Cellular hijacking: a common strategy for microbial infection

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Updated: Sep 19, 2026

Invasion of Human Cells by a Bacterial Pathogen
07:15

Invasion of Human Cells by a Bacterial Pathogen

Published on: March 21, 2011

Richard A Kahn1, Haian Fu, Craig R Roy

  • 1Dept of Biochemistry, Emory University School of Medicine, 1510 Clifton Rd, Atlanta, GA 30322, USA. rkahn@emory.edu

Trends in Biochemical Sciences
|June 19, 2002
PubMed

Insights

Eukaryotic cells face microbial threats that can cause disease. Understanding how pathogens hijack host cell processes is key to developing new strategies against infections.

Area of Science:

  • Cell Biology
  • Microbiology
  • Immunology

Background:

  • Eukaryotic cells are constantly challenged by microbial pathogens.
  • Infections can lead to severe disease and host mortality.
  • Pathogen virulence often involves manipulating host cell signaling and membrane transport.

Purpose of the Study:

  • To explore the intricate mechanisms of host-pathogen interactions.
  • To highlight the importance of studying how microbes exploit host cellular machinery.
  • To underscore the potential of this research for future therapeutic development.

Main Methods:

  • Analysis of existing literature on host-pathogen interactions.
  • Review of studies detailing microbial usurpation of host cell pathways.
  • Synthesis of cell biological data related to infection.

Main Results:

  • Pathogen virulence relies on hijacking host cell signaling pathways.
  • Microbial invasion frequently involves the subversion of host membrane traffic systems.
  • Host cell machinery is a critical target for microbial survival and propagation.

Conclusions:

  • Understanding host-pathogen interactions provides vital insights into infection.
  • Knowledge of microbial manipulation of host cells is essential for combating infections.
  • This research area offers a foundation for developing novel anti-infective strategies.

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