JP2008528446A - タンパク質ドラッグデリバリ用ナノ粒子 - Google Patents
タンパク質ドラッグデリバリ用ナノ粒子 Download PDFInfo
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- JP2008528446A JP2008528446A JP2007549559A JP2007549559A JP2008528446A JP 2008528446 A JP2008528446 A JP 2008528446A JP 2007549559 A JP2007549559 A JP 2007549559A JP 2007549559 A JP2007549559 A JP 2007549559A JP 2008528446 A JP2008528446 A JP 2008528446A
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- nanoparticles
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- insulin
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Abstract
【選択図】図1a、図1b
Description
本出願は、「Nanoparticles for Paracellular Drug Delivery」と題した、2005年1月4日に出願された、米国特許出願第11/029,082号の優先権を主張するものであり、この全ての内容は参照により本明細書に組み込まれている。
本発明は、強化傍細胞ドラッグデリバリ能力を有するドラッグデリバリシステムとして、タンパク質薬剤を伴うキトサン/ポリ−γ−グルタミン酸で成るナノ粒子の医学的使用に関する。
薬学的に活性であるペプチドとタンパク質の大量生産が実行可能になった(Biomacromolecules 2004;5:1917−1925)。経口経路は、患者への薬物投与の最も都合の良い方法であると考えられている。それにも関わらず、腸管上皮は、ペプチドやタンパク質等の親水性薬剤の吸収に対する主要な障壁である(J.Control.Release 1996;39:131−138)。これは、親水性薬剤が、脂質二分子細胞膜を通って細胞に容易に拡散することができないからである。親水性薬剤の傍細胞輸送の改良に関心が寄せられた(J.Control.Release 1998;51:35−46)。傍細胞経路を介した親水性分子の輸送は、隣接する上皮細胞の内腔面に位置している密着結合の存在によって、厳しく制限されている(Annu.Rev.Nutr.1995;15:35−55)。これらの密着結合は、親水性分子の傍細胞拡散を制限する障壁を形成する。密着結合の構造及び機能は、とりわけ、Ann.Rev.Physiol.1998;60:121−160、及びBallard TS et al.,Annu.Rev.Nutr.1995;15:35−55に記載されている。密着結合は、硬い障壁は形成しないが、内腔から血流に、及びその逆に腸管内上皮を通る拡散に重要な役割を果たす。
本発明の一の目的は、低分子量のキトサン(低MW CS)溶液へのポリ−γ−グルタミン酸(γ−PGA)溶液の添加時に、単純で緩やかなイオンゲル化法を用いて、傍細胞輸送ドラッグデリバリについての新規なナノ粒子系及び調製方法を提供することである。一の実施例では、本発明の低MW CSの分子量は約80kDa又はそれ以下であり、好ましくは、約40kDaであり、タンパク質及びペプチド薬剤の生物活性を維持するpHで適切な溶解度に適応している。分子量約30−50kDaのキトサン粒子が腎臓不活性であることが明記されている。調製したナノ粒子の粒径とゼータ電位値は、それを構成している組成によって制御される。TEM(透過型電子顕微鏡)試験と、AFM(原子間力顕微鏡)試験によって得られた結果は、調製したナノ粒子の形態が、一般的に球形であることを示した。腸管内傍細胞輸送の強化における調製したナノ粒子の評価は、Caco−2細胞単層で、インビトロで研究された。本発明のいくつかの態様では、Caco−2細胞単層の経上皮電気抵抗(TEER)を効果的に下げるために、表面上に占めるCSを有するナノ粒子を提供する。共焦点レーザ走査顕微鏡法(CLSM)による観察は、表面上に占めるCSを有するナノ粒子が、Caco−2細胞間の密着結合が開くことを可能であり、傍細胞経路を介してナノ粒子を輸送できることを確認するものである。このことは、Sung and associatesによる論文に書かれている(Biomacromolecules 2005;6:1104−1112)。
を有するポリマで更にグラフトされる。
以下に記載されている本発明の好ましい実施例は、特に、キトサン/ポリ−γ−グルタミン酸/インスリンを具えるナノ粒子の調製、及び上皮細胞間の密着結合を開くことによって、腸管内又は血脳傍細胞透過を強化する透過性に関する。記載が種々の実施例の特定の詳細を説明しているが、この記載は例示のみであり、本発明を限定するような方法で解釈されるべきではないことは明らかである。更に、当業者が考えられる本発明の種々の用途、及びこれらへの変更も、以下に記載されている一般的な概念に包含されている。
を有するポリマでグラフトされる。
Claims (44)
- 腸管内傍細胞輸送又は脳血傍細胞輸送を強化することによって特徴付けられる患者へのナノ粒子の投与において、各ナノ粒子が、少なくとも一の生物活性剤でできた第1成分と、負に帯電している第2成分と、低分子量のキトサンでできた第3成分とを具え、前記第1及び第2成分が中心部を占有し、前記第3成分が前記ナノ粒子の表面上を占めることを特徴とする投与。
- 請求項1に記載の投与において、前記第2成分が、γ−PGAであることを特徴とする投与。
- 請求項2に記載の投与において、ナノ粒子中のγ−PGAに対する前記キトサンの重量割合が、0.75から0.167又はそれ以上であることを特徴とする投与。
- 請求項1に記載の投与において、前記第1成分がインスリンであることを特徴とする投与。
- 請求項1に記載の投与において、前記第1成分がインスリンであり、前記第2成分がγ−PGAであり、前記3つの成分の重量割合が0.083:0.0167:0.75であることを特徴とする投与。
- 請求項1に記載の投与において、前記第1成分がインスリンであり、インスリン負荷容量が前記ナノ粒子の少なくとも8w/w%であることを特徴とする投与。
- 請求項1に記載の投与において、前記第1成分がインスリンであり、インスリン負荷容量が前記ナノ粒子の少なくとも14w/w%であることを特徴とする投与。
- 請求項1に記載の投与において、前記ナノ粒子のゼータ電位が、約15から40mVであることを特徴とする投与。
- 請求項1に記載の投与において、前記ナノ粒子のゼータ電位が、約25から40mVであることを特徴とする投与。
- 請求項1に記載の投与において、前記第2成分が、ヘパリン又はアルギン酸であることを特徴とする投与。
- 請求項1に記載の投与において、前記少なくとも一の生物活性剤が、アルツハイマー病用拮抗剤であることを特徴とする投与。
- 請求項1に記載の投与において、前記少なくとも一の生物活性剤が、塩酸メマンチン、塩酸ドネペジル、酒石酸リバスチグミン、塩酸ガランタミン、及び塩酸タクリンから成る群より選択されたアルツハイマー病治療用であることを特徴とする投与。
- 請求項1に記載の投与において、前記少なくとも一の生物活性剤が、インスリン又はインスリン類似体であることを特徴とする投与。
- 請求項1に記載の投与において、前記少なくとも一の生物活性剤が、タンパク質、ペプチド、ヌクレオシド、ヌクレオチド、抗ウイルス剤、抗腫瘍剤、抗生物質、及び抗炎症剤から選択されることを特徴とする投与。
- 請求項1に記載の投与において、前記少なくとも一の生物活性剤が、パーキンソン病用拮抗剤であることを特徴とする投与。
- 請求項1に記載の投与において、前記少なくとも一の生物活性剤が、上皮細胞増殖因子(EGF)、インスリン様増殖因子(IGF)、形質転換増殖因子(TGF)、神経増殖因子(NGF)、血小板由来増殖因子(PDGF)、骨形態形成タンパク質(BMP)、及び繊維芽細胞増殖因子から成る群より選択されることを特徴とする投与。
- 請求項1に記載の投与において、前記少なくとも一の生物活性剤が、オキシトシン、バソプレシン、副腎皮質刺激ホルモン、プロラクチン、ルリベリン(luliberin)又は黄体形成ホルモン放出ホルモン、成長ホルモン、成長ホルモン放出因子、ソマトスタチン、グルカゴン、インターフェロン、ガストリン、テトラガストリン、ペンタガストリン、ウロガストロイン(urogastroine)、セクレチン、カルシトニン、エンケファリン、エンドルフィン、アンジオテンシン、レニン、ブラジキニン、バシトラシン、ポリミキシン、コリスチン、チロシジン、グラミシジン、モノクローナル抗体、及び可溶性ワクチンから成る群より選択されることを特徴とする投与。
- 請求項1に記載の投与において、前記少なくとも一の生物活性剤が、幹細胞を具えることを特徴とする投与。
- 請求項1に記載の投与において、前記ナノ粒子が、更にジェルキャップカプセルにカプセル化されることを特徴とする投与。
- 請求項19に記載の投与において、前記ジェルキャップカプセルの表面が、グリセリンを具えることを特徴とする投与。
- 請求項20に記載の投与において、前記ジェルキャップカプセルの表面が、親水性であることを特徴とする投与。
- 請求項1に記載の投与において、前記第3の成分が、架橋されることを特徴とする投与。
- 請求項22に記載の投与において、前記第3成分が、50%未満の架橋度で架橋されていることを特徴とする投与。
- 請求項22に記載の投与において、前記第3成分が、ゲニピン、その誘導体、類似体、立体異性体及びこれらの混合物から成る群より選択された架橋剤で架橋されることを特徴とする投与。
- 請求項1に記載の投与において、前記低分子量のキトサンが80kDa又はそれ以下の分子量を有することを特徴とする投与。
- 請求項1に記載の投与において、前記低分子量のキトサンが、約40kDa未満の分子量を有することを特徴とする投与。
- 請求項1に記載の投与において、前記ナノ粒子が、約100から300ナノメータの平均粒径を有することを特徴とする投与。
- 請求項1に記載の投与において、前記ナノ粒子が、単純で穏やかなイオンゲル化法を介して形成されることを特徴とする投与。
- 1回分のナノ粒子を投与するステップを具える腸管内傍細胞輸送又は脳血傍細胞輸送の強化方法において、各ナノ粒子が、少なくとも一の生物活性剤でできた第1成分と、負に帯電している第2成分と、低分子量のキトサンでできた第3成分とを具え、前記第3成分が前記ナノ粒子の表面上を占めることを特徴とする方法。
- 請求項30に記載の方法において、前記投与量のナノ粒子の投与ステップが、前記腸管内傍細胞輸送を強化するために経口投与を介することを特徴とする方法。
- 請求項30に記載の方法において、前記投与量のナノ粒子の投与ステップが、前記脳血傍細胞輸送を強化するために血管投与を介することを特徴とする方法。
- γ−PGAと、低分子量のキトサンを具える腸管内傍細胞輸送又は脳血傍細胞輸送を強化するナノ粒子の経口投与において、前記キトサンが、前記ナノ粒子の表面上を占めることを特徴とする経口投与。
- 請求項33に記載の経口投与において、γ−PGAに対する前記キトサンの重量割合が、0.75から0.167、又はそれ以上であることを特徴とする経口投与。
- 請求項33に記載の経口投与において、前記ナノ粒子が、少なくとも一の生物活性剤を更に具えることを特徴とする経口投与。
- 請求項35に記載の経口投与において、前記生物活性剤が、アルツハイマー拮抗剤であることを特徴とする経口投与。
- 請求項35に記載の経口投与において、前記生物活性剤が、タンパク質、ペプチド、ヌクレオシド、ヌクレオチド、抗ウイルス剤、抗腫瘍剤、抗生剤、及び抗炎症剤から選択されることを特徴とする経口投与。
- 請求項33に記載の経口投与において、前記γ−PGAが、負の電荷で特徴付けられることを特徴とする経口投与。
- 請求項33に記載の経口投与において、前記ナノ粒子の表面が、正の表面電荷で特徴付けられることを特徴とする経口投与。
- 請求項33に記載の経口投与において、前記ナノ粒子のゼータ電位が、約15から40mVであることを特徴とする経口投与。
- 請求項33に記載の経口投与において、前記ナノ粒子のゼータ電位が、約25から40mVであることを特徴とする経口投与。
- 請求項33に記載の経口投与において、前記ナノ粒子が、更にジェルキャップカプセル内にカプセル化されていることを特徴とする経口投与。
- 請求項42に記載の経口投与において、前記ジェルキャップカプセルの表面が、グリセリンを具えることを特徴とする経口投与。
- 請求項42に記載の経口投与において、前記ジェルキャップカプセルの表面が、親水性であることを特徴とする経口投与。
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009511549A (ja) * | 2005-10-14 | 2009-03-19 | アドバンスド、イン、ビートロウ、セル、テクノロジーズ、ソシエダッド、リミターダ | キトサンおよびヘパリンナノ粒子 |
JP2010132609A (ja) * | 2008-12-05 | 2010-06-17 | Fujifilm Corp | カゼインナノ粒子 |
JP2011178764A (ja) * | 2010-03-04 | 2011-09-15 | Ajinomoto Co Inc | 腸内ビフィズス菌増殖促進剤および腸管バリア機能改善剤 |
JP2012531406A (ja) * | 2009-06-25 | 2012-12-10 | バイオリーダーズ コーポレーション | ポリγ−グルタミン酸−キトサンナノ粒子を含有するアジュバント組成物 |
JP2013014522A (ja) * | 2011-06-30 | 2013-01-24 | Shinshu Univ | 複合ナノ繊維及び複合ナノ繊維の製造方法 |
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JP2018514563A (ja) * | 2015-05-01 | 2018-06-07 | インキューブ ラブズ, エルエルシー | ポリペプチドおよび/またはタンパク質を含む固体塊の製作のための薬学的組成物および方法 |
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Families Citing this family (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7901711B1 (en) * | 2006-04-17 | 2011-03-08 | Gp Medical, Inc. | Nanoparticles for protein/peptide delivery and delivery means thereof |
US7282194B2 (en) * | 2004-10-05 | 2007-10-16 | Gp Medical, Inc. | Nanoparticles for protein drug delivery |
US8137697B1 (en) * | 2004-10-05 | 2012-03-20 | Gp Medical, Inc. | Nanoparticles for protein/peptide delivery and delivery means thereof |
US7541028B2 (en) * | 2005-01-04 | 2009-06-02 | Gp Medical, Inc. | Nanoparticles for monoclonal antibody delivery |
US7879361B2 (en) * | 2005-01-04 | 2011-02-01 | Gp Medical, Inc. | Nanoparticles for drug delivery |
DK1973406T3 (da) | 2005-12-28 | 2014-06-23 | Advanced Bionutrition Corp | Fremføringsmiddel til probiotiske bakerier omfattende en tør blanding af polysaccharider, saccharider, polyoler i glasform |
US8968721B2 (en) | 2005-12-28 | 2015-03-03 | Advanced Bionutrition Corporation | Delivery vehicle for probiotic bacteria comprising a dry matrix of polysaccharides, saccharides and polyols in a glass form and methods of making same |
CA2630537A1 (en) * | 2006-02-27 | 2007-09-07 | Edwards Lifesciences Corporation | Hydrogel for an intravenous amperometric biosensor |
JP2007291324A (ja) * | 2006-03-31 | 2007-11-08 | Jsr Corp | 酸化物微粒子含有ポリシロキサン組成物およびその製造方法 |
JP2007270056A (ja) * | 2006-03-31 | 2007-10-18 | Jsr Corp | 金属酸化物微粒子含有ポリシロキサン組成物およびその製造方法 |
US8449915B1 (en) * | 2006-04-17 | 2013-05-28 | Gp Medical, Inc. | Pharmaceutical composition of nanoparticles |
RU2009102262A (ru) * | 2006-06-26 | 2010-08-10 | Мьючуал Фармасьютикал Компани, Инк. (Us) | Композиции активного агента, способы их получения и способы применения |
US20080160096A1 (en) * | 2006-07-27 | 2008-07-03 | Janos Berbely | Polymeric nanoparticles by ion-ion interactions |
CN101148511B (zh) * | 2006-09-18 | 2010-10-20 | 中国科学院过程工程研究所 | 荧光壳聚糖微球的制备方法及其在示踪剂领域的应用 |
US8946200B2 (en) * | 2006-11-02 | 2015-02-03 | Southwest Research Institute | Pharmaceutically active nanosuspensions |
EP2117354B1 (en) * | 2006-12-18 | 2018-08-08 | Advanced BioNutrition Corp. | A dry food product containing live probiotic |
US20080193547A1 (en) * | 2006-12-27 | 2008-08-14 | Janos Borbely | Polymeric nanoparticles by ion-ion Interactions |
ES2430380T3 (es) * | 2007-05-09 | 2013-11-20 | Nitto Denko Corporation | Composiciones que incluyen un compuesto hidrófobo y un conjugado de poliaminoácido |
WO2009035438A1 (en) * | 2007-09-13 | 2009-03-19 | Janos Borbely | Polymeric nanoparticles by ion-ion interactions |
WO2009065181A1 (en) * | 2007-11-21 | 2009-05-28 | Apollo Life Sciences Limited | Nanostructures suitable for delivery of agents |
IL188647A0 (en) * | 2008-01-08 | 2008-11-03 | Orina Gribova | Adaptable structured drug and supplements administration system (for oral and/or transdermal applications) |
US8404850B2 (en) * | 2008-03-13 | 2013-03-26 | Southwest Research Institute | Bis-quaternary pyridinium-aldoxime salts and treatment of exposure to cholinesterase inhibitors |
AU2009240512B2 (en) * | 2008-04-24 | 2014-07-10 | Medtronic, Inc. | Protective gel based on chitosan and oxidized polysaccharide |
EP2313104B2 (en) * | 2008-04-24 | 2020-08-26 | Medtronic, Inc | Thiolated chitosan gel |
US8802652B2 (en) | 2008-04-24 | 2014-08-12 | Medtronic, Inc. | Rehydratable polysaccharide particles and sponge |
AU2009240509B2 (en) * | 2008-04-24 | 2014-08-21 | Medtronic, Inc. | Rehydratable thiolated polysaccharide particles and sponge |
US8530632B2 (en) * | 2008-04-24 | 2013-09-10 | Medtronic Xomed, Inc. | Chitosan-containing protective composition |
KR20110028631A (ko) * | 2008-07-01 | 2011-03-21 | 닛토덴코 가부시키가이샤 | 표면 피복 미립자의 의약 조성물 |
US8722706B2 (en) * | 2008-08-15 | 2014-05-13 | Southwest Research Institute | Two phase bioactive formulations of bis-quaternary pyridinium oxime sulfonate salts |
US20100104608A1 (en) * | 2008-09-26 | 2010-04-29 | Tyco Healthcare Group Lp | Reactive surgical implant |
US8241654B2 (en) * | 2008-09-26 | 2012-08-14 | Tyco Healthcare Group Lp | Reactive surgical implant |
US8309134B2 (en) * | 2008-10-03 | 2012-11-13 | Southwest Research Institute | Modified calcium phosphate nanoparticle formation |
US20100111919A1 (en) * | 2008-10-31 | 2010-05-06 | Tyco Healthcare Group Lp | Delayed gelation compositions and methods of use |
US20100159010A1 (en) * | 2008-12-24 | 2010-06-24 | Mutual Pharmaceutical Company, Inc. | Active Agent Formulations, Methods of Making, and Methods of Use |
WO2010087781A1 (en) * | 2009-01-28 | 2010-08-05 | Agency For Science, Technology And Research | Polyelectrolyte complexes with bound peptides |
EP2410996B1 (en) | 2009-03-27 | 2017-08-02 | Advanced Bionutrition Corp. | Microparticulated vaccines for the oral or nasal vaccination and boostering of animals including fish |
SG176253A1 (en) | 2009-05-26 | 2011-12-29 | Advanced Bionutrition Corp | Stable dry powder composition comprising biologically active microorganisms and/or bioactive materials and methods of making |
US8404281B2 (en) | 2009-06-08 | 2013-03-26 | Avant Garde Therapeutics & Technologies Llc | Formulations |
IN2012DN00311A (ja) | 2009-07-09 | 2015-05-08 | Oshadi Drug Administration Ltd | |
US8637096B2 (en) | 2009-12-04 | 2014-01-28 | Curtis C. Stojan | Compositions and method for enhancing insulin activity |
US9504750B2 (en) | 2010-01-28 | 2016-11-29 | Advanced Bionutrition Corporation | Stabilizing composition for biological materials |
WO2011094469A2 (en) | 2010-01-28 | 2011-08-04 | Advanced Bionutrition Corporation | Dry glassy composition comprising a bioactive material |
US9028873B2 (en) * | 2010-02-08 | 2015-05-12 | Southwest Research Institute | Nanoparticles for drug delivery to the central nervous system |
US8592364B2 (en) * | 2010-02-11 | 2013-11-26 | Ecole Polytechnique Federale de Lausanne (“EPFL”) | CCR7 ligand delivery and co-delivery in immunotherapy |
EP2417968A1 (en) | 2010-07-29 | 2012-02-15 | Consorzio per il Centro di Biomedicina Molecolare Scrl | Particle comprising cytokines, antibodies and polymers and use thereof as medicament for the treatment of cancer |
LT2603100T (lt) | 2010-08-13 | 2018-07-25 | Advanced Bionutrition Corp. | Stabilizuojanti kompozicija, skirta biologinių medžiagų sausam saugojimui |
US20120141551A1 (en) | 2010-12-02 | 2012-06-07 | Ecosynthetix Ltd. | Aptamer bioconjugate drug delivery device |
US9713702B2 (en) * | 2011-03-14 | 2017-07-25 | The Board Of Trustee Of The Leland Stanford Junior University | Methods of electric field induced delivery of compounds, compositions used in delivery, and systems of delivery |
WO2012170017A1 (en) * | 2011-06-08 | 2012-12-13 | Avant Garde Therapeutics Inc. | Novel formulations |
JP6346561B2 (ja) | 2011-06-13 | 2018-06-20 | ライバル,ソシエテ エン コマンダイト | N,n,n−トリアルキルポリマー、その調製方法およびその使用 |
AU2012318273B2 (en) * | 2011-12-02 | 2016-05-19 | Greenmark Biomedical Inc. | Aptamer bioconjugate drug delivery device |
US8883717B2 (en) * | 2012-03-30 | 2014-11-11 | Artificial Cell Technologies, Inc. | Antigenic compositions and methods |
WO2013166487A1 (en) | 2012-05-04 | 2013-11-07 | Yale University | Highly penetrative nanocarriers for treatment of cns disease |
US8313774B1 (en) | 2012-06-26 | 2012-11-20 | Magnifica Inc. | Oral solid composition |
TWI511744B (zh) * | 2013-01-09 | 2015-12-11 | Univ Nat Cheng Kung | 可任意調整介面電荷與粒徑大小之生物可分解載體、其製備方法及含彼之醫藥組合物 |
US11504422B2 (en) | 2013-01-09 | 2022-11-22 | National Cheng Kung University | Biodegradable nanocomplex |
WO2015032971A1 (en) * | 2013-09-09 | 2015-03-12 | Lek Pharmaceuticals D.D. | Polymer selection for preparation of nps with high protein loading |
US20160243056A1 (en) | 2013-10-01 | 2016-08-25 | Manju Ray | Sustained Release Formulations Containing Methylglyoxal and Their Therapeutic Applications |
EP3065782B8 (en) * | 2013-11-05 | 2021-05-26 | Elena Molokanova | Nanostructure conjugates for modulation of location-specific subtypes of receptors and ion channels |
CN103656623B (zh) * | 2013-12-06 | 2015-04-15 | 南通大学 | 载有神经营养因子的纳米微球及制备和用途 |
US11039620B2 (en) | 2014-02-19 | 2021-06-22 | Corning Incorporated | Antimicrobial glass compositions, glasses and polymeric articles incorporating the same |
US9622483B2 (en) | 2014-02-19 | 2017-04-18 | Corning Incorporated | Antimicrobial glass compositions, glasses and polymeric articles incorporating the same |
US11039621B2 (en) | 2014-02-19 | 2021-06-22 | Corning Incorporated | Antimicrobial glass compositions, glasses and polymeric articles incorporating the same |
US20170304374A1 (en) * | 2014-10-23 | 2017-10-26 | Symbiotic Health Inc. | Capsule for the oral administration of biopharmaceuticals |
US10953050B2 (en) | 2015-07-29 | 2021-03-23 | Advanced Bionutrition Corp. | Stable dry probiotic compositions for special dietary uses |
KR101882820B1 (ko) | 2015-12-30 | 2018-07-30 | 주식회사 삼양바이오팜 | 점막부착성 약학 조성물 및 그의 제조방법 |
US11491114B2 (en) | 2016-10-12 | 2022-11-08 | Curioralrx, Llc | Formulations for enteric delivery of therapeutic agents |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999018934A1 (en) * | 1997-10-09 | 1999-04-22 | Vanderbilt University | Micro-particulate and nano-particulate polymeric delivery system |
WO2001001964A2 (en) * | 1999-06-23 | 2001-01-11 | Sedum Laboratories, Inc. | Ionically formulated biomolecule microcarriers |
WO2003059321A1 (en) * | 2001-12-21 | 2003-07-24 | Soane David S | Use of oligomers and polymers for drug solublization, stabilization, and delivery |
CA2535364A1 (en) * | 2003-06-20 | 2004-12-29 | Advanced In Vitro Cell Technologies, S.L. | Hyaluronic acid nanoparticles |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994018955A1 (en) * | 1993-02-22 | 1994-09-01 | Alza Corporation | Compositions for oral delivery of active agents |
US5510118A (en) * | 1995-02-14 | 1996-04-23 | Nanosystems Llc | Process for preparing therapeutic compositions containing nanoparticles |
IE80468B1 (en) * | 1995-04-04 | 1998-07-29 | Elan Corp Plc | Controlled release biodegradable nanoparticles containing insulin |
US5962019A (en) * | 1995-08-25 | 1999-10-05 | Sangstat Medical Corporation | Oral cyclosporin formulations |
CA2257408A1 (en) * | 1996-07-10 | 1998-01-15 | Lisbeth Illum | Compositions suitable for delivery of genes to epithelial cells |
US6933331B2 (en) * | 1998-05-22 | 2005-08-23 | Nanoproducts Corporation | Nanotechnology for drug delivery, contrast agents and biomedical implants |
US5972389A (en) * | 1996-09-19 | 1999-10-26 | Depomed, Inc. | Gastric-retentive, oral drug dosage forms for the controlled-release of sparingly soluble drugs and insoluble matter |
IE970794A1 (en) * | 1997-09-24 | 2000-08-23 | Elan Corp Plc | Composition and method for enhancing paracellular transport across cell layers |
US6726934B1 (en) * | 1997-10-09 | 2004-04-27 | Vanderbilt University | Micro-particulate and nano-particulate polymeric delivery system |
US6517869B1 (en) * | 1997-12-12 | 2003-02-11 | Expression Genetics, Inc. | Positively charged poly(alpha-(omega-aminoalkyl)lycolic acid) for the delivery of a bioactive agent via tissue and cellular uptake |
FR2780901B1 (fr) * | 1998-07-09 | 2000-09-29 | Coletica | Particules, en particulier micro- ou nanoparticules de monosaccharides et oligosaccharides reticules, leurs procedes de preparation et compositions cosmetiques, pharmaceutiques ou alimentaires en contenant |
US6632457B1 (en) * | 1998-08-14 | 2003-10-14 | Incept Llc | Composite hydrogel drug delivery systems |
AU4476600A (en) * | 1999-04-22 | 2000-11-10 | Vanderbilt University | Polymeric encapsulation system promoting angiogenesis |
WO2000067800A2 (de) * | 1999-05-07 | 2000-11-16 | Pharmasol Gmbh | Arzneistoffträger zur kontrollierten wirkstoffapplikation hergestellt aus lipidmatrix-arzneistoff-konjugaten (lak-partikel) |
CA2384429A1 (en) * | 1999-09-14 | 2001-03-22 | Michael K. Bahr | Magnetic nanoparticles having biochemical activity, method for the production thereof and their use |
GB0126923D0 (en) * | 2001-11-09 | 2002-01-02 | Procter & Gamble | Chitosan compositions |
GB0302738D0 (en) | 2003-02-06 | 2003-03-12 | Advanced Biopolymers As | Composition |
US7282194B2 (en) * | 2004-10-05 | 2007-10-16 | Gp Medical, Inc. | Nanoparticles for protein drug delivery |
US7265090B2 (en) * | 2004-10-05 | 2007-09-04 | Gp Medical, Inc. | Nanoparticles for paracellular drug delivery |
US7879819B1 (en) * | 2005-01-04 | 2011-02-01 | Gp Medical, Inc. | Nanoparticles for protein drug delivery |
US7604795B1 (en) * | 2005-01-04 | 2009-10-20 | Gp Medical, Inc. | Nanoparticles for protein drug delivery |
US7541046B1 (en) * | 2005-01-04 | 2009-06-02 | Gp Medical, Inc. | Nanoparticles for protein drug delivery |
US7291598B2 (en) | 2005-01-04 | 2007-11-06 | Gp Medical, Inc. | Nanoparticles for protein drug delivery |
US7541028B2 (en) * | 2005-01-04 | 2009-06-02 | Gp Medical, Inc. | Nanoparticles for monoclonal antibody delivery |
US7611690B2 (en) * | 2005-01-04 | 2009-11-03 | Gp Medical, Inc. | Nanoparticles for protein drug delivery |
US20070148251A1 (en) | 2005-12-22 | 2007-06-28 | Hossainy Syed F A | Nanoparticle releasing medical devices |
-
2005
- 2005-11-21 US US11/284,734 patent/US7282194B2/en not_active Expired - Fee Related
- 2005-12-27 WO PCT/US2005/047125 patent/WO2006073950A2/en active Application Filing
- 2005-12-27 AU AU2005322940A patent/AU2005322940B2/en not_active Ceased
- 2005-12-27 JP JP2007549559A patent/JP5384831B2/ja not_active Expired - Fee Related
- 2005-12-27 EP EP05857226A patent/EP1833470A4/en not_active Withdrawn
- 2005-12-27 CN CN2005800449397A patent/CN101360486B/zh not_active Expired - Fee Related
- 2005-12-27 BR BRPI0518093-7A patent/BRPI0518093A/pt not_active IP Right Cessation
- 2005-12-27 CA CA2592991A patent/CA2592991C/en not_active Expired - Fee Related
-
2007
- 2007-07-26 US US11/881,217 patent/US7803748B2/en not_active Expired - Fee Related
-
2008
- 2008-04-24 US US12/150,027 patent/US7455830B2/en not_active Expired - Fee Related
-
2009
- 2009-03-30 HK HK09102982.7A patent/HK1122508A1/xx not_active IP Right Cessation
-
2010
- 2010-08-27 US US12/807,084 patent/US8454966B2/en not_active Expired - Fee Related
-
2013
- 2013-05-29 JP JP2013112996A patent/JP2013177434A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999018934A1 (en) * | 1997-10-09 | 1999-04-22 | Vanderbilt University | Micro-particulate and nano-particulate polymeric delivery system |
WO2001001964A2 (en) * | 1999-06-23 | 2001-01-11 | Sedum Laboratories, Inc. | Ionically formulated biomolecule microcarriers |
WO2003059321A1 (en) * | 2001-12-21 | 2003-07-24 | Soane David S | Use of oligomers and polymers for drug solublization, stabilization, and delivery |
CA2535364A1 (en) * | 2003-06-20 | 2004-12-29 | Advanced In Vitro Cell Technologies, S.L. | Hyaluronic acid nanoparticles |
Non-Patent Citations (1)
Title |
---|
JPN6012017723; 藤本良太ら: 'ポリグルタミン酸-キトサン顆粒体の調製とその応用' 粉体に関する討論会講演論文集 , 20040917, p.112-115 * |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009511549A (ja) * | 2005-10-14 | 2009-03-19 | アドバンスド、イン、ビートロウ、セル、テクノロジーズ、ソシエダッド、リミターダ | キトサンおよびヘパリンナノ粒子 |
JP2010132609A (ja) * | 2008-12-05 | 2010-06-17 | Fujifilm Corp | カゼインナノ粒子 |
JP2012531406A (ja) * | 2009-06-25 | 2012-12-10 | バイオリーダーズ コーポレーション | ポリγ−グルタミン酸−キトサンナノ粒子を含有するアジュバント組成物 |
JP2011178764A (ja) * | 2010-03-04 | 2011-09-15 | Ajinomoto Co Inc | 腸内ビフィズス菌増殖促進剤および腸管バリア機能改善剤 |
JP2013014522A (ja) * | 2011-06-30 | 2013-01-24 | Shinshu Univ | 複合ナノ繊維及び複合ナノ繊維の製造方法 |
US11548940B2 (en) | 2014-05-15 | 2023-01-10 | Rani Therapeutics, Llc | Anti-interleukin antibody preparations for delivery into a lumen of the intestinal tract using a swallowable drug delivery device |
US11718665B2 (en) | 2014-05-15 | 2023-08-08 | Rani Therapeutics, Llc | Pharmaceutical compositions and methods for fabrication of solid masses comprising polypeptides and/or proteins |
JP2018514563A (ja) * | 2015-05-01 | 2018-06-07 | インキューブ ラブズ, エルエルシー | ポリペプチドおよび/またはタンパク質を含む固体塊の製作のための薬学的組成物および方法 |
JP2021091735A (ja) * | 2015-05-01 | 2021-06-17 | インキューブ ラブズ, エルエルシー | ポリペプチドおよび/またはタンパク質を含む固体塊の製作のための薬学的組成物および方法 |
JP7202070B2 (ja) | 2015-05-01 | 2023-01-11 | ラニ セラピューティクス, エルエルシー | ポリペプチドおよび/またはタンパク質を含む固体塊の製作のための薬学的組成物および方法 |
CN107651664A (zh) * | 2017-10-16 | 2018-02-02 | 南京续航生物材料科技有限公司 | 一种荧光碳纳米粒子及用作细胞标记材料的用途 |
CN107651664B (zh) * | 2017-10-16 | 2020-11-06 | 浙江领蔚生物技术有限公司 | 一种荧光碳纳米粒子及用作细胞标记材料的用途 |
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US7282194B2 (en) | 2007-10-16 |
US7803748B2 (en) | 2010-09-28 |
EP1833470A4 (en) | 2012-08-22 |
US20060147539A1 (en) | 2006-07-06 |
CN101360486B (zh) | 2012-09-05 |
WO2006073950A2 (en) | 2006-07-13 |
WO2006073950B1 (en) | 2008-12-11 |
BRPI0518093A (pt) | 2008-10-28 |
JP2013177434A (ja) | 2013-09-09 |
AU2005322940B2 (en) | 2010-07-08 |
EP1833470A2 (en) | 2007-09-19 |
US20080233200A1 (en) | 2008-09-25 |
CA2592991C (en) | 2012-09-11 |
CA2592991A1 (en) | 2006-07-13 |
US20100330167A1 (en) | 2010-12-30 |
JP5384831B2 (ja) | 2014-01-08 |
CN101360486A (zh) | 2009-02-04 |
US20080213354A1 (en) | 2008-09-04 |
US8454966B2 (en) | 2013-06-04 |
US7455830B2 (en) | 2008-11-25 |
WO2006073950A3 (en) | 2008-10-30 |
AU2005322940A1 (en) | 2006-07-13 |
HK1122508A1 (en) | 2009-05-22 |
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