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：:Rho-kinase and myosin phosphatase are implicated in the phosphorylation-state of myosin light chain downstream of Rho, which is thought to induce smooth muscle contraction and stress fibre formation in non-muscle cells. Here, we found that microtubule-associated proteins, Tau and MAP2, interacted with the myosin-bindi...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2003.02054.x
更新日期：2003-11-01 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：:We studied whether microtubule organization is important for actions of ethanol on GABAA ergic responses by testing the effects of microtubule depolymerization on ethanol enhancement of GABA action in mouse L(tk-) cells stably transfected with GABAA receptor alpha 1 beta 1 gamma 2L subunits. The microtubule-disrupting...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1996.66031318.x
更新日期：1996-03-01 00:00:00
abstract：:The total pellet from pig forebrain (from which the cytosolic sialidase was completely washed out) was treated with phosphatidylinositol phospholipase C (PIPLC) and centrifuged at high speed. The supernatant contained sialidase and 5'-nucleotidase activities. The greatest liberation of sialidase was obtained after inc...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1990.tb04941.x
更新日期：1990-11-01 00:00:00
abstract：:Tomosyn is a cytoplasmic protein that was shown to bind to Syntaxin1 and SNAP-25 through an R-SNARE domain, forming a complex that is almost identical in structure to the neuronal SNARE complex. Tomosyn inhibits exocytosis in various cell types and these effects were attributed to direct competition between tomosyn's ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2007.04791.x
更新日期：2007-10-01 00:00:00
abstract：:The interaction of triethyltin (TET) and trimethyltin (TMT) with rat brain astrocytes in vitro was investigated. Both compounds are highly neurotoxic after in vivo application, cause neurobehavioral changes, and elicit neuronal and glial responses in the CNS. In this study, 5-week-old cultures were exposed to TMT or T...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1994.63062202.x
更新日期：1994-12-01 00:00:00
abstract：:Primary astrocyte cultures from neonatal rat brains show uptake of [3H]norepinephrine ([3H]NE). This uptake has a high-affinity component with an apparent Km of approximately 3 X 10(-7) M. At 10(-7) M [3H]NE both the initial rate of uptake and steady-state content of [3H]NE is inhibited by up to 95% by omission of ext...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1983.tb13565.x
更新日期：1983-05-01 00:00:00
abstract：:N-Copine is a novel protein with two C2 domains. Its expression is brain specific and up-regulated by neuronal activity such as kainate stimulation and tetanus stimulation evoking hippocampal CA1 long-term potentiation. We examined the localization and subcellular distribution of N-copine in mouse brain. In situ hybri...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1999.0720373.x
更新日期：1999-01-01 00:00:00
abstract：:G protein-coupled receptors are important regulators of cellular signaling processes. Within the large family of rhodopsin-like receptors, those binding to biogenic amines form a discrete subgroup. Activation of biogenic amine receptors leads to transient changes of intracellular Ca²⁺-([Ca²⁺](i)) or 3',5'-cyclic adeno...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/jnc.12619
更新日期：2014-04-01 00:00:00
abstract：:Accumulation of misfolded proteins and alterations in the ubiquitin-proteasome pathway are associated with various neurodegenerative conditions of the CNS and PNS. Aggregates containing ubiquitin and peripheral myelin protein 22 (PMP22) have been observed in the Trembler J mouse model of Charcot-Marie-Tooth disease ty...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2004.02987.x
更新日期：2005-03-01 00:00:00
abstract：:Dopamine beta-hydroxylase (DBH) catalyzes the synthesis of the neurohormone norepinephrine and is expressed only in noradrenergic and adrenergic cells of the nervous and endocrine systems. We have previously described a positive-acting genetic regulatory element of the DBH that contributes to the restricted expression...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1995.64010052.x
更新日期：1995-01-01 00:00:00
abstract：:The Na+/Ca2+ exchanger is an important element in the maintenance of calcium homeostasis in bovine chromaffin cells. The Na+/Ca2+ exchanger from other cell types has been extensively studied, but little is known about its regulation in the cell. We have investigated the role of reversible protein phosphorylation in th...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1994.63051941.x
更新日期：1994-11-01 00:00:00
abstract：:Total polyribosomes were isolated from the brains of 16-20 day C57BL/6 mice, four neurological mutants (qk/qk, shi/shi, mld/mld, and jp/Y), and four heterozygote or littermate controls (qk/+, shil/+, mld, and jp littermates) and translated in a homologous, cell-free system. No differences were observed among the nine ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1984.tb02744.x
更新日期：1984-03-01 00:00:00
abstract：:In this report we demonstrate that a defective herpes simplex virus type one (HSV-1) vector can express enzymatically active tyrosine hydroxylase in cultured striatal cells that are thereby converted into L-DOPA-producing cells. A human tyrosine hydroxylase cDNA (form II) was inserted into an HSV-1 vector (pHSVth) and...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1995.64020487.x
更新日期：1995-02-01 00:00:00
abstract：:We have found NAD to be rapidly degraded by extracellular enzymes present on intact rat brain synaptosomes. The enzyme involved had the specificity of an NADase cleaving the molecule at the nicotinamide-glycoside linkage and was inhibited by nicotinamide mononucleotide (NMN). This inhibitor did not displace specific b...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1984.tb06085.x
更新日期：1984-12-01 00:00:00
abstract：:Neurons from the granular layer of the cerebellum express functional beta 2-adrenoreceptors (beta 2-ARs). We show that stimulation of beta 2-ARs with isoprenaline increases cyclic AMP (cAMP) production and stimulates transcription of genes containing the cAMP-responsive element (CRE; TGACGTCA). This effect is mediated...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1995.64010041.x
更新日期：1995-01-01 00:00:00
abstract：:Neuronal nitric oxide synthase (nNOS) is a component of the dystrophin complex in skeletal muscle. The absence of dystrophin protein in Duchenne muscular dystrophy and in mdx mouse causes a redistribution of nNOS from the plasma membrane to the cytosol in muscle cells. Aberrant nNOS activity in the cytosol can induce ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1998.71020784.x
更新日期：1998-08-01 00:00:00
abstract：:Endogenous norepinephrine (NE) release in cerebral cortex slices taken from normal and morphine-tolerant guinea pigs was measured by HPLC. In normal slices, a linear relationship was found between electrically evoked NE release and the log of the frequency of stimulation in the range of 1-20 Hz. The efficiency of the ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1992.tb11361.x
更新日期：1992-04-01 00:00:00
abstract：:Biogenic amine receptors are involved in the regulation and modulation of various physiological and behavioral processes in both vertebrates and invertebrates. We have cloned a member of this gene family from the CNS of the honeybee, Apis mellifera. The deduced amino acid sequence is homologous to tyramine receptors c...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2000.0740900.x
更新日期：2000-03-01 00:00:00
abstract：:Recent evidence indicates that tyrosine phosphorylation may play important roles in retinal photoreceptor rod outer segments (ROS). We investigated the tyrosine phosphorylation of endogenous proteins in isolated bovine ROS. Several proteins with apparent molecular masses of 31, 39, 60, 83, 90, 97, 120, 140, and 180 kD...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2000.0752006.x
更新日期：2000-11-01 00:00:00
abstract：:The lipids of gastrocnemius muscle from normal and dystrophic (dy) mice of the Bar Harbor, 129Re strain were studied. Animals were fed diets containing either 3.1% or 1.1% of total calories as linoleic acid. Lipid analyses were also done on muscle from a new mouse mutant, A2G-adr, which has abnormal muscle function, c...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1985.tb05502.x
更新日期：1985-07-01 00:00:00
abstract：:Specific binding of [3H]granisetron was examined to serotonin 5-HT3 receptors in synaptosomal membranes of rat cerebral cortex between 1 and 37 degrees C. Displacing potencies were determined for 5-HT3 antagonists (granisetron, ondansetron, tropisetron, and d-tubocurarine) and agonists (5-hydroxytryptamine, 2-methyl-5...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1996.67010407.x
更新日期：1996-07-01 00:00:00
abstract：:N-Acetyl-L-aspartic acid was identified and determined in human cerebrospinal fluid. The concentration in lumbar fluid was about 2 nmol/ml and about 20 nmol/ml in ventricular fluid. There was no difference between healthy subjects and schizophrenic patients. ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1990.tb01208.x
更新日期：1990-05-01 00:00:00
abstract：:We have examined the catecholamine-sensitive adenylate cyclase in the retina of the white perch (Roccus americanus). Both dopamine and the beta-adrenergic agonist isoproterenol stimulate cyclic AMP accumulation in this retina, but serotonin, an indoleamine, and phenylephrine, an alpha-adrenergic agonist, had no effect...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1989.tb11801.x
更新日期：1989-09-01 00:00:00
abstract：:Previous studies from this laboratory have shown that synthesis of GT3, the precursor of c series gangliosides, occurs in proximal Golgi compartments, as has been shown for the synthesis of GM3 and GD3, the precursors of a and b series gangliosides, respectively. In this work we studied whether the synthesis of GM3, G...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1996.67041393.x
更新日期：1996-10-01 00:00:00
abstract：:The neurotoxic metabolite of N-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP), 1-methyl-4-phenylpyridinium, selectively accumulates in dopaminergic neurons via the dopamine reuptake system. Consequently, nontoxic radiolabeled MPTP analogs may be potentially useful for visualizing catecholaminergic neurons in vivo. ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1989.tb07356.x
更新日期：1989-08-01 00:00:00
abstract：:Each of the known classes of mammalian glycosaminoglycans, with the exception of keratan sulphate, was found in cerebral cortex samples from patients with Alzheimer-type dementia and age-matched controls. These molecules were quantitated, after electrophoresis and staining with Alcian Blue dye, by scanning densitometr...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1988.tb01135.x
更新日期：1988-11-01 00:00:00
abstract：:Stabilized microtubules are required for neuronal morphogenesis and migration. However, the underlying mechanism is not fully understood. In this study, we demonstrate that myosin X (Myo10), which is composed of full-length myosin X (fMyo10) and headless myosin X (hMyo10), is important for axon development. fMyo10 is ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/jnc.13238
更新日期：2015-10-01 00:00:00
abstract：:Existence of microtubule cytoskeleton at the membrane and submembranous regions, referred as 'membrane tubulin' has remained controversial for a long time. Since we reported physical and functional interaction of Transient Receptor Potential Vanilloid Sub Type 1 (TRPV1) with microtubules and linked the importance of T...
journal_title：Journal of neurochemistry
pub_type： 杂志文章,评审
doi：10.1111/j.1471-4159.2012.07892.x
更新日期：2012-10-01 00:00:00
abstract：:Interleukin-6 (IL-6) is involved in the pathophysiology of various diseases of the CNS. Because the molecular mechanism of action of this cytokine in human neurons is not well understood, we were interested in characterizing and defining a model system for IL-6-induced activation of signal transduction cascades, trans...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：
更新日期：1999-11-01 00:00:00
