The expression of most Snail-targeting miRNAs (miR-23b, miR-29b, miR-30, miR-125b, miR-153, and miR-200) was lower in breast and colon cancer than in matched normal tissues; however, miR-34, miR-148a, and miR-203 expression was similar to control tissues in metaplastic breast carcinoma (Figure 6E). The gene discussed is SNAI1; the disease is breast carcinoma.