Insights into the unique roles of extracellular vesicles for gut health modulation: Mechanisms, challenges, and perspectives

Qiming Wu, Juntao Kan, Caili Fu, Xin Liu, Zhengying Cui, Sixu Wang, Yi Le, Zhanming Li, Qin Liu*, Yuyu Zhang, Jun Du

*Corresponding author for this work

Research output: Contribution to journalJournal articlepeer-review

Abstract

Extracellular vesicles (EVs), which play significant regulatory roles in maintaining homeostasis and influencing immune responses, significantly impact gut microbiota composition and function, affecting overall gut health. Despite considerable progress, there are still knowledge gaps regarding the mechanisms by which EVs, including plant-derived EVs (PDEVs), animal-derived EVs (ADEVs), and microbiota-derived EVs (MDEVs), modulate gut health. This review delves into the roles and mechanisms of EVs from diverse sources in regulating gut health, focusing on their contributions to maintaining epithelial barrier integrity, facilitating tissue healing, eliciting immune responses, controlling pathogens, and shaping microbiota. We emphasize open challenges and future perspectives for harnessing EVs in the modulation of gut health to gain a deeper understanding of their roles and impact. Importantly, a comprehensive research framework is presented to steer future investigations into the roles and implications of EVs on gut health, facilitating a more profound comprehension of this emerging field.

Original languageEnglish
Article number100301
Number of pages16
JournalCurrent Research in Microbial Sciences
Volume7
DOIs
Publication statusPublished - Dec 2024

Scopus Subject Areas

  • Microbiology
  • Immunology and Microbiology (miscellaneous)
  • Microbiology (medical)
  • Infectious Diseases

User-Defined Keywords

  • Extracellular vesicles
  • Gut barrier
  • Gut health
  • Immune responses
  • Microbiota

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