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Cefoperazone-treated Mouse Model of Clinically-relevant Clostridium difficile Strain R20291
Published on: December 10, 2016
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Small animal models for the study of Clostridium difficile disease pathogenesis
Melanie L Hutton1, Kate E Mackin, Anjana Chakravorty
1Department of Microbiology, Monash University, Clayton, Victoria, Australia.
FEMS Microbiology Letters
|December 31, 2013
Summary
This review compares hamster, mouse, and pig models for studying Clostridium difficile infections. Understanding these models is crucial for advancing research into this common hospital-acquired infection.
Area of Science:
- Microbiology
- Infectious Diseases
- Pathogenesis
Background:
- Clostridium difficile causes significant antibiotic-associated diarrhea in hospitals.
- Pathogenic mechanisms of C. difficile remain incompletely understood.
- Animal models are essential for studying C. difficile pathogenesis.
Purpose of the Study:
- To review and compare small animal models for C. difficile research.
- To highlight differences, advantages, and disadvantages of each model.
- To guide the selection of appropriate models for C. difficile studies.
Main Methods:
- Review of existing literature on C. difficile animal models.
- Focus on hamster, mouse, and pig models.
- Comparative analysis of model characteristics and findings.
Main Results:
- Hamster models were historically common but have limitations.
- Mouse and pig models offer distinct insights into C. difficile pathology.
- Each model captures different facets of disease progression and host response.
Conclusions:
- No single model perfectly replicates human C. difficile infection.
- Careful selection of animal models is critical for effective research.
- Understanding model-specific advantages and disadvantages enhances study design.
