“Cannabis has been used medicinally for centuries and numerous species of this genus are undoubtedly amongst the primeval plant remedies known to humans.

Cannabis sativa in particular is the most reported species, due to its substantial therapeutic implications that are owed to the presence of chemically and pharmacologically diverse cannabinoids.

These compounds have long been used for the palliative treatment of cancer.

Recent advancements in receptor pharmacology research have led to the identification of cannabinoids as effective antitumor agents.

This property is accredited for their ability to induce apoptosis, suppress proliferative cell signalling pathways and promote cell growth inhibition.

Evolving lines of evidence suggest that cannabinoid analogues, as well as their receptor agonists, may offer a novel strategy to treat various forms of cancer.

This review summarizes the historical perspective of C. sativa, its potential mechanism of action, and pharmacokinetic and pharmacodynamic aspects of cannabinoids, with special emphasis on their anticancer potentials.”

http://www.xiahepublishing.com/ArticleFullText.aspx?sid=2&jid=3&id=10.14218%2FJERP.2017.00012

“Cannabis products. First row, left to right: Indian, Lebanese, Turkish and Pakistani hashish. Second row, left to right: Swiss hashish, Zairean marijuana, Swiss marijuana, Moroccan hash oil.”