AIMS Tissue transglutaminase (tTG) is a major autoantigen recognised by IgA anti-endomysial antibodies (IgA EMA). Enzyme linked immunosorbent assays (ELISA) for IgA anti-tissue transglutaminase antibodies (IgA tTG) have therefore been developed as an alternative serological screening test to IgA EMA for coeliac disease (CD). The use of human tTG (h-tTG), as opposed to guinea pig liver tTG (gpl-...

celiac disease has protean manifestations. in this report, a 24 year-old young female with celiac disease and acute lower extremity deep venous thrombosis (dvt) is presented. the patient was a 24 year-old female who presented with long standing diarrhea, 8 kg weight loss in the recent month, lower extremity edema, petechiae and purpura. laboratory exam demonstrated very high titers of iga antie...

Type 1 diabetes mellitus is an autoimmune disorder characterized by destruction of insulin-producing pancreatic beta cells by T lymphocytes. In nonobese diabetic (NOD) mice, a role has been hypothesized for dietary gluten proteins in the onset of diabetes, and because gluten dependence is the major feature of celiac disease, together with production of Abs to the autoantigen tissue transglutami...

Background/aim: In this study, we aimed to investigate different types of celiac antibodies in psoriasis patients and see if the presence was associated with other variables. Materials methods: We included plaque who were followed up our dermatology clinic between February 2019 2021 added a healthy control group for comparison. The studied serum antitissue transglutaminase (tTG)-IgA, tTG-IgG, a...

A meta-analysis of studies investigating the diagnostic accuracy of enzyme-linked immunosorbent assays (ELISA) for antibodies against tissue transglutaminases (tTG) of various origins in celiac disease (CD) diagnosis was carried out. Twenty-one studies, with untreated CD patients and healthy/CD-free controls, were included in the meta-analysis. The diagnostic accuracy was estimated using a summ...

OBJECTIVES Increased immune sensitivity to dietary gluten proteins has been reported in schizophrenia but has not been studied in bipolar disorder. In this study, we examine the levels of antibody reactivity to gliadin, deamidated gliadin, and tissue transglutaminase (tTG) in individuals with bipolar disorder and compare these levels to those in individuals who do not have any history of psychi...

background this study aimed to explore demographic characteristics and clinical presentations of celiac disease (cd) in northeastern iran. methods this was a cross-sectional retrospective study of 193 adults with cd who presented to mashhad university gastroenterology clinic between 2008 and 2013. patient data that included mode of presentation and the presence of any concomitant illnesses were...

BACKGROUND/AIMS Anemia, especially due to iron deficiency, is a frequent feature in celiac disease. In this study, we aimed to define the prevalence of celiac disease in Turkish patients with iron deficiency anemia of obscure origin. METHODS One thousand four hundred and eighty-six consecutive patients with iron deficiency anemia were evaluated for etiology. Of those, 77 patients were found t...

PURPOSE Expressed in hepatic stellate cell (HSC), tTG is involved in fibrotic diseases including human hepatic fibrosis by promoting the cross-linking of ECM and participating in the initiation and/or progression of liver fibrosis. The purpose of this study is to identify whether depletion of tTG could attenuate liver fibrosis. METHODS In this study, primary hepatic stellate cells were isolat...