CN108239621B - 一种胎盘亚全能干细胞分离、扩增、冻存、复苏干细胞的方法 - Google Patents
一种胎盘亚全能干细胞分离、扩增、冻存、复苏干细胞的方法 Download PDFInfo
- Publication number
- CN108239621B CN108239621B CN201810066307.XA CN201810066307A CN108239621B CN 108239621 B CN108239621 B CN 108239621B CN 201810066307 A CN201810066307 A CN 201810066307A CN 108239621 B CN108239621 B CN 108239621B
- Authority
- CN
- China
- Prior art keywords
- stem cells
- sub
- totipotent stem
- placental
- 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.)
- Active
Links
- 210000000130 stem cell Anatomy 0.000 title claims abstract description 174
- 238000000034 method Methods 0.000 title claims abstract description 90
- 210000002826 placenta Anatomy 0.000 title claims abstract description 48
- 230000003169 placental effect Effects 0.000 claims abstract description 145
- 210000004027 cell Anatomy 0.000 claims abstract description 123
- 238000007710 freezing Methods 0.000 claims abstract description 71
- 230000008014 freezing Effects 0.000 claims abstract description 71
- 238000005138 cryopreservation Methods 0.000 claims abstract description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 30
- 239000007788 liquid Substances 0.000 claims description 29
- 239000001963 growth medium Substances 0.000 claims description 27
- 239000006228 supernatant Substances 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 26
- 238000000926 separation method Methods 0.000 claims description 23
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 20
- 239000012879 subculture medium Substances 0.000 claims description 19
- 239000000243 solution Substances 0.000 claims description 18
- 230000001815 facial effect Effects 0.000 claims description 17
- 230000001605 fetal effect Effects 0.000 claims description 17
- 210000004379 membrane Anatomy 0.000 claims description 17
- 239000012528 membrane Substances 0.000 claims description 17
- 210000001778 pluripotent stem cell Anatomy 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- 238000011084 recovery Methods 0.000 claims description 14
- 239000007853 buffer solution Substances 0.000 claims description 12
- 230000029087 digestion Effects 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 102000004142 Trypsin Human genes 0.000 claims description 11
- 108090000631 Trypsin Proteins 0.000 claims description 11
- 102000038379 digestive enzymes Human genes 0.000 claims description 11
- 108091007734 digestive enzymes Proteins 0.000 claims description 11
- 239000012588 trypsin Substances 0.000 claims description 11
- 230000003321 amplification Effects 0.000 claims description 10
- 239000001569 carbon dioxide Substances 0.000 claims description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 10
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- MGSKVZWGBWPBTF-UHFFFAOYSA-N aebsf Chemical compound NCCC1=CC=C(S(F)(=O)=O)C=C1 MGSKVZWGBWPBTF-UHFFFAOYSA-N 0.000 claims description 8
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 claims description 7
- 239000012981 Hank's balanced salt solution Substances 0.000 claims description 6
- 102000003855 L-lactate dehydrogenase Human genes 0.000 claims description 6
- 108700023483 L-lactate dehydrogenases Proteins 0.000 claims description 6
- 108010019160 Pancreatin Proteins 0.000 claims description 6
- 210000001691 amnion Anatomy 0.000 claims description 6
- 238000004113 cell culture Methods 0.000 claims description 6
- 239000000706 filtrate Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 229940055695 pancreatin Drugs 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- WEEMDRWIKYCTQM-UHFFFAOYSA-N 2,6-dimethoxybenzenecarbothioamide Chemical compound COC1=CC=CC(OC)=C1C(N)=S WEEMDRWIKYCTQM-UHFFFAOYSA-N 0.000 claims description 5
- 102000016911 Deoxyribonucleases Human genes 0.000 claims description 5
- 108010053770 Deoxyribonucleases Proteins 0.000 claims description 5
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 claims description 5
- 102000008100 Human Serum Albumin Human genes 0.000 claims description 5
- 108091006905 Human Serum Albumin Proteins 0.000 claims description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 5
- 102000004338 Transferrin Human genes 0.000 claims description 5
- 108090000901 Transferrin Proteins 0.000 claims description 5
- SHGAZHPCJJPHSC-YCNIQYBTSA-N all-trans-retinoic acid Chemical compound OC(=O)\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C SHGAZHPCJJPHSC-YCNIQYBTSA-N 0.000 claims description 5
- 210000004369 blood Anatomy 0.000 claims description 5
- 239000008280 blood Substances 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 5
- 229960002897 heparin Drugs 0.000 claims description 5
- 229920000669 heparin Polymers 0.000 claims description 5
- 239000002609 medium Substances 0.000 claims description 5
- 238000010008 shearing Methods 0.000 claims description 5
- 230000001954 sterilising effect Effects 0.000 claims description 5
- 229960002385 streptomycin sulfate Drugs 0.000 claims description 5
- 210000003014 totipotent stem cell Anatomy 0.000 claims description 5
- 239000012581 transferrin Substances 0.000 claims description 5
- 229960001727 tretinoin Drugs 0.000 claims description 5
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 5
- 229930010555 Inosine Natural products 0.000 claims description 4
- UGQMRVRMYYASKQ-KQYNXXCUSA-N Inosine Chemical compound O[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1N1C2=NC=NC(O)=C2N=C1 UGQMRVRMYYASKQ-KQYNXXCUSA-N 0.000 claims description 4
- 230000003203 everyday effect Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 229960003786 inosine Drugs 0.000 claims description 4
- 239000006166 lysate Substances 0.000 claims description 4
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Natural products OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 3
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 claims description 3
- 101000958041 Homo sapiens Musculin Proteins 0.000 claims description 3
- 229930003268 Vitamin C Natural products 0.000 claims description 3
- 102000046949 human MSC Human genes 0.000 claims description 3
- 239000004137 magnesium phosphate Substances 0.000 claims description 3
- 229960002261 magnesium phosphate Drugs 0.000 claims description 3
- 229910000157 magnesium phosphate Inorganic materials 0.000 claims description 3
- 235000010994 magnesium phosphates Nutrition 0.000 claims description 3
- 235000019154 vitamin C Nutrition 0.000 claims description 3
- 239000011718 vitamin C Substances 0.000 claims description 3
- -1 vitamin C magnesium phosphate ester Chemical class 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims 3
- 101000808011 Homo sapiens Vascular endothelial growth factor A Proteins 0.000 claims 1
- 102000058223 human VEGFA Human genes 0.000 claims 1
- 229930002330 retinoic acid Natural products 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 230000004083 survival effect Effects 0.000 abstract description 6
- 238000012258 culturing Methods 0.000 abstract description 3
- 210000004748 cultured cell Anatomy 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 28
- 238000003860 storage Methods 0.000 description 27
- DAEPDZWVDSPTHF-UHFFFAOYSA-M sodium pyruvate Chemical compound [Na+].CC(=O)C([O-])=O DAEPDZWVDSPTHF-UHFFFAOYSA-M 0.000 description 11
- 238000011109 contamination Methods 0.000 description 9
- 239000013641 positive control Substances 0.000 description 8
- RWSXRVCMGQZWBV-WDSKDSINSA-N glutathione Chemical compound OC(=O)[C@@H](N)CCC(=O)N[C@@H](CS)C(=O)NCC(O)=O RWSXRVCMGQZWBV-WDSKDSINSA-N 0.000 description 7
- 108010024636 Glutathione Proteins 0.000 description 6
- 230000035755 proliferation Effects 0.000 description 6
- 230000032683 aging Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000014509 gene expression Effects 0.000 description 5
- 210000002901 mesenchymal stem cell Anatomy 0.000 description 5
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 4
- 108090000386 Fibroblast Growth Factor 1 Proteins 0.000 description 4
- 102100031706 Fibroblast growth factor 1 Human genes 0.000 description 4
- 239000007995 HEPES buffer Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 210000002966 serum Anatomy 0.000 description 4
- 229940054269 sodium pyruvate Drugs 0.000 description 4
- 210000003556 vascular endothelial cell Anatomy 0.000 description 4
- 230000003833 cell viability Effects 0.000 description 3
- 238000012136 culture method Methods 0.000 description 3
- 239000006870 ms-medium Substances 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 210000003954 umbilical cord Anatomy 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 2
- 210000001136 chorion Anatomy 0.000 description 2
- 210000004252 chorionic villi Anatomy 0.000 description 2
- 230000002338 cryopreservative effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 229940088598 enzyme Drugs 0.000 description 2
- 210000004700 fetal blood Anatomy 0.000 description 2
- 210000003754 fetus Anatomy 0.000 description 2
- 239000012595 freezing medium Substances 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 210000005059 placental tissue Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229930024421 Adenine Natural products 0.000 description 1
- GFFGJBXGBJISGV-UHFFFAOYSA-N Adenine Chemical compound NC1=NC=NC2=C1N=CN2 GFFGJBXGBJISGV-UHFFFAOYSA-N 0.000 description 1
- 101000749287 Clitocybe nebularis Clitocypin Proteins 0.000 description 1
- 101000767029 Clitocybe nebularis Clitocypin-1 Proteins 0.000 description 1
- 229940094664 Cysteine protease inhibitor Drugs 0.000 description 1
- 238000002965 ELISA Methods 0.000 description 1
- 102000018233 Fibroblast Growth Factor Human genes 0.000 description 1
- 108050007372 Fibroblast Growth Factor Proteins 0.000 description 1
- 102100024785 Fibroblast growth factor 2 Human genes 0.000 description 1
- 108090000379 Fibroblast growth factor 2 Proteins 0.000 description 1
- 229940122055 Serine protease inhibitor Drugs 0.000 description 1
- 101710102218 Serine protease inhibitor Proteins 0.000 description 1
- GLNADSQYFUSGOU-GPTZEZBUSA-J Trypan blue Chemical compound [Na+].[Na+].[Na+].[Na+].C1=C(S([O-])(=O)=O)C=C2C=C(S([O-])(=O)=O)C(/N=N/C3=CC=C(C=C3C)C=3C=C(C(=CC=3)\N=N\C=3C(=CC4=CC(=CC(N)=C4C=3O)S([O-])(=O)=O)S([O-])(=O)=O)C)=C(O)C2=C1N GLNADSQYFUSGOU-GPTZEZBUSA-J 0.000 description 1
- 229960000643 adenine Drugs 0.000 description 1
- 210000001185 bone marrow Anatomy 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000032677 cell aging Effects 0.000 description 1
- 238000001516 cell proliferation assay Methods 0.000 description 1
- 239000006285 cell suspension Substances 0.000 description 1
- 238000013043 cell viability test Methods 0.000 description 1
- 210000003785 decidua Anatomy 0.000 description 1
- 229940126864 fibroblast growth factor Drugs 0.000 description 1
- 238000000684 flow cytometry Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 210000001654 germ layer Anatomy 0.000 description 1
- 229960003180 glutathione Drugs 0.000 description 1
- 210000003958 hematopoietic stem cell Anatomy 0.000 description 1
- 230000005847 immunogenicity Effects 0.000 description 1
- 230000007365 immunoregulation Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 229940078752 magnesium ascorbyl phosphate Drugs 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003001 serine protease inhibitor Substances 0.000 description 1
- HTJNEBVCZXHBNJ-XCTPRCOBSA-H trimagnesium;(2r)-2-[(1s)-1,2-dihydroxyethyl]-3,4-dihydroxy-2h-furan-5-one;diphosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.OC[C@H](O)[C@H]1OC(=O)C(O)=C1O HTJNEBVCZXHBNJ-XCTPRCOBSA-H 0.000 description 1
- 238000003026 viability measurement method 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
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
- A01N1/0278—Physical preservation processes
- A01N1/0284—Temperature processes, i.e. using a designated change in temperature over time
-
- 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
- C12N2509/00—Methods for the dissociation of cells, e.g. specific use of enzymes
- C12N2509/10—Mechanical dissociation
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Developmental Biology & Embryology (AREA)
- Gynecology & Obstetrics (AREA)
- Chemical & Material Sciences (AREA)
- Reproductive Health (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Cell Biology (AREA)
- Dentistry (AREA)
- Microbiology (AREA)
- Pregnancy & Childbirth (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810066307.XA CN108239621B (zh) | 2018-01-24 | 2018-01-24 | 一种胎盘亚全能干细胞分离、扩增、冻存、复苏干细胞的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810066307.XA CN108239621B (zh) | 2018-01-24 | 2018-01-24 | 一种胎盘亚全能干细胞分离、扩增、冻存、复苏干细胞的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108239621A CN108239621A (zh) | 2018-07-03 |
CN108239621B true CN108239621B (zh) | 2020-08-18 |
Family
ID=62699626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810066307.XA Active CN108239621B (zh) | 2018-01-24 | 2018-01-24 | 一种胎盘亚全能干细胞分离、扩增、冻存、复苏干细胞的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108239621B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108849857A (zh) * | 2018-07-20 | 2018-11-23 | 吉林济惠生物科技有限公司 | 一种脐带间充质干细胞的运输保护液 |
CN110079498B (zh) * | 2019-05-05 | 2023-03-28 | 山西省干细胞基因工程有限公司 | 一种人胎盘间充质干细胞及其制备方法和应用 |
CN111500529A (zh) * | 2020-04-29 | 2020-08-07 | 辽宁和泽生物科技有限公司 | 一种从人胎盘蜕膜分离亚全能干细胞的方法 |
CN112970740A (zh) * | 2020-12-22 | 2021-06-18 | 山东华领奥源生物科技有限公司 | 一种用于保存胎盘亚全能干细胞的凝胶溶液及其应用 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2682243A1 (en) * | 2007-03-27 | 2008-10-02 | Ipd-Therapeutics B.V. | Methods and means for stem cell proliferation and subsequent generation and expansion of progenitor cells, as well as production of effector cells as clinical therapeutics |
CN103275926A (zh) * | 2013-05-10 | 2013-09-04 | 宁波普莱森特生物科技有限公司 | 一种利用胎盘小叶组织制备亚全能干细胞的方法 |
CN103966159A (zh) * | 2014-02-13 | 2014-08-06 | 天津和泽干细胞科技有限公司 | 人胎盘亚全能干细胞及其干细胞库构建方法 |
CN104152408A (zh) * | 2014-08-14 | 2014-11-19 | 黄福来 | 亚全能干细胞的制备方法 |
WO2015081094A1 (en) * | 2013-11-27 | 2015-06-04 | University Of Louisville Research Foundation, Inc. | Cardiac progenitor cells and methods of use therefor |
CN105200007A (zh) * | 2015-10-20 | 2015-12-30 | 博雅干细胞科技有限公司 | 从胎盘胎儿面绒毛膜中提取亚全能干细胞的方法 |
CN106867963A (zh) * | 2017-01-24 | 2017-06-20 | 四川大学 | 射线修饰脐带成体干细胞3d微球活制剂及其制备与应用 |
CN107125240A (zh) * | 2016-08-01 | 2017-09-05 | 北京世纪劲得生物技术有限公司 | 一种皮肤精原细胞保护液及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
2018
- 2018-01-24 CN CN201810066307.XA patent/CN108239621B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2682243A1 (en) * | 2007-03-27 | 2008-10-02 | Ipd-Therapeutics B.V. | Methods and means for stem cell proliferation and subsequent generation and expansion of progenitor cells, as well as production of effector cells as clinical therapeutics |
CN103275926A (zh) * | 2013-05-10 | 2013-09-04 | 宁波普莱森特生物科技有限公司 | 一种利用胎盘小叶组织制备亚全能干细胞的方法 |
WO2015081094A1 (en) * | 2013-11-27 | 2015-06-04 | University Of Louisville Research Foundation, Inc. | Cardiac progenitor cells and methods of use therefor |
CN103966159A (zh) * | 2014-02-13 | 2014-08-06 | 天津和泽干细胞科技有限公司 | 人胎盘亚全能干细胞及其干细胞库构建方法 |
CN104152408A (zh) * | 2014-08-14 | 2014-11-19 | 黄福来 | 亚全能干细胞的制备方法 |
CN105200007A (zh) * | 2015-10-20 | 2015-12-30 | 博雅干细胞科技有限公司 | 从胎盘胎儿面绒毛膜中提取亚全能干细胞的方法 |
CN107125240A (zh) * | 2016-08-01 | 2017-09-05 | 北京世纪劲得生物技术有限公司 | 一种皮肤精原细胞保护液及其制备方法 |
CN106867963A (zh) * | 2017-01-24 | 2017-06-20 | 四川大学 | 射线修饰脐带成体干细胞3d微球活制剂及其制备与应用 |
Non-Patent Citations (2)
Title |
---|
Fetal Cardiac Mesenchymal Stem Cells Express Embryonal Markers and Exhibit Differentiation Into Cells of All Three Germ Layers;Srikanth GV等;《World J Stem Cells》;20130226;第5卷(第1期);全文 * |
胎儿骨髓源性胚胎后亚全能干细胞分离培养及向肝细胞的诱导分化;朱争艳等;《中国组织工程研究与临床康复》;20090415;第13卷(第1期);全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN108239621A (zh) | 2018-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108239621B (zh) | 一种胎盘亚全能干细胞分离、扩增、冻存、复苏干细胞的方法 | |
Douglas et al. | Clonal isolation of differentiated rat lung cells | |
Kitano et al. | Separation of the epidermal sheet by dispase | |
Limat et al. | Serial cultivation of single keratinocytes from the outer root sheath of human scalp hair follicles | |
US4673649A (en) | Process and defined medium for growth of human epidermal keratinocyte cells | |
US20220325247A1 (en) | METHOD FOR PROMOTING GROWTH OF PARIETAL DECIDUAL BASALIS-MESENCHYMAL STEM CELLS (PDB-MSCs) | |
CN105969720B (zh) | 一种人类血管内皮细胞培养液及其培养方法 | |
CN103667187A (zh) | 一种人脂肪干细胞的分离培养方法和干细胞库的构建方法 | |
CN104523753A (zh) | 人脐带间充质干细胞培养上清活性因子及细胞裂解液的制备方法、产品与应用 | |
WO2024153174A1 (zh) | 一种适应无载体无血清悬浮培养的细胞驯化方法、干细胞系和应用 | |
CN110564675A (zh) | 一种毛囊干细胞的分离提取方法 | |
CN111088226A (zh) | 一种胎盘间充质干细胞外泌体的制备和储存方法 | |
CN113136364A (zh) | 一种壁蜕膜间充质干细胞的制备方法、复苏方法 | |
CN113201489A (zh) | 一种脂肪间充质干细胞工作细胞库的制备方法 | |
CN111139221A (zh) | 一种羊膜间充质干细胞的培养及冻存方法 | |
CN118556675A (zh) | 一种脂肪间充质干细胞冻存保护液及冻存方法 | |
CN111593015A (zh) | 一种口腔黏膜上皮细胞分离培养方法 | |
CN113088482B (zh) | 一种犊牛瘤胃上皮细胞分离培养的方法 | |
CN108753712B (zh) | 一种脂肪干细胞提取方法 | |
CN110791474A (zh) | 一种髓核细胞的分离及体外培养方法 | |
CN116875531A (zh) | 一种角膜内皮细胞的培养方法 | |
CN114752559B (zh) | 一种人胎盘绒毛膜间充质干细胞的分离培养扩增方法 | |
CN108034634B (zh) | 一种从经血中分离宫内膜间充质干细胞的方法 | |
CN106939296B (zh) | 一种真皮间充质干细胞的分离培养方法 | |
CN112251397B (zh) | 一种新生猪胰岛细胞培养方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220506 Address after: 518067 103-4a, building a, phase II, science and technology building, No. 1057, Nanhai Avenue, Shekou, Yanshan community, merchants street, Nanshan District, Shenzhen, Guangdong Patentee after: Tangyi Holdings (Shenzhen) Co.,Ltd. Address before: Room 301, building 23, courtyard 31, Xishiku street, Xicheng District, Beijing 100032 Patentee before: BEIJING ZHENXIGU MEDICAL RESEARCH CENTER (LIMITED PARTNERSHIP) |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220512 Address after: Room 301, building 23, courtyard 31, Xishiku street, Xicheng District, Beijing 100032 Patentee after: Cao Yulin Patentee after: Beijing zhenxigu Medical Research Center (limited partnership) Address before: 518067 103-4a, building a, phase II, science and technology building, No. 1057, Nanhai Avenue, Shekou, Yanshan community, merchants street, Nanshan District, Shenzhen, Guangdong Patentee before: Tangyi Holdings (Shenzhen) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220620 Address after: 518067 103-4a, building a, phase II, science and technology building, No. 1057, Nanhai Avenue, Shekou, Yanshan community, merchants street, Nanshan District, Shenzhen, Guangdong Patentee after: Tangyi Holdings (Shenzhen) Co.,Ltd. Address before: Room 301, building 23, courtyard 31, Xishiku street, Xicheng District, Beijing 100032 Patentee before: Cao Yulin Patentee before: Beijing zhenxigu Medical Research Center (limited partnership) |