Fig. 1
From: MicroRNA-550a-3-5p controls the brain metastasis of lung cancer by directly targeting YAP1
Characterization of exosomes isolated from plasma of lung cancer patients with or without brain metastasis and high or low metastatic lung cancer cells. A Transmission electron microscopy was used to visualize the morphology of exosomes. B The particle size of exosomes was measured using a NanoSight NS300 particle size analyser. C The levels of CD9, CD63, and HSP70 protein were determined through western blotting