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Special Features of Adaptive Immunity

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Development of Stem Cell-derived Antigen-specific Regulatory T Cells Against Autoimmunity

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Published on: November 8, 2016

Engineered Tolerance: Tailoring Development, Function, and Antigen-Specificity of Regulatory T Cells.

Nicholas A J Dawson^1,2, Jens Vent-Schmidt¹, Megan K Levings^2,3

¹Department of Medicine, University of British Columbia, Vancouver, BC, Canada.

Frontiers in Immunology

|November 23, 2017

Summary

Regulatory T cells (Tregs) are crucial for immune suppression and are being explored for transplantation and autoimmune diseases. Engineering approaches show promise for overcoming current limitations in Treg therapies.

Keywords:

IL-2 T cell receptor autoimmunity chimeric antigen receptors immunotherapy inflammatory bowel disease regulatory T cells transplantation

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Last Updated: Feb 18, 2026

Development of Stem Cell-derived Antigen-specific Regulatory T Cells Against Autoimmunity

Development of Stem Cell-derived Antigen-specific Regulatory T Cells Against Autoimmunity

Published on: November 8, 2016

Generation of Induced Regulatory T Cells from Primary Human Naïve and Memory T Cells

Generation of Induced Regulatory T Cells from Primary Human Naïve and Memory T Cells

Published on: April 16, 2012

Adenoviral Transduction of Naive CD4 T Cells to Study Treg Differentiation

Adenoviral Transduction of Naive CD4 T Cells to Study Treg Differentiation

Published on: August 13, 2013

Area of Science:

Immunology
Cellular Therapy
Biotechnology

Background:

Regulatory T cells (Tregs) are critical for immune tolerance.
Tregs are being investigated for treating autoimmunity and transplant rejection.
Current Treg therapies face challenges in cell isolation and expansion.

Purpose of the Study:

To review advanced cell and protein engineering strategies for Treg-based immunotherapies.
To highlight methods for improving Treg product quality and targeting.
To discuss the potential of engineered Tregs in clinical applications.

Main Methods:

Review of current literature on Treg engineering.
Analysis of approaches modulating IL-2 signaling and FOXP3 expression.
Examination of antigen-specific Treg generation using engineered receptors.

Main Results:

Engineering strategies offer solutions to Treg isolation and expansion limitations.
Modulating Treg biology can enhance their suppressive function.
Targeted antigen-specificity can improve Treg therapy efficacy.

Conclusions:

Engineered Treg therapies hold significant potential for fine-tuning immune tolerance.
These approaches may overcome current hurdles in Treg-based immunotherapy.
Further pre-clinical and clinical studies are warranted to realize therapeutic benefits.