Preclinical development of GR1501, a human monoclonal antibody that neutralizes interleukin-17A.

Preclinical development of GR1501, a human monoclonal antibody that neutralizes interleukin-17A.
复制标题

GR1501 的临床前开发,GR1501 是一种中和 IL-17A 的人单克隆抗体。

DOI:
10.1016/j.bbrc.2019.07.078
复制
发表时间:
2019-09
期刊:
Biochem Biophys Res Commun
影响因子:
--
通讯作者:
Xu Qiang
Xu Qiang
中科院分区:
其他
文献类型:
--
作者:
Shan Yunlong;Shi Ke;Qian Xuelong;Chang Zhiyuan;Yang Jiaqian;Gao Yuan;Jin Wei;Luo Qiong;Xu Qiang

文献摘要

参考文献

相似文献

白细胞介素17A(IL-17A)是一种可溶性的促炎细胞因子,主要由Th17 细胞分泌。在人类中,几种自身免疫性疾病,包括牛皮癣和类风湿性关节炎,IL-17A的mRNA和蛋白水平都会增加。本研究描述了人IL-17A中和免疫球蛋白G4的单抗GR1501的临床前药理活性和体外药理活性。GR1501与人、恒河猴和食蟹猴IL-17A高亲和力结合,但不与小鼠IL-17A或其他IL-17家族成员结合。GR1501可有效阻断IL-17A及其受体IL-17RA之间的相互作用,从而抑制IL-17A诱导的细胞和小鼠CXCL1和IL-6的释放。在小鼠气囊模型中,GR1501有效地抑制了IL-17A诱导的白细胞向气囊的渗透。GR1501还能减轻小鼠关节炎模型的关节肿胀和炎症。这些数据表明,GR1501是一种有效和选择性的IL-17A中和单抗,将支持该单抗在银屑病和类风湿关节炎中的临床研究。
Interleukin-17A (IL-17A) is a soluble pro-inflammatory cytokine, which is mainly secreted by Th17 cells. In humans, IL-17A mRNA and protein levels are increased in several autoimmune diseases, including psoriasis and rheumatoid arthritis. This study describes the preclinicalin vitroandin vivocharacterization of GR1501, a human IL-17A-neutralizing IgG4 monoclonal antibody. GR1501 binds human, rhesus and cynomolgus IL-17A with high affinity but does not bind to mouse IL-17A or other IL-17 family members. GR1501 effectively blocks the interaction between IL-17A and its receptor IL-17RA, thereby inhibiting IL-17A-induced CXCL1 and IL-6 release in cells and mice. In mouse air pouch model, GR1501 effectively inhibits IL-17A induced leukocytes infiltration into the air pouch. GR1501 also reduces joint swelling and inflammation in mouse arthritis model. These data suggest that GR1501 is a potent and selective IL-17A-neutralizing monoclonal antibody and will support the clinical investigation of this monoclonal antibody in psoriasis and rheumatoid arthritis.
DOI: 10.1016/j.cellsig.2010.11.022
发表时间: 2011-07
影响因子: 4.8
作者:
Chang SH;Dong C
通讯作者: Dong C
DOI: 10.1016/j.immuni.2005.01.011
发表时间: 2005-03-01
期刊: IMMUNITY
影响因子: 32.4
作者:
Stark, MA;Huo, YQ;Ley, K
通讯作者: Ley, K
DOI: 10.1056/nejmoa1314258
发表时间: 2014-07-24
影响因子: 158.5
作者:
Langley, Richard G.;Elewski, Boni E.;Papavassilis, Charis
通讯作者: Papavassilis, Charis
DOI: 10.1016/j.disamonth.2018.06.001
发表时间: 2019-03
期刊: Disease-a-month : DM
影响因子: --
作者:
Eric D Schadler;B. Ortel;S. Mehlis
通讯作者: Eric D Schadler;B. Ortel;S. Mehlis
DOI: 10.4049/jimmunol.1800013
发表时间: 2018-09-15
期刊: Journal of immunology (Baltimore, Md. : 1950)
影响因子: --
作者:
Hawkes JE;Yan BY;Chan TC;Krueger JG
通讯作者: Krueger JG