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A Comparative Approach to Characterize the Landscape of Host-Pathogen Protein-Protein Interactions
13:56

A Comparative Approach to Characterize the Landscape of Host-Pathogen Protein-Protein Interactions

Published on: July 18, 2013

Interaction of pathogenic fungi with host cells: Molecular and cellular approaches

Maria José Soares Mendes-Giannini1, Christiane Pienna Soares, Juliana Leal Monteiro da Silva

  • 1Departamento de Análises Clínicas, Faculdade de Ciências Farmacêuticas, UNESP, Araraquara, Sao Paulo, Brazil. giannini@fcfar.unesp.br

FEMS Immunology and Medical Microbiology
|August 10, 2005
PubMed

Insights

This review explores molecular and cellular mechanisms governing host-fungus interactions, focusing on fungal adherence, cytoskeletal changes, and signal transduction pathways crucial for pathogenicity.

Area of Science:

  • Microbiology
  • Cell Biology
  • Immunology

Background:

  • Fungi interact with hosts through intra- and extracellular interfaces.
  • Pathogen entry involves fungal adherence to host cells and extracellular matrix (ECM) components.
  • Host cell signaling, including phosphorylation, is critical in defense and pathogen invasion.

Purpose of the Study:

  • To review molecular and cellular strategies in host-fungus interactions.
  • To highlight the role of surface molecules, cell signaling, and cytoskeletal dynamics.
  • To emphasize the importance of signal transduction pathways in fungal pathogenicity.

Main Methods:

  • Review of existing literature on host-fungus molecular and cellular interactions.
  • Analysis of fungal adherence mechanisms to host cells and ECM.
  • Discussion of host cell signaling pathways, including integrin function and phosphorylation.

Main Results:

  • Fungal adherence to host cells and ECM is a key step in infection.
  • Pathogens manipulate host cell signaling and cytoskeletal organization for invasion.
  • Signal transduction pathways are critical regulators of fungal pathogenicity.

Conclusions:

  • Understanding host-fungus interactions requires studying fungal adherence, cytoskeletal changes, and signal transduction.
  • Molecular and cellular insights are vital for developing strategies against fungal pathogens.
  • Signal transduction pathways are central to fungal pathogenicity and host defense.

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