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Related Concept Videos

Surface Membrane Barriers01:18

Surface Membrane Barriers

1.7K
The skin and mucous membranes serve as the primary line of defense against pathogens by providing both physical and chemical protection. These barriers are essential in preventing the entry and establishment of microbes, thereby maintaining the integrity of the host.
The outer layer of the skin, the epidermis, is a robust barrier comprising layers of closely packed keratinized cells. This dense arrangement prevents microbes from penetrating the body. The periodic shedding of epidermal cells...
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Defense Mechanism Against Infection01:26

Defense Mechanism Against Infection

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Natural flora, body system defenses, and inflammation are natural barriers of the body against infectious agents regardless of previous exposure. Normal floras of the human body refer to the microbial population that colonizes the skin and mucous membranes.
In addition, many body organ systems have unique defenses against infection. The skin is an intact, multilayered surface preventing invasion by microorganisms unless impaired. Mucous membranes lining the mouth, nose, and eyelids are barriers...
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The miR-183/96/182 Cluster Regulates Trigeminal Ganglion Sensory Neurons' Response to <i>Pseudomonas aeruginosa</i> Infection.

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PM<sub>10</sub> Disrupts Mitochondrial Homeostasis in Corneal Epithelial Cells: Protective Effects of SKQ1.

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New insight into the neuroimmune interplay in Pseudomonas aeruginosa keratitis.

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Correction: The miR-183/96/182 cluster regulates sensory innervation, resident myeloid cells and functions of the cornea through cell type-specific target genes.

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New Insight Into the Neuroimmune Interplay In <i>Pseudomonas aeruginosa</i> Keratitis.

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Related Experiment Video

Updated: Oct 17, 2025

Conjunctival Commensal Isolation and Identification in Mice
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Conjunctival Commensal Isolation and Identification in Mice

Published on: May 1, 2021

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Host-microbe interactions in cornea.

Linda D Hazlett1, Shunbin Xu1, Mallika Somayajulu1

  • 1Department of Ophthalmology, Visual and Anatomical Sciences, Wayne State University School of Medicine, Detroit, MI, 48201, USA.

The Ocular Surface
|October 7, 2021
PubMed
Summary
This summary is machine-generated.

Corneal infections involve microbe-host interactions, leading to tissue damage. Understanding these mechanisms is key for developing new therapies to control infection and restore eye health.

Keywords:
CorneaInfectionMicrobial itneractions

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Area of Science:

  • Ophthalmology
  • Microbiology
  • Immunology

Background:

  • Corneal infections arise from interactions between microbes and host innate immune receptors.
  • Microbial virulence factors and uncontrolled host immune responses cause corneal damage, including bystander effects.

Purpose of the Study:

  • To elucidate the mechanisms underlying host-microbe interactions in corneal infections.
  • To identify novel therapeutic targets for controlling microbial pathogenesis and restoring corneal homeostasis.

Main Methods:

  • This study focuses on understanding the fundamental mechanisms of host-microbe interactions in the cornea.
  • It involves analyzing microbial virulence factors and host immune responses.

Main Results:

  • Findings highlight the complex interplay between microbial factors and host immunity in corneal pathogenesis.
  • The research identifies critical pathways involved in tissue damage and inflammation.

Conclusions:

  • Understanding host-microbe interactions is crucial for developing effective treatments for corneal infections.
  • Further research into these mechanisms will aid in controlling pathogenesis and promoting tissue repair.