Table 2. Primer sequence.

Gene	Primer sequence
MALAT1	F: 5′- CTCACTAAAGGCACCGAAGG-3′
	R: 5′- GGCAGAGAAGTTGCTTGTGG-3′
Notch-1	F: 5′- CACTTGGCTGCCCGATACTCT-3′
	R: 5′- GCCCATGTTGTCCTGGATGTT-3′
Collagen-I	F: 5′- GAGGGCCAAGACGAAGACATC-3′
	R: 5′- CAGATCACGTCATCGCACAAC-3′
Collagen-III	F: 5′- GGAGCTGGCTACTTCTCGC-3′
	R: 5′- GGGAACATCCTCCTTCAACAG-3′
Fibronectin	F: 5′- ACAACCAGAGGAGGCACAAG-3′
	R: 5′- CCGTGTAAGGGTCAAAGCAT-3′
GAPDH	F: 5′- ACGGCAAGTTCAACGGCACAG-3′
	R: 5′- GACGCCAGTAGACTCCACGACA-3′

Note: F, forward; R, reverse; MALAT1, metastasis-associated lung adenocarcinoma transcript 1; GAPDH, glyceraldehyde phosphate dehydrogenase.