Współhodowla żywego mikrobiomu z mikroinżynieryjnymi kosmkami jelitowymi człowieka w urządzeniu mikroprzepływowym typu gut-on-a-chip

Overview

This protocol describes the co-culture of gut microbiome and intestinal villi using a human gut-on-a-chip microphysiological system. It aims to demonstrate villus growth under peristalsis-like motions and flow.

Key Study Components

Area of Science

• Gastroenterology
• Clinical Microbiology
• Pharmaceutical Sciences

Background

• Understanding disease mechanisms in the gut.
• Investigating the efficacy and toxicity of new drug compounds.
• Emulating complexities of diseases like ulcerative colitis and Crohn's disease.
• Exploring host-microbe interactions in various organ systems.

Purpose of Study

• To establish a viable and functional post-microbiome ecosystem in vitro.
• To provide insights into gut microbiome and immune system interactions.
• To facilitate research on gastrointestinal diseases.

Methods Used

• Preparation of the gut-on-a-chip microfluidic device.
• Co-culturing human intestinal cells with living gut microbiome.
• Simulating peristalsis-like motions and flow.
• Monitoring villus growth and microbiome interactions.

Main Results

• Successful establishment of a co-culture system.
• Demonstration of villus growth under simulated conditions.
• Insights into the interactions between gut microbiome and host cells.
• Potential applications in studying gastrointestinal diseases.

Conclusions

• The gut-on-a-chip system effectively models gut microbiome interactions.
• This method can advance research in gastroenterology and drug development.
• Future studies can explore broader applications in other organ systems.

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