SG11202107306WA - Encapsulated glycolipid antigens for treatment of neoplastic diseases - Google Patents

Encapsulated glycolipid antigens for treatment of neoplastic diseases

Info

Publication number
SG11202107306WA
SG11202107306WA SG11202107306WA SG11202107306WA SG11202107306WA SG 11202107306W A SG11202107306W A SG 11202107306WA SG 11202107306W A SG11202107306W A SG 11202107306WA SG 11202107306W A SG11202107306W A SG 11202107306WA SG 11202107306W A SG11202107306W A SG 11202107306WA
Authority
SG
Singapore
Prior art keywords
encapsulated
treatment
neoplastic diseases
glycolipid antigens
glycolipid
Prior art date
Application number
SG11202107306WA
Other languages
English (en)
Inventor
Himanshu Brahmbhatt
Jennifer Macdiarmid
Original Assignee
Engeneic Molecular Delivery Pty Ltd
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 Engeneic Molecular Delivery Pty Ltd filed Critical Engeneic Molecular Delivery Pty Ltd
Publication of SG11202107306WA publication Critical patent/SG11202107306WA/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/39Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/335Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/337Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having four-membered rings, e.g. taxol
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/55Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • A61K31/551Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole having two nitrogen atoms, e.g. dilazep
    • A61K31/55131,4-Benzodiazepines, e.g. diazepam or clozapine
    • A61K31/55171,4-Benzodiazepines, e.g. diazepam or clozapine condensed with five-membered rings having nitrogen as a ring hetero atom, e.g. imidazobenzodiazepines, triazolam
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7028Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages
    • A61K31/7034Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin
    • A61K31/704Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin attached to a condensed carbocyclic ring system, e.g. sennosides, thiocolchicosides, escin, daunorubicin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7088Compounds having three or more nucleosides or nucleotides
    • A61K31/7105Natural ribonucleic acids, i.e. containing only riboses attached to adenine, guanine, cytosine or uracil and having 3'-5' phosphodiester links
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/66Microorganisms or materials therefrom
    • A61K35/74Bacteria
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/04Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
    • A61K38/07Tetrapeptides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/04Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
    • A61K38/12Cyclic peptides, e.g. bacitracins; Polymyxins; Gramicidins S, C; Tyrocidins A, B or C
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/0005Vertebrate antigens
    • A61K39/0011Cancer antigens
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/12Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from bacteria
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/51Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/515Animal cells
    • A61K2039/5154Antigen presenting cells [APCs], e.g. dendritic cells or macrophages
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/555Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
    • A61K2039/55511Organic adjuvants
    • A61K2039/55572Lipopolysaccharides; Lipid A; Monophosphoryl lipid A
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/555Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
    • A61K2039/55588Adjuvants of undefined constitution
    • A61K2039/55594Adjuvants of undefined constitution from bacteria
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/58Medicinal preparations containing antigens or antibodies raising an immune response against a target which is not the antigen used for immunisation
    • A61K2039/585Medicinal preparations containing antigens or antibodies raising an immune response against a target which is not the antigen used for immunisation wherein the target is cancer
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/60Medicinal preparations containing antigens or antibodies characteristics by the carrier linked to the antigen
    • A61K2039/6006Cells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/60Medicinal preparations containing antigens or antibodies characteristics by the carrier linked to the antigen
    • A61K2039/6031Proteins
    • A61K2039/6056Antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/60Medicinal preparations containing antigens or antibodies characteristics by the carrier linked to the antigen
    • A61K2039/6031Proteins
    • A61K2039/6068Other bacterial proteins, e.g. OMP
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31Immunoglobulins specific features characterized by aspects of specificity or valency multispecific

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oncology (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
SG11202107306WA 2019-01-04 2020-01-06 Encapsulated glycolipid antigens for treatment of neoplastic diseases SG11202107306WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962788257P 2019-01-04 2019-01-04
PCT/IB2020/050063 WO2020141495A1 (en) 2019-01-04 2020-01-06 Encapsulated glycolipid antigens for treatment of neoplastic diseases

Publications (1)

Publication Number Publication Date
SG11202107306WA true SG11202107306WA (en) 2021-08-30

Family

ID=71407387

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202107306WA SG11202107306WA (en) 2019-01-04 2020-01-06 Encapsulated glycolipid antigens for treatment of neoplastic diseases

Country Status (8)

Country Link
US (1) US12337033B2 (https=)
EP (1) EP3906053A4 (https=)
JP (1) JP7548911B2 (https=)
CN (1) CN113507936A (https=)
AU (1) AU2020205040A1 (https=)
CA (1) CA3125702A1 (https=)
SG (1) SG11202107306WA (https=)
WO (1) WO2020141495A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106999444B (zh) * 2014-10-03 2023-12-12 安吉尼科分子传输公司 完整的细菌衍生的囊泡对小分子化合物的增强装载
CN121285390A (zh) * 2023-04-17 2026-01-06 安吉尼科分子传输公司 用于递送α-半乳糖神经酰胺化合物的组合物和方法
EP4656648A1 (en) * 2024-05-31 2025-12-03 Consejo Superior De Investigaciones Científicas Immunomodulatory thiourea and urea carbohydrate compounds and uses thereof

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6747002B2 (en) 1999-05-11 2004-06-08 Ortho-Mcneil Pharmaceutical, Inc. Pharmacokinetic and pharmacodynamic modeling of erythropoietin administration
US20030194798A1 (en) 2001-05-24 2003-10-16 Surber Mark W. Minicell compositions and methods
ATE541940T1 (de) 2001-10-15 2012-02-15 Engeneic Molecular Delivery Pty Ltd Intakte minizellen als vektoren für dna-transfer und gentherapie in vitro und in vivo
CA2517027A1 (en) 2002-02-25 2003-09-04 Vaxiion Therapeutics, Inc. Minicell compositions and methods
US7611885B2 (en) 2003-06-24 2009-11-03 Engeneic Molecular Delivery Pty, Ltd. Pharmaceutically compatible method for purifying intact bacterial minicells
CN101954095B (zh) 2003-12-09 2013-03-13 基因分子传递股份有限公司 通过源自细菌的完整小细胞将靶基因递送至非吞噬哺乳动物细胞
EP1718338B1 (en) 2004-02-02 2015-05-06 EnGeneIC Molecular Delivery Pty Ltd. Compositions and methods for targeted in vitro and in vivo drug delivery to mammalian cells via bacterially derived intact minicells
US8772013B2 (en) 2004-02-02 2014-07-08 Engeneic Molecular Delivery Pty Ltd Methods for targeted in vitro and in vivo drug delivery to mammalian cells via bacterially derived intact minicells
EP2386640B1 (en) 2004-08-26 2015-01-28 EnGeneIC Molecular Delivery Pty Ltd Delivering functional nucleic acids to mammalian cells via bacterially-derived, intact minicells
US9878043B2 (en) 2006-06-23 2018-01-30 Engeneic Molecular Delivery Pty Ltd Targeted delivery of drugs, therapeutic nucleic acids and functional nucleic acids to mammalian cells via intact killed bacterial cells
DK2865755T3 (en) 2007-03-30 2017-05-15 Engeneic Molecular Delivery Pty Ltd BACTERIAL DERIVATIVE INTACT MINICELLS WITH REGULATORY RNA
ES2720659T3 (es) 2011-02-15 2019-07-23 Vaxiion Therapeutics Llc Composiciones terapéuticas y métodos para la administración dirigida, mediante minicélulas bacterianas, de moléculas bioactivas basadas en moléculas dirigidas que contienen Fc y anticuerpos
EP3692794A1 (en) 2011-09-16 2020-08-12 Baylor College of Medicine Targeting the tumor microenvironment using manipulated nkt cells
US8591963B2 (en) 2011-10-06 2013-11-26 Jose Luis MENDOZA Direct application pet odor eliminator
US9365496B2 (en) 2011-11-30 2016-06-14 Ludwig Institute For Cancer Research iNKT cell modulators and methods of using the same
US20150283235A1 (en) 2012-11-05 2015-10-08 Regimmune Corporation Immune-tolerance inducer
SG11201602429QA (en) 2013-10-04 2016-04-28 Engeneic Molecular Delivery Pty Ltd Combination tumor treatment with drug-loaded, bispecific ligand-targeted minicells and interferon-gamma
WO2015116775A1 (en) 2014-01-30 2015-08-06 Trudeau Institute Nanoparticles for immune stimulation
US11167008B2 (en) 2016-11-23 2021-11-09 Vaxiion Therapeutics, Llc Immunomodulatory and oncolytic minicells and methods of use
JP2021532106A (ja) 2018-07-23 2021-11-25 エンジーンアイシー モレキュラー デリバリー ピーティーワイ リミテッド 細菌由来ミニ細胞を含む組成物およびそれを使用する方法

Also Published As

Publication number Publication date
US12337033B2 (en) 2025-06-24
AU2020205040A1 (en) 2021-08-12
WO2020141495A1 (en) 2020-07-09
EP3906053A4 (en) 2023-01-11
JP2022516347A (ja) 2022-02-25
US20220105177A1 (en) 2022-04-07
JP7548911B2 (ja) 2024-09-10
CA3125702A1 (en) 2020-07-09
CN113507936A (zh) 2021-10-15
EP3906053A1 (en) 2021-11-10

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