Abstract:
:Tau is a major component of the neurofibrillary tangles (NFT) that represent a pathological hallmark of Alzheimer's disease (AD). Although generally considered an axonal protein, Tau is found in the somato-dendritic compartment of degenerating neurons and this redistribution is thought to be a trigger of neurodegeneration in AD. Here, we show the presence of tau mRNA in a dendritic ribonucleoprotein (RNP) complex that includes Ca2+-calmodulin dependent protein kinase (CaMK)IIα mRNA and that is translated locally in response to glutamate stimulation. Further, we show that Tau mRNA is a component of mRNP granules that contain RNA-binding proteins, and that it interacts with Myosin Va, a postsynaptic motor protein; these findings suggest that tau mRNA is transported into dendritic spines. We also report that tau mRNA localized in the somato-dendritic component of primary hippocampal cells and that a sub-toxic concentration of glutamate enhances local translation and hyperphosphorylation of tau, effects that are blocked by the gluatamatergic antagonists MK801 and NBQX. These data thus demonstrate that alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionic acid (AMPA) and N-methyl-d-aspartate (NMDA) stimulation redistributes tau to the somato-dendritic region of neurons where it may trigger neurodegeneration.
journal_name
EBioMedicinejournal_title
EBioMedicineauthors
Kobayashi S,Tanaka T,Soeda Y,Almeida OFX,Takashima Adoi
10.1016/j.ebiom.2017.05.012subject
Has Abstractpub_date
2017-06-01 00:00:00pages
120-126issn
2352-3964pii
S2352-3964(17)30209-8journal_volume
20pub_type
杂志文章相关文献
EBioMedicine文献大全abstract:BACKGROUND:Abnormalities in membrane excitability and Na(+) channel function are characteristic of amyotrophic lateral sclerosis (ALS). We aimed to examine the neuroprotective potential, safety and tolerability of the Na(+) channel blocker and membrane stabiliser flecainide in ALS. METHODS:A double-blind, placebo-cont...
journal_title:EBioMedicine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.ebiom.2015.11.022
更新日期:2015-12-01 00:00:00
abstract:BACKGROUND:Tumor cells benefit from tumor-associated macrophages (TAMs) promoting tumor growth and modulating functions of other cells in tumor microenvironment (TME). However, how tumor cells regulate the property of TAMs during tumor invasion remains to be defined. METHODS:Mouse tumor models and cancer patients' sam...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2019.01.045
更新日期:2019-02-01 00:00:00
abstract:BACKGROUND:Liver dysfunction is common in pregnancy but its association with adverse pregnancy outcomes such as preterm birth (PTB) remains unclear. METHODS:A prospective cohort of HBV-infected or uninfected pregnant women attending antenatal care was recruited at Nantong Maternal and Child Health Hospital between Jan...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2017.11.014
更新日期:2017-12-01 00:00:00
abstract::Antibody-mediated humoral immunity is thought to play a central role in mediating the immunopathogenesis of acute DENV infection, but limited data are available on the diversity, specificity, and functionality of the antibody response at the molecular level elicited by primary or secondary DENV infection. In order to ...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2020.102733
更新日期:2020-04-01 00:00:00
abstract:BACKGROUND:Metastatic bladder cancer (BLCA) is a lethal disease with an unmet need for study. Transgelin (TAGLN) is an actin-binding protein that affects the dynamics of the actin cytoskeleton indicating its robust potential as a metastasis initiator. Here, we sought to explore the expression pattern of TAGLN and eluci...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2019.08.012
更新日期:2019-09-01 00:00:00
abstract::We used next generation DNA sequencing to profile the microbiome of infected Diabetic Foot Ulcers (DFUs). The microbiota was correlated to clinical parameters and treatment outcomes to determine if directed antimicrobial therapy based on conventional microbiological cultures are relevant based on genomic analysis. Pat...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2017.06.026
更新日期:2017-07-01 00:00:00
abstract:BACKGROUND:KRAS mutations are the most frequent oncogenic aberration in lung adenocarcinoma. KRAS mutant isoforms differentially shape tumour biology and influence drug responses. This heterogeneity challenges the development of effective therapies for patients with KRAS-driven non-small cell lung cancer (NSCLC). METH...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2019.10.012
更新日期:2019-11-01 00:00:00
abstract:BACKGROUND:Some interstitial lung disease (ILD) patients develop a progressive fibrosing-ILD phenotype (PF-ILD), with similar persistent lung function decline suggesting common molecular pathways involved. Nintedanib, a tyrosine kinase inhibitor targeting the PDGF, FGF, VEGF and M-CSF pathways, has shown comparable eff...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2019.10.050
更新日期:2019-12-01 00:00:00
abstract:BACKGROUND:The gut microbiota is interlinked with obesity, but direct evidence of effects of its modulation on body fat mass is still scarce. We investigated the possible effects of Bifidobacterium animalisssp. lactis 420 (B420) and the dietary fiber Litesse® Ultra polydextrose (LU) on body fat mass and other obesity-r...
journal_title:EBioMedicine
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/j.ebiom.2016.10.036
更新日期:2016-11-01 00:00:00
abstract:BACKGROUND:Metastasis is a major obstacle in the treatment of bladder cancer (BC). Circular RNAs exert various functions in the aggressive biological behaviour of cancers. In this study, we aimed to elucidate how circPICALM influences BC metastasis. METHODS:The expression of circPICALM was analysed by real-time PCR. T...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2019.08.074
更新日期:2019-10-01 00:00:00
abstract::Glycated haemoglobin (HbA1c) is the most important marker of hyperglycaemia in diabetes mellitus. We show that d-ribose reacts with haemoglobin, thus yielding HbA1c. Using mass spectrometry, we detected glycation of haemoglobin with d-ribose produces 10 carboxylmethyllysines (CMLs). The first-order rate constant of fr...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2017.10.001
更新日期:2017-11-01 00:00:00
abstract::Pyrazinamide remains the only drug in the tuberculosis pharmacopeia to drastically shorten first-line therapy from nine to six months. Due to its unparalleled ability to sterilize non-replicating bacilli and reduce relapse rates, PZA is expected to be irreplaceable in future therapies against tuberculosis. While the m...
journal_title:EBioMedicine
pub_type: 杂志文章,评审
doi:10.1016/j.ebiom.2019.10.014
更新日期:2019-11-01 00:00:00
abstract::Antiretroviral therapy (ART) has led to dramatic improvements in the lives of HIV-infected persons. However, residual immune activation, which persists despite ART, is associated with increased risk of non-AIDS morbidities. Accumulating evidence shows that disruption of the gut mucosal epithelium during SIV/HIV infect...
journal_title:EBioMedicine
pub_type: 杂志文章,评审
doi:10.1016/j.ebiom.2016.01.028
更新日期:2016-01-26 00:00:00
abstract::The nascent field of 'Nutritional Psychiatry' offers much promise for addressing the large disease burden associated with mental disorders. A consistent evidence base from the observational literature confirms that the quality of individuals' diets is related to their risk for common mental disorders, such as depressi...
journal_title:EBioMedicine
pub_type: 杂志文章,评审
doi:10.1016/j.ebiom.2017.02.020
更新日期:2017-03-01 00:00:00
abstract::Non-small cell lung cancer (NSCLC) is one of the deadliest cancers worldwide. In search for new NSCLC treatment options, we screened a cationic amphiphilic drug (CAD) library for cytotoxicity against NSCLC cells and identified several CAD antihistamines as inducers of lysosomal cell death. We then performed a cohort s...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2016.06.013
更新日期:2016-07-01 00:00:00
abstract:BACKGROUND:Interpretation of the increase in certain inflammatory markers in virally suppressed HIV-infected individuals must rely on an appropriate uninfected control group well characterized for non-HIV-related factors that contribute to chronic inflammation, e.g. smoking, alcohol consumption, or being overweight. We...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2020.103129
更新日期:2020-12-01 00:00:00
abstract:BACKGROUND/AIMS:The genome-wide association study has shown that MHC class I chain-related A (MICA) genetic variants were associated with hepatitis C virus (HCV) related hepatocellular carcinoma (HCC). The impact of the genetic variants and its serum levels on post-treatment cohort is elusive [corrected]. METHODS:MICA...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2016.11.031
更新日期:2017-02-01 00:00:00
abstract::To examine the mechanism of ocular axial elongation in myopia, guinea pigs (age: 2-3weeks) which either underwent unilateral or bilateral lens-induced myopization (group 1) or which were primarily myopic at baseline (group 2) received unilateral intraocular injections of amphiregulin antibody (doses: 5, 10, or 15μg) t...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2017.02.021
更新日期:2017-03-01 00:00:00
abstract:BACKGROUND:Chronic Hepatitis B (CHB) remains a major problem for global public health. Viral persistence and immune defects are the two major reasons for CHB, and it was hypothesized that based on a transient clearance of serum viral DNA and HBsAg "window stage", active immunization against hepatitis B virus (HBV) migh...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2019.10.043
更新日期:2019-11-01 00:00:00
abstract:BACKGROUND:Due to the lack of protective immunity of humans towards the newly emerged SARS-CoV-2, this virus has caused a massive pandemic across the world resulting in hundreds of thousands of deaths. Thus, a vaccine is urgently needed to contain the spread of the virus. METHODS:Here, we describe Newcastle disease vi...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2020.103132
更新日期:2020-12-01 00:00:00
abstract:BACKGROUND:In Western cohorts, the prevalence of incidental findings (IFs) or incidentalome, referring to variants in genes that are unrelated to the patient's primary condition, is between 0.86% and 8.8%. However, data on prevalence and type of IFs in Asian population is lacking. METHODS:In 2 cohorts of individuals w...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2016.01.030
更新日期:2016-02-04 00:00:00
abstract:BACKGROUND:Hepatocyte is particularly vulnerable to apoptosis, a hallmark of many liver diseases. Although pro-apoptotic mechanisms have been extensively explored, less is known about the hepatocyte-specific anti-apoptotic molecular events and it lacks effective approach to combat hepatocyte apoptosis. We investigated ...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2018.10.028
更新日期:2018-11-01 00:00:00
abstract::Disease-specific alterations of the cell-free DNA methylation status are frequently found in serum samples and are currently considered to be suitable biomarkers. Candidate markers were identified by bisulfite conversion-based genome-wide methylation screening of lung tissue from lung cancer, fibrotic ILD, and COPD. c...
journal_title:EBioMedicine
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ebiom.2015.06.025
更新日期:2015-07-02 00:00:00
abstract:BACKGROUND:Lipid accumulation has been highlighted in cancer development and progression, but the exact mechanism remains unclear in renal cell carcinoma (RCC). MicroRNAs (miRNAs) have been confirmed to participate in the pathological processes of cancers, including tumour occurrence and inhibition. However, the role a...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2019.102622
更新日期:2020-01-01 00:00:00
abstract::Therapeutic approaches to fight Alzheimer's disease include anti-Amyloidβ (Aβ) antibodies and secretase inhibitors. However, the blood-brain barrier (BBB) limits the brain exposure of biologics and the chemical space for small molecules to be BBB permeable. The Brain Shuttle (BS) technology is capable of shuttling lar...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2017.09.004
更新日期:2017-10-01 00:00:00
abstract:BACKGROUND:Neurodegenerative diseases are incurable disorders caused by progressive neuronal cell death. Retinitis pigmentosa (RP) is a blinding neurodegenerative disease that results in photoreceptor death and progresses to the loss of the entire retinal network. We previously found that proteomic analysis of the adja...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2020.102636
更新日期:2020-02-01 00:00:00
abstract:BACKGROUND:Accelerated telomere shortening may cause cancer via chromosomal instability, making it a potentially useful biomarker. However, publications on blood telomere length (BTL) and cancer are inconsistent. We prospectively examined BTL measures over time and cancer incidence. METHODS:We included 792 Normative A...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2015.04.008
更新日期:2015-04-13 00:00:00
abstract:PURPOSE:We present a systematic screening for identifying associations between prescribed drugs and cancer risk using the high quality Danish nationwide health registries. METHODS:We identified all patients (cases) with incident cancer in Denmark during 2000-2012 (n=278,485) and matched each case to 10 controls. Compl...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2016.03.018
更新日期:2016-05-01 00:00:00
abstract::Individual differences in susceptibility to human immunodeficiency virus type 1 (HIV-1) infection have been of interest for decades. We aimed to determine the contribution of large isoform of Mammalian DnaJ (MRJ-L), a HIV-1 Vpr-interacting cellular protein, to this natural variation. Expression of MRJ-L in monocyte-de...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2014.10.002
更新日期:2014-10-07 00:00:00
abstract:BACKGROUND:Tumor necrosis factor-like weak inducer of apoptosis (Tnfsf12; TWEAK) and its receptor Fibroblast growth factor-inducible 14 (Tnfrsf12a; Fn14) participate in the inflammatory response associated with vascular remodeling. However, the functional effect of TWEAK on vascular smooth muscle cells (VSMCs) is not c...
journal_title:EBioMedicine
pub_type: 杂志文章
doi:10.1016/j.ebiom.2019.07.072
更新日期:2019-08-01 00:00:00