“Recently, it has also been demonstrated that the pleiotropic cannabinoid system is involved in both liver and pancreatic fibrosis. Furthermore, cannabinoids may play a pro- or anti-fibrogenic role depending on their interaction with CB1r or CB2r.

This raises the possibility that pharmacologic modulation of the endocannabinoid system could be a target to limit tissue damage in pathologic fibrosis.

It has been demonstrated that the endocannabinoid system is up-regulated in pathologic fibrosis and that modulation of the cannabinoid receptors might limit the progression of uncontrolled fibrogenesis.

Both CB1 and CB2 receptors were over-expressed in dcSSc fibroblasts compared with healthy controls.