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2003 JUN 11 - (NewsRx.com & NewsRx.net) -- Interleukin 12 offers promise as an adjuvant for cancer vaccines.
"The clinical development of interleukin 12 (IL-12) as a single agent for systemic cancer therapy has been hindered by its significant toxicity and disappointing anti-tumor effects. The lack of efficacy was accompanied by, and probably related to, the declining biological effects of IL-12 in the course of repeated administrations at doses approaching the maximum tolerated dose (MTD). Nevertheless, IL-12 remains a very promising immunotherapeutic agent because recent cancer vaccination studies in animal models and humans have demonstrated its powerful adjuvant properties," scientists in Netherlands report.
"Therefore, IL-12 may re-enter the arena of cancer therapy," said Johanna E. A. Portielje and colleagues at the Erasmus Medical Center in Rotterdam. "Here, we review the immune modulating characteristics of IL-12 considered responsible for the adjuvant effects, as well as the results of animal and human cancer vaccination studies with IL-12 applied as an adjuvant. In ...
Source: HighBeam Research, Interleukin 12 is promising adjuvant for cancer vaccination.