URECs also tested highly positive for mesenchymal stromal cell markers, including the CD73 surface molecule, which is known to be involved in the regulation of the immune response by converting pro-inflammatory adenosine monophosphate (AMP) into anti-inflammatory adenosine, reducing myocardial ischemia/reperfusion injury in animal models [27] (p. e006949). The gene discussed is NT5E; the disease is myocardial ischemia.