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Bluetongue virus, an exceptionally potent interferon inducer in mice
Infection and Immunity
|April 1, 1978
Summary
The American BT-8 strain of bluetongue virus is a highly potent interferon inducer. This viral agent significantly surpasses other known inducers in potency, offering new research avenues.
Area of Science:
- Virology
- Immunology
Background:
- Interferon induction is a key antiviral defense mechanism.
- Various viral and non-viral agents can induce interferon production.
Purpose of the Study:
- To evaluate the interferon-inducing potential of the attenuated American BT-8 strain of bluetongue virus.
Main Methods:
- Intravenous injection of the BT-8 strain into a study model.
- Measurement of interferon levels in plasma over time.
Main Results:
- The BT-8 strain demonstrated 5 to 10 times greater potency as an interferon inducer compared to previously reported agents.
- Plasma interferon levels reached as high as 600,000 units/ml by 8 hours post-injection.
Conclusions:
- The attenuated American BT-8 bluetongue virus strain is an exceptionally potent interferon inducer.
- This finding highlights the potential of BT-8 for further research in interferon-based therapies or studies.