SLUG is a key regulator of epithelial-mesenchymal transition in pleomorphic adenoma
DC Field | Value | Language |
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dc.contributor.author | Kim, Hyesung | - |
dc.contributor.author | Lee, Seung Bum | - |
dc.contributor.author | Myung, Jae Kyung | - |
dc.contributor.author | Park, Jeong Hwan | - |
dc.contributor.author | Park, Eunsun | - |
dc.contributor.author | Kim, Dong Il | - |
dc.contributor.author | Lee, Cheol | - |
dc.contributor.author | Kim, Younghoon | - |
dc.contributor.author | Park, Chul-Min | - |
dc.contributor.author | Kim, Min Bum | - |
dc.contributor.author | Lim, Gil Chai | - |
dc.contributor.author | Jang, Bogun | - |
dc.date.accessioned | 2022-07-19T05:03:33Z | - |
dc.date.available | 2022-07-19T05:03:33Z | - |
dc.date.created | 2022-03-07 | - |
dc.date.issued | 2022-06 | - |
dc.identifier.issn | 0023-6837 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/170154 | - |
dc.description.abstract | The histogenesis of pleomorphic adenoma (PA) of the salivary glands remains controversial. PAs are characterized by the transition of epithelial cells to spindled mesenchymal cells, known as epithelial-mesenchymal transition (EMT). The present study aimed to identify a major EMT-inducing transcription factor (EMT-TF) in PAs. Real-time PCR analysis of SNAIL, SLUG, ZEB1, and TWIST1 demonstrated that only SLUG was significantly upregulated in normal salivary glands and PAs. Combined in situ hybridization for SLUG and multiplex immunohistochemistry for CK19 and P63 revealed that SLUG was specifically expressed in the myoepithelial cells of normal salivary glands. In PAs, SLUG was expressed in neoplastic myoepithelial cells and stromal cells but not in the luminal cells lining the inner layers of tumor glands. SLUG expression showed no correlation with PLAG1 expression, and in vitro experiments demonstrated that PLAG1 suppression in primary cultured PA cells or PLAG1 overexpression in HEK 293 T cells did not affect SLUG levels, indicating that PLAG1 was not involved in the upregulation of SLUG in PAs. The suppression of SLUG expression in cultured PA cells resulted in a morphology change to a less elongated shape and attenuated tumor growth. In addition, SLUG downregulation led to increased E-cadherin and decreased N-cadherin and vimentin expression levels along with decreased migratory activity in cultured PA cells. These findings suggest that SLUG is a major TF that can induce EMT in PAs. In summary, SLUG is specifically and highly expressed in the myoepithelial cells and stromal cells of PAs and is a key regulator of EMT in PAs. SLUG is expressed in the myoepithelial cells of normal salivary glands and is highly upregulated in the neoplastic myoepithelial cells and stromal cells of pleomorphic adenoma (PA). SLUG is less likely to be affected by PLAG1. SLUG is involved in the regulation of epithelial-mesenchymal transition (EMT) marker expression in primary cultured PA cells, indicating that SLUG might be a key transcription factor controlling EMT in PA. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPRINGERNATURE | - |
dc.title | SLUG is a key regulator of epithelial-mesenchymal transition in pleomorphic adenoma | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Myung, Jae Kyung | - |
dc.identifier.doi | 10.1038/s41374-022-00739-1 | - |
dc.identifier.scopusid | 2-s2.0-85124512808 | - |
dc.identifier.wosid | 000753748700002 | - |
dc.identifier.bibliographicCitation | LABORATORY INVESTIGATION, v.102, no.6, pp.631 - 640 | - |
dc.relation.isPartOf | LABORATORY INVESTIGATION | - |
dc.citation.title | LABORATORY INVESTIGATION | - |
dc.citation.volume | 102 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 631 | - |
dc.citation.endPage | 640 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Early Access | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Research & Experimental Medicine | - |
dc.relation.journalResearchArea | Pathology | - |
dc.relation.journalWebOfScienceCategory | Medicine, Research & Experimental | - |
dc.relation.journalWebOfScienceCategory | Pathology | - |
dc.subject.keywordPlus | SALIVARY-GLAND | - |
dc.subject.keywordPlus | STEM-CELLS | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordPlus | CARCINOMA | - |
dc.subject.keywordPlus | PLAG1 | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordPlus | LOCALIZATION | - |
dc.subject.keywordPlus | MARKER | - |
dc.subject.keywordPlus | GENES | - |
dc.identifier.url | https://www.nature.com/articles/s41374-022-00739-1 | - |
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