The immunological synapse.
The immunological synapse.
复制标题
DOI:
10.1186/ar559
复制
发表时间:
2002
期刊:
影响因子:
--
通讯作者:
Dustin ML
中科院分区:
文献类型:
--
作者:
Dustin ML
T-cell activation requires interaction of T-cell antigen receptors with proteins of the major histocompatibility complex (antigen). This interaction takes place in a specialized cell–cell junction referred to as an immunological synapse. The immunological synapse contains at least two functional domains: a central cluster of engaged antigen receptors and a surrounding ring of adhesion molecules. The segregation of the T-cell antigen receptor (TCR) and adhesion molecules is based on size, with the TCR interaction spanning 15 nm and the lymphocyte-function-associated antigen-1 (LFA-1) interaction spanning 30–40 nm between the two cells. Therefore, the synapse is not an empty gap, but a space populated by both adhesion and signaling molecules. This chapter considers four aspects of the immunological synapse: the role of migration and stop signals, the role of the cytoskeleton, the role of self-antigenic complexes, and the role of second signals.
登录
查看更多内容
DOI:
10.1084/jem.191.7.1137
发表时间:
2000-04-03
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Hwang I;Huang JF;Kishimoto H;Brunmark A;Peterson PA;Jackson MR;Surh CD;Cai Z;Sprent J
通讯作者:
Sprent J
影响因子:
64.5
作者:
Dustin, ML;Olszowy, MW;Shaw, AS
通讯作者:
Shaw, AS
影响因子:
30.5
作者:
Kaech, SM;Ahmed, R
通讯作者:
Ahmed, R
DOI:
10.1084/jem.185.12.2133
发表时间:
1997-06-16
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Ingulli E;Mondino A;Khoruts A;Jenkins MK
通讯作者:
Jenkins MK
DOI:
10.1073/pnas.97.18.10138
发表时间:
2000-08-29
影响因子:
11.1
作者:
Johnson, KG;Bromley, SK;Thomas, ML
通讯作者:
Thomas, ML