Conclusiveness is also limited due to lack of data regarding PELP1 in bladder cancer but assuming negative correlation between PELP1 and miR-200 family (66) and the fact that these miRNAs are directly repressed by Twist-related protein 1 (TWIST1) in bladder cancer (67) whose expression decreases with the PELP1 knockdown (68), we can assume that its role is not without significance. Here, TWIST1 is linked to urinary bladder carcinoma.