Expression of the choline acetyltransferase gene depends on protein kinase A activity.

abstract：:Schwannoma-derived growth factor (SDGF) is a potent mitogen and neuronal differentiation factor. Because of its relationship to epidermal growth factor (EGF) and the heregulins, it was asked if SDGF interacts with the EGF receptor or HER2/neu. SDGF binds to and causes the phosphorylation on tyrosine of the EGF recepto...

journal_title：Journal of neurochemistry

authors： Maher PA,Schubert D

更新日期：1995-10-01 00:00:00

abstract：:SUMOylation is a post-translational modification that regulates protein signalling and complex formation by adjusting the conformation or protein-protein interactions of the substrate protein. There is a compelling and rapidly expanding body of evidence that, in addition to SUMOylation of nuclear proteins, SUMOylation...

journal_title：Journal of neurochemistry

authors： Henley JM,Seager R,Nakamura Y,Talandyte K,Nair J,Wilkinson KA

更新日期：2020-06-15 00:00:00

abstract：:The effect of phorbol esters was investigated on the down-regulation of protein kinase C (PKC) and on the release of [3H]norepinephrine (NE) in synaptosomes from the rat cerebrum. Treatment with 12-O-tetradecanoylphorbol 13-acetate (TPA) promoted the translocation of PKC activity in a P2 fraction from the cytosol to t...

journal_title：Journal of neurochemistry

authors： Oda T,Shearman MS,Nishizuka Y

更新日期：1991-04-01 00:00:00

abstract：:delta 1-Pyrroline, 5-methyl-delta 1-pyrroline, and 5,5-dimethyl-delta 1-pyrroline have been identified as substances metabolized to gamma-aminobutyric acid (GABA), 4-aminopentanoic acid (methylGABA), and 4-amino-4-methylpentanoic acid (dimethylGABA), respectively. An enzyme system residing in the soluble fraction of r...

journal_title：Journal of neurochemistry

authors： Callery PS,Geelhaar LA,Nayar MS,Stogniew M,Rao KG

更新日期：1982-04-01 00:00:00

abstract：:Intact neurofilaments (NF) purified from mammalian brain and spinal cord promote the assembly of microtubules in solutions of pure phosphocellulose (PC)-purified tubulin. This assembly is temperature-dependent and is inhibited by mitotic spindle inhibitors. The ability of NF to induce microtubule formation is 20% of t...

journal_title：Journal of neurochemistry

authors： Leterrier JF,Wong J,Liem RK,Shelanski ML

更新日期：1984-11-01 00:00:00

abstract：:Proteolytic processing and phosphorylation of amyloid precursor protein (APP), and hyperphosphorylation of tau protein, have been shown to be increased in Alzheimer's disease (AD) brains, leading to increased production of beta-amyloid (Abeta) peptides and neurofibrillary tangles, respectively. These observations sugg...

journal_title：Journal of neurochemistry

authors： Butterfield DA,Abdul HM,Opii W,Newman SF,Joshi G,Ansari MA,Sultana R

更新日期：2006-09-01 00:00:00

abstract：:Noradrenaline (NA) release and its modulation via presynaptic opioid receptors were studied in rabbit hippocampal slices, which were preincubated with [3H]NA, continuously superfused in the presence of 30 microM cocaine and stimulated electrically. The evoked release of [3H]NA was strongly reduced by the preferential ...

journal_title：Journal of neurochemistry

authors： Jackisch R,Geppert M,Illes P

更新日期：1986-06-01 00:00:00

abstract：:Iron, an essential element for all cells of the body, including those of the brain, is transported bound to transferrin in the blood and the general extracellular fluid of the body. The demonstration of transferrin receptors on brain capillary endothelial cells (BCECs) more than 20 years ago provided the evidence for ...

journal_title：Journal of neurochemistry

authors： Moos T,Rosengren Nielsen T,Skjørringe T,Morgan EH

更新日期：2007-12-01 00:00:00

abstract：:The effect of hypoglycaemic, hypoxic, and ischaemic conditions on high-affinity neurotransmitter transport was studied in the human astrocytoma clone D384 and the human neuroblastoma clone SH-SY5Y. Both cell lines expressed a sodium-dependent glutamate/aspartate transporter. Km values for D-[3H]aspartate uptake were 6...

journal_title：Journal of neurochemistry

authors： O'Neill CM,Ball SG,Vaughan PF

更新日期：1994-08-01 00:00:00

abstract：:Effects of protein kinase C on protein stability and activity of rat AANAT were investigated in vitro and in vivo. When COS-7 cells transfected with AANAT cDNA were treated with phorbol 12-myristate 13-acetate (PMA), both the activity and protein level of AANAT were increased. These effects of PMA were blocked by GF10...

journal_title：Journal of neurochemistry

authors： Choi BH,Chae HD,Park TJ,Oh J,Lim J,Kang SS,Ha H,Kim KT

更新日期：2004-07-01 00:00:00

abstract：:Activation of microglia, the resident macrophages of the brain, around the amyloid plaques is a key hallmark of Alzheimer's disease (AD). Recent evidence in mouse models indicates that microglia are required for the neurodegenerative process of AD. Amyloid-β (Aβ) peptides, the core components of the amyloid plaques, c...

journal_title：Journal of neurochemistry

authors： Capiralla H,Vingtdeux V,Zhao H,Sankowski R,Al-Abed Y,Davies P,Marambaud P

更新日期：2012-02-01 00:00:00

abstract：:Alzheimer's disease (AD) is a neurodegenerative pathology characterized by aggregates of amyloid-β (Aβ) and phosphorylated tau protein, synaptic dysfunction, and spatial memory impairment. The Wnt signaling pathway has several key functions in the adult brain and has been associated with AD, mainly as a neuroprotectiv...

journal_title：Journal of neurochemistry

authors： Tapia-Rojas C,Inestrosa NC

更新日期：2018-02-01 00:00:00

abstract：:Adrenomedullary chromaffin cells represent an excellent model to study the molecular events linked to exocytosis, because they use the same type of SNAREs for vesicle docking and fusion as neurons. In these cells, both in the intact tissue and in isolated cells in culture, syntaxin-1 and SNAP-25 are present in the pla...

journal_title：Journal of neurochemistry

authors： López-Font I,Torregrosa-Hetland CJ,Villanueva J,Gutiérrez LM

更新日期：2010-09-01 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

authors： Kleinnijenhuis AJ,Hedegaard C,Lundvig D,Sundbye S,Issinger OG,Jensen ON,Jensen PH

更新日期：2008-07-01 00:00:00

abstract：:The Na+-dependent glutamate/aspartate transporter GLAST plays a major role in the removal of glutamate from the synaptic cleft. Short-term, as well as long-term changes in transporter activity are triggered by glutamate. An important locus of regulation is the density of transporter molecules present at the plasma mem...

journal_title：Journal of neurochemistry

authors： López-Bayghen E,Ortega A

更新日期：2004-10-01 00:00:00

abstract：:Chandipura virus (CHPV; genus Vesiculovirus, family Rhabdoviridae) induces neuronal death through the Fas-mediated extrinsic apoptosis pathway. What propels this apoptosis remains unclear, although oxysterols have been reported to be key players in neurodegeneration. In our study of CHPV-infected brain samples, we obs...

journal_title：Journal of neurochemistry

authors： Ghosh S,Mukherjee S,Basu A

更新日期：2015-10-01 00:00:00

abstract：:Phosphodiesterase (PDE) 7B, a cAMP-specific PDE which is dominantly expressed in striatum, is expected to be involved in dopaminergic signaling in striatal neurons. Here we show, for the first time, the involvement of the dopaminergic signaling pathway in transcriptional activation of rat PDE7B in primary striatal cul...

journal_title：Journal of neurochemistry

authors： Sasaki T,Kotera J,Omori K

更新日期：2004-04-01 00:00:00

abstract：:This study describes the effect of signalling through muscarinic acetylcholine receptors on two transcription factors implicated in long-term synaptic plasticity and memory formation, EGR1 and the cyclic AMP response element binding protein (CREB). In SK-N-SH neuroblastoma cells, treatment with the cholinergic agonist...

journal_title：Journal of neurochemistry

authors： Greenwood JM,Dragunow M

更新日期：2002-07-01 00:00:00

abstract：:The inhibitory effect of an adenosine analogue, R-N6-phenylisopropyl adenosine (R-PIA), of the cholinergic agonist carbachol, and of morphine on 3H efflux from [3H]choline-labeled field-stimulated rat hippocampal slices was compared with that produced by two inhibitors of N- and L-type Ca2+ channels, omega-conotoxin (...

journal_title：Journal of neurochemistry

authors： Fredholm BB

更新日期：1990-04-01 00:00:00

abstract：:Kainate receptors (KARs) have been described as modulators of synaptic transmission at different synapses. However, this role of KARs has not been well characterized in the amygdala. We have explored the effect of kainate receptor activation at the synapse established between fibers originating at medial geniculate nu...

journal_title：Journal of neurochemistry

authors： Negrete-Díaz JV,Duque-Feria P,Andrade-Talavera Y,Carrión M,Flores G,Rodríguez-Moreno A

更新日期：2012-04-01 00:00:00

abstract：:The proinflammatory cytokine interleukin 1beta (IL-1beta), acting at IL-1R1 receptors, affects neuronal signaling under both physiological and pathophysiological conditions. The molecular mechanism of the rapid synaptic actions of IL-1beta in neurons is not known. We show here that within minutes of IL-1beta exposure,...

journal_title：Journal of neurochemistry

authors： Davis CN,Tabarean I,Gaidarova S,Behrens MM,Bartfai T

更新日期：2006-09-01 00:00:00

abstract：:L-glutamate (Glu) is the predominant excitatory neurotransmitter in the mammalian central nervous system. It plays major roles in normal neurophysiology and many brain disorders by binding to membrane-bound Glu receptors. To overcome the spatial and temporal limitations encountered in previous in vivo extracellular Gl...

journal_title：Journal of neurochemistry

authors： Day BK,Pomerleau F,Burmeister JJ,Huettl P,Gerhardt GA

更新日期：2006-03-01 00:00:00

abstract：:Psychostimulants are widely abused drugs that may cause addiction in vulnerable individuals. While the reward circuitry of the brain is involved in addiction establishment, various pathways in the brain may provide protection at the molecular level that limits the acute and chronic effects of drugs. These targets may ...

journal_title：Journal of neurochemistry

authors： Kogias G,Zheng F,Kalinichenko LS,Kornhuber J,Alzheimer C,Mielenz D,Müller CP

更新日期：2020-08-01 00:00:00

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

authors： Amano M,Kaneko T,Maeda A,Nakayama M,Ito M,Yamauchi T,Goto H,Fukata Y,Oshiro N,Shinohara A,Iwamatsu A,Kaibuchi K

更新日期：2003-11-01 00:00:00

abstract：:To investigate if the prevention of disulfide bond formation affects the intracellular transport, sorting, and processing of a distinct set of neuroendocrine proteins in the regulated secretory pathway, we have treated Xenopus intermediate pituitaries with the thiol-reducing agent dithiothreitol. Pulse-chase incubatio...

journal_title：Journal of neurochemistry

authors： Van Horssen AM,Van Kuppeveld FJ,Martens GJ

更新日期：1998-07-01 00:00:00

abstract：:We investigated the regulatory pathways responsible for agonist-induced internalization and down-regulation of G(q) protein-coupled histamine H(1)-receptors in Chinese hamster ovary cells. Histamine-induced internalization and down-regulation of H(1)-receptors were detected as the loss of [(3)H]mepyramine binding site...

journal_title：Journal of neurochemistry

authors： Hishinuma S,Komazaki H,Fukui H,Shoji M

更新日期：2010-05-01 00:00:00

abstract：:To examine whether the concentration gradient of glutamine (Gln) drives concentrative Na(+)-independent uptake of neutral amino acids (NAA) in mouse cerebral astrocytes, uptake was compared in "Gln-depleted" and "Gln-replete" cultures. Uptake (30 min in Na(+)-free buffer) of histidine, kynurenine, leucine, tyrosine, a...

journal_title：Journal of neurochemistry

authors： Brookes N

更新日期：1992-07-01 00:00:00

abstract：:Phospholipase C gamma 1 (PLC-gamma 1) is involved at an early step in signal transduction of many hormones and growth factors and catalyzes the hydrolysis of phosphatidylinositol (PI) 4,5-bisphosphate to diacylglycerol and inositol trisphosphate, two potent intracellular second messenger molecules. The transformation ...

journal_title：Journal of neurochemistry

authors： Widmer HR,Kaplan DR,Rabin SJ,Beck KD,Hefti F,Knüsel B

更新日期：1993-06-01 00:00:00

abstract：:We investigated the effects of 17beta-estradiol, an estrogen, on [(3)H]norepinephrine ([(3)H]NE) secretion in PC12 cells. Pretreatment with 17beta-estradiol reduced 70 mM K(+)-induced [(3)H]NE secretion in a concentration-dependent manner with a half-maximal inhibitory concentration (IC(50)) of 2 +/- 1 microM. The 70 ...

journal_title：Journal of neurochemistry

authors： Kim YJ,Hur EM,Park TJ,Kim KT

更新日期：2000-06-01 00:00:00

abstract：:Both hypercortisolemia and hippocampal damage are features found in patients diagnosed of Alzheimer's disease (AD) and epidemiological evidence supports a role for stress as a risk factor for AD. It is known that immobilization stress is followed by accumulation of oxidative/nitrosative mediators in brain after the re...

journal_title：Journal of neurochemistry

authors： Perez Nievas BG,Hammerschmidt T,Kummer MP,Terwel D,Leza JC,Heneka MT

更新日期：2011-01-01 00:00:00