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2000
Volume 25, Issue 10
  • ISSN: 1566-5240
  • E-ISSN: 1875-5666

Abstract

Purpose

This study aims to investigate the unique proteins in exosomes from mesenchymal stem cells derived from psoriatic lesions and compare them with those from healthy human skin. It seeks to identify potential regulatory factors that may influence the differential effects observed in these exosomes.

Methods

Dermal mesenchymal stem cell exosomes were isolated from healthy human skin (HDMSCs-EXO) and psoriatic lesion of patient (PDMSCs-EXO). The extracted exosomes were analyzed through label-free quantitative proteomics to identify differential proteins. Bioinformatics analyses, including GO and KEGG enrichment, were conducted.

Results

The comparative analysis using HDMSCs-EXO as a control group revealed 13 differential proteins. Notably, proteins such as B2R4D5, MFGE8, and MFAP5 are associated with the inflammatory mechanisms of psoriasis.

Conclusion

The study identifies several differentially expressed proteins in exosomes may play roles in the development of psoriasis. These finding offer valuable insights for further exploration of the inflammatory processes in psoriasis.

© 2025 Bentham Science Publishers
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2025-01-06
2025-12-14

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Proteomic Analysis of Mesenchymal Stem Cell-derived Exosomes in Psoriasis
Current Molecular Medicine 25, 1282 (2025); https://doi.org/10.2174/0115665240304551241017050628
/content/journals/cmm/10.2174/0115665240304551241017050628
/content/journals/cmm/10.2174/0115665240304551241017050628
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  • Article Type:     Research Article
Keyword(s): B2R4D5; exosomes; mesenchymal stem cells; MFGE8; proteomics; Psoriasis

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