Conventional housing conditions attenuate the development of experimental autoimmune encephalomyelitis.

ABSTRACT:

Background

The etiology of multiple sclerosis (MS) has remained unclear, but a causative contribution of factors outside the central nervous system (CNS) is conceivable. It was recently suggested that gut bacteria trigger the activation of CNS-reactive T cells and the development of demyelinative disease.

Methods

C57BL/6 (B6) mice were kept either under specific pathogen free or conventional housing conditions, immunized with the myelin basic protein (MBP)-proteolipid protein (PLP) fusion protein MP4 and the development of EAE was clinically monitored. The germinal center size of the Peyer's patches was determined by immunohistochemistry in addition to the level of total IgG secretion which was assessed by ELISPOT. ELISPOT assays were also used to measure MP4-specific T cell

SUBMITTER: Arndt A 

PROVIDER: S-EPMC4053466 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature