Bertero et al. found that miR‐130/301 is involved in regulating apelin‐miR‐424/503‐FGF2 signalling in endothelial cells, and that miR‐130/301 regulates the STAT3‐miR‐204 signalling pathway to promote phenotypes associated with PAH in smooth muscle cells.16, 17, 18. The gene discussed is STAT3; the disease is pulmonary arterial hypertension.