Abstract:
본 발명은 덱사메타손, 비타민 D 3 , 및 TGF-β를 포함하는, 미분화 T 세포로부터 IL-10 생성 조절 T세포(IL-10 producing regulatory T cell)로의 분화 유도용 조성물 및 상기 조성물을 처리하여 미분화 T세포를 IL-10 생성 조절 T 세포로의 분화를 유도하는 방법에 관한 것이다.
Abstract:
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 group
Abstract:
PURPOSE: A cell therapy composition for preventing or treating graft-versus-host diseases including immune-modulating T cells and mesenchymal stem cells is provided to control rejection against the host after transplanted marrow is engrafted, thereby reducing the generation of the graft-versus-host diseases. CONSTITUTION: A cell therapy composition for preventing or treating graft-versus-host diseases includes immune-modulating T cells and mesenchymal stem cells. The mesenchymal stem cell is a human derivative mesenchymal stem cell. The immune-modulating T cell is an immune-modulating T cell which is induced by retinal. The immune-modulated T cell is CD4+CD25+ immune-modulated T cell which is induced by processing retinal, anti-CD3, TGF-b, and anti-CD28 on the CD4+ T cell. The composition includes 1×10^4 cell/kg-1×10^8 cell/kg of the Cell Therapy Products.
Abstract:
본 발명은 치료학적으로 효과적인 양의 종양 세포를 포유동물에 투여하는 단계를 포함하는 포유동물 중의 종양을 치료하는 방법으로서, 상기 종양 세포는 방사선 조사에 의하여 증식능이 상실되어 있고, 상기 종양 세포는 유전자 조작되어 B 형 간염 표면 항원을 발현하는 것이고, 상기 종양과 상기 종양 세포는 동일한 형태인 방법 및 상기 종양 세포를 포함하는 종양 치료용 약학적 조성물을 제공한다. 신장암 세포, HBsAg, 종양 백신