| Item type |
学位論文 / Thesis or Dissertation正(1) |
| 公開日 |
2015-07-15 |
| タイトル |
|
|
タイトル |
Wnt signaling as a possible promoting factor of cell differentiation in pleomorphic adenomas |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
pleomorphic adenoma |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Wnt signaling |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
β-catenin |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
cytokeratin |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
immunohistochemistry |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
cell differentiation |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_db06 |
|
資源タイプ |
doctoral thesis |
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| その他（別言語等）のタイトル |
|
|
その他のタイトル |
多形腺腫における細胞分化の促進因子としての Wnt シグナルの可能性 |
| 著者 |
Okuda, Yukiko
Keisuke, Nakano
Koji, Suzuki
Yoshihiko, Sugita
Katsutoshi, Kubo
Hatsuhiko, Maeda
Norimasa, Okafuji
Hiromasa, Hasegawa
Toshiyuki, Kawakami
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
There are well known that Wnt signaling was some roles of cell differentiation at the development tissues, especially the oral and maxillofacial regions of some developmental stages. Therefore, to determine Wnt signaling in the pleomorphic adenoma tissues, we examined. The expression of Wnt1 and β-catenin as well as the distribution of various cytoskeletal proteins CK7 and CK13 was examined in 30 cases of pleomorphic adenoma by immunohistochemistry. Wnt1 was detected in almost all tumor cells. The peripheral columnar cells in squamous metaplasia and small cuboidal cells in duct-like structures were strongly positive to Wnt1. Although β-catenin was clearly localized on the cell membrane of tumor cells, nuclear translocation was observed in small cuboidal cells and in some basaloid cells. The immunofluorescent staining pattern of Wnt1 and CK7 as well as Wnt1 and CK13 was consistent with IHC results. Thus, in pleomorphic adenoma, Wnt is involved in tumor cell differentiation of peripheral columnar cells forming solid nests and small peripheral columnar cells forming duct-like structures. Moreover, among the three currently known Wnt pathways, β-catenin is the suggested pathway working during cell differentiation. Furthermore, peripheral columnar cells in solid tumor nests and in squamous metaplasia are governed by another Wnt pathway other than β-catenin. Therefore, Wnt signaling through β-catenin pathway may be involved in the ‘mixed’ differentiation characteristic of pleomorphic adenoma although another pathway may also be possibly working in other parts of the tumor tissue. |
| 書誌情報 |
en : International journal of medical sciences
巻 11,
号 9,
p. 971-978,
発行日 2014-07-10
|
| 情報源 |
|
|
|
関連名称 |
雑誌掲載論文(電子版) |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1449-1907 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA1197928X |
| 権利 |
|
|
権利情報 |
© Ivyspring International Publisher. This is an open-access article distributed under the terms of the Creative Commons License (http://creativecommons.org/licenses/by-nc-nd/3.0/). Reproduction is permitted for personal, noncommercial use, provided that the article is in whole, unmodified, and properly cited. |
| 関連サイト |
|
|
|
識別子タイプ |
URI |
|
|
関連識別子 |
http://www.medsci.org/v11p0971.htm |
|
|
関連名称 |
Ivyspring International Publisher |
| 関連サイト |
|
|
|
識別子タイプ |
URI |
|
|
関連識別子 |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4113590/ |
|
|
関連名称 |
PubMed Central® (PMC) |
| PubMed番号 |
|
|
|
識別子タイプ |
PMID |
|
|
関連識別子 |
info:pmid/25076852 |
| DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.7150/ijms.9453 |
|
|
関連名称 |
info:doi/10.7150/ijms.9453 |
| フォーマット |
|
|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 学位授与年度 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
2014 |
| 報告番号 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
甲第162号 |
| 学位授与番号 |
|
|
学位授与番号 |
甲第162号 |
| 学位授与年月日 |
|
|
学位授与年月日 |
2015-02-05 |
| 学位名 |
|
|
学位名 |
博士（歯学） |
| 学位授与大学 |
|
|
|
学位授与機関名 |
松本歯科大学 |
本文 (2.2 MB)
