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. 2024 Dec 18;15(12):913. doi: 10.1038/s41419-024-07297-y

Fig. 4. Exosomal miR-320d enhances vascular endothelial cell proliferation and migration.

Fig. 4

A, B CCK8 assay to assess the impact of miR-320d mimics-Exos (A) and exosomes containing miR-320d inhibitor (B) on the proliferative capacity of vascular endothelial cells. C, D Transwell assay demonstrating the effects of miR-320d mimics-Exos (C) and exosomes containing miR-320d inhibitor (D) on the migration ability of vascular endothelial cells. E, F Cell wound-healing assay evaluating the effects of miR-320d mimics-Exos (E) and exosomes containing miR-320d inhibitor (F) on the migration ability of HUVEC (left) and EA.hy926 (right) cells. (Two-tailed unpaired t-test or Mann–Whitney test *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001).