Vitamin D attenuates myofibroblast differentiation and extracellular matrix accumulation in nasal polyp-derived fibroblasts through smad2/3 signaling pathway
DC Field | Value | Language |
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dc.contributor.author | Lee, Seoung-Ae | - |
dc.contributor.author | Yang, Hyun-Woo | - |
dc.contributor.author | Um, Ji-Young | - |
dc.contributor.author | Shin, Jae-Min | - |
dc.contributor.author | Park, Il-Ho | - |
dc.contributor.author | Lee, Heung-Man | - |
dc.date.accessioned | 2021-09-03T03:05:24Z | - |
dc.date.available | 2021-09-03T03:05:24Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-08-04 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/82581 | - |
dc.description.abstract | To investigate the potential role of vitamin D (1,25(OH)(2)D-3) in preventing the development of nasal polyps, we examined the effect of vitamin D on myofibroblast differentiation and extracellular matrix (ECM) production in TGF-beta 1-induced nasal polyp-derived fibroblasts (NPDFs) and elucidated the mechanisms underlying its inhibitory effect. 1,25(OH)(2)D-3 significantly reduced expression levels of alpha-SMA, a myofibroblast marker, and fibronectin, a representative ECM component, in a dose-dependent manner in TGF-beta 1-induced NPDFs. 1,25(OH)(2)D-3 suppressed activated Smad2/3 in time-course. Up-regulation of alpha-SMA, fibronectin and phosphorylation of Smad2/3 by TGF-beta 1 was unaffected by 1,25(OH)(2)D-3 in NPDFs after vitamin D receptor-specific siRNA transfection. We confirmed that the Smad2/3-specific inhibitor SIS3 inactivated Smad2/3 and reduced alpha-SMA and fibronectin expression. Furthermore, acetylation of histone H3 was compromised by 1,25(OH)(2)D-3, leading to inhibition of collagen 1A1, collagen 1A2 and alpha-SMA gene expression. Treatment with 1,25(OH)(2)D-3 also significantly suppressed TGF-beta 1-enhanced contractility and motility in a contraction assay and Transwell migration assay. Finally, 1,25(OH)(2)D-3 had a similar effect in ex vivo organ cultures of nasal polyps. Taken together, our results suggest that 1,25(OH)(2)D-3 might be an effective therapy for nasal polyps by reducing myofibroblast differentiation and ECM production mediated by Smad2/3-dependent TGF-beta 1 signaling pathways in NPDFs. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.subject | CHRONIC RHINOSINUSITIS | - |
dc.subject | TGF-BETA | - |
dc.subject | TAIWANESE PATIENTS | - |
dc.subject | FIBROTIC RESPONSE | - |
dc.subject | D DECREASES | - |
dc.subject | GROWTH | - |
dc.subject | FIBROSIS | - |
dc.subject | DISEASE | - |
dc.subject | INFLAMMATION | - |
dc.subject | CONTRACTION | - |
dc.title | Vitamin D attenuates myofibroblast differentiation and extracellular matrix accumulation in nasal polyp-derived fibroblasts through smad2/3 signaling pathway | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Shin, Jae-Min | - |
dc.contributor.affiliatedAuthor | Park, Il-Ho | - |
dc.contributor.affiliatedAuthor | Lee, Heung-Man | - |
dc.identifier.doi | 10.1038/s41598-017-07561-6 | - |
dc.identifier.scopusid | 2-s2.0-85026820077 | - |
dc.identifier.wosid | 000406980800038 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.7 | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 7 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | CHRONIC RHINOSINUSITIS | - |
dc.subject.keywordPlus | TGF-BETA | - |
dc.subject.keywordPlus | TAIWANESE PATIENTS | - |
dc.subject.keywordPlus | FIBROTIC RESPONSE | - |
dc.subject.keywordPlus | D DECREASES | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | FIBROSIS | - |
dc.subject.keywordPlus | DISEASE | - |
dc.subject.keywordPlus | INFLAMMATION | - |
dc.subject.keywordPlus | CONTRACTION | - |
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