Table 1. Primers for quantitative real-time reverse transcription polymerase chain reaction.

Gene	Forward (5′→3′)	Reverse (5′→3′)
COL1a1	CGACCTCAAGATGTGCCACT	GCAGTAGACCTTGATGGCGT
MMP2	ACGATGATGACCGGAAGTGG	GTGTAGATCGGGGCCATCAG
MMP14	TTCGTGTTGCCTGATGACGA	TTCCCGTCACAGATGTTGGG
TNFα	ATGGCCTCCCTCTCATCAGT	TTTGCTACGACGTGGGCTAC
IFN-γ	AGACAATCAGGCCATCAGCA	CTCATTGAATGCTTGGCGCT
CCL19	AGACTGCTGCCTGTCTGTGA	GCCTTTGTTCTTGGCAGAAG
CCL21	AGACTCAGGAGCCCAAAGCA	GTTGAAGCAGGGCAAGGGT
CXCL12	AGACAATCAGGCCATCAGCA	CTCATTGAATGCTTGGCGCT
CXCL13	ATTCAAGTTACGCCCCCTGG	TTGGCACGAGGATTCACACA
β-actin	GGCTGTATTCCCCTCCATCG	CCAGTTGGTAACAATGCCATGT

CCL19: C-C motif chemokine ligand 19; CCL21: C-C motif chemokine ligand 21; COL1a1: collagen type 1 alpha 1 chain; CXCL12: C-X-C motif chemokine ligand 12; CXCL13: C-X-C motif chemokine ligand 13; IFN-γ: interferon-gamma; MMP-2: matrix metalloproteinase-2; MMP-14: matrix metalloproteinase-14; TNF-α: tumor necrosis factor-alpha