JP2000508170A - Scf類似体組成物および方法 - Google Patents
Scf類似体組成物および方法Info
- Publication number
- JP2000508170A JP2000508170A JP9536320A JP53632097A JP2000508170A JP 2000508170 A JP2000508170 A JP 2000508170A JP 9536320 A JP9536320 A JP 9536320A JP 53632097 A JP53632097 A JP 53632097A JP 2000508170 A JP2000508170 A JP 2000508170A
- Authority
- JP
- Japan
- Prior art keywords
- scf
- cells
- analog
- scf1
- recombinant human
- 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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Classifications
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- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
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- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/18—Growth factors; Growth regulators
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- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/06—Antianaemics
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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
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
Landscapes
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.薬学的に許容される希釈剤、アジュバントまたは担体における、N10Dお よびN10D、N11Dから成る群から選択されるSCF類似体。 2.N10DまたはN10D、N11Dが、 (a)SCF1−138〜1−248のいずれか、 (b)SCF1−127、1−130および1−137、 (c)1、2、3または4位にN−末端欠失を有する(そして、4位のシステイ ンは残っている)サブパート(a)または(b)のSCFのいずれか、ならびに (d)N−末端メチオニン残基を有するサブパート(a)、(b)または(c)のS CFのいずれか から成る群(図1を参照)から選択される組換えヒトSCFの類似体である、請 求項1に記載のSCF類似体。 3.(a)配列番号3または配列番号6(および相補鎖)に記載のDNA配列; (b)10位および/または11位においてアスパラギン酸をコードし、天然の ヒトSCFの造血生物学的特性の少なくとも 一つを有するSCFの別の型をコードするように修飾したサブパート(a)のD NA配列 を有するDNA分子。 4.N10DまたはN10D、N11Dが、 (a)SCF1−138〜1−248のいすれか、 (b)SCF1−127、1−130および1−137、 (c)1、2、3または4位にN−末端欠失を有する(そして、4位のシステイ ンは残っている)サブパート(a)または(b)のSCFのいずれか、ならびに (d)N−末端メチオニン残基を有するサプパート(a)、(b)または(c)のS CFのいずれか の類似体(図1を参照)である、N10DまたはN10D、N11Dをコードす るDNA分子。 5.該SCF類似体をコードする核酸を含む宿主細胞からSCF類似体N10D および/またはN10D、N11Dを製造する方法であって、 (a)請求項3または4に記載のDNA分子を含む宿主細胞を、該DNA分子の 発現を促進する条件下で培養し、 (b)該SCF類似体を得る ことを含む方法。 6.請求項3または4に記載のDNA分子を含むDNAウイルスまたはプラスミ ドベクター。 7.請求項3または4に記載のDNAを含む宿主細胞。 8.宿主細胞が、細菌、哺乳類細胞、酵母細胞および昆虫細胞から成る群から選 択される、請求項7に記載の宿主細胞。 9.請求項1または2に記載の組成物の有効量をそれを必要とする患者に投与す ることを含む、造血障害の治療法。 10.該造血障害が、白血球減少症、血小板減少症、貧血、移植中の骨髄の移植 の強化、放射線、化学薬品または化学療法的に誘導される骨髄形成不全または骨 髄抑制の治療における骨髄回復の強化および後天性免疫不全症候群から選択され る、請求項9に記載の治療法。 11.請求項1または2に記載の組成物の有効量をそれを必要とする患者に投与 することを含む化学療法に細胞を感作させる方法。 12.請求項1または2に記載の組成物の有効量をそれを必要とする患者に投与 することを含む、神経障害、不妊症または腸障害の治療法。 13.造血細胞をin vitroで培養する方法であって、該方法が、 (i)該細胞を適切な培地に置き、かかる適切な培地はSCFN10DまたはN 10D、N11D類似体を含み、該類似体は、 (a)SCF1−138〜1−248のいすれか、 (b)組換えヒトSCF1−127、1−130および1−137、 (c)1、2、3または4位にN−末端欠失を有する(そして、4位のシステイ ンは残っている)サブパート(a)または(b)の組換えヒトSCFのいずれか 、ならびに (d)N−末端メチオニン残基を有するサブパート(a)、(b)または(c)の組 換えヒトSCFのいずれか から成る群(図1を参照)から選択される組換えヒトSCFの修飾型であり; (ii)該造血細胞の増殖に適する条件を提供する ことを含む方法。 14.造血細胞に外因性DNAをトランスフェクションする方法において、該方 法が、 (i)該造血細胞をSCF N10DまたはN10D、N11 D類似体を含む培地で培養し、該類似体が、 (a)SCF1−138〜1−248のいずれか、 (b)組換えヒトSCF1−127、1−130および1−137、 (c)1、2、3または4位にN−末端欠失を有する(そして、4位のシステイ ンは残っている)サブパート(a)または(b)の組換えヒトSCFのいずれか 、ならびに (d)N−末端メチオニン残基を有するサブパート(a)、(b)または(c)の組 換えヒトSCFのいずれか から成る群(図1を参照)から選択される組換えヒトSCFの修飾型であり; (ii)培養した該細胞に外因性DNAをトランスフェクションする ことを含む方法。 15.造血細胞が、骨髄細胞または末梢血前駆細胞である、請求項14に記載の 方法。 16.治療または培養が、EPO、G−CSF、M−GDF、GM−CSF、M −CSF、CSF−1、IL−1、IL−2、IL−3、IL−4、IL−5、 IL−6、IL−7、IL− 8、IL−9、IL−10、IL−11、IL−12、IGF−1、LIF、イ ンターフェロン、神経栄養因子、flt−3/flk−2リガンドおよび繊維芽 細胞増殖因子から選択される少なくとも1種の因子をさらに含む、詰求項9ない し15のいずれかに記載の方法。 17.造血細胞を培養するための成分を含むキットであって、該キットが、 (i)SCF N10DまたはN10D、N11D類似体であって、該類似体が 、 (a)組換えヒトSCF1−138〜1−248のいずれか、 (b)組換えヒトSCF1−127、1−130および1−137、 (c)1、2、3または4位にN−末端欠失を有する(そして、4位のシステイ ンは残っている)サブパート(a)または(b)の組換えヒトSCFのいずれか 、ならびに (d)N−末端メチオニン残基を有するサブパート(a)、(b)または(c)の組 換えヒトSCFのいずれか から成る群(図1を参照)から選択される組換えヒトSCFの修飾型であり; (ii)骨髄細胞または末梢血前駆細胞を培養するための培地を調製するのに適し た成分;および (iii)所望により、EPO、G−CSF、M−GDF、GM−CSF、M−CS F、CSF−1、IL−1、IL−2、IL−3、IL−4、IL−5、IL− 6、IL−7、IL−8 、IL−9、IL−10、IL−11、IL−12、 IGF−1、LIF、インターフェロン、神経栄養因子、flt−3/flk− 2リガンドおよび繊維芽細胞増殖因子から選択されるさらに少なくとも1種の因 子 を含むキット。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/628,428 US5885962A (en) | 1996-04-05 | 1996-04-05 | Stem cell factor analog compositions and method |
| US08/628,428 | 1996-04-05 | ||
| PCT/US1997/005541 WO1997038101A1 (en) | 1996-04-05 | 1997-04-03 | Scf analog compositions and methods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000508170A true JP2000508170A (ja) | 2000-07-04 |
| JP4066388B2 JP4066388B2 (ja) | 2008-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53632097A Expired - Fee Related JP4066388B2 (ja) | 1996-04-05 | 1997-04-03 | Scf類似体組成物および方法 |
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| Country | Link |
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| US (1) | US5885962A (ja) |
| EP (1) | EP0904367B1 (ja) |
| JP (1) | JP4066388B2 (ja) |
| KR (1) | KR20000004951A (ja) |
| CN (1) | CN1214734A (ja) |
| AT (1) | ATE363488T1 (ja) |
| AU (1) | AU726663B2 (ja) |
| BR (1) | BR9708578A (ja) |
| CA (1) | CA2249181C (ja) |
| CZ (1) | CZ301598A3 (ja) |
| DE (1) | DE69737766T2 (ja) |
| ES (1) | ES2286830T3 (ja) |
| IL (1) | IL126221A0 (ja) |
| NO (1) | NO984491L (ja) |
| SK (1) | SK131098A3 (ja) |
| WO (1) | WO1997038101A1 (ja) |
| YU (1) | YU41798A (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0789761B1 (en) * | 1994-11-04 | 2005-07-20 | Applied Research Systems ARS Holding N.V. | Human scf, a splice variant thereof, its pharmaceutical use |
| US5969105A (en) * | 1996-10-25 | 1999-10-19 | Feng; Yiqing | Stem cell factor receptor agonists |
| US6967092B1 (en) | 1996-10-25 | 2005-11-22 | Mc Kearn John P | Multi-functional chimeric hematopoietic receptor agonists |
| US6291661B1 (en) | 1998-07-02 | 2001-09-18 | Immunex Corporation | flt3-L mutants and method of use |
| BR0012429A (pt) * | 1999-07-15 | 2002-09-17 | Genetics Inst | Fórmulações para il-11 |
| DE60044945D1 (de) * | 1999-12-23 | 2010-10-21 | Univ Geneve | Auf scf peptid basiertes basolaterales sortiersignal und inhibitoren dafür |
| AU2002362088A1 (en) * | 2001-12-06 | 2003-06-23 | Catholic University | Method and composition for inducing weight loss |
| WO2003103608A2 (en) * | 2002-06-11 | 2003-12-18 | The Burnham Institute | Neuroprotective synergy of erythropoietin and insulin-like growth factor |
| AU2012205718B2 (en) * | 2011-01-10 | 2017-07-06 | The Regents Of The University Of Michigan | Stem cell factor inhibitor |
| US20150196622A1 (en) * | 2012-08-21 | 2015-07-16 | Ali Nayer | Materials and methods for modulating glucose uptake |
| WO2015006554A1 (en) | 2013-07-10 | 2015-01-15 | The Regents Of The University Of Michigan | Therapeutic antibodies and uses thereof |
| CN105985424B (zh) * | 2015-01-30 | 2019-08-23 | 苏州方舟生物医药有限公司 | 一种干细胞因子功能性肽段及其应用 |
| WO2016187820A1 (zh) * | 2015-05-26 | 2016-12-01 | 中国科学院广州生物医药与健康研究院 | 一种人原代细胞培养基及其应用 |
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| US6936694B1 (en) * | 1982-05-06 | 2005-08-30 | Intermune, Inc. | Manufacture and expression of large structural genes |
| RU2212411C2 (ru) * | 1989-10-16 | 2003-09-20 | Эмджен Инк. | Полипептид, обладающий гемопоэтической биологической активностью фактора стволовых клеток (варианты), днк (варианты), экспрессирующий вектор (варианты), фармацевтическая композиция для гемопоэтической терапии, способ получения полипептида и способ его использования (варианты) |
| SG59931A1 (en) * | 1989-10-16 | 1999-02-22 | Amgen Inc | Stem cell factor |
| AU8196891A (en) * | 1990-06-25 | 1992-01-23 | Immunex Corporation | Mast cell growth factor |
| US20030125519A1 (en) * | 1990-08-27 | 2003-07-03 | Peter Besmer | Ligand for the c-kit receptor and methods of use thereof |
| DE4224050A1 (de) * | 1991-07-31 | 1993-02-04 | Hoffmann La Roche | Loesliche kit-liganden |
| US5525708A (en) * | 1994-03-28 | 1996-06-11 | Cytomed, Inc. | Covalent dimer of kit ligand |
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1996
- 1996-04-05 US US08/628,428 patent/US5885962A/en not_active Expired - Fee Related
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- 1997-04-03 CZ CZ983015A patent/CZ301598A3/cs unknown
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- 1997-04-03 KR KR1019980707544A patent/KR20000004951A/ko not_active Ceased
- 1997-04-03 DE DE69737766T patent/DE69737766T2/de not_active Expired - Fee Related
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- 1997-04-03 WO PCT/US1997/005541 patent/WO1997038101A1/en not_active Ceased
- 1997-04-03 SK SK1310-98A patent/SK131098A3/sk unknown
- 1997-04-03 CN CN97193342A patent/CN1214734A/zh active Pending
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Also Published As
| Publication number | Publication date |
|---|---|
| JP4066388B2 (ja) | 2008-03-26 |
| IL126221A0 (en) | 1999-05-09 |
| EP0904367A1 (en) | 1999-03-31 |
| YU41798A (sh) | 1999-07-28 |
| DE69737766T2 (de) | 2007-10-11 |
| KR20000004951A (ko) | 2000-01-25 |
| NO984491L (no) | 1998-10-05 |
| CZ301598A3 (cs) | 1999-01-13 |
| US5885962A (en) | 1999-03-23 |
| CA2249181C (en) | 2009-11-17 |
| DE69737766D1 (de) | 2007-07-12 |
| CN1214734A (zh) | 1999-04-21 |
| EP0904367B1 (en) | 2007-05-30 |
| CA2249181A1 (en) | 1997-10-16 |
| AU2606497A (en) | 1997-10-29 |
| AU726663B2 (en) | 2000-11-16 |
| SK131098A3 (en) | 1999-03-12 |
| ATE363488T1 (de) | 2007-06-15 |
| ES2286830T3 (es) | 2007-12-01 |
| BR9708578A (pt) | 1999-08-03 |
| WO1997038101A1 (en) | 1997-10-16 |
| NO984491D0 (no) | 1998-09-25 |
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