Sciences within European Young Researcher Community272The neuro-cardiac interaction defines an extracellular microdomain required for neurotrophic si…

2016

# 272 The neuro-cardiac interaction defines an extracellular microdomain required for neurotrophic signaling {#article-title-2} Purpose: Sympathetic neurons (SNs) innervate the myocardium with a defined topology that allows physiological modulation of cardiac activity. Limiting amounts of neurotrophins released by cardiac cells control SN viability and myocardial distribution, whose impairment has been described in a number of heart diseases (e.g. myocardial infarction, heart failure). Therefore, the fine control of cardiac innervation is crucial to ensure the physiological sympathetic function. It has been demonstrated that SNs directly interact with cardiomyocytes (CMs). Although it has b…