Related Experiment Video

Updated: May 5, 2026

Examination of Thymic Positive and Negative Selection by Flow Cytometry
14:29

Examination of Thymic Positive and Negative Selection by Flow Cytometry

Published on: October 8, 2012

21.3K

Self-tolerance and autoimmunity

M Kronenberg1

  • 1Department of Microbiology and Immunology, Jonsson Comprehensive Cancer Center, University of California, Los Angeles 90024-1747.

Cell
|May 17, 1991
PubMed

Studies of self-tolerance and autoimmunity have moved rapidly into new arenas. These include the definition of at least two mechanisms for tolerance induction in both T and B cells, the creation of new disease-susceptible strains such as the HLA-B27 transgenic rats, the creation of new disease-resistant strains such as I-E or I-Ak NOD transgenic mice, and the precise definition of both antigen and antigen receptor for pathogenic lymphocytes in some models. More effective therapies for autoimmune disease should result from the knowledge gained.

More Related Videos

Interrogating Individual Autoreactive Germinal Centers by Photoactivation in a Mixed Chimeric Model of Autoimmunity11:12

Interrogating Individual Autoreactive Germinal Centers by Photoactivation in a Mixed Chimeric Model of Autoimmunity

Published on: April 11, 2019

7.8K
Generation of a Mouse Spontaneous Autoimmune Thyroiditis Model04:39

Generation of a Mouse Spontaneous Autoimmune Thyroiditis Model

Published on: March 17, 2023

2.8K

Related Concept Videos

What is the Immune System?01:38

What is the Immune System?

Overview
100.3K
Cell-mediated Immune Responses01:40

Cell-mediated Immune Responses

Overview
65.0K
Cross-reactivity00:42

Cross-reactivity

Overview
28.8K
Special Features of Adaptive Immunity01:20

Special Features of Adaptive Immunity

The adaptive immune system, a crucial component of the overall immune response, offers a highly specialized defense against pathogens. It involves specific cell types and features, enabling it to combat infections effectively and efficiently.
The primary cell types involved in adaptive immunity are T cells and B cells. Each type has a unique role in defending the body against pathogens. T cells are responsible for cell-mediated immunity. They identify and eliminate infected cells directly,...
3.7K
Antigens Involved in Adaptive Immunity01:26

Antigens Involved in Adaptive Immunity

An antigen is any substance the immune system identifies as foreign and potentially harmful to the body, prompting an immune response. Antigens have two functional properties: immunogenicity and reactivity. Immunogenicity is the ability of an antigen to stimulate a specific immune response. At the same time, reactivity describes the antigen's ability to react with the cells and antibodies produced in response to it.
Complete Antigens
Complete antigens possess both immunogenicity and...
1.8K
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...
2.4K