2 family, has antitumor activity and is now being tested in non-Hodgkin's lymphoma in combination with anti-CD20 antibodies.
(3) Immune reconstitution with HAART and immunostimulatory cytokines such as interleukin-2 (IL-2) and IL-12, combined with drugs that downregulate the replication or gene expression of tumor-associated viruses such as Epstein-Barr virus (EBV) and human herpes virus-8 (HHV-8), possibly in combination, should remain a primary goal in the treatment of HIV-NHL.
A 56-year-old man with refractory B-cell lymphocytic non-Hodgkin's lymphoma was treated in a Phase II study with interleukin-2 (IL-2) (Roussel-Uclaf, Romainville, France).