PRRX2 and myocardial infarction: Among the dysregulated 516 genes in the MI model group, 12 were transcription factors, including CEBPD, CREB3, BCL3, SIX4, NFATC4, MAFF, ERF, NFIB, MITF, AEBP1, EGR2, and PRRX2.