Substance P activates Mas-related G protein-coupled receptors to induce itch.
Substance P activates Mas-related G protein-coupled receptors to induce itch.
复制标题
DOI:
10.1016/j.jaci.2016.12.980
复制
发表时间:
2017-08
期刊:
影响因子:
--
通讯作者:
Lerner EA
中科院分区:
文献类型:
--
作者:
Azimi E;Reddy VB;Pereira PJS;Talbot S;Woolf CJ;Lerner EA
Substance P (SP) is linked to itch and inflammation through activation of receptors on mast cells and sensory neurons. There is increasing evidence that SP functions through Mas-related G protein–coupled receptors (Mrgprs) in addition to its conventional receptor, neurokinin-1. Because Mrgprs mediate some aspects of inflammation that had been considered mediated by neurokinin-1 receptor (NK-1R), we sought to determine whether itch induced by SP can also be mediated by Mrgprs. Genetic and pharmacologic approaches were used to evaluate the contribution of Mrgprs to SP-induced scratching behavior and activation of cultured dorsal root ganglion neurons from mice. SP-induced scratching behavior and activation of cultured dorsal root ganglion neurons was dependent on Mrgprs rather than NK-1R. We deduce that SP activates MrgprA1 on sensory neurons rather than NK-1R to induce itch.
登录
查看更多内容
影响因子:
12.4
作者:
Borici-Mazi, R;Kouridakis, S;Kontou-Fili, K
通讯作者:
Kontou-Fili, K
DOI:
10.1016/j.jpain.2014.09.010
发表时间:
2014-12
期刊:
The journal of pain
影响因子:
--
作者:
Goswami SC;Mishra SK;Maric D;Kaszas K;Gonnella GL;Clokie SJ;Kominsky HD;Gross JR;Keller JM;Mannes AJ;Hoon MA;Iadarola MJ
通讯作者:
Iadarola MJ
影响因子:
11.4
作者:
Mishra, Santosh K.;Tisel, Sarah M.;Hoon, Mark A.
通讯作者:
Hoon, Mark A.
DOI:
10.1007/978-3-662-44605-8_15
发表时间:
2015-01-01
期刊:
PHARMACOLOGY OF ITCH
影响因子:
--
作者:
Thurmond, Robin L.;Kazerouni, Kayvan;Greenspan, Andrew J.
通讯作者:
Greenspan, Andrew J.
影响因子:
7.4
作者:
Shimada SG;LaMotte RH
通讯作者:
LaMotte RH