CA3152504A1 - Method for producing cell aggregate including glial progenitor cells - Google Patents

Method for producing cell aggregate including glial progenitor cells

Info

Publication number
CA3152504A1
CA3152504A1 CA3152504A CA3152504A CA3152504A1 CA 3152504 A1 CA3152504 A1 CA 3152504A1 CA 3152504 A CA3152504 A CA 3152504A CA 3152504 A CA3152504 A CA 3152504A CA 3152504 A1 CA3152504 A1 CA 3152504A1
Authority
CA
Canada
Prior art keywords
cells
cell
cell aggregate
culture medium
culture
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.)
Pending
Application number
CA3152504A
Other languages
English (en)
French (fr)
Inventor
Jun Kohyama
Yasuhiro Kamata
Masaya Nakamura
Hideyuki Okano
Miho Saito
Mitsuhiro Inoue
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.)
Keio University
Sumitomo Pharma Co Ltd
Original Assignee
Sumitomo Dainippon Pharma Co Ltd
Keio University
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 Sumitomo Dainippon Pharma Co Ltd, Keio University filed Critical Sumitomo Dainippon Pharma Co Ltd
Publication of CA3152504A1 publication Critical patent/CA3152504A1/en
Pending legal-status Critical Current

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    • A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/30—Nerves; Brain; Eyes; Corneal cells; Cerebrospinal fluid; Neuronal stem cells; Neuronal precursor cells; Glial cells; Oligodendrocytes; Schwann cells; Astroglia; Astrocytes; Choroid plexus; Spinal cord tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A—HUMAN NECESSITIES
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    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
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    • C12N5/0602—Vertebrate cells
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    • C12N5/0622—Glial cells, e.g. astrocytes, oligodendrocytes; Schwann cells
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    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
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    • A61K35/54—Ovaries; Ova; Ovules; Embryos; Foetal cells; Germ cells
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    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
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    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/10—Growth factors
    • C12N2501/13—Nerve growth factor [NGF]; Brain-derived neurotrophic factor [BDNF]; Cilliary neurotrophic factor [CNTF]; Glial-derived neurotrophic factor [GDNF]; Neurotrophins [NT]; Neuregulins
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    • C12N2506/00—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells
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CA3152504A 2019-09-06 2020-09-04 Method for producing cell aggregate including glial progenitor cells Pending CA3152504A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-163452 2019-09-06
JP2019163452 2019-09-06
PCT/JP2020/033677 WO2021045217A1 (ja) 2019-09-06 2020-09-04 グリア前駆細胞を含む細胞凝集体の製造方法

Publications (1)

Publication Number Publication Date
CA3152504A1 true CA3152504A1 (en) 2021-03-11

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CA3152504A Pending CA3152504A1 (en) 2019-09-06 2020-09-04 Method for producing cell aggregate including glial progenitor cells

Country Status (7)

Country Link
US (1) US12533383B2 (https=)
EP (1) EP4011449A4 (https=)
JP (1) JP7708373B2 (https=)
KR (1) KR20220052946A (https=)
CN (1) CN114375328B (https=)
CA (1) CA3152504A1 (https=)
WO (1) WO2021045217A1 (https=)

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KR20240162494A (ko) 2022-03-11 2024-11-15 각고호우징 게이오기주크 척수 손상 치료제
CN116478923B (zh) * 2022-04-26 2024-01-02 浙江霍德生物工程有限公司 一种星形胶质细胞的制备方法
EP4532686A1 (en) * 2022-05-24 2025-04-09 Bluerock Therapeutics LP Methods of making oligodendrocyte progenitor cells
EP4585225A1 (en) 2022-09-08 2025-07-16 Keio University Spinal cord injury therapeutic targeting from acute phase to subacute phase
AU2023352265A1 (en) 2022-09-30 2025-04-17 Fujifilm Corporation Human astrocyte cell mass, cell mass culture, method for producing human astrocyte cell mass, and method for evaluating test substance
US20250304916A1 (en) * 2024-03-11 2025-10-02 Trailhead Biosystems Inc. Methods and compositions for generating vascular leptomeningeal cells

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US20220323507A1 (en) 2022-10-13
EP4011449A1 (en) 2022-06-15
KR20220052946A (ko) 2022-04-28
WO2021045217A1 (ja) 2021-03-11
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US12533383B2 (en) 2026-01-27
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