Goblet cells promote tolerance induction in the conjunctiva
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چکیده
منابع مشابه
Dendritic Cells in Transplant Tolerance
Dendritic cells (DCs) are a heterogeneous family of professional APCs involved in priming adaptive immune responses. Donor DCs (direct pathway of allorecognition) and recipient DCs presenting processed donor major histocompatibility complex (MHC) as peptides (indirect pathway of allorecognition) participate actively in graft rejection by stimulating recipient T cell responses following organ tr...
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The ability of dendritic cells (DCs) to trigger tolerance or immunity is dictated by the context in which an antigen is encountered. A large body of evidence indicates that antigen presentation by steady-state DCs induces peripheral tolerance through mechanisms such as the secretion of soluble factors, the clonal deletion of autoreactive T cells, and feedback control of regulatory T cells. More...
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Dendritic cells (DC) are uniquely well-equipped antigen (Ag) presenting cells that initiate and regulate immune responses. DC play a dualistic role in the regulation of immune responses. They initiate adaptive immunity by the activating naive lymphocytes and are powerful stimulators of natural killer cells – the crucial cellular instigators of the innate immune system. Furthermore, DC induce ce...
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Cellular therapies based on permanent genetic modification of conventional T cells have emerged as a promising strategy for cancer. However, it remains unknown if modification of T cell subsets, such as Tregs, could be useful in other settings, such as allograft transplantation. Here, we use a modular system based on a chimeric antigen receptor (CAR) that binds covalently modified mAbs to contr...
متن کاملMesenchymal stromal cells to promote solid organ transplantation tolerance.
PURPOSE OF REVIEW Mesenchymal stromal cells (MSCs) possess unique immunomodulatory features. MSCs dampen effector T-cell response while promoting the emergence of regulatory T cells. By skewing this balance, MSC could represent the ideal strategy for tolerance induction in organ transplantation. Here we review recent evidence on the efficacy of MSC-based therapy in experimental models of solid ...
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ژورنال
عنوان ژورنال: Mucosal Immunology
سال: 2020
ISSN: 1933-0219,1935-3456
DOI: 10.1038/s41385-020-0319-1