Table 3.

Primers for real-time quantitative PCR analysis.

Gene name	Primer	Sequence
SOX2	Forward	5′-GCCCTGCAGTACAACTCCAT-3′
	Reverse	5′-GGAGTGGGAGGAGGAGGTAA-3′
CD44	Forward	5′-CCAAGACAGTTCCAGGGTGT-3′
	Reverse	5′-TTGAGGTTTCCGCATAGGAC-3′
GAPDH	Forward	5′-AACTCCCTCAAGATTGTCAGCAA-3′
	Reverse	5′-CATGGATGACTTTGGCTAGAGGA-3′