A role for Kalirin-7 in nociceptive sensitization via activity-dependent modulation of spinal synapses.
A role for Kalirin-7 in nociceptive sensitization via activity-dependent modulation of spinal synapses.
复制标题
Kalirin-7 通过脊髓突触的活动依赖性调节在伤害性敏化中的作用
DOI:
10.1038/ncomms7820
复制
发表时间:
2015-04-13
影响因子:
16.6
通讯作者:
Kuner, Rohini
中科院分区:
文献类型:
--
作者:
Lu, Jianning;Luo, Ceng;Bali, Kiran Kumar;Xie, Rou-Gang;Mains, Richard E.;Eipper, Betty A.;Kuner, Rohini
Synaptic plasticity is the cornerstone of processes underlying persistent nociceptive activity-induced changes in normal nociceptive sensitivity. Kalirin-7 is a multifunctional guanine-nucleotide-exchange factor (GEF) for Rho GTPases that is characterized by its localization at excitatory synapses, interactions with glutamate receptors and its ability to dynamically modulate the neuronal cytoskeleton. Here we show that spinally expressed Kalirin-7 is required for persistent nociceptive activity-dependent synaptic long-term potentiation as well as activity-dependent remodelling of synaptic spines in the spinal dorsal horn, thereby orchestrating functional and structural plasticity during the course of inflammatory pain.
登录
查看更多内容
影响因子:
4.8
作者:
Jones, Kelly A.;Eng, Andrew G.;Penzes, Peter
通讯作者:
Penzes, Peter
影响因子:
56.9
作者:
Ikeda, Hiroshi;Stark, Johanna;Sandkuhler, Jurgen
通讯作者:
Sandkuhler, Jurgen
影响因子:
2.4
作者:
Mandela P;Yankova M;Conti LH;Ma XM;Grady J;Eipper BA;Mains RE
通讯作者:
Mains RE
影响因子:
16.2
作者:
Simonetti M;Hagenston AM;Vardeh D;Freitag HE;Mauceri D;Lu J;Satagopam VP;Schneider R;Costigan M;Bading H;Kuner R
通讯作者:
Kuner R
影响因子:
3.5
作者:
McPherson, CE;Eipper, BA;Mains, RE
通讯作者:
Mains, RE