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Related Experiment Video

Updated: Jun 17, 2026

The bm12 Inducible Model of Systemic Lupus Erythematosus (SLE) in C57BL/6 Mice

The bm12 Inducible Model of Systemic Lupus Erythematosus (SLE) in C57BL/6 Mice

Published on: November 1, 2015

Treg and lupus.

M Bonelli¹, J S Smolen, C Scheinecker

¹Division of Rheumatology, Department of Medicine III, Medical University of Vienna, Vienna, Austria.

Annals of the Rheumatic Diseases

|December 10, 2009

Summary

This summary is machine-generated.

Systemic lupus erythematosus (SLE) involves deficiencies in regulatory T cells (Treg), potentially causing immune system errors. Further research into characterizing and manipulating Treg is crucial for developing new autoimmune disease therapies.

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Last Updated: Jun 17, 2026

The bm12 Inducible Model of Systemic Lupus Erythematosus (SLE) in C57BL/6 Mice

The bm12 Inducible Model of Systemic Lupus Erythematosus (SLE) in C57BL/6 Mice

Published on: November 1, 2015

Area of Science:

Immunology
Autoimmunity
Cellular immunology

Background:

Autoimmune diseases, like systemic lupus erythematosus (SLE), are characterized by immune system dysregulation.
Quantitative and/or qualitative deficiencies in CD4+CD25+ regulatory T cells (Treg) are observed in SLE patients.
These Treg deficiencies may contribute to the breakdown of peripheral tolerance mechanisms.

Purpose of the Study:

To investigate the role of regulatory T cells (Treg) in autoimmune diseases, specifically SLE.
To explore the potential emergence of novel Treg subsets in autoimmune conditions.
To highlight the need for improved methods to characterize and manipulate Treg for therapeutic development.

Main Methods:

Analysis of CD4+CD25+ regulatory T cell (Treg) populations in patients with autoimmune diseases.
Characterization of Treg function and potential novel subsets.
Review of current understanding and limitations in Treg manipulation strategies.

Main Results:

Evidence suggests a link between Treg deficiencies and immune dysregulation in SLE.
The potential for novel Treg subsets to arise as a compensatory mechanism against autoimmunity was noted.
Current methods for Treg characterization and manipulation require advancement.

Conclusions:

Deficiencies in regulatory T cells (Treg) are implicated in the pathogenesis of autoimmune diseases like SLE.
Understanding the dynamics of Treg subsets is essential for addressing autoimmunity.
Further research is necessary to develop effective Treg-based therapeutic strategies for autoimmune diseases.