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Updated: Oct 18, 2026

Induction of Experimental Autoimmune Encephalomyelitis in Mice and Evaluation of the Disease-dependent Distribution of Immune Cells in Various Tissues
Published on: May 8, 2016
The B7-CD28/CTLA-4 costimulatory pathways in autoimmune disease of the central nervous system
D E Anderson1, A H Sharpe, D A Hafler
1University of California (Davis) School of Medicine 95616, USA. deanderson@ucdavis.edu
Abstract:
The past year has seen significant advances in our understanding of the role of the B7-CD28/CTLA-4 pathway in regulating the responses of self-reactive T cells, giving impetus to manipulation of this pathway for treating human autoimmune diseases. Recent studies have demonstrated that B7-CD28 costimulation has critical roles in stimulating both the initiation and effector phases of autoimmunity and that CD28 regulates the threshold for activation of self-reactive T cells. Recent work has also revealed critical roles for CTLA-4 in limiting the extent of Th1/Th2 cell differentiation and in downregulating the responses of self-reactive T cells during both the initiation and progression of autoimmune disease.
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