Increase of mesenchymal stem cell migration by Cannabidiol via activation of p42/44 MAPK.

“Migration and differentiation of mesenchymal stem cells (MSCs) are known to be involved in various regenerative processes such as bone healing.

The present study therefore focussed on cannabinoids which have been demonstrated to exhibit tissue healing properties…

Collectively, this study demonstrates CBD to promote the migration of MSCs via activation of the CB2 receptor and inhibition of GPR55 and to induce osteoblastic differentiation. CBD may therefore recruit MSCs to sites of calcifying tissue regeneration and subsequently support bone regeneration via an osteoanabolic action on MSCs.”

http://www.ncbi.nlm.nih.gov/pubmed/24304686