Abstract:
:The amyloid precursor protein (APP) is a type I transmembrane protein translocated to neuronal terminals, whose function is still unknown. The C-terminus of APP mediates its interaction with cellular adaptor and signaling proteins, some of which signal to the stress-activated protein kinase (SAPK) pathway. Here we show that ASK1, a MAPKKK that activates two SAPKs, c-Jun N-terminal-kinase (JNK) and p38, is present in a complex containing APP, phospho-MKK6, JIP1 and JNK1. In primary neurons deprived of growth factors, as well as in brains of (FAD)APP-transgenic mice, ASK1 was upregulated in neuronal projections, where it interacted with APP. In non-transgenic brains, ASK1 and APP associated mainly in the ER. Our results indicate that recruitment of ASK1 to stress-signaling complexes assembled with APP may be triggered and enhanced by cellular stress. Thus, ASK1 may be the apical MAPKKK in a signaling complex assembled with APP as a response to stress.
journal_name
Neurobiol Disjournal_title
Neurobiology of diseaseauthors
Galvan V,Banwait S,Spilman P,Gorostiza OF,Peel A,Ataie M,Crippen D,Huang W,Sidhu G,Ichijo H,Bredesen DEdoi
10.1016/j.nbd.2007.06.017subject
Has Abstractpub_date
2007-10-01 00:00:00pages
65-75issue
1eissn
0969-9961issn
1095-953Xpii
S0969-9961(07)00134-9journal_volume
28pub_type
杂志文章abstract::Huntington's disease (HD) is a lethal, neurodegenerative disorder caused by expansion of the polyglutamine repeat in the Huntingtin gene (HTT), leading to mutant protein misfolding, aggregation, and neuronal death. Feeding a Drosophila HD model cystamine, or expressing a transgene encoding the anti-htt intracellular a...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2010.04.007
更新日期:2010-10-01 00:00:00
abstract::NMDA receptor dysfunction is central to the encephalopathies caused by missense mutations in the NMDA receptor subunit genes. Missense variants of GRIN1, GRIN2A, and GRIN2B cause similar syndromes with varying severity of intellectual impairment, autism, epilepsy, and motor dysfunction. To gain insight into possible b...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2019.104527
更新日期:2019-12-01 00:00:00
abstract::The hippocampus is often injured in neonatal stroke. We have investigated the effect of erythropoietin (EPO) on oxygen-glucose deprived hippocampal slices and hypoxic progenitor cells. EPO improved survival of the organotypic hippocampal slices with significantly less cell death in the dentate gyrus and an increased n...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2010.01.015
更新日期:2010-05-01 00:00:00
abstract::Glutamate excitotoxicity is a consolidated hypothesis in neonatal brain injuries and tissue plasminogen activator (t-PA) participates in the processes through proteolytic and receptor mediated effects. In brain microvascular endothelial cell (nBMEC) cultures from neonates, t-PA content and release upon glutamate are h...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2012.10.020
更新日期:2013-02-01 00:00:00
abstract::Insulin deficiency may contribute toward the neurological deficits of diabetic polyneuropathy (DPN). In particular, the unique trophic properties of insulin, acting on sensory neuron and axon receptors offer an approach toward reversing loss of skin axons that develops during diabetes. Here we examined how local cutan...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2011.04.012
更新日期:2011-08-01 00:00:00
abstract::Both fragile X mental retardation protein (FMRP) and brain-derived neurotrophic factor (BDNF) are implicated in the maturation of neurons and in the higher cognitive functions. We have investigated whether FMRP and BDNF are reciprocally regulated in neurons. Exposure of cultured hippocampal neurons to BDNF, but not to...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1006/nbdi.2002.0544
更新日期:2002-10-01 00:00:00
abstract::Down syndrome (DS) is the most common genetic disorder associated with mental retardation. It has been repeatedly shown that Ts65Dn mice, the major animal model for DS, have severe cognitive and synaptic plasticity dysfunctions caused by excessive inhibition in their temporal lobe structures. Here we employed a multid...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2013.11.010
更新日期:2014-03-01 00:00:00
abstract::Possible roles of the complement (C) system in the normal and injured brain were explored with inbred mice that carried a frameshift mutation in the C5 gene. A congenic pair was used: the C5-sufficient (C5+) B10.D2/nSnJ strain with the functional allele (Hc1) from the C57BL/10J donor strain was compared with the C5-de...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1006/nbdi.1996.0020
更新日期:1996-01-01 00:00:00
abstract::The protracted and age-dependent degeneration of dopamine (DA)-producing neurons of the Substantia nigra pars compacta (SNc) and ventral tegmental area (VTA) in the mammalian midbrain is a hallmark of human Parkinson's Disease (PD) and of certain genetic mouse models of PD, such as mice heterozygous for the homeodomai...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2015.05.015
更新日期:2015-10-01 00:00:00
abstract::Multiple lines of evidence implicate striatal dysfunction in the pathogenesis of dystonia, including in DYT1, a common inherited form of the disease. The impact of striatal dysfunction on connected motor circuits and their interaction with other brain regions is poorly understood. Conditional knock-out (cKO) of the DY...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2017.06.015
更新日期:2017-10-01 00:00:00
abstract::Several lines of evidence indicate that glutamate plays a crucial role in the initiation of seizures and their propagation; abnormal glutamate release causes synchronous firing of large populations of neurons, leading to seizures. In the present study, we investigated whether enhanced glutamate uptake by increased gli...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2012.03.032
更新日期:2012-08-01 00:00:00
abstract::Amino-terminal fragments of huntingtin (htt) appear to result from proteolytic processing of the full-length protein in Huntington's disease (HD), and fragments containing pathological expansions of polyglutamine elicit toxicity in model systems. Such fragments are sequestered into insoluble aggregates, which may init...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2004.11.003
更新日期:2005-06-01 00:00:00
abstract::alpha-Synuclein has been identified as a major component of Lewy body inclusions, which are one of the pathologic hallmarks of idiopathic Parkinson's disease. Mutations in alpha-synuclein have been found to be responsible for rare familial cases of Parkinsonism. To test whether overexpression of human alpha-synuclein ...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1006/nbdi.2001.0392
更新日期:2001-06-01 00:00:00
abstract::Here we report a gain in function for mutant (mt) superoxide dismutase I (SOD1), a cause of familial amyotrophic lateral sclerosis (FALS), wherein small soluble oligomers of mtSOD1 acquire a membrane toxicity. Phosphatidylglycerol (PG) lipid domains are selectively targeted, which could result in membrane damage or "t...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2018.03.014
更新日期:2018-07-01 00:00:00
abstract::We have used a quantitative in situ hybridization method with human ribonucleotide probes to examine the regional and cellular distribution of N-methyl-D-aspartate receptor (NMDAR) subunit mRNAs in the human cerebellum. Purkinje cells showed very dense labeling for NMDAR1 mRNA, dense labeling for NMDAR2A mRNA, and mod...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1006/nbdi.1997.0136
更新日期:1997-01-01 00:00:00
abstract::Exposure to stress during pregnancy influences the trajectory of brain development resulting in permanent alterations that may contribute to increased susceptibility to subsequent cognitive or neuropsychiatric disorders. In this manuscript, we examined the effects of prenatal stress on the expression of basic fibrobla...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2005.05.005
更新日期:2005-12-01 00:00:00
abstract:BACKGROUND:Alzheimer's disease (AD) is the most common neurodegenerative disorder. Depositions of amyloid β peptide (Aβ) and tau protein are among the major pathological hallmarks of AD. Aβ and tau burden follows predictable spatial patterns during the progression of AD. Nevertheless, it remains obscure why certain bra...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2019.104509
更新日期:2019-10-01 00:00:00
abstract::GDAP1 is an outer mitochondrial membrane protein that acts as a regulator of mitochondrial dynamics. Mutations of the GDAP1 gene cause Charcot-Marie-Tooth (CMT) neuropathy. We show that GDAP1 interacts with the vesicle-organelle trafficking proteins RAB6B and caytaxin, which suggests that GDAP1 may participate in the ...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2013.03.010
更新日期:2013-07-01 00:00:00
abstract::Alpha-synuclein containing cellular inclusions are a hallmark of Parkinson Disease, Lewy Body Dementia, and Multiple System Atrophy. A genome wide expression screen was performed in C. elegans overexpressing both wild-type and A53T human alpha-synuclein. 433 genes were up- and 67 genes down-regulated by statistical an...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2005.12.021
更新日期:2006-06-01 00:00:00
abstract::Several reports indicate that the activity of the hypothalamic–pituitary–adrenal axis (HPA) is increased after a brain insult and that its down-regulation can improve detrimental outcomes associated with ischemic brain injuries.Granulocyte-colony stimulating factor (G-CSF) is a neuroprotective drug shown in the naïve ...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2012.03.021
更新日期:2012-07-01 00:00:00
abstract::Converging lines of evidence suggest that neuroinflammatory processes may account for the progressive death of dopaminergic neurons in Parkinson's disease (PD). Therefore, anti-inflammatory strategies have attracted much interest for their potential to prevent further deterioration of PD. Our previous study showed tha...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2004.12.005
更新日期:2005-04-01 00:00:00
abstract::Transgenic mice expressing mutant human amyloid precursor protein (APP) develop an age-dependent amyloid pathology and memory deficits, but no overt neuronal loss. Here, in mice overexpressing wild-type human APP (hAPP(wt)) we found an early memory impairment, particularly in the water maze and to a lesser extent in t...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2008.11.005
更新日期:2009-03-01 00:00:00
abstract::Synaptic neurodegeneration is thought to be an early event initiated by soluble β-amyloid (Aβ) aggregates that closely correlates with cognitive decline in Alzheimer disease (AD). Apolipoprotein ε4 (APOE4) is the most common genetic risk factor for both familial AD (FAD) and sporadic AD; it accelerates Aβ aggregation ...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2018.02.014
更新日期:2018-06-01 00:00:00
abstract::Alzheimer's disease is widely held to be associated with oxidative stress due, in part, to the membrane action of amyloid beta-peptide (A beta) aggregates. In this study, the involvement of oxidative stress on A beta-induced energy metabolism dysfunction was evaluated on PC12 cells. It was shown that A beta peptides (...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1006/nbdi.1999.0241
更新日期:1999-06-01 00:00:00
abstract::Neural transplantation has been investigated experimentally and clinically for the purpose of developing new treatment options for intractable epilepsy. In the present study we assessed the anticonvulsant efficacy and safety of bilateral allotransplantation of genetically engineered striatal GABAergic rat cell lines i...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2008.05.010
更新日期:2008-09-01 00:00:00
abstract::Spinal cord injury (SCI) is a major cause of disability, and at present, there is no universally accepted treatment. The functional decline following SCI is contributed to both direct mechanical injury and secondary pathophysiological mechanisms that are induced by the initial trauma. These mechanisms initially involv...
journal_title:Neurobiology of disease
pub_type: 杂志文章,评审
doi:10.1016/j.nbd.2003.11.015
更新日期:2004-04-01 00:00:00
abstract::Huntington disease (HD) is a fatal neurodegenerative disorder caused by an expanded CAG repeat. Its length can be used to estimate the time of clinical diagnosis, which is defined by overt motor symptoms. Non-motor symptoms begin before motor onset, and involve changes in hypothalamus-regulated functions such as sleep...
journal_title:Neurobiology of disease
pub_type: 杂志文章,多中心研究
doi:10.1016/j.nbd.2010.07.013
更新日期:2010-12-01 00:00:00
abstract::Traumatic brain injury (TBI) leads to acute necrosis at the site of injury followed by a sequence of secondary events lasting from hours to weeks and often years. Targeting mitochondrial impairment following TBI has shown improvements in brain mitochondrial bioenergetics and neuronal function. Recently formoterol, a h...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2020.104866
更新日期:2020-07-01 00:00:00
abstract::Human genetics provides unbiased insights into the causes of human disease, which can be used to create a foundation for effective ways to more accurately diagnose patients, stratify patients for more successful clinical trials, discover and develop new therapies, and ultimately help patients choose the safest and mos...
journal_title:Neurobiology of disease
pub_type: 杂志文章,评审
doi:10.1016/j.nbd.2020.105088
更新日期:2020-12-01 00:00:00
abstract::Mutations in the gene for DJ-1 have been associated with early-onset autosomal recessive parkinsonism. Previous studies of null DJ-1 mice have shown alterations in striatal dopamine (DA) transmission with no DAergic cell loss. Here we characterize a new line of DJ-1-deficient mice. A subtle locomotor deficit was prese...
journal_title:Neurobiology of disease
pub_type: 杂志文章
doi:10.1016/j.nbd.2007.03.014
更新日期:2007-08-01 00:00:00