Induction of chimerism and immune tolerance using belatacept
نویسندگان
چکیده
منابع مشابه
Mechanisms of Tolerance Induction by Hematopoietic Chimerism: The Immune Perspective
Hematopoietic chimerism is one of the effective approaches to induce tolerance to donor-derived tissue and organ grafts without administration of life-long immunosuppressive therapy. Although experimental efforts to develop such regimens have been ongoing for decades, substantial cumulative toxicity of combined hematopoietic and tissue transplants precludes wide clinical implementation. Toleran...
متن کاملChimerism and tolerance induction in kidney transplantation.
Chimerism is a state in which bone marrow hematopoietic stem cells from two genetically different animals coexist. To date, the approach has been used successfully to induce the state of immunologic tolerance in the animal models and is now being evaluated in clinical trials of both HLA-identical and HLA-mismatched living-donor kidney transplant recipients in some transplant centers with varyin...
متن کاملInduction of tolerance through mixed chimerism.
"Mixed chimerism" refers to a state in which the lymphohematopoietic system of the recipient of allogeneic hematopoietic stem cells comprises a mixture of host and donor cells. This state is usually attained through either bone marrow or mobilized peripheral blood stem cell transplantation. Although numerous treatment regimens have led to transplantation tolerance in mice, the induction of mixe...
متن کاملXenobiotics, chimerism and the induction of tolerance following organ transplantation.
The successful results seen after organ transplantation are largely attributable to the potency and specificity of modern immunosuppressive agents. Although drug-free unresponsiveness to graft alloantigens has not been routinely achieved in clinical practice, recent appreciation of the importance of cell chimerism, which develops after the migration from donor to host of leukocytes contained in...
متن کاملEstablishing immunological tolerance through the induction of molecular chimerism.
One of the major goals of transplantation biology is to overcome transplant rejection without the need for life-long immunosuppression. Over the last several years, fundamental advances in our understanding of the immune response to allogeneic and xenogeneic antigens have stimulated a great deal of interest in the possibility of using gene therapy approaches to overcome the host response leadin...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature Reviews Nephrology
سال: 2014
ISSN: 1759-5061,1759-507X
DOI: 10.1038/nrneph.2014.230