journal
MENU ▼
Read by QxMD icon Read
search

Journal of Neuroinflammation

journal
https://www.readbyqxmd.com/read/29776446/valproic-acid-attenuates-traumatic-spinal-cord-injury-induced-inflammation-via-stat1-and-nf-%C3%AE%C2%BAb-pathway-dependent-of-hdac3
#1
Shoubo Chen, Jingfang Ye, Xiangrong Chen, Jinnan Shi, Wenhua Wu, Wenping Lin, Weibin Lin, Yasong Li, Huangde Fu, Shun Li
BACKGROUND: Microglial polarization with M1/M2 phenotype shifts and the subsequent neuroinflammatory responses are vital contributing factors for spinal cord injury (SCI)-induced secondary injury. Nuclear factor-κB (NF-κB) is considered the central transcription factor of inflammatory mediators, which plays a crucial role in microglial activation. Lysine acetylation of STAT1 seems necessary for NF-kB pathway activity, as it is regulated by histone deacetylases (HDACs). There have been no studies that have explained if HDAC inhibition by valproic acid (VPA) affects the NF-κB pathway via acetylation of STAT1 dependent of HDAC activity in the microglia-mediated central inflammation following SCI...
May 18, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29776427/rheumatoid-meningitis-developed-in-patient-with-stable-rheumatoid-arthritis-and-myasthenia-gravis-detailed-analysis-of-intracranial-inflammation-using-flow-cytometry
#2
Miki Oono, Yoshimasa Fujita, Nobuaki Uchida, Ukichiro Kawai, Michiyo Fujita-Nakata, Megumi Nakanishi, Mitsuru Sanada, Shigemi Nagayama, Makoto Matsui
BACKGROUND: Rheumatoid meningitis (RM) is a rare disorder that often develops during a remission phase of rheumatoid arthritis (RA). This is the first study to demonstrate differences in regard to immunological disturbance between blood and cerebrospinal fluid (CSF) samples obtained from a patient with RM using flow cytometry. CASE PRESENTATION: A 36-year-old woman with RA and generalized myasthenia gravis (MG) developed RM during a remission phase. Although both RA and MG were stable and well controlled, she noticed fever, headache, and transient sensory disturbance...
May 18, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29776417/sinomenine-exerts-anticonvulsant-profile-and-neuroprotective-activity-in-pentylenetetrazole-kindled-rats-involvement-of-inhibition-of-nlrp1-inflammasome
#3
Bo Gao, Yu Wu, Yuan-Jian Yang, Wei-Zu Li, Kun Dong, Jun Zhou, Yan-Yan Yin, Da-Ke Huang, Wen-Ning Wu
BACKGROUND: Epilepsy is a common neurological disorder and is not well controlled by available antiepileptic drugs (AEDs). Inflammation is considered to be a critical factor in the pathophysiology of epilepsy. Sinomenine (SN), a bioactive alkaloid with anti-inflammatory effect, exerts neuroprotective activity in many nervous system diseases. However, little is known about the effect of SN on epilepsy. METHODS: The chronic epilepsy model was established by pentylenetetrazole (PTZ) kindling...
May 18, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29776451/myeloid-specific-tak1-deletion-results-in-reduced-brain-monocyte-infiltration-and-improved-outcomes-after-stroke
#4
Anjali Chauhan, Jacob Hudobenko, Abdullah Al Mamun, Edward C Koellhoffer, Anthony Patrizz, Rodney M Ritzel, Bhanu P Ganesh, Louise D McCullough
BACKGROUND: Activation of transforming growth factor-β-activated kinase 1 (TAK1) occurs after stroke and leads to an exacerbation of brain injury. TAK1 is involved in innate and adaptive immune responses, but it has divergent inflammatory effects that are dependent on the cell type in which it is activated. There is a robust infiltration of myeloid cells after stroke; however, the contribution of myeloid TAK1 to cerebral ischemia is currently unknown. We hypothesized that myeloid-specific deletion of TAK1 would protect against ischemic brain injury...
May 17, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29776443/neutrophils-in-traumatic-brain-injury-tbi-friend-or-foe
#5
REVIEW
Yang-Wuyue Liu, Song Li, Shuang-Shuang Dai
Our knowledge of the pathophysiology about traumatic brain injury (TBI) is still limited. Neutrophils, as the most abundant leukocytes in circulation and the first-line transmigrated immune cells at the sites of injury, are highly involved in the initiation, development, and recovery of TBI. Nonetheless, our understanding about neutrophils in TBI is obsolete, and mounting evidences from recent studies have challenged the conventional views. This review summarizes what is known about the relationships between neutrophils and pathophysiology of TBI...
May 17, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29776428/evidence-of-the-impact-of-systemic-inflammation-on-neuroinflammation-from-a-non-bacterial-endotoxin-animal-model
#6
Chunxia Huang, Michael Garnet Irwin, Gordon Tin Chun Wong, Raymond Chuen Chung Chang
BACKGROUND: Systemic inflammation induces neuroinflammation and cellular changes such as tau phosphorylation to impair cognitive function, including learning and memory. This study uses a single model, laparotomy without any pathogen, to characterize these changes and their responses to anti-inflammatory treatment in the intermediate term. METHODS: In a two-part experiment, wild-type C57BL/6N mice (male, 3 month old, 25 ± 2 g) were subjected to sevoflurane anesthesia alone or to a laparotomy...
May 17, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29776424/impaired-cd8-t-cell-antiviral-immunity-following-acute-spinal-cord-injury
#7
Diana M Norden, John R Bethea, Jiu Jiang
BACKGROUND: Spinal cord injury (SCI) disrupts essential neuroimmune communication, leading to severe immune depression. Previous studies confirmed immune dysfunction in mice with chronic SCI and following high thoracic level injury where sympathetic innervation of the spleen is disrupted. Here, we induced a mid-thoracic injury where integrity of the sympathetic response is maintained and investigated the antiviral T cell response to influenza virus after acute SCI. METHODS: One week following a contusion SCI at thoracic level T9, mice were infected intranasally with influenza virus...
May 17, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29764485/the-role-of-inflammation-in-the-development-of-epilepsy
#8
REVIEW
Amna Rana, Alberto E Musto
Epilepsy, a neurological disease characterized by recurrent seizures, is often associated with a history of previous lesions in the nervous system. Impaired regulation of the activation and resolution of inflammatory cells and molecules in the injured neuronal tissue is a critical factor to the development of epilepsy. However, it is still unclear as to how that unbalanced regulation of inflammation contributes to epilepsy. Therefore, one of the goals in epilepsy research is to identify and elucidate the interconnected inflammatory pathways in systemic and neurological disorders that may further develop epilepsy progression...
May 15, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29764475/a-potential-gliovascular-mechanism-for-microglial-activation-differential-phenotypic-switching-of-microglia-by-endothelium-versus-astrocytes
#9
Changhong Xing, Wenlu Li, Wenjun Deng, MingMing Ning, Eng H Lo
BACKGROUND: Activation of microglia can result in phenotypic and functional diversity. However, the pathways that trigger different states of microglial activation remain to be fully understood. Here, we hypothesized that after injury, astrocytes and endothelium may contribute to a gliovascular switch for microglial activation. METHODS: Astrocytes or cerebral endothelial cells were subjected to oxygen glucose deprivation, then conditioned media were transferred to microglia...
May 15, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29764444/molecular-and-clinical-characterization-of-ptpn2-expression-from-rna-seq-data-of-996-brain-gliomas
#10
Peng-Fei Wang, Hong-Qing Cai, Chuan-Bao Zhang, Yan-Michael Li, Xiang Liu, Jing-Hai Wan, Tao Jiang, Shou-Wei Li, Chang-Xiang Yan
BACKGROUND: Immune checkpoint inhibitors have been shown to promote antitumor immunity and achieve durable tumor remissions. However, certain tumors are refractory to current immunotherapy. These negative results encouraged us to uncover other therapeutic targets and strategies. PTPN2 (protein tyrosine phosphatase, non-receptor type 2) has been newly identified as an immunotherapy target. Loss of PTPN2 sensitizes the tumor to immunotherapy via IFNγ signaling. METHODS: Here, we investigated the relationship between PTPN2 mRNA levels and clinical characteristics in gliomas...
May 15, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29759078/transcriptome-analysis-of-alcohol-treated-microglia-reveals-downregulation-of-beta-amyloid-phagocytosis
#11
Sergey Kalinin, Marta González-Prieto, Hannah Scheiblich, Lucia Lisi, Handojo Kusumo, Michael T Heneka, Jose L M Madrigal, Subhash C Pandey, Douglas L Feinstein
BACKGROUND: Microglial activation contributes to the neuropathology associated with chronic alcohol exposure and withdrawal, including the expression of inflammatory and anti-inflammatory genes. In the current study, we examined the transcriptome of primary rat microglial cells following incubation with alcohol alone, or alcohol together with a robust inflammatory stimulus. METHODS: Primary microglia were prepared from mixed rat glial cultures. Cells were incubated with 75 mM ethanol alone or with proinflammatory cytokines ("TII": IL1β, IFNγ, and TNFα)...
May 14, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29759062/inhibition-of-2-ag-hydrolysis-differentially-regulates-blood-brain-barrier-permeability-after-injury
#12
Justin R Piro, Georgette L Suidan, Jie Quan, YeQing Pi, Sharon M O'Neill, Marissa Ilardi, Nikolay Pozdnyakov, Thomas A Lanz, Hualin Xi, Robert D Bell, Tarek A Samad
BACKGROUND: Acute neurological insults caused by infection, systemic inflammation, ischemia, or traumatic injury are often associated with breakdown of the blood-brain barrier (BBB) followed by infiltration of peripheral immune cells, cytotoxic proteins, and water. BBB breakdown and extravasation of these peripheral components into the brain parenchyma result in inflammation, oxidative stress, edema, excitotoxicity, and neurodegeneration. These downstream consequences of BBB dysfunction can drive pathophysiological processes and play a substantial role in the morbidity and mortality of acute and chronic neurological insults, and contribute to long-term sequelae...
May 14, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29753328/nadph-oxidases-as-potential-pharmacological-targets-against-increased-seizure-susceptibility-after-systemic-inflammation
#13
Wan-Yu Huang, Shankung Lin, Hsuan-Ying Chen, Ya-Ping Chen, Ting-Yu Chen, Kuei-Sen Hsu, Hung-Ming Wu
BACKGROUND: Systemic inflammation associated with sepsis can induce neuronal hyperexcitability, leading to enhanced seizure predisposition and occurrence. Brain microglia are rapidly activated in response to systemic inflammation and, in this activated state, release multiple cytokines and signaling factors that amplify the inflammatory response and increase neuronal excitability. NADPH oxidase (NOX) enzymes promote microglial activation through the generation of reactive oxygen species (ROS), such as superoxide anion...
May 12, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29751771/unique-and-shared-inflammatory-profiles-of-human-brain-endothelia-and-pericytes
#14
Leon C D Smyth, Justin Rustenhoven, Thomas I-H Park, Patrick Schweder, Deidre Jansson, Peter A Heppner, Simon J O'Carroll, Edward W Mee, Richard L M Faull, Maurice Curtis, Mike Dragunow
BACKGROUND: Pericytes and endothelial cells are critical cellular components of the blood-brain barrier (BBB) and play an important role in neuroinflammation. To date, the majority of inflammation-related studies in endothelia and pericytes have been carried out using immortalised cell lines or non-human-derived cells. Whether these are representative of primary human cells is unclear and systematic comparisons of the inflammatory responses of primary human brain-derived pericytes and endothelia has yet to be performed...
May 11, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29751760/regional-microglia-are-transcriptionally-distinct-but-similarly-exacerbate-neurodegeneration-in-a-culture-model-of-parkinson-s-disease
#15
Eric Wildon Kostuk, Jingli Cai, Lorraine Iacovitti
BACKGROUND: Parkinson's disease (PD) is characterized by selective degeneration of dopaminergic (DA) neurons of the substantia nigra pars compacta (SN) while neighboring ventral tegmental area (VTA) DA neurons are relatively spared. Mechanisms underlying the selective protection of the VTA and susceptibility of the SN are still mostly unknown. Here, we demonstrate the importance of balance between astrocytes and microglia in the susceptibility of SN DA neurons to the PD mimetic toxin 1-methyl-4-phenylpyridinium (MPP+ )...
May 11, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29729668/urmc-099-facilitates-amyloid-%C3%AE-clearance-in-a-murine-model-of-alzheimer-s-disease
#16
Tomomi Kiyota, Jatin Machhi, Yaman Lu, Bhagyalaxmi Dyavarshetty, Maryam Nemati, Gang Zhang, R Lee Mosley, Harris A Gelbard, Howard E Gendelman
BACKGROUND: The mixed lineage kinase type 3 inhibitor URMC-099 facilitates amyloid-beta (Aβ) clearance and degradation in cultured murine microglia. One putative mechanism is an effect of URMC-099 on Aβ uptake and degradation. As URMC-099 promotes endolysosomal protein trafficking and reduces Aβ microglial pro-inflammatory activities, we assessed whether these responses affect Aβ pathobiogenesis. To this end, URMC-099's therapeutic potential, in Aβ precursor protein/presenilin-1 (APP/PS1) double-transgenic mice, was investigated in this model of Alzheimer's disease (AD)...
May 5, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29728120/il-33-st2-plays-a-critical-role-in-endothelial-cell-activation-and-microglia-mediated-neuroinflammation-modulation
#17
Kelei Cao, Xiang Liao, Jiahui Lu, Shu Yao, Fengjiao Wu, Xingxing Zhu, Dongyan Shi, Shuang Wen, Lixin Liu, Hong Zhou
BACKGROUND: Interleukin-33 (IL-33) is increasingly being recognized as a key immunomodulatory cytokine in many neurological diseases. METHODS: In the present study, wild-type (WT) and IL-33-/- mice received intracerebroventricular (i.c.v.) injection of lipopolysaccharide (LPS) to induce neuroinflammation. Intravital microscopy was employed to examine leukocyte-endothelial interactions in the brain vasculature. The degree of neutrophil infiltration was determined by myeloperoxidase (MPO) staining...
May 4, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29724240/mesenchymal-stem-cells-attenuate-blood-brain-barrier-leakage-after-cerebral-ischemia-in-mice
#18
Zhuo Cheng, Liping Wang, Meijie Qu, Huaibin Liang, Wanlu Li, Yongfang Li, Lidong Deng, Zhijun Zhang, Guo-Yuan Yang
BACKGROUND: Ischemic stroke induced matrixmetallo-proteinase-9 (MMP-9) upregulation, which increased blood-brain barrier permeability. Studies demonstrated that mesenchymal stem cell therapy protected blood-brain barrier disruption from several cerebrovascular diseases. However, the underlying mechanism was largely unknown. We therefore hypothesized that mesenchymal stem cells reduced blood-brain barrier destruction by inhibiting matrixmetallo-proteinase-9 and it was related to intercellular adhesion molecule-1 (ICAM-1)...
May 3, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29724224/mog-encephalomyelitis-international-recommendations-on-diagnosis-and-antibody-testing
#19
REVIEW
S Jarius, F Paul, O Aktas, N Asgari, R C Dale, J de Seze, D Franciotta, K Fujihara, A Jacob, H J Kim, I Kleiter, T Kümpfel, M Levy, J Palace, K Ruprecht, A Saiz, C Trebst, B G Weinshenker, B Wildemann
Over the past few years, new-generation cell-based assays have demonstrated a robust association of autoantibodies to full-length human myelin oligodendrocyte glycoprotein (MOG-IgG) with (mostly recurrent) optic neuritis, myelitis and brainstem encephalitis, as well as with acute disseminated encephalomyelitis (ADEM)-like presentations. Most experts now consider MOG-IgG-associated encephalomyelitis (MOG-EM) a disease entity in its own right, immunopathogenetically distinct from both classic multiple sclerosis (MS) and aquaporin-4 (AQP4)-IgG-positive neuromyelitis optica spectrum disorders (NMOSD)...
May 3, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29720230/urate-inhibits-microglia-activation-to-protect-neurons-in-an-lps-induced-model-of-parkinson-s-disease
#20
Li-Hui Bao, Ya-Nan Zhang, Jian-Nan Zhang, Li Gu, Hui-Min Yang, Yi-Ying Huang, Ning Xia, Hong Zhang
BACKGROUND: Multiple risk factors contribute to the progression of Parkinson's disease, including oxidative stress and neuroinflammation. Epidemiological studies have revealed a link between higher urate level and a lower risk of developing PD. However, the mechanistic basis for this association remains unclear. Urate protects dopaminergic neurons from cell death induced by oxidative stress. Here, we investigated a novel role of urate in microglia activation in a lipopolysaccharide (LPS)-induced PD model...
May 2, 2018: Journal of Neuroinflammation
journal
journal
40733
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"