Table 1.

The primers used in the present study.

Gene	Forward primer (5′-3′)	Reverse primer (5′-3′)
miR-338-5p	GGGAACAATATCCTGGTGC	GTGCAGGGTCCGAGGT
Shh	AGCTGGAGAAGTTTAGGGTG	CAAGCCAGGGCAGAGGTAG
Ihh	CCGCAATAAGTATGGACTGC	TTGGCTGCGGCCGAGTGCT
Dhh	AGGAGCGGGTGAACGCTTTG	GCGCCAGCAACCCATACTTG
E-cadherin	CCTCGACACCCGATTCAAAG	CCACTGTATTCAGCGTGAC
MMP-2	TGCACTGATACCGGCCGCAG	AACTTGCAGGGCTGTCCTTC
GAPDH	GTCTCCTCTGACTTCAA	ACCACCCTGTTGCTGTA

Note: Shh—Sonic Hedgehog; Ihh—Indian Hedgehog; Dhh—Desert Hedgehog; MMP-2—matrix metalloproteinase-2.