Celiac Disease and Liver Damage: The Gut-Liver Axis Strikes Back (Again)? A Retrospective Analysis in the Light of a Literature Review.

: An increasing number of studies have reported liver involvement in both children and adults with celiac disease (CD). This often manifests as isolated hypertransaminasemia or hepatic steatosis (HS). The aim of this study was to define the prevalence of hypertransaminasemia and HS in a pediatric population with CD before starting a gluten-free diet (GFD) and to analyze how the introduction of a GFD could modify this condition.

Utilizing both IgA tissue transglutaminase and IgG-deamidated gliadin peptide antibodies offers accurate celiac disease diagnosis without duodenal biopsy.

Background: Gastroenterologists still raise concerns about adopting a non-biopsy strategy for diagnosing celiac disease (CeD) in adults.

Aim: To assess the performance of the concurrent detection of two autoantibodies targeting two independent antigens, tissue transglutaminase (tTG) and deamidated gliadin peptides (DGP).

Methods: This prospective, multicenter, binational study collected consecutive patients with a high pre-test probability for CeD.

Resilience in Adult Coeliac Patients on a Gluten-Free Diet: A Cross-Sectional Multicentre Italian Study.

Background: Data on resilience, the ability to recover from adversity, in coeliac disease (CeD) are lacking.

Aim: To assess the degree of resilience in patients with CeD on a gluten-free diet (GFD), and its association with clinical features, sociodemographic factors, psychological morbidity, and quality of life (QOL).

Methods: A cross-sectional multicentre Italian study was conducted on adult CeD patients between May 2022 and April 2023.

Oxidative Stress as a Target for Non-Pharmacological Intervention in MAFLD: Could There Be a Role for EVOO?

Oxidative stress plays a central role in most chronic liver diseases and, in particular, in metabolic dysfunction-associated fatty liver disease (MAFLD), the new definition of an old condition known as non-alcoholic fatty liver disease (NAFLD). The mechanisms leading to hepatocellular fat accumulation in genetically predisposed individuals who adopt a sedentary lifestyle and consume an obesogenic diet progress through mitochondrial and endoplasmic reticulum dysfunction, which amplifies reactive oxygen species (ROS) production, lipid peroxidation, malondialdehyde (MDA) formation, and influence the release of chronic inflammation and liver damage biomarkers, such as pro-inflammatory cytokines. This close pathogenetic link has been a key stimulus in the search for therapeutic approaches targeting oxidative stress to treat steatosis, and a number of clinical trials have been conducted to date on subjects with NAFLD using drugs as well as supplements or nutraceutical products.

The role of Killer immunoglobulin-like receptors (KIRs) in the genetic susceptibility to non-celiac wheat sensitivity (NCWS).

Objectives: Non-celiac wheat sensitivity (NCWS) is an emerging clinical condition characterized by gastrointestinal and extraintestinal symptoms following the ingestion of gluten-containing foods in patients without celiac disease (CD) or wheat allergy. Despite the great interest for NCWS, the genetic risk factors still need to be fully clarified. In this study, we first assessed the possible contribution of genes and KIR haplotypes on the genetic predisposition to NCWS.