JPH11514523A - 正常神経上皮前駆細胞 - Google Patents
正常神経上皮前駆細胞Info
- Publication number
- JPH11514523A JPH11514523A JP9517364A JP51736497A JPH11514523A JP H11514523 A JPH11514523 A JP H11514523A JP 9517364 A JP9517364 A JP 9517364A JP 51736497 A JP51736497 A JP 51736497A JP H11514523 A JPH11514523 A JP H11514523A
- Authority
- JP
- Japan
- Prior art keywords
- cells
- cell
- medium
- neuroepithelial
- normal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
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- C12N5/0623—Stem cells
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.a)発生のゼロ−体節段階における哺乳類胚からの神経組織を、胚 シュワン細胞または胚シュワン細胞条件の媒質の存在下で培養し、次いで、 b)正常神経上皮前駆細胞を単離することを含んでなる正常神経上皮前駆細胞型 の単離方法。 2.神経組織が神経管である請求項1記載の方法。 3.神経組織が、接着因子を予め被覆した固体支持体上で培養される請 求項2記載の方法。 4.接着因子がラミニンである請求項3記載の方法。 5.神経組織が血清無しの媒質中で培養される請求項4記載の方法。 6.血清無しの媒質が、ウシ下垂体抽出物、インシュリン、及びフォル スコリンを含む請求項5記載の方法。 7.血清無しの媒質が、プロケステロン及びα−トコフェロールをさら に含む請求項6記載の方法。 8.神経管が、ラットの胚から誘導されたものである請求項2記載の方 法。 9.神経管が、9日齢胚からのものである請求項8記載の方法。 10.神経管が、ヒトの胚から誘導されたものである請求項2記載の方 法。 11.他の細胞型から神経上皮前駆細胞を分離する工程をさらに含む請 求項7記載の方法。 12.正常神経上皮細胞が、ヘレグリンを欠く血清無しの媒質中で二次 培養される請求項11記載の方法。 13.請求項1記載の方法で単離された正常神経上皮前駆細胞系。 14.ラット細胞である請求項13記載の正常神経上皮前駆細胞系。 15.ヒト細胞である請求項13記載の正常神経上皮前駆細胞系。 16.American Type Culture Collection に寄託され、CRL11993 なる 寄託番号を付与された請求項14記載の正常神経上皮前駆細胞系。 17.請求項13記載の細胞系と、製薬的に許容される媒体とを含んで なる組成物。 18.請求項14記載の細胞系と、製薬的に許容される媒体とを含んで なる組成物。 19.請求項15記載の細胞系と、製薬的に許容される媒体とを含んで なる組成物。 20.請求項16記載の細胞系と、製薬的に許容される媒体とを含んで なる組成物。
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US54834595A | 1995-11-01 | 1995-11-01 | |
US08/548,345 | 1995-11-01 | ||
PCT/US1996/016543 WO1997016534A1 (en) | 1995-11-01 | 1996-10-15 | Normal neural epithelial precursor cells |
Publications (2)
Publication Number | Publication Date |
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JPH11514523A true JPH11514523A (ja) | 1999-12-14 |
JP3636474B2 JP3636474B2 (ja) | 2005-04-06 |
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JP51736497A Expired - Fee Related JP3636474B2 (ja) | 1995-11-01 | 1996-10-15 | 正常神経上皮前駆細胞 |
Country Status (9)
Country | Link |
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EP (1) | EP0858502B1 (ja) |
JP (1) | JP3636474B2 (ja) |
AT (1) | ATE289349T1 (ja) |
AU (1) | AU704976B2 (ja) |
CA (1) | CA2234230A1 (ja) |
DE (1) | DE69634363T2 (ja) |
DK (1) | DK0858502T3 (ja) |
IL (1) | IL124005A (ja) |
WO (1) | WO1997016534A1 (ja) |
Families Citing this family (6)
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US5968829A (en) * | 1997-09-05 | 1999-10-19 | Cytotherapeutics, Inc. | Human CNS neural stem cells |
DE19756864C5 (de) * | 1997-12-19 | 2014-07-10 | Oliver Brüstle | Neurale Vorläuferzellen, Verfahren zu ihrer Herstellung und ihre Verwendung zur Therapie von neuralen Defekten |
IL149942A0 (en) * | 1999-12-07 | 2002-11-10 | Univ Monash | Cellular compositions capable of long term culture, methods for preparing the same and modified animals derived therefrom |
AU779273B2 (en) * | 1999-12-07 | 2005-01-13 | Monash University | Long-term cell culture compositions and genetically modified animals derived therefrom |
CZ2004695A3 (cs) * | 2001-11-09 | 2005-06-15 | Artecel Sciences, Inc. | Způsoby a kompozice pro použití buněk stromatu pro podporu embryonálních a dospělých kmenových buněk |
CN114621922A (zh) * | 2022-02-15 | 2022-06-14 | 中山大学附属第五医院 | 一种大鼠海绵体神经来源施旺细胞的提取纯化和培养方法 |
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NZ256154A (en) * | 1992-07-27 | 1997-02-24 | California Inst Of Techn | Production of mammalian multipotent neural stem cells, antibodies |
US5849585A (en) * | 1995-05-10 | 1998-12-15 | Genetech, Inc. | Isolating and culturing Schwann cells |
-
1996
- 1996-10-15 AU AU76634/96A patent/AU704976B2/en not_active Ceased
- 1996-10-15 IL IL12400596A patent/IL124005A/en not_active IP Right Cessation
- 1996-10-15 DK DK96939464T patent/DK0858502T3/da active
- 1996-10-15 JP JP51736497A patent/JP3636474B2/ja not_active Expired - Fee Related
- 1996-10-15 WO PCT/US1996/016543 patent/WO1997016534A1/en active IP Right Grant
- 1996-10-15 DE DE69634363T patent/DE69634363T2/de not_active Expired - Fee Related
- 1996-10-15 EP EP96939464A patent/EP0858502B1/en not_active Expired - Lifetime
- 1996-10-15 AT AT96939464T patent/ATE289349T1/de not_active IP Right Cessation
- 1996-10-15 CA CA002234230A patent/CA2234230A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
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AU7663496A (en) | 1997-05-22 |
ATE289349T1 (de) | 2005-03-15 |
CA2234230A1 (en) | 1997-05-09 |
DE69634363D1 (de) | 2005-03-24 |
JP3636474B2 (ja) | 2005-04-06 |
DE69634363T2 (de) | 2005-12-29 |
EP0858502A1 (en) | 1998-08-19 |
IL124005A (en) | 2004-06-20 |
AU704976B2 (en) | 1999-05-13 |
WO1997016534A1 (en) | 1997-05-09 |
EP0858502B1 (en) | 2005-02-16 |
DK0858502T3 (da) | 2005-05-23 |
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