ITGA5 (P< 0.0001) and ITGA7 (P = 0.0002) were significantly reduced in the BLCA population; whereas ITGB6 (P< 0.0001) was markedly overexpressed in the BLCA group (Figure 7), which in accordance with bioinformatics results. Here, ITGA7 is linked to bladder transitional cell carcinoma.