Analysis of information sources in references of the Wikipedia article "Gluten" in English language version.
Previous studies have shown that gliadin can cause an immediate and transient increase in gut permeability. This permeating effect is secondary to the binding of specific undigestible gliadin fragments to the CXCR3 chemokine receptor with subsequent release of zonulin, a modulator of intercellular tight junctions. This process takes place in all individuals who ingest gluten. For the majority, these events do not lead to abnormal consequences. However, these same events can lead to an inflammatory process in genetically predisposed individuals when the immunologic surveillance system mistakenly recognizes gluten as a pathogen.
Similar proteins to the gliadin found in wheat exist as secalin in rye, hordein in barley, and avenins in oats, and are collectively referred to as 'gluten'. The gluten found in all of these grains has been identified as the component capable of triggering the immune-mediated disorder, celiac disease.
the distinctive feature that makes wheat unique is, precisely, the visco-elasticity of gluten. When the grain is milled and mixed with water, storage proteins form a dough, capable of retaining gas bubbles. These properties make wheat suitable for the preparation of a great diversity of food products
Given the unique properties of wheat gluten, it is not surprising that it has been the subject of intense attention by the food industry. (...) Gluten does have economic benefits over and above the more expensive milk- or soy-protein products (Table 1), and its functional properties, which other products cannot duplicate, give it a unique place among the various protein products. (...) Unlike whey and soy proteins, gluten or wheat proteins are not high in biological value and have not been widely researched for nutritional advantages.
There are at least 50 toxic epitopes in gluten peptides exerting cytotoxic, immunomodulatory, and gut-permeating activities.
Previous studies have shown that gliadin can cause an immediate and transient increase in gut permeability. This permeating effect is secondary to the binding of specific undigestible gliadin fragments to the CXCR3 chemokine receptor with subsequent release of zonulin, a modulator of intercellular tight junctions. This process takes place in all individuals who ingest gluten. For the majority, these events do not lead to abnormal consequences. However, these same events can lead to an inflammatory process in genetically predisposed individuals when the immunologic surveillance system mistakenly recognizes gluten as a pathogen.
It is necessary to consider that oats include many varieties, containing various amino acid sequences and showing different immunoreactivities associated with toxic prolamins. As a result, several studies have shown that the immunogenicity of oats varies depending on the cultivar consumed. Thus, it is essential to thoroughly study the variety of oats used in a food ingredient before including it in a gluten-free diet.
The increase in world-wide consumption of a Mediterranean diet, which includes a wide range of wheat-based foods, has possibly contributed to an alarming rise in the incidence of wheat (gluten?)-related disorders.1, 2
mechanization of farming and the growing industrial use of pesticides have favored the development of new types of wheat with a higher amount of toxic gluten peptides that cause the development of gluten-related disorders
Furthermore, a role for the FODMAP (eg, fructans) component of wheat as the sole trigger for symptoms is somewhat doubtful, because many patients with NCWS report resolution of symptoms after the withdrawal of wheat and related cereals, while continuing to ingest vegetables and fruits with high FODMAP content in their diets.59 On the whole, it is conceivable that more than one culprit may be involved in symptoms of NCWS (as they are currently defined), including gluten, other wheat proteins, and FODMAPs.60–62
Although intolerance to fructans and other FODMAPs may contribute to NCGS, they may only explain gastrointestinal symptoms and not the extraintestinal symptoms observed in NCGS patients, such as neurologic dysfunction, psychological disturbances, fibromyalgia, and skin rash.15 Therefore, it is unlikely that they are the sole cause of NCGS.
Similar proteins to the gliadin found in wheat exist as secalin in rye, hordein in barley, and avenins in oats, and are collectively referred to as 'gluten'. The gluten found in all of these grains has been identified as the component capable of triggering the immune-mediated disorder, celiac disease.
the distinctive feature that makes wheat unique is, precisely, the visco-elasticity of gluten. When the grain is milled and mixed with water, storage proteins form a dough, capable of retaining gas bubbles. These properties make wheat suitable for the preparation of a great diversity of food products
There are at least 50 toxic epitopes in gluten peptides exerting cytotoxic, immunomodulatory, and gut-permeating activities.
Previous studies have shown that gliadin can cause an immediate and transient increase in gut permeability. This permeating effect is secondary to the binding of specific undigestible gliadin fragments to the CXCR3 chemokine receptor with subsequent release of zonulin, a modulator of intercellular tight junctions. This process takes place in all individuals who ingest gluten. For the majority, these events do not lead to abnormal consequences. However, these same events can lead to an inflammatory process in genetically predisposed individuals when the immunologic surveillance system mistakenly recognizes gluten as a pathogen.
It is necessary to consider that oats include many varieties, containing various amino acid sequences and showing different immunoreactivities associated with toxic prolamins. As a result, several studies have shown that the immunogenicity of oats varies depending on the cultivar consumed. Thus, it is essential to thoroughly study the variety of oats used in a food ingredient before including it in a gluten-free diet.
The increase in world-wide consumption of a Mediterranean diet, which includes a wide range of wheat-based foods, has possibly contributed to an alarming rise in the incidence of wheat (gluten?)-related disorders.1, 2
mechanization of farming and the growing industrial use of pesticides have favored the development of new types of wheat with a higher amount of toxic gluten peptides that cause the development of gluten-related disorders
Furthermore, a role for the FODMAP (eg, fructans) component of wheat as the sole trigger for symptoms is somewhat doubtful, because many patients with NCWS report resolution of symptoms after the withdrawal of wheat and related cereals, while continuing to ingest vegetables and fruits with high FODMAP content in their diets.59 On the whole, it is conceivable that more than one culprit may be involved in symptoms of NCWS (as they are currently defined), including gluten, other wheat proteins, and FODMAPs.60–62
Although intolerance to fructans and other FODMAPs may contribute to NCGS, they may only explain gastrointestinal symptoms and not the extraintestinal symptoms observed in NCGS patients, such as neurologic dysfunction, psychological disturbances, fibromyalgia, and skin rash.15 Therefore, it is unlikely that they are the sole cause of NCGS.
the distinctive feature that makes wheat unique is, precisely, the visco-elasticity of gluten. When the grain is milled and mixed with water, storage proteins form a dough, capable of retaining gas bubbles. These properties make wheat suitable for the preparation of a great diversity of food products
It is necessary to consider that oats include many varieties, containing various amino acid sequences and showing different immunoreactivities associated with toxic prolamins. As a result, several studies have shown that the immunogenicity of oats varies depending on the cultivar consumed. Thus, it is essential to thoroughly study the variety of oats used in a food ingredient before including it in a gluten-free diet.
mechanization of farming and the growing industrial use of pesticides have favored the development of new types of wheat with a higher amount of toxic gluten peptides that cause the development of gluten-related disorders
Furthermore, a role for the FODMAP (eg, fructans) component of wheat as the sole trigger for symptoms is somewhat doubtful, because many patients with NCWS report resolution of symptoms after the withdrawal of wheat and related cereals, while continuing to ingest vegetables and fruits with high FODMAP content in their diets.59 On the whole, it is conceivable that more than one culprit may be involved in symptoms of NCWS (as they are currently defined), including gluten, other wheat proteins, and FODMAPs.60–62
There are at least 50 toxic epitopes in gluten peptides exerting cytotoxic, immunomodulatory, and gut-permeating activities.
Previous studies have shown that gliadin can cause an immediate and transient increase in gut permeability. This permeating effect is secondary to the binding of specific undigestible gliadin fragments to the CXCR3 chemokine receptor with subsequent release of zonulin, a modulator of intercellular tight junctions. This process takes place in all individuals who ingest gluten. For the majority, these events do not lead to abnormal consequences. However, these same events can lead to an inflammatory process in genetically predisposed individuals when the immunologic surveillance system mistakenly recognizes gluten as a pathogen.