Table 1.

Primer sequences

Gene	Primer sequence	Product Size
CLDN1-FP	5′-GATGAGGTGCAGAAGATGAGG-3′	200
CLDN1-RP	5′-AGAAGGCAGAGAGAAGCAGC-3′
CLDN5-FP	5′-TTCGCCAACATTGTCGTCC-5′	232
CLDN5-RP	5′-TCTTCTTGTCGTAGTCGCCG-3′
β-catenin-FP	5′-GTGCTATCTGTCTGCTCTAGTA-3′	152
β-catenin-RP	5′-CTTCCTGTTTAGTTGCAGCATC-3′
GAPDH-FP	5′-TTCGTACCTGGCATTGACTGG-3′	225
GAPDH-RP	5′-GAAGGTGAAGGTCGGAGT-3′