Results 51 to 60 of about 82,251 (326)

Refractory Status Epilepticus and Therapeutic Uncertainties: a Comprehensive Review on Targeting Neuroinflammation and Rationale for Developing a Platform Trial

Advanced Science, EarlyView.
Refractory status epilepticus (RSE) is a life‐threatening neurological emergency with high rates of death and long‐term disability, but treatments for it are often based on limited evidence. RSE is now understood to involve neuroinflammation, which has led to the exploration of anti‐inflammatory and immunomodulatory agents like Tocilizumab. Traditional
Shanika Samarasekera, Suneesh Thilak, Asha Patel, Prashant Nasa, Zubair Ahmed, Lorraine Jacques, William J. Scotton, Cyril Chacko, Randeep Mullhi, Ruoling Chen, Vikram Patil, Suresh Renukappa, Tonny Veenith   +12 more
wiley   +1 more source

Effect of glutamate antagonists on nitric oxide production in rat brain following intrahippocampal injection [PDF]

Archives of Biological Sciences, 2007
Stimulation of glutamate receptors induces neuronal nitric oxide (NO) release, which in turn modulates glutamate transmission. The involvement of ionotropic glutamate NMDA and AMPA/kainate receptors in induction of NO production in the rat brain was ...
Radenović Lidija, Selaković Vesna, Janać Branka, Todorović Dajana   +3 more
doaj   +1 more source

Mitochondria and neuroprotection in stroke: Cationic arginine-rich peptides (CARPs) as a novel class of mitochondria-targeted neuroprotective therapeutics [PDF]

, 2018
Stroke is the second leading cause of death globally and represents a major cause of devastating long-term disability. Despite sustained efforts to develop clinically effective neuroprotective therapies, presently there is no clinically available ...
Anderton, Ryan S, Knuckey, Neville W, MacDougall, Gabriella, Mastaglia, Frank L, Meloni, Bruno P   +4 more
core   +1 more source

Therapeutic potential of co-enzyme Q10 in retinal diseases [PDF]

, 2017
Coenzyme Q10 (CoQ10) plays a critical role in mitochondrial oxidative phosphorylation by serving as an electron carrier in the respiratory electron transport chain.
Marcheggiani, Fabio, Reilly, James, Shu, Xinhua, Tiano, Luca, Tohari, Ali Mohammad, Zhang, Xun, Zhou, Xinzhi   +6 more
core   +1 more source

Ferroptosis‐Mediated Hippocampal Neuronal Loss Post‐mTBI: Chromatin Accessibility Profiling and Single‐Nucleus Transcriptomics

Advanced Science, EarlyView.
Hippocampal single ‐nucleus transcriptomes and chromatin accessibility after mild traumatic brain injury reveal dentate granule neuron vulnerability driven by ferroptosis. The c‐Jun–Tmsb4x–Slc2a2 axis modulates lipid peroxidation and iron dysregulation.
Manrui Li, Qiuyun Yang, Shengqiu Qu, Yang Chen, Yang Shen, Yang Xu, Xilong Lin, Yihan Sun, Ying Chen, Meili Lv, Lin Zhang, Zengqiang Yuan, Weibo Liang, Xiameng Chen   +13 more
wiley   +1 more source

Excitotoxic inactivation of constitutive oxidative stress detoxification pathway in neurons can be rescued by PKD1

Nature Communications, 2017
Excitotoxicity due to excessive glutamate release causes oxidative stress and neuronal death, and is a feature of many brain diseases. Here the authors show that protein kinase D1 is inactivated by excitotoxicity in a model of stroke and that its ...
Julia Pose-Utrilla, Lucía García-Guerra, Ana Del Puerto, Abraham Martín, Jerónimo Jurado-Arjona, Noelia S. De León-Reyes, Andrea Gamir-Morralla, Álvaro Sebastián-Serrano, Mónica García-Gallo, Leonor Kremer, Jens Fielitz, Christofer Ireson, Mª José Pérez-Álvarez, Isidro Ferrer, Félix Hernández, Jesús Ávila, Marina Lasa, Miguel R. Campanero, Teresa Iglesias   +18 more
doaj   +1 more source

Phosphorylation of tau at Y18, but not tau-fyn binding, is required for tau to modulate NMDA receptor-dependent excitotoxicity in primary neuronal culture

Molecular Neurodegeneration, 2017
Background Hyperexcitability of neuronal networks can lead to excessive release of the excitatory neurotransmitter glutamate, which in turn can cause neuronal damage by overactivating NMDA-type glutamate receptors and related signaling pathways.
Takashi Miyamoto, Liana Stein, Reuben Thomas, Biljana Djukic, Praveen Taneja, Joseph Knox, Keith Vossel, Lennart Mucke   +7 more
doaj   +1 more source

Transport of BMAA into Neurons and Astrocytes by System x\u3csub\u3ec\u3c/sub\u3e- [PDF]

, 2018
The study of the mechanism of β-N-methylamino-l-alanine (BMAA) neurotoxicity originally focused on its effects at the N-methyl-d-aspartate (NMDA) receptor. In recent years, it has become clear that its mechanism of action is more complicated.
Albano, Rebecca, Lobner, Doug
core   +1 more source

Astrocytic PCBP1 Suppresses Ferroptosis to Restore Glutamatergic Homeostasis and Mitigate Stress‐Induced Depression in Male Mice

Advanced Science, EarlyView.
This study demonstrates that polyC‐RNA‐binding protein 1 (PCBP1) in ventral hippocampal astrocytes modulates depressive‐like behaviors by regulating glutathione peroxidase 4‐mediated ferroptosis and synaptic glutamatergic transmission. PCBP1 overexpression intervention in the chronic unpredictable mild stress model rescues behavioral deficits ...
Jinyu Zhang, Binbin Zhao, Min Jia, Yan Zhao, Ye Lu, Wenyu Xi, Ziyu Zhu, Xiaojuan Gong, Qingyan Ma, Yuan Gao, Yijie Guo, Pan Li, Feng Zhu, Shuguang Wei, Xiancang Ma, Yunpeng Wang   +15 more
wiley   +1 more source

The essential role of AMPA receptor GluR2 subunit RNA editing in the normal and diseased brain

Frontiers in Molecular Neuroscience, 2012
AMPA receptors are comprised of different combinations of GluR1-GluR4 (also known as GluA1-GluA4 and GluR-A to GluR-D) subunits. The GluR2 subunit is subject to Q/R site RNA editing by the ADAR2 enzyme, which converts a codon for glutamine (Q), present ...
Amanda Lorraine Wright, Amanda Lorraine Wright, Bryce eVissel, Bryce eVissel   +3 more
doaj   +1 more source