Table 3. Primer sequences.

Name	Forward primer(5'->3')	Reverse primer(5'->3')
hsa-miR-506-3p	ACACTCATAAGGCACCCTTC	TCTACTCAGAAGGGGAGTAC
hsa-miR-7162-3p	CACTCATCTGAGGTGGAAC	GCTGCTGTTCCGAGTACAT
hsa-miR-125a-3p	ACTCACAGGTGAGGTTC	GGCTGGGAAGGAGAGTAC
hsa-miR-200a-3p	CACTCTAACACTGTCTGG	ACATCGTTACCGAGAGTA
hsa-miR-1291	CACTCTGGCCCTGACTG	ACTGCTGGTCTTGAGTACA
hsa-miR-3192-5p	ACACTCTCTGGGAGGTT	TTCCACTGCTAGAGTACAT
hsa-miR-4441	ACACTCTACAGGGAGGAG	TACAATCTCCGAGAGTAC
hsa-miR-4728-5p	ACACTCTGGGAGGGGAGAG	TGCTTGCTGGAGAGTACA
hsa-miR-4291	ACTCTTCAGCAGGAACAG	AGCTGTTCCTGGAGAGTAC
hsa-miR-548n	ACTCCAAAAGTAATTGTGG	ACAAAATCCACGAGAGTAC
U6	CTCGCTTCGGCAGCACA	ACGCTTCACGAATTTGC
RAB3D	GACCTCCGGTTTAGAGGCAC	GTTGGTTGGTGTTTGGGAGC
CDK4	TGATGCGCCAGTTTCTAAGAGG	GGTCGGCTTCAGAGTTTC
MMP9	CCTGGAGACCTGAGAACCAATC	CCACCCGAGTGTAACCATAGC
β-actin	CATCCTGGCCTCGCTGT	GCTGTCACCTTCACCGTTCC

All the reactions were carried out as described previously [27].