Title:
POROUS SCAFFOLD MATERIAL FOR THREE-DIMENSIONAL CELL CULTURE USE AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2020/045488
Kind Code:
A1
Abstract:
The present invention provides a porous scaffold material for three-dimensional cell culture use, which comprises crosslinked hydrophobized polysaccharide nano gel particles.
Inventors:
SATO YOSHIKI (JP)
YAMAMOTO KENTA (JP)
HORIGUCHI SATOSHI (JP)
TAHARA YOSHIRO (JP)
YAMAMOTO TOSHIRO (JP)
KISHIDA TSUNAO (JP)
AKIYOSHI KAZUNARI (JP)
MAZDA OSAM (JP)
YAMAMOTO KENTA (JP)
HORIGUCHI SATOSHI (JP)
TAHARA YOSHIRO (JP)
YAMAMOTO TOSHIRO (JP)
KISHIDA TSUNAO (JP)
AKIYOSHI KAZUNARI (JP)
MAZDA OSAM (JP)
Application Number:
PCT/JP2019/033678
Publication Date:
March 05, 2020
Filing Date:
August 28, 2019
Export Citation:
Assignee:
KYOTO PREFECTURAL PUBLIC UNIV CORP (JP)
International Classes:
C12N11/10; C12M3/00; C12N1/00
Domestic Patent References:
| WO2011028590A2 | 2011-03-10 | |||
| WO2014157606A1 | 2014-10-02 | |||
| WO2011132800A1 | 2011-10-27 |
Foreign References:
| US20090227024A1 | 2009-09-10 | |||
| JP2005298644A | 2005-10-27 |
Other References:
TAHARA, Y. ET AL.: "Nanoge 1 bottom-up gel biomaterials for protein delivery: Photopolymerization of an acryloyl-modified polysaccharide nanogel macromonomer", REACTIVE & FUNCTIONAL POLYMERS, vol. 73, 9 February 2013 (2013-02-09), pages 958 - 964, XP028562889, DOI: 10.1016/j.reactfunctpolym.2013.02.002
PON-ON, W. ET AL.: "Mechanical properties, biological activity and protein controlled release by poly (vinyl alcohol) -bioglass/ chitosan-collagen composite scaffolds: A bone tissue engineering applications", MATERIALS SCIENCE AND ENGINEERING C, vol. 38, 29 January 2014 (2014-01-29), pages 63 - 72, XP028635770, DOI: 10.1016/j.msec.2014.01.040
HORIGUCHI, S. ET AL.: "Osteogenic response of mesenchymal progenitor cells to natural polysaccharide nanogel and atelocollagen scaffolds: A spectroscopic study", MATERIALS SCIENCE & ENGINEERING C, vol. 99, 21 February 2019 (2019-02-21), pages 1325 - 1340, XP085641060, DOI: 10.1016/j.msec.2019.02.043
PON-ON, W. ET AL.: "Mechanical properties, biological activity and protein controlled release by poly (vinyl alcohol) -bioglass/ chitosan-collagen composite scaffolds: A bone tissue engineering applications", MATERIALS SCIENCE AND ENGINEERING C, vol. 38, 29 January 2014 (2014-01-29), pages 63 - 72, XP028635770, DOI: 10.1016/j.msec.2014.01.040
HORIGUCHI, S. ET AL.: "Osteogenic response of mesenchymal progenitor cells to natural polysaccharide nanogel and atelocollagen scaffolds: A spectroscopic study", MATERIALS SCIENCE & ENGINEERING C, vol. 99, 21 February 2019 (2019-02-21), pages 1325 - 1340, XP085641060, DOI: 10.1016/j.msec.2019.02.043
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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