MMP15 and urinary bladder cancer: The underlying mechanism how LINC00482, FOXA1 and MMP15 function in bladder cancer was further investigated to study the underlying mechanisms, bladder cancer cells were transfected with sh-MMP15, sh-NC, oe-LINC00482 + oe-FOXA1 + sh-MMP15, or oe-LINC00482 + oe-FOXA1 + sh-NC.