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Roles of lipocalin 2 and adiponectin in iron overload cardiomyopathy

机译:角色lipocalin 2和脂联素的铁过载心肌病

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Thalassemia is among the most common genetic diseases worldwide. Ineffective erythropoiesis, chronic hemolysis, and regular blood transfusion in thalassemia patients lead to increased iron burden. Iron overload cardiomyopathy is the most severe co‐morbidity and most common cause of mortality in thalassemia patients. Although its associated mechanisms are still not completely understood, cellular iron mishandling, chronic inflammation, and oxidative stress appear to be the key processes involved. In order to acquire a more comprehensive insight of the impact of cardiac iron overload, these alterations need to be intensively investigated. This comprehensive mini‐review focuses on two emergent molecules which have been shown to potentially play significant roles in iron overload cardiomyopathy. These two molecules are an iron‐transporting protein, lipocalin 2, and an anti‐inflammatory adipokine, adiponectin. Reports from in vitro and in vivo studies are comprehensively summarized. Clinical studies examining the roles of these molecules in thalassemia patients are also presented and discussed.
机译:地中海贫血是最常见的基因之一全球疾病。慢性溶血,常规输血地中海贫血患者导致铁负担。严重的高发病率和最常见的原因地中海贫血患者的死亡率。相关的机制仍不完全理解,细胞铁处理不当,慢性炎症和氧化应激出现过程的关键。更全面的观点的影响心脏铁过载,这些改变需要深入调查。迷你回顾关注两个紧急分子已被证明可能玩吗铁过载的重要角色心肌病。铁列车运输蛋白质,lipocalin 2,和一个抗高炎症adipokine脂联素。从体外和体内研究全面总结。研究这些分子的角色地中海贫血病人也提出了和进行了讨论。

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