In addition, except for TIMP1 (P > 0.05), the expression levels of INHBA (P < 0.05), LAMC2 (P < 0.05), PLAU (P < 0.05) and TGFβ1 (P < 0.05) were significantly different between tumour and normal samples (Figure 6A). Here, TGFB1 is linked to neoplasm.