The clinical impact of exosomes in cardiovascular disorders: From basic science to clinical application.

Cardiovascular disease (CVD) is the major cause of death globally; therefore, there is a need for the identification of a valid biomarker that accurately predicts the risk of developing CVD, and novel therapeutic approaches for its treatment. Exosomes are very small extracellular vesicles containing protein, lipid, transcription factors, messenger RNAs, noncoding RNA, and nucleic acid contents that are important players in intercellular communication, and that act via long-range signals or cell-to-cell contact. The discovery of exosomes provides potential strategies for the diagnosis and treatment of CVD. In the current review, we have explored the potential impact of exosomes on cardiovascular physiology, and their therapeutic potential in cardiovascular disorders with an emphasis on the existing preclinical studies.