Understanding depression: the hippocampus might hold the answer in a CREB-regulated transcription coactivator: An Editorial for 'AAV-mediated over-expression of CRTC1 in the hippocampal dentate gyrus ameliorates lipopolysaccharide-induced depression-like

abstract：:Uptake of L-glutamine (2 mM) by rat brain cortex slices against a concentration gradient is markedly inhibited (40%) by branched-chain L-amino acids (1 mM), L-phenylalanine (1 mM), or L-methionine (1 mM); that of L-asparagine (2 mM) is much less affected by these amino acids. Other amino acids investigated have little...

journal_title：Journal of neurochemistry

authors： Benjamin AM,Verjee ZH,Quastel JH

更新日期：1980-07-01 00:00:00

abstract：:Fenobam [N-(3-chlorophenyl)-N'-(4,5-dihydro-1-methyl-4-oxo-1H-imidazole-2-yl)urea], a clinically validated non-benzodiazepine anxiolytic, has been shown to be a potent and non-competitive metabotropic glutamate (mGlu)-5 receptor antagonist. In the present study, we have used the site-directed mutagenesis coupled with ...

journal_title：Journal of neurochemistry

authors： Malherbe P,Kratochwil N,Mühlemann A,Zenner MT,Fischer C,Stahl M,Gerber PR,Jaeschke G,Porter RH

更新日期：2006-07-01 00:00:00

abstract：:PEA-15 has recently been identified as a major phosphoprotein in astrocytes and an endogenous substrate for protein kinase C. This 15-kDa protein exists under three molecular forms, an unphosphorylated form, N, and two phosphorylated forms, Pa and Pb. Antisera were raised against synthetic peptides corresponding to th...

journal_title：Journal of neurochemistry

authors： Danziger N,Yokoyama M,Jay T,Cordier J,Glowinski J,Chneiweiss H

更新日期：1995-03-01 00:00:00

abstract：:Hippocampus mossy fibre terminals activate CA3 pyramidal neurons via two distinct mechanisms, both quantal and glutamatergic: (i) rapid excitatory transmission in response to afferent action potentials and (ii) delayed and prolonged release following nicotinic receptor activation. These processes were analysed here us...

journal_title：Journal of neurochemistry

authors： Bancila V,Cordeiro JM,Bloc A,Dunant Y

更新日期：2009-07-01 00:00:00

abstract：:Pilocarpine-induced seizures are mediated by the M(1) subtype of muscarinic acetylcholine receptor (mAChR), but little is known about the signaling mechanisms linking the receptor to seizures. The extracellular signal-regulated kinase (ERK) signaling cascade is activated by M(1) mAChR and is elevated during status epi...

journal_title：Journal of neurochemistry

authors： Berkeley JL,Decker MJ,Levey AI

更新日期：2002-07-01 00:00:00

abstract：:Studies in continuously cultured cells have established that familial Alzheimer's disease (FAD) mutant presenilin 1 (PS1) delays exit of the amyloid precursor protein (APP) from the trans-Golgi network (TGN). Here we report the first description of PS1-regulated APP trafficking in cerebral neurons in culture and in vi...

journal_title：Journal of neurochemistry

authors： Gandy S,Zhang YW,Ikin A,Schmidt SD,Bogush A,Levy E,Sheffield R,Nixon RA,Liao FF,Mathews PM,Xu H,Ehrlich ME

更新日期：2007-08-01 00:00:00

abstract：:Acrolein is one of the most toxic byproducts of lipid peroxidation, and it has been shown to be associated with multiple pathological processes in trauma and diseases, including spinal cord injury, multiple sclerosis, and Alzheimer's disease. Therefore, suppressing acrolein using acrolein scavengers has been suggested...

journal_title：Journal of neurochemistry

authors： Tian R,Shi R

更新日期：2017-06-01 00:00:00

abstract：:The effects of muscarinic agonists and depolarizing agents on inositol phospholipid hydrolysis in the rabbit vagus nerve were assessed by the measurement of [3H]inositol monophosphate production in nerves that had been preincubated with [3H]inositol. After 1 h of drug action, carbachol, oxotremorine, and arecoline inc...

journal_title：Journal of neurochemistry

authors： Sierro CD,Vitus J,Dunant Y

更新日期：1992-08-01 00:00:00

abstract：:Exposure of neurones in culture to excitotoxic levels of glutamate results in an initial transient spike in [Ca2+]i followed by a delayed, irreversible [Ca2+]i rise governed by rapid kinetics, with Ca2+ originating from the extracellular medium. The molecular mechanism responsible for the secondary Ca2+ rise is unknow...

journal_title：Journal of neurochemistry

authors： Chinopoulos C,Gerencser AA,Doczi J,Fiskum G,Adam-Vizi V

更新日期：2004-10-01 00:00:00

abstract：:Fresh myelin, isolated from brainstems of adult rats, was incubated in the presence of Cu2+ and H2O2. Electrophoretic analysis of the reisolated myelin membrane revealed a gradual loss of the protein moiety from the characteristic pattern and an increase in aggregated material appearing at the origin of the gel. The a...

journal_title：Journal of neurochemistry

authors： Konat GW,Wiggins RC

更新日期：1985-10-01 00:00:00

abstract：:Using a cell culture model of the blood-brain barrier (BBB), we investigated the brain capillary endothelial cell (EC) response to hypoxia. The activities of antioxidant enzymes such as glutathione peroxidase, glutathione reductase, catalase, and superoxide dismutase and the GSH level of brain capillary ECs alone or i...

journal_title：Journal of neurochemistry

authors： Plateel M,Dehouck MP,Torpier G,Cecchelli R,Teissier E

更新日期：1995-11-01 00:00:00

abstract：:Aminoguanidine inhibits the development of retinopathy in diabetic animals, but the mechanism remains unclear. Inasmuch as aminoguanidine is a relatively selective inhibitor of the inducible isoform of nitric oxide synthase (iNOS), we have investigated the effects of hyperglycemia on the retinal nitric oxide (NO) path...

journal_title：Journal of neurochemistry

authors： Du Y,Smith MA,Miller CM,Kern TS

更新日期：2002-03-01 00:00:00

abstract：:We have previously shown that acrolein, a lipid peroxidation byproduct, is significantly increased following spinal cord injury in vivo, and that exposure to neuronal cells results in oxidative stress, mitochondrial dysfunction, increased membrane permeability, impaired axonal conductivity, and eventually cell death. ...

journal_title：Journal of neurochemistry

authors： Hamann K,Nehrt G,Ouyang H,Duerstock B,Shi R

更新日期：2008-02-01 00:00:00

abstract：:Oxidative stress may play a crucial role in age-related neurodegenerative disorders. Here, we examined the ability of two antioxidants, alpha-lipoic acid (LA) and N-acetylcysteine (NAC), to reverse the cognitive deficits found in the SAMP8 mouse. By 12 months of age, this strain develops elevated levels of Abeta and s...

journal_title：Journal of neurochemistry

authors： Farr SA,Poon HF,Dogrukol-Ak D,Drake J,Banks WA,Eyerman E,Butterfield DA,Morley JE

更新日期：2003-03-01 00:00:00

abstract：:The postsynaptic density (PSD) is an electron-dense structure located at the synaptic contacts between neurons. Its considerable complexity includes cytoskeletal and scaffold proteins, receptors, ion channels and signaling molecules, in line with the role of PSDs in signal transduction and processing. The phosphorylat...

journal_title：Journal of neurochemistry

authors： Trinidad JC,Thalhammer A,Specht CG,Schoepfer R,Burlingame AL

更新日期：2005-03-01 00:00:00

abstract：:Thiazolidinediones (TZDs) are synthetic agonists of the ligand-activated transcription factor peroxisome proliferator-activated receptor-gamma (PPARgamma). TZDs are known to curtail inflammation associated with peripheral organ ischemia. As inflammation precipitates the neuronal death after stroke, we tested the effic...

journal_title：Journal of neurochemistry

authors： Tureyen K,Kapadia R,Bowen KK,Satriotomo I,Liang J,Feinstein DL,Vemuganti R

更新日期：2007-04-01 00:00:00

abstract：:The regional distribution and acylation of intraventricularly injected [14C]cadaverine was studied in the rat brain over a 48-h period. The concentrations of labeled cadaverine and its acyl derivatives, N-monoacetylcadaverine and N-monopropionylcadaverine, were determined in the telencephalon, striatum, hypothalamus, ...

journal_title：Journal of neurochemistry

authors： Salzman SK,Stepita-Klauco M

更新日期：1981-11-01 00:00:00

abstract：:Exogenous phospholipases have been used extensively as tools to study the role of membrane lipids in receptor mechanisms. We used in vitro quantitative autoradiography to evaluate the effect of phospholipase A2 (PLA2) on N-methyl-D-aspartate (NMDA) and non-NMDA glutamate receptors in rat brain. PLA2 pretreatment induc...

journal_title：Journal of neurochemistry

authors： Catania MV,Hollingsworth Z,Penney JB,Young AB

更新日期：1993-01-01 00:00:00

abstract：:Multiple lines of evidence implicate lysosomes in a variety of pathogenic events that produce neurodegeneration. Genetic mutations that cause specific enzyme deficiencies account for more than 40 lysosomal storage disorders. These mostly pre-adult diseases are associated with abnormal brain development and mental reta...

journal_title：Journal of neurochemistry

authors： Bahr BA,Bendiske J

更新日期：2002-11-01 00:00:00

abstract：:Analysis of the initial rates of 45Ca2+ uptake by rat brain mitochondria in Ca2+-1,2-bis(o-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid buffers indicated that nontelencephalic mitochondria exhibited both a much less pronounced stimulatory effect of spermine and significantly more hyperbolic kinetics of Ca2+ uptake t...

journal_title：Journal of neurochemistry

authors： Jensen JR,Lynch G,Baudry M

更新日期：1989-10-01 00:00:00

abstract：:Endocannabinoids (eCBs) play key roles in short-term and long-term synaptic plasticity in the corticostriatal circuit. By activating cannabinoid receptors expressed in the central nervous system, eCBs regulate several neural functions and behaviors. The major eCB 2-arachidonoyl-glycerol (2-AG) is particularly importan...

journal_title：Journal of neurochemistry

authors： Socodato R

更新日期：2020-05-01 00:00:00

abstract：:We assessed the effects of cold and isolation stress on arginine vasopressin (AVP) mRNA in the paraventricular (PVN) and supraoptic (SON) nuclei of the hypothalamus. Vasopressin mRNA levels were determined by in situ hybridization histochemistry at the cellular level. In posterior magnocellular neurons of the PVN isol...

journal_title：Journal of neurochemistry

authors： Angulo JA,Ledoux M,McEwen BS

更新日期：1991-06-01 00:00:00

abstract：:Dp71 has an important role in the central nervous system. To better understand the function of Dp71 domains in neuronal differentiation, PC12 cells were stably transfected with a dystrophin mutant, Dp71Δ(78-79) , which lacks exons 78 and 79. Based on the percentage of cells bearing neurites and neurite length analyses...

journal_title：Journal of neurochemistry

authors： Aragón J,Romo-Yáñez J,Martínez-Herrera A,Ceja V,Rendon A,Montañez C

更新日期：2011-11-01 00:00:00

abstract：:Heterozygous CB1 receptor knockout mice were used to examine the effect of reduced CB1 receptor density on G-protein activation in membranes prepared from four brain regions: cerebellum, hippocampus, striatum/globus pallidus (striatum/GP) and cingulate cortex. Results showed that CB1 receptor levels were approximately...

journal_title：Journal of neurochemistry

authors： Selley DE,Rorrer WK,Breivogel CS,Zimmer AM,Zimmer A,Martin BR,Sim-Selley LJ

更新日期：2001-05-01 00:00:00

abstract：:Neurofibromatosis type 1 (NF1) is an autosomal dominant genetic condition caused by dominant loss-of-function mutations of the tumor suppressor gene NF1 that encodes neurofibromin, a negative regulator of RAS activity. Mutation analysis of NF1 located at 17q11.2 has been hampered by the large size of the gene, the hig...

journal_title：Journal of neurochemistry

authors： Esposito T,Piluso G,Saracino D,Uccello R,Schettino C,Dato C,Capaldo G,Giugliano T,Varriale B,Paolisso G,Di Iorio G,Melone MA

更新日期：2015-12-01 00:00:00

abstract：:Larval zebrafish offers a good model to approach brain disease mechanisms, as structural abnormalities of their small brains can be correlated to quantifiable behavior. In this study, the structural alterations in one diencephalic dopaminergic nucleus induced by 1-methyl-4-phenylpyridinium (MPP+), a toxin inducing Par...

journal_title：Journal of neurochemistry

authors： Sallinen V,Torkko V,Sundvik M,Reenilä I,Khrustalyov D,Kaslin J,Panula P

更新日期：2009-02-01 00:00:00

abstract：:We have characterized the structural properties of heparan sulfates from brain and other tissues after depolymerization with a mixture of three heparin and heparan sulfate lyases from Flavobacterium heparinum. The resulting disaccharides were separated by HPLC and identified by comparison with authentic standards. In ...

journal_title：Journal of neurochemistry

authors： Tekotte H,Engel M,Margolis RU,Margolis RK

更新日期：1994-03-01 00:00:00

abstract：:The mechanism of attachment of acetylcholinesterase (AChE) to neuronal membranes in interneuronal synapses is poorly understood. We have isolated, sequenced, and cloned a hydrophobic protein that copurifies with AChE from human caudate nucleus and that we propose forms a part of a complex of membrane proteins attached...

journal_title：Journal of neurochemistry

authors： Navaratnam DS,Fernando FS,Priddle JD,Giles K,Clegg SM,Pappin DJ,Craig I,Smith AD

更新日期：2000-05-01 00:00:00

abstract：:Exogenously added sialyl cholesterol (SC) induced neuritogenesis and accumulated in the nuclear fraction of a mouse neuroblastoma cell line, Neuro2a, as reported elsewhere. To clarify the significance of nuclear SC, we examined the structure of chromatin and its transcriptional level. The chromatin of SC-treated cells...

journal_title：Journal of neurochemistry

authors： Yamashita T,Tsuji S

更新日期：1992-04-01 00:00:00

abstract：:Recent studies have shown that mast cells (MCs) are present in rat brain, that they have a predominantly thalamic localization, and that they contain histamine (HA). However, the degree to which these cells contribute to brain HA levels has remained unclear. Our recent studies of the precise distribution of rat brain ...

journal_title：Journal of neurochemistry

authors： Goldschmidt RC,Hough LB,Glick SD

更新日期：1985-06-01 00:00:00