Mesenchymal Stem Cell Transfer Suppresses Airway Remodeling in a Toluene Diisocyanate-Induced Murine Asthma Model
DC Field | Value | Language |
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dc.contributor.author | Lee, Shin-Hwa | - |
dc.contributor.author | Jang, An-Soo | - |
dc.contributor.author | Kwon, Ji-Hee | - |
dc.contributor.author | Park, Seong-Kyu | - |
dc.contributor.author | Won, Jong-Ho | - |
dc.contributor.author | Park, Choon-Sik | - |
dc.date.accessioned | 2021-08-12T05:26:21Z | - |
dc.date.available | 2021-08-12T05:26:21Z | - |
dc.date.issued | 2011-07 | - |
dc.identifier.issn | 2092-7355 | - |
dc.identifier.issn | 2092-7363 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/16387 | - |
dc.description.abstract | Purpose: Severe asthma is characterized by high medication requirements to maintain good disease control or by persistent symptoms despite high medication use. The transfer of bone marrow-derived mesenchymal stem cells (BMDMSCs) to the injured lungs is a possible treatment for severe asthma. This study investigated the therapeutic effects of BMDMSCs in airway remodeling and inflammation in an experimental toluene diisocyanate (TDI)-induced asthma animal model of severe asthma. Methods: BMDMSCs were transferred into rats after TDI inhalation. Bronchoalveolar lavage (BAL) cell profiles, histological changes including an inflammatory index and goblet cell hyperplasia, and the airway response to methacholine using plethysmography were analyzed. Smooth muscle actin (SMA) and proliferating cell nuclear antigen (PCNA) protein expression were observed in lung tissue using immunohistochemical staining. The collagen content was measured in lung tissue sections and lung extracts using Masson's trichrome staining and an immunoassay kit. Results: The numbers of inflammatory cells in BAL fluid, histological inflammatory index, airway response to methacholine, number of goblet cells, and amount of collagen were increased in TDI-treated rats compared with sham rats (P= 0.05-0.002). BMDMSC transfer significantly reduced the TDI-induced increase in the inflammatory index and numbers of eosinophils and neutrophils in BAL fluid to levels seen in sham-treated rats (P < 0.05). BMDMSC transfer significantly reduced the number of goblet cells, collagen deposition, and immune staining for SMA and PCNA with concomitant normalization of the airway response to methacholine. Conclusions: The systemic transfer of BMDMSCs effectively reduced experimental TDI-induced airway inflammation and remodeling and airway hyperreactivity. | - |
dc.format.extent | 7 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | 대한천식알레르기학회 | - |
dc.title | Mesenchymal Stem Cell Transfer Suppresses Airway Remodeling in a Toluene Diisocyanate-Induced Murine Asthma Model | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.doi | 10.4168/aair.2011.3.3.205 | - |
dc.identifier.scopusid | 2-s2.0-79960141710 | - |
dc.identifier.wosid | 000292279300010 | - |
dc.identifier.bibliographicCitation | Allergy, Asthma & Immunology Research, v.3, no.3, pp 205 - 211 | - |
dc.citation.title | Allergy, Asthma & Immunology Research | - |
dc.citation.volume | 3 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 205 | - |
dc.citation.endPage | 211 | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001575215 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kciCandi | - |
dc.relation.journalResearchArea | Allergy | - |
dc.relation.journalResearchArea | Immunology | - |
dc.relation.journalWebOfScienceCategory | Allergy | - |
dc.relation.journalWebOfScienceCategory | Immunology | - |
dc.subject.keywordPlus | PROGENITOR CELLS | - |
dc.subject.keywordPlus | INFLAMMATION | - |
dc.subject.keywordPlus | LUNG | - |
dc.subject.keywordPlus | HYPERRESPONSIVENESS | - |
dc.subject.keywordPlus | ENGRAFTMENT | - |
dc.subject.keywordPlus | PREVENTION | - |
dc.subject.keywordPlus | MANAGEMENT | - |
dc.subject.keywordPlus | REPAIR | - |
dc.subject.keywordPlus | MICE | - |
dc.subject.keywordAuthor | Airway remodeling | - |
dc.subject.keywordAuthor | asthma | - |
dc.subject.keywordAuthor | collagen | - |
dc.subject.keywordAuthor | stem cells | - |
dc.subject.keywordAuthor | TDI | - |
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