JP6526164B2 - 神経幹細胞および運動ニューロンの生成 - Google Patents
神経幹細胞および運動ニューロンの生成 Download PDFInfo
- Publication number
- JP6526164B2 JP6526164B2 JP2017232724A JP2017232724A JP6526164B2 JP 6526164 B2 JP6526164 B2 JP 6526164B2 JP 2017232724 A JP2017232724 A JP 2017232724A JP 2017232724 A JP2017232724 A JP 2017232724A JP 6526164 B2 JP6526164 B2 JP 6526164B2
- Authority
- JP
- Japan
- Prior art keywords
- mir
- cells
- mscs
- mirna
- stem cells
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
- C12N5/0618—Cells of the nervous system
- C12N5/0623—Stem cells
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
- A61K35/28—Bone marrow; Haematopoietic stem cells; Mesenchymal stem cells of any origin, e.g. adipose-derived stem cells
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P21/00—Drugs for disorders of the muscular or neuromuscular system
-
- 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
- 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
- A61P25/08—Antiepileptics; Anticonvulsants
-
- 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
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
-
- 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
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
- A61P25/16—Anti-Parkinson drugs
-
- 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
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
- C12N5/0618—Cells of the nervous system
- C12N5/0619—Neurons
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6876—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/113—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/10—Type of nucleic acid
- C12N2310/14—Type of nucleic acid interfering nucleic acids [NA]
- C12N2310/141—MicroRNAs, miRNAs
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2320/00—Applications; Uses
- C12N2320/10—Applications; Uses in screening processes
- C12N2320/11—Applications; Uses in screening processes for the determination of target sites, i.e. of active nucleic acids
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2330/00—Production
- C12N2330/10—Production naturally occurring
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/10—Growth factors
- C12N2501/11—Epidermal growth factor [EGF]
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/10—Growth factors
- C12N2501/115—Basic fibroblast growth factor (bFGF, FGF-2)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- 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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/30—Hormones
- C12N2501/38—Hormones with nuclear receptors
- C12N2501/385—Hormones with nuclear receptors of the family of the retinoic acid recptor, e.g. RAR, RXR; Peroxisome proliferator-activated receptor [PPAR]
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/40—Regulators of development
- C12N2501/41—Hedgehog proteins; Cyclopamine (inhibitor)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/65—MicroRNA
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/90—Polysaccharides
- C12N2501/91—Heparin
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/998—Proteins not provided for elsewhere
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/999—Small molecules not provided for elsewhere
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2506/00—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells
- C12N2506/02—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from embryonic cells
- C12N2506/025—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from embryonic cells from extra-embryonic cells, e.g. trophoblast, placenta
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2506/00—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells
- C12N2506/08—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from cells of the nervous system
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2506/00—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells
- C12N2506/13—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from connective tissue cells, from mesenchymal cells
- C12N2506/1346—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from connective tissue cells, from mesenchymal cells from mesenchymal stem cells
- C12N2506/1353—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from connective tissue cells, from mesenchymal cells from mesenchymal stem cells from bone marrow mesenchymal stem cells (BM-MSC)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2506/00—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells
- C12N2506/13—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from connective tissue cells, from mesenchymal cells
- C12N2506/1346—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from connective tissue cells, from mesenchymal cells from mesenchymal stem cells
- C12N2506/1369—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from connective tissue cells, from mesenchymal cells from mesenchymal stem cells from blood-borne mesenchymal stem cells, e.g. MSC from umbilical blood
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2506/00—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells
- C12N2506/13—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from connective tissue cells, from mesenchymal cells
- C12N2506/1346—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from connective tissue cells, from mesenchymal cells from mesenchymal stem cells
- C12N2506/1384—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from connective tissue cells, from mesenchymal cells from mesenchymal stem cells from adipose-derived stem cells [ADSC], from adipose stromal stem cells
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2506/00—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells
- C12N2506/13—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from connective tissue cells, from mesenchymal cells
- C12N2506/1346—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from connective tissue cells, from mesenchymal cells from mesenchymal stem cells
- C12N2506/1392—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from connective tissue cells, from mesenchymal cells from mesenchymal stem cells from mesenchymal stem cells from other natural sources
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2510/00—Genetically modified cells
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q2600/00—Oligonucleotides characterized by their use
- C12Q2600/158—Expression markers
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q2600/00—Oligonucleotides characterized by their use
- C12Q2600/178—Oligonucleotides characterized by their use miRNA, siRNA or ncRNA
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Neurology (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Wood Science & Technology (AREA)
- Neurosurgery (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Genetics & Genomics (AREA)
- Cell Biology (AREA)
- Immunology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Developmental Biology & Embryology (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Analytical Chemistry (AREA)
- Virology (AREA)
- Hematology (AREA)
- Epidemiology (AREA)
- Psychology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pain & Pain Management (AREA)
Description
(a)神経幹細胞の集団を運動ニューロン表現型に向かって分化させること;および
(b)MSCの集団におけるmiRNAの発現における変化を、前記MSCを運動ニューロン表現型に向かって分化させる前および分化させた後において分析すること(ただし、所定のレベルを越えるか、または下回るmiRNAの発現の変化により、前記miRNAが前記運動ニューロン疾患の処置のために調節され得ることが示される)
を含む方法が提供される。
(i)miR−891の発現を、miR−891にハイブリダイゼーションし、かつ、その機能を阻害する少なくとも1つのポリヌクレオチド作用因を使用してダウンレギュレーションすること;
(ii)外因性miR20bのレベルをアップレギュレーションすること;または
(iii)外因性miR378のレベルをアップレギュレーションすること
を含む。
1.間葉系幹細胞を成熟型miRNA(または本明細書中下記で記載されるように改変形態)により一過性にトランスフェクションすること。本発明の教示に従って設計されるmiRNAは、酵素的合成および固相合成の両方を含めて、当技術分野で公知の任意のオリゴヌクレオチド合成法に従って作製することができる。固相合成を実行するための様々な設備および試薬が、例えば、Applied Biosystemsから市販されている。そのような合成のための任意の他の手段もまた用いることができる;オリゴヌクレオチドの実際の合成は十分に当業者の能力の範囲内であり、固相化学(例えば、シアノエチルホスホルアミダイト)、その後、脱保護、脱塩および精製(例えば、自動トリチル・オン法またはHPLCによる精製)を利用して、例えば、下記において詳しく記載されるような確立された方法論により達成することができる:Sambrook,J.およびRussell,D.W.(2001)、“Molecular Cloning:A Laboratory Manual”;Ausubel,R.M.他編(1994、1989)、“Current Protocols in Molecular Biology”、第I巻〜第III巻、John Wiley&Sons、Baltimore、Maryland;Perbal,B.(1988)、“A Practical Guide to Molecular Cloning”、John Wiley&Sons、New York;およびGait,M.J.編(1984)、“Oligonucleotide Synthesis”。
2.間葉系幹細胞を、成熟型miRNAをコードする発現ベクターにより、またはmiRNA模倣体により安定的または一過性にトランスフェクションすること。
3.間葉系幹細胞を、プレ−miRNAをコードする発現ベクターにより安定的または一過性にトランスフェクションすること。プレ−miRNA配列は、45〜90ヌクレオチド、60〜80ヌクレオチド、または60〜70ヌクレオチドを含む場合がある。プレ−miRNAの配列は、本明細書中に示されるようなmiRNAおよびmiRNA*を含む場合がある。プレ−miRNAの配列はまた、プリ−miRNAの5’末端および3’末端から0〜160個のヌクレオチドを除外するプリ−miRNAの配列である場合がある。プレ−miRNAの配列はmiRNAの配列、またはその変化体を含む場合がある。
4.間葉系幹細胞を、プリ−miRNAをコードする発現ベクターにより安定的または一過性にトランスフェクションすること。プリ−miRNA配列は、45〜30000ヌクレオチド、50〜25000ヌクレオチド、100〜20000ヌクレオチド、1000〜1500ヌクレオチド、または80〜100ヌクレオチドを含む場合がある。プリ−miRNAの配列は、本明細書中に示されるようにプレ−miRNA、miRNAおよびmiRNA*、ならびに、それらの変化体を含む場合がある。miRNA模倣体の調製を化学的合成法によって、または、組換え法によって行うことができる。
オリゴ 3’−−A G G T
二重鎖 5’−−A G C T
三重鎖 3’−−T C G A
1)分化MSC(様々な神経細胞または神経始原体細胞に至るもの)が、同種T細胞との一方向混合リンパ球培養において刺激因子として役立つ場合があり、同じドナーから単離される同種リンパ球に対して応答するT細胞との比較での増殖応答が、低応答性を実証するために3H−チミジン取り込みによって評価される場合がある。
2)分化MSCが、T細胞により媒介される増殖応答に対する免疫抑制影響を確認するために、一方向混合リンパ球培養に対して、また、T細胞マイトジェン(フィトヘマグルチニンおよびコンカナバリンA)との細胞培養に対して添加/共培養される場合がある。
3)Brown Norwayラットから培養される臍帯細胞および胎盤細胞(非改変細胞および分化細胞)がMSCについて富化される場合があり、これらの細胞が、誘導された実験的自己免疫性脳脊髄炎(EAE)を有するLewisラットに注入される場合がある。代替では、BALB/cマウスの(BALB/cxC57BL/6)F1から培養される臍帯細胞および胎盤細胞、または、Brown Norwayラットから得られる異種細胞(非改変細胞および分化細胞)がMSCについて富化される場合があり、これらの細胞が、誘導された実験的自己免疫性脳脊髄炎(EAE)を有するC57BL/6またはSJL/jレシピエントに注入される場合がある。麻痺に対する臨床効果が、異種のMHC、完全不一致MSCまたはハプロタイプ一致した不一致MSCの治療効果を評価するために調べられる場合がある。そのような実験は、遺伝的障害または遺伝的傾向のある障害を有する患者を家族の一員のハプロタイプ一致したMSCにより処置するための基礎を提供する場合がある。
4)臍帯および胎盤から培養されるBALB/cのMSCが、GFPまたはRFPにより標識されるプレ−miRとともに輸注される場合がある(この場合、GFPまたはRFPは、本発明者らが、誘導されたEAEを有するC57BL/6レシピエントの脳におけるこれらの細胞の遊走および持続を追跡することを可能にするであろう)。標識されたMHC不一致の分化MSCの臨床効果が、疾患、麻痺および組織病理学の兆候をモニターすることによって評価される場合がある。そのような細胞の遊走および局在化もまた、遺伝的に形質導入されたGFP「緑色」ドナーまたはRed2「赤色」ドナーに由来する蛍光性細胞を使用することによってモニターされる場合がある。
間葉系幹細胞(MSC)の神経幹細胞(NSC)への分化
方法
骨髄、脂肪、胎盤または臍帯のどれからも得られる間葉系幹細胞(MSC)を、細菌用ディッシュにおいて高密度で、10mg/mlのEGFおよびbFGFが補充される血清非含有培地に10日間置床した。細胞は凝集し始め、4〜5日後において、プレートからのそれらの剥離を促進させるために機械的に解離させた。その後、細胞を2週間維持し、その後、細胞をNSCマーカーの発現について、また、低血清(5%)培地においてラミニンに置床したときには、ニューロン、星状膠細胞および乏突起膠細胞を生じさせることができるかについて分析した。
図1A〜図1Bに例示されるように、間葉系幹細胞は神経幹細胞分化の後でニューロンマーカーを発現した。
NSC分化期間中でのmiRNA発現における変化
材料および方法
様々なmiRNAは、様々な神経細胞および神経幹細胞の分化において役割を果たすことが示されている。特異的miRNAの発現および機能をMSC由来のNSCにおいて分析するために、MSCを実施例1に記載されるようにNSCに向かって分化させ、miRNAアレイ分析を対照細胞および分化細胞に対して行った。幹細胞にすべてが関連づけられ、幹細胞とのそれらの公知の関連に基づいてサブグループ(神経関連miRNA、造血miRNAおよび器官関連miRNA)に分けられた96個のmiRNAを含有するqRT−PCRマクロアレイを行った。
図2、図3および図4Aに示されるように、各グループの特異的miRNAの発現における有意な変化が対照MSCと分化MSCとの間に存在した。
MSCのNSCへの分化において役割を果たすmiRNA
本発明者らはさらに、MSCのNSCへの分化のときにmiRマイクロアレイにおいて変化することが見出された特異的miRNAの役割を調べた。これらの実験を、特異的な成熟型miRNA模倣体またはmiRNA阻害剤、あるいは、成熟型miRNA模倣体またはmiRNA阻害剤の組合せのどちらかによりMSCをトランスフェクションすることによって行い、その後、ニューロスフェアを生じさせ、かつ、マーカーのネスチンおよびSox2を発現するそれらの能力を調べた。
miR−124の発現と一緒でのlet−7の阻害がNSC分化を増大させたことが見出された。
MSCのNSCへの分化を促進させるさらなる因子
Related to testis−specific,vespid and pathogenesisタンパク質1(RTVP−1)が、2つのグループによってヒトGBM細胞株からクローン化され、神経膠腫病理発生関連タンパク質、すなわち、GLIPR1またはRTVP−1と名づけられた[3]。RTVP−1は、TPX−1[4]、毒液アレルゲン抗原5[5]、および、植物病理発生関連タンパク質のグループ1(PR−1)を含む他のRTVP−1ホモログにもまた見出される未だに不明の機能とともに、推定されるシグナルペプチド、膜貫通ドメインおよびSCPドメインを含有する。RTVP−1が神経膠腫において腫瘍プロモーターとして作用することが近年には報告されている。したがって、RTVP−1の発現は星状膠細胞腫瘍の悪性度と相関し、また、RTVP−1の過剰発現は、細胞増殖、浸潤、遊走および足場非依存的成長を増大させる。そのうえ、RTVP−1のサイレンシングはアポトーシスを神経膠腫細胞株および原発性神経膠腫培養物において誘導する[6]。興味深いことに、RTVP−1は前立腺ガン細胞において腫瘍抑制因子として作用し、また、RTVP−1のアデノウイルス媒介送達は治療効果をマウス前立腺ガンモデルにおいて有する[7〜9]。
RTVP−1のMSCにおける発現は、ウエスタンブロットによって明らかにされるように非常に大きい(図5A)。そのうえ、RTVP−1のMSCにおけるサイレンシングは、間葉系譜細胞に分化するその能力をなくし、神経幹細胞マーカーおよび神経マーカーの発現を低下させた(図5C〜図5D)。
神経始原体細胞の運動ニューロンへの分化
材料および方法
プレートを20μg/mlのラミニンにより一晩被覆し、その後、PBSにより2回洗浄した。NPCを50%のコンフルエンシーで置床し、24時間後、プライミング培地、すなわち、ヘパリン(10μg/mlを使用する)およびbFGF(100μg/ml)を有するNM培地と5日間インキュベーションした。5日後、培地を、分化培地、すなわち、50mLのF12における1mLのB27(すなわち、2%)、レチノイン酸(RA、1μM)およびSHH(200ng/mL)を有するF12に変更した。RAを1日おきに加えた。5日後、GDNFおよびBDNFを培地に加えた(10ng/mL)。
発達中の脊髄において、運動ニューロン(MN)および乏突起膠細胞(OLP)の逐次生成が認められる。最初にMNを生じさせ、その後、乏突起膠細胞を生じさせるpMNと呼ばれる共通の始原体が存在する。塩基性ヘリックス・ループ・ヘリックス(bHLH)転写因子のOlig2がpMNドメインにおいて発現され、Olig2は、両方の細胞タイプの発達において役割を果たす重要な転写因子の1つである。200ng/mlの組換えSHH、それぞれが20ng/mlのGDNF、BDNF、CNTFおよびNT−3、ならびに、1mMのレチノイン酸が補充されるNM培地で成長させられたMSCにおけるOlig2の過剰発現は、運動ニューロンの2つの特異的マーカー、すなわち、Hb9およびIslet1の発現を誘導した(図6A〜図6D)。
NPCの運動ニューロンへの分化におけるmiRNAの関与
材料および方法
運動ニューロン分化と関係する特異的なmiRNAを特定するために、本発明者らは、実施例5に記載されるプロトコルを使用して、2つのタイプの神経幹細胞/始原体細胞を発達の異なる段階にある運動ニューロンに分化させた。運動ニューロンとしての細胞の特徴づけを、特異的マーカーのislet1、HB9、ならびに、ニューロンマーカーのニューロフィラメントおよびβ3チューブリンの発現によって特徴づけた。
図7A〜図7Bに例示されるように、神経幹細胞が、運動ニューロンに分化するように誘導される場合がある。
配列
Claims (19)
- 間葉系幹細胞(MSC)の神経幹細胞への生体外での分化を促す方法であって、(i)miR−891,miR−378およびmiR−20bからなる群から選択される少なくとも1つの外因性miRを前記MSC中で発現させること、および(ii)miR−138ポリヌクレオチド阻害剤を前記MSC中で発現させ、それにより、前記MSCを前記神経幹細胞へ分化させることを含む方法。
- 前記MSCが、骨髄、脂肪組織、胎盤、臍帯血および臍帯からなる群から選択される組織から単離される、請求項1に記載の方法。
- 前記発現させることが、(i)前記miRを前記MSC中に導入すること、(ii)前記miRのプレ−miRNAをコードするポリヌクレオチド配列を含む発現ベクターにより前記MSCをトランスフェクションすること、または(iii)前記miRをコードするポリヌクレオチド配列を含む発現ベクターにより前記MSCをトランスフェクションすることを含む、請求項1または2に記載の方法。
- ニューロン細胞の増殖および分化を支持する培地中で前記MSCを培養することをさらに含む、請求項1〜3のいずれかに記載の方法。
- ネスチンおよびSox2からなる群から選択される少なくとも1つのマーカーの発現を前記発現させることの後において分析することをさらに含む、請求項1〜4のいずれかに記載の方法。
- 前記分析することが、前記少なくとも1つのマーカーの増大した発現を確認することを含む、請求項5に記載の方法。
- 前記分析することが、MSCのうちの少なくとも50%が前記少なくとも1つのマーカーを発現することを確認することを含む、請求項5に記載の方法。
- 前記ポリヌクレオチド阻害剤が、antagomiRである、請求項1〜7のいずれかに記載の方法。
- miR−891,miR−378およびmiR−20bからなる群から選択される少なくとも1つの外因性miRNAと、miR−138にハイブリダイゼーションし、かつ阻害するポリヌクレオチド作用因とを含む、間葉系幹細胞(MSC)の遺伝子改変され単離された集団であって、前記間葉系幹細胞(MSC)が神経幹細胞の表現型を有する、遺伝子改変され単離された細胞集団。
- 前記MSCが、骨髄、脂肪組織、胎盤、臍帯血および臍帯からなる群から選択される組織から単離される、請求項9に記載の単離された細胞集団。
- 前記ポリヌクレオチド作用因が、antagomiRである、請求項9または10に記載の単離された細胞集団。
- 前記細胞集団の少なくとも50%が、ネスチンおよびSox2からなる群から選択される少なくとも1つのマーカーを発現する、請求項9〜11のいずれかに記載の単離された細胞集団。
- 脳疾患または脳障害を処置することにおいて使用するためのものである、請求項9〜12のいずれかに記載の単離された細胞集団。
- 前記脳疾患または脳障害が神経変性障害である、請求項13に記載の単離された細胞集団。
- 前記神経変性障害は、多発性硬化症、パーキンソン病、てんかん、筋萎縮性側索硬化症(ALS)、卒中、レット症候群、自己免疫性脳脊髄炎、脊髄傷害、脳性麻痺、卒中、アルツハイマー病およびハンチントン病からなる群から選択される、請求項14に記載の単離された細胞集団。
- 請求項9〜12のいずれかに記載される単離された細胞集団と、医薬的に許容される担体とを含む医薬組成物。
- 脳疾患または脳障害を処置することにおいて使用するためのものである、請求項16に記載の医薬組成物。
- 前記脳疾患または脳障害が神経変性障害である、請求項17に記載の単医薬組成物。
- 前記神経変性障害は、多発性硬化症、パーキンソン病、てんかん、筋萎縮性側索硬化症(ALS)、卒中、レット症候群、自己免疫性脳脊髄炎、脊髄傷害、脳性麻痺、卒中、アルツハイマー病およびハンチントン病からなる群から選択される、請求項18に記載の医薬組成物。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261601596P | 2012-02-22 | 2012-02-22 | |
| US61/601,596 | 2012-02-22 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014558252A Division JP2015509366A (ja) | 2012-02-22 | 2013-02-21 | 神経幹細胞および運動ニューロンの生成 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018075017A JP2018075017A (ja) | 2018-05-17 |
| JP6526164B2 true JP6526164B2 (ja) | 2019-06-05 |
Family
ID=48014135
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014558252A Pending JP2015509366A (ja) | 2012-02-22 | 2013-02-21 | 神経幹細胞および運動ニューロンの生成 |
| JP2017232724A Expired - Fee Related JP6526164B2 (ja) | 2012-02-22 | 2017-12-04 | 神経幹細胞および運動ニューロンの生成 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014558252A Pending JP2015509366A (ja) | 2012-02-22 | 2013-02-21 | 神経幹細胞および運動ニューロンの生成 |
Country Status (4)
| Country | Link |
|---|---|
| US (3) | US9803175B2 (ja) |
| EP (2) | EP2844745A2 (ja) |
| JP (2) | JP2015509366A (ja) |
| WO (1) | WO2013124816A2 (ja) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2354246A1 (en) | 2010-02-05 | 2011-08-10 | febit holding GmbH | miRNA in the diagnosis of ovarian cancer |
| SG187845A1 (en) | 2010-08-16 | 2013-03-28 | Brainstem Biotech Ltd | Methods of generating oligodendrocytes and cell populations comprising same |
| US10385314B2 (en) | 2010-08-16 | 2019-08-20 | Exostem Biotec Ltd. | Methods of generating oligodendrocytes and cell populations comprising same |
| WO2013124817A2 (en) | 2012-02-22 | 2013-08-29 | Brainstem Biotec Ltd. | MicroRNAS FOR THE GENERATION OF ASTROCYTES |
| EP2844745A2 (en) | 2012-02-22 | 2015-03-11 | Brainstem Biotec Ltd. | Generation of neural stem cells and motor neurons |
| EP2833893B1 (en) * | 2012-04-03 | 2018-08-29 | Reneuron Limited | Stem cell microparticles |
| GB201317887D0 (en) | 2013-10-09 | 2013-11-20 | Reneuron Ltd | Product |
| US20170002349A1 (en) * | 2013-10-09 | 2017-01-05 | Sun Yat-Sen University | Small rna, preparation method therefor and application thereof in pharmaceuticals for specifically up-regulating gene transcriptional activity |
| EP3083986B1 (en) | 2013-12-19 | 2020-05-27 | Hummingbird Diagnostics GmbH | Mirnas as non-invasive biomarkers for parkinson's disease |
| WO2016138287A1 (en) | 2015-02-25 | 2016-09-01 | Washington University | METHODS TO DETECT MOTOR NEURON DISEASE COMPRISING MICRO-RNAs |
| US20180064748A1 (en) * | 2015-03-27 | 2018-03-08 | Yeda Research And Development Co. Ltd. | Methods of treating motor neuron diseases |
| CA2978109A1 (en) | 2015-03-31 | 2016-10-06 | The University Of North Carolina At Chapel Hill | Delivery vehicles for stem cells and uses thereof |
| CA3001536A1 (en) | 2015-12-28 | 2017-07-06 | Riken | Compositions for use in recovering or ameliorating deterioration of physiological functions due to aging |
| US11174461B2 (en) * | 2016-03-16 | 2021-11-16 | Cynata Therapeutics Limited | Colony forming medium and use thereof |
| IT201600093825A1 (it) * | 2016-09-19 | 2018-03-19 | Fondazione St Italiano Tecnologia | Composizione farmaceutica di miRNA e suoi usi terapeutici. |
| KR20190109389A (ko) * | 2016-11-03 | 2019-09-25 | 엑소스템 바이오텍 리미티드 | 간엽 줄기 세포 집단, 이들의 산물 및 이들의 용도 |
| IT201700012604A1 (it) * | 2017-02-06 | 2018-08-06 | Consiglio Naz Delle Ricerche Cnr | Nuovi regolatori dell’angiogenesi |
| KR102113646B1 (ko) | 2017-03-30 | 2020-05-22 | 울산대학교 산학협력단 | 신경줄기세포 사멸 억제 효과를 가지는 miR-383-5p 억제제를 유효성분으로 포함하는 퇴행성 신경질환 예방 또는 치료용 조성물 |
| KR102113647B1 (ko) | 2017-03-30 | 2020-05-22 | 울산대학교 산학협력단 | 신경줄기세포 사멸 억제 효과를 가지는 miR-494-3p 억제제를 유효성분으로 포함하는 퇴행성 신경질환 예방 또는 치료용 조성물 |
| KR101964748B1 (ko) | 2017-06-01 | 2019-04-03 | 울산대학교 산학협력단 | 신경줄기세포 사멸 억제 효과를 가지는 miR-141-5p 억제제를 유효성분으로 포함하는 퇴행성 신경질환 예방 또는 치료용 조성물 |
| CN107982537A (zh) * | 2017-11-17 | 2018-05-04 | 厦门大学 | 针对microRNA-155的治疗性药物及其应用 |
| KR20190105334A (ko) | 2018-03-05 | 2019-09-17 | 울산대학교 산학협력단 | 신경줄기세포 사멸 억제 효과를 가지는 miR-125a-5p 억제제를 유효성분으로 포함하는 퇴행성 신경질환 치료용 조성물 |
| EP3587575A1 (en) * | 2018-06-26 | 2020-01-01 | Institut National de la Santé et de la Recherche Medicale | Mirna mir-218 and use thereof for stimulating mesenchymal stem cells |
| WO2020037254A1 (en) * | 2018-08-17 | 2020-02-20 | City Of Hope | Compounds of chemically modified oligonucleotides and methods of use thereof |
| CN109609554B (zh) * | 2018-11-29 | 2022-03-15 | 南方医科大学 | 一种mir338基因沉默的脐带间充质干细胞及其制备方法和应用 |
| US20220339198A1 (en) * | 2019-08-22 | 2022-10-27 | Seoul National University R&Db Foundation | Pharmaceutical composition for alzheimer's treatment containing as active ingredient late passage human mesenchymal stem cells induced to differentiate into glia-like cells |
| ES2973364T3 (es) * | 2019-09-16 | 2024-06-19 | Genieus Genomics Pty Ltd | Biomarcadores para enfermedades neurodegenerativas |
| WO2021072163A1 (en) * | 2019-10-09 | 2021-04-15 | The Regents Of The University Of California | Compositions and methods for reprogramming age-restricted non-neuronal cells |
| EP4041250A1 (en) * | 2019-11-29 | 2022-08-17 | Novadip Biosciences | Mirna-based pharmaceutical compositions and uses thereof for the prevention and the treatment of tissue disorders |
| CN111850047B (zh) * | 2020-07-28 | 2022-08-12 | 枣庄学院 | 一种miR-16与miR-30c联合表达载体及其构建方法与应用 |
| RU2742449C1 (ru) * | 2020-09-30 | 2021-02-05 | федеральное государственное бюджетное учреждение "Национальный медицинский исследовательский центр онкологии" Министерства здравоохранения Российской Федерации | Способ ортотопической трансплантации фрагмента глиобластомы головного мозга человека в область cortex parietalis головного мозга иммунодефицитных мышей |
| KR20230079403A (ko) * | 2020-10-09 | 2023-06-07 | 더 리젠츠 오브 더 유니버시티 오브 캘리포니아 | 이식편 거부반응을 치료하기 위한 면역공학 생체물질 |
| KR102791586B1 (ko) | 2021-11-23 | 2025-04-08 | 재단법인 아산사회복지재단 | miR-92b-5p 억제제를 유효성분으로 포함하는 퇴행성 뇌신경질환 예방 또는 치료용 조성물 |
| CN116333994A (zh) * | 2021-12-07 | 2023-06-27 | 上海鲸奇生物科技有限公司 | 非编码rna介导的神经性疾病治疗 |
| WO2023238948A1 (ja) * | 2022-06-09 | 2023-12-14 | 国立大学法人九州大学 | miRNAを含む新規脳神経新生促進剤 |
| WO2025255571A1 (en) * | 2024-06-07 | 2025-12-11 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Ask neurogenic and neurotrophic reprogramming of the skin |
Family Cites Families (111)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL154600B (nl) | 1971-02-10 | 1977-09-15 | Organon Nv | Werkwijze voor het aantonen en bepalen van specifiek bindende eiwitten en hun corresponderende bindbare stoffen. |
| US3687808A (en) | 1969-08-14 | 1972-08-29 | Univ Leland Stanford Junior | Synthetic polynucleotides |
| NL154598B (nl) | 1970-11-10 | 1977-09-15 | Organon Nv | Werkwijze voor het aantonen en bepalen van laagmoleculire verbindingen en van eiwitten die deze verbindingen specifiek kunnen binden, alsmede testverpakking. |
| NL154599B (nl) | 1970-12-28 | 1977-09-15 | Organon Nv | Werkwijze voor het aantonen en bepalen van specifiek bindende eiwitten en hun corresponderende bindbare stoffen, alsmede testverpakking. |
| US3901654A (en) | 1971-06-21 | 1975-08-26 | Biological Developments | Receptor assays of biologically active compounds employing biologically specific receptors |
| US3853987A (en) | 1971-09-01 | 1974-12-10 | W Dreyer | Immunological reagent and radioimmuno assay |
| US3867517A (en) | 1971-12-21 | 1975-02-18 | Abbott Lab | Direct radioimmunoassay for antigens and their antibodies |
| NL171930C (nl) | 1972-05-11 | 1983-06-01 | Akzo Nv | Werkwijze voor het aantonen en bepalen van haptenen, alsmede testverpakkingen. |
| US3850578A (en) | 1973-03-12 | 1974-11-26 | H Mcconnell | Process for assaying for biologically active molecules |
| US3935074A (en) | 1973-12-17 | 1976-01-27 | Syva Company | Antibody steric hindrance immunoassay with two antibodies |
| US3996345A (en) | 1974-08-12 | 1976-12-07 | Syva Company | Fluorescence quenching with immunological pairs in immunoassays |
| US4034074A (en) | 1974-09-19 | 1977-07-05 | The Board Of Trustees Of Leland Stanford Junior University | Universal reagent 2-site immunoradiometric assay using labelled anti (IgG) |
| US3984533A (en) | 1975-11-13 | 1976-10-05 | General Electric Company | Electrophoretic method of detecting antigen-antibody reaction |
| US4098876A (en) | 1976-10-26 | 1978-07-04 | Corning Glass Works | Reverse sandwich immunoassay |
| US4879219A (en) | 1980-09-19 | 1989-11-07 | General Hospital Corporation | Immunoassay utilizing monoclonal high affinity IgM antibodies |
| US4469863A (en) | 1980-11-12 | 1984-09-04 | Ts O Paul O P | Nonionic nucleic acid alkyl and aryl phosphonates and processes for manufacture and use thereof |
| US5023243A (en) | 1981-10-23 | 1991-06-11 | Molecular Biosystems, Inc. | Oligonucleotide therapeutic agent and method of making same |
| US4476301A (en) | 1982-04-29 | 1984-10-09 | Centre National De La Recherche Scientifique | Oligonucleotides, a process for preparing the same and their application as mediators of the action of interferon |
| US5011771A (en) | 1984-04-12 | 1991-04-30 | The General Hospital Corporation | Multiepitopic immunometric assay |
| US5550111A (en) | 1984-07-11 | 1996-08-27 | Temple University-Of The Commonwealth System Of Higher Education | Dual action 2',5'-oligoadenylate antiviral derivatives and uses thereof |
| US4666828A (en) | 1984-08-15 | 1987-05-19 | The General Hospital Corporation | Test for Huntington's disease |
| US5166315A (en) | 1989-12-20 | 1992-11-24 | Anti-Gene Development Group | Sequence-specific binding polymers for duplex nucleic acids |
| US5034506A (en) | 1985-03-15 | 1991-07-23 | Anti-Gene Development Group | Uncharged morpholino-based polymers having achiral intersubunit linkages |
| US5235033A (en) | 1985-03-15 | 1993-08-10 | Anti-Gene Development Group | Alpha-morpholino ribonucleoside derivatives and polymers thereof |
| US5405938A (en) | 1989-12-20 | 1995-04-11 | Anti-Gene Development Group | Sequence-specific binding polymers for duplex nucleic acids |
| US5185444A (en) | 1985-03-15 | 1993-02-09 | Anti-Gene Deveopment Group | Uncharged morpolino-based polymers having phosphorous containing chiral intersubunit linkages |
| US4683202A (en) | 1985-03-28 | 1987-07-28 | Cetus Corporation | Process for amplifying nucleic acid sequences |
| US4801531A (en) | 1985-04-17 | 1989-01-31 | Biotechnology Research Partners, Ltd. | Apo AI/CIII genomic polymorphisms predictive of atherosclerosis |
| US5264423A (en) | 1987-03-25 | 1993-11-23 | The United States Of America As Represented By The Department Of Health And Human Services | Inhibitors for replication of retroviruses and for the expression of oncogene products |
| US5276019A (en) | 1987-03-25 | 1994-01-04 | The United States Of America As Represented By The Department Of Health And Human Services | Inhibitors for replication of retroviruses and for the expression of oncogene products |
| US5188897A (en) | 1987-10-22 | 1993-02-23 | Temple University Of The Commonwealth System Of Higher Education | Encapsulated 2',5'-phosphorothioate oligoadenylates |
| US4924624A (en) | 1987-10-22 | 1990-05-15 | Temple University-Of The Commonwealth System Of Higher Education | 2,',5'-phosphorothioate oligoadenylates and plant antiviral uses thereof |
| JPH03503894A (ja) | 1988-03-25 | 1991-08-29 | ユニバーシィティ オブ バージニア アランミ パテンツ ファウンデイション | オリゴヌクレオチド n‐アルキルホスホラミデート |
| US5278302A (en) | 1988-05-26 | 1994-01-11 | University Patents, Inc. | Polynucleotide phosphorodithioates |
| US5216141A (en) | 1988-06-06 | 1993-06-01 | Benner Steven A | Oligonucleotide analogs containing sulfur linkages |
| US5272057A (en) | 1988-10-14 | 1993-12-21 | Georgetown University | Method of detecting a predisposition to cancer by the use of restriction fragment length polymorphism of the gene for human poly (ADP-ribose) polymerase |
| CA2006008C (en) | 1988-12-20 | 2000-02-15 | Donald J. Kessler | Method for making synthetic oligonucleotides which bind specifically to target sites on duplex dna molecules, by forming a colinear triplex, the synthetic oligonucleotides and methods of use |
| US5464764A (en) | 1989-08-22 | 1995-11-07 | University Of Utah Research Foundation | Positive-negative selection methods and vectors |
| US5192659A (en) | 1989-08-25 | 1993-03-09 | Genetype Ag | Intron sequence analysis method for detection of adjacent and remote locus alleles as haplotypes |
| US5399676A (en) | 1989-10-23 | 1995-03-21 | Gilead Sciences | Oligonucleotides with inverted polarity |
| US5264562A (en) | 1989-10-24 | 1993-11-23 | Gilead Sciences, Inc. | Oligonucleotide analogs with novel linkages |
| US5264564A (en) | 1989-10-24 | 1993-11-23 | Gilead Sciences | Oligonucleotide analogs with novel linkages |
| US5177198A (en) | 1989-11-30 | 1993-01-05 | University Of N.C. At Chapel Hill | Process for preparing oligoribonucleoside and oligodeoxyribonucleoside boranophosphates |
| US5587361A (en) | 1991-10-15 | 1996-12-24 | Isis Pharmaceuticals, Inc. | Oligonucleotides having phosphorothioate linkages of high chiral purity |
| US5321131A (en) | 1990-03-08 | 1994-06-14 | Hybridon, Inc. | Site-specific functionalization of oligodeoxynucleotides for non-radioactive labelling |
| US5470967A (en) | 1990-04-10 | 1995-11-28 | The Dupont Merck Pharmaceutical Company | Oligonucleotide analogs with sulfamate linkages |
| US5618704A (en) | 1990-07-27 | 1997-04-08 | Isis Pharmacueticals, Inc. | Backbone-modified oligonucleotide analogs and preparation thereof through radical coupling |
| US5541307A (en) | 1990-07-27 | 1996-07-30 | Isis Pharmaceuticals, Inc. | Backbone modified oligonucleotide analogs and solid phase synthesis thereof |
| US5610289A (en) | 1990-07-27 | 1997-03-11 | Isis Pharmaceuticals, Inc. | Backbone modified oligonucleotide analogues |
| US5677437A (en) | 1990-07-27 | 1997-10-14 | Isis Pharmaceuticals, Inc. | Heteroatomic oligonucleoside linkages |
| US5602240A (en) | 1990-07-27 | 1997-02-11 | Ciba Geigy Ag. | Backbone modified oligonucleotide analogs |
| US5489677A (en) | 1990-07-27 | 1996-02-06 | Isis Pharmaceuticals, Inc. | Oligonucleoside linkages containing adjacent oxygen and nitrogen atoms |
| US5623070A (en) | 1990-07-27 | 1997-04-22 | Isis Pharmaceuticals, Inc. | Heteroatomic oligonucleoside linkages |
| US5608046A (en) | 1990-07-27 | 1997-03-04 | Isis Pharmaceuticals, Inc. | Conjugated 4'-desmethyl nucleoside analog compounds |
| MY107332A (en) | 1990-08-03 | 1995-11-30 | Sterling Drug Inc | Compounds and methods for inhibiting gene expression. |
| US5177196A (en) | 1990-08-16 | 1993-01-05 | Microprobe Corporation | Oligo (α-arabinofuranosyl nucleotides) and α-arabinofuranosyl precursors thereof |
| US5214134A (en) | 1990-09-12 | 1993-05-25 | Sterling Winthrop Inc. | Process of linking nucleosides with a siloxane bridge |
| US5561225A (en) | 1990-09-19 | 1996-10-01 | Southern Research Institute | Polynucleotide analogs containing sulfonate and sulfonamide internucleoside linkages |
| JPH06505704A (ja) | 1990-09-20 | 1994-06-30 | ギリアド サイエンシズ,インコーポレイテッド | 改変ヌクレオシド間結合 |
| US5486359A (en) | 1990-11-16 | 1996-01-23 | Osiris Therapeutics, Inc. | Human mesenchymal stem cells |
| US6933286B2 (en) | 1991-03-19 | 2005-08-23 | R. Martin Emanuele | Therapeutic delivery compositions and methods of use thereof |
| US20020123476A1 (en) | 1991-03-19 | 2002-09-05 | Emanuele R. Martin | Therapeutic delivery compositions and methods of use thereof |
| US5539082A (en) | 1993-04-26 | 1996-07-23 | Nielsen; Peter E. | Peptide nucleic acids |
| US5719262A (en) | 1993-11-22 | 1998-02-17 | Buchardt, Deceased; Ole | Peptide nucleic acids having amino acid side chains |
| US5714331A (en) | 1991-05-24 | 1998-02-03 | Buchardt, Deceased; Ole | Peptide nucleic acids having enhanced binding affinity, sequence specificity and solubility |
| US5571799A (en) | 1991-08-12 | 1996-11-05 | Basco, Ltd. | (2'-5') oligoadenylate analogues useful as inhibitors of host-v5.-graft response |
| US6235887B1 (en) | 1991-11-26 | 2001-05-22 | Isis Pharmaceuticals, Inc. | Enhanced triple-helix and double-helix formation directed by oligonucleotides containing modified pyrimidines |
| US5633360A (en) | 1992-04-14 | 1997-05-27 | Gilead Sciences, Inc. | Oligonucleotide analogs capable of passive cell membrane permeation |
| US5434257A (en) | 1992-06-01 | 1995-07-18 | Gilead Sciences, Inc. | Binding compentent oligomers containing unsaturated 3',5' and 2',5' linkages |
| US5281521A (en) | 1992-07-20 | 1994-01-25 | The Trustees Of The University Of Pennsylvania | Modified avidin-biotin technique |
| US5721138A (en) | 1992-12-15 | 1998-02-24 | Sandford University | Apolipoprotein(A) promoter and regulatory sequence constructs and methods of use |
| US5476925A (en) | 1993-02-01 | 1995-12-19 | Northwestern University | Oligodeoxyribonucleotides including 3'-aminonucleoside-phosphoramidate linkages and terminal 3'-amino groups |
| GB9304618D0 (en) | 1993-03-06 | 1993-04-21 | Ciba Geigy Ag | Chemical compounds |
| HU9501974D0 (en) | 1993-03-31 | 1995-09-28 | Sterling Winthrop Inc | Oligonucleotides with amide linkages replacing phosphodiester linkages |
| US5625050A (en) | 1994-03-31 | 1997-04-29 | Amgen Inc. | Modified oligonucleotides and intermediates useful in nucleic acid therapeutics |
| US5541110A (en) | 1994-05-17 | 1996-07-30 | Bristol-Myers Squibb | Cloning and expression of a gene encoding bryodin 1 from Bryonia dioica |
| US5807718A (en) | 1994-12-02 | 1998-09-15 | The Scripps Research Institute | Enzymatic DNA molecules |
| US5843780A (en) | 1995-01-20 | 1998-12-01 | Wisconsin Alumni Research Foundation | Primate embryonic stem cells |
| AU3888699A (en) | 1998-05-07 | 1999-11-23 | University Of South Florida | Bone marrow cells as a source of neurons for brain and spinal cord repair |
| CA2328457A1 (en) | 1998-06-20 | 1999-12-29 | Washington University | Membrane-permeant peptide complexes for medical imaging, diagnostics, and pharmaceutical therapy |
| US6303374B1 (en) | 2000-01-18 | 2001-10-16 | Isis Pharmaceuticals Inc. | Antisense modulation of caspase 3 expression |
| GB0001309D0 (en) | 2000-01-20 | 2000-03-08 | Nestle Sa | Valve arrangement |
| CN101584869B (zh) | 2002-02-06 | 2013-03-27 | 桑比欧公司 | 通过导入notch基因将骨髓基质细胞诱导分化为神经细胞或骨骼肌细胞的方法 |
| US20050058641A1 (en) | 2002-05-22 | 2005-03-17 | Siemionow Maria Z. | Tolerance induction and maintenance in hematopoietic stem cell allografts |
| ES2702942T3 (es) | 2003-04-17 | 2019-03-06 | Alnylam Pharmaceuticals Inc | Agentes de ARNi modificados |
| EP1506997A1 (en) | 2003-08-14 | 2005-02-16 | NeuroProgen GmbH Leipzig | Method of generating neural stem cells |
| US20050182005A1 (en) | 2004-02-13 | 2005-08-18 | Tuschl Thomas H. | Anti-microRNA oligonucleotide molecules |
| WO2005110479A2 (en) | 2004-04-28 | 2005-11-24 | Fibrogen, Inc. | Treatments for pancreatic cancer |
| WO2006040763A2 (en) | 2004-10-12 | 2006-04-20 | Technion Research & Development Foundation Ltd. | Isolated primate embryonic cells and methods of generating and using same |
| EP2302055B1 (en) | 2004-11-12 | 2014-08-27 | Asuragen, Inc. | Methods and compositions involving miRNA and miRNA inhibitor molecules |
| EP1705245B1 (en) | 2005-03-23 | 2009-05-20 | Stiftung CAESAR | Neural stem cells |
| EP2465924A3 (en) | 2005-06-16 | 2013-01-02 | Ramot at Tel-Aviv University Ltd. | Isolated cells and populations comprising same for the treament of cns diseases |
| KR101022401B1 (ko) | 2005-09-29 | 2011-03-15 | 아주대학교산학협력단 | 자살유전자를 발현하는 중간엽 줄기세포를 포함하는 암치료용 조성물 |
| US20100021434A1 (en) | 2005-12-08 | 2010-01-28 | Ramot At Tel Aviv University Ltd. | Isolated Oligodendrocyte-Like Cells and Populations Comprising Same for the Treatment of CNS Diseases |
| EP2064319B1 (en) | 2006-08-28 | 2017-02-22 | Yeda Research and Development Co. Ltd. | Methods of generating glial and neuronal cells and use of same for the treatment of medical conditions of the cns |
| US20080176328A1 (en) | 2007-01-19 | 2008-07-24 | Seoul National University Industry Foundation | Method of inducing differentiation of mesenchymal stem cells into neurons |
| US8580757B2 (en) * | 2007-08-09 | 2013-11-12 | Thermo Fisher Scientific Biosciences Inc. | Methods of modulating mesenchymal stem cell differentiation |
| WO2009070805A2 (en) * | 2007-12-01 | 2009-06-04 | Asuragen, Inc. | Mir-124 regulated genes and pathways as targets for therapeutic intervention |
| WO2009122413A1 (en) | 2008-03-31 | 2009-10-08 | Hadasit Medical Research Services & Development Limited | Motor neurons developed from stem cells |
| EP2620493B1 (en) | 2008-05-28 | 2019-03-27 | Ramot at Tel Aviv University Ltd. | Mesenchymal stem cells for the treatment of CNS diseases |
| CA2756670A1 (en) | 2009-03-26 | 2010-09-30 | The Regents Of The University Of California | Mesenchymal stem cells producing inhibitory rna for disease modification |
| WO2010115050A2 (en) * | 2009-04-01 | 2010-10-07 | The Regents Of The University Of California | Embryonic stem cell specific micrornas promote induced pluripotency |
| JP2012530054A (ja) * | 2009-06-10 | 2012-11-29 | ブレインステム バイオテック リミテッド | 多能性ストローマ細胞のニューロン分化のための方法、システム及び組成物 |
| WO2011030336A1 (en) | 2009-09-08 | 2011-03-17 | Ramot At Tel-Aviv University Ltd. | Methods of diagnosing amyotrophic lateral sclerosis (als) |
| WO2011159075A2 (ko) | 2010-06-14 | 2011-12-22 | 차의과학대학교 산학협력단 | 2차원 배양을 이용한 성체줄기세포의 신경전구세포로의 분화방법 및 신경전구세포를 이용한 신경손상 질환 치료용 약학 조성물 |
| KR101183620B1 (ko) | 2010-06-18 | 2012-09-18 | 서울대학교산학협력단 | 지방조직 유래의 간엽줄기세포를 포함하는 파킨슨병 진단용 조성물 및 파킨슨병 진단용 바이오마커 |
| CA2804791C (en) * | 2010-07-08 | 2019-07-30 | Duke University | Direct reprogramming of cells to cardiac myocyte fate |
| SG187845A1 (en) | 2010-08-16 | 2013-03-28 | Brainstem Biotech Ltd | Methods of generating oligodendrocytes and cell populations comprising same |
| WO2013124817A2 (en) | 2012-02-22 | 2013-08-29 | Brainstem Biotec Ltd. | MicroRNAS FOR THE GENERATION OF ASTROCYTES |
| EP2845010A2 (en) | 2012-02-22 | 2015-03-11 | Brainstem Biotec Ltd. | Mesenchymal stem cells for in vitro modeling and cell-based therapy of human diseases and banks thereof |
| EP2844745A2 (en) * | 2012-02-22 | 2015-03-11 | Brainstem Biotec Ltd. | Generation of neural stem cells and motor neurons |
-
2013
- 2013-02-21 EP EP13712927.6A patent/EP2844745A2/en not_active Withdrawn
- 2013-02-21 JP JP2014558252A patent/JP2015509366A/ja active Pending
- 2013-02-21 US US14/380,165 patent/US9803175B2/en not_active Expired - Fee Related
- 2013-02-21 WO PCT/IB2013/051429 patent/WO2013124816A2/en not_active Ceased
- 2013-02-21 EP EP18180888.2A patent/EP3401394A1/en not_active Withdrawn
-
2017
- 2017-10-26 US US15/794,137 patent/US10752883B2/en active Active
- 2017-12-04 JP JP2017232724A patent/JP6526164B2/ja not_active Expired - Fee Related
-
2020
- 2020-08-12 US US16/991,455 patent/US20200377854A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP3401394A1 (en) | 2018-11-14 |
| US20180142208A1 (en) | 2018-05-24 |
| WO2013124816A2 (en) | 2013-08-29 |
| JP2018075017A (ja) | 2018-05-17 |
| WO2013124816A8 (en) | 2013-10-17 |
| WO2013124816A3 (en) | 2014-01-03 |
| US20200377854A1 (en) | 2020-12-03 |
| EP2844745A2 (en) | 2015-03-11 |
| JP2015509366A (ja) | 2015-03-30 |
| US9803175B2 (en) | 2017-10-31 |
| US20150037299A1 (en) | 2015-02-05 |
| US10752883B2 (en) | 2020-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6526164B2 (ja) | 神経幹細胞および運動ニューロンの生成 | |
| JP6329911B2 (ja) | 星状膠細胞作製のためのミクロrna | |
| US9783781B2 (en) | Methods of generating oligodendrocytes and cell populations comprising same | |
| JP2024073546A (ja) | 幹細胞微粒子 | |
| US20210228647A1 (en) | Mesenchymal stem cell and use thereof for treatment of muscle injury and muscle-associated diseases | |
| JP2015510401A (ja) | ヒト疾患のインビトロモデル化および細胞に基づく治療のための間葉系幹細胞ならびにそのバンク | |
| US20170009211A1 (en) | DOWNREGULATION OF miR-7 FOR PROMOTION OF BETA CELL DIFFERENTIATION AND INSULIN PRODUCTION | |
| US20190015453A1 (en) | MicroRNAS FOR THE GENERATION OF ASTROCYTES | |
| US20190367873A1 (en) | Methods of generating oligodendrocytes and cell populations comprising same | |
| TW202140783A (zh) | 活體外誘導多潛能性幹細胞增殖及分化 | |
| EP3814501A1 (en) | Mirnas mir-155 and mir-27b, and use thereof for stimulating mesenchymal stem cells | |
| JP2026502521A (ja) | 増強された抗炎症性活性を有するドーパミン作動性ニューロンを使用して神経学的疾患を処置するための組成物および方法 | |
| WO2026074556A1 (en) | Methods for rejuvenating human cells with micro rnas | |
| Chang et al. | MicroRNAs in Development, Stem Cell Differentiation, and Regenerative Medicine | |
| Jones | Development of methods for retinal ganglion cell replacement in glaucoma |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20181102 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190124 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190412 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190507 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6526164 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |