In addition, miR-765 mimics obviously down-regulated the expression of several EMT-related markers (e.g., COL3A1, FN1, CDH2, S100A4, MMP9, SNAIL and ZEB1) and up-regulated TJP1 expression in tumor lesions (Figure 1K and Figure S1F). The gene discussed is COL3A1; the disease is neoplasm.