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Immunodeficiency Diseases

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Immunodeficiency disorders are conditions in which the immune system's ability to fight infectious disease and cancer is compromised or entirely absent. The immune system comprises a complex network of cells, tissues, and organs that work together to protect the body from potentially harmful invaders. When this system is deficient or not functioning properly, it leaves the body susceptible to infections, diseases, or other complications.
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Interrogating Individual Autoreactive Germinal Centers by Photoactivation in a Mixed Chimeric Model of Autoimmunity

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[Primary immunodeficiency and autoimmunity].

A Guffroy¹, V Gies¹, M Martin¹

¹CNRS UPR 3572 « immunopathologie et chimie thérapeutique », laboratoire d'excellence Medalis, institut de biologie moléculaire et cellulaire (IBMC), 67000 Strasbourg, France; Service d'immunologie clinique et de médecine interne, Centre national de référence des maladies auto-immunes rares, hôpitaux universitaires de Strasbourg, 1, place de l'Hôpital, 67091 Strasbourg, France.

La Revue De Medecine Interne

|November 28, 2016

Summary

This summary is machine-generated.

Primary immune deficiencies (PIDs) often involve autoimmunity, with shared genetic links. Understanding these connections aids in managing PIDs and associated autoimmune conditions.

Keywords:

Auto-immunité Autoimmunity Common variable immunodeficiency (CVID)Déficit immunitaire commun variable (DICV)Déficit immunitaire primitif (DIP)Primary immunodeficiency

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Area of Science:

Immunology
Genetics
Clinical Medicine

Background:

Immunodeficiency and autoimmunity are interconnected, with primary immune deficiencies (PIDs) frequently exhibiting autoimmune manifestations.
Single-gene defects in PIDs offer insights into the mechanisms driving both immune deficiency and autoimmunity.
Genes identified in rare PIDs are also implicated in common autoimmune diseases.

Purpose of the Study:

To describe autoimmune symptoms in PIDs.
To elucidate the mechanisms underlying autoimmunity in immunodeficiency.
To review the relationship between autoimmunity and immunodeficiency and propose patient care principles.

Main Methods:

Analysis of single-gene defects in immune pathways using next-generation sequencing.
Review of existing literature on PIDs, autoimmunity, and their genetic links.
Clinical observation and case study analysis (implied).

Main Results:

Identification of shared genetic factors between PIDs and conventional autoimmune diseases.
Elucidation of specific immune pathways contributing to autoimmunity in PIDs.
Characterization of common autoimmune symptoms associated with various PIDs.

Conclusions:

Autoimmunity is a significant clinical feature of many PIDs, driven by specific genetic defects.
Understanding the molecular basis of PIDs is crucial for managing associated autoimmune conditions.
Developing targeted care strategies for patients with PIDs and autoimmunity is essential.