Knockout of Sirt2 alleviates traumatic brain injury in mice.
Knockout of Sirt2 alleviates traumatic brain injury in mice.
复制标题
敲除Sirt2可减轻小鼠创伤性脑损伤
DOI:
10.4103/1673-5374.346457
复制
发表时间:
2023-03
影响因子:
6.1
通讯作者:
Tian, Heng-Li
中科院分区:
文献类型:
--
作者:
Wang, Wei;Gong, Qiu-Yuan;Cai, Lin;Jing, Yao;Yang, Dian-Xu;Yuan, Fang;Chen, Hao;Tian, Heng-Li
关键词:
Sirtuin 2 (SIRT2) inhibition or Sirt2 knockout in animal models protects against the development of neurodegenerative diseases and cerebral ischemia. However, the role of SIRT2 in traumatic brain injury (TBI) remains unclear. In this study, we found that knockout of Sirt2 in a mouse model of TBI reduced brain edema, attenuated disruption of the blood-brain barrier, decreased expression of the nucleotide-binding oligomerization domain-like receptor protein 3 (NLRP3) inflammasome, reduced the activity of the effector caspase-1, reduced neuroinflammation and neuronal pyroptosis, and improved neurological function. Knockout of Sirt2 in a mechanical stretch injury cell model in vitro also decreased expression of the NLRP3 inflammasome and pyroptosis. Our findings suggest that knockout of Sirt2 is neuroprotective against TBI; therefore, Sirt2 could be a novel target for TBI treatment.
登录
查看更多内容
影响因子:
6.1
作者:
Henry RJ;Loane DJ
通讯作者:
Loane DJ
影响因子:
8.8
作者:
Chopra V;Quinti L;Kim J;Vollor L;Narayanan KL;Edgerly C;Cipicchio PM;Lauver MA;Choi SH;Silverman RB;Ferrante RJ;Hersch S;Kazantsev AG
通讯作者:
Kazantsev AG
影响因子:
64.8
作者:
Ding, Jingjin;Wang, Kun;Shao, Feng
通讯作者:
Shao, Feng
影响因子:
3.7
作者:
Gustin A;Kirchmeyer M;Koncina E;Felten P;Losciuto S;Heurtaux T;Tardivel A;Heuschling P;Dostert C
通讯作者:
Dostert C
影响因子:
2.9
作者:
Ge, Xintong;Li, Wenzhu;Lei, Ping
通讯作者:
Lei, Ping