Table 1.

Primer sequences for quantitative reverse transcription polymerase chain reaction

Primer	Primer sequences (5' → 3')
miR-15a	F: 5’- ACACTCCAGCTGGGTAGCAGCACATAATGG-3’
	R: 10 × miscript universal primer (QIAGEN)
RNU6A	F: 5’- CTCGCTTCGGCAGCACA-3’
	R: 5’- AACGCTTCACGAATTTGCGT -3’
Cdc42	F: 5’- TTATGACAGATTACGACCGC -3’
	R: 5’- CCAACAAGCAAGAAAGGAGT -3’
ZO-1	F: 5’- AACAAGCCAGCAGAGACCTC -3’
	R: 5’- CTTCATACATGGGGACGCGA -3’
E-cadherin	F: 5’- TCCAGTGAACAACGATGGCA -3’
	R: 5’- AATGTACTGCTGCTTGGCCT -3’
GAPDH	F: 5’- CCTCCTCACAGTTGCCATGT -3’
	R: 5’- CTGGTTGAGCACAGGGTACT -3’

miR-15a: MicroRNA-15a; Cdc42: Cell division cycle 42; ZO-1: Zona occludens-1.