JP2001520878A - エリスロポエチン媒介神経発生 - Google Patents
エリスロポエチン媒介神経発生Info
- Publication number
- JP2001520878A JP2001520878A JP2000518058A JP2000518058A JP2001520878A JP 2001520878 A JP2001520878 A JP 2001520878A JP 2000518058 A JP2000518058 A JP 2000518058A JP 2000518058 A JP2000518058 A JP 2000518058A JP 2001520878 A JP2001520878 A JP 2001520878A
- Authority
- JP
- Japan
- Prior art keywords
- cells
- neurons
- neural stem
- stem cells
- erythropoietin
- 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.)
- Pending
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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
- C12N5/0618—Cells of the nervous system
- C12N5/0619—Neurons
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- 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
- C12N5/0618—Cells of the nervous system
- C12N5/0623—Stem cells
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
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- C12N2500/00—Specific components of cell culture medium
- C12N2500/02—Atmosphere, e.g. low oxygen conditions
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2500/00—Specific components of cell culture medium
- C12N2500/90—Serum-free medium, which may still contain naturally-sourced components
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/10—Growth factors
- C12N2501/14—Erythropoietin [EPO]
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- General Health & Medical Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6304097P | 1997-10-24 | 1997-10-24 | |
| US60/063,040 | 1997-10-24 | ||
| PCT/CA1998/000991 WO1999021966A1 (en) | 1997-10-24 | 1998-10-23 | Erythropoietin-mediated neurogenesis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001520878A true JP2001520878A (ja) | 2001-11-06 |
| JP2001520878A5 JP2001520878A5 (enExample) | 2006-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000518058A Pending JP2001520878A (ja) | 1997-10-24 | 1998-10-23 | エリスロポエチン媒介神経発生 |
Country Status (5)
| Country | Link |
|---|---|
| US (7) | US6165783A (enExample) |
| JP (1) | JP2001520878A (enExample) |
| AU (1) | AU9617398A (enExample) |
| CA (1) | CA2307017C (enExample) |
| WO (1) | WO1999021966A1 (enExample) |
Families Citing this family (66)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6165783A (en) * | 1997-10-24 | 2000-12-26 | Neuro Spheres Holdings Ltd. | Erythropoietin-mediated neurogenesis |
| US6610540B1 (en) * | 1998-11-18 | 2003-08-26 | California Institute Of Technology | Low oxygen culturing of central nervous system progenitor cells |
| DE19857609A1 (de) | 1998-12-14 | 2000-06-15 | Hannelore Ehrenreich | Verwendung von Erythropoietin zur Behandlung von cerebralen Ischämien des Menschen |
| US7410941B1 (en) | 1999-04-13 | 2008-08-12 | The Kenneth S. Warren Institute, Inc. | Methods for treatment of neurodegenerative conditions by peripherally administered erythropoietin |
| US7345019B1 (en) * | 1999-04-13 | 2008-03-18 | The Kenneth S. Warren Institute, Inc. | Modulation of excitable tissue function by peripherally administered erythropoietin |
| DE19928210B4 (de) * | 1999-06-19 | 2005-08-18 | Neuroprogen Gmbh Leipzig | Neuronales Zellmaterial und Verfahren zu dessen Herstellung |
| AU784303B2 (en) | 1999-07-16 | 2006-03-09 | Prescient Neuropharma Inc. | Methods for producing and preparing cells for cell therapy |
| AU3499801A (en) * | 2000-02-11 | 2001-08-20 | Schepens Eye Res Inst | Isolation and transplantation of retinal stem cells |
| CN1318084C (zh) * | 2000-05-26 | 2007-05-30 | 奥索-麦克尼尔药品公司 | 神经保护肽 |
| US7259146B2 (en) * | 2000-05-26 | 2007-08-21 | Ortho-Mcneil Pharmaceutical, Inc. | Neuroprotective peptides |
| JP5053499B2 (ja) * | 2000-06-30 | 2012-10-17 | 地方独立行政法人東京都健康長寿医療センター | 脱髄疾患の予防及び治療薬 |
| US6531121B2 (en) * | 2000-12-29 | 2003-03-11 | The Kenneth S. Warren Institute, Inc. | Protection and enhancement of erythropoietin-responsive cells, tissues and organs |
| US20030072737A1 (en) * | 2000-12-29 | 2003-04-17 | Michael Brines | Tissue protective cytokines for the protection, restoration, and enhancement of responsive cells, tissues and organs |
| US7767643B2 (en) * | 2000-12-29 | 2010-08-03 | The Kenneth S. Warren Institute, Inc. | Protection, restoration, and enhancement of erythropoietin-responsive cells, tissues and organs |
| US6908902B2 (en) | 2001-02-02 | 2005-06-21 | Ortho-Mcneil Pharmaceutical, Inc. | Treatment of neurological dysfunction comprising fructopyranose sulfamates and erythropoietin |
| US7838292B1 (en) * | 2001-03-29 | 2010-11-23 | University Of Louisville Research Foundation, Inc. | Methods for obtaining adult human olfactory progenitor cells |
| AU2002325712C1 (en) * | 2001-08-30 | 2008-07-31 | Stem Cell Therapeutics Inc. | Differentiation of neural stem cells and therapeutic use theeof |
| KR100505152B1 (ko) * | 2001-09-10 | 2005-08-03 | (주)가이아진 | 아스코르브산을 이용한 에리트로포이에틴의 생산방법 |
| ATE541921T1 (de) * | 2001-09-14 | 2012-02-15 | Stem Cell Therapeutics Inc | Prolaktin-induzierte zunahme an neuronalen stammzellen und dessen therapeutische anwendung |
| WO2003024471A2 (en) * | 2001-09-18 | 2003-03-27 | Stem Cell Therapeutics Inc. | Effect of growth hormone and igf-1 on neural stem cells and therapeutic application |
| US7981863B2 (en) | 2001-09-19 | 2011-07-19 | Neuronova Ab | Treatment of Parkinson's disease with PDGF |
| WO2003060085A2 (en) * | 2002-01-14 | 2003-07-24 | The Board Of Trustees Of The University Of Illinois | Mammalian neural stem cells, compositions and uses thereof |
| AU2003218045A1 (en) * | 2002-03-11 | 2003-09-29 | Ortho Mcneil Pharmaceutical, Inc | Methods for shp1 mediated neuroprotection |
| WO2003103608A2 (en) * | 2002-06-11 | 2003-12-18 | The Burnham Institute | Neuroprotective synergy of erythropoietin and insulin-like growth factor |
| MXPA05000063A (es) * | 2002-07-01 | 2005-04-08 | Kenneth S Warren Inst Inc | Citocinas recombinantes protectoras de tejido y acidos nucleicos que las codifican para la proteccion, restauracion y mejora de celulas, tejidos y organos respondedores. |
| WO2004011497A1 (en) * | 2002-07-31 | 2004-02-05 | Stem Cell Therapeutics Inc. | Method of enhancing neural stem cell proliferation, differentiation, and survival using pituitary adenylate cyclase activating polypeptide (pacap) |
| US7388079B2 (en) * | 2002-11-27 | 2008-06-17 | The Regents Of The University Of California | Delivery of pharmaceutical agents via the human insulin receptor |
| WO2004075818A2 (en) * | 2003-02-26 | 2004-09-10 | Proteosys Ag | Stress specific molecular response in neurons |
| NZ542092A (en) * | 2003-03-27 | 2008-04-30 | Janssen Pharmaceutica Nv | Use of erythropoietin (EPO) in stroke recovery wherein the EPO is formulated for administration for a particular dosage regime |
| US7459152B2 (en) * | 2003-04-23 | 2008-12-02 | Rush University Medical Center | Erythropoietin administration to improve graft survival |
| CA2537960C (en) * | 2003-09-12 | 2012-01-10 | Stemcell Technologies Inc. | Neural colony forming assay |
| US7546127B2 (en) * | 2003-09-26 | 2009-06-09 | Siemens Communications, Inc. | System and method for centrally-hosted presence reporting |
| KR20070008519A (ko) * | 2003-09-29 | 2007-01-17 | 워렌 파마슈티칼즈 인코포레이티드 | 패혈증 및 유착 형성의 치료 및 예방용 조직 보호성사이토카인 |
| EP1550715A1 (de) * | 2003-12-30 | 2005-07-06 | Bionethos Holding Gmbh | Verfahren zur Regenation von Gewebe |
| WO2005063965A1 (de) | 2003-12-30 | 2005-07-14 | Bionethos Holding Gmbh | Verfahren zur regeneration von gewebe |
| ES2392282T3 (es) * | 2004-02-13 | 2012-12-07 | Stem Cell Therapeutics Corp. | Uso de la hormona luteinizante (LH) y de la gonadotropina coriónica (hCG) para la proliferación de células precursoras neurales y la neurogénesis |
| WO2005079250A2 (en) * | 2004-02-13 | 2005-09-01 | Cornell Research Foundation, Inc. | Purines are self-renewal signals for neural stem cells, and purine receptor antagonists promote neuronal and glial differentiation therefrom |
| US7588745B2 (en) * | 2004-04-13 | 2009-09-15 | Si Options, Llc | Silicon-containing products |
| SG163588A1 (en) * | 2005-07-08 | 2010-08-30 | Braincells Inc | Methods for identifying agents and conditions that modulate neurogenesis |
| US7776592B2 (en) * | 2005-08-31 | 2010-08-17 | Stc.Unm | Human renal stem cells |
| KR20080074108A (ko) | 2005-09-27 | 2008-08-12 | 스템 셀 테라퓨틱스 코포레이션 | 프로락틴에 의해 조절되는 올리고덴드로사이트 전구체 세포증식 |
| US20070077200A1 (en) * | 2005-09-30 | 2007-04-05 | Baker Clark R | Method and system for controlled maintenance of hypoxia for therapeutic or diagnostic purposes |
| US8741260B2 (en) * | 2005-10-07 | 2014-06-03 | Armagen Technologies, Inc. | Fusion proteins for delivery of GDNF to the CNS |
| US8124095B2 (en) * | 2005-10-07 | 2012-02-28 | Armagen Technologies, Inc. | Fusion proteins for delivery of erythropoietin to the CNS |
| AR053416A1 (es) * | 2005-11-10 | 2007-05-09 | Protech Pharma S A | Combinacion de glicoisoformas para el tratamiento o prevencion de la septicemia, linea celular transgenica productora de glicoformas de eritropoyetina, composicion farmaceutica que comprende a dicha combinacion, procedimientos para obtener la linea celular, procedimiento para producir dicha combinac |
| US20070184034A1 (en) * | 2006-02-08 | 2007-08-09 | Cvac Systems, Inc. | Combination Pressure Therapy for Treatment of Hypertension, Blood Production, and Stem Cell Therapy |
| US8899228B2 (en) | 2006-02-08 | 2014-12-02 | Cvac Systems, Inc. | Combination pressure therapy for treatment of chronic pain |
| CN101495078B (zh) * | 2006-02-08 | 2013-02-13 | Cvac系统有限公司 | 组合压力疗法 |
| AU2007229300B2 (en) * | 2006-03-17 | 2013-08-01 | Stem Cell Therapeutics Corp. | Dosing regimes for LH or hCG and EPO for treatment of neurological disorders |
| JP5959795B2 (ja) * | 2006-08-18 | 2016-08-02 | アーメイゲン・テクノロジーズ・インコーポレイテッドArmagen Technologies, Inc. | 血液脳関門送達のための物質 |
| EP2081956B1 (en) * | 2006-11-13 | 2013-03-20 | Charité - Universitätsmedizin Berlin | Method of cell culture and method of treatment comprising a vepo protein variant |
| AU2008219374A1 (en) | 2007-02-26 | 2008-09-04 | Cvac Systems, Inc. | Combination pressure therapy for treatment of serum lipid levels, steroid levels, and steroidogenesis |
| US20090011040A1 (en) * | 2007-05-02 | 2009-01-08 | Naash Muna I | Use of compacted nucleic acid nanoparticles in non-viral treatments of ocular diseases |
| EP2182980A4 (en) * | 2007-07-27 | 2012-04-18 | Armagen Technologies Inc | METHOD AND COMPOSITIONS FOR INCREASED ALPHA IDURONIDASE ACTIVITY IN THE CNS |
| EP3103880A1 (en) | 2008-02-08 | 2016-12-14 | Ambrx, Inc. | Modified leptin polypeptides and their uses |
| AU2009274076C1 (en) | 2008-07-23 | 2014-04-17 | Ambrx, Inc. | Modified bovine G-CSF polypeptides and their uses |
| PL2342223T3 (pl) | 2008-09-26 | 2017-09-29 | Ambrx, Inc. | Zmodyfikowane polipeptydy zwierzęcej erytropoetyny i ich zastosowania |
| US8790638B2 (en) * | 2009-02-04 | 2014-07-29 | Stemedica Cell Technologies, Inc. | Compositions of stem cells and stem cell factors and methods for their use and manufacture |
| CA2748889A1 (en) | 2009-03-18 | 2010-09-23 | Armagen Technologies, Inc. | Compositions and methods for blood-brain barrier delivery of igg-decoy receptor fusion proteins |
| HRP20190690T1 (hr) | 2009-10-09 | 2019-06-28 | Armagen, Inc. | Postupci i pripravci za povećanje aktiviteta iduronat-2-sulfataze u centralnom nervnom sustavu |
| TWI480288B (zh) | 2010-09-23 | 2015-04-11 | Lilly Co Eli | 牛顆粒細胞群落刺激因子及其變體之調配物 |
| EP2785378B1 (en) | 2011-12-02 | 2020-05-13 | Armagen, Inc. | Methods and compositions for increasing arylsulfatase a activity in the cns |
| EP2814947B1 (en) | 2012-02-17 | 2018-11-21 | Schepens Eye Research Institute | Phenotype profile of human retinal progenitor cells |
| US10538589B2 (en) | 2015-01-14 | 2020-01-21 | Armagen Inc. | Methods and compositions for increasing N-acetylglucosaminidase (NAGLU) activity in the CNS using a fusion antibody comprising an anti-human insulin receptor antibody and NAGLU |
| KR102056447B1 (ko) * | 2018-03-16 | 2019-12-16 | (주)메디노 | 신경줄기세포를 이용한 혈관형성 유도 방법 |
| CN110713982A (zh) * | 2019-11-25 | 2020-01-21 | 深圳科学之门生物工程有限公司 | 一种用于神经干细胞快速扩增的培养基 |
Family Cites Families (7)
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| EP0594669B9 (en) * | 1991-07-08 | 2008-03-19 | NeuroSpheres Holdings Ltd. | Growth factor-responsive neural progenitor cells which can be proliferated in vitro. |
| US5750376A (en) * | 1991-07-08 | 1998-05-12 | Neurospheres Holdings Ltd. | In vitro growth and proliferation of genetically modified multipotent neural stem cells and their progeny |
| ES2194016T5 (es) * | 1992-10-28 | 2007-11-16 | Neurospheres Holdings Ltd. | Factores biologicos y celulas germinales neurales. |
| US5700909A (en) * | 1993-07-30 | 1997-12-23 | The Regents Of The University Of California | Prosaposin and cytokine-derived peptides |
| CN1141058A (zh) * | 1993-11-09 | 1997-01-22 | 纽罗斯菲里斯控股有限公司 | 中枢神经系统干细胞的原位修饰和处理 |
| EP0792350A1 (en) * | 1994-11-14 | 1997-09-03 | Neurospheres Holdings Ltd. | Regulation of neural stem cell proliferation |
| US6165783A (en) * | 1997-10-24 | 2000-12-26 | Neuro Spheres Holdings Ltd. | Erythropoietin-mediated neurogenesis |
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| US6924142B2 (en) | 2005-08-02 |
| US20020094571A1 (en) | 2002-07-18 |
| US20050026136A1 (en) | 2005-02-03 |
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