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Functional Assessment of Intestinal Permeability and Neutrophil Transepithelial Migration in Mice using a Standardized Intestinal Loop Model
Published on: February 11, 2021
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The complex task of measuring intestinal permeability in basic and clinical science
1Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, ON, Canada.
Neurogastroenterology and Motility
|June 25, 2016
Summary
Reliable methods to measure intestinal permeability are crucial for understanding chronic diseases. This review evaluates current intestinal permeability tests, highlighting their pros, cons, and future directions for improved diagnostics and therapeutics.
Area of Science:
- Gastroenterology and Hepatology
- Physiology
- Biomarkers
Background:
- Intestinal permeability is a critical aspect of intestinal barrier function.
- Altered intestinal permeability is linked to various chronic diseases and may serve as a risk factor or therapeutic target.
- Accurate measurement methods for intestinal permeability are essential in clinical and preclinical research.
Purpose of the Study:
- To review and compare the advantages and limitations of current intestinal permeability tests.
- To identify existing challenges in the field of intestinal permeability assessment.
- To propose future directions for addressing these challenges.
Main Methods:
- Mini-review of existing literature on intestinal permeability tests.
- Analysis of the strengths and weaknesses of various measurement techniques.
- Discussion of the physiological basis and limitations of each method.
Main Results:
- A wide array of intestinal permeability tests are available, each with distinct benefits and drawbacks.
- The selection of appropriate tests requires a thorough understanding of intestinal barrier physiology.
- Combining multiple methods may offer a more comprehensive assessment.
Conclusions:
- There is a need for standardized and sensitive methods to assess intestinal permeability.
- Understanding the limitations of current tests is crucial for accurate interpretation.
- Future research should focus on developing improved methodologies and addressing current challenges in the field.
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