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CELL THERAPY COMPOSITION FOR PREVENTING OR TREATING IMMUNE DISEASE COMPRISING MESENCHYMAL STEM CELL AND REGULATORY T CELL
专利权人:
가톨릭대학교 산학협력단;CATHOLIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION;CATHOLIC UNIVERSITY INDUSTRY ACADEMIC COOPERATIONFOUNDATION
发明人:
CHO, MI LA,조미라,CHO, SEOK GOO,조석구,LIM, JUNG YEON,임정연,PARK, HYUN SIL,박현실,PARK, MIN JUNG,박민정
申请号:
KR1020137021403
公开号:
KR1020140040696A
申请日:
2012.02.17
申请国别(地区):
KR
年份:
2014
代理人:
摘要:
The present invention relates to a cell therapy composition for preventing or treating immune diseases comprising mesenchymal stem cells and immunoregulatory T-cells as active ingredients. By infusing the mesenchymal stem cells and the immunoregulatory T-cells, which are cellular therapeutic agents of the present invention, into bone marrow transplanted animals, rejection to a host is suppressed after an engraftment of the transplanted bone marrow, thereby obtaining an effect of reducing immune diseases, such as graft-versus-host disease (GVHD). Moreover, the effect of such GVHD reduction is significantly greater than that of a reduction level obtained from a sole infusion of mesenchymal stem cells. Accordingly, the cell therapy composition of the present invention having such effects can be useful in the prevention or treatment of immune diseases. [Reference numerals] (AA) First experimental group; (BB) Second experimental group; (CC) Control group본 발명은 간엽줄기세포 및 면역조절 T 세포를 유효성분으로 포함하는 면역질환의 예방 또는 치료용 세포치료제 조성물에 관한 것이다. 본 발명의 세포치료제인 간엽줄기세포와 면역조절 T 세포를 골수 이식 동물에게 적용하는 경우, 이식된 골수가 생착된 후 숙주에 대한 거부반응이 억제됨으로써 면역질환, 예컨대 이식편대숙주질환을 감소시키는 효과를 갖는다. 또한 이러한 면역질환 증상의 감소 수치는, 간엽줄기세포를 단독을 처리한 경우와 비교하여 월등히 향상된 효과를 가진다. 따라서 상기와 같은 효과를 갖는 본 발명의 세포치료제 조성물은 면역질환의 예방 또는 치료에서 유용하게 사용될 수 있다.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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