 CB2 is one of the most abundant, one of, not necessarily the most, receptors on our immune cells. So there is an incredible role of the endocannabinoid system in regulating immune function and autoimmune conditions and whatnot, and we know that immune system is integrally involved with how cancer develops, how it spreads. Oftentimes cancer is tricking our immune system to do its dirty work for it, bringing in cells that promote the growth of new blood vessels, promote the, you know, invasion of these cells into different forms. And once again, when we activate the CB2 receptor, we see a quelling of this immune response, and we see sort of a disabling of some of cancer's mechanisms by which it can be so aggressive.