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Clarifying and Imaging Candida albicans Biofilms
Published on: March 6, 2020
Candida species: new insights into biofilm formation
Mayra Cuéllar-Cruz1, Everardo López-Romero, Julio C Villagómez-Castro
1Unidad de Biotecnología Médica & Farmacéutica, Centro de Investigación & Asistencia en Tecnología & Diseño del Estado de Jalisco, AC, Guadalajara, Jalisco, México. mcuellar@ciatej.net.mx
Abstract:
Biofilms of Candida albicans, Candida parapsilosis, Candida glabrata and Candida tropicalis are associated with high indices of hospital morbidity and mortality. Major factors involved in the formation and growth of Candida biofilms are the chemical composition of the medical implant and the cell wall adhesins responsible for mediating Candida-Candida, Candida-human host cell and Candida-medical device adhesion. Strategies for elucidating the mechanisms that regulate the formation of Candida biofilms combine tools from biology, chemistry, nanoscience, material science and physics. This review proposes the use of new technologies, such as synchrotron radiation, to study the mechanisms of biofilm formation. In the future, this information is expected to facilitate the design of new materials and antifungal compounds that can eradicate nosocomial Candida infections due to biofilm formation on medical implants. This will reduce dissemination of candidiasis and hopefully improve the quality of life of patients.
Insights
This study explores Candida biofilms on medical implants, a major cause of hospital infections. New technologies like synchrotron radiation can help develop better antifungal treatments to combat these resistant infections.
Area of Science:
- Microbiology
- Material Science
- Nanoscience
Background:
- Candida biofilms on medical implants contribute significantly to hospital-acquired infections, morbidity, and mortality.
- Key factors in biofilm formation include medical implant material and cell wall adhesins mediating adhesion to various surfaces and cells.
Purpose of the Study:
- To review strategies for understanding Candida biofilm formation mechanisms.
- To propose advanced technologies for studying these mechanisms.
Main Methods:
- Integration of biological, chemical, nanoscience, material science, and physics approaches.
- Proposal for utilizing synchrotron radiation for detailed biofilm mechanism analysis.
Main Results:
- Current strategies combine multiple scientific disciplines to investigate biofilm formation.
- Synchrotron radiation offers a novel approach to elucidate biofilm development.
Conclusions:
- Understanding biofilm formation mechanisms is crucial for developing effective interventions.
- Future research using advanced technologies will aid in designing novel materials and antifungal compounds to eradicate nosocomial Candida infections and improve patient outcomes.
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