Modulation of the JAK/ERK/STAT signaling in melanocortin-induced inhibition of local and systemic responses to myocardial ischemia/reperfusion.

The janus kinases (JAK), extracellular signal-regulated kinases (ERK) and signal transducers and activators of transcription (STAT) pathways have been shown to play a cardioprotective role. We previously gave evidence that melanocortins afford cardioprotection in conditions of myocardial ischemia/reperfusion. Here we aimed to investigate the influence of melanocortins on the JAK/ERK/STAT signaling in cardiac and systemic responses to prolonged myocardial ischemia/reperfusion.