Deamidated gliadin peptide antibodies have recently been suggested as reliable tools for celiac disease (CD) diagnosis. We compared their utility for diagnosis CD in comparison to the routinely used anti-endomysial, and anti-tissue transglutaminase antibodies. We studied 65 patients (17 men, 48 women; age range, 17- 63 years) who underwent intestinal biopsy because of clinical suspicion of smal...

Minor beta thalassemia is a common condition in children. The aim of the present study was the investigation of serum tissue transglutaminase IgA level as potential celiac disease in patients with thalassemia minor. This case control study was conducted on patients with beta thalassemia minor and healthy children in the years of 2014 to 2015. A total of 300 children were enrolled and IgA and ti...

Transglutaminase 4 has been shown to enhance various biological properties of prostate cancer cells, e.g., cell-matrix adhesion, invasiveness and the epithelial-mesenchymal transition. The objectives of this study were to investigate the associations between transglutaminase 4 expression and the established features and biochemical recurrence of prostate cancer. Transglutaminase 4 immunostainin...

BACKGROUND Celiac disease may emerge at any age, but little is known of its appearance in elderly people. We evaluated the prevalence of the condition in individuals over 55 years of age, and determined the incidence of biopsy-proven celiac disease (CDb) and celiac disease including seropositive subjects for anti-tissue transglutaminase antibodies (CDb+s). METHODS The study based on prevalenc...

The diagnosis of Celiac Disease (CD) relies on the concordance of pathological, serological, genetic and clinical features. For this reason, the diagnosis of CD is often a challenge. Seronegative celiac disease (SNCD) is defined by the negativity of anti-tissue transglutaminase antibodies in the presence of a positive histology on duodenal biopsy samples, i.e. inflammatory infiltrate of intra-e...

BACKGROUND Coeliac disease is a wheat gluten and related prolamines-induced disease with a prevalence that may be underestimated in many geographical regions and populations. AIM To investigate the prevalence of coeliac disease in a population of schoolchildren of Estonia using tissue transglutaminase antibodies for screening. SUBJECTS AND METHODS The study was designed as cross-sectional. ...

Transforming growth factor-beta (TGF-beta) is secreted by many cell types as part of a large latent complex composed of three subunits: TGF-beta, the TGF-beta propeptide, and the latent TGF-beta binding protein (LTBP). To interact with its cell surface receptors, TGF-beta must be released from the latent complex by disrupting noncovalent interactions between mature TGF-beta and its propeptide. ...

OBJECTIVE Genome-wide association studies have identified gene regions associated with the development of type 1 diabetes. The aim of this study was to determine whether these associations are with the development of autoimmunity and/or progression to diabetes. RESEARCH DESIGN AND METHODS Children (n = 1,650) of parents with type 1 diabetes were prospectively followed from birth (median follo...