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:
본발명은 STAT3 억제제가처리된간엽줄기세포를유효성분으로포함하는골관절염의예방또는치료를위한세포치료용조성물에관한것이다. 본발명에따른 STAT3 억제제가처리된간엽줄기세포는염증유발인자의발현을효과적으로억제할수 있고, 항염증인자의발현을효과적으로증가시키며, 케모카인수용체의발현을증가시키는효과가우수하다. 따라서 STAT3 억제제가처리된간엽줄기세포는각종면역반응의조절이상으로유발되는골관절염과같은면역질환을예방또는치료할수 있는세포치료제조성물로유용하게사용될수 있다.
Abstract:
본발명은 STAT3 억제제가처리된간엽줄기세포를유효성분으로포함하는면역질환의예방또는치료용세포치료제조성물에관한것이다. 본발명에따른 STAT3 억제제가처리된간엽줄기세포는간엽줄기세포에서의염증성사이토카인및 염증유발인자의발현과생성을효과적으로억제할수 있고, 병인조건하에서미분화 T 세포와공조배양할경우, T 세포의세포독성 Th17 및 Th1 세포로의분화를억제하는효과가있으며, 비정상적으로활성화된면역세포의기능을억제하고염증반응을제어하는특성을갖는면역조절 T 세포(Treg)의분화및 활성을증진시키는효과가우수한특징이있다. 따라서 STAT3 억제제가처리된간엽줄기세포는각종면역반응의조절이상으로유발되는자가면역질환, 염증성질환및 이식거부질환과같은면역질환을예방또는치료할수 있는세포치료제조성물로사용할수 있는효과가있다.
Abstract:
본발명은 STAT3 억제제가처리된간엽줄기세포를유효성분으로포함하는골관절염의예방또는치료를위한세포치료용조성물에관한것이다. 본발명에따른 STAT3 억제제가처리된간엽줄기세포는염증유발인자의발현을효과적으로억제할수 있고, 항염증인자의발현을효과적으로증가시키며, 케모카인수용체의발현을증가시키는효과가우수하다. 따라서 STAT3 억제제가처리된간엽줄기세포는각종면역반응의조절이상으로유발되는골관절염과같은면역질환을예방또는치료할수 있는세포치료제조성물로유용하게사용될수 있다.