KR20080100376A - 친수성 단백질에 기초한 활성제-농축된 나노입자 - Google Patents
친수성 단백질에 기초한 활성제-농축된 나노입자 Download PDFInfo
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- KR20080100376A KR20080100376A KR1020087023599A KR20087023599A KR20080100376A KR 20080100376 A KR20080100376 A KR 20080100376A KR 1020087023599 A KR1020087023599 A KR 1020087023599A KR 20087023599 A KR20087023599 A KR 20087023599A KR 20080100376 A KR20080100376 A KR 20080100376A
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Abstract
Description
Claims (30)
- 친수성 단백질 또는 친수성 단백질의 조합에 기초한 활성제-로드된(active agent-loaded) 나노입자로서, 상기 나노입자는 폴리에틸렌 글리콜-α-말레이미드-ω-NHS 에스테르를 통해 상기 친수성 단백질 또는 상기 친수성 단백질들에 결합한 하나 이상의 작용성 단백질 또는 펩타이드 절편을 포함하는 것을 특징으로 하는, 활성제-로드된 나노입자.
- 청구항 1에 있어서, 상기 친수성 단백질 또는 하나 이상의 친수성 단백질은 혈청 알부민, 젤라틴 A, 젤라틴 B 및 카제인으로 구성되는 군으로부터 선택되는 것을 특징으로 하는, 활성제-로드된 나노입자.
- 청구항 1 또는 청구항 2에 있어서, 상기 친수성 단백질 또는 하나 이상의 친수성 단백질은 인간 기원의 것인 것을 특징으로 하는, 활성제-로드된 나노입자.
- 청구항 1 내지 청구항 3 중 어느 한 항에 있어서, 상기 작용성 단백질 또는 펩타이드 절편은 아포지단백(apolipoprotein), 항체, 효소, 호르몬, 세포증식억제제(cytostatic agent), 항생제, 및 이의 절편으로 구성되는 군으로부터 선택되는 것을 특징으로 하는, 활성제-로드된 나노입자.
- 청구항 1 내지 청구항 4 중 어느 한 항에 있어서, 상기 작용성 단백질은 아포지단백 A1, 아포지단백 B 및 아포지단백 E로 구성되는 군으로부터 선택되는 것을 특징으로 하는, 활성제-로드된 나노입자.
- 청구항 1 내지 청구항 5 중 어느 한 항에 있어서, 상기 폴리에틸렌 글리콜-α-말레이미드-ω-NHS 에스테르는 3400 Da 또는 5000 Da의 평균 분자량을 가지는 폴리에틸렌 글리콜 사슬을 포함하는 폴리에틸렌 글리콜-α-말레이미드-ω-NHS 에스테르 군으로부터 선택되는 것을 특징으로 하는, 활성제-로드된 나노입자.
- 청구항 1 내지 청구항 6 중 어느 한 항에 있어서, 상기 나노입자는 반응성 기(reactive group)를 통한 착화 결합(complexing linkage) 또는 공유 결합(covalent linkage)에 의해, 또는 혼입(incorporation) 또는 흡착(adsorption)에 의해 활성제로 로드된 것임을 특징으로 하는, 활성제-로드된 나노입자.
- 청구항 1 내지 청구항 7 중 어느 한 항에 있어서, 상기 활성제는 세포증식억제제, 항생제, 항바이러스 물질, 진통제(analgesic agent), 누트로픽제(nootropics), 항간질제(anti-epileptic), 진정제(sedative), 정신작용 약물(psychotropic drug), 뇌하수체 호르몬, 시상하부 호르몬, 다른 조절 펩타이드 및 이의 억제제를 포함하는 군으로부터 선택되는 것을 특징으로 하는, 활성제-로드된 나노입자.
- 청구항 1 내지 청구항 8 중 어느 한 항에 있어서, 상기 활성제는 달라르긴(dalargin), 로페라미드(loperamide), 튜보쿠아린(tubocuarine) 및 독소루비신을 포함하는 군으로부터 선택되는 것을 특징으로 하는, 활성제-로드된 나노입자.
- 친수성 단백질 또는 친수성 단백질의 조합에 기초하고 또한 작용성 단백질 또는 펩타이드 절편으로 변형된 활성제-로드된 나노입자를 생산하기 위한 방법으로서,- 친수성 단백질 또는 친수성 단백질들의 조합의 수용액을 탈용매화(desolvating)시키는 단계,- 상기 탈용매화에 의해 생산된 나노입자를 가교결합에 의해 안정화시키는 단계,- 상기 안정화된 나노입자의 표면 상의 아미노기를 폴리에틸렌 글리콜-α-말레이미드-ω-NHS 에스테르를 사용하여 변환시키는 단계,- 상기 작용성 단백질 또는 펩타이드 절편을 티올화(thiolating)시키는 단계, 및- 상기 티올화된 단백질 또는 펩타이드 절편을 상기 폴리에틸렌 글리콜-α-말레이미드-ω-NHS 에스테르를 사용하여 변환된 나노입자에 공유적으로 결합시키는 단계를 포함하는 것을 특징으로 하는, 활성제-로드된 나노입자를 생산하기 위한 방법.
- 청구항 10에 있어서, 상기 티올화된 단백질 또는 펩타이드 절편의 결합에 이어, 상기 나노입자는 활성제로 흡착적으로 로드되는 것을 특징으로 하는, 활성제-로드된 나노입자를 생산하기 위한 방법.
- 청구항 10 또는 청구항 11에 있어서, 상기 친수성 단백질은 혈청 알부민, 젤라틴 A, 젤라틴 B , 카제인 및 동등(comparable) 단백질, 또는 이들 단백질의 조합으로 구성되는 군으로부터 선택되는 것을 특징으로 하는, 활성제-로드된 나노입자를 생산하기 위한 방법.
- 청구항 10 내지 청구항 12 중 어느 한 항에 있어서, 상기 친수성 단백질은 인간 기원의 것인 것을 특징으로 하는, 활성제-로드된 나노입자를 생산하기 위한 방법.
- 청구항 10 내지 청구항 13 중 어느 한 항에 있어서, 상기 탈용매화는 교반 및 친수성 단백질에 대한 수혼화성 비용매(non-solvent)의 첨가에 의해, 또는 염석(salting-out)에 의해 달성되는 것을 특징으로 하는, 활성제-로드된 나노입자를 생산하기 위한 방법.
- 청구항 14에 있어서, 상기 친수성 단백질에 대한 수혼화성 비용매는 에탄올, 메탄올, 이소프로판올 및 아세톤을 포함하는 군으로부터 선택되는 것을 특징으로 하는, 활성제-로드된 나노입자를 생산하기 위한 방법.
- 청구항 10 내지 청구항 15 중 어느 한 항에 있어서, 상기 나노입자를 안정화시키기 위해 열 처리 또는 이작용성(bifunctional) 알데히드 또는 포름알데히드가 사용되는 것을 특징으로 하는, 활성제-로드된 나노입자를 생산하기 위한 방법.
- 청구항 16에 있어서, 이작용성 알데히드로서 글루타르알데히드가 사용되는 것을 특징으로 하는, 활성제-로드된 나노입자를 생산하기 위한 방법.
- 청구항 10 내지 청구항 17 중 어느 한 항에 있어서, 상기 폴리에틸렌 글리콜-α-말레이미드-ω-NHS 에스테르는 3400 Da 또는 5000 Da의 평균 분자량을 가지는 폴리에틸렌 글리콜 사슬을 포함하는 폴리에틸렌 글리콜-α-말레이미드-ω-NHS 에스테르 군으로부터 선택되는 것을 특징으로 하는, 활성제-로드된 나노입자를 생산하기 위한 방법.
- 청구항 10 내지 청구항 18 중 어느 한 항에 있어서, 상기 티올기를 변형시키는 작용제(agent)로서 2-이미노티올레인(2-iminothiolane)이 사용되는 것을 특징으로 하는, 활성제-로드된 나노입자를 생산하기 위한 방법.
- 청구항 10 내지 청구항 19 중 어느 한 항에 있어서, 상기 활성제는 세포증식억제제, 항생제, 항바이러스 물질, 진통제, 누트로픽제, 항간질제, 진정제, 정신작용 약물, 뇌하수체 호르몬, 시상하부 호르몬, 다른 조절 펩타이드 및 이의 억제제를 포함하는 군으로부터 선택되는 것을 특징으로 하는, 활성제-로드된 나노입자를 생산하기 위한 방법.
- 청구항 10 내지 청구항 20 중 어느 한 항에 있어서, 상기 활성제는 달라르긴, 로페라미드, 튜보쿠아린 및 독소루비신을 포함하는 군으로부터 선택되는 것을 특징으로 하는, 활성제-로드된 나노입자를 생산하기 위한 방법.
- 약제학적 또는 생물학적 활성제를 혈액-뇌 장벽을 가로질러 수송하기 위해, 폴리에틸렌 글리콜-α-말레이미드-ω-NHS 에스테르를 통해 친수성 단백질에 결합된 아포지단백을 포함하는 활성제-로드된 나노입자의 용도.
- 청구항 22에 있어서, 상기 친수성 단백질은 혈청 알부민, 젤라틴 A, 젤라틴 B, 카제인 및 동등 단백질, 또는 이들 단백질의 조합을 포함하는 군으로부터 선택되는 것을 특징으로 하는, 활성제-로드된 나노입자의 용도.
- 청구항 22 또는 청구항 23에 있어서, 상기 친수성 단백질의 하나 이상은 인 간 기원의 것인 것을 특징으로 하는, 활성제-로드된 나노입자의 용도.
- 청구항 22 내지 청구항 24 중 어느 한 항에 있어서, 상기 활성제는 세포증식억제제, 항생제, 항바이러스 물질, 진통제, 누트로픽제, 항간질제, 진정제, 정신작용 약물, 뇌하수체 호르몬, 시상하부 호르몬, 다른 조절 펩타이드 및 이의 억제제를 포함하는 군으로부터 선택되는 것을 특징으로 하는, 활성제-로드된 나노입자의 용도.
- 청구항 22 내지 청구항 25 중 어느 한 항에 있어서, 상기 활성제는 달라르긴, 로페라미드, 튜보쿠아린 및 독소루비신을 포함하는 군으로부터 선택되는 것을 특징으로 하는, 활성제-로드된 나노입자의 용도.
- 청구항 22 내지 청구항 26 중 어느 한 항에 있어서, 상기 나노입자는 뇌 질환(cerebral affection)을 치료하기 위해 사용되는 것을 특징으로 하는, 활성제-로드된 나노입자의 용도.
- 약제의 제조를 위한 청구항 1 내지 청구항 9 중 어느 한 항에 따른 나노입자의 용도.
- 뇌 질환(cerebral affection)을 치료하기 위한 약제의 제조를 위한, 청구항 1 내지 청구항 9 중 어느 한 항에 따른 나노입자의 용도로서, 여기서 상기 작용성 단백질은 아포지단백인, 나노입자의 용도.
- 뇌 질환(cerebral affection)을 치료하기 위한, 청구항 1 내지 청구항 9 중 어느 한 항에 따른 나노입자의 용도로서, 여기서 상기 작용성 단백질은 아포지단백인, 나노입자의 용도.
Applications Claiming Priority (2)
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| DE102006011507A DE102006011507A1 (de) | 2006-03-14 | 2006-03-14 | Wirkstoffbeladene Nanopartikel auf Basis hydrophiler Proteine |
| DE102006011507.4 | 2006-03-14 |
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| KR20080100376A true KR20080100376A (ko) | 2008-11-17 |
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| EP (1) | EP1993609A2 (ko) |
| JP (1) | JP2009529547A (ko) |
| KR (1) | KR20080100376A (ko) |
| CN (1) | CN101443045A (ko) |
| AU (1) | AU2007226816A1 (ko) |
| BR (1) | BRPI0709296A2 (ko) |
| CA (1) | CA2646447A1 (ko) |
| DE (1) | DE102006011507A1 (ko) |
| IL (1) | IL193971A0 (ko) |
| MX (1) | MX2008011428A (ko) |
| NZ (1) | NZ571929A (ko) |
| RU (1) | RU2424819C2 (ko) |
| WO (1) | WO2007104422A2 (ko) |
| ZA (1) | ZA200806998B (ko) |
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| EA201001568A1 (ru) * | 2008-05-06 | 2011-10-31 | Глаксо Груп Лимитед | Инкапсуляция биологически активных агентов |
| US8722706B2 (en) * | 2008-08-15 | 2014-05-13 | Southwest Research Institute | Two phase bioactive formulations of bis-quaternary pyridinium oxime sulfonate salts |
| US8309134B2 (en) * | 2008-10-03 | 2012-11-13 | Southwest Research Institute | Modified calcium phosphate nanoparticle formation |
| US9028873B2 (en) * | 2010-02-08 | 2015-05-12 | Southwest Research Institute | Nanoparticles for drug delivery to the central nervous system |
| CN102788879B (zh) * | 2011-05-20 | 2015-04-01 | 常州康卫生物技术有限公司 | 一种生物检测试剂 |
| WO2015175973A1 (en) * | 2014-05-16 | 2015-11-19 | Dana-Farber Cancer Institute, Inc. | Protein-based particles for drug delivery |
| WO2016077083A1 (en) * | 2014-11-05 | 2016-05-19 | University Of The Sciences In Philadelphia | A high molecular weight biodegradable gelatin-doxorubicin conjugate |
| TWI585162B (zh) * | 2015-10-29 | 2017-06-01 | 行政院原子能委員會核能研究所 | 奈米顆粒及其製備方法 |
| CN108948152A (zh) * | 2017-05-18 | 2018-12-07 | 中国科学院上海药物研究所 | 一种两亲性穿膜肽键合物、其制备方法及用途 |
| CN111505140A (zh) * | 2020-04-24 | 2020-08-07 | 厦门大学 | 基于病毒衣壳蛋白纳米结构的化学信号放大倍增器及制备方法和应用 |
| CN114316279B (zh) * | 2020-10-09 | 2023-09-22 | 南京大学 | 一种以环糊精为核的星形聚合物及其蛋白/多肽偶联物 |
| CN117838660A (zh) * | 2024-03-01 | 2024-04-09 | 广东工业大学 | 一种抗体修饰的抗肿瘤载药人血白蛋白纳米颗粒及其制备方法及应用 |
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-
2006
- 2006-03-14 DE DE102006011507A patent/DE102006011507A1/de not_active Withdrawn
-
2007
- 2007-02-27 RU RU2008140370/15A patent/RU2424819C2/ru not_active IP Right Cessation
- 2007-02-27 EP EP07711691A patent/EP1993609A2/de not_active Withdrawn
- 2007-02-27 BR BRPI0709296-2A patent/BRPI0709296A2/pt not_active IP Right Cessation
- 2007-02-27 CN CNA2007800085099A patent/CN101443045A/zh active Pending
- 2007-02-27 JP JP2008558668A patent/JP2009529547A/ja not_active Withdrawn
- 2007-02-27 NZ NZ571929A patent/NZ571929A/en not_active IP Right Cessation
- 2007-02-27 MX MX2008011428A patent/MX2008011428A/es not_active Application Discontinuation
- 2007-02-27 WO PCT/EP2007/001675 patent/WO2007104422A2/de active Application Filing
- 2007-02-27 CA CA002646447A patent/CA2646447A1/en not_active Abandoned
- 2007-02-27 AU AU2007226816A patent/AU2007226816A1/en not_active Abandoned
- 2007-02-27 US US12/225,151 patent/US20090304720A1/en not_active Abandoned
- 2007-02-27 KR KR1020087023599A patent/KR20080100376A/ko not_active Ceased
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- 2008-08-14 ZA ZA200806998A patent/ZA200806998B/xx unknown
- 2008-09-08 IL IL193971A patent/IL193971A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX2008011428A (es) | 2008-09-22 |
| CN101443045A (zh) | 2009-05-27 |
| RU2008140370A (ru) | 2010-04-20 |
| WO2007104422A8 (de) | 2007-11-08 |
| EP1993609A2 (de) | 2008-11-26 |
| CA2646447A1 (en) | 2007-09-20 |
| RU2424819C2 (ru) | 2011-07-27 |
| IL193971A0 (en) | 2009-09-22 |
| WO2007104422A2 (de) | 2007-09-20 |
| AU2007226816A1 (en) | 2007-09-20 |
| WO2007104422A3 (de) | 2008-03-20 |
| DE102006011507A1 (de) | 2007-09-20 |
| US20090304720A1 (en) | 2009-12-10 |
| JP2009529547A (ja) | 2009-08-20 |
| BRPI0709296A2 (pt) | 2011-07-05 |
| ZA200806998B (en) | 2009-07-29 |
| NZ571929A (en) | 2011-07-29 |
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