Endotyping of IgE-mediated polyethylene glycol and/or polysorbate 80 allergy
Description
CONCLUSION: PEG and PS80 cross-reactivity is determined by IgE recognizing short PEG motifs, whilst PS80 mono-allergy is PEG-independent. PS80 skin test positivity in PEG allergics was associated with a severe and persistent phenotype, higher serum
