共 50 条
EXPRESSION OF GAMMA-DELTA LYMPHOCYTES-T DERIVED FROM HUMAN INTESTINAL BIOPSIES
被引:4
|作者:
VOLK, BA
NIESSNER, M
AMANN, B
FAUSER, AA
GEROK, W
机构:
[1] Innere Medizin II, Abteilung Gastroenterologie und Hepatologie der Universität Freiburg, Medizinische Universitätsklinik Freiburg, Freiburg
关键词:
D O I:
10.1007/BF02919713
中图分类号:
R392 [医学免疫学];
Q939.91 [免疫学];
学科分类号:
100102 ;
摘要:
Although most T cells express the alpha/beta-TCR, the gamma/delta-TCR is expressed only on a small percentage of peripheral lymphocytes and CD3+ intestinal T cells. The most striking feature is a wide variation in the proportion of gamma/delta+ T cells in freshly isolated peripheral blood cells from normal individuals and patients with IBD. The augmentation of the gamma/delta+ T cell subpopulation derived from human intestinal biopsies after repeated stimulation with MT, even in the absence of filler cells, suggests that gamma/delta+ cells from human gut mucosa may play a role in generating a primary immune response to MT.
引用
收藏
页码:310 / 312
页数:3
相关论文