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The involvement of Gab1 and PI 3-kinase in β1 integrin signaling in keratinocytes
http://hdl.handle.net/2297/7011
http://hdl.handle.net/2297/7011ae09ca07-a0f1-4051-8f63-9a9b9dea57d3
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ME-PR-FUJIMOTO-M-224.pdf (410.4 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | The involvement of Gab1 and PI 3-kinase in β1 integrin signaling in keratinocytes | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Kuwano, Yoshihiro
× Kuwano, Yoshihiro× Fujimoto, Manabu× Watanabe, Rei× Ishiura, Nobuko× Nakashima, Hiroko× Komine, Mayumi× Hamazaki, Tatsuo S.× Tamaki, Kunihiko× Okochi, Hitoshi |
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| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 金沢大学大学院医学系研究科血管分子科学 | |||||
| 書誌情報 |
Biochemical and Biophysical Research Communications 巻 361, 号 1, p. 224-229, 発行日 2007-09-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0006-291X | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.bbrc.2007.07.017 | |||||
| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The control of the stem cell compartment in epidermis is closely linked to the regulation of keratinocyte proliferation and differentiation. β1 integrins are expressed 2-fold higher by stem cells than transit-amplifying cells. Signaling from these β1 integrins is critical for the regulation of the epidermal stem cell compartment. To clarify the functional relevance of this differential expression of β1 integrins, we established HaCaT cells with high β1integrin expression by repeated flow cytometric sorting of this population from the parental cell line. In these obtained cells expressing β1 integrins by 5-fold, MAPK activation was markedly increased. Regarding the upstream of MAPK, Gab1 phosphorylation was also higher with high β1 integrin expression, while Shc phosphorylation was not altered. In addition, enhanced phosphatidylinositol 3-kinase activation was also observed. These observations suggest that Gab1 and phosphatidylinositol 3-kinase play pivotal roles in the β1 integrin-mediated regulation of the epidermal stem cell compartment. © 2007 Elsevier Inc. All rights reserved. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.elsevier.com/locate/issn/0006291X | |||||
