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

Microbial Interactions: Mutualism01:25

Microbial Interactions: Mutualism

71
Mutualism is a symbiotic interaction in which all participating organisms benefit. These relationships can be obligate or facultative and are fundamental to ecosystem functions across diverse biological systems.Plant–Fungi MutualismOne well-known example is the association between plant roots and mycorrhizal fungi, such as Rhizophagus species. The fungal hyphae penetrate the root hairs and the epidermis, forming an extensive hyphal network that establishes a symbiotic association. Through...
71
Microbial Interactions: Cooperation01:26

Microbial Interactions: Cooperation

53
Microbial cooperation involves beneficial interactions in which different species work together for individual or mutual advantage. These interactions can profoundly influence ecological dynamics and evolutionary processes, and they are essential to many pathogenic and symbiotic relationships.Nematode–Bacteria CooperationA striking example is the relationship between the Gram-negative bacterium Xenorhabdus nematophila and the parasitic nematode Steinernema carpocapsae. Juvenile nematodes...
53
Colonisation of Pathogens01:25

Colonisation of Pathogens

69
Pathogen colonization of host tissues is a critical step in the development of infectious diseases. Various pathogenic microorganisms, including bacteria, fungi, viruses, and protozoa, have evolved complex strategies to attach to, invade, and persist within host environments. These mechanisms enable pathogens to establish infections, evade immune responses, and resist antimicrobial treatments.Attachment to Host CellsIn bacteria, colonization typically begins with adherence to host epithelial...
69
The Significance of Membrane Transport01:44

The Significance of Membrane Transport

24.2K
The transport of solutes across the cell membrane is essential for metabolic processes, like maintaining cell size and volume, generating the action potential, exchanging nutrients and gases, etc. Membrane transport can be either passive or active. It can be simple diffusion, facilitated, or mediated transport aided by transport proteins such as transporters and channels.
Transporters facilitate either an active or passive movement of solutes. They can allow a single-molecule transport down its...
24.2K
The Significance of Membrane Transport01:44

The Significance of Membrane Transport

7.4K
7.4K
Microbe-Plant Interactions01:09

Microbe-Plant Interactions

115
Microbe-plant interactions represent a dynamic spectrum of associations shaped by intricate chemical signaling. These interactions can be neutral, beneficial, or detrimental, and profoundly influence plant physiology, growth, and ecosystem function. The plant microbiome, comprising bacteria, fungi, archaea, protists, and viruses, plays a pivotal role in mediating these effects through surface colonization, internal colonization, or systemic symbiosis.Mutualistic associations, particularly with...
115

You might also read

Related Articles

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

Sort by
Same author

Long-term drug persistence and clinical outcomes of ustekinumab in Crohn's disease: a multicenter real-world study from the Hokkaido phoenix cohort.

Crohn's & colitis 360·2026
Same author

Short- and Long-Term Effectiveness and Safety of Vedolizumab in Crohn's Disease: A Multicenter Retrospective Study from the Hokkaido Phoenix Cohort.

Inflammatory intestinal diseases·2026
Same author

Clinical characteristics of acute pancreatitis in patients with inflammatory bowel disease: a nationwide survey in Japan.

Journal of gastroenterology·2026
Same author

Fibroblast-derived CCL2 orchestrates immune responses and defends against Staphylococcus aureus skin infection.

Cellular & molecular immunology·2026
Same author

Identification and characterization of a novel Plakoglobin-binding protein highly expressed in the testes.

Biochimica et biophysica acta. Molecular cell research·2026
Same author

Survival outcomes in early gastric cancer: evidence from SEER-based population studies.

Journal of gastrointestinal oncology·2026

Related Experiment Video

Updated: Apr 23, 2026

Investigation of Microbial Cooperation via Imaging Mass Spectrometry Analysis of Bacterial Colonies Grown on Agar and in Tissue During Infection
09:49

Investigation of Microbial Cooperation via Imaging Mass Spectrometry Analysis of Bacterial Colonies Grown on Agar and in Tissue During Infection

Published on: November 18, 2022

2.5K

Host-microbe interactions via membrane transport systems.

Hiroaki Konishi1, Mikihiro Fujiya, Yutaka Kohgo

  • 1Division of Gastroenterology and Hematology/Oncology, Department of Medicine, Asahikawa Medical University, Asahikawa, Hokkaido, Japan.

Environmental Microbiology
|October 8, 2014
PubMed
Summary

Selective transport systems in the gut are crucial for nutrient absorption and waste removal. These systems mediate interactions between gut microbiota and intestinal cells, impacting gastrointestinal health and disease.

More Related Videos

High Throughput Co-culture Assays for the Investigation of Microbial Interactions
07:00

High Throughput Co-culture Assays for the Investigation of Microbial Interactions

Published on: October 15, 2019

9.4K
Author Spotlight: Experiential Tool for Teaching Active Transport Using Ex Vivo Histidine Uptake
04:40

Author Spotlight: Experiential Tool for Teaching Active Transport Using Ex Vivo Histidine Uptake

Published on: October 4, 2024

2.3K

Related Experiment Videos

Last Updated: Apr 23, 2026

Investigation of Microbial Cooperation via Imaging Mass Spectrometry Analysis of Bacterial Colonies Grown on Agar and in Tissue During Infection
09:49

Investigation of Microbial Cooperation via Imaging Mass Spectrometry Analysis of Bacterial Colonies Grown on Agar and in Tissue During Infection

Published on: November 18, 2022

2.5K
High Throughput Co-culture Assays for the Investigation of Microbial Interactions
07:00

High Throughput Co-culture Assays for the Investigation of Microbial Interactions

Published on: October 15, 2019

9.4K
Author Spotlight: Experiential Tool for Teaching Active Transport Using Ex Vivo Histidine Uptake
04:40

Author Spotlight: Experiential Tool for Teaching Active Transport Using Ex Vivo Histidine Uptake

Published on: October 4, 2024

2.3K

Area of Science:

  • Gastroenterology
  • Cell Biology
  • Microbiology

Background:

  • Selective material transport is vital for cellular function, particularly in the digestive tract for nutrient absorption and waste elimination.
  • Transport pathways regulate cellular ionic environments and physiological functions.
  • Emerging research highlights the role of trafficking molecules and gut microbiota in intestinal health.

Purpose of the Study:

  • To review the significance of membrane transport systems in gastrointestinal disorders.
  • To explore transport systems as pathogenic molecules and therapeutic targets.
  • To examine the interplay between gut microbiota, host cells, and transport mechanisms.

Main Methods:

  • Literature review of studies on membrane transport systems in the digestive tract.
  • Analysis of the role of microbial metabolites in host cell signaling.
  • Examination of genetic and molecular mechanisms underlying transport system dysfunction.

Main Results:

  • Microbial molecules are imported into intestinal epithelial cells via transporters or endocytosis, activating cell survival pathways.
  • Interactions between gut microbiota and host cells are partly mediated by membrane transport systems.
  • Dysfunctional transport systems are implicated in various diseases, including colorectal cancer and inflammatory bowel disease.

Conclusions:

  • Membrane transport systems are critical mediators of gut microbiota-host cell interactions.
  • Aberrant expression of transport-related molecules contributes to digestive diseases.
  • Transport systems represent promising therapeutic targets for gastrointestinal disorders.