Characteristics and Roles of Exosomes in Cardiovascular Disease
Characteristics and Roles of Exosomes in Cardiovascular Disease
复制标题
DOI：
--
复制
发表时间：
2017
期刊：
影响因子：
--
通讯作者：
Wang Qian
中科院分区：
文献类型：
--
作者：
Zhang Yuan;Hu Yanwei;Zheng Lei;Wang Qian
Exosomes are nano-sized biological membrane-enclosed vesicles that contain a cell-specific cargo of proteins, lipids, and nucleic acids that are released and taken up by most cell types, thereby inducing expression and functional changes via horizontal transfer of cargos between cells. Thus, exosomes present a largely unknown "cell-to-cell" communication system, which is now increasingly being investigated for diagnostic and therapeutic use in cardiovascular disease (CVD). The purpose of this review is to summarize recent findings on the properties and roles of exosomes in a variety of physiological and pathological settings related to CVD. We focus on available information on exosome-mediated intercellular communication relevant to myocardial injury, repair, and regeneration. Finally, we address the promise of exosomes as valuable diagnostic and prognostic biomarkers, and their potential use as therapeutic tools in CVD. Exosomes remain largely unexplored for therapeutic use in the field of cardiovascular diagnosis and medicine. A more detailed characterization of cardiac exosomes shed by different components of the heart will be of fundamental importance to address specific changes in the profile of exosomal microRNAs and proteins, which will enable the clinical use of exosomes as minimally invasive diagnostic tools and vehicles for delivery of targeted therapies for CVD.
