KR20170071525A - 중간엽 줄기세포를 구별하는 방법 - Google Patents
중간엽 줄기세포를 구별하는 방법 Download PDFInfo
- Publication number
- KR20170071525A KR20170071525A KR1020177012247A KR20177012247A KR20170071525A KR 20170071525 A KR20170071525 A KR 20170071525A KR 1020177012247 A KR1020177012247 A KR 1020177012247A KR 20177012247 A KR20177012247 A KR 20177012247A KR 20170071525 A KR20170071525 A KR 20170071525A
- Authority
- KR
- South Korea
- Prior art keywords
- cells
- epha2
- placenta
- mscs
- antibody
- 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.)
- Granted
Links
- 210000002901 mesenchymal stem cell Anatomy 0.000 title claims abstract description 16
- 108010055196 EphA2 Receptor Proteins 0.000 claims abstract description 97
- 210000004027 cell Anatomy 0.000 claims abstract description 97
- 102000051096 EphA2 Receptor Human genes 0.000 claims abstract description 96
- 210000002826 placenta Anatomy 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 claims abstract description 49
- 230000002757 inflammatory effect Effects 0.000 claims abstract description 12
- 239000003550 marker Substances 0.000 claims abstract description 9
- 210000002950 fibroblast Anatomy 0.000 claims description 46
- 210000001519 tissue Anatomy 0.000 claims description 33
- 238000000684 flow cytometry Methods 0.000 claims description 28
- 210000003954 umbilical cord Anatomy 0.000 claims description 22
- 238000002955 isolation Methods 0.000 claims description 19
- 239000002773 nucleotide Substances 0.000 claims description 12
- 125000003729 nucleotide group Chemical group 0.000 claims description 12
- 210000001691 amnion Anatomy 0.000 claims description 11
- 210000001136 chorion Anatomy 0.000 claims description 11
- 230000011664 signaling Effects 0.000 claims description 9
- 230000001419 dependent effect Effects 0.000 claims description 7
- 210000002919 epithelial cell Anatomy 0.000 claims description 5
- 239000001963 growth medium Substances 0.000 claims description 5
- 238000007898 magnetic cell sorting Methods 0.000 claims description 4
- 210000004176 reticulum cell Anatomy 0.000 claims description 4
- 210000004252 chorionic villi Anatomy 0.000 claims 1
- 101000958041 Homo sapiens Musculin Proteins 0.000 description 54
- 230000014509 gene expression Effects 0.000 description 29
- 206010028980 Neoplasm Diseases 0.000 description 24
- 210000000130 stem cell Anatomy 0.000 description 23
- 108060008682 Tumor Necrosis Factor Proteins 0.000 description 13
- 102100040247 Tumor necrosis factor Human genes 0.000 description 13
- 101000800116 Homo sapiens Thy-1 membrane glycoprotein Proteins 0.000 description 11
- 102100033523 Thy-1 membrane glycoprotein Human genes 0.000 description 11
- 102100022464 5'-nucleotidase Human genes 0.000 description 10
- 102000050554 Eph Family Receptors Human genes 0.000 description 10
- 108091008815 Eph receptors Proteins 0.000 description 10
- 101000678236 Homo sapiens 5'-nucleotidase Proteins 0.000 description 10
- 238000003197 gene knockdown Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 238000000338 in vitro Methods 0.000 description 9
- 238000002826 magnetic-activated cell sorting Methods 0.000 description 9
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 8
- 102100037241 Endoglin Human genes 0.000 description 8
- 101000881679 Homo sapiens Endoglin Proteins 0.000 description 8
- 201000011510 cancer Diseases 0.000 description 8
- 230000005012 migration Effects 0.000 description 8
- 238000013508 migration Methods 0.000 description 8
- 102100031573 Hematopoietic progenitor cell antigen CD34 Human genes 0.000 description 7
- 101000777663 Homo sapiens Hematopoietic progenitor cell antigen CD34 Proteins 0.000 description 7
- 101000738771 Homo sapiens Receptor-type tyrosine-protein phosphatase C Proteins 0.000 description 7
- 102100037422 Receptor-type tyrosine-protein phosphatase C Human genes 0.000 description 7
- 238000012512 characterization method Methods 0.000 description 7
- 102000012803 ephrin Human genes 0.000 description 7
- 108060002566 ephrin Proteins 0.000 description 7
- 239000012091 fetal bovine serum Substances 0.000 description 7
- 102100024222 B-lymphocyte antigen CD19 Human genes 0.000 description 6
- 102000006354 HLA-DR Antigens Human genes 0.000 description 6
- 108010058597 HLA-DR Antigens Proteins 0.000 description 6
- 101000980825 Homo sapiens B-lymphocyte antigen CD19 Proteins 0.000 description 6
- 101001046686 Homo sapiens Integrin alpha-M Proteins 0.000 description 6
- 102100022338 Integrin alpha-M Human genes 0.000 description 6
- 238000011529 RT qPCR Methods 0.000 description 5
- 208000005017 glioblastoma Diseases 0.000 description 5
- 239000003446 ligand Substances 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- MZOFCQQQCNRIBI-VMXHOPILSA-N (3s)-4-[[(2s)-1-[[(2s)-1-[[(1s)-1-carboxy-2-hydroxyethyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-3-[[2-[[(2s)-2,6-diaminohexanoyl]amino]acetyl]amino]-4-oxobutanoic acid Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@@H](N)CCCCN MZOFCQQQCNRIBI-VMXHOPILSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 238000012054 celltiter-glo Methods 0.000 description 4
- 230000013020 embryo development Effects 0.000 description 4
- 210000001778 pluripotent stem cell Anatomy 0.000 description 4
- 206010006187 Breast cancer Diseases 0.000 description 3
- 208000026310 Breast neoplasm Diseases 0.000 description 3
- 206010061218 Inflammation Diseases 0.000 description 3
- 108091027967 Small hairpin RNA Proteins 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 239000000090 biomarker Substances 0.000 description 3
- 210000001185 bone marrow Anatomy 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004054 inflammatory process Effects 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 210000000653 nervous system Anatomy 0.000 description 3
- 210000002569 neuron Anatomy 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000004055 small Interfering RNA Substances 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- 238000013518 transcription Methods 0.000 description 3
- 230000035897 transcription Effects 0.000 description 3
- 238000010361 transduction Methods 0.000 description 3
- 230000026683 transduction Effects 0.000 description 3
- 210000004881 tumor cell Anatomy 0.000 description 3
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 2
- 206010009944 Colon cancer Diseases 0.000 description 2
- 208000001333 Colorectal Neoplasms Diseases 0.000 description 2
- 108020004635 Complementary DNA Proteins 0.000 description 2
- 102000003974 Fibroblast growth factor 2 Human genes 0.000 description 2
- 108090000379 Fibroblast growth factor 2 Proteins 0.000 description 2
- 208000032612 Glial tumor Diseases 0.000 description 2
- 206010018338 Glioma Diseases 0.000 description 2
- 238000010804 cDNA synthesis Methods 0.000 description 2
- 238000004113 cell culture Methods 0.000 description 2
- 230000003915 cell function Effects 0.000 description 2
- 230000004663 cell proliferation Effects 0.000 description 2
- 239000002458 cell surface marker Substances 0.000 description 2
- 239000002299 complementary DNA Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 230000003828 downregulation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 210000003953 foreskin Anatomy 0.000 description 2
- 230000030279 gene silencing Effects 0.000 description 2
- 108020004445 glyceraldehyde-3-phosphate dehydrogenase Proteins 0.000 description 2
- 230000003394 haemopoietic effect Effects 0.000 description 2
- 210000003494 hepatocyte Anatomy 0.000 description 2
- 230000001506 immunosuppresive effect Effects 0.000 description 2
- 239000006249 magnetic particle Substances 0.000 description 2
- 239000007758 minimum essential medium Substances 0.000 description 2
- 230000001537 neural effect Effects 0.000 description 2
- 230000026731 phosphorylation Effects 0.000 description 2
- 238000006366 phosphorylation reaction Methods 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 108091008598 receptor tyrosine kinases Proteins 0.000 description 2
- 102000027426 receptor tyrosine kinases Human genes 0.000 description 2
- 102000005962 receptors Human genes 0.000 description 2
- 108020003175 receptors Proteins 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 210000002536 stromal cell Anatomy 0.000 description 2
- 230000030968 tissue homeostasis Effects 0.000 description 2
- 230000017423 tissue regeneration Effects 0.000 description 2
- 206010069754 Acquired gene mutation Diseases 0.000 description 1
- 208000024893 Acute lymphoblastic leukemia Diseases 0.000 description 1
- 208000014697 Acute lymphocytic leukaemia Diseases 0.000 description 1
- 208000009888 Adrenocortical Adenoma Diseases 0.000 description 1
- 102000004127 Cytokines Human genes 0.000 description 1
- 108090000695 Cytokines Proteins 0.000 description 1
- 108010055191 EphA3 Receptor Proteins 0.000 description 1
- 102100030324 Ephrin type-A receptor 3 Human genes 0.000 description 1
- 102000020086 Ephrin-A1 Human genes 0.000 description 1
- 108010043945 Ephrin-A1 Proteins 0.000 description 1
- 102100037813 Focal adhesion kinase 1 Human genes 0.000 description 1
- 102100031181 Glyceraldehyde-3-phosphate dehydrogenase Human genes 0.000 description 1
- 101000987586 Homo sapiens Eosinophil peroxidase Proteins 0.000 description 1
- 101000920686 Homo sapiens Erythropoietin Proteins 0.000 description 1
- 101000946889 Homo sapiens Monocyte differentiation antigen CD14 Proteins 0.000 description 1
- 208000012659 Joint disease Diseases 0.000 description 1
- 241000713666 Lentivirus Species 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 102000018697 Membrane Proteins Human genes 0.000 description 1
- 108010052285 Membrane Proteins Proteins 0.000 description 1
- 206010027476 Metastases Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 102100035877 Monocyte differentiation antigen CD14 Human genes 0.000 description 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 108010057466 NF-kappa B Proteins 0.000 description 1
- 102000003945 NF-kappa B Human genes 0.000 description 1
- 206010061309 Neoplasm progression Diseases 0.000 description 1
- 206010033128 Ovarian cancer Diseases 0.000 description 1
- 206010061535 Ovarian neoplasm Diseases 0.000 description 1
- 208000006664 Precursor Cell Lymphoblastic Leukemia-Lymphoma Diseases 0.000 description 1
- 206010060862 Prostate cancer Diseases 0.000 description 1
- 208000000236 Prostatic Neoplasms Diseases 0.000 description 1
- 102000004022 Protein-Tyrosine Kinases Human genes 0.000 description 1
- 108090000412 Protein-Tyrosine Kinases Proteins 0.000 description 1
- 208000000453 Skin Neoplasms Diseases 0.000 description 1
- 102100033732 Tumor necrosis factor receptor superfamily member 1A Human genes 0.000 description 1
- 101710187743 Tumor necrosis factor receptor superfamily member 1A Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 210000001789 adipocyte Anatomy 0.000 description 1
- 210000004404 adrenal cortex Anatomy 0.000 description 1
- 201000002454 adrenal cortex cancer Diseases 0.000 description 1
- 230000001919 adrenal effect Effects 0.000 description 1
- 208000007128 adrenocortical carcinoma Diseases 0.000 description 1
- 210000004504 adult stem cell Anatomy 0.000 description 1
- 230000033115 angiogenesis Effects 0.000 description 1
- 230000001028 anti-proliverative effect Effects 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 210000003050 axon Anatomy 0.000 description 1
- 230000004009 axon guidance Effects 0.000 description 1
- 230000003376 axonal effect Effects 0.000 description 1
- 210000003719 b-lymphocyte Anatomy 0.000 description 1
- 239000007640 basal medium Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000002449 bone cell Anatomy 0.000 description 1
- 230000010072 bone remodeling Effects 0.000 description 1
- 238000010805 cDNA synthesis kit Methods 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 210000003321 cartilage cell Anatomy 0.000 description 1
- 230000008568 cell cell communication Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 230000009134 cell regulation Effects 0.000 description 1
- 239000006285 cell suspension Substances 0.000 description 1
- 238000002659 cell therapy Methods 0.000 description 1
- 230000003833 cell viability Effects 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 230000021617 central nervous system development Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 210000005257 cortical tissue Anatomy 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002074 deregulated effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 231100000673 dose–response relationship Toxicity 0.000 description 1
- 210000001671 embryonic stem cell Anatomy 0.000 description 1
- 108010048367 enhanced green fluorescent protein Proteins 0.000 description 1
- 230000001973 epigenetic effect Effects 0.000 description 1
- 230000001037 epileptic effect Effects 0.000 description 1
- 230000008556 epithelial cell proliferation Effects 0.000 description 1
- 230000007275 epithelial homeostasis Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012894 fetal calf serum Substances 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 238000000475 fluorescence cross-correlation spectroscopy Methods 0.000 description 1
- 230000002518 glial effect Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000004217 heart function Effects 0.000 description 1
- 230000013985 hindbrain development Effects 0.000 description 1
- 102000044890 human EPO Human genes 0.000 description 1
- 102000046949 human MSC Human genes 0.000 description 1
- 210000002865 immune cell Anatomy 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 230000028993 immune response Effects 0.000 description 1
- 230000004957 immunoregulator effect Effects 0.000 description 1
- 238000012744 immunostaining Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 210000004969 inflammatory cell Anatomy 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000003914 insulin secretion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000002570 interstitial cell Anatomy 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000011813 knockout mouse model Methods 0.000 description 1
- 230000007762 localization of cell Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 239000002122 magnetic nanoparticle Substances 0.000 description 1
- 230000023247 mammary gland development Effects 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 201000001441 melanoma Diseases 0.000 description 1
- 230000028161 membrane depolarization Effects 0.000 description 1
- 108020004999 messenger RNA Proteins 0.000 description 1
- 230000009401 metastasis Effects 0.000 description 1
- 238000010232 migration assay Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000024799 morphogenesis of a branching structure Effects 0.000 description 1
- 210000000663 muscle cell Anatomy 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 230000024764 neural tube development Effects 0.000 description 1
- 230000004031 neuronal differentiation Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000011164 ossification Effects 0.000 description 1
- 201000008482 osteoarthritis Diseases 0.000 description 1
- 230000010258 osteoblastogenesis Effects 0.000 description 1
- 230000002018 overexpression Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000003169 placental effect Effects 0.000 description 1
- 238000010837 poor prognosis Methods 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000770 proinflammatory effect Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000003753 real-time PCR Methods 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 230000012760 regulation of cell migration Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003757 reverse transcription PCR Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 206010039073 rheumatoid arthritis Diseases 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000019491 signal transduction Effects 0.000 description 1
- 201000000849 skin cancer Diseases 0.000 description 1
- 230000037439 somatic mutation Effects 0.000 description 1
- 230000023895 stem cell maintenance Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000003956 synaptic plasticity Effects 0.000 description 1
- 230000002103 transcriptional effect Effects 0.000 description 1
- 238000001890 transfection Methods 0.000 description 1
- 230000005740 tumor formation Effects 0.000 description 1
- 230000004614 tumor growth Effects 0.000 description 1
- 230000005751 tumor progression Effects 0.000 description 1
- 231100000588 tumorigenic Toxicity 0.000 description 1
- 230000000381 tumorigenic effect Effects 0.000 description 1
- 230000002100 tumorsuppressive effect Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 210000005167 vascular cell Anatomy 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
- G01N33/56966—Animal 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
- C12N5/0603—Embryonic cells ; Embryoid bodies
- C12N5/0605—Cells from extra-embryonic tissues, e.g. placenta, amnion, yolk sac, Wharton's jelly
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal 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
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/70—Enzymes
- C12N2501/72—Transferases [EC 2.]
- C12N2501/727—Kinases (EC 2.7.)
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/90—Enzymes; Proenzymes
- G01N2333/91—Transferases (2.)
- G01N2333/912—Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Biotechnology (AREA)
- Cell Biology (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Wood Science & Technology (AREA)
- Reproductive Health (AREA)
- Urology & Nephrology (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Gynecology & Obstetrics (AREA)
- Organic Chemistry (AREA)
- Hematology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Pregnancy & Childbirth (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Tropical Medicine & Parasitology (AREA)
- Pathology (AREA)
- Virology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Description
도면에서,
도 1은 EphA2 전사물의 실시간 폴리머라제 연쇄 반응 정량화를 나타낸다. 태반-유래된 MSC에서의 EphA2의 전사 수준은 섬유모세포에서의 EphA2의 발현과 비교한 농축 배수(fold enrichment)에 의해서, 즉, MSC에서의 EphA2 mRNA 수준 대 섬유모세포에서의 EphA2 수준(MSC/섬유모세포)의 비교에 의해서 평가되었다. MSC에서의 EphA2의 전사 수준은 공여자 #12, #17, #21 및 #28로부터의 샘플에 의해서 입증되었다. 결과는 EphA2가 시험관내 섬유모세포에 비해서 MSC에서 고도로 농축되었음을 나타냈다. D= 공여자. AM= 양막; CD= 융모막 디스크; CM= 융모막; 및 UC= 탯줄. BS= 소 태아 혈청. P1= 통로1. P3= 통로3.
도 2는 MSC 및 섬유모세포의 혼합된 집단의 흐름 세포측정 분석(Flow Cytometry analysis)의 결과를 나타낸다. 공여자 #23으로부터의 탯줄(UC)로부터 유래된 MSC가 상이한 비율로 섬유모세포와 혼합되었다. 결과는 흐름 세포측정법에 의해서 검출된 EphA2+ 집단의 백분율이 증가된 섬유모세포 집단에 대한 반응에 비례적으로 감소했음이 입증되었다. FB= 섬유모세포.
도 3은 qPCR에 의해서 평가된 EphA2 RNA 수준을 나타낸다. 상이한 개별적 세포 집단에서의 전체 RNA 발현 수준이 내인성 GAPDH 발현 수준에 의해서 정규화되었다. "스크램블(Scramble)"은 shRNA 녹다운 실험(shRNA knockdown experiment)에서의 스크램블 대조군으로서 표현된다. 보통의 야생형 UC-유래된 MSC에서의 EphA2 전사 발현 수준과 비교함으로써, qRT-PCR 결과가 sh-EphA2 녹-다운 효율을 확인시켰다. D= 공여자. UC= 탯줄.
도 4a 및 도 4b는 트랜스-웰 이동 분석(trans-well migration assay) 및 세포 생존율 검출(cell viability detection)의 결과를 나타낸다. 도 4a에서, 생존 이동 세포는 CellTiter-Glo® 발광 신호 세기로서 표현된다. 도 4b에서, 생존 이동 세포는 0.2% FBS 대조군에서의 야생형 MSC에 비한 상대적인 비율로서 표현된다.
Claims (21)
- 태반-관련된 조직으로부터 유래된 세포의 일차 배양물에서 중간엽 줄기세포(mesenchymal stem cell: (MSC)를 구별하는 방법으로서, 세포를 EphA2의 마커에 의해서 단리시킴을 포함하는 방법.
- 청구항 1에 있어서,
섬유모세포, 태반-유래된 상피 세포, 태반-유래된 망상 세포, 및 이들의 조합물로 이루어진 군으로부터 선택된 세포의 집단으로부터 MSC를 구별하는 방법. - 청구항 1에 있어서,
섬유모세포로부터 MSC를 구별하는 방법. - 청구항 1에 있어서,
태반-관련된 조직이 양막, 융모막 디스크(chorionic disk), 융모막(chorionic membrane), 및 탯줄(umbilical cord)로 이루어진 군으로부터 선택되는 방법. - 청구항 1에 있어서,
단리 단계가 항체-기반 또는 누클레오티드-기반 단리 방법을 통해서 수행되는 방법. - 청구항 1에 있어서,
태반-관련된 조직으로부터 유래된 세포가 MSC를 위한 배양 배지에서 배양되는 방법. - 청구항 5에 있어서,
항체-기반 단리 방법이 항체-기반 자기 세포 분류법(antibody-based magnetic cell sorting) 또는 항체-기반 흐름 세포측정법(antibody-based flow cytometry)인 방법. - 청구항 5에 있어서,
누클레오티드-기반 단리 방법이 누클레오티드-기반 흐름 세포측정법인 방법. - 태반-관련 조직으로부터 유래된 세포의 일차 배양물에서 MSC 집단의 순도를 증가시키는 방법으로서, EphA2의 마커에 의해서 세포를 단리시킴을 포함하는 방법.
- 청구항 9에 있어서,
태반-관련된 조직이 양막, 융모막 디스크, 융모막, 및 탯줄로 이루어진 군으로부터 선택되는 방법. - 청구항 9에 있어서,
단리 단계가 항체-기반 또는 누클레오티드-기반 단리 방법을 통해서 수행되는 방법. - 청구항 9에 있어서,
태반-관련된 조직으로부터 유래된 세포가 MSC를 위한 배양 배지에서 배양되는 방법. - 청구항 9에 있어서,
MSC 집단의 순도가 단리 단계 후에 PO에서 적어도 95%인 방법. - 청구항 11에 있어서,
항체-기반 단리 방법이 항체-기반 자기 세포 분류법 또는 항체-기반 흐름 세포측정법인 방법. - 청구항 11에 있어서,
누클레오티드-기반 단리 플랫폼이 누클레오티드-기반 흐름 세포측정법인 방법. - 염증성 환경에서 더욱 반응성인 MSC 집단을 분리하는 방법으로서, EphA2의 마커에 의해서 세포를 단리함을 포함하는 방법.
- 청구항 16에 있어서,
단리 방법이 항체-기반 단리 방법 또는 누클레오티드-기반 단리 방법을 통해서 수행되는 방법. - 청구항 16에 있어서,
태반-관련된 조직으로부터 유래된 세포가 MSC를 위한 배양 배지에서 배양되는 방법. - 청구항 16에 있어서,
MSC 집단이 TNF-α 신호전달 또는 TNF-α-의존성 신호전달에 더욱 반응성인 방법. - 청구항 17에 있어서,
항체-기반 단리 방법이 항체-기반 자기 세포 분류법 또는 항체-기반 흐름 세포측정법인 방법. - 청구항 17에 있어서,
누클레오티드-기반 플랫폼이 누클레오티드-기반 흐름 세포측정법인 방법.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2014/093109 WO2016086403A1 (en) | 2014-12-05 | 2014-12-05 | Method of distinguishing mesenchymal stem cells |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170071525A true KR20170071525A (ko) | 2017-06-23 |
KR102045130B1 KR102045130B1 (ko) | 2019-11-14 |
Family
ID=56090846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020177012247A Active KR102045130B1 (ko) | 2014-12-05 | 2014-12-05 | 중간엽 줄기세포를 구별하는 방법 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3227682B1 (ko) |
JP (1) | JP6563492B2 (ko) |
KR (1) | KR102045130B1 (ko) |
CN (1) | CN106471371B (ko) |
SG (1) | SG11201703600YA (ko) |
WO (1) | WO2016086403A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI689589B (zh) * | 2016-08-31 | 2020-04-01 | 宣捷細胞生物製藥股份有限公司 | 區別間質幹細胞的方法及測定間質幹細胞的純度的方法 |
JP2022527455A (ja) * | 2019-03-19 | 2022-06-02 | フィジーン、エルエルシー | 活性化線維芽細胞及びそのエキソソーム誘導体を用いた慢性閉塞性肺疾患及び肺変性の治療 |
CN111979188A (zh) * | 2020-08-25 | 2020-11-24 | 江苏赛亿细胞技术研究院有限公司 | 一种胎盘间充质干细胞分离培养扩增方法 |
CN118067592A (zh) * | 2024-04-23 | 2024-05-24 | 军科正源(北京)药物研究有限责任公司 | 用于检测间充质干细胞的方法及其应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004101764A2 (en) * | 2003-05-13 | 2004-11-25 | Chiron Corporation | Methods of modulating metastasis and skeletal related events resulting from metastases |
WO2005005601A2 (en) * | 2003-06-09 | 2005-01-20 | The Regents Of The University Of Michigan | Compositions and methods for treating and diagnosing cancer |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004081174A2 (ja) * | 2003-03-10 | 2004-09-23 | Japan Science And Technology Agency | 間葉系幹細胞検出用マーカー及び該マーカーを用いた間葉系幹細胞の識別方法 |
WO2005001077A2 (en) * | 2003-06-27 | 2005-01-06 | Ethicon, Incorporated | Repair and regeneration of ocular tissue using postpartum-derived cells |
EP1548100A1 (en) * | 2003-11-11 | 2005-06-29 | DeltaCell B.V. | Inhibition of stem cell differentiation, enhancement of proliferation and selective induction of apoptosis by Wnt factors |
WO2008111161A1 (ja) * | 2007-03-12 | 2008-09-18 | Two Cells Co., Ltd. | 間葉系幹細胞の均質性識別方法、および、その方法を用いて単離された均質な間葉系幹細胞 |
JP5282282B2 (ja) * | 2007-09-12 | 2013-09-04 | 公益財団法人ヒューマンサイエンス振興財団 | 内側絨毛膜由来の間葉系幹細胞 |
ITRM20080342A1 (it) * | 2008-06-26 | 2009-12-27 | Univ Degli Studi Udine | Cellule di polpa dentale midollo-simili, metodi per isolamento ed uso. |
EP2362900A2 (en) * | 2008-12-01 | 2011-09-07 | Katholieke Universiteit Leuven, K.U. Leuven R&D | MAINTENANCE/EXPANSION OF HSCs |
JP2010189302A (ja) * | 2009-02-17 | 2010-09-02 | Hiroshima Univ | 病変間葉系幹細胞が関連する疾患の治療剤および間葉系幹細胞の検出マーカーの利用 |
JP2012143158A (ja) * | 2009-05-12 | 2012-08-02 | Hiroshima Univ | 誘導性間葉系幹細胞およびその作製方法 |
US20120040361A1 (en) * | 2010-07-22 | 2012-02-16 | National Tsing Hua University | Methods and compositions for detection of lethal system and uses thereof |
TWI493034B (zh) * | 2011-12-14 | 2015-07-21 | Nat Univ Chung Hsing | Neuronal epithelial cells differentiated by universal stem cells and the medium used and their differentiation methods |
-
2014
- 2014-12-05 JP JP2017525390A patent/JP6563492B2/ja active Active
- 2014-12-05 KR KR1020177012247A patent/KR102045130B1/ko active Active
- 2014-12-05 CN CN201480080385.5A patent/CN106471371B/zh active Active
- 2014-12-05 WO PCT/CN2014/093109 patent/WO2016086403A1/en active Application Filing
- 2014-12-05 EP EP14907398.3A patent/EP3227682B1/en active Active
- 2014-12-05 SG SG11201703600YA patent/SG11201703600YA/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004101764A2 (en) * | 2003-05-13 | 2004-11-25 | Chiron Corporation | Methods of modulating metastasis and skeletal related events resulting from metastases |
WO2005005601A2 (en) * | 2003-06-09 | 2005-01-20 | The Regents Of The University Of Michigan | Compositions and methods for treating and diagnosing cancer |
JP2007516693A (ja) * | 2003-06-09 | 2007-06-28 | ザ・リージェンツ・オブ・ザ・ユニバーシティ・オブ・ミシガン | 癌の治療および診断のための組成物および方法 |
Non-Patent Citations (2)
Title |
---|
DAI Na et al, Journal of Experimental Hematology (2012), vol. 20, no. 3, pp. 717-721. * |
Tatiana Tais SibovP et al, Cytotechnology (2012), vol. 64, no. 5, pp. 511-521.* * |
Also Published As
Publication number | Publication date |
---|---|
WO2016086403A1 (en) | 2016-06-09 |
KR102045130B1 (ko) | 2019-11-14 |
EP3227682B1 (en) | 2019-05-01 |
CN106471371A (zh) | 2017-03-01 |
JP2018502556A (ja) | 2018-02-01 |
SG11201703600YA (en) | 2017-06-29 |
JP6563492B2 (ja) | 2019-08-21 |
CN106471371B (zh) | 2018-05-04 |
EP3227682A4 (en) | 2018-06-13 |
EP3227682A1 (en) | 2017-10-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Bieback et al. | Replicative aging and differentiation potential of human adipose tissue-derived mesenchymal stromal cells expanded in pooled human or fetal bovine serum | |
Mattiucci et al. | Bone marrow adipocytes support hematopoietic stem cell survival | |
Najar et al. | Immune-related antigens, surface molecules and regulatory factors in human-derived mesenchymal stromal cells: the expression and impact of inflammatory priming | |
Wu et al. | Human adipose-derived mesenchymal stem cells promote breast cancer MCF7 cell epithelial-mesenchymal transition by cross interacting with the TGF-β/Smad and PI3K/AKT signaling pathways | |
Iancu-Rubin et al. | Stromal cell-mediated inhibition of erythropoiesis can be attenuated by Sotatercept (ACE-011), an activin receptor type II ligand trap | |
Hossain et al. | Mesenchymal stem cells isolated from human gliomas increase proliferation and maintain stemness of glioma stem cells through the IL-6/gp130/STAT3 pathway | |
Tso et al. | Primary glioblastomas express mesenchymal stem-like properties | |
Ab Kadir et al. | Characterization of mononucleated human peripheral blood cells | |
Hogan et al. | Impact of mesenchymal stem cell secreted PAI-1 on colon cancer cell migration and proliferation | |
Cuevas-Diaz Duran et al. | Age‐related yield of adipose‐derived stem cells bearing the low‐affinity nerve growth factor receptor | |
Kim et al. | Adipose stromal cells from visceral and subcutaneous fat facilitate migration of ovarian cancer cells via IL-6/JAK2/STAT3 pathway | |
Tsai et al. | Endothelial cells direct human mesenchymal stem cells for osteo-and chondro-lineage differentiation through endothelin-1 and AKT signaling | |
Hou et al. | Gene expression profile of dermal mesenchymal stem cells from patients with psoriasis | |
Liu et al. | Secreted galectin-3 as a possible biomarker for the immunomodulatory potential of human umbilical cord mesenchymal stromal cells | |
Rizzo et al. | A simple method for identifying bone marrow mesenchymal stromal cells with a high immunosuppressive potential | |
Jain et al. | Isolation of thymic epithelial cells and analysis by flow cytometry | |
JP6563492B2 (ja) | 間葉系幹細胞を区別する方法 | |
Krešić et al. | Canine adipose derived mesenchymal stem cells transcriptome composition alterations: a step towards standardizing therapeutic | |
Attar et al. | Role of CD 271 enrichment in the isolation of mesenchymal stromal cells from umbilical cord blood | |
Xu et al. | IL-17 regulates the expression of major histocompatibility complex II and VEGF in DLBCL mice on tumor growth | |
US9470685B2 (en) | Method of distinguishing mesenchymal stem cells | |
EP3932388A1 (en) | Method of preparing mesenchymal-like stem cells and mesenchymal-like stem cells prepared thereby | |
Chaturvedi et al. | Altered expression of hematopoiesis regulatory molecules in lipopolysaccharide‐induced bone marrow mesenchymal stem cells of patients with aplastic anemia | |
Shen et al. | EphA2 is a biomarker of hMSCs derived from human placenta and umbilical cord | |
Koczkowska et al. | Identifying differentiation markers between dermal fibroblasts and adipose-derived mesenchymal stromal cells (AD-MSCs) in human visceral and subcutaneous tissues using single-cell transcriptomics |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0105 | International application |
Patent event date: 20170504 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20170504 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20180827 Patent event code: PE09021S01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20190320 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20191002 |
|
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20191108 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20191108 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20221025 Start annual number: 4 End annual number: 4 |