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Related Experiment Video

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High-Throughput Expression and Purification of Human Solute Carriers for Structural and Biochemical Studies

High-Throughput Expression and Purification of Human Solute Carriers for Structural and Biochemical Studies

Published on: September 29, 2023

Compatible solutes: A listerial passe-partout?

Roy D Sleator¹, Colin Hill

¹Department of Biological Sciences; Cork Institute of Technology; Cork, Ireland.

|February 18, 2011

Summary

Compatible solutes help the foodborne pathogen Listeria monocytogenes survive bile and persist in the gut. Understanding this survival mechanism may lead to new ways to target and eliminate the pathogen.

Area of Science:

Microbiology
Pathogen Survival
Bacterial Physiology

Background:

Listeria monocytogenes is a significant foodborne pathogen.
Bile tolerance is crucial for gastrointestinal persistence.
Compatible solute uptake has been identified as a key factor in bile tolerance.

Purpose of the Study:

To review the role of compatible solutes in Listeria monocytogenes.
To understand how these molecules aid pathogen growth and survival.
To explore potential applications in pathogen control.

Main Methods:

Review of existing literature on compatible solute uptake.
Analysis of the contribution of compatible solutes to Listeria monocytogenes physiology.
Exploration of stress survival mechanisms.

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Main Results:

Compatible solute uptake enhances bile tolerance in Listeria monocytogenes.
These molecules contribute to pathogen survival both in vitro and in vivo.
The mechanism offers potential for novel therapeutic strategies.

Conclusions:

Compatible solute uptake is a critical survival strategy for Listeria monocytogenes.
Targeting this pathway could provide effective methods for pathogen control.
Further research is warranted to develop targeted interventions.