A comparison analysis revealed that COX6C, ROMO1, TUSC2, MCEE, UQCR10, TIMM10, NDUFAB1, HSPE1, ATP5G1, RAB38, COX14, GPX4, NDUFA3, MRPL22, CYP24A1, MRPS17, NDUFAF2, ENDOG, MRPL54, MR21, FAM210B, and IFI27 were significantly less expressed in T2-low asthma than in T2-high asthma (Figure 4B). The gene discussed is CYP24A1; the disease is asthma.