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Updated: Jun 22, 2025

Isolation of Low Endotoxin Content Extracellular Vesicles Derived from Cancer Cell Lines
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Extracellular vesicles and endothelial dysfunction in infectious diseases.

Linfang Zhang1,2, Jingshu Chi2,3, Hao Wu2

  • 1Department of Gastroenterology The Second Affiliated Hospital of Nanchang University Nanchang Jiangxi China.

Journal of Extracellular Biology
|June 28, 2024
PubMed
Summary

Extracellular vesicles (EVs) play a key role in how infections cause endothelial dysfunction and cardiovascular diseases (CVDs). This review highlights EVs

Keywords:
Helicobacter pyloricardiovascular diseasesendothelial dysfunctionexosomesextracellular vesiclesinfectious diseases

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Area of Science:

  • Microbiology
  • Immunology
  • Cardiology

Background:

  • Cardiovascular diseases (CVDs) are a leading global cause of death.
  • Infections, particularly bacteremia and sepsis, increase the risk of endothelial dysfunction and CVDs.
  • Extracellular vesicles (EVs) mediate intercellular communication and are implicated in disease development, including inflammation.

Purpose of the Study:

  • To review the role of EVs in infectious disease pathogenesis.
  • To illustrate the link between EVs, endothelial dysfunction, and infections like H. pylori.
  • To discuss potential mechanisms and clinical implications.

Main Methods:

  • Literature review of studies on EVs, infections, and endothelial dysfunction.
  • Analysis of EV-mediated mechanisms in various microbial infections (E. coli, C. albicans, SARS-CoV-2, H. pylori).
  • Focus on H. pylori infection and its impact on endothelial cells via EVs.

Main Results:

  • EVs are crucial in developing endothelial dysfunction during infections.
  • H. pylori infection involves EVs carrying bacterial components to endothelial cells.
  • This transfer triggers inflammatory responses and endothelial dysfunction.

Conclusions:

  • EVs are significant contributors to infectious disease pathology and associated endothelial dysfunction.
  • Understanding EV roles in H. pylori infection offers insights into CVD development.
  • Further research into EV mechanisms may reveal novel therapeutic targets for infectious CVDs.