Epithelial responses to fungal pathogens.

Curr Opin Microbiol

Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, New York, NY, USA; Louis V. Gerstner Jr. Graduate School of Biomedical Sciences, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Infectious Disease Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA. Electronic address:

Published: August 2024

AI Article Synopsis

  • Epithelial cells play a crucial role in immune responses against fungal infections, particularly in the lungs and mucosal surfaces.
  • They respond to certain signals like IL-1 and interferon to manage immune cell activity and fungal destruction.
  • Understanding how these cells interact with fungi is essential for developing new treatments for fungal infections.

Article Abstract

Epithelial cells orchestrate immune responses against fungal pathogens. This review highlights advances in integrating epithelial cells in immune responses against inhaled molds and dimorphic fungi, and against Candida species that colonize mucosal surfaces. In the lung, epithelial cells respond to interleukin-1 (IL-1) and interferon signaling to regulate effector cell influx and fungal killing. In the alimentary and vulvovaginal tracts, epithelial cells modulate fungal commensalism, invasive growth, and local immune tone, in part by responding to damage caused by candidalysin, a C. albicans peptide toxin, and through IL-17-dependent release of antimicrobial peptides that contribute to Candida colonization resistance. Understanding fungal-epithelial interactions in mammalian models of disease is critical to predict vulnerabilities and to identify opportunities for immune-based strategies to treat fungal infections.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11331878PMC
http://dx.doi.org/10.1016/j.mib.2024.102508DOI Listing

Publication Analysis

Top Keywords

epithelial cells
16
responses fungal
8
fungal pathogens
8
immune responses
8
epithelial
5
fungal
5
epithelial responses
4
pathogens epithelial
4
cells
4
cells orchestrate
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!