Differential effects of Parkin and its mutants on protein aggregation, the ubiquitin-proteasome system, and neuronal cell death in human neuroblastoma cells.

abstract：:We show that the expression of the gene encoding glial fibrillary acidic protein (GFAP) gene is affected by at least three cis-acting elements. A positive regulatory element that is located between nucleotides -1,631 and -1,479 can confer cell type-specific expression on a heterologous gene. A second regulatory elemen...

journal_title：Journal of neurochemistry

authors： Sarkar S,Cowan NJ

更新日期：1991-08-01 00:00:00

abstract：:Beta-carbolines have been suggested to be involved in the pathogenesis of Parkinson's disease as a result of their structural similarity to the neurotoxin N -methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP). The chloral-derived beta-carboline derivative 1-trichloromethyl-1,2,3,4-tetrahydro-beta-carboline (TaClo) caus...

journal_title：Journal of neurochemistry

authors： Riederer F,Luborzewski A,God R,Bringmann G,Scholz J,Feineis D,Moser A

更新日期：2002-05-01 00:00:00

abstract：:A great body of evidence points toward a functional interaction between metabotropic glutamate 5 receptors (mGluR5) and NMDA receptors (NMDAR) that enhances synaptic plasticity and cognition. However, the molecular mechanism underlying this interaction remains unclear. Here, we show that co-activation of mGluR5 and NM...

journal_title：Journal of neurochemistry

authors： Sarantis K,Tsiamaki E,Kouvaros S,Papatheodoropoulos C,Angelatou F

更新日期：2015-11-01 00:00:00

abstract：:The choline acetyltransferase (ChAT) reaction involves the transfer of the acetyl group of acetyl-CoA to choline, in which an active site histidine is believed to act as a general acid/base catalyst. A comparison of the deduced amino acid sequences of the enzyme from Drosophila, pig, rat, and Caernohabditis elegans re...

journal_title：Journal of neurochemistry

authors： Carbini LA,Hersh LB

更新日期：1993-07-01 00:00:00

abstract：:Spinocerebellar ataxia type 3 (SCA3) is an autosomal dominantly inherited neurodegenerative disorder for which no curative therapy is available. The cause of this disease is the expansion of a CAG repeat in the so-called ATXN3 gene leading to an expanded polyglutamine stretch in the ataxin-3 protein. Although the func...

journal_title：Journal of neurochemistry

authors： Schmidt J,Schmidt T,Golla M,Lehmann L,Weber JJ,Hübener-Schmid J,Riess O

更新日期：2016-07-01 00:00:00

abstract：:Prostaglandin E1 (PGE1)-mediated transmembrane signal control systems were investigated in intact murine neuroblastoma cells (clone N1E-115). PGE1 increased intracellular levels of total inositol phosphates (IP), cyclic GMP, cyclic AMP, and calcium ([Ca2+]i). PGE1 transiently increased inositol 1,4,5-trisphosphate for...

journal_title：Journal of neurochemistry

authors： Kanba S,Sasakawa N,Nakaki T,Kanba KS,Yagi G,Kato R,Richelson E

更新日期：1991-12-01 00:00:00

abstract：:[3H]Ouabain binding was studied in sections of rabbit somatosensory cortex by quantitative autoradiography and in rabbit brain microsomal membranes using a conventional filtration assay. KD values of 8-12 nM for specific high-affinity binding of [3H]ouabain were found by both methods. High-affinity binding was not uni...

journal_title：Journal of neurochemistry

authors： Antonelli MC,Baskin DG,Garland M,Stahl WL

更新日期：1989-01-01 00:00:00

abstract：:Nitric oxide (NO) has been implicated in both the pathogenesis of and protection from NMDA receptor-mediated neuronal injury. This apparent paradox has been attributed to alternate redox states of nitrogen monoxide, whereby, depending on the redox milieu, nitrogen monoxide can be neuroprotective via nitrosation chemis...

journal_title：Journal of neurochemistry

authors： Vidwans AS,Kim S,Coffin DO,Wink DA,Hewett SJ

更新日期：1999-05-01 00:00:00

abstract：:The effect of the neuropeptide substance P on the binding of the cholinergic ligands to the nicotinic acetylcholine receptor of Torpedo electroplaque membranes was examined at a physiological concentration of NaCl (150 mM). Substance P had no effect on the initial rate of 125I-alpha-bungarotoxin binding at concentrati...

journal_title：Journal of neurochemistry

authors： Min CK,Weiland GA

更新日期：1993-06-01 00:00:00

abstract：:The biggest risk factor for Alzheimer's disease is the process of ageing, but the mechanisms that lead to the manifestation of the disease remain to be elucidated. Why age triggers the disease is unclear but an emerging theme is the inability for a cell to efficiently maintain many key processes such as energy product...

journal_title：Journal of neurochemistry

authors： Roberts BR,Ryan TM,Bush AI,Masters CL,Duce JA

更新日期：2012-01-01 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

authors： Yu H,Sun D,Wang N,Wang M,Lan Y,Fan W,Zhao Y,Guo W,Zhu X

更新日期：2015-10-01 00:00:00

abstract：:Expression of the carboxyl-terminal fragment (CT) of the beta-amyloid precursor protein (APP) in transgenic animals has been linked with neurotoxicity. However, it remains to be clarified whether the neurotoxicity is caused by beta-amyloid proteins (A betas) derived from CT or by CT itself. To study the in vivo neurot...

journal_title：Journal of neurochemistry

authors： Song DK,Won MH,Jung JS,Lee JC,Kang TC,Suh HW,Huh SO,Paek SH,Kim YH,Kim SH,Suh YH

更新日期：1998-08-01 00:00:00

abstract：:Ras-GAP SH3-domain-binding protein, G3BP, is an important component in the assembly of stress granules (SGs), which are cytoplasmic aggregates assembled following translational stress. To assess the physiological function of G3BP, we generated viable G3bp1-knockout (KO) mice, which demonstrated behavioral defects link...

journal_title：Journal of neurochemistry

authors： Martin S,Zekri L,Metz A,Maurice T,Chebli K,Vignes M,Tazi J

更新日期：2013-04-01 00:00:00

abstract：:The influence on microtubule assembly in vitro of monoclonal antibodies against microtubule-associated proteins (MAPs) was studied. Light scattering was used for measuring net polymer formation and electron microscopy for determining the influence of antibodies on microtubule morphology. Control experiments showed tha...

journal_title：Journal of neurochemistry

authors： Matus A,Riederer B,Huber G

更新日期：1987-09-01 00:00:00

abstract：:Dysregulated metabolism and consequent extracellular accumulation of amyloid-β (Aβ) peptides in the brain underlie the pathogenesis of Alzheimer's disease. Extracellular Aβ in the brain parenchyma is mainly secreted from the pre-synaptic terminals of neuronal cells in a synaptic activity-dependent manner. The p24 fami...

journal_title：Journal of neurochemistry

authors： Liu L,Fujino K,Nishimura M

更新日期：2015-05-01 00:00:00

abstract：:Multiple molecular defects trigger cell death in amyotrophic lateral sclerosis (ALS). Among these, altered transcriptional activity may perturb many cellular functions, leading to a cascade of secondary pathological effects. We showed that pharmacological treatment, using the histone deacetylase inhibitor sodium pheny...

journal_title：Journal of neurochemistry

authors： Ryu H,Smith K,Camelo SI,Carreras I,Lee J,Iglesias AH,Dangond F,Cormier KA,Cudkowicz ME,Brown RH Jr,Ferrante RJ

更新日期：2005-06-01 00:00:00

abstract：:Focal brain ischemia leads to a slow type of neuronal death in the penumbra that starts several hours after ischemia and continues to mature for days. During this maturation period, blood flow, cellular ATP and ionic homeostasis are gradually recovered in the penumbral region. In striking contrast, protein synthesis i...

journal_title：Journal of neurochemistry

authors： Zhang F,Liu CL,Hu BR

更新日期：2006-07-01 00:00:00

abstract：:Although palmitoylation of the beta(2)-adrenergic receptor (beta(2)AR), as well as its phosphorylation by the cyclic AMP-dependant protein kinase (PKA) and the beta-adrenergic receptor kinase (beta ARK), are known to play important roles in agonist-promoted desensitization, their relative contribution and mutual regul...

journal_title：Journal of neurochemistry

authors： Moffett S,Rousseau G,Lagacé M,Bouvier M

更新日期：2001-01-01 00:00:00

abstract：:Summary During hypoxia, ATP was released from type I (glomus) cells in the carotid bodies. We studied the action of ATP on the intracellular Ca(2+) concentration ([Ca(2+)](i)) of type I cells dissociated from rat carotid bodies using a Ca(2+) imaging technique. ATP did not affect the resting [Ca(2+)](i) but strongly s...

journal_title：Journal of neurochemistry

authors： Xu J,Xu F,Tse FW,Tse A

更新日期：2005-03-01 00:00:00

abstract：:In the human fetus, obtained postmortem at estimated gestational ages of 8-22 weeks, biochemical activities of cortical choline acetyltransferase (ChAT) and acetylcholinesterase (AChE) were comparable to those of adult brain tissue. In contrast cholinergic receptor binding, including muscarinic M1 and M2 subtypes (mea...

journal_title：Journal of neurochemistry

authors： Perry EK,Smith CJ,Atack JR,Candy JM,Johnson M,Perry RH

更新日期：1986-10-01 00:00:00

abstract：:The concentration of dopamine (DA) in the synaptic cleft in the mouse striatum in vivo was estimated from the competition between the synaptic DA and the 3H-labelled DA D2 receptor agonists N-n-propylnorapomorphine (NPA) or N,N-diethyl-N'-[(3 alpha, 4a alpha, 10 beta)-1,2,3,4,4a,5,10,10a-octahydro- 7-hydroxyl-1-propyl...

journal_title：Journal of neurochemistry

authors： Ross SB

更新日期：1991-01-01 00:00:00

abstract：:EAAC1/EAAT3 is a transporter of glutamate (Glu) present at the post-synaptic neuronal element, in opposition to the two other main transporters, GLAST/EAAT1 and GLT1/EAAT2, expressed at the excitatory amino acid (EAA) synapse by surrounding astrocytes. Although, in the adult, EAAC1/EAAT3 exhibits a rather low expressi...

journal_title：Journal of neurochemistry

authors： Nieoullon A,Canolle B,Masmejean F,Guillet B,Pisano P,Lortet S

更新日期：2006-08-01 00:00:00

abstract：:Previous work from our laboratory points to plasma free tryptophan being a useful predictor of brain tryptophan concentration in many circumstances. Other work, in particular various studies on the acute effects of food intake, has emphasized the roles of plasma total tryptophan and of plasma large neutral amino acids...

journal_title：Journal of neurochemistry

authors： Sarna GS,Kantamaneni BD,Curzon G

更新日期：1985-05-01 00:00:00

abstract：:Compelling evidence indicates that type 2 diabetes mellitus, insulin resistance (IR), and metabolic syndrome are often accompanied by cognitive impairment. However, the mechanistic link between these metabolic abnormalities and CNS dysfunction requires further investigations. Here, we evaluated whether adipose tissue ...

journal_title：Journal of neurochemistry

authors： Sallam HS,Tumurbaatar B,Zhang WR,Tuvdendorj D,Chandalia M,Tempia F,Laezza F,Taglialatela G,Abate N

更新日期：2015-04-01 00:00:00

abstract：:Impairment of cognitive functions including hippocampus-dependent spatial learning and memory affects nearly half of the aged population. Age-related cognitive decline is associated with synaptic dysfunction that occurs in the absence of neuronal cell loss, suggesting that impaired neuronal signaling and plasticity ma...

journal_title：Journal of neurochemistry

authors： Vanguilder HD,Bixler GV,Sonntag WE,Freeman WM

更新日期：2012-04-01 00:00:00

abstract：:The zebrafish, long recognized as a model organism for the analysis of basic developmental processes, is now also emerging as an alternative animal model for human diseases. This review will first provide an overview of the particular characteristics of zebrafish in general and their dopaminergic nervous system in par...

journal_title：Journal of neurochemistry

authors： Flinn L,Bretaud S,Lo C,Ingham PW,Bandmann O

更新日期：2008-09-01 00:00:00

abstract：:The proportion of major depressive disorder (MDD) patients around the world has increased remarkably. Although many studies of MDD have been conducted based on classic hypotheses, like alteration of the hypothalamic-pituitary-adrenal axis or monoamine neurotransmitters, the mechanisms underlying MDD remain unclear. Ai...

journal_title：Journal of neurochemistry

authors： Xu K,He Y,Chen X,Tian Y,Cheng K,Zhang L,Wang Y,Yang D,Wang H,Wu Z,Li Y,Lan T,Dong Z,Xie P

更新日期：2019-06-01 00:00:00

abstract：:MAP 1B is a microtubule-associated phosphoprotein that is expressed early in neurons and plays a role in axon growth. MAP 1B has two types of phospho-isoforms, one of which is developmentally down-regulated after neuronal maturation and one of which persists into adulthood. Because phosphorylation regulates MAP 1B bin...

journal_title：Journal of neurochemistry

authors： Johnstone M,Goold RG,Bei D,Fischer I,Gordon-Weeks PR

更新日期：1997-10-01 00:00:00

abstract：:Angiopoietin-1, an angiogenic factor, stabilizes brain microvessels through Tie-2 receptor tyrosine kinase. In traumatic brain injury, blood-brain barrier (BBB) disruption is an aggravating factor that induces brain edema and neuroinflammation. We previously showed that BQ788, an endothelin ETB receptor antagonist, pr...

journal_title：Journal of neurochemistry

authors： Michinaga S,Tanabe A,Nakaya R,Fukutome C,Inoue A,Iwane A,Minato Y,Tujiuchi Y,Miyake D,Mizuguchi H,Koyama Y

更新日期：2020-08-01 00:00:00

abstract：:MicroRNAs (miRNAs) released from the activated microglia upon neurotropic virus infection may exacerbate the neuronal damage. Here, we identified let-7a and let-7b (let-7a/b) as one of the essential miRNAs over-expressed upon Japanese Encephalitis virus (JEV) infection and released in the culture supernatant of the JE...

journal_title：Journal of neurochemistry

authors： Mukherjee S,Akbar I,Kumari B,Vrati S,Basu A,Banerjee A

更新日期：2019-05-01 00:00:00