ObjectiveTo summarize the regulating mechanism of microRNA in tumor microenvironment.
MethodThe literatures about the studies on the mechanism regulated by microRNA for tumor microenvironment were reviewed according to the results searched from PubMed in recent years.
ResultsmicroRNA might be participated in regulation of tumor microenvironment factors such as hypoxia-inducible factor, tumor associated fibroblasts, extracellular matrix, which leaded to a change in biological behavior of tumor cells by reforming the microenviroment.
ConclusionsmicroRNA has been participated in regulating many factors of tumor microenvironment. The change of neoplastic microenvironment has been recognized to play a critical role in the development of cancer. Therefore revealing microRNA mechanism for tumor microenvironment could not only help exploring the biological behavior of tumor cells, but also come an important insight for new means of diagnosis and treatment of cancer.
