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Related Concept Videos

Candidiasis01:20

Candidiasis

Candidiasis is a fungal infection caused by opportunistic species of Candida. It can affect various anatomical sites, including the skin, oral cavity, nails, and genitourinary tract. Among its forms, vaginal candidiasis is the most common type of mucosal infection. It typically results from the overgrowth of Candida albicans in the vaginal mucosa. Under normal conditions, C. albicans exists as a commensal organism within the vaginal microbiota, regulated by the dominance of lactobacilli, which...
Archaeal Cell Wall01:29

Archaeal Cell Wall

Archaeal cell walls are structurally and compositionally distinct from their bacterial counterparts, lacking the characteristic peptidoglycan layer found in most bacteria. Instead, archaeal cell walls exhibit remarkable diversity, utilizing materials such as pseudomurein, polysaccharides, and proteins to construct their protective outer layers. This structural flexibility is closely tied to archaea's ecological adaptability.S-Layers: The Common Archaeal Cell WallThe S-layer is the most...
Bacterial Cell Wall01:22

Bacterial Cell Wall

The bacterial cell wall is an essential structural component that encases the plasma membrane, preserving cellular integrity, determining shape, and protecting against osmotic stress. This rigid yet flexible structure primarily comprises peptidoglycan, a polymer that forms a mesh-like matrix conferring mechanical strength and flexibility.Peptidoglycan Composition and StructurePeptidoglycan, the core of the bacterial cell wall, comprises alternating units of N-acetylglucosamine (NAG) and...
Antifungal Agents01:15

Antifungal Agents

Amphotericin B is a broad-spectrum antifungal agent that exploits structural differences between fungal and mammalian cell membranes. Its amphipathic structure—featuring a hydrophobic polyene-lactone ring and a hydrophilic region containing mycosamine and carboxylic acid groups—enables selective binding to ergosterol, a sterol predominantly found in fungal plasma membranes. This selective interaction underlies the drug’s antifungal activity, although weak binding to cholesterol contributes to...
Role of Microtubules in Cell Wall Deposition01:02

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Microtubules are small hollow tubes in eukaryotic cells. The cell wall microtubules are polymerized dimers of two globular proteins, α-tubulin and β-tubulin, two globular proteins. With a diameter of about 25 nm, microtubules are the widest components of the cytoskeleton. They help the cell resist compression and provide a track along which vesicles move through the cell or pull replicated chromosomes to opposite ends of a dividing cell. Microtubules go through quick cycles of disassembly and...
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Related Experiment Video

Updated: Jul 2, 2026

Small-Scale Plasma Membrane Preparation for the Analysis of Candida albicans Cdr1-mGFPHis
09:44

Small-Scale Plasma Membrane Preparation for the Analysis of Candida albicans Cdr1-mGFPHis

Published on: June 13, 2021

Candida albicans cell wall proteins.

W LaJean Chaffin1

  • 1Department of Microbiology and Immunology, Texas Tech University Health Sciences Center, 3601 4th St., Lubbock, TX 79430, USA. LaJean.Chaffin@ttuhsc.edu

Microbiology and Molecular Biology Reviews : MMBR
|September 6, 2008
PubMed
Summary

This review details the three classes of proteins in the Candida albicans cell wall, exploring their attachment, secretion, and function. Understanding these fungal cell wall proteins is crucial for antifungal research.

Area of Science:

  • Mycology
  • Cell Biology
  • Biochemistry

Background:

  • The Candida albicans cell wall is essential for structural integrity and environmental interaction.
  • Major cell wall components include fibrillar polysaccharides and proteins.

Purpose of the Study:

  • This review focuses on the diverse classes of proteins within the Candida albicans cell wall.
  • It aims to discuss their identification, function, and regulation.

Main Methods:

  • Genome sequence analysis to predict protein constituents.
  • Experimental validation to identify protein classes and members.
  • Analysis of protein function, mutant phenotypes, and regulatory mechanisms.

Main Results:

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Live-cell Video Microscopy of Fungal Pathogen Phagocytosis

Published on: January 9, 2013

Related Experiment Videos

Last Updated: Jul 2, 2026

Small-Scale Plasma Membrane Preparation for the Analysis of Candida albicans Cdr1-mGFPHis
09:44

Small-Scale Plasma Membrane Preparation for the Analysis of Candida albicans Cdr1-mGFPHis

Published on: June 13, 2021

Live-cell Video Microscopy of Fungal Pathogen Phagocytosis
08:52

Live-cell Video Microscopy of Fungal Pathogen Phagocytosis

Published on: January 9, 2013

  • Three distinct classes of cell wall-associated proteins in Candida albicans have been identified.
  • Proteins are categorized by their attachment mechanisms: GPI anchors/alkali-labile linkages, classical secretory pathways, or unknown surface association pathways.
  • Members from all three classes have been experimentally confirmed.
  • Conclusions:

    • The review provides a detailed examination of specific cell wall proteins, their functions, and regulatory controls.
    • Understanding these proteins is vital for targeting Candida albicans in therapeutic strategies.