Glycogen synthase kinase-3β is a pivotal mediator of cancer invasion and resistance to therapy

フォーマット:

論文

責任表示:

Domoto, Takahiro ; Pyko, Ilya V. ; Furuta, Takuya ; Miyashita, Katsuyoshi ; Uehara, Masahiro ; Shimasaki, Takeo ; Nakada, Mitsutoshi ; Minamoto, Toshinari

言語:

英語

出版情報:

Japanese Cancer Association / Blackwell Publishing Ltd, 2016-10-01

著者名:

Domoto, Takahiro

Pyko, Ilya V.

Furuta, Takuya

Miyashita, Katsuyoshi

Uehara, Masahiro

Shimasaki, Takeo

Nakada, Mitsutoshi

Minamoto, Toshinari

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掲載情報:

Cancer Science

ISSN:

1347-9032      

巻:

107

通号:

10

開始ページ:

1363

終了ページ:

1372

バージョン:

publisher

概要:

Tumor cell invasion and resistance to therapy are the most intractable biological characteristics of cancer and, therefore, the most challenging for current cancer research and treatment paradigms. Refractory cancers, including pancreatic cancer and glioblastoma, show an inextricable association between the highly invasive behavior of tumor cells and their resistance to chemotherapy, radiotherapy and targeted therapies. These aggressive properties of cancer share … distinct cellular pathways that are connected to each other by several molecular hubs. There is increasing evidence to show that glycogen synthase kinase (GSK)-3β is aberrantly activated in various cancer types and this has emerged as a potential therapeutic target. In many but not all cancer types, aberrant GSK3β sustains the survival, immortalization, proliferation and invasion of tumor cells, while also rendering them insensitive or resistant to chemotherapeutic agents and radiation. Here we review studies that describe associations between therapeutic stimuli/resistance and the induction of pro-invasive phenotypes in various cancer types. Such cancers are largely responsive to treatment that targets GSK3β. This review focuses on the role of GSK3β as a molecular hub that connects pathways responsible for tumor invasion and resistance to therapy, thus highlighting its potential as a major cancer therapeutic target. We also discuss the putative involvement of GSK3β in determining tumor cell stemness that underpins both tumor invasion and therapy resistance, leading to intractable and refractory cancer with dismal patient outcomes. © 2016 Japanese Cancer Association.<br />(Please refer to a different file for the Supporting information of this article.) 続きを見る

URL:

http://hdl.handle.net/2297/46504