Quantitaive evalution of dynamic regulation of cancer cell adhesion
Project/Area Number |
15H05351
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Research Category |
Grant-in-Aid for Young Scientists (A)
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Allocation Type | Single-year Grants |
Research Field |
Biomedical engineering/Biomaterial science and engineering
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Research Institution | Saitama University |
Principal Investigator |
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Project Period (FY) |
2015-04-01 – 2018-03-31
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Project Status |
Completed (Fiscal Year 2017)
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Budget Amount *help |
¥24,050,000 (Direct Cost: ¥18,500,000、Indirect Cost: ¥5,550,000)
Fiscal Year 2017: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2016: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2015: ¥13,910,000 (Direct Cost: ¥10,700,000、Indirect Cost: ¥3,210,000)
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Keywords | がん / 緑茶カテキン / 細胞膜 / 反射干渉顕微法 / 力学計測 / 細胞接着 / 界面 / 超解像光学顕微法 / バイオメカニクス / 細胞骨格 / 膜 / 転移 / 光計測 / 細胞・組織 / 生物物理 / 生体材料 / 癌 / 応用光学・量子光工学 / 細胞運動 / 細胞力学 / バイオマテリアル / バイオテクノロジー / ポリフェノール / ハイドロゲル |
Outline of Final Research Achievements |
In this work, to quantitatively understand dynamic adhesion process of cancer cells, interface structures and mechanical properties of cancer cells have been characterized by using various optical/mechanical measurement techniques together with functional materials. The project gained mainly the following two achievements. (1) New experimental platforms for the quantitative evaluation of cancer cell adhesion was developed, which can be used to identify metastatic ability of cancer cells and to carry out drug screening. (2) Physico-chemical measurement revealed that green tea catechin with galloyl moiety can be physically adsorbed to phospholipid membranes, which leads to the significant stiffening of phospholipid membranes. This finding will be useful to design a new class of drugs for cancer therapy from mechanical viewpoints.
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Report
(4 results)
Research Products
(55 results)
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[Journal Article] Adsorption of galloyl catechin aggregates significantly modulates membrane mechanics in the absence of biochemical cues.2017
Author(s)
Matsuzaki, T.; Ito, H.; Chevyreva, V.; Makky, A.; Kaufmann, S.; Okano, K.; Kobayashi, N.; Suganuma, M.; Nakabayashi, S.; Yoshikawa, H. Y.* & Tanaka, M.*
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Journal Title
Phys. Chem. Chem. Phys.
Volume: 19
Issue: 30
Pages: 19937-19947
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] Promotion of protein crystal growth by actively switching crystal growth mode via femtosecond laser ablation2016
Author(s)
Y. Tominaga, M. Maruyama, M. Yoshimura, H. Koizumi, M. Tachibana, S. Sugiyama, H. Adachi, K. Tsukamoto, H. Matsumura, K. Takano, S. Murakami, T. Inoue, H. Y. Yoshikawa, Y. Mori
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Journal Title
Nature Photonics
Volume: 10
Issue: 11
Pages: 723-726
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Quantitative comparison of cancer and normal cell adhesion using organosilane monolayer templates: An experimental study on the anti-adhesion effect of green-tea catechins2016
Author(s)
Rumi Sakamoto, Eisuke Kakinuma, Kentaro Masuda, Yuko Takeuchi, Kosaku Ito, Kentaro Iketaki, Takahisa Matsuzaki, Seiichiro Nakabayashi, Hiroshi Y. Yoshikawa, Hideaki Yamamoto, Yuko Sato, Takashi Tanii
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Journal Title
In Vitro Cellular & Developmental Biology -Animal
Volume: 52
Issue: 8
Pages: 799-805
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Quantitative Evaluation of Cancer Cell Adhesion to Self-Assembled Monolayer-Patterned Substrates by Reflection Interference Contrast Microscopy2016
Author(s)
4)T. Matsuzaki, K. Ito, K. Masuda, E. Kakinuma, R. Sakamoto, K. Iketaki, H. Yamamoto, M. Suganuma, N. Kobayashi, S. Nakabayashi, T. Tanii, H. Y. Yoshikawa
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Journal Title
Journal of Physical Chemistry B
Volume: 120
Issue: 7
Pages: 1221-1227
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Presentation] Promotion of Protein Crystal Growth by Spatiotemporally Switching Crystal Growth Mode via Femtosecond Laser Ablation2016
Author(s)
Hiroshi Yoshikawa, Yusuke Tominaga, Mihoko Maruyama, Masashi Yoshimura, Shigeru Sugiyama, Hiroaki Adachi, Katsuo Tsukamoto, Hiroyoshi Matsumura, Kazufumi Takano, Satoshi Murakami, Tsuyoshi Inoue, Yusuke Mori
Organizer
The 18th International Conference on Crystal Growth and Epitaxy (ICCGE-18)
Place of Presentation
名古屋国際会議場,愛知県名古屋市
Year and Date
2016-08-07
Related Report
Int'l Joint Research
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[Presentation] Physical Interactions of Catechin Derivatives with Cell Membrane Models2015
Author(s)
Takahisa Matsuzaki, Hiroaki Ito, Veronika Chevyreva, Ali Makky, Stefan Kaufmann, Masami Suganuma, Seiichiro Nakabayashi, Hiroshi Yoshikawa, Motomu Tanaka
Organizer
PACIFCHEM 2015
Place of Presentation
Honolulu, Hawaii, USA
Year and Date
2015-12-15
Related Report
Int'l Joint Research
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[Presentation] Design of Mechanically Patterned Hydrogel for Directing Organ Bud Self-Formation2015
Author(s)
Yuko Shimokawa, Hiroyuki Koike, Takahisa Matsuzaki, Masahiro Enomura, Masaki Kimura, Seiichiro Nakabayashi, Hiromitsu Nakauchi, Hideki Taniguchi, Takanori Takebe, Hiroshi Y. Yoshikawa
Organizer
PACIFCHEM 2015
Place of Presentation
Honolulu, Hawaii, USA
Year and Date
2015-12-15
Related Report
Int'l Joint Research
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[Presentation] Mechanical Study of Formation of Cell Aggregates on Hydrogel2015
Author(s)
Yuko Shimokawa, Hiroyuki Koike, Takahisa Matsuzaki, Masahiro Enomura, Masaki Kimura, Seiichiro Nakabayashi, Hiromitsu Nakauchi, Hideki Taniguchi, Takanori Takebe, Hiroshi Y. Yoshikawa
Organizer
第53回日本生物物理学会年会
Place of Presentation
金沢大学, 石川県, 金沢市
Year and Date
2015-09-13
Related Report
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