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Related Concept Videos

Autoimmune Disorders01:29

Autoimmune Disorders

Autoimmune diseases are a group of disorders in which the body's immune system mistakenly attacks its own cells, tissues, and organs. This results from an overactive immune response against substances and tissues normally present in the body. Let's delve into the concept and mechanism of autoimmune diseases from an immune system point of view, explore different causes and examples of such diseases, and discuss potential solutions.
Concept and Mechanism of Autoimmune Diseases
The immune system...
Inflammatory Bowel Disease III: Crohn's Disease01:25

Inflammatory Bowel Disease III: Crohn's Disease

Crohn’s disease is a chronic, relapsing form of inflammatory bowel disease characterized by segmental, transmural inflammation that can affect any part of the gastrointestinal tract. Its pathogenesis arises from a combination of genetic susceptibility, environmental exposures, epithelial barrier dysfunction, and immune dysregulation. Together, these factors lead to an exaggerated immune response against components of the gut microbiome.Genetic and Environmental InfluencesMultiple genetic...
Type I Diabetes I: Introduction01:12

Type I Diabetes I: Introduction

Type 1 diabetes mellitus is a chronic metabolic disorder characterized by an absolute deficiency of insulin resulting from the autoimmune destruction of pancreatic β-cells. Although it can occur at any age, it is most commonly diagnosed in childhood, adolescence, or early adulthood. The loss of insulin production impairs cellular glucose uptake, resulting in persistent hyperglycemia and necessitating lifelong insulin therapy.Autoimmune Destruction of β-CellsThe hallmark of type 1 diabetes is an...
Type I Diabetes II: Pathophysiology01:26

Type I Diabetes II: Pathophysiology

Type 1 diabetes mellitus arises from an immune-mediated destruction of pancreatic β-cells, resulting in an absolute deficiency of insulin. This process develops in genetically susceptible individuals when autoimmunity, environmental exposures, and immunologic dysregulation converge to trigger a targeted attack on the insulin-producing cells of the pancreas. The β-cells are located within the islets of Langerhans and are essential for regulating blood glucose by facilitating cellular uptake of...
Gastritis-II: Pathophysiology01:17

Gastritis-II: Pathophysiology

Gastritis is marked by disruption of the mucosal barrier that usually protects the stomach tissue from digestive juices and manifests in acute and chronic forms.
In acute gastritis, the gastric mucosa becomes swollen and red and undergoes superficial erosion. Superficial ulceration may lead to bleeding.
In chronic gastritis, persistent or repeated insults lead to chronic inflammatory changes and, eventually, thinning or atrophy of the gastric tissue.
Gastritis can stem from various causes, each...
What is the Immune System?01:38

What is the Immune System?

Overview

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Related Experiment Video

Updated: Jul 7, 2026

Recognition of Epidermal Transglutaminase by IgA and Tissue Transglutaminase 2 Antibodies in a Rare Case of Rhesus Dermatitis
10:27

Recognition of Epidermal Transglutaminase by IgA and Tissue Transglutaminase 2 Antibodies in a Rare Case of Rhesus Dermatitis

Published on: December 15, 2011

Autoimmunity and celiac disease.

Carmen Gianfrani1, Riccardo Troncone, Antonio La Cava

  • 1Institute of Food Sciences of CNR, Avellino, Italy.

Mini Reviews in Medicinal Chemistry
|February 22, 2008
PubMed
Summary
This summary is machine-generated.

Celiac disease (CD) involves abnormal immune responses to gluten, with autoimmune features. Recent research explores CD pathogenesis and strategies to modulate immune dysfunction.

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Area of Science:

  • Immunology
  • Gastroenterology
  • Autoimmune Diseases

Background:

  • Celiac disease (CD) is characterized by aberrant immune responses triggered by dietary gluten.
  • The condition exhibits autoimmune characteristics, including autoantibodies and links to other autoimmune disorders.

Purpose of the Study:

  • To review recent advancements in understanding celiac disease pathogenesis.
  • To explore potential therapeutic strategies for modulating immune dysfunction in CD.

Main Methods:

  • Literature review of recent studies on celiac disease.
  • Analysis of research on immune mechanisms and modulation in CD.

Main Results:

  • Gluten ingestion provokes abnormal immune-mediated reactions in celiac disease.
  • The disease involves both dietary triggers and autoimmune components.

Conclusions:

  • Further research into celiac disease pathogenesis is crucial.
  • Modulating immune dysfunction presents promising therapeutic avenues for celiac disease management.