Exosomal miRNAs in tumor microenvironment
Abstract Tumor microenvironment (TME) is the internal environment in which tumor cells survive, consisting of tumor cells, fibroblasts, endothelial cells, and immune cells, as well as non-cellular components, such as Digging exosomes and cytokines.Exosomes are tiny extracellular vesicles (40-160nm) containing active substances, such as proteins, li