Experimental allergic encephalomyelitis (EAE): Role of B cell and T cell epitopes in the development of EAE in lewis rats

1987 ◽  
Vol 17 (4) ◽  
pp. 375-383 ◽  
Author(s):  
G. A. Hashim ◽  
E. D. Day ◽  
E. Carvalho ◽  
A. Abdelaal
Keyword(s):  
T Cell ◽  
B Cell ◽  
Experimental Allergic Encephalomyelitis ◽  
T Cell Epitopes ◽  
Allergic Encephalomyelitis ◽  
Lewis Rats ◽  
Experimental Allergic

T cell immunity and interferon-γ secretion during experimental allergic encephalomyelitis in Lewis rats

1991 ◽  
Vol 31 (2) ◽  
pp. 165-177 ◽  
Author(s):  
Maha Ibrahim Mustafa ◽  
Per Diener ◽  
Höjeberg Bo ◽  
Peter Van der Meide ◽  
Tomas Olsson
Keyword(s):  
T Cell ◽  
Experimental Allergic Encephalomyelitis ◽  
Interferon Γ ◽  
T Cell Immunity ◽  
Allergic Encephalomyelitis ◽  
Lewis Rats ◽  
Cell Immunity ◽  
Experimental Allergic

T cell immunity and interferon-γ secretion during experimental allergic encephalomyelitis (EAE) in lewis rats

1991 ◽  
Vol 35 ◽  
pp. 155
Author(s):  
T. Olsson ◽  
M.I. Mustafa ◽  
P. Diener ◽  
B. Höjeberg ◽  
P. van der Meide ◽  
...  
Keyword(s):  
T Cell ◽  
Experimental Allergic Encephalomyelitis ◽  
Interferon Γ ◽  
T Cell Immunity ◽  
Allergic Encephalomyelitis ◽  
Lewis Rats ◽  
Cell Immunity ◽  
Experimental Allergic

scholarly journals Protection from experimental allergic encephalomyelitis conferred by a monoclonal antibody directed against a shared idiotype on rat T cell receptors specific for myelin basic protein.

1988 ◽  
Vol 168 (6) ◽  
pp. 2153-2164 ◽  
Author(s):  
M Owhashi ◽  
E Heber-Katz
Keyword(s):  
T Cell ◽  
Myelin Basic Protein ◽  
Experimental Allergic Encephalomyelitis ◽  
Basic Protein ◽  
Specific Cell ◽  
Allergic Encephalomyelitis ◽  
Two Dimensional Gel Electrophoresis ◽  
Lewis Rats ◽  
T Cell Lines ◽  
Experimental Allergic

Immunizing Lewis rats with guinea pig myelin basic protein (MBP) yielded an encephalitogen specific, Ia-restricted, rat-mouse T cell hybridoma 5.10, which was used to establish a clonotypic mAb (10.18) that binds to and precipitates the rat TCR. By two-dimensional gel electrophoresis, the rat TCR was shown to consist of two disulfide-linked peptide chains with mol wt of 48,000 and 39,000. 10.18 binds the majority of cells in MBP-specific T cell lines that are capable of transferring experimental allergic encephalomyelitis (EAE) to Lewis rat recipients, but does not bind to either a purified protein derivative of tuberculin-specific cell line or an OVA-specific line. Furthermore, soluble 10.18 can block antigen-specific stimulation of hybridoma 5.10 but cannot control hybridomas, while immobilized 10.18 stimulates 5.10, but cannot control the hybrids. Though 10.18+ cells are very rare in normal rats, increase of 10.18+ cells is observed in MBP-primed paralyzed rats. Finally, when 10.18 is injected into MBP-primed Lewis rats, EAE is abrogated. We have thus characterized EAE as a "mono-idiotypic" autoimmune disease.

scholarly journals The immune response against myelin basic protein in two strains of rat with different genetic capacity to develop experimental allergic encephalomyelitis.

1975 ◽  
Vol 141 (1) ◽  
pp. 72-81 ◽  
Author(s):  
D E McFarlin ◽  
S C Hsu ◽  
S B Slemenda ◽  
F C Chou ◽  
R F Kibler
Keyword(s):  
Immune Response ◽  
T Cell ◽  
Experimental Allergic Encephalomyelitis ◽  
Cell Response ◽  
Basic Protein ◽  
T Cell Response ◽  
Skin Tests ◽  
Allergic Encephalomyelitis ◽  
Experimental Allergic

After challenge with guiena pig basic protein (GPBP) Lewis (Le) rats, which are homozygous for the immune response experimental allergic encephalomyelitis (Ir-EAE) gene, developed positive delayed skin tests against GPBP and the 43 residue encephalitogenic fragment (EF); in addition, Le rat lymph node cells (LNC) were stimulated and produced migration inhibitory factor (MIF) when incubated in vitro with these antigens. In contrast Brown Norway (BN) rats, which lack the Ir-EAE gene, did not develop delayed skin tests to EF and their LNC were not stimulated and did not produce MIF when incubated in vitro with EF. These observations indicate that the Ir-EAE gene controls a T-cell response against the EF. Le rats produced measurable anti-BP antibody by radioimmunoassay after primary challenge. Although no antibody was detectable in BN rats by radioimmunoassay, radioimmunoelectrophoresis indicated that a small amount of antibody was formed after primary immunization. After boosting intraperitoneally, both strains of rat exhibited a rise in anti-BP antibody; which was greater in Le rats. In both strains of rat the anti-BP antibody reacted with a portion of the molecule other than the EF. Since EF primarily evokes a T cell response, it is suggested that the EF portion of the BP molecule may contain a helper determinant in antibody production.

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