Related Experiment Video
Updated: Jan 11, 2026
Therapeutic Evaluation of Fecal Microbiota Transplantation in an Interleukin 10-Deficient Mouse Model
Published on: April 6, 2022
Exploring Gut Mucosal Microbiota to Distinguish Crohn's Disease from Intestinal Tuberculosis.
Ajith C Kuriakose1, Dilip Abraham2, Blossom Benny2
1MOSC Medical College Hospital, Kolenchery, India.
Researchers compared gut bacteria in Crohn's disease and intestinal tuberculosis patients. Intestinal tuberculosis showed more severe gut microbial imbalance, helping distinguish it from Crohn's disease.
Area of Science:
- Microbiology
- Gastroenterology
- Immunology
Background:
- Crohn's disease and intestinal tuberculosis share overlapping symptoms, making differential diagnosis challenging.
- Gut microbiota alterations are implicated in inflammatory bowel diseases and infections.
Purpose of the Study:
- To investigate and compare the mucosal bacterial populations in patients with active Crohn's disease and intestinal tuberculosis.
- To identify microbial signatures that can differentiate between these two conditions.
Main Methods:
- Analysis of mucosal bacterial composition using next-generation sequencing.
- Bioinformatic analysis of microbial community structure and predicted functional pathways.
- Statistical comparison of microbiota profiles between patient groups.
Main Results:
- Significant differences in gut microbiota composition and predicted functions were observed between Crohn's disease and intestinal tuberculosis.
- Microbial dysbiosis was more pronounced in patients with intestinal tuberculosis compared to those with Crohn's disease.
- The distinct microbial profiles accurately differentiated between the two conditions.
Conclusions:
- Gut microbiota analysis offers a potential tool for distinguishing intestinal tuberculosis from Crohn's disease.
- The severity of microbial dysbiosis differs significantly between these two gastrointestinal conditions.
- Targeting microbial dysbiosis may be a therapeutic consideration for these diseases.
More Related Videos
09:31Visualization of Gut Microbiota-host Interactions via Fluorescence In Situ Hybridization, Lectin Staining, and Imaging
Published on: July 9, 2021
07:34Induction of Intestinal Inflammation by Adoptive Transfer of CBir1 TCR Transgenic CD4+ T Cells to Immunodeficient Mice
Published on: December 16, 2021
Related Concept Videos
01:30Inflammatory Bowel Disease II: Crohn's Disease
Inflammatory bowel disease, commonly known as IBD, refers to a collection of disorders that lead to persistent inflammation of the gastrointestinal tract. The two types of IBD are ulcerative colitis, which impacts the colon, and Crohn's disease, which can involve any part of the gastrointestinal segment.
Crohn's disease
Crohn's disease is a chronic, systemic inflammatory bowel disease (IBD) that predominantly affects the gastrointestinal tract. It is marked by...
01:27Inflammatory Bowel Disease I: Ulcerative Colitis
Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...
01:29Bacterial Flora of the Large Intestine
The normal gut flora of the colon plays a critical role in generating essential vitamins such as vitamins K, B5, and B7.
01:17Chronic Bowel Disorders: Introduction
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...