Skip to main content

Advertisement

Log in

Extracellular vesicles as novel approaches for the treatment of osteoarthritis: a narrative review on potential mechanisms

  • Review Paper
  • Published:
Journal of Molecular Histology Aims and scope Submit manuscript

Abstract

Osteoarthritis (OA) is a progressive degeneration of articular cartilage with involvement of synovial membrane, and subchondral bone. Current treatment approaches have focused on controlling the OA symptoms, pain, and inflammation. Recently, cell-based therapies, including the application of stem cells such as mesenchymal stem cells (MSCs), have been introduced for restoration of the articular cartilage. Despite promising outcomes, there are some limitations in the application of MSCs for OA treatment. It has been demonstrated that the regenerative potential of stem cells is related to the production of paracrine factors. Extracellular vehicles (EVs), the main component of cell secretome, are membrane-bounded structures that deliver biologically active agents. The delivery of molecules (e.g., nucleic acids, proteins, and lipids) leads to cell-to-cell communication and the alteration of cell functions. In this review, general characteristics of EVs, as well as their potential mechanisms in the prevention and treatment of OA were considered. Based on in vitro and in vivo studies, EVs have shown to contribute to cartilage regeneration via suppression of degenerative factors and regulation of chondrocyte function in the synthesis of extracellular matrix components. Also, they inhibit the progression of OA or protect the cartilage from degradation via their impact on inflammatory cytokines. The different signaling pathways of EVs against the pathologic features of OA were summarized in this review. According to the results obtained from several investigations, more investigations should be design to prove the safety and effectiveness of EVs in the treatment and prevention of OA progression.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1

Similar content being viewed by others

References

Download references

Funding

No funding to declare.

Author information

Authors and Affiliations

Authors

Contributions

SJS1 and AM conceived of the presented idea. SJS1, SMH, MMS and SJS2 equally participated in drafting the article. MMS and AM participated in revising it critically for important intellectual content. All authors gave final approval of the version to be submitted and any revised version.

Corresponding author

Correspondence to Arash Maleki.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Consent to publish

N/A.

Informed consent

N/A.

Research involving human participants and/or animals

N/A.

Additional information

Publisher’s Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Jousheghan, S.S., Sajjadi, M.M., Jousheghan, S.S. et al. Extracellular vesicles as novel approaches for the treatment of osteoarthritis: a narrative review on potential mechanisms. J Mol Histol 52, 879–891 (2021). https://doi.org/10.1007/s10735-021-10017-x

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10735-021-10017-x

Keywords

Navigation