First we praised Cancer.gov, the website of the National Cancer Institute, a part of the National Institute of Health, changing their website to acknowledge the antitumoral effects of cannabinoids.
Then we cursed Cancer.gov for scrubbing the reference to the antitumoral effects of cannabinoids.
Now Cancer.gov seems to have expanded its reference page on Laboratory/Animal/Preclinical Studies to go into great detail on the antitumoral effects of cannabinoids:
One study in mice and rats suggested that cannabinoids may have a protective effect against the development of certain types of tumors.
Cannabinoids appear to kill tumor cells but do not affect their nontransformed counterparts and may even protect them from cell death.
Cannabinoids may also contribute to pain modulation…
You heard it straight from your federal government at Cancer.gov. Meanwhile over at DEA.gov…
[Marijuana] has a high potential for abuse. [Marijuana] has no currently accepted medical use in treatment in the United States. There is a lack of accepted safety for use of [marijuana] under medical supervision.