These studies show the impact of the expression of the A2B adenosine receptor in terms of myocardial infarction (69, 70), in acute pulmonary inflammation (71–73), and the expression of the receptor on the vascular endothelium (74, 75), and on different epithelial cell lines (32, 35, 76). This evidence concerns the gene ADORA2B and myocardial infarction.