Abstract：
:According to the amyloid hypothesis, accumulation of amyloid beta-peptide (A beta) in the brain is the primary pathogenic event in Alzheimer's disease (AD). Recent evidence indicates that A beta within the intravascular space is linked to A beta deposited in the brain suggesting that transport of A beta between the brain, blood and cerebrospinal fluid, and across the blood-brain barrier, regulates brain A beta. Thus, understanding A beta exchanges between brain and blood, and vice versa, and developing transport-based systemic A beta-lowering strategies may provide new important insights into pathogenesis and therapeutic control of AD.
journal_name
J Neurochemjournal_title
Journal of neurochemistryauthors
Zlokovic BVdoi
10.1111/j.1471-4159.2004.02385.xkeywords:
subject
Has Abstractpub_date
2004-05-01 00:00:00pages
807-11issue
4eissn
0022-3042issn
1471-4159pii
JNC2385journal_volume
89pub_type
杂志文章,评审abstract：:Several Good buffers (MOPS, ACES, BES, HEPES, ADA, and PIPES) competitively inhibited both high-affinity and low-affinity [3H]gamma-aminobutyric acid receptor binding to rat brain synaptic membranes. The most potent inhibitor was MOPS, which had Ki values of 180 nM and 79 nM for the high- and low-affinity binding site...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1981.tb01708.x
更新日期：1981-03-01 00:00:00
abstract：:The Na+/Ca2+ exchanger is an important element in the maintenance of calcium homeostasis in bovine chromaffin cells. The Na+/Ca2+ exchanger from other cell types has been extensively studied, but little is known about its regulation in the cell. We have investigated the role of reversible protein phosphorylation in th...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1994.63051941.x
更新日期：1994-11-01 00:00:00
abstract：:A wealth of evidence supports the view that conformational change of the prion protein, PrPC, into a pathogenic isoform, PrPSc, is the hallmark of sporadic, infectious, and inherited forms of prion disease. Although the central role played by PrPSc in the pathogenesis of prion disease is appreciated, the cellular mech...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2003.01819.x
更新日期：2003-06-01 00:00:00
abstract：:Dopamine (DA)-producing neurons in the ventral midbrain are generated from a specified neuronal lineage and form selective axonal pathways that mediate multiple CNS functions. Expression of the gene encoding tyrosine hydroxylase (TH), which is a key enzyme of catecholamine biosynthesis, is regulated during the develop...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2002.00972.x
更新日期：2002-07-01 00:00:00
abstract：:P25alpha/tubulin polymerization promoting protein (TPPP) is a brain specific phosphoprotein that displays microtubule bundling activity. In the mature brain, p25alpha/TPPP distributes to oligodendrocytes and choroid plexus epithelium. We mapped the spatial and temporal distribution of p25alpha/TPPP in the developing r...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2006.04073.x
更新日期：2006-10-01 00:00:00
abstract：:The functions of cellular prion protein (PrP(C)) are under intense debate and PrP(C) loss of function has been implicated in the pathology of prion diseases. Neuronal PrP(C) engagement with stress-inducible protein-1 and laminin (LN) plays a key role in cell survival and differentiation. The present study evaluated wh...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2007.04904.x
更新日期：2007-12-01 00:00:00
abstract：:Abnormalities of alpha-synuclein (alpha-Syn) are mechanistically linked to Parkinson's disease (PD) and other alpha-synucleinopathies. To gain additional insights into the relationships between alpha-Syn expression and cell death, we examined the effects of expressing human alpha-Syn (Hualpha-Syn) variants on the cell...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2005.03146.x
更新日期：2005-06-01 00:00:00
abstract：:We report the cloning, genome mapping, functional expression, pharmacology and anatomical distribution of three melanocortin (MC) receptors from zebrafish (z). Phylogenetic analysis showed with high bootstrap support that these genes represent one MC4 receptor and two MC5 receptors. Chromosomal mapping showed conserve...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2002.00934.x
更新日期：2002-07-01 00:00:00
abstract：:Oxidative stress has been implicated in mechanisms leading to neuronal cell injury in various pathological states of the brain. Here, we investigated the effect of peroxide exposure on the expression of genes coding for cytoplasmic and endoplasmic reticulum (ER) stress proteins. Primary neuronal cell cultures were exp...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2001.00206.x
更新日期：2001-03-01 00:00:00
abstract：:Using a chemical-induced model of dentate granule (DG) cell death, cDNA microarray analysis was used to identify gene profiles from the laser-captured microdissected (LCM) hippocampal DG cell region versus the CA pyramidal cell layer (CA) from 21-day-old male CD1 mice injected with trimethyltin hydroxide (TMT; 3.0 mg/...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2004.03017.x
更新日期：2005-04-01 00:00:00
abstract：:Dopaminergic neurons in cultures of dissociated cells from fetal rat mesencephalon were exposed to the principal metabolite of the neurotoxin 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP), 1-methyl-4-phenyl-pyridinium ion (MPP+), and several of its structural analogues. At concentrations between 0.01 and 0.1 mic...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1988.tb02500.x
更新日期：1988-06-01 00:00:00
abstract：:The effects of cetiedil and its analogue MR 16728 were examined on spontaneous acetylcholine release measured with a chemiluminescent assay using choline oxidase in a synaptosomal suspension obtained from Torpedo marmorata electric organ. Evoked acetylcholine release is inhibited by cetiedil, whereas this drug enhance...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1994.62010113.x
更新日期：1994-01-01 00:00:00
abstract：:Neuronal nicotinic acetylcholine receptors labelled with tritiated agonists are reduced in the cerebral cortex in Alzheimer's disease (AD), but to date it has not been demonstrated which nicotinic receptor subunits contribute to this deficit. In the present study, autopsy tissue from the temporal cortex of 14 AD cases...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1999.0731635.x
更新日期：1999-10-01 00:00:00
abstract：:At 0 degrees C, when Na+ was the only cation present in the incubation medium, increasing the Na+ concentration from 3 to 10 mM enhanced the affinity of [3H]1-[2-(++di-phenylmethoxy)ethyl]-4-(3-phenyl-2-propenyl)piperaz ine [( 3H]GBR 12783) for the specific binding site present in rat striatal membranes without affect...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1988.tb02979.x
更新日期：1988-03-01 00:00:00
abstract：:Previous studies have suggested that protein kinase C is important in the regulation of angiotensin II receptors in neuronal cultures, because the C-kinase agonists, phorbol esters, are able to increase the number of these receptors. In the present study, we have further investigated the role of protein kinase C in an...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1988.tb04849.x
更新日期：1988-07-01 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
pub_type： 杂志文章,评审
doi：10.1111/j.1471-4159.2007.04976.x
更新日期：2007-12-01 00:00:00
abstract：:The study of the regulation of low-abundance blood-brain barrier (BBB) transcripts either in isolated brain microvessels or in endothelial cells in tissue culture (ECL cells) requires isolation of poly(A)+ mRNA. Therefore, we describe here a single-step method for isolation of poly(A)+ mRNA from brain capillaries or E...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1991.tb06433.x
更新日期：1991-12-01 00:00:00
abstract：:In contrast with most other lipid substrates, in this article we show that liposomes prepared from the total myelin lipids exhibited a negligible proton permeability. Neither the generation of valinomycin-induced potassium diffusion potentials as high as -177 mV nor the imposition of large pH gradients (up to three un...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1994.62052022.x
更新日期：1994-05-01 00:00:00
abstract：:In order to establish whether the antioxidant and iron-chelating activities of R-apomorphine (R-APO), a D(1)-D(2) receptor agonist, may contribute to its neuroprotective property, its S-isomer, which is not a dopamine agonist, was studied. The neuroprotective property of R- and S-APO has been studied in the MPTP model...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2001.t01-1-00227.x
更新日期：2001-04-01 00:00:00
abstract：:Kainate inhibits the exchange of D-aspartate into guinea-pig cerebrocortical synaptosomes. Kainate inhibits the Ca2+-independent efflux of endogenous glutamate in the presence of a trapping system for the released amino acid but potentiates a Ca2+-independent net efflux of endogenous and labelled glutamate and asparta...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1988.tb02977.x
更新日期：1988-03-01 00:00:00
abstract：:This study demonstrates that in mammalian and nonmammalian species it is possible to deplete selectively and reversibly retinal glycinergic neurons of their content of glycine by exposure to sarcosine, a competitive inhibitor of glycine transporter 1 (glyt-1). This observation was used as a tool to test the hypothesis...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1998.70062628.x
更新日期：1998-06-01 00:00:00
abstract：:ε4 allele of ApoE is the strongest genetic risk factor for late onset Alzheimer's disease (AD). Supplementation of ApoE proteins or mimetics has been pursued for drug developments against AD. A very low-density lipoprotein (HDL) mimetic peptide 4F was shown to alleviate AD-related deficits in APP transgenic mice, and ...
journal_title：Journal of neurochemistry
pub_type： 评论,社论
doi：10.1111/jnc.14595
更新日期：2018-12-01 00:00:00
abstract：:The interaction of triethyltin (TET) and trimethyltin (TMT) with rat brain astrocytes in vitro was investigated. Both compounds are highly neurotoxic after in vivo application, cause neurobehavioral changes, and elicit neuronal and glial responses in the CNS. In this study, 5-week-old cultures were exposed to TMT or T...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1994.63062202.x
更新日期：1994-12-01 00:00:00
abstract：:Previous work has demonstrated that there is a selective increase in extracellular taurine in the brain during acute water intoxication. One aim of the present study was to investigate whether plasma taurine contributes to this increase. To this end, the concentrations of taurine, other amino acids, and ethanolamine (...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1991.tb08204.x
更新日期：1991-02-01 00:00:00
abstract：:Repeated intermittent treatment with amphetamine (AMPH) induces both neurite outgrowth and enhanced AMPH-stimulated dopamine (DA) release in PC12 cells. We investigated the role of protein kinases in the induction of these AMPH-mediated events by using inhibitors of protein kinase C (PKC), mitogen activated protein ki...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2003.02127.x
更新日期：2003-12-01 00:00:00
abstract：:A combination of posttranslational modifications contributes to the high heterogeneity of brain tubulin in mammals. In this report, the structures of the detyrosinated carboxy-terminal peptides of alpha-tubulin from newborn and adult mouse brain were compared. The heterogeneity of these carboxy-terminal peptides was o...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1996.67052104.x
更新日期：1996-11-01 00:00:00
abstract：:Damage or stress in many organelles may trigger apoptosis by several not yet fully elucidated mechanisms. A cell death pathway is induced by endoplasmic reticulum (ER) stress elicited by the unfolded protein response and/or by aberrant Ca(2+) signalling. Reticulon-1C (RTN-1C) belongs to the reticulon family, neuroendo...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2007.04479.x
更新日期：2007-07-01 00:00:00
abstract：:While transplanted neural stem cells (NSCs) have been shown to hold promise for cell replacement in models of a number of neurological disorders, these examples have typically been under conditions where the host cells become dysfunctional due to a cell autonomous etiology, i.e. a 'sick' cell within a relatively suppo...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2006.03986.x
更新日期：2006-06-01 00:00:00
abstract：:Acetyl-L-carnitine (ALCAR) is an endogenous metabolic intermediate that facilitates the influx and efflux of acetyl groups across the mitochondrial inner membrane. Exogenously administered ALCAR has been used as a nutritional supplement and also as an experimental drug with reported neuroprotective properties and effe...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2010.06807.x
更新日期：2010-08-01 00:00:00
abstract：:45Ca2+ uptake measurements were performed on intact and osmotically lysed synaptosomes from rat brain to study the possible influence of prostaglandins (PGs) on Ca2+ movements into and within the nerve endings. The K+-induced 45Ca2+ uptake of intact synaptosomes was not influenced by several inhibitors of PG synthesis...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1982.tb03972.x
更新日期：1982-08-01 00:00:00
