Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Introduction to the Human Microbiota01:22

Introduction to the Human Microbiota

Microorganisms colonize various regions of the human body, including the mouth, nasal passages, throat, stomach, intestines, urogenital tract, and skin. The total number of microbial cells is estimated to range from 10¹³ to 10¹⁴—comparable to, or exceeding, the number of human somatic cells. This host–microbiome relationship has led to the conceptualization of humans as supraorganisms, wherein microbial communities perform vital roles in development, immunity, and disease...
Functions of the Gut Microbiota01:18

Functions of the Gut Microbiota

The gut microbiota includes trillions of microorganisms that colonize the human gastrointestinal tract, including bacteria, archaea, viruses, and fungi. This complex ecosystem plays a critical role in maintaining intestinal and systemic health. Most of these microbes inhabit the large intestine, establishing a relatively stable and diverse community that contributes to gut homeostasis through various metabolic, immunological, and protective mechanisms.Dominant bacterial phyla, such as...
What is Monogastric Digestion?01:50

What is Monogastric Digestion?

The human body contains a monogastric digestive system. In a monogastric digestive system, the stomach only contains one chamber in which it digests food. Several other animal species also have monogastric digestive systems, including pigs, horses, dogs, and birds. This chapter, however, focuses on the human digestive system.
Human Virome01:26

Human Virome

The human body harbors a vast and diverse viral community known as the human virome. The virome includes bacteriophages that infect bacteria, and eukaryotic viruses that infect human cells. Transient dietary and environmental viruses also contribute to this dynamic ecosystem. Estimates suggest the human body may contain on the order of 10¹³ viral particles, though abundance varies widely by body site and detection method.Comprehensive characterization of the virome has become possible only with...
Development of Human Microbiota01:30

Development of Human Microbiota

The human microbiota begins developing at birth and undergoes continual change as we age. Infancy marks a critical period of microbial sensitivity, offering a “window of opportunity” during which beneficial microbes help mature the immune system. By age three, children typically develop a more stable and diverse microbial community. Newborns acquire microbes from their immediate environment; vaginal delivery favors maternal vaginal microbes, while cesarean births favor microbes from the skin...
Gut-Brain Axis01:22

Gut-Brain Axis

The gut–brain axis is a bidirectional communication system that connects the gastrointestinal tract and the brain. This interaction is mediated through multiple pathways, including the vagus nerve, hormonal signals, immune responses, and chemical messengers produced by gut microbes.Microbial Contributions to Brain FunctionGut microbiota contributes significantly to brain function by producing neuroactive compounds. These include neuroactive compounds that influence neurotransmitters such as...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Nevermore: Target-Conditioned Protein-Ligand Representation Learning for Multi-Objective Lead Optimization with Database-Grounded Retrieval.

Biology·2026
Same author

BtuJ1, a Surface-exposed B<sub>12</sub>-binding Protein in Bacteroidota, Functions as an Extracellular Vitamin Reservoir That Enhances Fitness.

Journal of molecular biology·2026
Same author

Normalized compression distance for DNA classification.

PeerJ·2026
Same author

Evaluating transportability of in vitro cellular models to in vivo human phenotypes using gene perturbation data.

Nature communications·2025
Same author

An Evolutionarily Conserved Laterally Acquired Toolkit Enables Microbiota Targeting by Trichomonas.

Molecular biology and evolution·2025
Same author

Structure of a distinct β-barrel assembly machinery complex in the Bacteroidota.

Nature microbiology·2025

Related Experiment Video

Updated: May 23, 2026

Applying Advanced In Vitro Culturing Technology to Study the Human Gut Microbiota
06:23

Applying Advanced In Vitro Culturing Technology to Study the Human Gut Microbiota

Published on: February 15, 2019

Data mining the human gut microbiota for therapeutic targets.

Matthew Collison1, Robert P Hirt, Anil Wipat

  • 1Biopharmaceutical Process Development Centre, School of Chemical Engineering and Advanced Materials, Newcastle University, UK.

Briefings in Bioinformatics
|March 27, 2012
PubMed
Summary

Computational methods offer new ways to understand the human-gut microbiome

More Related Videos

Analysis of Interactions between Endobiotics and Human Gut Microbiota Using In Vitro Bath Fermentation Systems
06:58

Analysis of Interactions between Endobiotics and Human Gut Microbiota Using In Vitro Bath Fermentation Systems

Published on: August 23, 2019

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing
11:22

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing

Published on: October 15, 2019

Related Experiment Videos

Last Updated: May 23, 2026

Applying Advanced In Vitro Culturing Technology to Study the Human Gut Microbiota
06:23

Applying Advanced In Vitro Culturing Technology to Study the Human Gut Microbiota

Published on: February 15, 2019

Analysis of Interactions between Endobiotics and Human Gut Microbiota Using In Vitro Bath Fermentation Systems
06:58

Analysis of Interactions between Endobiotics and Human Gut Microbiota Using In Vitro Bath Fermentation Systems

Published on: August 23, 2019

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing
11:22

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing

Published on: October 15, 2019

Area of Science:

  • Microbiome research
  • Computational biology
  • Systems biology

Background:

  • Microbes significantly impact human health and disease.
  • Current strategies for modulating human health via microbial communities are limited.
  • The gastrointestinal tract (GIT) microbiome plays a role in chronic diseases.

Purpose of the Study:

  • To explore how computational methods can advance our understanding of the host-microbiota superorganism.
  • To identify new therapeutic strategies for chronic diseases targeting both microbial and host factors.
  • To enhance understanding of microbial drug metabolism for safer pharmaceuticals.

Main Methods:

  • Review of current knowledge on the GIT microbiome.
  • Discussion of computational and bioinformatics approaches.
  • Systems-level analysis of host-microbiota interactions.

Main Results:

  • Computational methods can provide a systems-level understanding of host-microbiota physiology.
  • This knowledge can inform the development of novel therapeutics beyond probiotics, prebiotics, or antibiotics.
  • Integrative bioinformatics can improve understanding of xenobiotic metabolism by the microbiome.

Conclusions:

  • Computational approaches are crucial for deciphering the complex host-microbiome relationship.
  • New therapeutic targets for chronic diseases can be identified through systems-level analysis.
  • Understanding microbial biotransformation can lead to the development of safer and more effective drugs.