WO2007066335A3 - Methods for affecting liposome composition by ultrasound irradiation - Google Patents

Methods for affecting liposome composition by ultrasound irradiation Download PDF

Info

Publication number
WO2007066335A3
WO2007066335A3 PCT/IL2006/001404 IL2006001404W WO2007066335A3 WO 2007066335 A3 WO2007066335 A3 WO 2007066335A3 IL 2006001404 W IL2006001404 W IL 2006001404W WO 2007066335 A3 WO2007066335 A3 WO 2007066335A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
liposomes
ultrasound irradiation
liposome composition
substances
Prior art date
Application number
PCT/IL2006/001404
Other languages
French (fr)
Other versions
WO2007066335A2 (en
Inventor
Yechezkel Barenholz
Avi Schroeder
Joseph Kost
Original Assignee
Yissum Res Dev Co
Univ Ben Gurion
Yechezkel Barenholz
Avi Schroeder
Joseph Kost
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
Application filed by Yissum Res Dev Co, Univ Ben Gurion, Yechezkel Barenholz, Avi Schroeder, Joseph Kost filed Critical Yissum Res Dev Co
Priority to US12/096,652 priority Critical patent/US20090155345A1/en
Priority to EP06821623A priority patent/EP1962796A2/en
Publication of WO2007066335A2 publication Critical patent/WO2007066335A2/en
Publication of WO2007066335A3 publication Critical patent/WO2007066335A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
    • A61K41/0028—Disruption, e.g. by heat or ultrasounds, sonophysical or sonochemical activation, e.g. thermosensitive or heat-sensitive liposomes, disruption of calculi with a medicinal preparation and ultrasounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Liposomes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Liposomes
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Liposomes
    • A61K9/1277—Processes for preparing; Proliposomes

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Preparation (AREA)

Abstract

The present invention provides methods for loading of agents and substances into per-formed liposomes, preferably a suspension of pre-formed liposomes as well as to methods for the controlled quantum (step-wise) release of agents and substances from liposomes. One of the principle features of the methods of the invention is to expose the liposomes to ultrasound irradiation having predefined parameters, resulting in an increase in permeability of the liposomes, thereby permitting, respectively, the loading and/or release of agents and substances into and/or from the liposomes.
PCT/IL2006/001404 2005-12-08 2006-12-07 Methods for affecting liposome composition by ultrasound irradiation WO2007066335A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/096,652 US20090155345A1 (en) 2005-12-08 2006-12-07 Methods for affecting liposome composition ultrasound irradiation
EP06821623A EP1962796A2 (en) 2005-12-08 2006-12-07 Methods for affecting liposome composition by ultrasound irradiation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74814905P 2005-12-08 2005-12-08
US60/748,149 2005-12-08

Publications (2)

Publication Number Publication Date
WO2007066335A2 WO2007066335A2 (en) 2007-06-14
WO2007066335A3 true WO2007066335A3 (en) 2008-07-10

Family

ID=38123293

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2006/001404 WO2007066335A2 (en) 2005-12-08 2006-12-07 Methods for affecting liposome composition by ultrasound irradiation

Country Status (4)

Country Link
US (1) US20090155345A1 (en)
EP (1) EP1962796A2 (en)
CN (1) CN101365424A (en)
WO (1) WO2007066335A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1617808A4 (en) 2003-04-25 2011-11-02 Penn State Res Found Method and system for systemic delivery of growth arresting, lipid-derived bioactive compounds
US8343134B2 (en) 2006-06-13 2013-01-01 Ben Gurion University Of The Negev Research And Development Authority System and method for transfetal (amnion-chorion) membranes transport
FR2921253B1 (en) * 2007-09-26 2012-11-16 Lvmh Rech COSMETIC COMPOSITION IN THE FORM OF EMULSION COMPRISING A CONTINUOUS AQUEOUS PHASE AND A DISPERSED FATTY PHASE AND PROCESS FOR PREPARING THE SAME
US20100283570A1 (en) * 2007-11-14 2010-11-11 Lavoie Adrien R Nano-encapsulated magnetic particle composite layers for integrated silicon voltage regulators
WO2009075583A1 (en) * 2007-12-10 2009-06-18 Epitarget As Use of particles comprising an alcohol
US20110195501A1 (en) * 2008-08-06 2011-08-11 Pangu Gautam D Ultrasonically induced release from polymer vesicles
US20110070154A1 (en) * 2008-08-13 2011-03-24 Hyde Roderick A Artificial cells
JP5392707B2 (en) * 2009-03-31 2014-01-22 株式会社Ｎｔｔドコモ Membrane vesicle division system
KR20150062802A (en) * 2013-11-29 2015-06-08 삼성전자주식회사 Double-layerec liposome comprising a inner liposome comprising hydrophobic active ingredient, and use thereof
US11260126B2 (en) * 2015-08-21 2022-03-01 University Of Otago Acoustic driven drug delivery systems
WO2018031979A1 (en) * 2016-08-12 2018-02-15 L.E.A.F. Holdings Group Llc Alpha and gamma-d polyglutamated antifolates and uses thereof
CA3033083A1 (en) 2016-08-12 2018-02-15 L.E.A.F. Holdings Group Llc Polyglutamated antifolates and uses thereof
WO2019010418A1 (en) 2017-07-07 2019-01-10 Drexel University Voltage-activated therapeutic, diagnostic, and/or theranostic constructs
US11730738B2 (en) 2018-02-07 2023-08-22 L.E.A.F. Holdings Group Llc Alpha polyglutamated pralatrexate and uses thereof
CN111954531A (en) 2018-02-07 2020-11-17 L.E.A.F.控股集团公司 Alpha polyglutamated pemetrexed and its use
CN111867593A (en) 2018-02-07 2020-10-30 L.E.A.F.控股集团公司 Alpha polyglutamated antifolate agent and its use
CA3090875A1 (en) 2018-02-14 2019-08-22 L.E.A.F. Holdings Group Llc Gamma polyglutamated lometrexol and uses thereof
CA3090992A1 (en) 2018-02-14 2019-08-22 L.E.A.F. Holdings Group Llc Gamma polyglutamated tetrahydrofolates and uses thereof
WO2019160736A1 (en) 2018-02-14 2019-08-22 L.E.A.F. Holdings Group Llc Gamma polyglutamated pralatrexate and uses thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593394A1 (en) * 1986-01-30 1987-07-31 Ire Celltarg Sa Method for preparing liposomes containing a lipophilic active substance, in particular amphotericin, and liposomes and new medicament which are obtained
WO2003015831A1 (en) * 2001-08-16 2003-02-27 Bristol-Myers Squibb Pharma Company Gas microsphere liposome composites
US20040258747A1 (en) * 2003-05-29 2004-12-23 Mirco Ponzoni Tumor-targeted drug delivery systems and uses thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5013556A (en) * 1989-10-20 1991-05-07 Liposome Technology, Inc. Liposomes with enhanced circulation time
US5395619A (en) * 1993-03-03 1995-03-07 Liposome Technology, Inc. Lipid-polymer conjugates and liposomes
US5814599A (en) * 1995-08-04 1998-09-29 Massachusetts Insitiute Of Technology Transdermal delivery of encapsulated drugs
US5817856A (en) * 1995-12-11 1998-10-06 Yissum Research Development Company Of The Hebrew University Of Jerusalem Radiation-protective phospholipid and method
WO1997040679A1 (en) * 1996-05-01 1997-11-06 Imarx Pharmaceutical Corp. Methods for delivering compounds into a cell
WO1998016201A1 (en) * 1996-10-11 1998-04-23 Sequus Pharmaceuticals, Inc. Therapeutic liposome composition and method
US6800298B1 (en) * 2000-05-11 2004-10-05 Clemson University Biological lubricant composition and method of applying lubricant composition
AU2002311616B2 (en) * 2001-06-25 2007-11-22 Yissum Research Development Company Of The Hebrew University Of Jerusalem A method for preparation of vesicles loaded with biological material and different uses thereof
US20060002994A1 (en) * 2004-03-23 2006-01-05 Thomas James L Responsive liposomes for ultrasonic drug delivery
US20060127467A1 (en) * 2004-12-14 2006-06-15 Watkin Kenneth L Nanoparticles for delivery of therapeutic agents using ultrasound and associated methods

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593394A1 (en) * 1986-01-30 1987-07-31 Ire Celltarg Sa Method for preparing liposomes containing a lipophilic active substance, in particular amphotericin, and liposomes and new medicament which are obtained
WO2003015831A1 (en) * 2001-08-16 2003-02-27 Bristol-Myers Squibb Pharma Company Gas microsphere liposome composites
US20040258747A1 (en) * 2003-05-29 2004-12-23 Mirco Ponzoni Tumor-targeted drug delivery systems and uses thereof

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
"Acoustically active liposomes for oligonucleotide/drug encapsulation; delivery agents with capacity for ultrasound-triggered release", MOLECULAR THERAPY, ACADEMIC PRESS, SAN DIEGO, CA, US, vol. 9, 1 May 2004 (2004-05-01), pages 183 - 184, XP004634849, ISSN: 1525-0016 *
HUANG S-L ET AL: "Acoustically active liposomes for drug encapsulation and ultrasound-triggered release", BIOCHIMICA ET BIOPHYSICA ACTA. BIOMEMBRANES, AMSTERDAM, NL, vol. 1665, no. 1-2, 11 October 2004 (2004-10-11), pages 134 - 141, XP004592242, ISSN: 0005-2736 *
HUSSEINI G A ET AL: "Factors affecting acoustically triggered release of drugs from polymeric micelles", JOURNAL OF CONTROLLED RELEASE, ELSEVIER, AMSTERDAM, NL, vol. 69, no. 1, 3 October 2000 (2000-10-03), pages 43 - 52, XP004217533, ISSN: 0168-3659 *
JUNGHANS M ET AL: "Cationic lipid-protamine-DNA (LPD) complexes for delivery of antisense c-myc oligonucleotides", EUROPEAN JOURNAL OF PHARMACEUTICS AND BIOPHARMACEUTICS, ELSEVIER SCIENCE PUBLISHERS B.V., AMSTERDAM, NL, vol. 60, no. 2, July 2005 (2005-07-01), pages 287 - 294, XP004923304, ISSN: 0939-6411 *
LIN ET AL: "PEG-Lipids and Oligo(ethylene glycol) Surfactants Enhance the Ultrasonic Permeabilizability of Liposomes", LANMUIR, vol. 19, 2003, pages 1098 - 1105, XP002479875 *
MAYNARD V ET AL: "ULTRASONIC ABSORPTION AND PERMEABILITY FOR LIPOSOMES NEAR PHASE TRANSITION", CHEMISTRY AND PHYSICS OF LIPIDS, LIMERICK, IR, vol. 37, no. 1, 1 January 1985 (1985-01-01), pages 1 - 12, XP002462217, ISSN: 0009-3084 *
MORSE REEF ET AL: "Ultrasound interaction with large unilamellar vesicles at the phospholipid phase transition: Perturbation by phospholipid side chain substitution with deuterium", CHEMISTRY AND PHYSICS OF LIPIDS, vol. 103, no. 1-2, December 1999 (1999-12-01), pages 1 - 10, XP002462218, ISSN: 0009-3084 *
WIECKOWSKIA M R ET AL: "Long-chain fatty acids promote opening of the reconstituted mitochondrial permeability transition pore", FEBS LETTERS, vol. 484, no. 2, 2000, pages 61 - 64, XP004337712 *

Also Published As

Publication number Publication date
EP1962796A2 (en) 2008-09-03
US20090155345A1 (en) 2009-06-18
CN101365424A (en) 2009-02-11
WO2007066335A2 (en) 2007-06-14

Similar Documents

Publication Publication Date Title
WO2007066335A3 (en) Methods for affecting liposome composition by ultrasound irradiation
WO2008016664A3 (en) Compositions and methods for treating cancer with dacarbazine nanoemulsions
WO2006071613A3 (en) Injectable non-aqueous suspension
WO2006138418A3 (en) Improvement of cognitive performance with sirtuin activators
WO2006071693A3 (en) Injectable non-aqueous suspension
WO2007059430A3 (en) Moesin, caveolin 1 and yes associated protein 1 as predictive markers of response to dasatinib in breast cancers
WO2006133271A3 (en) Compositions and methods relating to target-specific photodynamic therapy
WO2011087702A3 (en) Aqueous antiperspirant/deodorant composition
WO2007016352A3 (en) Oral liquid losartan compositions
WO2006102163A3 (en) Transfection reagents for non-adherent suspension cells
ATE537263T1 (en) CATIONIC LIPIDS AND METHODS OF USE
WO2005009409A3 (en) Controlled release preparations
WO2007030743A3 (en) Cochlear implants containing biological cells and uses thereof
WO2006081435A3 (en) Method of providing readily available cellular material derived from cord blood, and a composition thereof
WO2007036939A3 (en) Methods for crop protection
WO2006004910A3 (en) Improved bispecific antibodies
HK1124321A1 (en) Substituted 4-phenyltetrahydroisoquinolines, method of producing them, their use as medicament, and also medicament containing them
WO2005111083A3 (en) Antibodies specific for glycoprotein vi and methods of producing these antibodies
UA90171C2 (en) Fungicidal composition and process for the preparation thereof
WO2009149485A3 (en) Compounds for treating amyloidoses
WO2006018184A3 (en) Spirocyclic cyclohexane derivatives
WO2005117848A3 (en) Vascular targets for detecting, imaging and treating neoplasia or neovasculature
UA89230C2 (en) Suspension concentrate, a method for producing thereof (variants), use of the concentrate and a method for controllng insects
WO2006056695A8 (en) Bengamides with a substituted caprolactame cycle, method for the preparation thereof, compositions containing them and use thereof
WO2006105234A3 (en) Hybrid inorganic nanoparticles, methods of using and methods of making

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2006821623

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 200680052544.6

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 2006821623

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 12096652

Country of ref document: US