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Differential susceptibility to actively induced experimental allergic encephalomyelitis and experimental allergic orchitis among BALB/c substrains
Journal article   Peer reviewed

Differential susceptibility to actively induced experimental allergic encephalomyelitis and experimental allergic orchitis among BALB/c substrains

Cory Teuscher, Elizabeth P. Blankenhorn and William F. Hickey
Cellular immunology, v 110(2)
1987
PMID: 2446778

Abstract

Experimental allergic orchitis (EAO) and experimental allergic encephalomyelitis (EAE) are animal models of organ-specific autoimmune disease. In this study, BALB/cByJ and BALB/ cAnNCr mice were susceptible to both autoimmune diseases whereas BALB/cJ subline mice were resistant. Disease resistance in BALB/cJ mice did not appear to be a reflection of either (i) a nonspecific generalized impairment of cellular immunity or (ii) an alteration in the phenotypic expression of Bordetella pertussis-induced histamine sensitization, a phenotype which has been shown to be associated with susceptibility to both diseases. Susceptibility to both EAE and EAO was inherited as a dominant trait in F 1 hybrid animals. Segregation analysis in a (BALB/cByJ × BALB/cJ) × BALB/cJ backcross population suggested that disease resistance may be associated with a single genotypic difference in a common regulatory gene affecting susceptibility to both diseases. Linkage analysis of the backcross population failed to demonstrate an association of disease resistance with the mutant raf-I b allele carried by BALB/cJ mice. The results of these studies support previous observations that multiple genotypic differences may in fact exist in mice of the BALB/cJ subline and that such differences play a significant role in the genetic control of susceptibility to EAE and EAO.

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Collaboration types
Domestic collaboration
Web of Science research areas
Cell Biology
Immunology
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