Research Article

IL-6 Promotes Hepatocellular Carcinoma Invasion by Releasing Exosomal miR-133a-3p

Figure 2

IL-6-treated MHCC-97L cells obtain the ability of invasion and metastasis by releasing exosomes. (a) Transmission electron micrograph of exosomes, scale bar 100 nm. (b) The size of exosomes detected by NTA is consistent with the previously reported size of 30-150 nm. (c) Detection of CD63 and CD9 in exosomes. (d) Transwell invasion assay showed the invasion ability of HCCLM3 cells. (e) Graph representing the number of cells passed through in the invasion assay. (f) The callus ability of HCCLM3 cells as detected by the scratch test. .
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