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1. (WO2018043153) CELL CULTURE CARRIER, CELL CULTURE CARRIER PREPARATION KIT, AND METHOD FOR PRODUCING GEL/CELL HYBRID TISSUE USING CELL CULTURE CARRIER AND CELL CULTURE CARRIER PREPARATION KIT
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Pub. No.: WO/2018/043153 International Application No.: PCT/JP2017/029608
Publication Date: 08.03.2018 International Filing Date: 18.08.2017
IPC:
C12M 3/00 (2006.01) ,C12M 1/00 (2006.01) ,C12N 5/071 (2010.01)
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
M
APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
3
Tissue, human, animal or plant cell, or virus culture apparatus
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
M
APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
1
Apparatus for enzymology or microbiology
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
5
Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
07
Animal cells or tissues
071
Vertebrate cells or tissues, e.g. human cells or tissues
Applicants:
国立大学法人大阪大学 OSAKA UNIVERSITY [JP/JP]; 大阪府吹田市山田丘1番1号 1-1, Yamadaoka, Suita-shi, Osaka 5650871, JP
東レ株式会社 TORAY INDUSTRIES, INC. [JP/JP]; 東京都中央区日本橋室町2丁目1番1号 1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo 1038666, JP
Inventors:
明石 満 AKASHI, Mitsuru; JP
柿澤 資訓 KAKIZAWA, Yoshinori; JP
Agent:
鮫島 睦 SAMEJIMA, Mutsumi; JP
北原 康廣 KITAHARA, Yasuhiro; JP
Priority Data:
2016-16960031.08.2016JP
Title (EN) CELL CULTURE CARRIER, CELL CULTURE CARRIER PREPARATION KIT, AND METHOD FOR PRODUCING GEL/CELL HYBRID TISSUE USING CELL CULTURE CARRIER AND CELL CULTURE CARRIER PREPARATION KIT
(FR) SUPPORT DE CULTURE CELLULAIRE, KIT DE PRÉPARATION DE SUPPORT DE CULTURE CELLULAIRE, ET PROCÉDÉ DE PRODUCTION DE TISSU HYBRIDE GEL/CELLULE UTILISANT UN SUPPORT DE CULTURE CELLULAIRE ET KIT DE PRÉPARATION DE SUPPORT DE CULTURE CELLULAIRE
(JA) 細胞培養担体、細胞培養担体作製キット、およびそれらを用いたゲル/細胞ハイブリッド組織の製造方法
Abstract:
(EN) The purpose of the present invention is to improve the mechanical properties while maintaining the temperature responsiveness of a cell culture carrier containing hydroxyalkyl chitosan. Provided is a cell culture carrier containing: a temperature-responsive hydroxyalkyl chitosan; and a water-soluble polymer selected from among polyethylene glycol, a derivative thereof, a hyaluronic acid, an alginic acid, and salts thereof, the cell culture carrier being characterized by having temperature responsiveness.
(FR) La présente invention vise à améliorer les propriétés mécaniques d'un support de culture cellulaire contenant du chitosane hydroxyalkylé tout en maintenant sa thermosensibilité. L'invention concerne un support de culture cellulaire contenant : un chitosane hydroxyalkylé thermosensible ; et un polymère soluble dans l'eau sélectionné parmi le polyéthylène glycol, un dérivé de celui-ci, un acide hyaluronique, un acide alginique, et leurs sels, le support de culture cellulaire étant caractérisé en ce qu'il présente une thermosensibilité.
(JA) ヒドロキシアルキルキトサンを含む細胞培養担体において、温度応答性を維持しつつ力学的特性を向上させることを目的とし、温度応答性ヒドロキシアルキルキトサンと、ポリエチレングリコール、その誘導体、ヒアルロン酸、アルギン酸およびそれらの塩から選択される水溶性高分子とを含む、温度応答性を有することを特徴とする細胞培養担体を提供するものである。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)