Dual immunoglobulin light chain B cells: Trojan horses of autoimmunity?
Dual immunoglobulin light chain B cells: Trojan horses of autoimmunity?
复制标题
DOI:
10.1016/j.coi.2014.01.012
复制
发表时间:
2014-04
影响因子:
7
通讯作者:
Pelanda, Roberta
中科院分区:
文献类型:
--
作者:
Pelanda, Roberta
Receptor editing, a major mechanism of B cell tolerance, can also lead to allelic inclusion at the immunoglobulin light chain loci and the development of B cells that co-express two different immunoglobulin light chains and, therefore, two antibody specificities. Most allelically included B cells express two κ chains, although rare dual-λ cells are also observed. Moreover, these cells typically co-express an autoreactive and a nonautoreactive antibody. Thus, allelically included B cells could operate like “Trojan horses”: expression and function of the nonautoreactive antigen receptors might promote their maturation, activation, and terminal differentiation into effector cells that also express and secrete autoantibodies. Indeed, dual-κ B cells are greatly expanded into effector B cell subsets in some autoimmune mice, thus indicating they might play an important role in disease.
登录
查看更多内容
DOI:
10.1084/jem.20061918
发表时间:
2007-01-22
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Casellas R;Zhang Q;Zheng NY;Mathias MD;Smith K;Wilson PC
通讯作者:
Wilson PC
影响因子:
5.4
作者:
GRANDIEN, A;FUCS, R;COUTINHO, A
通讯作者:
COUTINHO, A
DOI:
10.4049/jimmunol.1102479
发表时间:
2011-12-01
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Duong BH;Ota T;Aoki-Ota M;Cooper AB;Ait-Azzouzene D;Vela JL;Gavin AL;Nemazee D
通讯作者:
Nemazee D
影响因子:
4.4
作者:
Barreto, V;Cumano, A
通讯作者:
Cumano, A
影响因子:
64.5
作者:
HARTLEY, SB;COOKE, MP;GOODNOW, CC
通讯作者:
GOODNOW, CC