Table 3. Correlation of Bcl-2, Twist1 and EMT related proteins.

	Bcl-2	Twist1	N-cadherin	Vimentin	E-cadherin	MMP2	MMP9
Bcl-2	..	r = 0.303	r = 0.291	r = 0.234	r = −0.405	r = 0.490	r = 0.302
		P = 0.006	P = 0.008	P = 0.034	P = 0.000	P = 0.000	P = 0.006
Twist1		..	r = 0.249	r = 0.348	r = −0.547	r = 0.399	r = 0.457
			P = 0.024	P = 0.001	P = 0.000	P = 0.000	P = 0.000
N-cadherin			..	r = 0.223	r = −0.161	r = 0.320	r = 0.208
				P = 0.044	P = 0.148	P = 0.003	P = 0.061
Vimentin				..	r = −0.216	r = 0.147	r = 0.174
					P = 0.051	P = 0.187	P = 0.119
E-cadherin					..	r = −0.325	r = −0.306
						P = 0.003	P = 0.005
MMP2						..	r = 0.330
							P = 0.002