منابع مشابه
Narrative review: celiac disease: understanding a complex autoimmune disorder.
Celiac disease is a common autoimmune disorder that has genetic, environmental, and immunologic components. It is characterized by an immune response to ingested wheat gluten and related proteins of rye and barley that leads to inflammation, villous atrophy, and crypt hyperplasia in the intestine. The disease is closely associated with genes that code for human leukocyte antigens DQ2 and DQ8. T...
متن کاملProtein engineering of improved prolyl endopeptidases for celiac sprue therapy.
Due to their unique ability to cleave immunotoxic gluten peptides endoproteolytically, prolyl endopeptidases (PEPs) are attractive oral therapeutic candidates for protecting celiac sprue patients from the toxic effects of dietary gluten. Enhancing the activity and stability of PEPs under gastric conditions (low pH, high pepsin concentration) is a challenge for protein engineers. Using a combina...
متن کاملIron-deficiency anemia due to silent celiac sprue.
BUMC PROCEEDINGS 2002;15:16–17 Celiac sprue, a gluten-induced enteropathy, was once considered primarily an immunologic disease of infants and children. Gluten is a protein found in grains, primarily wheat and barley. The ingestion of gliadin, a component of gluten, causes gastrointestinal symptoms including malabsorption and multiple nutritional deficiencies. Our understanding of this disorder...
متن کاملStructural basis for gluten intolerance in celiac sprue.
Celiac Sprue, a widely prevalent autoimmune disease of the small intestine, is induced in genetically susceptible individuals by exposure to dietary gluten. A 33-mer peptide was identified that has several characteristics suggesting it is the primary initiator of the inflammatory response to gluten in Celiac Sprue patients. In vitro and in vivo studies in rats and humans demonstrated that it is...
متن کاملParallels between Pathogens and Gluten Peptides in Celiac Sprue
Pathogens are exogenous agents capable of causing disease in susceptible organisms. In celiac sprue, a disease triggered by partially hydrolyzed gluten peptides in the small intestine, the offending immunotoxins cannot replicate, but otherwise have many hallmarks of classical pathogens. First, dietary gluten and its peptide metabolites are ubiquitous components of the modern diet, yet only a sm...
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ژورنال
عنوان ژورنال: Expert Review of Clinical Immunology
سال: 2009
ISSN: 1744-666X,1744-8409
DOI: 10.1586/eci.09.30