Results 61 to 70 of about 15,502 (223)

MLKL regulates Cx43 ubiquitinational degradation and mediates neuronal necroptosis in ipsilateral thalamus after focal cortical infarction

Molecular Brain, 2023
Necroptosis is known to play an important role in the pathophysiology of cerebral ischemia; however, its role in the occurrence of secondary thalamic injury after focal cerebral infarction and the mechanism about how mixed lineage kinase domain-like ...
Yanyan Tang, Quanhong Chu, Guanfeng Xie, Yafu Tan, Ziming Ye, Chao Qin   +5 more
doaj   +1 more source

PAF Triggered Pyroptotic NETosis Aggravates Myocardial Ischemia/Reperfusion Injury

Advanced Science, EarlyView.
Platelet activating factor (PAF) secreted by cardiomyocytes during MI/R, drives NETs formation and subsequent NETosis. PAF/NETosis signaling activation is an initiative and causal factor in driving MI/R injury. This study identifies dapagliflozin as a potent NETosis inhibitor, and demonstrates that manipulating PAF‐NETosis signal by dapagliflozin or ...
Jiawei Wu, Shule Zhang, Ruofan Du, Lina Kang, Guodong Zhao, Xue Bao, Haochi Yang, Ziqing Xie, Tianyu He, Huiyong Sun, Haiping Hao, Lijuan Cao   +11 more
wiley   +1 more source

The pseudokinase MLKL contributes to host defense against Streptococcus pluranimalium infection by mediating NLRP3 inflammasome activation and extracellular trap formation

Virulence, 2023
Host innate immunity plays a pivotal role in the early detection and neutralization of invading pathogens. Here, we show that pseudokinase mixed lineage kinase-like protein (MLKL) is required for host defence against Streptococcus pluranimalium infection
Yu-Xin Lei, Yang Liu, Li-Hua Xing, Yu-Jing Wu, Xue-Yin Wang, Fan-Hua Meng, Ya-Nan Lou, Zhao-Guo Ma, Lin Yuan, Shui-Xing Yu   +9 more
doaj   +1 more source

Elevated TRIM25 Impairs Poly (ADP‐ribose) Metabolism via PARG Degradation and Mediates Compression‐Induced Intervertebral Disc Degeneration

Advanced Science, EarlyView.
TRIM25 acts as a multifunctional hub driving intervertebral disc degeneration under mechanical stress. Mechanical compression significantly upregulates TRIM25 expression, establishing it as a key E3 ubiquitin ligase platform. TRIM25 targets PARG and Ku80 via distinct molecular interfaces, triggering their ubiquitination and degradation.
Zhangrong Cheng, Haiyang Gao, Wenbo Wu, Pengzhi Shi, Xianglong Chen, Zimu Yu, Wang Wu, Kangcheng Zhao, Cao Yang, Yukun Zhang   +9 more
wiley   +1 more source

MLKL Mediated Necroptosis Accelerates JEV-Induced Neuroinflammation in Mice [PDF]

Frontiers in Microbiology, 2017
Japanese encephalitis virus (JEV) is the most prevalent cause of viral encephalitis in Asia and the western Pacific. Neuronal death caused by JEV infection and inflammation induced cytotoxicity leads to progression and deterioration of Japanese encephalitis (JE). Mixed-lineage kinase domain-like protein (MLKL) mediated necroptosis is a newly discovered
Bian, Peiyu, Zheng, Xuyang, Wei, Li, Ye, Chuantao, Fan, Hong, Cai, Yanhui, Zhang, Ying, Zhang, Fanglin, Jia, Zhansheng, Lei, Yingfeng   +9 more
openaire   +2 more sources

MLKL: Functions beyond serving as the Executioner of Necroptosis

Theranostics, 2021
Recently, necroptosis, as a programmed cell death pathway, has drawn much attention as it has been implicated in multiple pathologies, especially in the field of inflammatory diseases. Pseudokinase mixed lineage kinase domain-like protein (MLKL) serves as a terminal-known obligate effector in the process of necroptosis.
Zhan, Chaoning, Huang, Minchun, Yang, Xiaojun, Hou, Jin   +3 more
openaire   +2 more sources

Necroptosis in bacterial infections

Frontiers in Immunology
Necroptosis, a recently discovered form of cell-programmed death that is distinct from apoptosis, has been confirmed to play a significant role in the pathogenesis of bacterial infections in various animal models. Necroptosis is advantageous to the host,
Xing Yu, Jin Yuan, Linxi Shi, Shuying Dai, Lei Yue, Min Yan   +5 more
doaj   +1 more source

Viral MLKL Homologs Subvert Necroptotic Cell Death by Sequestering Cellular RIPK3

Cell Reports, 2019
Summary: Necroptotic cell death has been implicated in many human pathologies and is thought to have evolved as an innate immunity mechanism. The pathway relies on two key effectors: the kinase receptor-interacting protein kinase 3 (RIPK3) and the ...
Emma J. Petrie, Jarrod J. Sandow, Wil I.L. Lehmann, Lung-Yu Liang, Diane Coursier, Samuel N. Young, Wilhelmus J.A. Kersten, Cheree Fitzgibbon, André L. Samson, Annette V. Jacobsen, Kym N. Lowes, Amanda E. Au, Hélène Jousset Sabroux, Najoua Lalaoui, Andrew I. Webb, Guillaume Lessene, Gerard Manning, Isabelle S. Lucet, James M. Murphy   +18 more
doaj   +1 more source

Skp2-mediated MLKL degradation confers cisplatin-resistant in non-small cell lung cancer cells

Communications Biology, 2023
Non-small cell lung cancer (NSCLC) is the most prevalent type of cancer and the leading cause of cancer-related death. Chemotherapeutic resistance is a major obstacle in treating NSCLC patients.
Huiling Zhou, Li Zhou, Qing Guan, Xuyang Hou, Cong Wang, Lijun Liu, Jian Wang, Xinfang Yu, Wei Li, Haidan Liu   +9 more
doaj   +1 more source

RIPK3 Orchestrates Scar‐Associated Macrophage Dysfunction to Drive Pulmonary Fibrosis

Advanced Science, EarlyView.
Beyond signaling cell death, RIPK3 emerges as a critical metabolic regulator in pulmonary fibrosis. This research reveals that RIPK3 promotes PI3K‐AKT signaling in scar‐associated macrophages to fuel polyamine synthesis, independent of its kinase activity.
Tao Yang, Xiao Li, Shuyue Lei, Qingqing Li, Yi Zhang, Zhizhen Hui, Jinjin Ren, Xuelian Yang, Xiaoqian Yang, Chunlan Feng, Yousheng Xu, Dongxin Zhao, Wei Tang   +12 more
wiley   +1 more source