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. 2021 Oct 4;9:750171. doi: 10.3389/fcell.2021.750171

FIGURE 4.

FIGURE 4

The effects of miR-371b-5p delivered by engineered exosomes on tumor cell invasion and migration. 143B cells were incubated for 6 h with each of the following: PBS, Unload Exo, NC Exo, and miR-317b-5b Exo. (A) Wound-healing assay assessed the effect of miR-317b-5b-loaded engineered exosomes on 143B cells migration. (B) Transwell assay on the effect of miR-317b-5b-loaded engineered exosomes on 143B cells migration and invasion. ***P < 0.001 vs. NC Exo. Error bars represented SD. Data represented three independent experiments.