Abstract：
:Since diabetes is a risk factor for Alzheimer's disease (AD), we asked if there is a functional interaction between high glucose and elevated beta amyloid peptide (Abeta) in cultured brain microvascular endothelial cells and presymptomatic AD transgenic mice. When cultured brain microvascular endothelial cells are exposed to both high glucose and low levels of Abeta, there is a synergistic interaction to cause an increased accumulation of advanced glycation products (AGE) and reactive oxygen species (ROS). When presymptomatic mice expressing mutant human amyloid precursor protein and presenilin are made diabetic, they have a decrease in cognitive function relative to control mice. Associated with the cognitive deficit are increases in brain microvascular AGE and iNOS expression, and the loss of the synaptic spine protein drebrin. No amyloid plaques or tangles are observed within the brains of any group. These data show that diabetes causes a synergistic potentiation of some indices of AD in transgenic animals that are presymptomatic for the classical features of the disease.
journal_name
Neurobiol Agingjournal_title
Neurobiology of agingauthors
Burdo JR,Chen Q,Calcutt NA,Schubert Ddoi
10.1016/j.neurobiolaging.2008.02.010subject
Has Abstractpub_date
2009-12-01 00:00:00pages
1910-7issue
12eissn
0197-4580issn
1558-1497pii
S0197-4580(08)00059-6journal_volume
30pub_type
杂志文章abstract：:Aging of the nervous system is characterized by reduced anatomical plasticity. The cause of this decreased plasticity is not known because it is usually not possible to distinguish between extrinsic and intrinsic factors that affect neuronal growth. One example of age-related reduced neuronal plasticity that is amenda...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(90)90543-9
更新日期：1990-05-01 00:00:00
abstract：:We conducted genetic analysis of the fused in sarcoma gene (FUS) in Chinese Han patients with essential tremor (ET) in a case-control association study. One hundred eighty unrelated patients with ET were screened for mutations in the coding region and exon-intron boundaries of FUS. Reverse transcriptase polymerase cha...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2013.03.001
更新日期：2013-08-01 00:00:00
abstract：:Genome-wide association studies have associated clusterin (CLU) variants with Alzheimer's disease (AD). However, the role of CLU on AD pathogenesis is not totally understood. We used cerebrospinal fluid (CSF) and plasma CLU levels as endophenotypes for genetic studies to understand the role of CLU in AD. CSF, but not ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2015.09.009
更新日期：2016-01-01 00:00:00
abstract：:Several polymorphisms in hepatic lipase (LIPC) are similar to apoE4 because they associate with cholesterol concentrations and, for rs6084, coronary artery disease (CAD). Since apoE4 is also a primary genetic risk factor for late-onset Alzheimer's disease (LOAD), LIPC single nucleotide polymorphisms (SNP)s represent e...
journal_title：Neurobiology of aging
pub_type： 杂志文章,多中心研究
doi：10.1016/j.neurobiolaging.2006.11.015
更新日期：2008-05-01 00:00:00
abstract：:Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease characterized by the death of motor neurons. To date, more than 20 genes have been implicated in ALS, and of these, the 2 most frequently mutated are the superoxide dismutase 1 (SOD1) gene and the chromosome 9 open reading frame 72 (C9ORF72) gene. In t...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2017.01.016
更新日期：2017-05-01 00:00:00
abstract：:Lipid rafts are highly dynamic membrane microdomains intimately associated with cell signaling. Compelling evidence has demonstrated that alterations in lipid rafts are associated with neurodegenerative diseases such Alzheimer's disease, but at present, whether alterations in lipid raft microdomains occur in other typ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2016.08.027
更新日期：2017-01-01 00:00:00
abstract：:In this review the relationship between the basal forebrain cholinergic system and memory is explored. It appears that different components of the cholinergic forebrain system [e.g., medial septum (MS) and nucleus basalis magnocellularis (NBM)] have dissociable mnemonic functions in animals, and comparable mnemonic fu...
journal_title：Neurobiology of aging
pub_type： 杂志文章,评审
doi：10.1016/s0197-4580(88)80122-2
更新日期：1988-09-01 00:00:00
abstract：:The effects of age were studied on a new animal model of tardive dyskinesia, i.e., the quantification of oral dyskinesia in rats repeatedly treated with reserpine. Adult and old rats received two injections of reserpine (0.5 or 1.0 mg/kg s.c.) or vehicle, separated by 48 h. One, 10, 25 and 40 days after the second inj...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/s0197-4580(97)00152-8
更新日期：1997-11-01 00:00:00
abstract：:Inflammation in the aging brain increases risk for neurodegenerative disease. In humans, the regulator of G-protein signaling-10 (RGS10) locus has been associated with age-related maculopathy. Chronic peripheral administration of lipopolysaccharide in the RGS10-null mice induces nigral dopaminergic (DA) degeneration, ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2015.02.006
更新日期：2015-05-01 00:00:00
abstract：:Alzheimer's disease (AD) has been suggested to be a systemic disease, and signal transduction abnormalities have been reported in non-neuronal AD cells. We have previously quantified the protein kinase C (PKC) subtypes in AD and control brains using a two-site enzyme immunoassay (EIA), and have shown that type II PKC ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(94)90047-7
更新日期：1994-11-01 00:00:00
abstract：:Posterior cingulate cortex (PCC) accumulates amyloid-β (Aβ) early in Alzheimer's disease (AD). The relative concentrations of full-length Aβ and truncated, pyroglutamate-modified Aβ (NpE3) forms, and their correlations to cognitive dysfunction in AD, are unknown. We quantified AβNpE3-42, AβNpE3-40, Aβ1-42, and Aβ1-40 ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2014.06.021
更新日期：2015-01-01 00:00:00
abstract：:Supporting the hypothesis that proteasome dysfunction is involved in Parkinson's disease (PD), McNaught et al. (2004) reported that the systemic administration of the proteasome inhibitor Z-Ile-Glu(OtBu)-Ala-Leu-aldehyde (PSI) in rats led to the degeneration of the nigrostriatal pathway. However, several groups could ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2009.11.015
更新日期：2011-11-01 00:00:00
abstract：:The neurobiology of aging continues to attract scientists and techniques from the more fundamental disciplines, as witness the great strides now being made from molecular genetic approaches to Alzheimer's disease. The present report is a commentary on reviews of immune mechanisms and tissue culture methods applied to ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/s0197-4580(88)80143-x
更新日期：1988-09-01 00:00:00
abstract：:Cerebral cortex thinning and cerebral blood flow (CBF) reduction are typically observed during normal healthy aging. However, imaging-based age prediction models have primarily used morphological features of the brain. Complementary physiological CBF information might result in an improvement in age estimation. In thi...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2020.06.019
更新日期：2020-11-01 00:00:00
abstract：:Counts of neurons in locus coeruleus of Fisher 344 rats of ages from 12 to 32 months showed no loss with advancing age. Species comparisons of age changes in locus coeruleus neuron counts and measures of catecholamine systems suggested that the human and nonhuman primate locus coeruleus shows age changes and seen in r...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(81)90056-7
更新日期：1981-04-01 00:00:00
abstract：:Modified forms of tau proteins are major components of the paired helical filaments (PHFs) present in Alzheimer brains. In this study, tau from cytosolic samples obtained from normal and Alzheimer disease brains were fractionated by iron-chelated affinity chromatography (ICAC) to discriminate between isoforms phosphor...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(95)00075-p
更新日期：1995-07-01 00:00:00
abstract：:Mild cognitive impairment (MCI) represents a heterogeneous group of cognitive disturbances at high risk of dementia. The amnestic subtype (aMCI) might be a prodromal state of Alzheimer's disease (AD). The aim of this study is the identification, by proton magnetic resonance spectroscopy (1H MRS), of modifications in b...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2005.05.002
更新日期：2006-07-01 00:00:00
abstract：:Long-term dietary supplementation with resveratrol protects against cardiovascular disease, osteoporesis, and metabolic decline. This study determined how long-term dietary resveratrol treatment protects against retinal ganglion cell (RGC) dendrite loss after optic nerve injury and alters the resolution of the unfolde...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2014.12.021
更新日期：2015-05-01 00:00:00
abstract：:Low homocysteine levels and B vitamin treatment are reported to protect against declining cognitive health. Both B vitamins and homocysteine are involved in the production of S-adenosylmethionine, a universal methyl donor essential for the process of DNA methylation. We investigated the effect of a damaging coding var...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2019.02.001
更新日期：2019-06-01 00:00:00
abstract：:The significance of amyloid beta protein, especially those ending at the 42nd residue (Abeta42), in the pathogenesis of familial Alzheimer's disease (FAD) linked to the mutations of presenilins, was examined by transfection studies using cultured cells and immunohistochemical analysis of autopsied brains. The levels o...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/s0197-4580(98)00027-x
更新日期：1998-01-01 00:00:00
abstract：:The total number of the neuromelanin-containing neurons of the nucleus coeruleus was determined by means of a newly developed unbiased stereological counting scheme and a low-cost apparative set-up. The individuals (n = 20, age from 49-98 years) included in this study were carefully examined for absence of neurologica...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/s0197-4580(97)00034-1
更新日期：1997-07-01 00:00:00
abstract：:Using resting state (RS) functional magnetic resonance imaging and independent component analysis, the integrity of brain networks related to cognition and behavior was investigated in 20 nondemented patients with amyotrophic lateral sclerosis (ALS). The association between RS functional connectivity and executive fun...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2012.04.015
更新日期：2013-02-01 00:00:00
abstract：:Firing characteristics of "place" cells in dorsal CA1 of hippocampus were recorded from 5 young (10-14 months) and 5 old (25-29 months) Fischer-344 rats. Animals were trained to obtain food reward on a radial 8-arm maze. Entry to the arms was controlled by the experimenter so that all 8-arm were visited in random sequ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(83)90034-9
更新日期：1983-07-01 00:00:00
abstract：:The genetic analysis of the yeast replicative life span has revealed the importance of metabolic control and resistance to stress. It has also illuminated the pivotal role in determining longevity that the RAS genes play by the maintenance of homeostasis. This role appears to be performed by the coordination of a vari...
journal_title：Neurobiology of aging
pub_type： 杂志文章,评审
doi：10.1016/s0197-4580(99)00095-0
更新日期：1999-09-01 00:00:00
abstract：:Genes selectively expressed in the striatum may be involved in the preferential vulnerability of striatal neurons to Huntington's disease (HD). Here, we investigated whether perturbations of Capucin expression, which is enriched in the striatum and downregulated in Huntington's disease models, could modify the neuroto...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2012.01.009
更新日期：2012-08-01 00:00:00
abstract：:Cortisol and ACTH exhibit circadian rhythmicity, peaking in the early morning. These peaks are associated with increased activity and alertness. We sought to determine whether self-reported daily rhythms predict outcome of a.m. and p.m. CRH challenge in elderly subjects. We surveyed 96 elderly subjects to determine da...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(93)90029-b
更新日期：1993-01-01 00:00:00
abstract：:We have developed a cell-based phenotypic automated high-content screening approach for N2a cells expressing the pro-aggregant repeat domain of tau protein (tauRDΔK), which allows analysis of a chemogenomic library of 1649 compounds for their effect on the inhibition or stimulation of intracellular tau aggregation. We...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2018.11.026
更新日期：2019-04-01 00:00:00
abstract：:Decline in cognitive functions, including hippocampus-dependent spatial memory, is commonly observed at a later stage of aging (e.g., >20 months old in rodents) and typically studied after a discrete learning event. How normal aging, particularly at an early stage, affects the modulatory aspect of memory persistence i...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2018.02.023
更新日期：2018-07-01 00:00:00
abstract：:We have assessed the frequency of alpha-synuclein (SNCA) mutations in Japanese patients with familial or sporadic Parkinson's disease (PD) and surveyed their associated clinical manifestations. We screened SNCA exon 3 in 988 patients without SNCA multiplications (430 with autosomal dominant PD and 558 with sporadic PD...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2017.05.022
更新日期：2017-09-01 00:00:00
abstract：:Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disorder involving the progressive degeneration of motor neurons in the brain and spinal cord. Mitochondrial dysfunction plays a key role in ALS disease progression and has been observed in several ALS cellular and animal models. Here, we show that fibro...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2013.11.025
更新日期：2014-06-01 00:00:00
