Candida albicans-epithelial interactions and pathogenicity mechanisms: scratching the surface

Area of Science:

• Microbiology
• Immunology
• Cell Biology

Background:

• Epithelial cells were historically overlooked in host-microbe interactions.
• Recent research highlights their crucial role in host defense against pathogens and commensals.
• These cells are vital in managing interactions with the human microbiota.

Purpose of the Study:

• To review the complex interactions between Candida albicans and epithelial cells.
• To elucidate the impact of these interactions on both host and fungal responses.
• To discuss the implications for the host-fungus relationship.

Main Methods:

• Literature review of recent studies on epithelial cell-microbe interactions.
• Analysis of research focusing on Candida albicans and epithelial cell responses.
• Synthesis of findings on fungal morphology and gene expression regulation.

Main Results:

• Epithelial cells actively participate in host responses to microbial challenges.
• Interactions with Candida albicans significantly influence epithelial cell functions.
• Candida albicans morphology and gene expression are modulated by epithelial cells.

Conclusions:

• Epithelial cells are critical regulators of host-pathogen and host-microbiota dynamics.
• Understanding these cellular interactions is essential for addressing Candida albicans infections.
• Further research into epithelial cell roles can reveal new therapeutic strategies.