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Antigen Presentation to B Cells
被引:115
作者:
Heesters, Balthasar A.
[1
,2
,3
]
van der Poel, Cees E.
[1
,2
]
Das, Abhishek
[1
,2
]
Carroll, Michael C.
[1
,2
]
机构:
[1] Harvard Med Sch, Program Cellular & Mol Med, Boston Childrens Hosp, Boston, MA 02115 USA
[2] Harvard Med Sch, Dept Pediat, Boston, MA 02115 USA
[3] Acad Med Ctr, Dept Cell Biol & Histol, NL-1105 AZ Amsterdam, Netherlands
基金:
美国国家卫生研究院;
关键词:
FOLLICULAR DENDRITIC CELLS;
SUBCAPSULAR SINUS MACROPHAGES;
GERMINAL-CENTERS;
LYMPH-NODE;
AFFINITY MATURATION;
IMMUNE-COMPLEXES;
IN-VIVO;
RHEUMATOID-ARTHRITIS;
ANTIBODY-PRODUCTION;
CLONAL SELECTION;
D O I:
10.1016/j.it.2016.10.003
中图分类号:
R392 [医学免疫学];
Q939.91 [免疫学];
学科分类号:
100102 ;
摘要:
Unlike T cells that recognize digested peptides, B cells recognize their cognate antigen in its native form. The B cell receptor used in recognition can also be secreted to bind to antigens and initiate multiple effector functions such as phagocytosis, complement activation, or neutralization of receptors. While B cells can interact with soluble antigens, it is now clear that the presentation of membrane-bound antigen plays a crucial role in B cell activation, and in particular during affinity-maturation, the process during which high-affinity B cells are selected. In this review we discuss how native antigen is presented to B cells and its impact at several stages of B cell responses.
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页码:844 / 854
页数:11
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