The Characterization of the Repertoire of Wheat Antigens and Peptides Involved in the Humoral Immune Responses in Patients with Gluten Sensitivity and Crohn's Disease

Table 3

IgA antibody expressed as optical density (OD) against wheat and all gliadin, glutenin peptides, exorphins, gliadin-transglutaminase, transglutaminase, and WGA in healthy control subjects and patients with celiac and Crohn’s disease.

	Wheat (OD)	𝛼-Gliadin 33 (OD)	𝛼 -Gliadin 17 (OD)	𝛾-Gliadin 15 (OD)	𝜔-Gliadin 17 (OD)	Glutenin 21 (OD)	Gluteo-morphin (OD)	Pro-dynorphin (OD)	Gliadin + transglut (OD)	Transglut (OD)	WGA (OD)
Control mean ± SD	0.23±0.15	0.11±0.09	0.25±0.26	0.11±0.06	0.13±0.08	0.23±0.23	0.19±0.16	0.13±0.10	0.06±0.06	0.10±0.07	0.11±0.07
Gluten sensitive Patient mean ± SD	0.89±0.30	0.28±0.37	0.45±0.51	0.71±0.60	0.52±0.54	0.66±0.51	0.45±0.48	0.84±0.56	0.61±0.51	1.01±0.60	1.11±0.95
𝑃 values	0.0001	0.0195	0.0411	0.0001	0.0009	0.0003	0.0078	0.0001	0.0001	0.0001	0.0001
Crohn’s patient Mean ± SD	0.29±0.50	0.13±0.35	0.15±0.33	0.39±0.49	0.11±0.29	0.15±0.28	0.14±0.28	0.44±0.50	0.12±0.25	0.52±0.73	0.40±0.81
𝑃 values	0.2777	0.3859	0.0935	0.0044	0.3312	0.0992	0.2106	0.0035	0.1544	0.0047	0.0517