...
【24h】

Mitochondria and endothelial function

机译:线粒体与内皮功能

获取原文
获取原文并翻译 | 示例
           

摘要

In contrast to their role in cell types with higher energy demands, mitochondria in endothelial cells primarily function in signaling cellular responses to environmental cues. This article provides an overview of key aspects of mitochondrial biology in endothelial cells, including subcellular location, biogenesis, dynamics, autophagy, reactive oxygen species production and signaling, calcium homeostasis, regulated cell death, and heme biosynthesis. In each section, we introduce key concepts and then review studies showing the importance of that mechanism to endothelial control of vasomotor tone, angiogenesis, and/or inflammatory activation. We particularly highlight the small number of clinical and translational studies that have investigated each mechanism in human subjects. Finally, we review interventions that target different aspects of mitochondrial function and their effects on endothelial function. The ultimate goal of such research is the identification of new approaches for therapy. The reviewed studies make it clear that mitochondria are important in endothelial physiology and pathophysiology. A great deal of work will be needed, however, before mitochondria-directed therapies are available for the prevention and treatment of cardiovascular disease.
机译:与它们在具有更高能量需求的细胞类型中的作用相反,内皮细胞中的线粒体主要起信号化细胞对环境线索的反应的作用。本文概述了内皮细胞中线粒体生物学的关键方面,包括亚细胞定位,生物发生,动力学,自噬,活性氧的产生和信号传导,钙稳态,调节的细胞死亡和血红素的生物合成。在每个部分中,我们介绍关键概念,然后回顾研究,表明该机制对于内皮控制血管舒缩,血管生成和/或炎症激活的重要性。我们特别强调指出,很少有临床和转化研究对人类受试者的每种机制进行了研究。最后,我们回顾了针对线粒体功能不同方面的干预措施及其对内皮功能的影响。此类研究的最终目标是确定新的治疗方法。审查的研究表明,线粒体在内皮生理和病理生理中很重要。然而,在线粒体定向疗法可用于预防和治疗心血管疾病之前,将需要进行大量工作。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号