Adenosine A₂A and A₃ receptors are involved in the human endothelial progenitor cells migration.

Human endothelial progenitor cells (hEPC) are recruited to sites of neovascularization where they differentiate into endothelial cells. The signals/factors responsible for hEPC migration and adhesion to sites of injury are not well understood. Elevated levels of adenosine are known to increase mature endothelial cell migration in response to tissue injury.