The Mechanism of miR-29 in Bladder Cancer Released by Exosomes into Brain Microglia to Promote M2 Polarization and Angiogenesis in Brain Metastasis of Bladder Cancer.

To explore the role of miR-29 in bladder cancer, released by exosomes into brain microglia to influence its polarization and promote angiogenesis. This, in turn, would help design therapeutic strategies for brain metastasis caused by bladder cancer.