T-independent immune response: New aspects of B cell biology

被引:300
作者
Fagarasan, S [1 ]
Honjo, T [1 ]
机构
[1] Kyoto Univ, Fac Med, Dept Med Chem, Sakyo Ku, Kyoto 6068501, Japan
关键词
D O I
10.1126/science.290.5489.89
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Recent results emphasize the roles of T-independent antibody response in humoral defenses, for which B1 cells and marginal zone B cells are mostly responsible. We discuss how these cells are activated, migrate, and differentiate into antibody-producing cells in various Lymphoid tissues. Based on recent findings in each of these areas of B cell biology, we propose a possible mechanism for peripheral tolerance of autoreactive B cells at target organs.
引用
收藏
页码:89 / 92
页数:4
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