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CB1 cannabinoid receptors couple to focal adhesion kinase to control insulin release

Endocannabinoid signaling has been implicated in modulating insulin release from ß cells of the endocrine pancreas. ß Cells express CB1 cannabinoid receptors (CB1Rs), and the enzymatic machinery regulating anandamide and 2-arachidonoylglycerol bioavailability. However, the molecular cascade coupling agonist-induced cannabinoid receptor activation to insulin release remains unknown. By combining molecular pharmacology and genetic tools in INS-1E cells and in vivo, we show that CB1R ...