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. 2022 Jul 18;45(4):621–638. doi: 10.1007/s13402-022-00688-3

Fig. 6.

Fig. 6

The impact of 15 mCRC-EV-miRs on MET in the metastasized cells. (A) 165 mRNA gene targets potentially under regulation by the 15 mCRC-EV-miRs were mapped based on prior experimental evidence (microRNA Target Filter analysis module of IPA), functional enrichment of which were further uncovered by the Core Analysis of IPA (top 20 canonical pathways are shown). The colors of the bars correspond to the possibility of whether the activity of the enriched pathway could be predicted (white, yes; gray, no). (B-G) Cohort-wide correlation of miRNA expression with EMT scores. Expression levels of the indicated miRs, respectively miR-200c-3p (B), miR-200b-5p (C), miR-194-5p (D), miR-552-3p (E), miR-320b (F), miR-141-3p (G), in each patient were analyzed for the extent of correlation with the respective EMT score, as shown in the dot plots. Correlation coefficient and statistical significance of each comparison are also denoted. (H) Schematic depiction of the potential involvement of progression-dependent circulating EV-miRs in reprogramming the metastasized cells into a metastasis-favorable MET state