Antigen processing and presentation by intestinal epithelial cells - polarity and complexity

被引:213
作者
Hershberg, RM [1 ]
Mayer, LF
机构
[1] Harvard Univ, Sch Med, Brigham & Womens Hosp, Div Gastroenterol, Boston, MA 02115 USA
[2] Harvard Univ, Sch Med, Brigham & Womens Hosp, Div Genet, Boston, MA 02115 USA
[3] Mt Sinai Sch Med, Ctr Immunobiol, New York, NY 10029 USA
来源
IMMUNOLOGY TODAY | 2000年 / 21卷 / 03期
关键词
D O I
10.1016/S0167-5699(99)01575-3
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
The mechanisms by which gut-associated lymphoid tissue (GALT) maintains a balance between oral tolerance and active immune response in the face of exposure to high antigen concentrations remains a central question in mucosal immunity. Here, Robert Hershberg ann colleagues discuss the evidence that human intestinal epithelial cells function as antigen-presenting cells (APCs) capable of regulating T-cell responses in the intestinal mucosa.
引用
收藏
页码:123 / 128
页数:6
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