Fig. 4: MiR-6750-SEVs-incorporating macrophages inhibit angiogenesis.

A Representative images of CD163/CD34 in tissues collected from graph-depicted groups. B Pearson correlation between miR-CD163 expression and MVD. Linear regression. C Scheme of HUVEC collection after co-cultured with macrophage. D, E Transwell migration assays were performed to measure cell migration. Student’s t-test. F, G Tube formation assays were performed using Matrigel. Student’s t-test. H, I Transwell migration assays were performed to measure cell migration. Student’s t-test. J, K Tube formation assays were performed using Matrigel. Student’s t-test.