The most significant association signal was driven by the SNP rs2952156 located at the Erb-B2 Receptor Tyrosine Kinase 2 (ERBB2) gene, whose G allele was associated with protection for asthma (OR = 0.87, p = 2.20 × 10−30) in ethnically diverse populations (46) (Table 1). Here, ERBB2 is linked to asthma.