Regulation of exosomes in tumor:research progress / 中国药理学与毒理学杂志

ABSTRACT

Exosomes are extracellular nanoparticles secreted by multiple types of cells,which are enriched for some bioactive molecules,such as proteins,messcge RNA(mRNA),micro RNA(miRNA), DNA and lipid. These molecules are documented to be involved in the process of intercellular material exchange and signal communication,thus affecting the function of cells. Also,exosomes are considered to participate in tumor angiogenesis,cancer progression and metastasis,but the mechanism remains obscure. Exosomes are of great value for the diagnosis and treatment of tumor. The correlations between exosomes and tumorigenesis and tumor metastasis as well as their clinical applications are summarized in this review.