Title:
ANTISTATIC TREATMENT AGENT FOR FIBERS AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/006242
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a cell culture scaffold from which a cell culture can be recovered without being destroyed after culturing cells; and a method for producing a cell culture. The cell culture scaffold according to the present invention is provided with a base having a water-repellent surface and a cell adhesion molecule formed on the water-repellent surface of the base. In addition, the method for producing a cell culture according to the present invention includes a step for using the cell culture scaffold to culture cells on the surface of the cell adhesion molecule. The cell culture scaffold according to the present invention can allow cells to be recovered in a spheroid shape without being damaged.
Inventors:
KUSUNOKI MASANOBU (JP)
TAKEUCHI HIROKI (JP)
TOGO HIDETAKA (JP)
TAKEUCHI HIROKI (JP)
TOGO HIDETAKA (JP)
Application Number:
PCT/JP2020/026399
Publication Date:
January 14, 2021
Filing Date:
July 06, 2020
Export Citation:
Assignee:
UNIV KINKI (JP)
International Classes:
C12M3/00; C12N5/02
Domestic Patent References:
| WO2014112633A1 | 2014-07-24 |
Foreign References:
| US5108926A | 1992-04-28 | |||
| JP2013099282A | 2013-05-23 | |||
| JP2016214210A | 2016-12-22 |
Other References:
KUSUNOKI, MASANOBU ET AL.: "Nerve cell patterning using polytetrafluoroethylene and poly-D-lysine", THE TRANSACTIONS OF THE INSTITUTE OF ELECTRICAL ENGINEERS OF JAPAN C, vol. 129, no. 11, 2009, pages 2014 - 2018, XP055783450
KUSUNOKI, MASANOBU ET AL.: "Micro-patterning technique for capillary blood vessels on Polytetrafluoroethylene substrate", MEMOIRS OF THE FACULTY OF BIOLOGY-ORIENTECL SCIENCE AND TECHNOLOGY OF KINKI UNIVERSITY, vol. 25, 2010, pages 1 - 5, XP055783461
TAMURA: "Studies on apatite dot production methods for obtaining cell/spheroid arrays", JAPANESE SOCIETY FOR MEDICAL AND BIOLOGICAL ENGINEERING SYMPOSIUM 2013, 20 September 2013 (2013-09-20), pages 141
"HepG2: Cell Resource Center for Biomedical Research", INSTITUTE OF DEVELOPMENT, AGING AND CANCER, TOHOKU UNIVERSITY
See also references of EP 3995566A4
KUSUNOKI, MASANOBU ET AL.: "Micro-patterning technique for capillary blood vessels on Polytetrafluoroethylene substrate", MEMOIRS OF THE FACULTY OF BIOLOGY-ORIENTECL SCIENCE AND TECHNOLOGY OF KINKI UNIVERSITY, vol. 25, 2010, pages 1 - 5, XP055783461
TAMURA: "Studies on apatite dot production methods for obtaining cell/spheroid arrays", JAPANESE SOCIETY FOR MEDICAL AND BIOLOGICAL ENGINEERING SYMPOSIUM 2013, 20 September 2013 (2013-09-20), pages 141
"HepG2: Cell Resource Center for Biomedical Research", INSTITUTE OF DEVELOPMENT, AGING AND CANCER, TOHOKU UNIVERSITY
See also references of EP 3995566A4
Attorney, Agent or Firm:
HIROKOH Masaki (JP)
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