Table 1.

Primer sequences were used for quantitative real-time reverse transcription polymerase chain reaction (qRT-PCR).

Gene name	Forward (5’-3’)	Reverse (5’-3’)
Cd137	GGTGGACAGCCGAACTGTAA	GCTGCTCCAGTGGTCTTCTT
Tmem26	AGTGTGAGCAAGAACTCGGG	GATGGCCGGAGAAAGCCATT
Tbx1	CGCTACCGGTATGCTTTCCA	GTCTTTTCGAGGGGCCACAT
β-actin	GGTGGGAATGGGTCAGAAGG	GTTGGCCTTAGGGTTCAGGG