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  • Title: The role of antibody in recovery from experimental rabies. I. Effect of depletion of B and T cells.
    Author: Miller A, Morse HC, Winkelstein J, Nathanson N.
    Journal: J Immunol; 1978 Jul; 121(1):321-6. PubMed ID: 307577.
    Abstract:
    The avirulent high egg passage (HEP) strain of rabies virus produces an inapparent infection limited to the central nervous system (CNS) in intracerebrally inoculated adult mice. Heavy chain isotype (anti-mu antiserum) immunosuppression potentiates the infection, with a mortality of about 60% and with elevated virus titers in the brain. Anti-mu-treated mice fail to raise antibody responses to rabies virus although their T cell function is normal when measured by the concanavalin A response of splenic lymphocytes. This indicates that the B cell response plays an important role in clearance of rabies virus from the neuroparenchyma. Treatment with cyclophosphamide or by adult thymectomy, x-irradiation, and bone marrow reconstitution potentiates HEP infection to a greater extent than does isotype suppression. Since these suppressive techniques impair both T and B lymphocyte responses, the data suggest that cellular immune mechanisms may also contribute to host defenses against this central nervous system (CNS) virus infection.
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