Table 2. The association between stem cell markers and YAP1 expression in skin cancer datasets.

Stem cell markers	Datasets	†Pearson correlation, r	‡P-value
OCT4	Riker (n = 87)	0.3445	0.0011
SOX2	Beasley (n = 28)	0.5504	0.0024
	Nindl (n = 15)	0.5191	0.0474
NANOG	Riker (n = 87)	0.4529	< 0.0001
KLF4	Riker (n = 87)	0.5593	< 0.0001
	Talantov (n = 70)	0.3372	0.0043
ALDH1A1	Beasley (n = 28)	0.5799	0.0012
	Bogunovic (n = 44)	0.3364	0.0256
CD44	Bittner (n = 31)	0.5683	0.0009
	Bogunovic (n = 44)	0.4901	0.0007
	Riker (n = 87)	0.2940	0.0057
	Smith (n = 18)	0.5956	0.0091
	Talantov (n = 70)	0.4553	< 0.0001
	Xu (n = 83)	0.3048	0.0051
	Nindl (n = 15)	0.7799	0.0006
CD133	Smith (n = 18)	0.6350	0.0046

^†r, Pearson's correlation coefficient and ^‡P-value for two-tailed Student's t test of Individual dataset (Oncomine database). P value < 0.05 was considered statistically significant.