KR20190031588A - 세포의 동결보존 및 캡슐화 방법 - Google Patents
세포의 동결보존 및 캡슐화 방법 Download PDFInfo
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- KR20190031588A KR20190031588A KR1020197007469A KR20197007469A KR20190031588A KR 20190031588 A KR20190031588 A KR 20190031588A KR 1020197007469 A KR1020197007469 A KR 1020197007469A KR 20197007469 A KR20197007469 A KR 20197007469A KR 20190031588 A KR20190031588 A KR 20190031588A
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- liquid alginate
- alginate
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- 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
- A01N1/10—Preservation of living parts
- A01N1/12—Chemical aspects of preservation
- A01N1/128—Chemically defined matrices for immobilising, holding or storing living parts, e.g. alginate gels; Chemically altering living parts, e.g. by cross-linking
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- A01N1/0284—
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- 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
- A01N1/10—Preservation of living parts
- A01N1/16—Physical preservation processes
- A01N1/162—Temperature processes, e.g. following predefined temperature changes over time
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- 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
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- 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
- A61K35/50—Placenta; Placental stem cells; Amniotic fluid; Amnion; Amniotic stem cells
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- A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
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- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/0012—Cell encapsulation
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- 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
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Abstract
Description
도 1은 7일의 기간에 걸쳐서 4℃ 및 37℃에서 하이포써모졸® (HT) 용액 중에 현탁시킨 캡슐화된 태반 줄기 세포의 생존율을 보여준다. "1× 세포"는 5×105개 세포 밀도에 상응하고, "4× 세포"는 2×106개 세포 밀도에 상응한다.
도 2는 동결보존 및 해동하고 알기네이트 중에 현탁시켜 캡슐화하여 개입 배양 단계 없이 하이포써모졸® 중에 저장한 태반 줄기 세포의 생존율을 보여준다. 생존율은 캡슐화후 제4시간 및 제24시간에 평가하였다. "1×"는 3.75×106개 세포/mL를 나타내고, "0.5×"는 1.88×106개 세포/mL를 나타내고, "0.25×"는 0.94×106개 세포/mL를 나타낸다.
Claims (1)
- 캡슐화된 세포의 집단의 용도.
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PCT/US2011/067716 WO2012092420A2 (en) | 2010-12-30 | 2011-12-29 | Methods for cryopreserving and encapsulating cells |
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KR1020217012968A KR20210052587A (ko) | 2010-12-30 | 2011-12-29 | 세포의 동결보존 및 캡슐화 방법 |
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KR1020227009238A KR20220038548A (ko) | 2010-12-30 | 2011-12-29 | 세포의 동결보존 및 캡슐화 방법 |
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KR1020237018532A KR20230084328A (ko) | 2010-12-30 | 2011-12-29 | 세포의 동결보존 및 캡슐화 방법 |
KR1020137020036A KR20130132966A (ko) | 2010-12-30 | 2011-12-29 | 세포의 동결보존 및 캡슐화 방법 |
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EP2658556A2 (en) | 2013-11-06 |
EP2658556A4 (en) | 2015-03-04 |
CN103648507A (zh) | 2014-03-19 |
US20120171295A1 (en) | 2012-07-05 |
JP2014514245A (ja) | 2014-06-19 |
KR20210052587A (ko) | 2021-05-10 |
KR20230084328A (ko) | 2023-06-12 |
CA2823540A1 (en) | 2012-07-05 |
KR20130132966A (ko) | 2013-12-05 |
KR20220038548A (ko) | 2022-03-28 |
WO2012092420A3 (en) | 2014-03-13 |
AR084752A1 (es) | 2013-06-05 |
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