@article {1006,
	title = {The high molecular weight glutenin subunit Bx7 allergen from wheat contains repetitive IgE epitopes.},
	journal = {Allergy},
	volume = {69},
	year = {2014},
	month = {2014 Oct},
	pages = {1316-1323},
	abstract = {BACKGROUND: Wheat is one of the most common food allergen sources for children and adults. The aim of this study was to characterize new wheat allergens using an IgE discovery approach and to investigate their IgE epitopes.

METHODS: A cDNA expression library representing the wheat transcriptome was constructed in phage lambda gt11 and screened with IgE antibodies from wheat food allergic patients. IgE-reactive cDNA clones coding for portions of high molecular weight (HMW) glutenin subunits were identified by sequence analysis of positive clones. IgE epitopes were characterized using recombinant fragments from the HMW Bx7 and synthetic peptides thereof for testing of allergic patients{\textquoteright} sera and in basophil degranulation assays.

RESULTS: We found that the major IgE-reactive areas of HMW glutenins are located in the repetitive regions of the protein and could show that two independent IgE-reactive fragments from HMW Bx7 contained repetitive IgE epitopes.

CONCLUSIONS: Our results demonstrate that IgE antibodies from wheat food allergic patients can recognize repetitive epitopes in one of the important wheat food allergens. Recombinant HMW Bx7 may be included into the panel of allergens for component-resolved diagnosis of wheat food allergy.},
	issn = {1398-9995},
	doi = {10.1111/all.12464},
	author = {Baar, A. and Pahr, S. and Constantin, C. and Giavi, S. and Papadopoulos, N. G. and Pelkonen, A S and M{\"a}kel{\"a}, MJ and Scheiblhofer, S. and Thalhamer, J. and Weber, M. and Ebner, C. and Mari, A. and Vrtala, S. and Valenta, R.}
}
