Gluten Intolerance
Gluten Intolerance - Related Videos
06:51
Film Extrusion of Crambe abyssinica/Wheat Gluten Blends
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Cited by 3 •
2017
The side stream from plant oil production of Crambe abyssinica has limited value. The purpose of this study was to find methods for extruding materials based on this side stream, demonstrating that products with a higher value can be produced. The extrudates were found to have promising properties.
08:32
Studying the Hypothalamic Insulin Signal to Peripheral Glucose Intolerance with a Continuous Drug Infusion System into the Mouse Brain
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Cited by 3 •
2018
This protocol studies the role of chemokine (C-C motif) ligand 5 (CCL5) in the hypothalamus by delivering an antagonist, MetCCL5, into the mouse brain using a micro-osmotic pump brain infusion system. This transient inhibition of CCL5 activity interrupted hypothalamic insulin signaling, leading to glucose intolerance and peripheral systemic insulin sensitivity.
10:27
Recognition of Epidermal Transglutaminase by IgA and Tissue Transglutaminase 2 Antibodies in a Rare Case of Rhesus Dermatitis
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Cited by 10 •
2011
Dermatitis herpetiformis (DH) is a chronic inflammatory condition characterized by an autoimmune reaction between IgA and epidermal transglutaminase (eTG). DH develops in a very small portion of gluten-sensitive and/or celiac patients. The results of this study indicate that DH can also develop in a rhesus monkey host with symptoms of idiopatic dermatitis.
07:39
Basic Three-Dimensional (3D) Intestinal Model System with an Immune Component
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Cited by 5 •
2023
Here we describe constructing a basic three-dimensional (3D) intestinal cell line model system and a paraffin embedding protocol for light microscopic evaluation of fixed intestinal equivalents. Staining of selected proteins permits the analysis of multiple visual parameters from a single experiment for potential use in preclinical drug screening studies.
06:52
Characterizing Herbivore Resistance Mechanisms: Spittlebugs on Brachiaria spp. as an Example
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Cited by 11 •
2011
This video explains mechanisms of host plant resistance to herbivory and demonstrates a no-choice test that estimates the relative contributions of antibiosis and tolerance to spittlebug resistance in Brachiaria spp.
FAQs
In celiac disease, gluten acts as the trigger for an autoimmune reaction directed against the small intestine. This response damages the villi, the tissue structures that support nutrient absorption. Because villous injury can compromise the intestine’s absorptive surface, the biological consequences extend beyond digestive symptoms and may affect how efficiently nutrients enter the body.
Non-celiac gluten sensitivity can produce symptoms after gluten exposure without the characteristic small-intestinal villous injury associated with celiac disease. This distinction matters because similar digestive complaints may arise through different biological pathways. Separating symptom occurrence from tissue damage helps researchers and clinicians interpret gluten-related reactions more accurately and avoid treating all responses as the same condition.
Wheat allergy represents a separate allergic response rather than the autoimmune mechanism described for celiac disease or the symptom pattern associated with non-celiac gluten sensitivity. Although wheat may be involved, the underlying biological process differs. Recognizing that distinction is important because the same food source can be linked to reactions that involve different interactions between food proteins and the immune system.
The clearest structural effect described is villous damage in celiac disease, which can interfere with the small intestine’s role in nutrient absorption. More broadly, gluten-related conditions provide a model for examining interactions among food proteins, immunity, and the intestinal barrier. This biology helps explain why researchers consider both tissue structure and immune activity when studying digestive effects.
Accurate diagnosis depends on separating celiac disease, non-celiac gluten sensitivity, and wheat allergy rather than grouping every reaction under one label. Their mechanisms and intestinal effects are not identical: one includes autoimmune villous injury, another lacks that characteristic injury, and the third reflects an allergic response. Correct classification supports more appropriate dietary management and clearer biological interpretation.
Dietary management must reflect the condition being addressed because gluten-related reactions do not share the same mechanism or tissue consequences. Understanding whether the response involves autoimmune injury, symptoms without characteristic villous damage, or an allergic process provides the biological context for management decisions. This distinction also helps connect individual care with research on food proteins and intestinal health.