DNA Methylation Signatures in Airway Cells From Adult Children of Asthmatic Mothers Reflect Subtypes of Severe Asthma

Scientists performed differential DNA methylation analyses of 398,186 individual CpG sites in primary bronchial epithelial cells from 42 nonasthma controls and 88 asthma cases, including 56 without maternal asthma (MA) and 32 with MA.