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. 2022 Mar 15;25:1–15. doi: 10.1016/j.omto.2022.03.004

Figure 5.

Figure 5

Identification of miRNAs that targeted ARF6 in exosomes derived from CCL18-stimulated high metastatic BC cells

(A) Representative electron microscopic images of exosomes in three high metastatic BC cell-derived exosomes. Scale bars: 100 nm. (B) Particle size distribution of exosomes was measured by NanoSight particle tracking analysis. (C) qRT-PCR analysis of miR-760, miR-1246, and miR-1290 levels in three high metastatic BC cell-derived exosomes. (D) Western blot analysis showing the presence of exosome markers CD63, ALIX, and TSG101 and absence of endoplasmic reticulum-specific protein Calnexin in high metastatic MDA-MB-468-derived exosomes.