Immunology and Infectious Disease Commons^™

Meningeal Infiltration Of The Spinal Cord By Non-Classically Activated B Cells Is Associated With Chronic Disease Course In A Spontaneous B Cell-Dependent Model Of Cns Autoimmune Disease, Amy K. Dang, Yodit Tesfagiorgis, Rajiv W. Jain, Heather C. Craig, Steven M. Kerfoot

Microbiology & Immunology Publications

We characterized B cell infiltration of the spinal cord in a B cell-dependent spontaneous model of central nervous system (CNS) autoimmunity that develops in a proportion of mice with mutant T and B cell receptors specific for myelin oligodendrocyte glycoprotein. We found that, while males are more likely to develop disease, females are more likely to have a chronic rather than monophasic disease course. B cell infiltration of the spinal cord was investigated by histology and FACs. CD4⁺ T cell infiltration was pervasive throughout the white and in some cases gray matter. B cells were almost exclusively restricted to …