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Review
. 2022 May 12;13(1):194.
doi: 10.1186/s13287-022-02866-4.

Therapeutic role of mesenchymal stem cell-derived exosomes in respiratory disease

Affiliations
Review

Therapeutic role of mesenchymal stem cell-derived exosomes in respiratory disease

Mehdi Jahedi Zargar et al. Stem Cell Res Ther. .

Abstract

Exosomes are extracellular vesicles found in various tissues, blood circulation, and tissue fluids, secreted into the extracellular environment by fusing a multivesicular body with a plasma membrane. Various cell types release these vesicles to contribute to many cellular functions, including intercellular communication, cell proliferation, differentiation, angiogenesis, response to stress, and immune system signaling. These natural nanoparticles have therapeutic effects in various diseases and exhibit a behavior similar to the cell from which they originated. In the meantime, exosomes derived from mesenchymal stem cells have attracted the attention of many researchers and physicians due to their unique ability to modulate the immune system, repair tissue and reduce inflammation. Numerous clinical and preclinical studies have examined the effect of MSC-derived exosomes in various diseases, and their results have been published in prestigious journals. This review article discusses the biogenesis and sources of exosomes, MSC-derived exosomes, the use of these exosomes in regenerative medicine, and treatments based on exosomes derived from stem cells in respiratory diseases.

Keywords: Cell therapy; Exosome; Lung diseases; MSC-derived exosomes.

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Conflict of interest statement

The authors declare that they have no competing interests.

Figures

Fig. 1
Fig. 1
The schematic role of MSC exosomes in respiratory diseases

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