Junctional adhesion molecule-A: functional diversity through molecular promiscuity
Junctional adhesion molecule-A: functional diversity through molecular promiscuity
复制标题
连接粘附分子-A:通过分子混杂实现功能多样性
DOI:
10.1007/s00018-017-2729-0
复制
发表时间:
2018
影响因子:
8
通讯作者:
Ebnet K
中科院分区:
文献类型:
--
作者:
Steinbacher T;Kummer D;Ebnet K
Cell adhesion molecules (CAMs) of the immunoglobulin superfamily (IgSF) regulate important processes such as cell proliferation, differentiation and morphogenesis. This activity is primarily due to their ability to initiate intracellular signaling cascades at cell–cell contact sites. Junctional adhesion molecule-A (JAM-A) is an IgSF-CAM with a short cytoplasmic tail that has no catalytic activity. Nevertheless, JAM-A is involved in a variety of biological processes. The functional diversity of JAM-A resides to a large part in a C-terminal PDZ domain binding motif which directly interacts with nine different PDZ domain-containing proteins. The molecular promiscuity of its PDZ domain motif allows JAM-A to recruit protein scaffolds to specific sites of cell–cell adhesion and to assemble signaling complexes at those sites. Here, we review the molecular characteristics of JAM-A, including its dimerization, its interaction with scaffolding proteins, and the phosphorylation of its cytoplasmic domain, and we describe how these characteristics translate into diverse biological activities.
登录
查看更多内容
影响因子:
16.6
作者:
Tuncay H;Brinkmann BF;Steinbacher T;Schürmann A;Gerke V;Iden S;Ebnet K
通讯作者:
Ebnet K
DOI:
10.1172/jci21231
发表时间:
2004-09
期刊:
The Journal of clinical investigation
影响因子:
--
作者:
M. Cera;A. Del Prete;A. Vecchi;M. Corada;I. Martìn‐padura;T. Motoike;Paolo Tonetti;G. Bazzoni;W. Vermi;F. Gentili;S. Bernasconi;Thomas N. Sato;A. Mantovani;E. Dejana
通讯作者:
M. Cera;A. Del Prete;A. Vecchi;M. Corada;I. Martìn‐padura;T. Motoike;Paolo Tonetti;G. Bazzoni;W. Vermi;F. Gentili;S. Bernasconi;Thomas N. Sato;A. Mantovani;E. Dejana
DOI:
10.1083/jcb.152.6.1183
发表时间:
2001-03-19
期刊:
The Journal of cell biology
影响因子:
--
作者:
Suzuki A;Yamanaka T;Hirose T;Manabe N;Mizuno K;Shimizu M;Akimoto K;Izumi Y;Ohnishi T;Ohno S
通讯作者:
Ohno S
影响因子:
32.4
作者:
Khounlotham M;Kim W;Peatman E;Nava P;Medina-Contreras O;Addis C;Koch S;Fournier B;Nusrat A;Denning TL;Parkos CA
通讯作者:
Parkos CA
DOI:
10.1083/jcb.200612080
发表时间:
2007-03-12
期刊:
The Journal of cell biology
影响因子:
--
作者:
Ikenouchi J;Umeda K;Tsukita S;Furuse M;Tsukita S
通讯作者:
Tsukita S