AU2015355187C1 - Methods for development and use of minimally polarized function cell micro-aggregate units in tissue applications using LGR4, LGR5 and LGR6 expressing epithelial stem cells - Google Patents

Methods for development and use of minimally polarized function cell micro-aggregate units in tissue applications using LGR4, LGR5 and LGR6 expressing epithelial stem cells Download PDF

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AU2015355187C1
AU2015355187C1 AU2015355187A AU2015355187A AU2015355187C1 AU 2015355187 C1 AU2015355187 C1 AU 2015355187C1 AU 2015355187 A AU2015355187 A AU 2015355187A AU 2015355187 A AU2015355187 A AU 2015355187A AU 2015355187 C1 AU2015355187 C1 AU 2015355187C1
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tissue
lgr6
cells
wound
lgr
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AU2015355187B2 (en
AU2015355187A1 (en
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Denver M. Lough
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RegenETP Inc
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PolarityTE Inc
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Priority to AU2019240603A priority Critical patent/AU2019240603B2/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N1/00Preservation of bodies of humans or animals, or parts thereof
    • A01N1/10Preservation of living parts
    • A01N1/12Chemical aspects of preservation
    • A01N1/122Preservation or perfusion media
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N1/00Preservation of bodies of humans or animals, or parts thereof
    • A01N1/10Preservation of living parts
    • A01N1/12Chemical aspects of preservation
    • A01N1/122Preservation or perfusion media
    • A01N1/125Freeze protecting agents, e.g. cryoprotectants or osmolarity regulators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3604Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
    • A61L27/362Skin, e.g. dermal papillae
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • A61L27/3804Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells characterised by specific cells or progenitors thereof, e.g. fibroblasts, connective tissue cells, kidney cells
    • A61L27/3813Epithelial cells, e.g. keratinocytes, urothelial cells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54Biologically active materials, e.g. therapeutic substances
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/02Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00Drugs for disorders of the endocrine system
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0625Epidermal cells, skin cells; Cells of the oral mucosa
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/412Tissue-regenerating or healing or proliferative agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00Materials or treatment for tissue regeneration
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2513/003D culture

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Dermatology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Transplantation (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Environmental Sciences (AREA)
  • Dentistry (AREA)
  • Botany (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Endocrinology (AREA)
  • Diabetes (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Developmental Biology & Embryology (AREA)
AU2015355187A 2014-12-02 2015-12-01 Methods for development and use of minimally polarized function cell micro-aggregate units in tissue applications using LGR4, LGR5 and LGR6 expressing epithelial stem cells Active AU2015355187C1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2019240603A AU2019240603B2 (en) 2014-12-02 2019-10-02 Methods for development and use of minimally polarized function cell micro-aggregate units in tissue applications using LGR4, LGR5 and LGR6 expressing epithelial stem cells
AU2023202857A AU2023202857A1 (en) 2014-12-02 2023-05-08 Methods for development and use of minimally polarized function cell micro-aggregate units in tissue applications using LGR4, LGR5 and LGR6 expressing epithelial stem cells

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462086526P 2014-12-02 2014-12-02
US62/086,526 2014-12-02
US14/954,335 2015-11-30
US14/954,335 US10926001B2 (en) 2014-12-02 2015-11-30 Methods related to minimally polarized functional units
PCT/US2015/063114 WO2016089825A1 (en) 2014-12-02 2015-12-01 Methods for development and use of minimally polarized function cell micro-aggregate units in tissue applications using lgr4, lgr5 and lgr6 expressing epithelial stem cells

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2019240603A Division AU2019240603B2 (en) 2014-12-02 2019-10-02 Methods for development and use of minimally polarized function cell micro-aggregate units in tissue applications using LGR4, LGR5 and LGR6 expressing epithelial stem cells

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Publication Number Publication Date
AU2015355187A1 AU2015355187A1 (en) 2017-06-29
AU2015355187B2 AU2015355187B2 (en) 2019-10-03
AU2015355187C1 true AU2015355187C1 (en) 2020-02-20

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AU2015355187A Active AU2015355187C1 (en) 2014-12-02 2015-12-01 Methods for development and use of minimally polarized function cell micro-aggregate units in tissue applications using LGR4, LGR5 and LGR6 expressing epithelial stem cells
AU2019240603A Active AU2019240603B2 (en) 2014-12-02 2019-10-02 Methods for development and use of minimally polarized function cell micro-aggregate units in tissue applications using LGR4, LGR5 and LGR6 expressing epithelial stem cells
AU2023202857A Pending AU2023202857A1 (en) 2014-12-02 2023-05-08 Methods for development and use of minimally polarized function cell micro-aggregate units in tissue applications using LGR4, LGR5 and LGR6 expressing epithelial stem cells

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AU2019240603A Active AU2019240603B2 (en) 2014-12-02 2019-10-02 Methods for development and use of minimally polarized function cell micro-aggregate units in tissue applications using LGR4, LGR5 and LGR6 expressing epithelial stem cells
AU2023202857A Pending AU2023202857A1 (en) 2014-12-02 2023-05-08 Methods for development and use of minimally polarized function cell micro-aggregate units in tissue applications using LGR4, LGR5 and LGR6 expressing epithelial stem cells

Country Status (21)

Country Link
US (7) US10926001B2 (enExample)
EP (2) EP3227431B1 (enExample)
JP (3) JP6791854B2 (enExample)
KR (5) KR20210043024A (enExample)
CN (1) CN107250348B (enExample)
AU (3) AU2015355187C1 (enExample)
BR (1) BR112017011808A2 (enExample)
CA (1) CA2969707C (enExample)
CO (1) CO2017006640A2 (enExample)
CR (1) CR20170296A (enExample)
EA (1) EA201791125A1 (enExample)
GB (2) GB2549872A (enExample)
HK (1) HK1250515A1 (enExample)
IL (2) IL252613B (enExample)
MX (2) MX2017007243A (enExample)
MY (1) MY184931A (enExample)
NZ (2) NZ755260A (enExample)
PH (1) PH12017501009B1 (enExample)
SG (2) SG10201914058QA (enExample)
WO (1) WO2016089825A1 (enExample)
ZA (1) ZA201703907B (enExample)

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CR20200366A (es) * 2018-01-26 2020-10-05 Polarityte Inc Sustrato acelarante de biomaterial con interfaz compuesta
AU2019212976A1 (en) * 2018-01-26 2020-07-23 Polarityte, Inc. Complex living interface-coordinated self-assembling materials (CLICSAM)
FR3082123B1 (fr) 2018-06-07 2020-10-16 Urgo Rech Innovation Et Developpement Pansement cellularise et son procede de fabrication
JP2024006681A (ja) * 2022-07-04 2024-01-17 学校法人近畿大学 生体材料
WO2025166131A1 (en) * 2024-02-01 2025-08-07 Board Of Regents, The University Of Texas System Compositions and methods for treating bone and muscle injuries

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AU2019240603A1 (en) 2019-10-17
IL287488A (en) 2021-12-01
MX2023001655A (es) 2023-04-24
ZA201703907B (en) 2023-03-29
CO2017006640A2 (es) 2017-11-21
CR20170296A (es) 2018-01-25
EP3227431A4 (en) 2019-01-02
JP6791854B2 (ja) 2020-11-25
AU2023202857A1 (en) 2023-05-25
US10926001B2 (en) 2021-02-23
AU2015355187B2 (en) 2019-10-03
EP4438128A2 (en) 2024-10-02
CA2969707A1 (en) 2016-06-09
IL252613A0 (en) 2017-07-31
GB201902819D0 (en) 2019-04-17
NZ733433A (en) 2019-08-30
US20220241464A1 (en) 2022-08-04
US20180154043A1 (en) 2018-06-07
MX2017007243A (es) 2018-01-25
GB201710646D0 (en) 2017-08-16
KR20180136588A (ko) 2018-12-24
US20190046691A1 (en) 2019-02-14
AU2015355187A1 (en) 2017-06-29
SG10201914058QA (en) 2020-03-30
US11596714B2 (en) 2023-03-07
KR20210043024A (ko) 2021-04-20
SG11201704502RA (en) 2017-06-29
GB2569056B (en) 2020-01-01
CN107250348A (zh) 2017-10-13
IL252613B (en) 2021-12-01
EP4438128A3 (en) 2024-11-13
US12465669B2 (en) 2025-11-11
WO2016089825A1 (en) 2016-06-09
CA2969707C (en) 2019-08-20
US20160151540A1 (en) 2016-06-02
US11266765B2 (en) 2022-03-08
EP3227431A1 (en) 2017-10-11
KR20190111167A (ko) 2019-10-01
EP3227431C0 (en) 2025-01-29
PH12017501009B1 (en) 2022-01-21
JP2020182880A (ja) 2020-11-12
US20230181797A1 (en) 2023-06-15
IL287488B2 (en) 2023-06-01
EA201791125A1 (ru) 2018-06-29
AU2019240603B2 (en) 2023-02-09
MY184931A (en) 2021-04-30
HK1245327A1 (zh) 2018-08-24
US20210322643A1 (en) 2021-10-21
HK1250515A1 (zh) 2018-12-21
US11000629B2 (en) 2021-05-11
KR20170098844A (ko) 2017-08-30
NZ755260A (en) 2021-12-24
US20180154044A1 (en) 2018-06-07
GB2549872A (en) 2017-11-01
JP2017538411A (ja) 2017-12-28
GB2569056A (en) 2019-06-05
BR112017011808A2 (pt) 2018-02-27
CN107250348B (zh) 2021-09-03
JP2019088299A (ja) 2019-06-13
EP3227431B1 (en) 2025-01-29
PH12017501009A1 (en) 2017-12-11
US11338060B2 (en) 2022-05-24
KR20180136587A (ko) 2018-12-24

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