2010年9月
Reactive response of fibrocytes to vocal fold mucosal injury in rat
Wound Repair and Regeneration
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- 巻
- 18
- 号
- 5
- 開始ページ
- 514
- 終了ページ
- 523
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1111/j.1524-475X.2010.00618.x
- 出版者・発行元
- WILEY-BLACKWELL PUBLISHING, INC
Fibrocytes hold a prominent role in inflammatory and tissue repair processes in various organ systems. In this study, we identified and quantified a reactive fibrocyte population in the vocal fold mucosa postinjury using immunohistochemistry and stereological analysis. These cells, which expressed CD11b on their surface and prolyl-4-hydroxylase β (P4H-β) intracellularly, were largely restricted to the lamina propria, and were morphologically and immunochemically distinguishable from newly recruited epithelial cells. We validated our immunohistochemistry findings using flow cytometry, and additionally characterized a reactive fibrocyte population in circulating peripheral blood using a novel detection panel (CD16 -CD11b+P4H-β+). Fibrocyte recruitment peaked at 3 days postinjury in peripheral blood, and 5 days postinjury in the vocal fold mucosa. These findings suggest that circulating fibrocytes are recruited to sites of tissue injury in the vocal fold mucosa, and may play an important role in vocal fold tissue repair. The results of this study are consistent with published data from other organ systems and strongly suggest the importance of fibrocytes as therapeutic targets. Our newly reported antigen panel facilitating the direct characterization of fibrocytes via flow cytometry is a useful tool with the potential to facilitate improved study of this cell population. © 2010 by the Wound Healing Society.
- リンク情報
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- DOI
- https://doi.org/10.1111/j.1524-475X.2010.00618.x
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/20840521
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000282263500011&DestApp=WOS_CPL
- Scopus
- https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=77956638585&origin=inward
- Scopus Citedby
- https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=77956638585&origin=inward
- ID情報
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- DOI : 10.1111/j.1524-475X.2010.00618.x
- ISSN : 1067-1927
- eISSN : 1524-475X
- PubMed ID : 20840521
- SCOPUS ID : 77956638585
- Web of Science ID : WOS:000282263500011