Abstract:
:Calsenilin/DREAM/KChIP3 was identified as a calcium-binding protein that interacts with presenilins, serves as a transcription repressor, and binds to the A-type potassium channel. In this study, we hypothesized that calsenilin might be involved in the neurodegeneration of Alzheimer's disease and examined calsenilin expression in Alzheimer's disease. Calsenilin levels were elevated in the cortex region of Alzheimer's patient brains and in the neocortex and the hippocampus of Swedish mutant beta-amyloid precursor protein transgenic mice brains. Induction of calsenilin was also observed in the activated astroglia as well as in the neurons surrounding beta-amyloid (Abeta)- and Congo red-positive plaques. Exposing cultured cortical and hippocampal neurons to Abeta42, an amyloid-beta peptide whose deposition in the brain is a characteristic of Alzheimer's disease, induced both calsenilin protein and mRNA expression, and cell death. Moreover, blocking the calsenilin expression protected the neuronal cells from Abeta toxicity. These findings suggest that chronic up-regulation of calsenilin may be a risk factor for developing Alzheimer's disease, perhaps by facilitating calsenilin-mediated neurodegeneration.
journal_name
J Neurochemjournal_title
Journal of neurochemistryauthors
Jo DG,Lee JY,Hong YM,Song S,Mook-Jung I,Koh JY,Jung YKdoi
10.1111/j.1471-4159.2004.02159.xkeywords:
subject
Has Abstractpub_date
2004-02-01 00:00:00pages
604-11issue
3eissn
0022-3042issn
1471-4159pii
2159journal_volume
88pub_type
杂志文章abstract::Tumor necrosis factor receptor-associated factor 6 (TRAF6) is a member of the TRAF family and an important multifunctional intracellular adaptin of the tumor necrosis factor superfamily and toll/IL-1 receptor (TIR) superfamily. TRAF6 has been studied in several central nervous system diseases, including ischemic strok...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
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更新日期:2017-08-01 00:00:00
abstract::Synapses are often located at great distances from the cell body and so must be capable of transducing signals into both local and distant responses. Although progress has been made in understanding biochemical cascades involved in neuronal death during development of the nervous system and in various neurodegenerativ...
journal_title:Journal of neurochemistry
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doi:10.1046/j.1471-4159.1999.0722312.x
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journal_title:Journal of neurochemistry
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doi:10.1046/j.1471-4159.1996.66031318.x
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journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.1987.tb05686.x
更新日期:1987-05-01 00:00:00
abstract::We have observed recently that in vitro lipoperoxidation is enhanced in Down's syndrome brain homogenates of prenatal age. As this may relate to the composition of polyunsaturated acyl groups (PUFA) in phospholipids, we have examined the PUFA of ethanolamine and serine phosphoglycerides (EPG and SPG), which are partic...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.1985.tb12896.x
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abstract::The cDNA for Tyr-Loc, a G protein-coupled receptor that clearly shows homology to a number of mammalian and fruit fly receptors for biogenic amines, was cloned from the nervous system of Locusta migratoria. Functional expression of the cloned cDNA was obtained in cultured insect cells, i.e., in Spodoptera SF9 cells us...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.1995.64062387.x
更新日期:1995-06-01 00:00:00
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journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.1987.tb13147.x
更新日期:1987-01-01 00:00:00
abstract::The metabolism of L-tryptophan to the neuroactive kynurenine pathway metabolites, L-kynurenine, kynurenate and quinolinate, and the effects of two inhibitors of quinolinate synthesis (6-chlorotryptophan and 4-chloro-3-hydroxyanthranilate) were investigated by mass spectrometric assays in cultured cells and in vivo. Ce...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.1995.65052217.x
更新日期:1995-11-01 00:00:00
abstract::Attempts were made to label tachykinin NK2 binding sites in the adult rat brain using [125I]neurokinin A (NKA) as ligand in the presence of NK1 and NK3 agonist or antagonist to avoid labelling of NK1 and NK3 binding sites, respectively. A high-affinity, specifically NK2-sensitive, [125I]NKA-binding, temperature-depend...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.2001.00633.x
更新日期:2001-12-01 00:00:00
abstract::Human brain aldose reductase and hexonate dehydrogenase are inhibited by alrestatin (AY 22,284) and sorbinil (CP 45,634). Inhibition by alrestatin is noncompetitive for both enzymes, and slightly stronger for hexonate dehydrogenase (KI values 52-250 microM) than for aldose reductase (KI values 170-320 microM). Sorbini...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.1982.tb07964.x
更新日期:1982-09-01 00:00:00
abstract::Several epidemiological and preclinical studies suggest that non-steroidal anti-inflammatory drugs (NSAIDs), which inhibit cyclooxygenase (COX), reduce the risk of Alzheimer's disease (AD) and can lower β-amyloid (Aβ) production and inhibit neuroinflammation. However, follow-up clinical trials, mostly using selective ...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/jnc.12059
更新日期:2013-01-01 00:00:00
abstract::Fragile X syndrome (FXS) is a developmental disorder caused by the loss of Fragile X Mental Retardation 1 (FMR1) gene function because of a CGG repeat expansion (> 200 repeats) in the gene. The molecular mechanism(s) linking loss of FMR1 function to the molecular pathology and cognitive/behavioral disability remain un...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.2012.07722.x
更新日期:2012-05-01 00:00:00
abstract::Protein L-isoaspartyl methyltransferase (PIMT) repairs the damaged proteins which have accumulated abnormal aspartyl residues during cell aging. Gene targeting has elucidated a physiological role for PIMT by showing that mice lacking PIMT died prematurely from fatal epileptic seizures. Here we investigated the role of...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.2002.01150.x
更新日期:2002-11-01 00:00:00
abstract::Proteolytic processing and phosphorylation of amyloid precursor protein (APP), and hyperphosphorylation of tau protein, have been shown to be increased in Alzheimer's disease (AD) brains, leading to increased production of beta-amyloid (Abeta) peptides and neurofibrillary tangles, respectively. These observations sugg...
journal_title:Journal of neurochemistry
pub_type: 杂志文章,评审
doi:10.1111/j.1471-4159.2006.03995.x
更新日期:2006-09-01 00:00:00
abstract::The human neuroblastoma SH-SY5Y was found to express annexins I, II, IV, V, and VI by western blot analysis. Calcium-dependent membrane-binding proteins were isolated from SH-SY5Y and analysed by 2-dimensional gel electrophoresis. Proteins with Mr and Pi values similar to those of annexins I, II, III, IV, V, and VI we...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.1996.67020805.x
更新日期:1996-08-01 00:00:00
abstract::Clinical and experimental data indicate that spinal cord injury (SCI) elicits pathological T-cell responses. Implicit in these data, but poorly understood, is that B lymphocytes (B cells) also contribute to the delayed pathophysiology of spinal trauma. Here, for the first time, we show that experimental spinal contusi...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.2006.04147.x
更新日期:2006-11-01 00:00:00
abstract::Primary cultures of astrocytes from newborn rat brain showed evidence of a substrate-saturable process for glucose transport. The system shows a relatively high affinity for the substrate, with an apparent Km of approximately 1 mM. Maintenance of the cells in medium containing thyroid-hormone-free serum for 3, 6, or 9...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.1985.tb07239.x
更新日期:1985-11-01 00:00:00
abstract::Suicide and depression are associated with an increased density of alpha2-adrenoceptors (radioligand receptor binding) in specific regions of the human brain. The function of these inhibitory receptors involves various regulatory proteins (Gi coupling proteins and G protein-coupled receptor kinases, GRKs), which work ...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.1999.0720282.x
更新日期:1999-01-01 00:00:00
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journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.2009.06491.x
更新日期:2010-02-01 00:00:00
abstract::In slices of young rat cerebellum, the glutamate analogue kainate induced a large accumulation of cyclic GMP, which was inhibited by non-N-methyl-D-aspartate antagonists. Quisqualate and alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionate evoked only small cyclic GMP responses and inhibited the effect of kainate. Whe...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.1989.tb09266.x
更新日期:1989-12-01 00:00:00
abstract::Brain-derived neurotrophic factor (BDNF) promotes the survival of various neuronal populations and thus shows potential in the treatment of neurodegenerative disease. However, BDNF is not pharmacokinetically optimal for use as a therapeutic agent. As a step toward the development of low-molecular-weight BDNF-like drug...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.1998.70041712.x
更新日期:1998-04-01 00:00:00
abstract::Mutations in the presenilin-1 (PS-1) and presenilin-2 (PS-2) genes account for the majority of cases of early-onset familial Alzheimer's disease (AD). Alternative splicing forms of the PS-1 and PS-2 gene products have previously been reported in fibroblast and brain tissue from both familial and sporadic AD patients, ...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.1999.0722498.x
更新日期:1999-06-01 00:00:00
abstract::Biogenic amine receptors are involved in the regulation and modulation of various physiological and behavioral processes in both vertebrates and invertebrates. We have cloned a member of this gene family from the CNS of the honeybee, Apis mellifera. The deduced amino acid sequence is homologous to tyramine receptors c...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.2000.0740900.x
更新日期:2000-03-01 00:00:00
abstract::The cannabinoid type 2 (CB2) receptor plays an important role in neuroinflammatory and neurodegenerative diseases such as multiple sclerosis, amyotrophic lateral sclerosis, and Alzheimer’s disease and is therefore a very promising target for therapeutic approaches as well as for imaging. Based on the literature, we id...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/jnc.12354
更新日期:2013-09-01 00:00:00
abstract::Amino acid neurotransmitters in the nucleus tractus solitarius (NTS) are thought to play a key role in the mediation of visceral reflexes and glutamate has been proposed as the neurotransmitter of visceral afferent nerves projecting to this region. The present studies sought to characterize the use of in vivo microdia...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.1993.tb07446.x
更新日期:1993-12-01 00:00:00
abstract::It is well established that ischemia-induced release of glutamate and the subsequent activation of post-synaptic glutamate receptors are important processes involved in the development of ischemic neuronal damage. Moderate intraischemic hypothermia attenuates glutamate release and confers protection from ischemic dama...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.1994.63031095.x
更新日期:1994-09-01 00:00:00
abstract::CYP46A1 is a neuron-specific cytochrome P450 that plays a pivotal role in maintaining cholesterol homeostasis in the CNS. However, the molecular mechanisms underlying human CYP46A1 expression are still poorly understood, partly because of the lack of a cellular model that expresses high levels of CYP46A1. Our previous...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.2011.07577.x
更新日期:2012-01-01 00:00:00
abstract::We examined the axonal transport of actin and its monomer binding proteins, actin depolymerizing factor, cofilin, and profilin, in the chicken sciatic nerve following injection of [35S]methionine into the lumbar spinal cord. At intervals up to 20 days after injection, nerves were cut into 1-cm segments and separated i...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.1996.67031225.x
更新日期:1996-09-01 00:00:00
abstract::Acute nicotine administration stimulated [3H]norepinephrine ([3H]NE) release from cultured fetal locus coeruleus (LC) cells. The effect was concentration dependent, with an EC50 of 0.9 microM, and was abolished by removal of calcium from, or addition of tetrodotoxin (500 nM) to, the assay buffer. Other nicotinic recep...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1046/j.1471-4159.1998.70020663.x
更新日期:1998-02-01 00:00:00
abstract::Serotonin N-acetyltransferase, an enzyme of the pineal gland, converts serotonin to N-acetylserotonin. The activity of this enzyme is induced by norepinephrine in the evening to reach high levels during the dark phase. Delta-sleep-inducing peptide, a humoral sleep factor, also seems to affect circadian rhythms. Intrav...
journal_title:Journal of neurochemistry
pub_type: 杂志文章
doi:10.1111/j.1471-4159.1985.tb05458.x
更新日期:1985-02-01 00:00:00