Table I.

Reverse transcription-quantitative polymerase chain reaction primer sequences.

Primer	Sequence (5′-3′)
Caspase-3 F	TGATGATGACATGGCGTGTC
Caspase-3 R	GTTGCCACCTTTCGGTTAAC
PAI1 F	GAGACTGAAGTCGACCTCAG
PAI1 R	CTGTCCATGATGATCTCCTC
GAPDH F	GACCTGCCGTCTAGAAAAAC
GAPDH R	CTGTAGCCAAATTCGTTGTC
SMO F	ACCTATGCCTGGCACACTTC
SMO R	AGGAAGTAGCCTCCCACGAT
Ptch1 F	CAAACTCCTGGTGCAAACCG
Ptch1 R	CCGGGATTCTCAGCCTTGTT
Gli1 F	CCAGAGTTCAAGAGCCTGG
Gli1 R	CCTCGCTCCATAAGGCTCAG

F, forward; R, reverse; PAI1, plasminogen activator inhibitor-1; SMO, Smoothened; Ptch1, Patched1; Gli1, zinc finger protein Gli1.