Abstract：
:We identified, by affinity chromatography, two putative binding proteins for the presynaptic snake venom toxin taipoxin. We have previously characterized one of these proteins [neuronal pentraxin (NP)] as a neuronally secreted protein with homology to acute-phase proteins. Here we report the identification of the second protein as a 49-kDa lumenal calcium binding protein that we have named taipoxin-associated calcium binding protein 49 (TCBP-49). This protein contains six EF-hand putative calcium binding domains and the carboxyl-terminal sequence His-Asp-Glu-Leu (HDEL), identical to the yeast endoplasmic reticulum retention signal. Message for this protein is present in brain, liver, muscle, heart, kidney, and testis. Antibodies to this protein label reticular organelles of neurons and glia. This localization and the specific enrichment of native and recombinant TCBP-49 on columns of immobilized taipoxin raise the possibility that this protein interacts with internalized taipoxin, perhaps mediating its activation. The availability of pure TCBP-49 will allow direct tests of whether TCBP-49 alters the integrity of the oligomeric structure, phospholipase activity, or toxicity of taipoxin.
journal_name
J Neurochemjournal_title
Journal of neurochemistryauthors
Dodds D,Schlimgen AK,Lu SY,Perin MSdoi
10.1046/j.1471-4159.1995.64052339.xsubject
Has Abstractpub_date
1995-05-01 00:00:00pages
2339-44issue
5eissn
0022-3042issn
1471-4159journal_volume
64pub_type
杂志文章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
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1981.tb04682.x
更新日期：1981-11-01 00:00:00
abstract：:Tau is a microtubule-associated protein that loses microtubule binding activity and aggregates into paired helical filaments (PHFs) in Alzheimer's disease. Nonenzymic glycation is one of the posttranslational modifications detected in PHF-tau, but not in normal tau. PHF-tau has reduced ability to bind to microtubules....
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1997.69041709.x
更新日期：1997-10-01 00:00:00
abstract：:The effect of clinical, spontaneous-onset seizures on extracellular fluid lactate was investigated by the method of lactography, the in vivo on-line measurement of lactate levels using microdialysis. Studies of experimental animals have suggested that generation of extracellular lactate as measured by microdialysis is...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1994.62062356.x
更新日期：1994-06-01 00:00:00
abstract：:Microglial activation by blood-borne factors following blood-brain barrier damage may play a significant role in subsequent neuropathogenesis of several neurodegenerative diseases. Exposure of primary cultured rat brain microglia to pure, fatty acid- and lipid-deficient rat serum albumin or fraction V, (fatty acid and...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2009.05953.x
更新日期：2009-05-01 00:00:00
abstract：:We have examined the binding of the adenosine agonist radioligands [3N]N6-cyclohexyladenosine ([3H]CHA) and [3H]5'-N-ethylcarboxamidoadenosine ([3H]NECA) to membranes prepared from postmortem human pineal glands. The results showed that the A-1-specific ligand CHA did not bind to membranes. By contrast, [3H]NECA, a no...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1990.tb03141.x
更新日期：1990-10-01 00:00:00
abstract：:We have analyzed brain coated vesicles and synaptic plasma membrane for the presence of the plasma membrane proteolipid protein. Coated vesicles were isolated from calf brain gray matter with a final purification on Sephacryl S-1000 and reisolated twice by chromatography to ensure homogeneity. Fractions were analyzed ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1988.tb01829.x
更新日期：1988-09-01 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
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1986.tb08499.x
更新日期：1986-06-01 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
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2011.07594.x
更新日期：2012-02-01 00:00:00
abstract：:At 1, 2, and 4 weeks after unilateral premotor and motor cortex ablation in rats, a significant and lasting decrease in glutamate levels in the ipsilateral versus contralateral striatum was observed. A significant corresponding fall in aspartate was seen only after 1 week. In contrast, there was a large increase in th...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1982.tb05352.x
更新日期：1982-04-01 00:00:00
abstract：:Tryptic digestion of tyrosine hydroxylase (TH) isolated from rat adrenal glands labeled with 32Pi produced five phosphopeptides. Based on the correspondence of these phosphopeptides with those identified in TH from rat pheochromocytoma cells, four phosphorylation sites (Ser8, Ser19, Ser31, and Ser40) were inferred. Fi...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1992.tb09276.x
更新日期：1992-01-01 00:00:00
abstract：:Changes in the free fatty acid pool size and fatty acyl chain composition of mitochondrial membrane phospholipids and their relation to disruption of mitochondrial function were examined in rat brains after 30 min of cerebral ischemia (Pulsinelli-Brierley model) and 60 min of normoxic reoxygenation. During ischemia, s...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1994.62051921.x
更新日期：1994-05-01 00:00:00
abstract：:Neuroimage analysis in alcoholic corpus callosum (CC) suggests that microstructural abnormalities are higher in the genu followed by the body and the splenium. Molecular mechanisms underlying these dysmorphologys are still unclear. Protein expression was performed using the CC body samples [(nine controls, seven uncom...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2009.06141.x
更新日期：2009-07-01 00:00:00
abstract：:The polypeptide composition and glycosylation of soluble isoforms of neural cell adhesion molecule (NCAM) in developing rat brain, CSF, and plasma were characterized. Soluble NCAM in rat brain consisted of several glycosylated isoforms. The degree of glycosylation was developmentally regulated. After desialylation, fo...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1992.tb08321.x
更新日期：1992-09-01 00:00:00
abstract：:The multifunctional protein high mobility group box 1 (HMGB1) is expressed in hippocampus and cerebellum of adult mouse brain. Our aim was to determine whether HMGB1 affects glutamatergic transmission by monitoring neurotransmitter release from glial (gliosomes) and neuronal (synaptosomes) re-sealed subcellular partic...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2006.04120.x
更新日期：2006-11-01 00:00:00
abstract：:Using C8 reversed-phase HPLC in conjunction with sodium dodecyl sulfate-polyacrylamide gel electrophoresis, we have fractionated proteins contained in human CSFs obtained from patients with schizophrenic disorders. When these proteins were electrophoretically blotted onto polyvinylidene difluoride membrane for direct ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1993.tb02156.x
更新日期：1993-08-01 00:00:00
abstract：:The formation and refinement of synaptic connections are key steps of neural development to establish elaborate brain networks. To investigate the functional role of protein tyrosine phosphatase (PTP) σ, we employed an olfactory sensory neuron (OSN)-specific gene manipulation system in combination with in vivo imaging...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2011.07411.x
更新日期：2011-11-01 00:00:00
abstract：:The effect of L-phenylalanine on the transport of tyrosine was studied using membrane vesicles from rat brain synaptosomes. Phenylalanine, which is accumulated in phenylketonuria, competitively inhibits tyrosine uptake at concentrations similar to those found in phenylketonuric patients, with a Ki of the same order of...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1982.tb11513.x
更新日期：1982-10-01 00:00:00
abstract：:The incorporation of radioactive phosphate into proteins of both normal and regenerating ganglia of the sympathetic nervous system of the rat is reported. The incorporation reactions were carried out in vitro by incubating homogenates of excised ganglia with [gamma-32P]ATP under various conditions. It was found that i...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1989.tb07247.x
更新日期：1989-06-01 00:00:00
abstract：:Axonal growth cone motility requires precise regulation of adhesion to navigate the complex environment of the nervous system and reach its target. Myristoylated alanine-rich C kinase substrate (MARCKS) protein is enriched in the developing brain and plays an important, phosphorylation-dependent role in the modulation...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/jnc.13612
更新日期：2016-06-01 00:00:00
abstract：:Trichloroethylene, a chlorinated solvent widely used as a degreasing agent, is a common environmental contaminant. Emerging evidence suggests that chronic exposure to trichloroethylene may contribute to the development of Parkinson's disease. The purpose of this study was to determine if selective loss of nigrostriata...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2009.06497.x
更新日期：2010-02-01 00:00:00
abstract：:We used both the polymerase chain reaction (PCR) and in situ hybridization to search for the presence of proteolipid protein (PLP) gene transcripts in the developing mouse. Total brain RNA extracted from 13-19-day embryos, analyzed by PCR, demonstrated the presence of a single transcript that was unambiguously identif...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1992.tb09378.x
更新日期：1992-03-01 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
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2011.07347.x
更新日期：2011-11-01 00:00:00
abstract：:The activities of the three major catecholamine-synthesizing enzymes were determined in brain tissue pellets dissected from 500-micrometers thick horizontal sections of rat lower brainstem. The rostrocaudal distributions of the three enzymatic activities were generally not parallel, suggesting differences in the respe...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1982.tb03985.x
更新日期：1982-08-01 00:00:00
abstract：:Cultures of bovine adrenomedullary chromaffin cells accumulated 1-[methyl-3H]methyl-4-phenylpyridinium ([3H]MPP+) in a time- and concentration-dependent manner with an apparent Km of 0.7 microM and a Vmax of 3 pmol/min/10(6) cells. The uptake was sodium dependent and sensitive to inhibitors of the cell-surface catecho...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1989.tb01873.x
更新日期：1989-04-01 00:00:00
abstract：:The carboxyl methylation of secretory proteins in vivo was investigated in bovine adrenal medullary cells in culture. Chromogranin A, the major intragranular secretory protein in adrenal medullary cells, and other secretory proteins were found to be carboxyl-methylated within secretory vesicles. The in vivo labeling p...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1987.tb03391.x
更新日期：1987-07-01 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
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1993.tb03510.x
更新日期：1993-06-01 00:00:00
abstract：:Preincubation of D384 cells, derived from the human astrocytoma cell line G-CCM, with dopamine resulted in a time-dependent attenuation of cyclic AMP responsiveness to subsequent dopamine stimulation. This effect was agonist specific because the prostaglandin E1 (PGE1) stimulation of cyclic AMP of similarly treated ce...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1990.tb05803.x
更新日期：1990-12-01 00:00:00
abstract：:This review summarizes the latest advances that have been made to elucidate the somatostatinergic system in respect to somatostatin receptor evolution, the development of receptor agonists/antagonists, receptor regulation, signal transduction, effects on cell proliferation, receptor-receptor or receptor-protein intera...
journal_title：Journal of neurochemistry
pub_type： 杂志文章,评审
doi：10.1111/j.1471-4159.2004.02402.x
更新日期：2004-06-01 00:00:00
abstract：:The high concentration of gamma-aminobutyric acid (GABA) recently demonstrated in rat ovary prompted us to examine the capacity of ovarian slices to take up [3H]GABA. Active uptake, dependent on temperature and sodium concentration, was observed and a kinetic constant (Km) of 1.0 microM found for the uptake process. O...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1983.tb11322.x
更新日期：1983-02-01 00:00:00
abstract：:The mechanisms of injury-induced apoptosis of neurons within the spinal cord are poorly understood. In this study, we show that spinal cord injury (SCI) induces endoplasmic reticulum stress revealed by the activation of an unbalanced unfolded protein response (UPR). Using a weight-drop contusion model of SCI, the UPR ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2007.04671.x
更新日期：2007-08-01 00:00:00
