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Bio-energetics Investigation of Candida albicans Using Real-time Extracellular Flux Analysis
Published on: March 19, 2019
Recent advances on Candida albicans biology and virulence
Adnane Sellam1, Malcolm Whiteway2
1Infectious Diseases Research Centre-CRI, CHU de Québec Research Center (CHUQ), Université Laval, Quebec City, Quebec, Canada; Department of Microbiology, Infectious Disease and Immunology, Faculty of Medicine, Université Laval, Quebec City, Quebec, Canada.
Abstract:
Candida albicans is an important human fungal pathogen, in terms of both its clinical significance and its use as an experimental model for scientific investigation. Although this opportunistic pathogen is a natural component of the human flora, it can cause life-threatening infections in immunosuppressed patients. There are currently a limited number of antifungal molecules and drug targets, and increasing resistance to the front-line therapeutics, demonstrating a clear need for new antifungal drugs. Understanding the biology of this pathogen is an important prerequisite for identifying new drug targets for antifungal therapeutics. In this review, we highlight some recent developments that help us to understand how virulence traits are regulated at the molecular level, in addition to technical advances that improve the ability of genome editing in C. albicans.
Insights
Candida albicans, a fungal pathogen, causes severe infections. New antifungal drugs are needed due to limited options and increasing resistance, necessitating a deeper understanding of its biology.
Area of Science:
- Medical Mycology
- Molecular Biology
- Antimicrobial Drug Discovery
Background:
- Candida albicans is a significant human fungal pathogen and opportunistic microbe.
- It causes life-threatening infections in immunocompromised individuals.
- Limited antifungal drugs and rising resistance highlight the urgent need for novel therapeutics.
Approach:
- Reviewing recent molecular-level understanding of virulence trait regulation in C. albicans.
- Highlighting technical advances in genome editing for C. albicans research.
- Connecting biological insights to the identification of new antifungal drug targets.
Key Points:
- Understanding C. albicans virulence mechanisms is crucial for developing new antifungal strategies.
- Advances in genome editing tools enhance research capabilities for this pathogen.
- Identifying novel molecular targets is essential to combat drug resistance.
Conclusions:
- Continued research into C. albicans biology is vital for advancing antifungal drug discovery.
- Improved understanding of virulence regulation and genome editing will accelerate the development of new treatments.
- Addressing the need for novel antifungal therapies requires a multifaceted approach combining basic science and technological innovation.
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