BACKGROUND There is lack of data on prevalence of celiac disease (CD) in children with type 1 diabetes (T1D) in Arabs in the Middle East. The present investigation aims to study the prevalence rate and clinical characteristics of CD among Saudi children with T1D using a combination of the most sensitive and specific screening serologic tests (anti- tissue transglutaminase antibodies IgA [anti-T...

OBJECTIVES The aim of the present study was to evaluate diagnostic performance and actual costs in clinical practice of immumoglobulin (Ig)G/IgA deamidated gliadin peptide antibodies (DGP) as a complement to IgA antibodies against tissue transglutaminase (tTG) for the diagnosis of pediatric celiac disease (CD). METHODS All of the consecutive patients younger than 18 years tested for tTG and/o...

Celiac disease (CD) is an intestinal disorder with multifactorial etiology. HLA and non-HLA genes together with gluten and possibly additional environmental factors are involved in disease development. Evidence suggests that CD4(+) T cells are central in controlling an immune response to gluten that causes the immunopathology, but the actual mechanisms responsible for the tissue damage are as y...

The mechanisms by which ethanol inhibits hepatocyte proliferation have been a source of some considerable investigation. Our studies have suggested a possible role for tissue transglutaminase (tTG) in this process. Others have shown that tTG has two distinctly different functions: it catalyzes protein cross-linking, which can lead to apoptosis and enhancement of extracellular matrix stability, ...

Background: IgA serum autoantibodies against tissue transglutaminase (tTG) have an established diagnostic value in coeliac disease, and high efficacy tests are widely available for their detection. However, serological evaluation of IgA deficient subjects is still difficult. Aims: To evaluate the diagnostic potential of IgG class anti-tTG autoantibodies measured quantitatively using an enzyme l...

During inflammation, T lymphocytes migrate out of the blood across the vascular endothelium in a multistep process. The receptors mediating T cell adhesion to endothelium are well characterized; however, the molecules involved in T cell transendothelial migration (TEM) subsequent to lymphocyte adhesion to the endothelium are less clear. To identify receptors mediating TEM, mAbs were produced ag...

INTRODUCTION Celiac disease (CD) prevalence is increasing but the disorder remains undiagnosed. The study compares CD serology markers requested by General Practitioners (GPs) over time and geographical areas. The aim of the current research is to assess the inter-practice and temporal variability in the request of CD serology markers by GPs in Spain, and the differences between regions. MATE...

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...

AIMS To determine the prevalence of celiac disease (CD) in siblings of patients with this disease in Punjab, where wheat is the staple diet. METHODS Families of 80 patients with CD diagnosed as per modified ESPGAN criteria were offered family screening. Their siblings aged 2-15 years were tested for serum IgA anti-tissue transglutaminase antibody (anti-tTG) antibody. Those with positive or bo...

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...