TEX46 and esophageal squamous cell carcinoma: Examples of miRNAs that were implicated in TEX-mediated functions include, but are not limited to, (i) miR-21, miR-141, miR-200a, miR-200c, miR-200b, miR-203, miR-205, and miR-214, all of which were found to be expressed in circulating TEXs isolated from ovarian cancer patients [124]; and (ii) miR-21 and miR-1246, identified as diagnostic and prognostic markers in exosomes from esophageal squamous cell cancer (ESCC) [125,126,127].