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[Some molecular-biological and immunological aspects of Aleutian disease of mink]
1Andzhaparidze Research Institute of Viral Preparations, Moscow, Russia.
Abstract:
Information on the development of the infectious process in the Aleutian disease of minks (ADM) on the molecular level, are updated. In particular, the decisive role played by the ABM virus infection of the cells of the immune system (B lymphocytes, macrophages, follicular dendritic cells) and the possible involvement of the mechanism of the antibody-dependent aggravation of this infection are pointed out. In addition, the role of the weak ADM virus promoter p36, the immune status of minks and their age in the determination of the acute or "slow" character of the course of the disease are considered.
Insights
Aleutian disease of minks (ADM) progresses via infection of immune cells like B lymphocytes and macrophages. Factors such as the virus promoter p36, mink immune status, and age influence disease severity.
Area of Science:
- Veterinary Virology
- Immunology
Context:
- Aleutian disease of minks (ADM) is a significantpathogen affecting mink populations.
- Understanding the molecular pathogenesis of ADM is crucial for disease management.
Purpose:
- To update information on the molecular mechanisms underlying the infectious process of Aleutian disease in minks (ADM).
- To elucidate the role of specific immune cells and viral factors in ADM development.
Summary:
- The study highlights the critical role of Aleutian mink disease virus (AMDV) infection in immune system cells, including B lymphocytes, macrophages, and follicular dendritic cells.
- It suggests the involvement of antibody-dependent enhancement in disease progression.
- The influence of the weak AMDV promoter p36, mink immune status, and age on the acute versus slow progression of ADM is also examined.
Impact:
- Provides a deeper molecular understanding of ADM pathogenesis.
- Identifies key factors influencing disease course, potentially aiding in diagnosis and treatment strategies.
- Contributes to the knowledge base for managing infectious diseases in farmed animals.
