Marmosets as models of infectious diseases

Area of Science:

• Primate models in infectious disease research
• Comparative immunology
• Non-human primate translational research

Background:

• Animal models are essential for developing therapeutics, especially for rare human diseases.
• The common marmoset (Callithrix jacchus) is increasingly recognized for its potential in biomedical research.
• Its small size, availability, and evolutionary closeness to humans make it an attractive model.

Purpose of the Study:

• To evaluate the common marmoset as an animal model for infectious diseases.
• To review the marmoset immune system in the context of infectious disease research.
• To summarize existing marmoset models for infectious diseases, focusing on tularemia, melioidosis, and viral hepatitis C.

Main Methods:

• Literature review of marmoset utilization in biomedical research.
• Analysis of marmoset immune system relevant to infectious diseases.
• Synthesis of data on infectious diseases modeled in marmosets.

Main Results:

• The common marmoset offers advantages as a disease model due to its characteristics.
• Specific aspects of the marmoset immune system are relevant for infectious disease studies.
• Established marmoset models exist for bacterial infections like tularemia and melioidosis, and viral hepatitis C.

Conclusions:

• The common marmoset is a promising non-human primate model for infectious disease research.
• Further investigation into marmoset models can accelerate the development of new therapeutics.
• This review provides a comprehensive overview for researchers considering marmosets for preclinical studies.