Detection of oral transglutaminases and their relevance in celiac disease
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Abstract
Celiac disease (CD) is an autoimmune disorder characterized by enteropathy caused by ingested gluten. Human transglutaminase 2 (TG 2) localized in the lamina propria of the
small intestine modifies gluten by deamidating glutamine residues, which enhances
gluten binding to T-cell receptors and downstream inflammatory immune responses.
Many other human TGs and microbial transglutaminases (MTGs) share a similar
catalytic activity with TG2. This study aimed to investigate the presence and activities of oral TGs from both human and microbial origins in whole saliva (WS) and dental plaque
of healthy individuals. It also aimed to establish a method and positive control to detect
MTG activity from oral bacteria. [TRUNCATED]
Description
Thesis (MSD) --Boston University, Henry M. Goldman School of Dental Medicine, 2015 (Department of Molecular and Cell Biology).
Includes bibliography: leaves 46-50.
Includes bibliography: leaves 46-50.
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This work is being made available in OpenBU by permission of its author, and is available for research purposes only. All rights are reserved to the author.