Abstract：
:cDNA microarray analysis of 1-methyl-4-phenyl-pyridinium (MPP+) toxicity (1 mM, 72 h) in undifferentiated SH-SY5Y cells identified 48 genes that displayed a signal intensity greater than the mean of all differentially expressed genes and a two-fold or greater difference in normalized expression. RT-PCR analysis of a subset of genes showed that c-Myc and RNA-binding protein 3 (RMB3) expression decreased by approximately 50% after 72 h of exposure to MPP+ (1 mM) but did not change after 72 h of exposure to 6-hydroxydopamine (25 microM), rotenone (50 nM), and hydrogen peroxide (600 microM). Exposure of retinoic acid (RA)-differentiated SH-SY5Y cells to MPP+ (1 mM, 72 h) also resulted in a decrease in RMB3 expression and an increase in GADD153 expression. In contrast, c-Myc expression was slightly increased in RA-differentiated cells. Collectively, these data provide new insights into the molecular mechanisms of MPP+ toxicity and show that MPP+ can elicit distinct patterns of gene expression in undifferentiated and RA-differentiated SH-SY5Y cells.
journal_name
Neurochem Resjournal_title
Neurochemical researchauthors
Conn KJ,Ullman MD,Larned MJ,Eisenhauer PB,Fine RE,Wells JMdoi
10.1023/a:1026179926780keywords:
subject
Has Abstractpub_date
2003-12-01 00:00:00pages
1873-81issue
12eissn
0364-3190issn
1573-6903journal_volume
28pub_type
杂志文章abstract：:Rats were long-term morphine-intoxicated by a fluid-diet model ensuring an equal nutrient intake in morphinized and control rats. Uptake of neurotransmitters and D-ala2-met5-enkephalinamide (Enk) was studied in the particulate fractions (obtained at 10,000 g) from well defined brain regions of long-term intoxicated an...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00967978
更新日期：1986-02-01 00:00:00
abstract：:The volume-regulated anion channel, VRAC, plays an important role in cell volume regulation. This channel is permeable for a wide variety of anions, amino acids, and organic osmolytes, including taurine. However, nothing is known about possible water permeability of this channel. Water permeability of endothelial cell...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/b:nere.0000010430.23137.be
更新日期：2004-01-01 00:00:00
abstract：:Oxidative stress is known to induce cell death in a wide variety of cell types, apparently by modulating intracellular signaling pathways. Activation of extracellular signal-regulated kinase (ERK) in oxidative stress remains controversial. In some cellular systems, the ERK activation is associated with protection agai...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-005-2449-y
更新日期：2005-02-01 00:00:00
abstract：:The number of c-Fos protein-like immunoreactive (c-Fos-IR) neurons in the spinal dorsal horn evoked by noxious stimulation was previously shown to be increased following peripheral nerve injury, and this increase was proposed to reflect the neuropathic pain state. The aim of this study was to investigate whether anoma...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-014-1484-y
更新日期：2015-03-01 00:00:00
abstract：:Microglia, the resident immune cells of the CNS, are primary regulators of the neuroimmune response to injury. Type I interferons (IFNs), including the IFNαs and IFNβ, are key cytokines in the innate immune system. Their activity is implicated in the regulation of microglial function both during development and in res...
journal_title：Neurochemical research
pub_type： 杂志文章,评审
doi：10.1007/s11064-017-2307-8
更新日期：2017-09-01 00:00:00
abstract：:To study the early effects of neonatal 5,7-dihydroxytryptamine lesions on 5-hydroxytryptamine1A (5-HT1A) receptors, we measured regional [3H]8-OH-DPAT-labeled 5-HT1A sites in binding assays and compared them to our previous studies of [3H]paroxetine-labeled 5-HT transporter sites during the first month in the same rat...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00971579
更新日期：1994-03-01 00:00:00
abstract：:Endogenous phosphorylation of proteins from rat brain synaptosomal plasma membranes was studied in vitro. Cyclic AMP (cAMP) markedly stimulated(32)P incorporation in three protein bands with molecular weights of 75,000, 57,000, and 54,000, respectively. The effect of the behaviorally active peptide ACTH1-24 on this en...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00965607
更新日期：1976-12-01 00:00:00
abstract：:Alzheimer's disease (AD) is the most common form of dementia in the aged population. Early-onset familial AD (FAD) involves mutations in a gene on chromosome 21 encoding the amyloid protein precursor or on chromosomes 14 or 1 encoding genes known as presenilins. All mutations examined have been found to increase the p...
journal_title：Neurochemical research
pub_type： 杂志文章,评审
doi：10.1023/a:1022471729291
更新日期：1998-05-01 00:00:00
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journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-007-9582-8
更新日期：2008-07-01 00:00:00
abstract：:Analysis in mouse brain slices of the uptake of acetyl-L-[N-methyl-14C]carnitine with time showed it to be concentrative, and kinetic analysis gave a Km of 1.92 mM and a Vmax of 1.96 mumol/min per ml, indicating the presence of a low-affinity carrier system. The uptake was energy-requiring and sodium-dependent, being ...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00964865
更新日期：1989-05-01 00:00:00
abstract：:The effect of isoproterenol, norepinephrine, dopamine, and serotonin on the accumulation of adenosine 3',5'-monophosphate (cAMP) was studied in homogeneous neuronal cultures from 8-day chick embryo hemispheres. Among the catecholamines, isoproterenol had a more pronounced effect on the accumulation of cAMP. Norepineph...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00966167
更新日期：1980-10-01 00:00:00
abstract：:Anesthetics such as propofol can provide neuroprotective effects against cerebral ischemia. However, the underlying mechanism of this beneficial effect is not clear. Therefore, we subjected male Sprague-Dawley rats to 2 h of middle cerebral artery occlusion and investigated how post-ischemic administration of propofol...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-012-0945-4
更新日期：2013-03-01 00:00:00
abstract：:In this study, changes of the expression of two mitochondrial and two nuclear genes encoding the subunits of cytochrome c oxidase (CO) and NADH dehydrogenase (ND) were studied in the hippocampus, inferior parietal lobule, and cerebellum of 10 Alzheimer's disease (AD) and 10 age-matched control subjects. The altered pr...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1020783614031
更新日期：1999-06-01 00:00:00
abstract：:The calcium-activated phosphodiesteratic hydrolysis of 32P-labeled phosphatidylinositol 4,5-bisphosphate and phosphatidylinositol 4-phosphate in prelabeled nerve ending membranes is inhibited by the aminoglycosides neomycin and gentamicin, and to a lesser extent, by streptomycin. The inhibition is overcome by increasi...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00965878
更新日期：1985-08-01 00:00:00
abstract：:The frontal cortex, hippocampus, and cerebellum of the Fischer 344 rat were examined for an age-dependent change in neuronal and non-neuronal binding. Clonazepam and Ro5-6669 displaceable [3H]diazepam binding were used as indicators of [3H]diazepam binding on neuronal and non-neuronal membranes, respectively. In both ...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00964927
更新日期：1983-09-01 00:00:00
abstract：:Multiple sclerosis (MS) is a demyelinating disease that affects the central nervous system. MS is the most common neurological disorder in young adults with a greater incidence among females. Male gonadal hormones have a protective effect on neural system development and myelin maturation. In this study, we investigat...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-011-0510-6
更新日期：2011-10-01 00:00:00
abstract：:The characteristics and properties of the increase in cytosolic [Ca2+] that occurs in bovine adrenal medullary chromaffin cells on exposure to angiotensin 11 have been investigated. In fura-2 loaded cells exposure to a maximally effective concentration of angiotensin II (100 nM) caused a rapid, but transient increase ...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1024987128090
更新日期：2003-09-01 00:00:00
abstract：:Members of the PDGF family have multiple roles during embryogenesis and in a variety of pathological situations in the adult. One of the major sites of PDGF-B expression in adult mammals are postmitotic CNS neurons. Combined with reported neurotrophic and neuroprotective effects of exogenously administered PDGFs, this...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1022421001288
更新日期：2003-02-01 00:00:00
abstract：:Rhesus macaque monkey brain microvessel endothelial cells (BMECs) were isolated and grown in culture in an effort to establish an appropriate primate in vitro model of the endothelial component of the blood-brain barrier. The presence of Factor VIII antigen, alkaline phosphatase, gamma-glutamyl transpeptidase, lactate...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00967320
更新日期：1994-04-01 00:00:00
abstract：:Calcium-naive synaptosomes were used to assess the effects of divalent cations on [3H]acetylcholine release from rat hippocampal homogenates. Following equilibration with calcium-free buffer (containing 10 microM EGTA), calcium reversibly increased [3H]acetylcholine efflux (up to five-fold) while causing no measurable...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00966598
更新日期：1991-10-01 00:00:00
abstract：:The neurotrophins brain derived neurotrophic factor (BDNF) and neurotrophin-3 (NT-3) are both expressed in developing cerebellum in addition to their tyrosine kinase receptors. TrkB and TrkC. In contrast to BDNF.NT-3 has only a negligible or a transient survival activity on cultured cerebellar granule neurons. The gra...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF02532309
更新日期：1996-07-01 00:00:00
abstract：:Abnormally high levels of iron are observed in the brain of patients suffering from neurodegenerative disorders. The mechanisms involved in iron accumulation in neurodegenerative disorders remain poorly understood. In the present study we investigated the effects of aging and neonatal iron overload on the mRNA express...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-009-0100-z
更新日期：2010-04-01 00:00:00
abstract：:Synaptosomes isolated from mouse brain were incubated with [14C]glutamate and [3H]gamma-amino-butyric acid ([3H]GABA), and then [14C]GABA (newly synthesized GABA) and [3H]GABA (newly captured GABA) in the synaptosomes were analysed. (1) the [3H]GABA was rapidly degraded in the synaptosomes, (2) when the synaptosomes w...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00968675
更新日期：1990-03-01 00:00:00
abstract：:The aim of this study was to determine whether neurotrophin-4/5 (NT-4/5) treatment alters infarction volume following permanent focal cerebral ischemia in the rat. Permanent focal cerebral ischemia was produced in adult male rats by intraluminal occlusion of the right middle cerebral artery. NT-4/5 was administered in...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF02532298
更新日期：1996-07-01 00:00:00
abstract：:There is growing evidence that ketone bodies (KB)-derived from fatty acid oxidation and produced during fasting or consumption of high-fat diets-can exert broad neuroprotective effects. With respect to epilepsy, KB (such as β-hydroxybutyrate or BHB, acetoacetate and acetone) have been shown to block acutely induced an...
journal_title：Neurochemical research
pub_type： 杂志文章,评审
doi：10.1007/s11064-017-2253-5
更新日期：2017-07-01 00:00:00
abstract：:Alzheimer's disease (AD) is pathologically characterized by presence of senile plaques in the hippocampus, which are composed mainly of extracellular deposition of a polypeptide known as the beta amyloid, the Aβ. It has been demonstrated on numerous occasions that it was the deposition and aggregation of this Aβ pepti...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-012-0846-6
更新日期：2012-10-01 00:00:00
abstract：:It is reported that chitinase1 increases in Alzheimer's disease (AD). However, the alteration of chitinase1 in the progress of AD is still unclear. Thus, we designed the present study to detect chitinase1 level in different stages of APP/PS1 double transgenic mice. Experimental models were APP/PS1 double transgenic mi...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-016-1874-4
更新日期：2016-07-01 00:00:00
abstract：:A Zn(2+)-glycerophosphocholine cholinephosphodiesterase was purified with a specific activity of 4.6 mumole/min.mg protein from bovine brain membranes by procedures involving PI-PLC solubilization, concanavalin A affinity chromatography, CM-sephadex chromatography and Sephadex G-150 chromatography. Based on molecular ...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF02532395
更新日期：1996-10-01 00:00:00
abstract：:Astrocytes transport the monocarboxylate acetate, but synaptosomes do not. The reason for this is unknown, because both preparations express monocarboxylate transporters (MCT). The transport and metabolism of lactate, another monocarboxylate, was examined in these two preparations, and the results were compared to tho...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/b:nere.0000010450.21586.a6
更新日期：2004-01-01 00:00:00
abstract：:Human amniotic membrane mesenchymal stem cells (hAMSCs) are considered ideal candidate stem cells for cell-based therapy. In this study, we assessed whether hAMSCs transplantation promotes neurological functional recovery in rats after traumatic spinal cord injury (SCI). In addition, the potential mechanisms underlyin...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-016-1987-9
更新日期：2016-10-01 00:00:00
