Dendritic cells and innate immunity in kidney transplantation
Author(s) -
Quan Zhuang,
Fadi G. Lakkis
Publication year - 2015
Publication title -
kidney international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.499
H-Index - 276
eISSN - 1523-1755
pISSN - 0085-2538
DOI - 10.1038/ki.2014.430
Subject(s) - allorecognition , innate immune system , immunology , transplantation , monocyte , acquired immune system , medicine , kidney , biology , immunosuppression , immune system , t cell
This review summarizes emerging concepts related to the roles of dendritic cells (DCs) and innate immunity in organ transplant rejection. First, it highlights the primary role that recipient, rather than donor, DCs have in rejection and reviews their origin and function in the transplanted kidney. Second, it introduces the novel concept that recognition of allogeneic non-self by host monocytes (referred to here as innate allorecognition) is necessary for initiating rejection by inducing monocyte differentiation into mature, antigen-presenting DCs. Both concepts provide opportunities for preventing rejection by targeting monocytes or DCs.
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