TMEM132D and panic disorder: T-test results of the determination of methylation at CpG sites of TEME132D showed that the methylation levels of CpG1, CpG2, CpG3, CpG4, CpG5, CpG6, CpG7, CpG8, CpG11, CpG14, and CpG18 in the promoter region of TMEM132D were significantly lower in the panic disorder group than in the healthy control group.