Abstract：
:Ischemic stress in the brain induces acute and massive neuronal death in the targeted area, which is followed by a second round of detrimental processes, called delayed neuronal death, in the neighboring areas. To test the hypothesis that transcriptional control plays a role in the pathophysiology of the postischemic brain, the genomic responses that occurred in the brain at 3, 6 and, 12 h, and 1, 2 or 4 days after transient middle cerebral artery occlusion (MCAO) were examined using a microarray harboring 5000 rat cDNAs. This analysis indicated that the number of up-regulated genes was gradually increased, along with the concomitant reduction in the number of down-regulated genes, until 12 h to 1 day after MCAO. It was followed by a delayed surge of down-regulated genes at 2 days after MCAO. Northern blots and immunohistological analysis confirmed the validity of these microarray data. We present a list of 85 genes that were up-regulated more than 2.3-fold between 12 h and 4 days after MCAO, which included 56 novel genes whose expression has not previously been implicated in ischemic pathophysiology. The list included genes involved in oxidative stress, inflammation, extracellular matrix (ECM), neuronal development and differentiation processes. Together these results suggest that the pathophysiology of the postischemic brain proceeds by the transcriptional activation of genes related to the process of delayed neuronal damage and/or recovery and repair.
journal_name
J Neurochemjournal_title
Journal of neurochemistryauthors
Kim JB,Piao CS,Lee KW,Han PL,Ahn JI,Lee YS,Lee JKdoi
10.1111/j.1471-4159.2004.02429.xkeywords:
subject
Has Abstractpub_date
2004-06-01 00:00:00pages
1271-82issue
5eissn
0022-3042issn
1471-4159pii
JNC2429journal_volume
89pub_type
杂志文章abstract：:beta-nerve growth factor (NGF) was modified by biotinylation via carboxyl group substitution (C-bio-NGF) using biotin hydrazide and the coupling reagent 1-ethyl-3-(3-dimethylaminopropyl)-carbodiimide, under reaction conditions that yielded an average of 3 biotin additions per NGF subunit. NGF was also biotinylated thr...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1986.tb13015.x
更新日期：1986-02-01 00:00:00
abstract：:Electrical stimulation of an ascending path of the locus ceruleus-norepinephrine system was used to elicit release of norepinephrine at noradrenergic terminal fields of the rat thalamus. Overflow into the extracellular fluid space was measured by fast in vivo chronoamperometry. At pretreated carbon fibers, the electro...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1993.tb03170.x
更新日期：1993-02-01 00:00:00
abstract：:Myelin P2 protein is a small (14,800 Da) protein found in peripheral and central nervous system myelin. To investigate the regulation of expression of this myelin protein, a mouse genomic library was screened with a rabbit P2 cDNA (pSN2.2-2), and a single positive phage clone containing a 20-kb insert was obtained. Th...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1991.tb02101.x
更新日期：1991-07-01 00:00:00
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journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/jnc.14337
更新日期：2018-07-01 00:00:00
abstract：:Although accumulating evidence demonstrates that white matter degeneration contributes to pathology in Alzheimer's disease (AD), the underlying mechanisms are unknown. In order to study the roles of the amyloid-beta peptide in inducing oxidative stress damage in white matter of AD, we investigated the effects of amylo...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2005.03217.x
更新日期：2005-08-01 00:00:00
abstract：:Long term consumption of a high fat diet (HFD) contributes to increased morbidity and mortality. Yet the specific effects of HFD consumption on brain aging are poorly understood. In the present study 20-month old male C57Bl/6 mice were fed either 'western diet' (41% fat), very high fat lard diet (60% fat), or correspo...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2010.06865.x
更新日期：2010-09-01 00:00:00
abstract：:The protein kinase C γ (PKCγ) undergoes multistep activation and participates in various cellular processes in Purkinje cells. Perturbations in its phosphorylation state, conformation or localization can disrupt kinase signalling, such as in spinocerebellar ataxia type 14 (SCA14) that is caused by missense mutations i...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/jnc.12491
更新日期：2014-03-01 00:00:00
abstract：:Apolipoprotein (apo) A-I is the major protein component of high-density lipoproteins (HDLs), which are responsible for reverse cholesterol transport from peripheral tissues to the liver. A low level of plasma HDL is correlated with susceptibility to atherosclerosis and coronary heart disease. Mammalian apo A-I synthes...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1994.62020788.x
更新日期：1994-02-01 00:00:00
abstract：:Measurements were made of the amino acid content of a cellular clone (K55) derived from mouse cerebellar cultures transformed in vitro by simian virus-40 (Alliot and Pessac, 1981) and that appears to be astroglial. Both the total amount of amino acids as well as the percentage of glycine in K55 cells were higher than ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1983.tb13564.x
更新日期：1983-05-01 00:00:00
abstract：:The effects of phorbol esters were investigated on the survival of chick sympathetic neurons in a serum-free culture medium. The protein kinase C activator phorbol 12,13-dibutyrate (PDB) supported about 40% of the plated sympathetic neurons. This number was comparable to that supported by nerve growth factor (NGF). A ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1988.tb01835.x
更新日期：1988-09-01 00:00:00
abstract：:Cyclic-AMP-binding proteins in membrane and soluble fractions from rat forebrain were compared; membrane fractions included smooth and rough microsomes and a plasma membrane fraction enriched in synaptic membranes. Protein fractions were treated with 8-azido-[32P]cyclic AMP and ultraviolet irradiation to covalently ta...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1984.tb00922.x
更新日期：1984-08-01 00:00:00
abstract：:It is well-known that the extracellular concentration of calcium affects neuronal excitability and synaptic transmission. Less is known about the physiological concentration of extracellular calcium in the brain. In electrophysiological brain slice experiments, the artificial cerebrospinal fluid traditionally contains...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/jnc.14693
更新日期：2019-05-01 00:00:00
abstract：:Calsenilin/DREAM/KChIP3 was identified as a calcium-binding protein that interacts with presenilins, serves as a transcription repressor, and binds to the A-type potassium channel. In this study, we hypothesized that calsenilin might be involved in the neurodegeneration of Alzheimer's disease and examined calsenilin e...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2004.02159.x
更新日期：2004-02-01 00:00:00
abstract：:Brain-derived neurotrophic factor (BDNF) which is primarily associated with neuronal survivability, differentiation and synaptic plasticity has been reported to mediate neurodegeneration in hypoxia through its p75 Neurotrophin receptors (p75NTR). The molecular events promoting BDNF-mediated pro-death signalling in hyp...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/jnc.14609
更新日期：2019-01-01 00:00:00
abstract：:At 0 degrees C, when Na+ was the only cation present in the incubation medium, increasing the Na+ concentration from 3 to 10 mM enhanced the affinity of [3H]1-[2-(++di-phenylmethoxy)ethyl]-4-(3-phenyl-2-propenyl)piperaz ine [( 3H]GBR 12783) for the specific binding site present in rat striatal membranes without affect...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1988.tb02979.x
更新日期：1988-03-01 00:00:00
abstract：:Currently, the underlying mechanisms and the specific cell types associated with Japanese encephalitis-associated leukocyte trafficking are not understood. Brain microvascular endothelial cells represent a functional barrier and could play key roles in leukocyte central nervous system trafficking. We found that cultur...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2012.07889.x
更新日期：2012-10-01 00:00:00
abstract：:: The amyloid cascade hypothesis of Alzheimer's disease envisages that the initial elevation of amyloid β-peptide (Aβ) levels, especially of Aβ(1-42) , is the primary trigger for the neuronal cell death specific to onset of Alzheimer's disease. There is now substantial evidence that brain amyloid levels are manipulabl...
journal_title：Journal of neurochemistry
pub_type： 杂志文章,评审
doi：10.1111/j.1471-4159.2011.07510.x
更新日期：2012-01-01 00:00:00
abstract：:A comparison of the pharmacological and physiological properties of the metabotropic glutamate 1 alpha and 1 beta receptors (mGluR1 alpha and mGluR1 beta) expressed in baby hamster kidney (BHK 570) cells was performed. The mGluR1 beta receptor is an alternatively spliced form of mGluR1 alpha with a modified carboxy te...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1993.tb03540.x
更新日期：1993-07-01 00:00:00
abstract：:P25alpha is a protein normally expressed in oligodendrocytes and subcellular relocalization of p25alpha occurs in multiple system atrophy, Parkinson's disease and Lewy body dementia along with ectopic expression in neurons. Moreover, it accumulates in Lewy body inclusions with aggregated alpha-synuclein and is a poten...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2008.05437.x
更新日期：2008-07-01 00:00:00
abstract：:Converging lines of evidence suggest that progressive accumulation of the amyloid beta-protein (A beta) plays a central role in the genesis of Alzheimer's disease, but it was long assumed that A beta had to be assembled into extracellular amyloid fibrils to exert its cytotoxic effects. Over the past decade, data have ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章,评审
doi：10.1111/j.1471-4159.2006.04426.x
更新日期：2007-06-01 00:00:00
abstract：:Dystrobrevin binding protein-1 (dysbindin-1), a candidate gene for schizophrenia, modulates cognition, synaptic plasticity and frontocortical circuitry and interacts with glutamatergic and dopaminergic transmission. Loss of dysbindin-1 modifies cellular trafficking of dopamine (DA) D2 receptors to increase cell surfac...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/jnc.13501
更新日期：2016-03-01 00:00:00
abstract：:The interaction of endogenous and exogenous stimulators of innate immunity was examined in primary cultures of mouse microglial cells and macrophages after application of defined Toll-like receptor (TLR) agonists [lipopolysaccharide (LPS) (TLR4), the synthetic lipopeptide Pam3Cys-Ser-Lys4 (Pam3Cys) (TLR2) and single-s...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2005.03188.x
更新日期：2005-07-01 00:00:00
abstract：:The murine neuroblastoma N1E-115 cell line contains binding sites for the angiotensin II (Ang II) receptor antagonist 125I-[Sarc1,Ile8]-Ang II (125I-SARILE). Binding of 125I-SARILE to N1E-115 membranes was rapid, reversible, and specific for Ang II-related peptides. The rank order potency of 125I-SARILE binding was th...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1989.tb09185.x
更新日期：1989-05-01 00:00:00
abstract：:The autoradiographic method with L-[35S]methionine was used to determine the effects of an n-3 fatty acid deficiency on brain protein synthesis. Brain protein synthesis was significantly increased (from 50 to 150%) in 45 of the 52 brain structures studied in n-3 fatty acid-deficient rats as compared with control anima...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1994.63051995.x
更新日期：1994-11-01 00:00:00
abstract：:The determinants of charge selectivity of the Cys-loop family of ligand-gated ion channels have been studied for more than a decade. The investigations have mainly covered homomeric receptors e.g. the nicotinic acetylcholine receptor alpha7, the glycine receptor alpha1 and the serotonin receptor 5-HT(3A). Only recentl...
journal_title：Journal of neurochemistry
pub_type： 杂志文章,评审
doi：10.1111/j.1471-4159.2004.02883.x
更新日期：2005-01-01 00:00:00
abstract：:A continuous enzyme-linked fluorometric assay was used for determining the characteristics for glutamate exocytosis from guinea-pig cerebrocortical synaptosomes. Ca2+-dependent release can be induced not only by K+, but also by the Na+ channel activator veratridine and the Ca2+ ionophore ionomycin. K+-induced release ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1987.tb03394.x
更新日期：1987-07-01 00:00:00
abstract：:Serotonin S2, benzodiazepine, and muscarinic receptors showed different regional distributions in the human brain but were present in all cortical areas. The laminar distributions of [3H]ketanserin, [3H]diazepam, and [3H]quinuclidinylbenzilate were investigated in the temporal cortex and revealed a high density in the...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1984.tb12845.x
更新日期：1984-10-01 00:00:00
abstract：:We studied the formation of early endosomes in differentiating oligodendrocytes and type-2 astrocytes, which are derived from common precursor cells in rat neonates, using fluorescent analogues of lactosylceramide (LacCer) and sulfatide labeled with 4,4-difluoro-5,7-dimethyl-4-bora-3a,4a-diaza-s-indacene++ +-3-pentano...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1999.0731375.x
更新日期：1999-10-01 00:00:00
abstract：:Endocannabinoids (eCB) are key regulators of excitatory/inhibitory neurotransmission at cannabinoid-1-receptor (CB1 R)-expressing axon terminals. The most abundant eCB in the brain, that is 2-arachidonoylglycerol (2-AG), is hydrolyzed by the enzyme monoacylglycerol lipase (MAGL), whose chronic inhibition in the brain ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/jnc.13267
更新日期：2015-11-01 00:00:00
abstract：:We have previously demonstrated hippocampal hyperglutamatergic signaling occurs prior to plaque accumulation in AβPP/PS1 mice. Here, we evaluate 2-Amino-6-(trifluoromethoxy) benzothiazole (riluzole) as an early intervention strategy for Alzheimer's disease (AD), aimed at restoring glutamate neurotransmission prior to ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/jnc.15224
更新日期：2020-10-26 00:00:00
