Exosomal miRNAs in tumor microenvironment

Exosomal miRNAs in tumor microenvironment

Blog Article

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, lipids and nucleic acids.Exosomes carry biologically active miRNAs to shuttle between tumor cells and TME, thereby affecting tumor Choline/Inositol development.

Tumor-derived exosomal miRNAs induce matrix reprogramming in TME, creating a microenvironment that is conducive to tumor growth, metastasis, immune escape and chemotherapy resistance.In this review, we updated the role of exosomal miRNAs in the process of TME reshaping.