Exosomes: A Source of Protein Biomarkers

Exosomes are 30-150 nm extracellular vesicles that are endocytically released from cells. Exosomes were previously thought to simply exude unnecessary proteins from cells; however, more recent research has highlighted their importance in cell-to-cell communication by transporting biomolecules such as mRNA, microRNA, and protein through the circulatory system. Recipient cells may…