Table 3.

List of used PCR primers.

Gene	Forward primer	Reverse primer
Gapdh	5′-CGAGATCCCTCCAAAATCAA-3′	5′-GGTGCTAAGCAGTTGGTGGT-3′
Keratin 5	5′-CAAGCGTACCACTGCTGAGA-3′	5′-TCAGCGATGATGCTATCCAG-3′
Keratin 10	5′-GCTGACCTGGAGATGCAAAT-3′	5′-AGCATCTTTGCGGTTTTGTT-3′
Filaggrin	5′-AAGGTTCACATTTATTGCCAAA-3′	5′-GGATTTGCCGAAATTCCTTT-3′
Loricrin	5′-GGAGTTGGAGGTGTTTTCCA-3′	5′-ACTGGGGTTGGGAGGTAGTT-3′
Tight junction protein 1	5′-TGCAAAGAGTGAACCACGAG-3′	5′-GGCACTTTTCCGAGATTCTG-3′
Claudin 1	5′-CCGTTGGCATGAAGTGTATG-3′	5′-CCAGTGAAGAGAGCCTGACC-3′
Occludin	5′-GATGAGCTGGAGGAGGACTG-3′	5′-GCAGATCCCTTCACTTGCTT-3′
Desmocollin 1	5′-GTGGTCAGCCTTTCGGTTTA-3′	5′-TTGGCAAATCCTGATCCTGT-3′
Transglutaminase 1	5′-GGTGAACTCCCTGGATGACA-3′	5′-AAGGGATGTGTCTGTGTCGT-3′
Small proline rich pr. 1 A	5′-GCCCATTCTGCTCCGTATAC-3′	5′-GGTTTTGGGGATGCATGGTT-3′
Small proline rich pr. 2 G	5′-CTCTCCACCACACTGATGCT-3′	5′-AATGCTCAGGTGGACAAGGA-3′
SPINK5	5′-ATGCACCAGGGAGCATAATC-3′	5′-TACAGGGGAGTCGTCCATTC-3′

Primers were synthesized by Microsynth (Balgach, Switzerland).