Characterization of Antibody and Cytotoxic T Lymphocyte Responses to Human Influenza Virus H3 Haemagglutinin Expressed from the Haemagglutinin Locus of Vaccinia Virus
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چکیده
منابع مشابه
Induction of influenza A virus cross-reactive cytotoxic T cells by a nucleoprotein/haemagglutinin preparation.
An ammonium deoxycholate fraction from bromelain-treated influenza A virus was highly enriched for virus nucleoprotein and contained residual haemagglutinin (NP/HA). The preparation did not contain detectable levels of matrix or neuraminidase proteins and was free of infectious virus. NP/HA effectively primed mice for cytotoxic T cells which lysed syngeneic cells infected with any type A influe...
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Vaccinia virus-specific cytotoxic T-lymphocyte (CTL) clones were established from a healthy donor, who had been immunized with vaccinia virus vaccine, by stimulation of peripheral blood lymphocytes with UV-inactivated vaccinia virus antigen. The phenotype of all of the clones established was CD3+ CD4+ CD8- Leu11-. We used a panel of allogenic vaccinia virus-infected B-lymphoblastoid cell lines ...
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Effective annual influenza vaccination requires frequent changes in vaccine composition due to both antigenic shift for different subtype hemagglutinins (HAs) and antigenic drift in a particular HA. Here we present a broadly neutralizing human monoclonal antibody with an unusual binding modality. The antibody, designated CT149, was isolated from convalescent patients infected with pandemic H1N1...
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The influence of the route of infection, regime of inoculation and virus preparation on murine IgG subclass responses to the haemagglutinin of influenza A virus were examined. Virus preparations inoculated by the intraperitoneal, intravenous, intramuscular and intranasal routes were found to induce different IgG subclass profiles after a primary and secondary dose. IgG2a was found to be a major...
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Background: Herpes simplex virus type 1 is one of the most common viruses among human population. Studies demonstrate the essential role of cell mediated immunity, especially CD8+ T cells, in prevention and clearance of HSV1. Objective: It is of great importance to improve our knowledge about the kinetics of CTL responses to primary and secondary HSV-1 infection. Methods: Using a sensitive tech...
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ژورنال
عنوان ژورنال: Journal of General Virology
سال: 1990
ISSN: 0022-1317,1465-2099
DOI: 10.1099/0022-1317-71-12-2859