IGHE and asthma: Since genomic findings for asthma treatment response, asthma exacerbations, or gene–environment interactions have been recently reviewed elsewhere [85,86,87,88], this review will focus on age of asthma onset, moderate-to-severe asthma, asthma remission, T2-low asthma, as well as lung function, total IgE levels, and eosinophil-specific proteins in asthma.