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Updated: Jul 4, 2026
09:13
Gene Expression Profiling of Infecting Microbes Using a Digital Bar-coding Platform
Published on: January 13, 2016
Niche-specific gene expression during C. albicans infection
1Department of Molecular Biology and Microbiology, Tufts University, Boston, MA 02111, United States. carol.kumamoto@tufts.edu
Current Opinion in Microbiology
|June 27, 2008
Summary
Candida albicans adapts to various host environments by altering gene expression. This opportunistic pathogen uses isozyme diversity and transcription factor regulation to manage different infection sites.
Area of Science:
- Medical Mycology
- Molecular Biology
- Host-Pathogen Interactions
Background:
- Candida albicans is an opportunistic pathogen infecting various human organs.
- Infection sites present diverse environmental challenges.
- Understanding pathogen adaptation is crucial for treating candidiasis.
Purpose of the Study:
- To investigate Candida albicans gene expression during experimental infections.
- To identify mechanisms of gene regulation in different host environments.
- To elucidate host-pathogen interactions at the molecular level.
Main Methods:
- Analysis of Candida albicans gene expression profiles.
- Experimental infection models.
- Comparative genomics and transcriptomics.
Main Results:
- Distinct stress responses observed in different infection sites.
- Identification of differential isozyme expression in multigene families.
- Demonstration of common gene regulation by multiple transcription factors.
Conclusions:
- Candida albicans employs sophisticated gene expression strategies for host adaptation.
- Isozyme regulation and transcription factor control facilitate survival in diverse niches.
- Gene expression analysis provides insights into host-pathogen dynamics.
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