Fig. 1

B4GALT1 expression in muscle-invasive bladder cancer (MIBC) tissues. Representative B4GALT1 immunohistochemical images of low expression (a) and high expression (b) in low pathological grade MIBC tissues; representative B4GALT1 immunohistochemical images of low expression (d) and high expression (e) in high pathological grade MIBC tissues; negative image by isotype control in bladder tissue (c); representative B4GALT1 immunohistochemical image in normal urothelium (f). Scale bars (black lines) = 100 um. (Magnification 200×)