KR102369175B1 - 생체분자의 전달을 위한 세라믹 입자를 포함하는 미립자 물질 및 미립자 물질을 포함하는 약학적 조성물 - Google Patents
생체분자의 전달을 위한 세라믹 입자를 포함하는 미립자 물질 및 미립자 물질을 포함하는 약학적 조성물 Download PDFInfo
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- KR102369175B1 KR102369175B1 KR1020207031020A KR20207031020A KR102369175B1 KR 102369175 B1 KR102369175 B1 KR 102369175B1 KR 1020207031020 A KR1020207031020 A KR 1020207031020A KR 20207031020 A KR20207031020 A KR 20207031020A KR 102369175 B1 KR102369175 B1 KR 102369175B1
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Abstract
Description
도 1은 본 발명의 입자의 제조를 나타내는 플로우 차트(flow chart)이다;
도 2는 본 발명의 방법에 의해 만들어진 siRNA를 포함하는 입자들의 TEMs를 보여준다;
도 3은 입자들의 입자크기 분포를 나타낸다;
도 4는 본 발명 입자들의 추가적인 TEMs를 나타낸다;
도 5는 입자들로부터 형광 siDNA의 방출에 대한 입자 전하 및 페길레이션(PEGylation)의 영향을 설명하는 그래프를 나타낸다;
도 6는 입자들의 서로다른 페이로드의 방출 키네틱을 나타낸다;
도 7은 비캡슐화된 siRNA의 HPLC 크로마토그램(빨간 줄) 및 본 발명에 따라 제조된 입자들의 방출된 siRNA를 나타낸다;
도 8은 본 발명 입자들의 서스펜션의 사진을 나타낸다;
도 9는 음전하, 중성 및 양전하를 갖는 입자들에 대해, 입자들의 세포 속으로의 침투를 묘사한 현미경사진을 나타낸다;
도 10은 음전하, 중성 및 양전하를 갖는 입자들 내 운반물질의 유지를 설명하는 현미경 사진을 나타낸다;
도 11 및 12는 운반물질(cargo)이 입자들을 보유한 세포로 들어가는 것을 설명하는 현미경 사진이다 - 도 11 은 입자를 나타내고 도 12는 운반물질을 나타낸다;
도 13은 시간의 함수로 HEPG2 세포 내의 siDNA의 분산을 나타낸다;
도 14는 시간의 함수로 헬라(HeLa) 세포들의 siDNA의 분산을 나타낸다.;
도 15는 시간의 함수로 RAW264 세포 내의 siDNA의 분산을 나타낸다;
도 16은 시간의 함수로 siDNA의 분산을 나타낸다;
도 17는 BJ 섬유아세포 내 DPP4의 활성에 대한 본 발명의 입자들의 효과를 나타낸다;
도 18은 올리고뉴클레오티드의 캡슐화되는 프로토타입 방법의 자세한 플로우 차트(flowchart)를 나타낸다;
도 19는 나노 크기의, 본 발명의 입자의 준비를 나타내는 플로우 차트(flow chart)이다;
도 20은 도 19에서 설명된 방법에 따라 만들어진 입자들의 FEG-SEM 이미지를 나타낸다;
도 21은 형광-DNA로 표지된 입자들의 형광 이미지와 상을 나타낸다; 및
도 22는 헬라(HeLa)세포의 나노 입자들의 침투를 보여준다.
Claims (64)
- 아미노 작용기를 갖는 실리케이트 세라믹 매트릭스의 입자로서, 상기 아미노 작용기는, 상기 입자가 세포로 침투하는 것을 촉진할 수 있고, 상기 입자 전체에 균등하게 분포되어 있는 것인, 실리케이트 세라믹 매트릭스의 입자; 및
상기 입자의 구멍 (pore) 내에 배치되며, RNA, DNA, 단백질, 폴리펩티드, 및 이의 조합으로 이루어진 군으로부터 선택되는 생체분자로서, 상기 생체분자는 상기 실리케이트 세라믹 매트릭스의 용해에 의하여 상기 입자로부터 방출될 수 있는 것인, 생체분자;
를 포함하는 미립자 물질로서,
상기 실리케이트 세라믹 매트릭스는,
상기 입자가 세포로 침투하는 것을 촉진할 수 있는 아미노 알콕시실란 (amino alkoxysilane)을 포함하는 제 1 세라믹 전구체가 포함된 소수성 상, 및 수성 실리케이트 (water-based silicate) 또는 실리콘 알콕사이드 (silicon alkoxide)를 포함하는 제 2 세라믹 전구체가 포함된 친수성 상을 포함하는 에멀젼을 교반하여 형성되는 것인, 미립자 물질. - 제1항에 있어서, 제 1 세라믹 전구체가 아미노에틸 아미노프로필 트라이메톡시실란, 아미노프로필 트라이메톡시실란, 아미노에틸 아미노에틸 아미노프로필 트라이메톡시실란 및 이의 조합으로 이루어진 군으로부터 선택되는, 미립자 물질.
- 제1항에 있어서, 상기 제 2 세라믹 전구체의 실리콘 알콕사이드는 테트라메틸오쏘실리카 (tetramethylorthosilica)를 포함하는, 미립자 물질.
- 제1항에 있어서, 상기 아미노 작용기는 침출을 방지하기 위해 상기 생체분자와 화학적으로 상호작용하는 것인, 미립자 물질.
- 제1항에 있어서, 폴리에틸렌 글라이콜 (polyethylene glycol)이 상기 입자의 표면에 커플링된, 미립자 물질.
- 제1항에 있어서, 상기 입자는 20 내지 100 nm의 평균 입자 크기를 갖고, 상기 입자는 1 내지 50 nm의 구멍 크기를 갖는 것인, 미립자 물질.
- 제1항에 있어서, 고분자 또는 착화제가 상기 생체분자와 함께, 입자의 구멍 내에 배치되고, 양자 스폰지 효과를 제공하는 것인, 미립자 물질.
- a) 소수성 상에 분산된 친수성 상의 액적을 포함하는 에멀전을 형성할 수 있도록,
소수성 액체, 제 1 세라믹 전구체 및 계면 활성제를 포함하는 소수성 상과
친수성 액체, 제 2 세라믹 전구체, 및 RNA, DNA, 단백질, 폴리펩티드, 및 이의 조합으로 이루어진 군으로부터 선택되는 생체분자를 포함하는 친수성 상을 결합하는 단계; 및
b) 상기 액적 내에 입자가 형성되도록 에멀전을 교반시키는 단계
를 포함하는 구멍 내에 배치된 생체분자를 포함하는 입자를 제조하는 방법으로서,
여기서 상기 제 1 세라믹 전구체는 상기 입자가 세포로 침투하는 것을 촉진할 수 있는 아미노 알콕시실란 (amino alkoxysilane)을 포함하고, 상기 제2 세라믹 전구체는 수성 실리케이트 (water-based silicate) 또는 실리콘 알콕사이드 (silicon alkoxide)를 포함하는, 방법. - a) 소수성 상에 분산된 친수성 상의 액적을 포함하는 에멀전을 형성하도록,
소수성 액체와 계면 활성제를 포함하는 소수성 상과
친수성 액체와 촉매를 포함하는 친수성 상을 결합하는 단계;
b) 상기 에멀전에 제 2 세라믹 전구체를 첨가하고 상기 제 2 세라믹 전구체를 가수분해하는 단계;
c) 상기 친수성 상의 pH를 3 내지 10.5 사이로 조절하는 단계;
d) RNA, DNA, 단백질, 폴리펩티드, 및 이의 조합으로 이루어진 군으로부터 선택되는 생체분자, 및 제 1 세라믹 전구체를 상기 에멀전에 첨가하는 단계; 및
e) 상기 액적 내에 입자가 형성되도록 에멀전을 교반하는 단계
를 포함하는, 구멍 내에 배치된 생체분자를 포함하는 입자를 제조하는 방법으로서,
여기에서 상기 제 1 세라믹 전구체는 상기 입자가 세포로 침투하는 것을 촉진할 수 있는 아미노 알콕시실란 (amino alkoxysilane)을 포함하고, 상기 제 2 세라믹 전구체는 수성 실리케이트 (water-based silicate) 또는 실리콘 알콕사이드 (silicon alkoxide)를 포함하는, 방법. - 제8항 또는 제9항에 있어서, 제 1 세라믹 전구체가 아미노에틸 아미노프로필 트라이메톡시실란, 아미노프로필 트라이메톡시실란, 아미노에틸 아미노에틸 아미노프로필 트라이메톡시실란 및 이의 조합으로 이루어진 군으로부터 선택되는, 방법.
- 제8항 또는 제9항에 있어서, 상기 제 2 세라믹 전구체의 실리콘 알콕사이드는 테트라메틸오쏘실리카 (tetramethylorthosilica)를 포함하는, 방법.
- 제8항 또는 제9항에 있어서, 상기 제 1 세라믹 전구체의 아미노 작용기는 상기 생체분자와 화학적으로 상호작용을 할 수 있는 것인, 방법.
- 제12항에 있어서, 상기 제 1 세라믹 전구체의 아미노 작용기는 상기 생체분자와 정전기적으로 상호작용할 수 있는 것인, 방법.
- 제8항에 있어서, 상기 제 1 세라믹 전구체는 염기이고 상기 친수성 상은 제 1 세라믹 전구체의 pKa 보다 낮은 pH를 갖고;
상기 방법은 친수성 상을 형성하기 위해서,
친수성 액체와 제 2 세라믹 전구체를 결합하는 단계,
제 1 세라믹 전구체의 pKa 아래로 pH를 조절하는 단계, 및
생체분자를 첨가하는 단계를 포함하고, 상기 단계들을 a) 단계 이전에 실시하는, 방법. - 제14항에 있어서,
상기 pH를 조절하는 단계는 친수성 액체에 상기 제 2 세라믹 전구체의 용액을 양이온 교환 수지에 노출시키고, 이어서 용액의 pH가 상기 제 1 세라믹 전구체의 pKa 아래로 원하는 pH에 도달되면 상기 수지에서 상기 용액을 분리하는 것을 포함하는 것인, 방법. - 제8항 또는 제9항에 있어서,
상기 생체분자는 음전하이거나 또는 상기 입자의 구멍을 통과할 수 없을 정도로 충분히 큰 것인, 방법. - 제8항 또는 제9항에 있어서,
상기 입자를 표면 처리하도록 상기 입자의 형성 후 상기 에멀전에 표면 처리제를 첨가하는 단계를 더 포함하는 것인, 방법. - 제17항에 있어서,
상기 표면 처리제는 트라이알콕시실릴-PEG인, 방법. - 제8항 또는 제9항에 있어서,
고분자 또는 착화제는, 상기 생체분자와 함께, 상기 입자의 구멍 내에 배치되도록 추가되고,
상기 고분자는 폴리에틸인아민, 폴리리신, 또는 폴리히스티딘 또는 양자 스폰지 효과를 제공하는 물질인, 방법. - 제9항에 있어서,
상기 생체분자와 상기 제1 세라믹 전구체의 첨가 이전에,
임의로 염기; 또는 수산화나트륨 (NaOH), 수산화칼륨 (KOH) 및 수산화암모늄 (NH4OH)으로부터 선택되는 염기를 첨가함으로써 상기 에멀전의 pH가 4보다 크도록 조절하는 단계를 포함하는 것인, 방법. - 제1항의 미립자 물질을 약학적으로 허용 가능한 담체, 희석제 또는 첨가제와 함께 포함하는 약학적 조성물로서,
상기 약학적 조성물은,
유전 질환, 장애 또는 상태; 낭성 섬유증; 헌팅턴병; 퇴행성 질환, 장애 또는 상태; 노화-관련 황반 변성; 암, 고형 종양, 육종, 림프종, 골수종, 암종, 흑색종, 및 유방, 자궁 경부, 폐 및 전립선의 암; 면역 체계의 질환, 장애, 또는 상태, 자가 면역 질환, 염증성 상태; 제 1 형 당뇨병; 다발성 경화증; 류마티스 관절염; 전신성 홍반성 루프스; 천식; 염증성 장 질환; 사구체 신염; 병원균, 바이러스, 박테리아, 원생동물, 진균류, 또는 칸디다균에 의한 감염이 원인인 질환, 상태, 또는 장애; C형 간염; 인플루엔자; 호흡기 세포융합 바이러스 감염; 에이즈; 폐렴; 세균성 뇌막염; 백일해; 결핵; 파상풍; 말라리아; 순환계 질환, 장애 또는 상태; 죽상경화증; 재협착; 고 콜레스테롤 혈증; 내분비계의 질환, 장애 또는 상태; 제 2 형 당뇨병; 골다공증; 췌장염; 또는 신경성 질환, 장애, 또는 상태, 및 이의 조합으로 이루어진 군에서 선택된 질환 치료에 효과적인 것인, 약학적 조성물. - 제21항에 있어서,
상기 약학적으로 허용 가능한 담체, 희석제 또는 첨가제는, 설탕, 전분, 셀룰로오스, 맥아, 젤라틴, 활석, 황산칼슘, 식물성 기름, 합성유, 폴리올, 알긴산, 인산염 완충 용액, 유화제, 등장 식염수, 염, 미네랄산 염, 염산염, 브롬화물, 황산염, 유기산, 아세테이트, 프로피오네이트, 말로네이트, 및 파이로젠-프리 워터 (pyrogen-free water)로 이루어진 군으로부터 선택되는 것인 약학적 조성물. - 제21항에 있어서,
상기 약학적 조성물이 정제, 분산액, 현탁액, 용액제, 시럽제, 트로키제, 캡슐제, 좌제, 연고제, 크림제, 포움제 (foam) 또는 에어로졸제의 형태인 약학적 조성물. - 제21항에 있어서,
상기 약학적 조성물이 경구, 직장, 비경구, 설하, 구강, 정맥 내, 관절 내, 근육 내, 피내, 피하, 국소, 상처를 통해, 흡입, 안구 내, 복강 내, 뇌실 내 및 경피로 이루어진 군으로부터 선택된 경로에 의해서 전달되기에 적합한 것인 약학적 조성물. - 제21항의 약학적 조성물을 포함하는 경피 패치 (transdermal patch).
- 제21항의 약학적 조성물을 포함하는 국소 패치 (topical patch).
- 제21항의 약학적 조성물을 포함하는 상처 드레싱 (wound dressing).
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AU2010903683A AU2010903683A0 (en) | 2010-08-16 | Ceramic particles for delivery of biomolecules | |
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PCT/AU2011/001040 WO2012021922A1 (en) | 2010-08-16 | 2011-08-15 | Particulate substances comprising ceramic particles for delivery of biomolecules |
KR1020187038238A KR20190006576A (ko) | 2010-08-16 | 2011-08-15 | 생체분자의 전달을 위한 세라믹 입자를 포함하는 미립자 물질 및 미립자 물질을 포함하는 약학적 조성물 |
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KR1020207031020A Active KR102369175B1 (ko) | 2010-08-16 | 2011-08-15 | 생체분자의 전달을 위한 세라믹 입자를 포함하는 미립자 물질 및 미립자 물질을 포함하는 약학적 조성물 |
KR1020137006622A Ceased KR20130098340A (ko) | 2010-08-16 | 2011-08-15 | 생체분자의 전달을 위한 세라믹 입자를 포함하는 미립자 물질 |
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US9119875B2 (en) | 2013-03-14 | 2015-09-01 | International Business Machines Corporation | Matrix incorporated fluorescent porous and non-porous silica particles for medical imaging |
KR102099711B1 (ko) | 2015-10-30 | 2020-04-14 | 가부시키가이샤 보낙 | TGF-β1 유전자의 발현을 억제하는 단일-가닥 핵산 분자를 안정적으로 함유하는 조성물 |
KR102371745B1 (ko) | 2016-04-05 | 2022-03-07 | 에스지 벤쳐스 피티와이 리미티드 | 방출가능한 도펀트를 갖는 세라믹 입자들을 함유하는 나노섬유질 매트 |
CN107344125A (zh) * | 2016-05-05 | 2017-11-14 | 李榕生 | 流体驱动方式特异的廉价的艾滋病诊断用微流控装置 |
GB201904336D0 (en) * | 2019-03-28 | 2019-05-15 | Sisaf Ltd | A delivery system |
RU2757829C1 (ru) * | 2020-10-28 | 2021-10-21 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный технический университет" | Устройство сравнения двоичных чисел |
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JP2003048901A (ja) * | 2001-08-09 | 2003-02-21 | Oji Paper Co Ltd | 長鎖キシロオリゴ糖組成物およびその製造方法 |
EP1645597A1 (en) * | 2003-07-09 | 2006-04-12 | Tokyo University of Science, Educational Foundation | Conjugate of fine porous particles with polymer molecules and utilization thereof |
EP1819324B1 (en) * | 2004-11-15 | 2016-10-26 | Australian Nuclear Science & Technology Organisation | Solid particles from controlled destabilisation of microemulsions |
CA2591344C (en) * | 2004-12-20 | 2015-09-29 | Australian Nuclear Science & Technology Organisation | Controlled release of biological entities |
JP5557127B2 (ja) * | 2005-02-14 | 2014-07-23 | オーストラリアン ニュークリア サイエンス アンド テクノロジー オーガニゼーション | 層状ナノ粒子 |
EP1868562A1 (en) * | 2005-03-04 | 2007-12-26 | Altairnano, Inc | Ceramic structures for controlled release of biologically active substances |
US8815291B2 (en) * | 2005-06-17 | 2014-08-26 | Austrailian Nuclear Science & Technology Organisation | Particles comprising a releasable dopant therein |
AU2007286203B2 (en) * | 2006-08-08 | 2013-05-02 | Board Of Regents, The University Of Texas System | Multistage delivery of active agents |
WO2009009188A2 (en) * | 2007-04-19 | 2009-01-15 | 3M Innovative Properties Company | Uses of water-dispersible silica nanoparticles for attaching biomolecules |
JP2009073805A (ja) * | 2007-08-31 | 2009-04-09 | National Cardiovascular Center | 遺伝子導入剤、核酸複合体及び遺伝子導入材料 |
WO2010090596A1 (en) * | 2009-02-04 | 2010-08-12 | Agency For Science, Technology And Research | Hollow silica particle with a polymer thereon |
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Nanomedicine: Nanotechnology, Biology, and Medicine 2, 113-120쪽(2006.)* |
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EP2605755A4 (en) | 2015-02-25 |
US20130259942A1 (en) | 2013-10-03 |
BR112013003505A2 (pt) | 2021-10-13 |
RU2600841C2 (ru) | 2016-10-27 |
JP2013537540A (ja) | 2013-10-03 |
KR20200134312A (ko) | 2020-12-01 |
WO2012021922A1 (en) | 2012-02-23 |
KR20130098340A (ko) | 2013-09-04 |
MX2013001875A (es) | 2013-06-28 |
CA2808019A1 (en) | 2012-02-23 |
CN103209688A (zh) | 2013-07-17 |
AU2011291431B2 (en) | 2013-09-26 |
SG187697A1 (en) | 2013-03-28 |
CA2808019C (en) | 2019-12-03 |
US20240325541A1 (en) | 2024-10-03 |
NZ606493A (en) | 2015-09-25 |
EP2605755A1 (en) | 2013-06-26 |
KR20190006576A (ko) | 2019-01-18 |
RU2013111765A (ru) | 2014-09-27 |
AU2011291431A1 (en) | 2013-02-21 |
EP2605755B1 (en) | 2019-07-31 |
JP5968317B2 (ja) | 2016-08-10 |
CN103209688B (zh) | 2016-05-11 |
MX373889B (es) | 2020-07-08 |
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