Comparing only tumour samples without the corresponding normal mucosa, an inverse association of increasing T stage with the expression of PTPN13 and ZEB2 (Rho = −0.619, p = 0.014; Rho = −0.651, p = 0.006; respectively) as well as with the expression of miR-200a, miR-200b and miR-200c (Rho = −0.447, p = 0.015; Rho = −0.426, p = 0.024; Rho = −0.433, p = 0.021, respectively) was found. Here, ZEB2 is linked to neoplasm.