CANNABINOIDS INCREASE LUNG CANCER CELL LYSIS BY LYMPHOKINE-ACTIVATED KILLER CELLS VIA UPREGULATION OF ICAM-1.

“Cannabinoids have been shown to promote the expression of the intercellular adhesion molecule 1 (ICAM-1) on lung cancer cells as part of their anti-invasive and antimetastatic action…

Cannabidiol (CBD), a non-psychoactive cannabinoid, enhanced the susceptibility of cancer cells to adhere to and subsequently lysed by LAK cells, with both effects being reversed by a neutralizing ICAM-1 antibody…

ICAM-1-dependent pro-killing effects were further confirmed for the phytocannabinoid Δ9-tetrahydrocannabinol (THC) and R(+)-methanandamide, a stable endocannabinoid analogue…

Altogether, our data demonstrate cannabinoid-induced upregulation of ICAM-1 on lung cancer cells to be responsible for increased cancer cell susceptibility to LAK cell-mediated cytolysis.

These findings provide proof for a novel antitumorigenic mechanism of cannabinoids.”

http://www.ncbi.nlm.nih.gov/pubmed/25069049

http://www.thctotalhealthcare.com/category/lung-cancer/

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