“…33 Furthermore, positive outward remodelling of preexisting collateral arteries into functional conductance arteries, arteriogenesis, is the most important endogenous rescue mechanism to prevent cardiovascular ischaemia. 34 Arteriogenesis is accompanied by the expression of kinin precursor, and kinin receptors act as positive modulators of arteriogenesis in mice and rats. Here, collateral artery growth is effectively and therapeutically stimulated by BKB1R agonists, involving a contribution of peripheral immune cells 35 (Figure 1).…”