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Updated: Jun 1, 2026
08:48
Bio-energetics Investigation of Candida albicans Using Real-time Extracellular Flux Analysis
Published on: March 19, 2019
Vacuolar trafficking and Candida albicans pathogenesis.
1Department of Oral and Craniofacial Biology; LSUHSC School of Dentistry; New Orleans, LA USA.
Communicative & Integrative Biology
|June 10, 2011
Summary
The fungal vacuole is crucial for pathogen virulence. In Candida albicans, distinct vacuolar trafficking pathways support hyphal growth, but aggregate capacity, not specific routes, is key for virulence.
Area of Science:
- Microbiology
- Cell Biology
- Mycology
Background:
- The vacuole plays a role in fungal pathogenesis.
- In Candida albicans, vacuole morphology changes during hyphal growth, a key virulence factor.
Purpose of the Study:
- To identify vacuolar trafficking pathways essential for Candida albicans hyphal growth and pathogenesis.
- To understand the role of specific trafficking routes versus overall vacuolar capacity in virulence.
Main Methods:
- Investigated vacuolar trafficking pathways in Candida albicans.
- Assessed the requirement for these pathways in hyphal growth and virulence.
Main Results:
- Identified multiple distinct trafficking routes from the Golgi to the vacuole.
- Observed significant functional overlap between these pathways regarding hyphal growth and virulence.
Conclusions:
- Specific vacuolar trafficking routes are less critical than the total vacuolar trafficking capacity for Candida albicans hyphal growth.
- The aggregate vacuolar trafficking capacity is a key determinant of virulence in this human fungal pathogen.
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