p38 mitogen-activated protein kinase and calcium channels mediate signaling in depolarization-induced activation of peroxisome proliferator-activated receptor gamma coactivator-1alpha in neurons.

abstract：:Brain injury and neuroinflammation are pathophysiologic contributors to acute and chronic neurologic disorders, which are progressive diseases not fully understood. Mammalian metallothioneins I and II (MT-I&II) have significant neuroprotective functions, but the precise mechanisms underlying these effects are still un...

journal_title：Journal of neuroscience research

authors： Penkowa M,Tio L,Giralt M,Quintana A,Molinero A,Atrian S,Vasák M,Hidalgo J

更新日期：2006-05-01 00:00:00

abstract：:The development of cells of the oligodendroglial lineage, from immature progenitor to myelinating cells, occurs largely in a neuronal environment, yet little is known about specific interactions between these 2 cell types. We have tested the effects of medium conditioned by cultures of rat cerebral cortical neurons (C...

journal_title：Journal of neuroscience research

authors： Hardy R,Reynolds R

更新日期：1993-04-01 00:00:00

abstract：:Nonmotor symptoms of cognitive and affective nature are present in premotor and motor stages of Parkinson's disease (PD). Neurogenesis, the generation of new neurons, persists throughout the mammalian life span in the hippocampal dentate gyrus. Adult hippocampal neurogenesis may be severely affected in the course of P...

journal_title：Journal of neuroscience research

authors： Schlachetzki JC,Grimm T,Schlachetzki Z,Ben Abdallah NM,Ettle B,Vöhringer P,Ferger B,Winner B,Nuber S,Winkler J

更新日期：2016-01-01 00:00:00

abstract：:Our previous study demonstrated that 2-phenylethynyl-butyltellurium (PEBT), an organotellurium compound, enhances memory in mice. In this study, the effects of PEBT on cognitive impairment induced by Aβ25-35 were assessed by Morris water maze and step-down inhibitory avoidance tasks. Mice received a single intracerebr...

journal_title：Journal of neuroscience research

authors： Souza AC,Sari MH,Pinton S,Luchese C,Neto JS,Nogueira CW

更新日期：2013-06-01 00:00:00

abstract：:Granulocyte colony-stimulating factor (G-CSF) is a hematopoietic cytokine that also possesses neurotrophic and antiapoptotic properties. G-CSF has been reported to decrease amyloid burden significantly, promote hippocampal neurogenesis, and improve spatial learning in a mouse model of Alzheimer's disease. To understan...

journal_title：Journal of neuroscience research

authors： Song S,Wang X,Sava V,Weeber EJ,Sanchez-Ramos J

更新日期：2014-08-01 00:00:00

abstract：:Apoptosis is a form of cell death historically defined by morphological and biochemical changes that occur in the cell body and nucleus. However, in contrast to nonneuronal cells in which apoptosis has been most intensively studied, neurons exhibit elaborate morphologies with synaptic connections often located at site...

journal_title：Journal of neuroscience research

authors： Mattson MP,Duan W

更新日期：1999-10-01 00:00:00

abstract：:We have observed significantly lower kinetic parameters (KM and Vmax) for methionine adenosyltransferase activity in erythrocytes obtained from early onset schizophrenics when compared to samples from normal subjects. These differences are apparently not due to differences in S-adenosylmethionine (SAM) utilization. Th...

journal_title：Journal of neuroscience research

authors： Kelsoe JR Jr,Tolbert LC,Crews EL,Smythies JR

更新日期：1982-01-01 00:00:00

abstract：:Microglia, central nervous system (CNS) resident phagocytic cells, persistently police the integrity of CNS tissue and respond to any kind of damage or pathophysiological changes. These cells sense and rapidly respond to danger and inflammatory signals by changing their cell morphology; by release of cytokines, chemok...

journal_title：Journal of neuroscience research

authors： Färber K,Cheung G,Mitchell D,Wallis R,Weihe E,Schwaeble W,Kettenmann H

更新日期：2009-02-15 00:00:00

abstract：:Calpain, an intracellular cysteine protease, has been widely reported to be involved in neuronal cell death. The purpose of this study is to investigate the role of calpain activation in axonal damage-induced retinal ganglion cell (RGC) death. Twelve-week-old male calpstatin (an endogenous calpain inhibitor) knockout ...

journal_title：Journal of neuroscience research

authors： Ryu M,Yasuda M,Shi D,Shanab AY,Watanabe R,Himori N,Omodaka K,Yokoyama Y,Takano J,Saido T,Nakazawa T

更新日期：2012-04-01 00:00:00

abstract：:Ionotropic N-methyl-D-aspartate (NMDA) receptor agonists, L-aspartic acid (L-Asp) and NMDA, have been shown to inhibit histamine-stimulated acid secretion, but their effect on gastric mucosal blood flow (GMBF) is largely unknown. The aim of this study was to investigate whether L-Asp and NMDA inhibit histamine-stimula...

journal_title：Journal of neuroscience research

authors： Tsai LH,Lee YJ,Wu JY

更新日期：2004-09-01 00:00:00

abstract：:The presence of the apolipoprotein E (apoE) allele epsilon4 is a major risk factor for the development of Alzheimer's disease (AD); however, the molecular mechanism underlying the acceleration of AD development in individuals with epsilon4 remains to be determined. To investigate the isoform-specific effects of apoE o...

journal_title：Journal of neuroscience research

authors： Michikawa M,Yanagisawa K

更新日期：1998-10-01 00:00:00

abstract：:Injury to areas of the central nervous system can alter neurotrophin levels, which may influence postlesion neuronal survival and plasticity. To determine if sensorineural hearing loss induces such changes, we used an enzyme-linked immunosorbent assay (ELISA) to measure neurotrophin-3 (NT-3) and brain-derived neurotro...

journal_title：Journal of neuroscience research

authors： Suneja SK,Yan L,Potashner SJ

更新日期：2005-05-01 00:00:00

abstract：:In eukaryotes, mitochondria are critical for cellular bioenergetics and mediating apoptosis. The transcriptional coactivator peroxisome proliferator-activated receptor gamma coactivator 1alpha (PGC-1alpha) is an important regulator of mitochondrial biogenesis and function. However, the role of PGC-1alpha in neuronal a...

journal_title：Journal of neuroscience research

authors： Liang J,Yang Y,Zhu X,Wang X,Chen R

更新日期：2010-07-01 00:00:00

abstract：:The expression of gangliosides of the lactosylceramide (LC) and of the gangliotetraosylceramide (GTC) series on the surface of cells from rat embryonic cerebellar tissue was investigated by double-color indirect immunofluorescence. GD3 was assumed to be representative of LC and was detected using a specific monoclonal...

journal_title：Journal of neuroscience research

authors： Gravotta D,Ferreira A,Busciglio J,Caceres A,Landa CA,Maccioni HJ

更新日期：1990-02-01 00:00:00

abstract：:Hyperglycemia and acidosis are the key factors in diabetic complications. It has been shown that acute or chronic diabetes alters serotonin levels in brain. However, the mechanism of hyperglycemia- or acidosis-induced changes in serotonin levels remains poorly understood. Because Ca2+-dependent protein kinases play a ...

journal_title：Journal of neuroscience research

authors： Ramakrishnan R,Prabhakaran K,Jayakumar AR,Gunasekaran P,Sheeladevi R,Suthanthirarajan N

更新日期：2005-05-15 00:00:00

abstract：:Traumatic brain injury (TBI) is a leading cause of death and disability among young adults and is highly prevalent among recently deployed military personnel. Survivors of TBI often experience cognitive and emotional deficits, suggesting that long-term effects of injury may disrupt neuronal function in critical brain ...

journal_title：Journal of neuroscience research

authors： Klein RC,Acheson SK,Qadri LH,Dawson AA,Rodriguiz RM,Wetsel WC,Moore SD,Laskowitz DT,Dawson HN

更新日期：2016-06-01 00:00:00

abstract：:We have used adult mouse superior cervical ganglia (SCG) to study the role of mitogen activated protein (MAP) kinase activity during axonal outgrowth in vitro. An initial peak in activity within the first hours of culture was followed by a substantially higher activity after 1 to 2 days, a time when axons were activel...

journal_title：Journal of neuroscience research

authors： Svensson B,Ekström PA

更新日期：1998-05-15 00:00:00

abstract：:Differentiated human NT2-N neurons were shown to express CCR5 and CXCR4 chemokine receptor mRNA and protein, and to be responsive to the chemokines CCL5 and CXCL12. Using cDNA microarray technology, CCL5 was found to induce a distinct transcriptional program, with reproducible induction of 46 and 9 genes after 2 and 8...

journal_title：Journal of neuroscience research

authors： Valerio A,Ferrario M,Martinez FO,Locati M,Ghisi V,Bresciani LG,Mantovani A,Spano P

更新日期：2004-11-01 00:00:00

abstract：:Intact synaptosomes prepared from 28-day-old rat brains were incubated with CMP-N-acetyl-(14C) neuraminic acid in Krebs-Henseleit buffer in an atmosphere of 95% O2: 5% CO2, at 37 degrees C. The activity of CMP-NANA:ganglioside sialosyltransferase using endogenous acceptors was 0.84 pmoles NANA transferred/mg synaptoso...

journal_title：Journal of neuroscience research

authors： Durrie R,Saito M,Rosenberg A

更新日期：1987-01-01 00:00:00

abstract：:The high circulating levels of leptin in neonatal rodents do not seem to be regulating energy balance at this age, but rather may play an important role for brain development. We tested the hypothesis that high neonatal leptin levels modify hippocampal function and production of synaptic proteins with possible long-te...

journal_title：Journal of neuroscience research

authors： Walker CD,Long H,Williams S,Richard D

更新日期：2007-03-01 00:00:00

abstract：:The large, medium-sized, and small neurons of the dorsal root ganglion (DRG) have different functions in the processing of various senses. Hyperpolarization-activated, cyclic nucleotide-gated channels (HCN) contribute greatly to neuronal excitability. In the present study, which used whole-cell patch clamp techniques ...

journal_title：Journal of neuroscience research

authors： Tu H,Deng L,Sun Q,Yao L,Han JS,Wan Y

更新日期：2004-06-01 00:00:00

abstract：:Currently, presymtomatic hematopoietic stem and progenitor cell transplantation (HSPCT) is the only therapeutic modality that alleviates Krabbe's disease (KD)-induced central nervous system damage. However, all HSPCT-treated patients exhibit severe deterioration in peripheral nervous system function characterized by m...

journal_title：Journal of neuroscience research

authors： Hu P,Li Y,Nikolaishvili-Feinberg N,Scesa G,Bi Y,Pan D,Moore D,Bongarzone ER,Sands MS,Miller R,Kafri T

更新日期：2016-11-01 00:00:00

abstract：:Chronic lead exposure during development is known to produce learning deficits. In the present study, we investigated the effects of developmental exposure to lead on spatial memory, as shown in the Morris water maze, and on expression of inducible cyclooxygenase-2 protein in the hippocampi of male rats. Rats were sep...

journal_title：Journal of neuroscience research

authors： Soodi M,Sharifzadeh M,Naghdi N,Ostad N,Abdollahi M,Roghani A

更新日期：2007-11-01 00:00:00

abstract：:A low concentration of transition metal ions Co2+ and Ni2+ increases the inward current density in neurons from the land snail Helix aspersa. The currents were measured using a single electrode voltage-clamp/internal perfusion method under conditions in which the external Na+ was replaced by Tris+, the predominant ext...

journal_title：Journal of neuroscience research

authors： Kim YK,Woodruff ML

更新日期：1991-04-01 00:00:00

abstract：:The effects of the nematocyst venom of the sea anemone Bunodosoma cangicum on depolarization-activated currents were studies in opener crayfish muscle fibers and in cultured bovine chromaffin cells. The venom selectively and reversibly blocked the Ca(2+)-dependent K+ current (IK(Ca)) present in crayfish muscle in a do...

journal_title：Journal of neuroscience research

authors： Araque A,Urbano FJ,Cerveñansky C,Gandía L,Buño W

更新日期：1995-11-01 00:00:00

abstract：:Glucocorticoid hormones affect gene expression directly at the level of transcription via intracellular receptors that translocate to the nucleus in the presence of steroid. In the brain, two types of high-affinity receptors bind glucocorticoids, the type I, mineralocorticoid receptor and the type II, glucocorticoid r...

journal_title：Journal of neuroscience research

authors： Vielkind U,Walencewicz A,Levine JM,Bohn MC

更新日期：1990-11-01 00:00:00

abstract：:The BM89 antigen, first identified in porcine brain by means of a monoclonal antibody, is a neuron-specific molecule widely distributed in the mammalian central and peripheral nervous system (Merkouri and Matsas: Neuroscience 50:53-68, 1992). Here we describe the purification of BM89 antigen from porcine and mouse bra...

journal_title：Journal of neuroscience research

authors： Gaitanou M,Mamalaki A,Merkouri E,Matsas R

更新日期：1997-06-15 00:00:00

abstract：:Quantitative evaluation of gamma-aminobutyric acid immunoreactivity (GABA-IR) in the hindlimb representation of the rat somatosensory cortex after 14 days of exposure to hypergravity (hyper-G) was conducted by using computer-assisted image processing. The area of GABA-IR axosomatic terminals apposed to pyramidal cells...

journal_title：Journal of neuroscience research

authors： D'Amelio F,Wu LC,Fox RA,Daunton NG,Corcoran ML,Polyakov I

更新日期：1998-07-15 00:00:00

abstract：:The central nervous system (CNS) is considered a nonpermissive environment for axonal regeneration because of the presence of myelin and associated repulsive molecules. However, neural cells transplanted to the CNS preferably migrate and extend their fibers in white matter areas. We previously showed that white matter...

journal_title：Journal of neuroscience research

authors： Fang Z,Forslund N,Takenaga K,Lukanidin E,Kozlova EN

更新日期：2006-03-01 00:00:00

abstract：:The mast cell, an immunocompetent cell that contributes to neurogenic inflammation in a variety of tissues, including synovium, is found in close proximity to peripheral terminals of unmyelinated primary afferents and sympathetic postganglionic nerve terminals. In this study we evaluated the hypothesis that the densit...

journal_title：Journal of neuroscience research

authors： Levine JD,Coderre TJ,Covinsky K,Basbaum AI

更新日期：1990-07-01 00:00:00