“There may be a new weapon in the fight against aggressive forms of breast cancer in the future, and it comes from an unlikely source: Marijuana. Researchers at California Pacific Medical Center in San Francisco believe a compound in marijuana may help.

The research funded by the California Breast Cancer Research Program builds on more than a decade of studies involving the genes responsible for the spread of cancer. Now scientists have found at the cellular level, a compound in cannabis inhibits the gene that controls the spread of cancer.

“The problem is not the cancer itself, the problem is the spread of the cancer,” said cancer researcher Yvez Desprez, Ph.D.

Cancer researcher Pierre Desprez points to the gene ID-1 as the trigger.

“When this type of gene is expressed, the cells basically go crazy and they’re very aggressive and they metastasize everywhere in the body,” said Desprez.

“We could expect that if we create really effective inhibitors against it, we could potentially treat many types of aggressive cancers,” said cancer researcher Sean McAllister, Ph.D.

Their research in breast cancer cell lines focused on using a non-toxic compound in cannabis to target the ID-1 gene.

“What we found was cannabidiol is a particularly good inhibitor of this gene that’s responsible for the ability of cancer cells to become very aggressive,” said McAllister.”

http://abclocal.go.com/kgo/story?section=news/health&id=5771385