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Autoimmunity induced in rabbits by rinderpest virus
Infection and Immunity
|May 1, 1976
Summary
Rinderpest virus infection in rabbits induced cold hemagglutinating and anti-nuclear autoantibodies. These autoantibodies may be triggered by virus-induced alterations in thymus-dependent immune functions.
Area of Science:
- Immunology
- Virology
- Autoimmunity
Background:
- Rinderpest virus infection can impact immune system functions.
- Autoantibodies are antibodies produced against the body's own tissues.
Purpose of the Study:
- To investigate the potential development of autoantibodies during rinderpest virus infection in rabbits.
- To characterize the types of autoantibodies produced in response to the virus.
Main Methods:
- Rabbits were infected with rinderpest virus.
- Detection of antibodies against rabbit erythrocytes (cold hemagglutinating antibody) and nuclear components (anti-nuclear antibody) was performed.
- Immunofluorescent staining was used to analyze antibody reactivity with cellular components.
Main Results:
- 19S cold hemagglutinating antibodies against rabbit erythrocytes were identified.
- 7S anti-nuclear antibodies, reacting with nuclei and/or nuclear membranes, were demonstrated.
- The presence of these autoantibodies correlated with rinderpest virus infection.
Conclusions:
- Rinderpest virus infection in rabbits leads to the production of specific autoantibodies.
- Virus-induced modulation of thymus-dependent immune functions is speculated as a trigger for autoantibody production.
- These findings contribute to understanding virus-induced autoimmunity.