Molecular cloning of a preprohormone from Hydra magnipapillata containing multiple copies of Hydra-L Wamide (Leu-Trp-NH2) neuropeptides: evidence for processing at Ser and Asn residues.

abstract：:The Na(+)-glutamate cotransporters are believed to countertransport OH- and K+. Previous evidence that the velocity of glutamate uptake can exceed the acid extrusion capacity of astrocytes raised the question of whether intracellular pH can become rate limiting for glutamate uptake. Cytoplasmic buffering capacity and ...

journal_title：Journal of neurochemistry

authors： Judd MG,Nagaraja TN,Brookes N

更新日期：1996-01-01 00:00:00

abstract：:The lack of effective therapies for neurodegenerative disorders is one of the most relevant challenges of this century, considering that, as the global population ages, the incidence of these type of diseases is quickly on the rise. Among these disorders, synucleinopathies, which are characterized by the abnormal accu...

journal_title：Journal of neurochemistry

authors： Valera E,Masliah E

更新日期：2016-10-01 00:00:00

abstract：:The possibility that the mechanism of lead neurotoxicity may be at the level of transcription was investigated in PC12 cells. In electrophoretic mobility gel shift assays Pb2+ was found to increase activator protein-1 complex (AP-1) DNA binding activity in PC12 cells; the increase was time- and concentration-dependent...

journal_title：Journal of neurochemistry

authors： Chakraborti T,Kim KA,Goldstein GG,Bressler JP

更新日期：1999-07-01 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：:Corticotropin-releasing factor (CRF) stimulates rat retinal adenylate cyclase activity in a concentration-dependent manner. The half-maximal effect is obtained at 50 nM CRF and the maximal stimulation corresponds to approximately 90% increase of basal enzyme activity. The CRF effect is counteracted by the CRF antagoni...

journal_title：Journal of neurochemistry

authors： Olianas MC,Onali P

更新日期：1990-06-01 00:00:00

abstract：:We previously showed that Nuclear Factor kappaB (NF-kappaB) inactivation in astrocytes leads to improved functional recovery following spinal cord injury (SCI). This correlated with reduced expression of pro-inflammatory mediators and chondroitin sulfate proteoglycans, and increased white matter preservation. Hence we...

journal_title：Journal of neurochemistry

authors： Brambilla R,Hurtado A,Persaud T,Esham K,Pearse DD,Oudega M,Bethea JR

更新日期：2009-07-01 00:00:00

abstract：:Over the last two decades, a number of studies have underlined the importance of lysosomal-based degradative pathways in maintaining the homeostasis of post-mitotic cells, and revealed the remarkable contribution of a functional autophagic machinery in the promotion of longevity. In contrast, defects in the clearance ...

journal_title：Journal of neurochemistry

authors： Cogo S,Manzoni C,Lewis PA,Greggio E

更新日期：2020-02-01 00:00:00

abstract：:Effective drugs are not available to protect against beta-amyloid peptide (A beta)-induced neurotoxicity. Cortical neurons from rat embryos were treated with the toxic fragment A beta25-35 at 1 microM in the presence or absence of flupirtine, a triaminopyridine, successfully applied clinically as a nonopiate analgesic...

journal_title：Journal of neurochemistry

authors： Müller WE,Romero FJ,Perovic S,Pergande G,Pialoglou P

更新日期：1997-06-01 00:00:00

abstract：:We previously reported that activation of protein kinase A in cultured rat dorsal root ganglion neurons, treated concomitantly with low concentrations of okadaic acid that selectively inhibit protein phosphatase-2A, enhanced the Triton X-100 solubility of neurofilament triplet proteins. We now show that peripherin and...

journal_title：Journal of neurochemistry

authors： Giasson BI,Mushynski WE

更新日期：1998-05-01 00:00:00

abstract：:Although the causes of psychiatric disorders are not fully understood, it is well established that mental illness originates from the interaction between genetic and environmental factors. In this regard, compelling evidence demonstrates that depression can be the consequence of altered, and often maladaptive, respons...

journal_title：Journal of neurochemistry

authors： Calabrese F,van der Doelen RH,Guidotti G,Racagni G,Kozicz T,Homberg JR,Riva MA

更新日期：2015-01-01 00:00:00

abstract：:We describe here two types of apoptotic cell death observed in the rat CNS-derived neuroblastoma B50 and B104 cells. One type was induced by dibutyryl cyclic AMP (DBcAMP) after differentiation, and the other was induced by treatment of proliferating cells with cycloheximide. When B50 and B104 cells were treated with 1...

journal_title：Journal of neurochemistry

authors： Honma N,Uchida A,Hirose H,Srsen V,Kishimoto T,Hisanaga S

更新日期：1996-11-01 00:00:00

abstract：:The processes of acetylation, phosphorylation, and methylation of nuclear proteins in cerebral hemispheres of 10- and 30-day-old rats were investigated. The experiments were carried out in vitro by measuring the incorporation of labeled precursors into histones and nonhistone chromosomal proteins (NHP) extracted from ...

journal_title：Journal of neurochemistry

authors： Serra I,Kamiyama M,Hashim GA,Ragonese P,Giuffrida AM

更新日期：1983-03-01 00:00:00

abstract：:Incubation of rat pheochromocytoma PC12 cells with 4 beta-phorbol-12 beta-myristate-13 alpha-acetate (PMA), an activator of Ca2+/phospholipid-dependent protein kinase (protein kinase C), or forskolin, an activator of adenylate cyclase, is associated with increased activity and enhanced phosphorylation of tyrosine hydr...

journal_title：Journal of neurochemistry

authors： Tachikawa E,Tank AW,Weiner DH,Mosimann WF,Yanagihara N,Weiner N

更新日期：1987-05-01 00:00:00

abstract：:In all the species examined thus far, the behavior of microglia during development appears to be highly stereotyped. This reproducibility supports the notion that these cells have a physiological role in development. Microglia are macrophages that migrate from the yolk sac and colonize the central nervous system early...

journal_title：Journal of neurochemistry

authors： Pont-Lezica L,Béchade C,Belarif-Cantaut Y,Pascual O,Bessis A

更新日期：2011-12-01 00:00:00

abstract：:The proposed structural protein of peripheral nerve myelin, P0, has been shown to have several covalent modifications. In addition to being glycosylated, sulfated, and acylated, P0 is phosphorylated, with the intracellular site of this latter addition being in question. By employing nerve injury models that exhibit di...

journal_title：Journal of neurochemistry

authors： Brunden KR,Poduslo JF

更新日期：1987-12-01 00:00:00

abstract：:A protein has been purified from human brain that appears to be the human equivalent of bovine 14-3-3 protein. On polyacrylamide gel electrophoresis the protein migrates as a faster major component, termed 14-3-3-2 protein, and a slower minor component, termed 14-3-3-1 protein, which consists of approximately 12% of t...

journal_title：Journal of neurochemistry

authors： Boston PF,Jackson P,Kynoch PA,Thompson RJ

更新日期：1982-05-01 00:00:00

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

authors： Rosenberg MB,Hawrot E,Breakefield XO

更新日期：1986-02-01 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

authors： Sharma D,Barhwal KK,Biswal SN,Srivastava AK,Bhardwaj P,Kumar A,Chaurasia OP,Hota SK

更新日期：2019-01-01 00:00:00

abstract：:Neurodegenerative diseases are a worldwide health problem and are a major cause of death and disability. A progressive loss of defined neuronal populations is triggered by a diverse array of stimuli that converge in deficient neurotrophic signaling. Therefore, much effort has been placed in recent years in the charact...

journal_title：Journal of neurochemistry

authors： Hernández-Kelly LC,Ortega A

更新日期：2020-10-19 00:00:00

abstract：:The influence of basement membrane proteins on cellular barrier properties of primary cultures of porcine brain capillary endothelial cells grown on permeable filter inserts has been investigated. Measurements of transcellular electrical resistance (TER) by impedance spectroscopy were performed with cells cultured on ...

journal_title：Journal of neurochemistry

authors： Tilling T,Korte D,Hoheisel D,Galla HJ

更新日期：1998-09-01 00:00:00

abstract：:TrkA is a receptor tyrosine kinase for nerve growth factor (NGF). Recent studies indicate that NGF regulates not only activation of trkA kinase but also expression of the trkA gene. To further define NGF actions on trkA, we examined binding and signaling through trkA after both short and long intervals of NGF treatmen...

journal_title：Journal of neurochemistry

authors： Zhou J,Valletta JS,Grimes ML,Mobley WC

更新日期：1995-09-01 00:00:00

abstract：:The 17-kDa endogenous brain protein glia maturation factor (GMF) was transfected into C6 rat glioma cells using a replication-defective human adenovirus vector. The cells overexpressed GMF but did not secrete the protein into the medium. Transfection with GMF led to the activation of the transcription factor nuclear f...

journal_title：Journal of neurochemistry

authors： Lim R,Zaheer A,Yorek MA,Darby CJ,Oberley LW

更新日期：2000-02-01 00:00:00

abstract：:RGS (regulators of G-protein signaling) proteins comprise a large family that modulates heterotrimeric G-protein signaling. This protein family has a common RGS domain and functions as GTPase-activating proteins for the alpha-subunits of heterotrimeric G-proteins located at the plasma membrane. RGS8 was identified as ...

journal_title：Journal of neurochemistry

authors： Masuho I,Itoh M,Itoh H,Saitoh O

更新日期：2004-01-01 00:00:00

abstract：:Rho kinase (ROCK) may play an important role in regulating biological events of cells, including proliferation, differentiation and survival/death. Blockade of ROCK promotes axonal regeneration and neuron survival in vivo and in vitro, thereby exhibiting potential clinical applications in spinal cord damage and stroke...

journal_title：Journal of neurochemistry

authors： Ding J,Li QY,Wang X,Sun CH,Lu CZ,Xiao BG

更新日期：2010-09-01 00:00:00

abstract：:The intraaxonal transport of phospholipids in regenerating hypoglossal nerve of the rabbit was investigated by administration of labeled lipid precursors into the medulla oblongata. At various time intervals after crushing the left hypoglossal nerve at the level of the digastric muscle, a mixture of 60 mu Ci of [2-3H]...

journal_title：Journal of neurochemistry

authors： Alberghina M,Viola M,Giuffrida AM

更新日期：1983-01-01 00:00:00

abstract：:We have demonstrated by indirect immunofluorescence the cellular localization of a monoclonal antibody (mAb 224-58), produced after immunization of a mouse with human central nervous system (CNS) myelin. Serologically, mAb 224-58 was found to be specific for 3'-sulfomonogalactosylglycolipids, namely 3'-sulfogalactosyl...

journal_title：Journal of neurochemistry

authors： Guerci A,Monge M,Baron-Van Evercooren A,Lubetzki C,Dancea S,Boutry JM,Goujet-Zalc C,Zalc B

更新日期：1986-02-01 00:00:00

abstract：:Parkinson disease (PD) is a prevalent neurodegenerative disease, in which the formation of misfolded and aggregated α-synuclein is a key neuropathological hallmark. Recent studies reveal that extracellular vesicles such as exosomes present a potential mechanism for propagation of pathological α-synuclein throughout th...

journal_title：Journal of neurochemistry

authors： Pinnell JR,Cui M,Tieu K

更新日期：2020-12-29 00:00:00

abstract：:We previously identified a nuclear envelope protein repressor element-1 silencing transcription factor (REST)/neuron-restrictive silencer factor (NRSF)-interacting Lin-11, Isl-1 and Mec-3 (LIM) domain protein (RILP) that we proposed functions in the nuclear translocation of the transcriptional repressor REST/NRSF. In ...

journal_title：Journal of neurochemistry

authors： Shimojo M,Hersh LB

更新日期：2006-02-01 00:00:00

abstract：:GABAA receptors are activated via low-affinity binding sites for the agonists GABA or muscimol. Evidence has been provided that the amino acid residue alpha 1F64 located at the beta2(+)/alpha1(-) subunit interface forms part of this binding site. In radioactive ligand binding studies the agonist [3H]muscimol has been ...

journal_title：Journal of neurochemistry

authors： Baur R,Sigel E

更新日期：2003-10-01 00:00:00

abstract：:Environment-induced relapse is a major concern in drug addiction because of the strong associations formed between drug reward and environment. Cocaine-conditioned place preference is an ideal experimental tool to examine adaptations in the molecular pathways that are activated upon re-exposure to an environment previ...

journal_title：Journal of neurochemistry

authors： Tropea TF,Kosofsky BE,Rajadhyaksha AM

更新日期：2008-08-01 00:00:00