KR100871984B1 - 태반 조직 유래 다능성 줄기세포 및 이를 함유하는세포치료제 - Google Patents
태반 조직 유래 다능성 줄기세포 및 이를 함유하는세포치료제 Download PDFInfo
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Abstract
Description
Antigen | AD-MSCs |
CD29 | + |
CD31 | - |
CD44 | + |
CD90 | + |
CD105 | + |
CD34 | - |
CD45 | - |
CD73 | + |
CD34 | - |
HLA-DR | - |
Claims (21)
- 인간 태반 조직의 양막, 장막, 기저탈락막 또는 태반 조직을 bFGF함유 배지에서 배양한 다음 회수하는 것을 특징으로 하는, 다음과 같은 특성을 나타내는 성체 줄기세포의 제조방법::(a) CD29, CD44, CD54, CD73, CD90 및 CD105에 대하여 모두 양성의 면역학적 특성을 나타내고, CD31, CD34, CD45 및 HLA-DR에 대하여 모두 음성의 면역학적 특성을 나타냄;(b) Oct4 및 SSEA4에 대하여 양성의 면역학적 특성을 나타냄;(c) 플라스틱에 부착되어 성장하며, 둥근형태(round-shape) 또는 선형태(spindle-shape)의 형태학적 특성을 나타내고, SFM 배지에서 스피어(sphere)를 형성하여 미분화 상태로 유지됨; 및(d) 중배엽 또는 외배엽 유래 세포로 분화하는 능력을 가짐.
- 제1항의 방법에 의해 수득한, 다음과 같은 특성을 나타내는 태반 줄기세포:(a) CD29, CD44, CD73, CD90 및 CD105에 대하여 모두 양성의 면역학적 특성을 나타내고, CD31, CD34, CD45 및 HLA-DR에 대하여 모두 음성의 면역학적 특성을 나타냄;(b) Oct4 및 SSEA4에 대하여 양성의 면역학적 특성을 나타냄;(c) 플라스틱에 부착되어 성장하며, 둥근형태(round-shape) 또는 선형태(spindle-shape)의 형태학적 특성을 나타내고, SFM 배지에서 스피어(sphere)를 형성하여 미분화 상태로 유지됨; 및(d) 중배엽 또는 외배엽 유래 세포로 분화하는 능력을 가짐.
- 제2항에 있어서, 상기 중배엽 유래 세포는 골형성 세포, 연골세포, 근세포 또는 지방세포이고, 외배엽 유래 세포는 신경세포인 것을 특징으로 하는 태반 줄기세포.
- 제2항의 태반 줄기세포를 하루 동안 아자사이티딘(azacytidine)을 전처리 한 후 SKBM 배지에서 배양하는 것을 특징으로 하는, 태반 줄기세포를 근세포로 분화시키는 방법.
- 제4항의 방법에 의해 분화된 근세포를 유효성분으로 함유하는 근질환 치료용 세포 치료제.
- 다음의 단계를 포함하는, 태반 줄기세포를 신경세포로 분화시키는 방법:(a) 제2항의 태반 줄기세포를 BME 및 FBS를 함유한 DMEM 배지에 전배양 하는 단계; 및(b) 상기 전배양액을 DMSO 및 BHA로 처리하여 신경분화를 유도하는 단계.
- 제6항의 방법에 의해 분화된 신경세포를 유효성분으로 함유하는 신경질환 치료용 세포 치료제.
- 제2항의 태반 줄기세포를 TCP(Tricalcium phosphate)와 혼합하여 이소이식하는 것을 특징으로 하는, 태반 줄기세포를 골형성 세포로 분화시키는 방법.
- 제8항의 방법에 의해 분화된 골형성세포를 유효성분으로 함유하는 골다공증 치료용 세포 치료제.
- 제2항의 태반 줄기세포를 덱사메타손(dexamethasone), 인도메타신(indomethacin), 인슐린 및 IBMX를 함유한 α-MEM배지에서 배양하는 것을 특징으 로 하는, 태반 줄기세포를 지방세포로 분화시키는 방법.
- 제10항의 방법에 의해 분화된 지방세포를 유효성분으로 함유하는 유방 조직 형성용 세포 치료제.
- 삭제
- 삭제
- 삭제
- 삭제
- 근세포로 분화되는 특성을 가지는 제2항의 태반 줄기세포를 유효성분으로 함유하는 근질환 치료용 세포 치료제.
- 신경세포로 분화되는 특성을 가지는 제2항의 태반 줄기세포를 유효성분으로 함유하는 신경질환 치료용 세포 치료제.
- 연골세포로 분화되는 특성을 가지는 제2항의 태반 줄기세포를 유효성분으로 함유하는 골관절염 치료용 세포 치료제.
- 골형성 세포로 분화되는 특성을 가지는 제2항의 태반 줄기세포를 유효성분으 로 함유하는 골다공증 치료용 세포 치료제.
- 지방세포로 분화되는 특성을 가지는 제2항의 태반 줄기세포를 유효성분으로 함유하는 유방 조직 형성용 세포 치료제.
- 삭제
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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EP07006923A EP1845154A1 (en) | 2006-04-12 | 2007-04-03 | Multipotent stem cells derived from placenta tissue and cellular therapeutic agents comprising the same |
US11/734,262 US20070243172A1 (en) | 2006-04-12 | 2007-04-11 | Multipotent stem cells derived from placenta tissue and cellular therapeutic agents comprising the same |
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Application Number | Priority Date | Filing Date | Title |
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KR20060033325 | 2006-04-12 | ||
KR1020060033325 | 2006-04-12 |
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KR20070101756A KR20070101756A (ko) | 2007-10-17 |
KR100871984B1 true KR100871984B1 (ko) | 2008-12-05 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013015644A1 (ko) * | 2011-07-28 | 2013-01-31 | 차의과학대학교 산학협력단 | 태반-유래 줄기세포의 증식방법 |
WO2015105357A1 (ko) | 2014-01-08 | 2015-07-16 | 사회복지법인 삼성생명공익재단 | 영양막 기저층으로부터 유래된 줄기세포 및 이를 포함하는 세포치료제 |
WO2015105356A1 (ko) | 2014-01-08 | 2015-07-16 | 사회복지법인 삼성생명공익재단 | 순수 영양막층으로부터 유래된 줄기세포 및 이를 포함하는 세포치료제 |
KR20190066885A (ko) | 2017-12-06 | 2019-06-14 | 주식회사 디자인셀 | 줄기세포 유래 엑소좀 함유 배양액을 유효성분으로 포함하는 관절염의 예방 또는 치료용 조성물 |
WO2021054692A1 (ko) | 2019-09-19 | 2021-03-25 | 하유진 | 융모막판 인접 융모 유래 줄기세포 및 이를 포함하는 조직재생용 세포 치료제 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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ES2478678T3 (es) | 2007-11-30 | 2014-07-22 | Rnl Bio Co., Ltd. | Agente terapéutico celular para la incontinencia urinaria que comprende células madre originadas a partir de decidua |
KR101175175B1 (ko) * | 2008-07-28 | 2012-08-20 | 서울대학교병원 | 인간 줄기세포에서 고활성 줄기세포를 분리하는 방법 및상기 방법에 의해 분리된 고활성 줄기 세포 |
KR20110112164A (ko) * | 2010-04-05 | 2011-10-12 | 서울대학교병원 | 인간 줄기세포의 활성을 증가시키는 방법 |
WO2016190704A1 (ko) * | 2015-05-28 | 2016-12-01 | 주식회사 차바이오텍 | 향상된 산후 부착형 세포 및 그의 제조 방법 |
KR20160140492A (ko) | 2015-05-28 | 2016-12-07 | (주)차바이오텍 | 향상된 산후 부착형 세포 및 그의 제조 방법 |
WO2017039251A1 (ko) * | 2015-08-28 | 2017-03-09 | 주식회사 차바이오텍 | 향상된 산후 부착형 세포 및 그의 용도 |
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