*Allergen exposure/penetration and initiation of alarmin activity occurs
at the subacute, acute lesional and chronic lesional stages, but has
only been illustrated at the subacute stage to improve readability.
AMPs, antimicrobial peptides; CRSwNP, chronic rhinosinusitis with nasal
polyps; DC, dendritic cell; EoE, eosinophilic esophagitis; FeNO,
fractional exhaled nitric oxide; Ig, immunoglobulin; IL, interleukin;
ILC2, type 2 innate lymphoid cell; PGD2, prostaglandin
D2; TARC, thymus- and activation-regulated chemokine; Th, T helper cell;
TNFα, tumour necrosis factor alpha; TSLP, thymic stromal lymphopoietin.
Figure 2. Modified Delphi process