JP6343671B2 - トロンビンを利用した幹細胞由来のエキソソームの生成促進方法 - Google Patents
トロンビンを利用した幹細胞由来のエキソソームの生成促進方法 Download PDFInfo
- Publication number
- JP6343671B2 JP6343671B2 JP2016539061A JP2016539061A JP6343671B2 JP 6343671 B2 JP6343671 B2 JP 6343671B2 JP 2016539061 A JP2016539061 A JP 2016539061A JP 2016539061 A JP2016539061 A JP 2016539061A JP 6343671 B2 JP6343671 B2 JP 6343671B2
- Authority
- JP
- Japan
- Prior art keywords
- stem cell
- medium
- derived
- thrombin
- growth factor
- 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.)
- Active
Links
- 210000001808 exosome Anatomy 0.000 title claims description 78
- 210000000130 stem cell Anatomy 0.000 title claims description 61
- 108090000190 Thrombin Proteins 0.000 title claims description 44
- 229960004072 thrombin Drugs 0.000 title claims description 44
- 238000000034 method Methods 0.000 title claims description 35
- 230000001737 promoting effect Effects 0.000 title description 15
- 239000003102 growth factor Substances 0.000 claims description 18
- 239000002609 medium Substances 0.000 claims description 18
- 102000003745 Hepatocyte Growth Factor Human genes 0.000 claims description 13
- 108090000100 Hepatocyte Growth Factor Proteins 0.000 claims description 13
- 108010025020 Nerve Growth Factor Proteins 0.000 claims description 12
- 102000015336 Nerve Growth Factor Human genes 0.000 claims description 12
- 210000002901 mesenchymal stem cell Anatomy 0.000 claims description 12
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 claims description 11
- 229940053128 nerve growth factor Drugs 0.000 claims description 11
- 239000007758 minimum essential medium Substances 0.000 claims description 10
- 238000012258 culturing Methods 0.000 claims description 9
- 102000018233 Fibroblast Growth Factor Human genes 0.000 claims description 8
- 108050007372 Fibroblast Growth Factor Proteins 0.000 claims description 8
- 229940126864 fibroblast growth factor Drugs 0.000 claims description 8
- 230000001965 increasing effect Effects 0.000 claims description 8
- 102000004219 Brain-derived neurotrophic factor Human genes 0.000 claims description 7
- 108090000715 Brain-derived neurotrophic factor Proteins 0.000 claims description 7
- 229940077737 brain-derived neurotrophic factor Drugs 0.000 claims description 7
- 210000004027 cell Anatomy 0.000 claims description 7
- 102000009024 Epidermal Growth Factor Human genes 0.000 claims description 6
- VBEQCZHXXJYVRD-GACYYNSASA-N uroanthelone Chemical compound C([C@@H](C(=O)N[C@H](C(=O)N[C@@H](CS)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CS)C(=O)N[C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O)C(C)C)[C@@H](C)O)NC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H](CCSC)NC(=O)[C@H](CS)NC(=O)[C@@H](NC(=O)CNC(=O)CNC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CS)NC(=O)CNC(=O)[C@H]1N(CCC1)C(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC(N)=O)C(C)C)[C@@H](C)CC)C1=CC=C(O)C=C1 VBEQCZHXXJYVRD-GACYYNSASA-N 0.000 claims description 6
- 101800003838 Epidermal growth factor Proteins 0.000 claims description 5
- 210000004504 adult stem cell Anatomy 0.000 claims description 5
- 229940116977 epidermal growth factor Drugs 0.000 claims description 5
- 210000004700 fetal blood Anatomy 0.000 claims description 5
- 239000013028 medium composition Substances 0.000 claims description 5
- 210000001519 tissue Anatomy 0.000 claims description 5
- 230000002792 vascular Effects 0.000 claims description 5
- 210000001691 amnion Anatomy 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007640 basal medium Substances 0.000 claims description 2
- 210000001185 bone marrow Anatomy 0.000 claims description 2
- 210000001671 embryonic stem cell Anatomy 0.000 claims description 2
- 210000002894 multi-fate stem cell Anatomy 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims description 2
- 210000005036 nerve Anatomy 0.000 claims description 2
- 235000015097 nutrients Nutrition 0.000 claims description 2
- 210000002826 placenta Anatomy 0.000 claims description 2
- 210000003491 skin Anatomy 0.000 claims description 2
- 210000003954 umbilical cord Anatomy 0.000 claims description 2
- 239000012980 RPMI-1640 medium Substances 0.000 claims 1
- 210000003425 amniotic epithelial cell Anatomy 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 210000002472 endoplasmic reticulum Anatomy 0.000 description 4
- 239000004017 serum-free culture medium Substances 0.000 description 4
- 102100025222 CD63 antigen Human genes 0.000 description 3
- 101000934368 Homo sapiens CD63 antigen Proteins 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 102000009618 Transforming Growth Factors Human genes 0.000 description 3
- 108010009583 Transforming Growth Factors Proteins 0.000 description 3
- 238000004113 cell culture Methods 0.000 description 3
- 210000000170 cell membrane Anatomy 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 210000004379 membrane Anatomy 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 210000002487 multivesicular body Anatomy 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 108010071942 Colony-Stimulating Factors Proteins 0.000 description 2
- 102000003972 Fibroblast growth factor 7 Human genes 0.000 description 2
- 108090000385 Fibroblast growth factor 7 Proteins 0.000 description 2
- 239000006147 Glasgow's Minimal Essential Medium Substances 0.000 description 2
- 102100039620 Granulocyte-macrophage colony-stimulating factor Human genes 0.000 description 2
- 108090000723 Insulin-Like Growth Factor I Proteins 0.000 description 2
- 108090001005 Interleukin-6 Proteins 0.000 description 2
- 102000004889 Interleukin-6 Human genes 0.000 description 2
- 102000010780 Platelet-Derived Growth Factor Human genes 0.000 description 2
- 108010038512 Platelet-Derived Growth Factor Proteins 0.000 description 2
- 102000013275 Somatomedins Human genes 0.000 description 2
- 230000010261 cell growth Effects 0.000 description 2
- 238000003018 immunoassay Methods 0.000 description 2
- 239000012139 lysis buffer Substances 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 210000002966 serum Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005199 ultracentrifugation Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 210000001744 T-lymphocyte Anatomy 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000000735 allogeneic effect Effects 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 210000003719 b-lymphocyte Anatomy 0.000 description 1
- 210000001772 blood platelet Anatomy 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000024245 cell differentiation Effects 0.000 description 1
- 230000032823 cell division Effects 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 238000002659 cell therapy Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 210000004443 dendritic cell Anatomy 0.000 description 1
- 210000002257 embryonic structure Anatomy 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- 230000008472 epithelial growth Effects 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 238000000703 high-speed centrifugation Methods 0.000 description 1
- 210000002865 immune cell Anatomy 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000035992 intercellular communication Effects 0.000 description 1
- 210000002540 macrophage Anatomy 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000009456 molecular mechanism Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009168 stem cell therapy Methods 0.000 description 1
- 210000002536 stromal cell Anatomy 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
- 238000001262 western blot Methods 0.000 description 1
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
-
- 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
- C12N5/0652—Cells of skeletal and connective tissues; Mesenchyme
- C12N5/0662—Stem cells
- C12N5/0665—Blood-borne mesenchymal stem cells, e.g. from umbilical cord blood
-
- 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
- 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
- A61K35/48—Reproductive organs
- A61K35/51—Umbilical cord; Umbilical cord blood; Umbilical 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
- A61K35/48—Reproductive organs
- A61K35/54—Ovaries; Ova; Ovules; Embryos; Foetal cells; Germ cells
- A61K35/545—Embryonic stem cells; Pluripotent stem cells; Induced pluripotent stem cells; Uncharacterised stem cells
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
-
- 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
-
- 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
- C12N5/0652—Cells of skeletal and connective tissues; Mesenchyme
- C12N5/0662—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
- 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
- C12N5/067—Hepatocytes
- C12N5/0671—Three-dimensional culture, tissue culture or organ culture; Encapsulated 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
- 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
- C12N5/0696—Artificially induced pluripotent stem cells, e.g. iPS
-
- 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
- C12N2501/70—Enzymes
- C12N2501/73—Hydrolases (EC 3.)
- C12N2501/734—Proteases (EC 3.4.)
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cell Biology (AREA)
- Developmental Biology & Embryology (AREA)
- Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Immunology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Virology (AREA)
- Reproductive Health (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- Hematology (AREA)
- Gynecology & Obstetrics (AREA)
- Rheumatology (AREA)
- Dermatology (AREA)
- Transplantation (AREA)
- Gastroenterology & Hepatology (AREA)
- Neurology (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Neurosurgery (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Description
幹細胞由来のエキソソームを分離するために、トロンビンおよび超遠心分離機(Ultracentrifuge)を利用した。より具体的に、1×106個の臍帯血(umbilical cord blood)由来間葉系幹細胞を60mm培養皿(orange scientific cat# 4450200)に分注した後、1週間の間培養した。培養皿に細胞がいっぱいに増殖したのを確認した後、濃度別(10、20、50、100U/ml)トロンビン(thrombin)が希釈されている血清フリー培養培地(MEM alpha media)に取り替え、さらに24時間の間培養した。その後、培養液を遠心分離チューブに分けて入れて4℃、10000rpmで30分間遠心分離し、上澄み液を新しいチューブに移して細胞破片(debris)を除去した。前記上澄み液を再び4℃、100、000rpmで2時間の間超遠心分離した後、上澄み液を除去してエキソソームを分離した(最終濃度:15μg/ml)。
前記実施例1の過程を通じて分離したエキソソームが従来の公知のエキソソーム固有の特性を有しているかを確認するために、下記のような実験を遂行した。まず、分離したエキソソームをSEMイメージを通じて観察し、ウェスタンブロットを利用して公知のエキソソームマーカーであるCD63およびCD9(System Bioscience、Mountain View、CA、USA)の発現を確認した。また、溶解緩衝液(lysis buffer)を利用してエキソソーム膜を溶解した後、エキソソーム内の蛋白質を分離し、Procarta immunoassay kit(affymatrix、Santa Clara、CA、USA)を利用してエキソソーム内成長因子であるHGFとVEGFの量を測定した。その結果をそれぞれ図1〜図3に示した。
また、図2および図3に示した通り、前記実施例1と同じ方法を通じて分離したエキソソームは正常にエキソソームマーカーであるCD63およびCD9を発現しており、エキソソーム内に成長因子であるVEGFおよびHGFが存在することを確認した。
3−1.トロンビン処理濃度によるエキソソーム生成程度検証
トロンビン処理濃度による幹細胞由来のエキソソームの生成程度を確認するために、幹細胞培養時にトロンビンの濃度を異ならせて前記実施例1と同じ方法でエキソソームを分離してこれを定量した。その結果を図4に示した。
トロンビンを利用したエキソソーム生成促進方法の効率性を検証するために、トロンビンの代わりに培養培地にLPSまたはH2O2を処理したことを除いては前記実施例1と同じ方法でエキソソームを分離してこれを定量した。その結果を図5に示した。
トロンビン処理が幹細胞内小胞体の形成に及ぼす影響を確認するために、臍帯血由来間葉系幹細胞を50U/mlのトロンビンが希釈されている血清フリー培養培地(MEM alpha media)で6時間の間培養した後、前記実施例1と同じ方法でエキソソームを分離してこれを電子顕微鏡で観察した。その結果を図6に示した。
トロンビン処理がエキソソーム内成長因子の発現に及ぼす影響を確認するために、臍帯血由来間葉系幹細胞を50U/mlのトロンビンが希釈されている血清フリー培養培地(MEM alpha media)で6時間の間培養した後、前記実施例1と同じ方法でエキソソームを分離した。溶解緩衝液(lysis buffer)を利用してエキソソーム膜を溶解した後、エキソソーム内の蛋白質を分離し、Procarta immunoassay kit(affymatrix、Santa Clara、CA、USA)を利用してエキソソーム内成長因子であるBDNF、FGF、HGF、NGF、IL−6およびVEGFの量を測定した。その結果を図7に示した。
Claims (10)
- 幹細胞をトロンビンを含む培地で培養する段階、および
前記培地から、幹細胞由来のエキソソームを分離する段階
を含む、幹細胞当たりの幹細胞由来のエキソソームの生成量を増加する方法。 - 前記幹細胞は胚性幹細胞または成体幹細胞であることを特徴とする、請求項1に記載の方法。
- 前記成体幹細胞は間葉系幹細胞、ヒト組織由来の間葉系基質細胞、ヒト組織由来の間葉系幹細胞、多分化能幹細胞および羊膜上皮細胞で構成された群から選択される1種以上の成体幹細胞であることを特徴とする、請求項2に記載の方法。
- 前記間葉系幹細胞は臍帯、臍帯血、骨髄、脂肪、筋肉、神経、皮膚、羊膜および胎盤で構成された群から選択される1種以上の組織から由来した間葉系幹細胞であることを特徴とする、請求項3に記載の方法。
- 前記培地はDMEM (Dulbecco’s Modified Eagle’s Medium)、MEM (Minimal Essential Medium)、BME (Basal Medium Eagle)、RPMI 1640、DMEM/F−10(Dulbecco’s Modified Eagle’s Medium:Nutrient Mixture F−10)、DMEM/F−12 (Dulbecco’s Modified Eagle’s Medium:Nutrient Mixture F−12)、α−MEM(α−Minimal essential Medium)、G−MEM(Glasgow’s Minimal Essential Medium)、IMDM(Isocove’s Modified Dulbecco’s Medium)、およびKnockOut(登録商標) DMEMからなる群から選択された1種以上の培地であることを特徴とする、請求項1に記載の方法。
- 前記トロンビンは培地内に1〜1000U/mlの濃度で含まれることを特徴とする、請求項1〜請求項5のいずれか一項に記載の方法。
- 前記培養は12時間〜48時間の間実行されることを特徴とする、請求項1〜請求項5のいずれか一項に記載の方法。
- トロンビンを含む、幹細胞当たりの幹細胞由来のエキソソームの生成量増加用培地組成物。
- 幹細胞をトロンビンを含む培地で培養する段階、および
前記培地から、幹細胞由来のエキソソームを分離する段階
を含む、幹細胞当たりの幹細胞由来のエキソソーム内成長因子の生成量を増加する方法。 - 前記成長因子は脳由来神経成長因子(brain−derived neurotropic factor、BDNF)、繊維芽細胞成長因子(fibroblast growth factor、FGF)、肝細胞成長因子(hepatocyte growth factor、HGF)、神経成長因子(nerve growth factor、NGF)および血管上皮成長因子(vascular endothelial growth factor、VEGF)からなる群から選択された1種以上であることを特徴とする、請求項9に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2013-0154891 | 2013-12-12 | ||
KR20130154891 | 2013-12-12 | ||
PCT/KR2014/012291 WO2015088288A1 (ko) | 2013-12-12 | 2014-12-12 | 트롬빈을 이용한 줄기세포 유래 엑소좀의 생성 촉진 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017500033A JP2017500033A (ja) | 2017-01-05 |
JP6343671B2 true JP6343671B2 (ja) | 2018-06-13 |
Family
ID=53371507
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016539062A Active JP6190536B2 (ja) | 2013-12-12 | 2014-12-12 | 幹細胞由来のエキソソームを有効成分に含む脳室内出血治療用薬学的組成物 |
JP2016539061A Active JP6343671B2 (ja) | 2013-12-12 | 2014-12-12 | トロンビンを利用した幹細胞由来のエキソソームの生成促進方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016539062A Active JP6190536B2 (ja) | 2013-12-12 | 2014-12-12 | 幹細胞由来のエキソソームを有効成分に含む脳室内出血治療用薬学的組成物 |
Country Status (5)
Country | Link |
---|---|
US (2) | US9982233B2 (ja) |
EP (2) | EP3081223B1 (ja) |
JP (2) | JP6190536B2 (ja) |
KR (3) | KR101643825B1 (ja) |
WO (2) | WO2015088286A1 (ja) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9919011B2 (en) * | 2014-03-18 | 2018-03-20 | Samsung Life Public Welfare Foundation | Method for treating an inflammatory brain disease comprising administering a stem cell-derived exosome |
ES2941757T3 (es) * | 2015-06-12 | 2023-05-25 | Hudson Inst Med Res | Exosomas amnióticos alogénicos de mamífero para el tratamiento de una enfermedad fibrótica |
WO2017123022A1 (ko) * | 2016-01-12 | 2017-07-20 | 주식회사 강스템바이오텍 | 고함량의 성장인자를 함유한 줄기세포 유래 엑소좀 |
KR101843634B1 (ko) * | 2016-04-15 | 2018-03-30 | 사회복지법인 삼성생명공익재단 | 트롬빈 처리 줄기세포에서 유래된 엑소좀을 포함하는 만성폐질환 치료용 조성물 |
WO2017188614A1 (ko) * | 2016-04-27 | 2017-11-02 | 사회복지법인 삼성생명공익재단 | 미숙아 뇌실내 출혈 치료를 위한 고효능 줄기세포 선별법 |
KR101860266B1 (ko) * | 2016-07-01 | 2018-05-24 | 사회복지법인 삼성생명공익재단 | 트롬빈 처리 줄기세포에서 유래된 엑소좀을 포함하는 피부상처 치료용 조성물 |
WO2018004237A1 (ko) * | 2016-07-01 | 2018-01-04 | 사회복지법인 삼성생명공익재단 | 트롬빈 처리 줄기세포에서 유래된 엑소좀을 포함하는 피부상처 치료용 조성물 |
TWI601741B (zh) * | 2016-07-11 | 2017-10-11 | 財團法人國家衛生研究院 | 利用前列腺素受體ep4-拮抗劑誘導幹細胞製造含有高囊泡含物之外泌體囊泡的方法及其應用 |
US20210283183A1 (en) * | 2016-08-05 | 2021-09-16 | Exostemtech Co., Ltd. | Composition for preventing or treating pulmonary fibrosis containing exosome isolated from adipose-derived stem cell as active ingredient |
KR101973284B1 (ko) | 2017-01-16 | 2019-04-29 | 사회복지법인 삼성생명공익재단 | 신생아 hie 치료용 조성물 |
CN106676064A (zh) * | 2017-01-20 | 2017-05-17 | 深圳中健生物技术有限公司 | 一种脐带血间充质干细胞培养液 |
WO2018226051A2 (ko) * | 2017-06-07 | 2018-12-13 | 주식회사 엑소스템텍 | 인간줄기세포 유래 엑소좀을 포함하는 세포 배양용 무혈청 배지 조성물 |
CN107349220A (zh) * | 2017-07-26 | 2017-11-17 | 深圳市泰华细胞工程有限公司 | 一种包含成纤维细胞外泌体的制剂及其用途 |
US11590175B2 (en) * | 2017-08-23 | 2023-02-28 | Merakris Therapeutics Llc | Compositions containing amniotic components and methods for preparation and use thereof |
KR101980453B1 (ko) * | 2017-11-29 | 2019-08-30 | 재단법인 아산사회복지재단 | 줄기세포 유래 엑소좀 생성 촉진용 조성물 |
KR20200098600A (ko) | 2017-12-14 | 2020-08-20 | 메이오 파운데이션 포 메디칼 에쥬케이션 앤드 리써치 | 정제된 엑소좀 생성물, 제조 방법 및 사용 방법 |
CN108823159B (zh) * | 2018-07-13 | 2022-08-09 | 上海齐昔生物科技集团有限公司 | Pdgf-bb对间充质干细胞释放的外泌体的影响 |
KR20190063453A (ko) | 2019-01-15 | 2019-06-07 | 재단법인 아산사회복지재단 | 줄기세포 유래 엑소좀 생성 촉진용 조성물 |
WO2020204161A1 (ja) | 2019-04-04 | 2020-10-08 | 日産化学株式会社 | 細胞外小胞の分泌を促進するための組成物 |
WO2020222503A1 (ko) * | 2019-04-29 | 2020-11-05 | 사회복지법인 삼성생명공익재단 | 단백질분해효소 활성 수용체 매개 신호전달 경로의 활성을 이용한 세포외 소포의 고효율 생성능을 갖는 줄기세포의 선별방법 |
KR102268589B1 (ko) * | 2019-04-29 | 2021-06-24 | 사회복지법인 삼성생명공익재단 | 단백질분해효소 활성 수용체 매개 신호전달 경로의 활성을 이용한 세포외 소포의 고효율 생성능을 갖는 줄기세포의 선별방법 |
CN115427014A (zh) | 2019-11-28 | 2022-12-02 | 韩国科学技术研究院 | 牛奶外泌体的新用途 |
KR20210127510A (ko) * | 2020-04-14 | 2021-10-22 | 사회복지법인 삼성생명공익재단 | 트롬빈 처리 줄기세포에서 유래된 엑소좀을 포함하는 당뇨병성 피부질환 예방 또는 치료용 조성물 |
JP6967308B1 (ja) * | 2020-06-30 | 2021-11-17 | 国立大学法人高知大学 | 胎児付属物由来組織細胞培養上清を含む脳神経障害治療剤 |
WO2022218443A1 (zh) * | 2021-04-16 | 2022-10-20 | 卓越细胞工程(香港)有限公司 | 间充质干细胞来源的外泌体治疗脑卒中的方法和组合物 |
WO2023080413A1 (ko) | 2021-11-02 | 2023-05-11 | 주식회사 디자인셀 | 줄기세포 배양액 및 이로부터 분리된 엑소좀을 유효성분으로 포함하는 안구 질환의 예방 또는 치료용 약학적 조성물 |
CN114904043B (zh) * | 2022-04-28 | 2023-07-21 | 深圳市儿童医院 | 复合水凝胶及其制备方法和应用 |
KR20240019971A (ko) | 2022-08-05 | 2024-02-14 | 주식회사 엠제이바이오젠 | 엑소좀 농도 향상을 위한 조성물 및 방법 |
KR20240058028A (ko) * | 2022-10-24 | 2024-05-03 | 주식회사 디자인셀 | 줄기세포 배양액 및 상기로부터 분리된 세포외소포를 유효성분으로 포함하는 뇌신경계 질환의 예방 또는 치료용 약학적 조성물 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060084082A1 (en) * | 1997-03-07 | 2006-04-20 | Human Genome Sciences, Inc. | 186 human secreted proteins |
FR2788780B1 (fr) | 1999-01-27 | 2001-03-30 | Ap Cells Inc | Procede de preparation de vesicules membranaires |
EP1287015A1 (en) * | 2000-04-18 | 2003-03-05 | Human Genome Sciences, Inc. | Extracellular matrix polynucleotides, polypeptides, and antibodies |
US8537656B2 (en) | 2000-07-19 | 2013-09-17 | Ipr Licensing, Inc. | Method for compensating for multi-path of a CDMA reverse link utilizing an orthogonal channel structure |
JP2006509516A (ja) * | 2002-12-13 | 2006-03-23 | セロゴ | 培地組成物、培養方法、得られた筋芽細胞、および該細胞の使用方法 |
US8518390B2 (en) * | 2003-06-27 | 2013-08-27 | Advanced Technologies And Regenerative Medicine, Llc | Treatment of stroke and other acute neural degenerative disorders via intranasal administration of umbilical cord-derived cells |
JP2007535947A (ja) * | 2004-05-03 | 2007-12-13 | ペテル マクカルルム キャンサー インスティチュート | 幹細胞増幅及び分化のための方法 |
US8034762B2 (en) * | 2004-09-02 | 2011-10-11 | Cognosci, Inc. | Treatment of subarachnoid hemorrhage with Apo E analogs |
US20100034803A1 (en) | 2005-09-30 | 2010-02-11 | Tobishi Pharmaceutical Co., Ltd. | Activating agent of stem cells and/or progenitor cells |
WO2007049096A1 (en) * | 2005-10-25 | 2007-05-03 | Inserm (Institut National De La Sante Et De La Recherche Medicale) | A method of expansion of endothelial progenitor cells |
KR100926975B1 (ko) * | 2007-08-01 | 2009-11-17 | 리젠프라임 주식회사 | 알지네이트로 코팅된 피브린/ha 혼합체 스캐폴드를이용한 중간엽줄기세포의 분화방법 및 연골세포의 배양방법 |
MX2011001991A (es) * | 2008-08-20 | 2011-03-29 | Anthrogenesis Corp | Tratamiento de la apoplejia utilizando celulas placentarias aisladas. |
DK2367932T3 (da) * | 2008-11-19 | 2019-09-23 | Celularity Inc | Amnion-afledte adhærente celler |
KR20100116812A (ko) * | 2009-04-23 | 2010-11-02 | 서울대학교산학협력단 | 세포응집을 이용한 심장줄기세포의 유도, 배양 방법 및 이 방법에 의해 제조된 줄기세포 |
CN109432126B (zh) | 2011-03-11 | 2022-06-14 | 儿童医学中心公司 | 与间充质干细胞外来体相关的方法和组合物 |
KR101405437B1 (ko) * | 2011-08-16 | 2014-06-11 | 사회복지법인 삼성생명공익재단 | 줄기세포 유래 미세소포를 포함하는 신경 생성 촉진용 조성물 |
EP2756847A1 (en) * | 2011-09-13 | 2014-07-23 | Takahiro Ochiya | Pharmaceutical product for preventing or treating alzheimer's disease |
CA3113484A1 (en) * | 2011-12-30 | 2013-07-04 | Jadi Cell Llc | Methods and compositions for the clinical derivation of an allogenic cell and therapeutic uses |
BR112014024541A2 (pt) | 2012-04-03 | 2017-08-08 | Reneuron Ltd | micropartículas de células tronco |
US20130273011A1 (en) * | 2012-04-17 | 2013-10-17 | Medistem, Inc. | Stem cells and stem cell generated nanoparticles for treatment of inflammatory conditions and acute radiation syndrome |
CA2879322A1 (en) | 2012-07-19 | 2014-01-23 | Reneuron Limited | Stem cell microparticles |
US20140056842A1 (en) * | 2012-08-21 | 2014-02-27 | Jonathan Sackner-Bernstein | Cellular therapeutic approaches to traumatic brain and spinal cord injury |
-
2014
- 2014-12-12 WO PCT/KR2014/012289 patent/WO2015088286A1/ko active Application Filing
- 2014-12-12 US US15/103,726 patent/US9982233B2/en active Active
- 2014-12-12 EP EP14869537.2A patent/EP3081223B1/en active Active
- 2014-12-12 US US15/103,663 patent/US10167448B2/en active Active
- 2014-12-12 KR KR1020140179560A patent/KR101643825B1/ko active IP Right Grant
- 2014-12-12 EP EP14868825.2A patent/EP3081222B1/en active Active
- 2014-12-12 JP JP2016539062A patent/JP6190536B2/ja active Active
- 2014-12-12 JP JP2016539061A patent/JP6343671B2/ja active Active
- 2014-12-12 KR KR1020140179541A patent/KR101662405B1/ko active IP Right Grant
- 2014-12-12 WO PCT/KR2014/012291 patent/WO2015088288A1/ko active Application Filing
-
2016
- 2016-06-28 KR KR1020160080788A patent/KR101661448B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20150069555A (ko) | 2015-06-23 |
WO2015088288A1 (ko) | 2015-06-18 |
US10167448B2 (en) | 2019-01-01 |
JP2017500033A (ja) | 2017-01-05 |
KR101662405B1 (ko) | 2016-10-05 |
EP3081223A1 (en) | 2016-10-19 |
JP2016540014A (ja) | 2016-12-22 |
KR101661448B1 (ko) | 2016-09-30 |
US9982233B2 (en) | 2018-05-29 |
JP6190536B2 (ja) | 2017-08-30 |
KR20150069554A (ko) | 2015-06-23 |
EP3081222A4 (en) | 2017-08-09 |
WO2015088286A1 (ko) | 2015-06-18 |
US20160333317A1 (en) | 2016-11-17 |
EP3081222B1 (en) | 2020-04-15 |
EP3081223A4 (en) | 2017-05-17 |
EP3081222A1 (en) | 2016-10-19 |
US20160310534A1 (en) | 2016-10-27 |
KR101643825B1 (ko) | 2016-07-29 |
KR20160078946A (ko) | 2016-07-05 |
EP3081223B1 (en) | 2020-02-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6343671B2 (ja) | トロンビンを利用した幹細胞由来のエキソソームの生成促進方法 | |
AU2015343845B2 (en) | Composition for differentiation induction of adipocyte containing stem cell-derived exosome, regeneration of adipose tissue, and skin whitening or wrinkle improvement | |
Guo et al. | Human umbilical cord mesenchymal stem cells promote peripheral nerve repair via paracrine mechanisms | |
Tatebayashi et al. | Identification of multipotent stem cells in human brain tissue following stroke | |
Loukogeorgakis et al. | Stem cells from amniotic fluid–Potential for regenerative medicine | |
KR102144593B1 (ko) | 인간줄기세포 유래 엑소좀을 포함하는 세포 배양용 무혈청 배지 조성물 | |
Yang et al. | Neuroprotective effects of bone marrow stem cells overexpressing glial cell line-derived neurotrophic factor on rats with intracerebral hemorrhage and neurons exposed to hypoxia/reoxygenation | |
JP6934207B2 (ja) | 新生児hie治療用組成物 | |
Zhang et al. | Bone marrow mesenchymal stem cells overexpressing human basic fibroblast growth factor increase vasculogenesis in ischemic rats | |
Guo et al. | Promoting potential of adipose derived stem cells on peripheral nerve regeneration | |
US20140271584A1 (en) | Methods and Compositions for Direct Reprogramming of Somatic Cells to Stem Cells, and Uses of these Cells | |
Li et al. | Schwann cells secrete extracellular vesicles to promote and maintain the proliferation and multipotency of hDPC s | |
US20210393701A1 (en) | Regenerative abscopal effects | |
Cheng et al. | Influence of human platelet lysate on extracellular matrix deposition and cellular characteristics in adipose-derived stem cell sheets | |
Shanbhag et al. | Xeno-free spheroids of human gingiva-derived progenitor cells for bone tissue engineering | |
Lu et al. | The in vitro differentiation of GDNF gene-engineered amniotic fluid-derived stem cells into renal tubular epithelial-like cells | |
US20230181647A1 (en) | Treatment of ovarian failure using regenerative cells | |
WO2020130038A1 (ja) | 再生治療用組成物及び再生治療用組成物の製造方法 | |
Paw et al. | Hypoxia enhances anti-fibrotic properties of extracellular vesicles derived from hiPSCs via the miR302b-3p/TGFβ/SMAD2 axis | |
WO2020032186A1 (ja) | 口腔上皮細胞が産生する細胞外小胞を含む局所適用組成物 | |
TW201432048A (zh) | 生長因子製劑及其生產方法 | |
US20230201269A1 (en) | Treatment of frontotemporal dementia using fibroblasts and products thereof | |
US20230085863A1 (en) | Telomere length modulation using fibroblasts | |
KR20220079315A (ko) | 유도만능줄기세포-유래 중간엽 줄기세포로부터 유래된 엑소좀을 포함하는 치주 질환의 예방 또는 치료용 조성물 | |
KR101538969B1 (ko) | 감태 추출물을 포함하는 중간엽 줄기세포 배양용 배지 조성물 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160610 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170321 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170620 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20171031 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180116 |
|
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: 20180515 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180521 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6343671 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |