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Small-Scale Plasma Membrane Preparation for the Analysis of Candida albicans Cdr1-mGFPHis
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Plasma membrane organization promotes virulence of the human fungal pathogen Candida albicans

Lois M Douglas1, James B Konopka2

  • 1Department of Molecular Genetics and Microbiology, Stony Brook University, Stony Brook, NY, 11794-5222, USA.

Journal of Microbiology (Seoul, Korea)
|February 28, 2016
PubMed

Insights

The Candida albicans plasma membrane organizes into distinct domains, crucial for its ability to cause lethal infections. Understanding these domains reveals key aspects of fungal pathogenesis and potential therapeutic targets.

Area of Science:

  • Mycology
  • Cell Biology
  • Pathogenesis

Background:

  • Candida albicans is a significant human fungal pathogen.
  • The plasma membrane is vital for fungal virulence, mediating diverse cellular processes.
  • Its complex lipid and protein composition forms organized domains.

Purpose of the Study:

  • To review the distinct domains of the Candida albicans plasma membrane.
  • To highlight the roles of these domains in fungal pathogenesis.
  • To discuss how membrane organization facilitates virulence.

Main Methods:

  • Literature review focusing on plasma membrane organization in Candida albicans.
  • Analysis of studies detailing membrane domain functions.
  • Synthesis of information on scaffolds, barriers, and dynamic zones.

Main Results:

  • Plasma membrane domains act as scaffolds (e.g., MCC/eisosomes, septins) and diffusion barriers.
  • Specific zones are involved in secretion, endocytosis, and hyphal tip growth.
  • Endoplasmic reticulum contact sites are also key membrane domains.

Conclusions:

  • The highly organized plasma membrane architecture is essential for coordinating functions in C. albicans.
  • Membrane domain organization directly promotes the pathogenesis of this fungal pathogen.
  • Understanding these domains offers insights into controlling C. albicans infections.
Keywords:
Candida albicansMCC domaineisosomefungal pathogenesishyphal morphogenesisplasma membraneseptin

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