ABSTRACT
Exosomes are vesicle-like structures generated and secreted actively by all kinds of cells.They contain proteins, nucleic acids and also lipids from the original cells, functioning in interactions between cells by shuttling cellular cargoes, and regulation of immune response in the microenvironment.Besides, they play important roles in the oncogenesis and progression of lung neoplasms.Considerable studies have demonstrated great potentials of exosomal proteins and microRNAs as biomarkers for diagnosis, prognosis prediction and treatment of lung cancers, including immunotherapy and targeted delivering of anti-tumor drugs based on exosomes.
ABSTRACT
Amphiregulin is the ligand of epidermal growth factor receptor.It's widely expressed in many tissues and is involved in the oncogenesis,progression and metastasis of tumors.In the clinical study of lung caner,amphiregulin is a prognostic marker for NSCLC patients.Furthermore,amphiregulin is closely associated with the sensitivity and resistance of EGFRTKI treatment.Medicine target on amphiregulin can inhibit the activity of tumors.