Harnessing regulatory T cells to establish immune tolerance

Patrick Ho1, Ellen Cahir-McFarland2, Jason D Fontenot3

  • 1Diabetes Center, University of California San Francisco, San Francisco, CA 94143, USA.

PubMed

Engineered regulatory T (Treg) cells have emerged as precision therapeutics aimed at inducing immune tolerance while reducing the risks associated with generalized immunosuppression. This Viewpoint highlights the opportunities and challenges for engineered Treg cell therapies in treating autoimmune and other inflammatory diseases.

Related Concept Videos

T Cell Types and Functions01:24

T Cell Types and Functions

When T cells with CD4 markers are activated, they give rise to two types of effector cells: helper T cells and regulatory T cells. Meanwhile, T cells with CD8 markers differentiate into effector cytotoxic T cells. The differentiation of CD4 T cells into helper T cell subsets, such as Th1, Th2, and Th17 cells, is dependent on the antigen type, antigen-presenting cell, and regulatory cytokines.
Th1 cells stimulate dendritic cells to express necessary co-stimulatory molecules on their surfaces for...
1.0K
Cell-mediated Immune Responses01:40

Cell-mediated Immune Responses

Overview
68.2K