Table 2. The correlation of CUL4B with EMT markers in bladder cancer tissues and adjacent normal tissues.

EMT markers	CUL4B		r	P
	High expression	Low expression
E-cadherin
High expression	17	36	–0.462	< 0.001
Low expression	0	19
N-cadherin
High expression	68	26
Low expression	19	29	0.318	< 0.001
Vimentin
High expression	22	5
Low expression	65	50	0.201	0.016

EMT, epithelial-to-mesenchymal transition; BC, bladder cancer.