Figure 6: The IL9 rs2069885 polymorphism correlates with high IgE levels in CF females.
From: A mast cell-ILC2-Th9 pathway promotes lung inflammation in cystic fibrosis

(a,b) IL9 rs2069885 sex interaction on total or Aspergillus-specific IgE levels and (c) IL9/IL9R expression ratio measured on CF patients. (d) Determination IL-9 (mean±s.d., ELISA) in expectorates from CF patients carrying diverse genotypes at rs2069885.