“A British researcher has found that cannabinoids, a term for chemicals derived from marijuana, can kill leukemia cells, and he expects clinical trials for new medications to begin soon.

The findings, published in the October issue of Anticancer Research: International Journal of Cancer Research and Treatment, show that certain non-psychoactive cannabinoids “resulted in dramatic reductions in cell viability” and “caused a simultaneous arrest at all phases of the cell cycle,” according to an abstract posted online. 

The study tested six cannabinoids, together and independently, on leukemia cells. Study author Wai Liu, an oncologist at the University of London’s St. George’s medical school, told U.S. News the chemicals displayed “potent anti-cancer activity” and, significantly, “target and switch off” pathways that allow cancers to grow.”

More: http://www.usnews.com/news/articles/2013/10/24/study-cannabis-compounds-can-kill-cancer-cells