KR20060017543A - 홍채 조직 유래의 신경 줄기 세포로부터 망막 신경 세포를생산하는 방법, 및 그 방법에 의해 얻어지는 망막 신경세포 - Google Patents
홍채 조직 유래의 신경 줄기 세포로부터 망막 신경 세포를생산하는 방법, 및 그 방법에 의해 얻어지는 망막 신경세포 Download PDFInfo
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Abstract
Description
| 망막 신경 마커의 명칭 | 검출의 유무 (○는 특이적 항체에 의한 염색에서 양성인 것) |
| PKC | ○ |
| HPC-1 | ○ |
| 로돕신 | ○ |
Claims (13)
- 배성 망막 줄기 세포와 홍채 색소 상피 세포를 공배양하여, 홍채 색소 상피 세포로부터 망막 신경 세포를 분화 유도하는 것을 특징으로 하는 망막 신경 세포의 생산 방법.
- 제1항에 있어서, 상기 홍채 색소 상피 세포는, 포유류 유래인 것을 특징으로 하는 망막 신경 세포의 생산 방법.
- 제1항 또는 제2항에 있어서, 상기 배성 망막 줄기 세포는, 조류 유래인 것을 특징으로 하는 망막 신경 세포의 생산 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 홍채 색소 상피 세포는, 안구로부터 단리된 후에, 부유 응집 덩어리 배양 방법에 의해서 선택적으로 배양된 것임을 특징으로 하는 망막 신경 세포의 생산 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 홍채 색소 상피 세포는, 안구로부터 홍채 조직을 적출하는 홍채 조직 적출 공정과, 적출한 상기 홍채 조직으로부터 홍채 색소 상피를 분리하는 홍채 색소 상피 분리 공정에 의해 단리되는 것을 특징으로 하는 망막 신경 세포의 생산 방법.
- 제1항 내지 제5항 중 어느 한 항의 생산 방법에 의해서 얻어지는 망막 신경 세포.
- 안구로부터 홍채 색소 상피 세포를 단리하는 공정과, 상기 홍채 색소 상피 세포를 무혈청 배지 상에서 접착 배양하여, 망막 신경 세포에의 분화를 유도하는 공정으로 이루어지는 것을 특징으로 하는 망막 신경 세포의 생산 방법.
- 제7항에 있어서, 상기 홍채 색소 상피 세포는, 조류 또는 포유류 유래인 것을 특징으로 하는 망막 신경 세포의 생산 방법.
- 제7항 또는 제8항에 있어서, 상기 접착 배양에서의 배양 개시시의 상기 무혈청 배지에는, FGF2, FGF9, CNTF 중 적어도 하나가, 1∼100ng/㎖의 농도로 포함되는 것을 특징으로 하는 망막 신경 세포의 생산 방법.
- 제7항 내지 제9항 중 어느 한 항에 있어서, 배양 개시시의 상기 홍채 색소 상피 세포의 무혈청 배지 상의 세포 밀도는, 1×105개/㎠ 이하인 것을 특징으로 하는 망막 신경 세포의 생산 방법.
- 안구로부터 홍채 색소 상피 세포를 단리하는 공정과,상기 홍채 색소 상피 세포를, FGF2 및/또는 FGF9을 포함하는 배지 상에 이식하여 접착 배양을 개시하는 공정과,상기 접착 배양을 개시하는 공정 후에, 상기 배지로부터 FGF2 및/또는 FGF9을 제거함과 아울러, 상기 배지에 CNTF를 첨가하여, 상기 홍채 색소 상피 세포를 접착 배양하고, 망막 신경 세포에의 분화를 유도하는 공정으로 이루어지는 것을 특징으로 하는 망막 신경 세포의 생산 방법.
- 제11항에 있어서, 상기 접착 배양을 개시하는 공정에서 상기 배지를 무혈청 배지로 한 경우, 상기 망막 신경 세포에의 분화를 유도하는 공정에서, 상기 배지에 혈청을 추가로 첨가하는 것을 특징을 하는 망막 신경 세포의 생산 방법.
- 제7항 내지 제12항 중 어느 한 항의 생산 방법에 의해서 얻어지는 망막 신경 세포.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2003-00166646 | 2003-06-11 | ||
| JP2003166646 | 2003-06-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060017543A true KR20060017543A (ko) | 2006-02-23 |
| KR100734714B1 KR100734714B1 (ko) | 2007-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020057023772A Expired - Fee Related KR100734714B1 (ko) | 2003-06-11 | 2004-06-11 | 홍채 조직 유래의 신경 줄기 세포로부터 망막 신경 세포를생산하는 방법, 및 그 방법에 의해 얻어지는 망막 신경세포 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US8569056B2 (ko) |
| EP (2) | EP1988160B1 (ko) |
| JP (2) | JP4389087B2 (ko) |
| KR (1) | KR100734714B1 (ko) |
| CN (2) | CN1795266B (ko) |
| AT (2) | ATE478136T1 (ko) |
| AU (1) | AU2004248013B2 (ko) |
| BR (1) | BRPI0411236A (ko) |
| CA (2) | CA2528426C (ko) |
| DE (2) | DE602004028768D1 (ko) |
| IL (1) | IL172499A (ko) |
| WO (1) | WO2004111213A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160054336A (ko) | 2014-11-06 | 2016-05-16 | 단국대학교 천안캠퍼스 산학협력단 | 치수줄기세포를 포함하는 신경질환 치료용 약학 조성물 및 이의 제조방법 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2484308A1 (en) * | 2006-07-24 | 2012-08-08 | International Stem Cell Corporation | Synthetic cornea from retinal stem cells |
| JP2013135640A (ja) * | 2011-12-28 | 2013-07-11 | Shiseido Co Ltd | 神経幹細胞から神経細胞及び/又はグリア細胞を形成する培養方法 |
| JP6050033B2 (ja) * | 2012-06-05 | 2016-12-21 | 日本メナード化粧品株式会社 | 幹細胞から外胚葉系細胞への分化誘導剤 |
| US9597227B2 (en) * | 2013-03-15 | 2017-03-21 | Abbott Medical Optics Inc. | Trans-sclera portal for delivery of therapeutic agents |
| EP2796545A1 (en) * | 2013-04-26 | 2014-10-29 | Université Pierre et Marie Curie (Paris 6) | Methods for obtaining retinal progenitors, retinal pigmented epithelial cells and neural retinal cells |
| CN103409363B (zh) * | 2013-08-06 | 2015-01-21 | 中国人民解放军总医院 | 感光前体细胞与视网膜组织体外共培养方法 |
| CN104789521B (zh) * | 2014-01-22 | 2017-11-07 | 广州康睿生物医药科技股份有限公司 | 一种晶状体上皮干细胞的分离培养方法 |
| CN113943707B (zh) * | 2021-09-24 | 2023-11-21 | 中国人民解放军陆军军医大学第一附属医院 | 一种视网膜前体细胞的筛选和培养方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2001234998B2 (en) | 2000-02-11 | 2006-06-08 | Childrens Hospital Of Orange County A California Corporation | Isolation and transplantation of retinal stem cells |
| JP2002112764A (ja) | 2000-10-05 | 2002-04-16 | Tohoku Techno Arch Co Ltd | 株化網膜神経細胞 |
| JP2002325571A (ja) | 2001-04-27 | 2002-11-12 | Purotekku:Kk | 網膜の分化誘導方法 |
| JP3723152B2 (ja) | 2002-05-10 | 2005-12-07 | 独立行政法人科学技術振興機構 | 哺乳動物の虹彩色素上皮細胞由来の神経幹細胞の生産方法、および該神経幹細胞から神経系細胞を生産する方法 |
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- 2004-06-11 JP JP2005506941A patent/JP4389087B2/ja not_active Expired - Fee Related
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- 2004-06-11 AU AU2004248013A patent/AU2004248013B2/en not_active Ceased
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160054336A (ko) | 2014-11-06 | 2016-05-16 | 단국대학교 천안캠퍼스 산학협력단 | 치수줄기세포를 포함하는 신경질환 치료용 약학 조성물 및 이의 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1988160A1 (en) | 2008-11-05 |
| EP1988160B1 (en) | 2010-08-18 |
| JP2009273473A (ja) | 2009-11-26 |
| CA2717252A1 (en) | 2004-12-23 |
| ATE478136T1 (de) | 2010-09-15 |
| CN1795266B (zh) | 2010-08-18 |
| WO2004111213A1 (ja) | 2004-12-23 |
| CA2528426A1 (en) | 2004-12-23 |
| ATE451449T1 (de) | 2009-12-15 |
| CN101186900A (zh) | 2008-05-28 |
| EP1640450A4 (en) | 2006-09-06 |
| IL172499A0 (en) | 2006-04-10 |
| EP1640450B1 (en) | 2009-12-09 |
| CN1795266A (zh) | 2006-06-28 |
| US20060134280A1 (en) | 2006-06-22 |
| CA2717252C (en) | 2013-09-24 |
| AU2004248013A1 (en) | 2004-12-23 |
| DE602004024529D1 (de) | 2010-01-21 |
| IL172499A (en) | 2011-09-27 |
| JPWO2004111213A1 (ja) | 2006-07-27 |
| JP4389087B2 (ja) | 2009-12-24 |
| BRPI0411236A (pt) | 2006-07-11 |
| CN101186900B (zh) | 2010-09-15 |
| CA2528426C (en) | 2012-04-03 |
| EP1640450A1 (en) | 2006-03-29 |
| KR100734714B1 (ko) | 2007-07-02 |
| DE602004028768D1 (de) | 2010-09-30 |
| US8569056B2 (en) | 2013-10-29 |
| AU2004248013B2 (en) | 2007-02-08 |
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