Stalled but not forgotten: Bacterial exotoxins inhibit translation to activate NLRP1.

Stalled but not forgotten: Bacterial exotoxins inhibit translation to activate NLRP1.
复制标题

停滞但未被遗忘:细菌外毒素抑制翻译以激活 NLRP1。

DOI:
10.1084/jem.20231160
复制
发表时间:
2023
期刊:
The Journal of experimental medicine
影响因子:
--
通讯作者:
Mitchell,PatrickS
Mitchell,PatrickS
中科院分区:
--
文献类型:
--
作者:
Tibble,Ryan;Yonemitsu,MarisaA;Mitchell,PatrickS

文献摘要

参考文献

相似文献

在这一期的JEM中,Pinilla等人的配套文章。(2023年。J. Exp. Med. https://doi. org/10.1084/jem。20230104)和罗宾逊et al.(2023年。J. Exp. Med. https://doi. org/10.1084/jem。20230105)证明了由铜绿假单胞菌和白喉棒状杆菌EEF 2靶向外毒素诱导的核糖毒性应激导致NLRP 1炎性小体激活,代表了效应子触发免疫的新机制。在我们的屏障组织的复杂微生物环境中,区分无害或有害微生物与病原体是特别具有挑战性的,因为两者都产生刺激先天免疫系统的配体(万斯等人,2009年)。然而,一些细胞内先天免疫传感器通过识别病原体毒力因子的活性来缓解这一难题-一种称为效应子触发免疫的防御策略(ETI; Jones和Dangl,2006; Lopes Fischer等人,2020; Remick等人,2023年)。在这一期的正义与平等运动中,Pinilla et al.(2023)和罗宾逊等人(2023)显示铜绿假单胞菌对宿主蛋白质合成的失活
In this issue of JEM, companion articles from Pinilla et al.(2023. J. Exp. Med. https://doi. org/10.1084/jem. 20230104) and Robinson et al.(2023. J. Exp. Med. https://doi. org/10.1084/jem. 20230105) demonstrate that ribotoxic stress induced by Pseudomonas aeruginosa and Corynebacterium diphtheriae EEF2-targeting exotoxins leads to NLRP1 inflammasome activation, representing a new mechanism of effector-triggered immunity.The ability of our innate immune system to accurately recognize microbial threats is critical for mounting an appropriate immune response. In the complex microbial milieu of our barrier tissues, distinguishing non-harmful or commensal microbes from pathogens is particularly challenging, as both produce ligands that stimulate the innate immune system (Vance et al., 2009). However, some intracellular innate immune sensors mitigate this conundrum by recognizing the activities of pathogen virulence factors—a defense strategy known as effector-triggered immunity (ETI; Jones and Dangl, 2006; Lopes Fischer et al., 2020; Remick et al., 2023). In this issue of JEM, Pinilla et al.(2023) and Robinson et al.(2023) show that inactivation of host protein synthesis by Pseudomonas aeruginosa
实验性缺血性梗塞的质子核磁共振成像。
DOI: --
发表时间: 1983
期刊: Stroke
影响因子: 8.3
作者:
F. Buonanno;I. Pykett;T. Brady;J. Vielma;C. Burt;M. Goldman;W. Hinshaw;G. Pohost;J. Kistler
通讯作者: J. Kistler
CT 和 MR 信号中的水含量和水结构变化:可能影响早期中风的检测。
DOI: --
发表时间: 1988
期刊: AJNR. American journal of neuroradiology
影响因子: --
作者:
Evan Unger1;James Littlefield;Mohktar Gad0
通讯作者: Mohktar Gad0
质子核磁共振对脑水肿的研究。
DOI: 10.3171/jns.1982.56.6.0747
发表时间: 1982
影响因子: 4.1
作者:
S. Naruse;Y. Horikawa;C. Tanaka;K. Hirakawa;H. Nishikawa;K. Yoshizaki
通讯作者: K. Yoshizaki
DOI: 10.1001/archneur.1975.00490490066006
发表时间: 1975-01-01
影响因子: --
作者:
GO, KG;EDZES, HT
通讯作者: EDZES, HT
DOI: 10.1097/00004424-198307000-00010
发表时间: 1983
影响因子: 6.7
作者:
Mano,I;Levy,RM;Crooks,LE;Hosobuchi,Y
通讯作者: Hosobuchi,Y