“Acute kidney injury (AKI) is an increasing problem clinically and is associated with chronic kidney disease progression.

Cannabinoid type 2 receptor activation has been shown to mitigate some of the deleterious tubular effects due to AKI, but its role on the renal vasculature has not been fully described.

In this study, we investigated the effects of our novel cannabinoid CB2 receptor agonist, SMM-295, on renal vasculature by assessing cortical perfusion using laser Doppler flowmetry and changes in luminal diameter using isolated afferent arterioles.

These data provide new insight into the potential benefit of SMM-295 by activating vascular and non-vascular CB2 receptors to promote renal vasodilation, and provide a new therapeutic target to treat renal injuries that impact renal blood flow dynamics.”