CA2227287A1 - A method for gene therapy using nucleic acid loaded polymeric microparticles - Google Patents

A method for gene therapy using nucleic acid loaded polymeric microparticles Download PDF

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Publication number
CA2227287A1
CA2227287A1 CA002227287A CA2227287A CA2227287A1 CA 2227287 A1 CA2227287 A1 CA 2227287A1 CA 002227287 A CA002227287 A CA 002227287A CA 2227287 A CA2227287 A CA 2227287A CA 2227287 A1 CA2227287 A1 CA 2227287A1
Authority
CA
Canada
Prior art keywords
microparticles
bioadhesive
gene
cell
subject
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.)
Abandoned
Application number
CA002227287A
Other languages
English (en)
French (fr)
Inventor
Edith Mathiowitz
Yong Jong
Gerardo Carino
Jules S. Jacob
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brown University Research Foundation Inc
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US08/675,454 external-priority patent/US6248720B1/en
Application filed by Individual filed Critical Individual
Publication of CA2227287A1 publication Critical patent/CA2227287A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51Nanocapsules; Nanoparticles
    • A61K9/5107Excipients; Inactive ingredients
    • A61K9/513Organic macromolecular compounds; Dendrimers
    • A61K9/5146Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
    • A61K9/5153Polyesters, e.g. poly(lactide-co-glycolide)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1629Organic macromolecular compounds
    • A61K9/1641Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682Processes
    • A61K9/1694Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5089Processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • B01J13/04Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • B01J13/06Making microcapsules or microballoons by phase separation

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Nanotechnology (AREA)
  • Optics & Photonics (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA002227287A 1995-07-21 1996-07-19 A method for gene therapy using nucleic acid loaded polymeric microparticles Abandoned CA2227287A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US136595P 1995-07-21 1995-07-21
US08/675,454 1996-07-03
US08/675,454 US6248720B1 (en) 1996-07-03 1996-07-03 Method for gene therapy using nucleic acid loaded polymeric microparticles
US60/001,365 1996-07-03
PCT/US1996/011990 WO1997003702A1 (en) 1995-07-21 1996-07-19 A method for gene therapy using nucleic acid loaded polymeric microparticles

Publications (1)

Publication Number Publication Date
CA2227287A1 true CA2227287A1 (en) 1997-02-06

Family

ID=26668935

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002227287A Abandoned CA2227287A1 (en) 1995-07-21 1996-07-19 A method for gene therapy using nucleic acid loaded polymeric microparticles

Country Status (6)

Country Link
US (1) US6677313B1 (https=)
EP (1) EP0840623B1 (https=)
JP (1) JPH11510142A (https=)
AU (1) AU714584B2 (https=)
CA (1) CA2227287A1 (https=)
WO (1) WO1997003702A1 (https=)

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EP0840623B1 (en) 1995-07-21 2007-07-18 Brown University Research Foundation Compositions for gene therapy comprising nucleic acid loaded polymeric microparticles
US6143211A (en) * 1995-07-21 2000-11-07 Brown University Foundation Process for preparing microparticles through phase inversion phenomena
DE69608122T3 (de) * 1995-11-09 2011-06-16 Microbiological Research Authority Camr, Salisbury Mikroverkapselte dna zur impfung und gentherapie
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US20020182258A1 (en) * 1997-01-22 2002-12-05 Zycos Inc., A Delaware Corporation Microparticles for delivery of nucleic acid
AU724294B2 (en) * 1997-01-22 2000-09-14 Eisai Inc. Microparticles for delivery of nucleic acid
US6254890B1 (en) 1997-12-12 2001-07-03 Massachusetts Institute Of Technology Sub-100nm biodegradable polymer spheres capable of transporting and releasing nucleic acids
US6197229B1 (en) * 1997-12-12 2001-03-06 Massachusetts Institute Of Technology Method for high supercoiled DNA content microspheres
SI1077722T1 (sl) 1998-05-22 2007-02-28 Ottawa Health Research Inst Metode in produkti za induciranje sluznicne imunosti
CA2397404C (en) * 2000-01-14 2008-12-02 Brown University Research Foundation Micronized freeze-dried particles
US7029700B2 (en) 2000-01-14 2006-04-18 Brown University Research Foundation Micronized freeze-dried particles
JP4751556B2 (ja) 2000-02-28 2011-08-17 ジーンシーグス, インコーポレイテッド ナノカプセルカプセル化システムおよび方法
US7256180B2 (en) * 2000-04-28 2007-08-14 Supratek Pharma Inc. Compositions and methods for inducing activation of dendritic cells
AU6815901A (en) * 2000-06-02 2001-12-17 Zycos Inc Delivery systems for bioactive agents
AUPR011700A0 (en) 2000-09-14 2000-10-05 Austin Research Institute, The Composition comprising immunogenic virus sized particles (VSP)
US6518308B2 (en) 2000-11-21 2003-02-11 Michael P. Diamond Compositions for adhesion prevention
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EP3006043B1 (en) 2002-04-04 2019-05-29 Zoetis Belgium S.A. Immunostimulatory g,u-containing oligoribonucleotides
ATE408398T1 (de) * 2002-07-29 2008-10-15 Nanodel Technologies Gmbh Nanopartikele für dna verabreichung zu einem zielorgan
WO2004098570A1 (en) * 2002-10-30 2004-11-18 Spherics, Inc. Nanoparticulate bioactive agents
US7217428B2 (en) * 2004-05-28 2007-05-15 Technology Innovations Llc Drug delivery apparatus utilizing cantilever
WO2007018562A2 (en) * 2004-09-22 2007-02-15 Nanolab, Inc. Nanospearing for molecular transportation into cells
WO2006116065A1 (en) * 2005-04-21 2006-11-02 The Trustees Of Boston College Methods for molecular delivery into cells using nanotube spearing
JP4538522B2 (ja) 2005-11-25 2010-09-08 コーリー ファーマシューティカル ゲーエムベーハー 免疫刺激性オリゴリボヌクレオチド
WO2008137066A1 (en) * 2007-05-02 2008-11-13 The Board Of Regents Of The University Of Oklahoma Use of compacted nucleic acid nanoparticles in non-viral treatments of ocular diseases
US9200287B2 (en) 2007-05-18 2015-12-01 Adiutide Pharmaceuticals Gmbh Phosphate-modified oligonucleotide analogs with enhanced immunostimulatory activity
US20090105561A1 (en) * 2007-10-17 2009-04-23 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Medical or veterinary digestive tract utilization systems and methods
US8789536B2 (en) 2007-10-17 2014-07-29 The Invention Science Fund I, Llc Medical or veterinary digestive tract utilization systems and methods
US8303573B2 (en) 2007-10-17 2012-11-06 The Invention Science Fund I, Llc Medical or veterinary digestive tract utilization systems and methods
US8707964B2 (en) * 2007-10-31 2014-04-29 The Invention Science Fund I, Llc Medical or veterinary digestive tract utilization systems and methods
US8808276B2 (en) * 2007-10-23 2014-08-19 The Invention Science Fund I, Llc Adaptive dispensation in a digestive tract
US8109920B2 (en) * 2007-10-31 2012-02-07 The Invention Science Fund I, Llc Medical or veterinary digestive tract utilization systems and methods
US8333754B2 (en) * 2007-10-31 2012-12-18 The Invention Science Fund I, Llc Medical or veterinary digestive tract utilization systems and methods
US20090163894A1 (en) * 2007-10-31 2009-06-25 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Medical or veterinary digestive tract utilization systems and methods
US8808271B2 (en) * 2007-10-31 2014-08-19 The Invention Science Fund I, Llc Medical or veterinary digestive tract utilization systems and methods
US20090137866A1 (en) * 2007-11-28 2009-05-28 Searete Llc, A Limited Liability Corporation Of The State Delaware Medical or veterinary digestive tract utilization systems and methods
PT3130923T (pt) 2008-11-14 2020-06-17 Brigham & Womens Hospital Inc Métodos terapêuticos relacionados com células estaminais
CN111700877A (zh) 2014-09-03 2020-09-25 吉倪塞思公司 治疗性纳米粒子和相关的组合物、方法和系统
US12433876B2 (en) 2019-08-30 2025-10-07 University Of Rochester Septin inhibitors for treatment of cancers

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US4818542A (en) * 1983-11-14 1989-04-04 The University Of Kentucky Research Foundation Porous microspheres for drug delivery and methods for making same
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Also Published As

Publication number Publication date
EP0840623A4 (en) 2002-05-15
EP0840623A1 (en) 1998-05-13
WO1997003702A1 (en) 1997-02-06
AU714584B2 (en) 2000-01-06
US6677313B1 (en) 2004-01-13
EP0840623B1 (en) 2007-07-18
AU6762396A (en) 1997-02-18
JPH11510142A (ja) 1999-09-07

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued