背景(考古学)
心肌梗塞
缺血
医学
心脏病学
心肌缺血
梗塞
重症监护医学
内科学
生物信息学
生物
古生物学
作者
Jolanta Laukaitienė,Greta Gujytė,Edmundas Kaduševičius
标识
DOI:10.3390/ijms241612846
摘要
About half a century ago, Eugene Braunwald, a father of modern cardiology, shared a revolutionary belief that “time is muscle”, which predetermined never-ending effort to preserve the unaffected myocardium. In connection to that, researchers are constantly trying to better comprehend the ongoing changes of the ischemic myocardium. As the latest studies show, metabolic changes after acute myocardial infarction (AMI) are inconsistent and depend on many constituents, which leads to many limitations and lack of unification. Nevertheless, one of the promising novel mechanistic approaches related to iron metabolism now plays an invaluable role in the ischemic heart research field. The heart, because of its high levels of oxygen consumption, is one of the most susceptible organs to iron-induced damage. In the past few years, a relatively new form of programmed cell death, called ferroptosis, has been gaining much attention in the context of myocardial infarction. This review will try to summarize the main novel metabolic pathways and show the pivotal limitations of the affected myocardium metabolomics.
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