Related Experiment Video
Updated: May 25, 2026
A Catheter-Related Candida albicans Infection Model in Mouse
Published on: March 22, 2024
Hosting infection: experimental models to assay Candida virulence
1Aberdeen Fungal Group, School of Medical Sciences, Institute of Medical Sciences, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD, UK.
Abstract:
Although normally commensals in humans, Candida albicans, Candida tropicalis, Candida parapsilosis, Candida glabrata, and Candida krusei are capable of causing opportunistic infections in individuals with altered physiological and/or immunological responses. These fungal species are linked with a variety of infections, including oral, vaginal, gastrointestinal, and systemic infections, with C. albicans the major cause of infection. To assess the ability of different Candida species and strains to cause infection and disease requires the use of experimental infection models. This paper discusses the mucosal and systemic models of infection available to assay Candida virulence and gives examples of some of the knowledge that has been gained to date from these models.
Insights
This study reviews experimental models for assessing Candida virulence. These models help understand how different Candida species cause opportunistic infections in humans, aiding in developing new treatments.
Area of Science:
- Medical Mycology
- Infectious Diseases
- Immunology
Background:
- Candida species are common human commensals but can cause opportunistic infections.
- Candida albicans is the primary species responsible for oral, vaginal, gastrointestinal, and systemic infections.
- Understanding Candida virulence is crucial for managing these infections.
Purpose of the Study:
- To discuss available experimental infection models for assaying Candida virulence.
- To highlight knowledge gained from using these models to study Candida pathogenesis.
Main Methods:
- Review of mucosal infection models for Candida.
- Review of systemic infection models for Candida.
- Examples of virulence data obtained from these models.
Main Results:
- Experimental models are essential for evaluating Candida species and strain virulence.
- These models provide insights into the mechanisms of Candida-associated diseases.
- Specific Candida species exhibit varying degrees of virulence in different models.
Conclusions:
- Experimental infection models are vital tools for studying Candida pathogenesis.
- Knowledge from these models informs strategies for preventing and treating Candida infections.
- Further research using these models can elucidate host-pathogen interactions.
