Enhanced activation of NK cells using an NK cell activator and a

Drug – bio-affecting and body treating compositions – Lymphokine – Interleukin

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424 851, 424 854, 424 855, 424 856, 424 857, 530351, 514 21, 514400, 514885, 514889, A61K 4500, A61K 3821, C07K 100, C07K 1400

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060633735

ABSTRACT:
An improved method for the prevention of the inactivation of natural killer (NK) cells and the enhanced activation of NK cells in the presence of monocytes using a combination of a natural killer cell activator and a compound effective to inhibit the production or release of intracellular hydrogen peroxide, or a hydrogen peroxide scavenger, is disclosed. The method is useful, for example, in the treatment of solid tumors, metastases and viral infection.

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