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The Role of Extracellular Vesicles in Liver Fibrosis: Friends or Foes?

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Journal Biomedicines
Date 2025 Jan 8
PMID 39767572
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Abstract

Liver fibrosis represents a common pathway in the progression of various chronic liver diseases towards cirrhosis and liver failure. Extracellular vesicles (EVs) are membrane-enclosed particles secreted by diverse cell types, including exosomes, microvesicles, apoptotic vesicles, and the recently identified migrasomes. These vesicles can be taken up by recipient cells, thereby modulating their function through the transport of cargo molecules. EVs facilitate intercellular communication and play a significant role in the development of liver fibrosis. Moreover, the detection of EVs in various body fluids offers sensitive diagnostic tools for assessing liver fibrosis. Additionally, EVs may serve as therapeutic targets, potential therapeutic agents, and drug delivery vehicles. This article reviews recent advances in the field of EVs concerning liver fibrosis and related diseases, with a particular focus on the potential role of the newly discovered migrasomes in intracellular crosstalk within the liver.

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