KR20090011957A - 피부세포 공배양 방법 및 이를 이용한 세포치료제 조성물 - Google Patents
피부세포 공배양 방법 및 이를 이용한 세포치료제 조성물 Download PDFInfo
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Abstract
Description
표피세포 | 멜라닌세포 | 섬유아세포 | 혈관세포 | |
일차배양 | 1.80E+06 | 8.00E+05 | ||
P2 | 6.80E+05 | 7.40E+05 | ||
P3 | 4.24E+06 | 1.95E+06 | ||
P4 | 1.04E+06 | 3.00E+05 | ||
P5 | 2.40E+05 | 1.55E+05 |
Claims (8)
- 분리된 표피세포(Keratinocyte), 멜라닌세포(Melanocyte), 섬유아세포(Fibroblast) 및 혈관내피세포(Endothelial cell)를 무혈청 배지(serum-free media)에서 혼합배양하는 것을 특징으로 하는 피부세포 공배양 방법.
- 제 1항에 있어서, 상기 세포들은 하나의 공여 부위(donor site)에서 분리된 것을 특징으로 하는 피부세포 공배양 방법.
- 제 2항에 있어서, 상기 표피세포(Keratinocyte) 및 멜라닌세포(Melanocyte)는 상기 공여 부위의 표피층에서 분리하고, 상기 섬유아세포(Fibroblast) 및 혈관내피세포(Endothelial cell)는 상기 공여 부위의 진피층에서 분리된 것을 특징으로 하는 피부세포 공배양 방법.
- 제 1항에 있어서, 상기 무혈청 배지에 단독배양시 필요한 사이토카인(cytokine)이나 성장인자(growth factor)의 공급없이 세포상호간의 물질교환(paracrine effect)에 의해 혼합배양하는 것을 특징으로 하는 피부세포 공배양 방법.
- 제 1항에 있어서, 상기 표피세포+멜라닌세포 : 섬유아세포+혈관내피세포의 비율이 15:1 내지 25:1로 혼합배양하는 것을 특징으로 하는 피부세포 공배양 방법.
- 제 1항에 있어서, 섬유아세포의 단독배양에서 유도되어지는 SMA(smooth muscle actin)의 발현이 유도되지 않는 것을 특징으로 하는 피부세포 공배양 방법.
- 제 1항에 있어서, 단독배양시 동결보관과 해동후에 잘 자라지 않던 멜라닌세포가 동결보관과 해동후에도 잘 자라는 것을 특징으로 하는 피부세포 공배양 방법.
- 제 1항 내지 제 7항 중 어느 한 항의 방법에 따라 공배양된 표피세포(Keratinocyte), 멜라닌세포(Melanocyte), 섬유아세포(Fibroblast) 및 혈관내피세포(Endothelial cell)를 포함하는 상처치유용(wound healing) 세포치료제 조성물.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070076025A KR100927374B1 (ko) | 2007-07-27 | 2007-07-27 | 피부세포 공배양 방법 및 이를 이용한 세포치료제 조성물 |
PCT/KR2008/004300 WO2009017321A2 (en) | 2007-07-27 | 2008-07-23 | Co-culture method of skin cells and cell therapy composition using the same |
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KR1020070076025A KR100927374B1 (ko) | 2007-07-27 | 2007-07-27 | 피부세포 공배양 방법 및 이를 이용한 세포치료제 조성물 |
Publications (2)
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KR20090011957A true KR20090011957A (ko) | 2009-02-02 |
KR100927374B1 KR100927374B1 (ko) | 2009-11-19 |
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KR1020070076025A KR100927374B1 (ko) | 2007-07-27 | 2007-07-27 | 피부세포 공배양 방법 및 이를 이용한 세포치료제 조성물 |
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KR (1) | KR100927374B1 (ko) |
WO (1) | WO2009017321A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015160147A1 (ko) * | 2014-04-16 | 2015-10-22 | (주)아모레퍼시픽 | 캐드헤린11 또는 n-캐드헤린 발현을 조절하는 피부 개선 물질 및 이를 스크리닝하는 방법 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007040252A1 (de) | 2006-09-11 | 2008-06-12 | Gerlach, Jörg, Prof. Dr. | Sprühapparat für Zellen und Methode zur Anwendung gesprühter Zellen |
DE102011100450B8 (de) | 2011-04-27 | 2013-10-17 | Jörg Gerlach | Apparat zum Sprühen von Zellen, Herstellung des Apparates, Methode zum Sprühen mit dem Apparat und eine Zellsuspension gesprüht mit dem Apparat |
MY179888A (en) * | 2012-06-20 | 2020-11-18 | Univ Kebangsaan Malaysia | Autologous tissue-engineered human skin construct and a method for producing thereof |
KR101738808B1 (ko) | 2015-03-06 | 2017-05-22 | 아주대학교산학협력단 | 혈관내피세포 또는 이의 배양물을 유효성분으로 포함하는 피부 색소 형성 조절용 조성물 및 피부 미백제 스크리닝 방법 |
US10420802B2 (en) | 2015-12-10 | 2019-09-24 | Aesthetics Biomedical, Inc. | Topical formulation for skin care |
WO2017218549A1 (en) | 2016-06-14 | 2017-12-21 | Renovacare Sciences Corp. | Modular device for cell spraying |
KR102499154B1 (ko) | 2022-07-06 | 2023-02-14 | 주식회사 클리셀 | 역분화 줄기세포에서 분화된 세포를 이용한 인공피부의 제조방법 |
KR102543340B1 (ko) | 2022-07-06 | 2023-06-16 | 주식회사 클리셀 | 역분화 줄기세포에서 분화된 세포를 이용한 인공피부의 제조장치 |
Family Cites Families (1)
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WO2003035850A1 (en) * | 2001-10-26 | 2003-05-01 | Celltran Limited | Cell transfer substrate |
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- 2008-07-23 WO PCT/KR2008/004300 patent/WO2009017321A2/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015160147A1 (ko) * | 2014-04-16 | 2015-10-22 | (주)아모레퍼시픽 | 캐드헤린11 또는 n-캐드헤린 발현을 조절하는 피부 개선 물질 및 이를 스크리닝하는 방법 |
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Publication number | Publication date |
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WO2009017321A2 (en) | 2009-02-05 |
KR100927374B1 (ko) | 2009-11-19 |
WO2009017321A3 (en) | 2009-04-02 |
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