The Non-Obese Diabetic Mouse Strain as a Model to Study CD8(+) T Cell Function in Relapsing and Progressive Multiple Sclerosis.

Abstract:

:Multiple sclerosis (MS) is a neurodegenerative disease resulting from an autoimmune attack on central nervous system (CNS) myelin. Although CD4(+) T cell function in MS pathology has been extensively studied, there is also strong evidence that CD8(+) T lymphocytes play a key role. Intriguingly, CD8(+) T cells accumulate in great numbers in the CNS in progressive MS, a form of the disease that is refractory to current disease-modifying therapies that target the CD4(+) T cell response. Here, we discuss the function of CD8(+) T cells in experimental autoimmune encephalomyelitis (EAE), a mouse model of MS. In particular, we describe EAE in non-obese diabetic (NOD) background mice, which develop a pattern of disease characterized by multiple attacks and remissions followed by a progressively worsening phase. This is highly reminiscent of the pattern of disease observed in nearly half of MS patients. Particular attention is paid to a newly described transgenic mouse strain (1C6) on the NOD background whose CD4(+) and CD8(+) T cells are directed against the encephalitogenic peptide MOG[35-55]. Use of this model will give us a more complete picture of the role(s) played by distinct T cell subsets in CNS autoimmunity.

journal_name

Front Immunol

journal_title

Frontiers in immunology

authors

Ignatius Arokia Doss PM,Roy AP,Wang A,Anderson AC,Rangachari M

doi

10.3389/fimmu.2015.00541

subject

Has Abstract

pub_date

2015-10-22 00:00:00

pages

541

issn

1664-3224

journal_volume

6

pub_type

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