TABLE 1.

The primers of genes.

Genes	Forward primers	Reverse primers
CCL28	TGC​ACG​GAG​GTT​TCA​CAT​CAT	TTG​GCA​GCT​TGC​ACT​TTC​ATC
GNAI1	TTA​GGG​CTA​TGG​GGA​GGT​TGA	GGT​ACT​CTC​GGG​ATC​TGT​TGA​AA
STC1	AGG​TGC​AGG​AAG​AGT​GCT​ACA	GAC​GAC​CTC​AGT​GAT​GGC​TT
SPP1	CTC​CAT​TGA​CTC​GAA​CGA​CTC	CAG​GTC​TGC​GAA​ACT​TCT​TAG​AT
VIP	TGA​GGG​AGC​AAA​TGA​ACC​TGA	GCA​GAA​AGT​TGA​CCC​AAG​AGT​TT
CHP2	GTT​CTC​CGT​CTG​ATG​GTT​GGG	ACT​TGG​TGA​ACT​CCA​CGA​AGG
RETNLB	CCA​TTT​CCT​GAG​CTT​TCT​GG	AGC​ACA​TCC​AGT​GAC​AAC​CA
GAPDH	ACA​ACT​TTG​GTA​TCG​TGG​AAG​G	GCC​ATC​ACG​CCA​CAG​TTT​C