The tree shrew as a model for infectious diseases research

Area of Science:

• Comparative medicine
• Infectious disease research
• Animal models

Background:

• Infectious diseases remain a significant global health threat.
• Mammalian models are crucial for understanding diseases and developing treatments.
• Selecting an appropriate animal model involves balancing human similarity with experimental cost.

Purpose of the Study:

• To review the Northern Tree shrew (Tupaia belangeri) as a model organism for infectious disease research.
• To highlight the suitability of tupaias based on biological homology and disease manifestation.

Main Methods:

• Review of existing literature on Tupaia belangeri.
• Comparative analysis of tupaia biology with human biology.
• Assessment of tupaia susceptibility to human pathogens.

Main Results:

• Tupaias exhibit significant genomic and biological homology to humans.
• These animals are susceptible to unadapted human pathogens.
• Tupaias display clinical signs similar to human infections.

Conclusions:

• The Northern Tree shrew is a highly relevant model for infectious disease studies.
• Its size, homology, and susceptibility offer advantages over other models.
• Tupaias facilitate research into human infectious diseases and interventions.