Clinicopathological features of 70 desmoid-type fibromatoses confirmed by β-catenin immunohistochemical staining and CTNNB1 mutation analysis
DC Field | Value | Language |
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dc.contributor.author | An, Jiyeon | - |
dc.contributor.author | Woo, Ha Young | - |
dc.contributor.author | Lee, Younghan | - |
dc.contributor.author | Kim, Hyo Song | - |
dc.contributor.author | Jeong, Juhyeon | - |
dc.contributor.author | Kim, Sang Kyum | - |
dc.date.accessioned | 2021-07-17T04:41:02Z | - |
dc.date.available | 2021-07-17T04:41:02Z | - |
dc.date.created | 2021-05-10 | - |
dc.date.issued | 2021-04-29 | - |
dc.identifier.issn | 1932-6203 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/81699 | - |
dc.description.abstract | Desmoid-type fibromatosis (DF) is a locally aggressive neoplasm characterized by mutations in the CTNNB1 gene, which encodes the β-catenin protein. We reviewed 85 cases of DF and performed Sanger sequencing for detecting mutations in CTNNB1 and immunostaining for detecting β-catenin localization. We included 70 DF samples, of which 56 cases demonstrated nuclear β-catenin localization and 43 cases harboured CTNNB1 mutations. CTNNB1-mutant DF samples consistently displayed nuclear β-catenin expression and were derived from larger-sized tumours compared to samples with wild-type CTNNB1. When we further classified DF cases into 2 subgroups based on the type of specimen, excised specimens with nuclear β-catenin expression frequently displayed CTNNB1 mutation and no statistical correlation between nuclear β-catenin expression and CTNNB1 mutation was observed in biopsies. When we classified CTNNB1 mutation cases into 2 subgroups (DF with T41A or T41I, and DF with S45F or S45P), T41A or T41I mutations were observed more frequently in males than in females. Additionally, DF tumours harbouring S45F or S45P mutations were located more frequently in the abdominal wall than tumours with T41A or T41I mutations. In conclusion, CTNNB1 mutation correlates with nuclear β-catenin expression in larger or excised DF tumours, and DF harbouring CTNNB1 mutations manifest variable clinical presentations. © 2021 An et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Public Library of Science | - |
dc.relation.isPartOf | PLoS ONE | - |
dc.title | Clinicopathological features of 70 desmoid-type fibromatoses confirmed by β-catenin immunohistochemical staining and CTNNB1 mutation analysis | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000664603100055 | - |
dc.identifier.doi | 10.1371/journal.pone.0250619 | - |
dc.identifier.bibliographicCitation | PLoS ONE, v.16, no.4 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85105019488 | - |
dc.citation.title | PLoS ONE | - |
dc.citation.volume | 16 | - |
dc.citation.number | 4 | - |
dc.contributor.affiliatedAuthor | Jeong, Juhyeon | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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