1. Cannabinoid receptors and neurotransmitters are upregulated in tumor tissue., 
Studies show that cancer cells contain more cannabinoid receptors and endocannabinoids. In other words, tumors are sensitive to (one might even say our bodies are looking for) cannabinoids.
Emerald Health, a Canadian cannabis pharmaceutical company, is developing what could be a “holy grail” treatment for sufferers of Multiple Sclerosis (MS).
There are many different methods used to process cannabis and obtain its active ingredients. As far as cannabis users are concerned, the primary difference between the various processes is: which components from the original plant remain in the final extract?