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Updated: Apr 7, 2026

Isolation and Characterization of Dendritic Cells and Macrophages from the Mouse Intestine
Published on: May 21, 2012
The Bug Stops Here: Innate Lymphoid Cells in Clostridium difficile Infection
Erica L Buonomo1, William A Petri2
1Department of Microbiology, Immunology, and Cancer, University of Virginia, Charlottesville, VA 22908, USA.
Innate lymphoid cells and IFN-γ are crucial for recovering from Clostridium difficile infection (CDI). This study highlights their role in overcoming the acute phase of this common bacterial infection.
Area of Science:
- Immunology
- Microbiology
- Infectious Diseases
Background:
- Clostridium difficile infection (CDI) poses a significant healthcare challenge.
- The role of the innate immune system in resolving CDI is not fully understood.
Purpose of the Study:
- To investigate the contribution of innate immunity to Clostridium difficile infection resolution.
- To identify specific innate immune components critical for recovery from acute CDI.
Main Methods:
- Utilized mouse models of Clostridium difficile infection.
- Analyzed the role of innate lymphoid cells (ILCs) and interferon-gamma (IFN-γ) during infection.
Main Results:
- Demonstrated that innate lymphoid cells are essential for host defense against CDI.
- Showed that the effector cytokine IFN-γ plays a critical role in recovery from the acute phase of CDI.
Conclusions:
- Innate lymphoid cells and IFN-γ are key players in the resolution of Clostridium difficile infection.
- Targeting these innate immune components may offer new therapeutic strategies for CDI.
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06:51Cefoperazone-treated Mouse Model of Clinically-relevant Clostridium difficile Strain R20291
Published on: December 10, 2016
09:12A Protein Microarray Assay for Serological Determination of Antigen-specific Antibody Responses Following Clostridium difficile Infection
Published on: June 15, 2018
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