Decreased Function of Delayed Recall in Non-demented Elderly Subjects With Apolipoprotein E ε4 Allele.

abstract：:A defining pathophysiological hallmark of Alzheimer's disease (AD) is the amyloid plaque; an extracellular deposit of aggregated fibrillar Aβ1-42 peptides. Amyloid plaques are hard, brittle structures scattered throughout the hippocampus and cerebral cortex and are thought to cause hyperphosphorylation of tau, neurofi...

journal_title：Frontiers in aging neuroscience

authors： Velasco-Estevez M,Mampay M,Boutin H,Chaney A,Warn P,Sharp A,Burgess E,Moeendarbary E,Dev KK,Sheridan GK

更新日期：2018-10-22 00:00:00

abstract：:miR-146a is a microRNA (miRNA) involved in neuroinflammation and aging; alterations in its expression were described in Alzheimer's disease (AD). However, most of the studies conducted so far on this miRNA included a limited number of participants and produced contradictory results. We compared miR-146a levels in plas...

journal_title：Frontiers in aging neuroscience

authors： Maffioletti E,Milanesi E,Ansari A,Zanetti O,Galluzzi S,Geroldi C,Gennarelli M,Bocchio-Chiavetto L

更新日期：2020-01-17 00:00:00

abstract：:The olfactory bulb (OB) is the first processing station in the olfactory pathway. Despite smell impairment, which is considered an early event in Alzheimer's disease (AD), little is known about the initial molecular disturbances that accompany the AD development at olfactory level. We have interrogated the time-depend...

journal_title：Frontiers in aging neuroscience

authors： Lachen-Montes M,González-Morales A,Palomino M,Ausin K,Gómez-Ochoa M,Zelaya MV,Ferrer I,Pérez-Mediavilla A,Fernández-Irigoyen J,Santamaría E

更新日期：2019-06-11 00:00:00

abstract：:Alzheimer's disease (AD) is a multifactorial pathology causing common brain spectrum disorders in affected patients. These mixed neurological disorders not only include structural AD brain changes but also cerebrovascular lesions. The main aim of the present issue is to find the factors shared by the two pathologies. ...

journal_title：Frontiers in aging neuroscience

authors： Guglielmotto M,Monteleone D,Vasciaveo V,Repetto IE,Manassero G,Tabaton M,Tamagno E

更新日期：2017-09-29 00:00:00

abstract：:The recent application of graph theory to brain networks promises to shed light on complex diseases such as Parkinson's disease (PD). This study aimed to investigate functional changes in sensorimotor and cognitive networks in Parkinsonian patients, with a focus on inter- and intra-connectivity organization in the dis...

journal_title：Frontiers in aging neuroscience

authors： Koshimori Y,Cho SS,Criaud M,Christopher L,Jacobs M,Ghadery C,Coakeley S,Harris M,Mizrahi R,Hamani C,Lang AE,Houle S,Strafella AP

更新日期：2016-11-10 00:00:00

abstract：:Objective: Cerebral small vessel disease (SVD) is associated with increased mortality, disability and cognitive decline, depression in stroke survivors. This study examined the association between SVD burden, defined by a combination of SVD markers, and health-related quality of life (HRQoL) in acute ischemic stroke. ...

journal_title：Frontiers in aging neuroscience

authors： Liang Y,Chen YK,Deng M,Mok VCT,Wang DF,Ungvari GS,Chu CW,Kamiya A,Tang WK

更新日期：2017-11-13 00:00:00

abstract：Objective:This study was aimed to explore the effects of dietary nutrients on cognitive function among the middle-aged and elderly populations. Methods:A prospective cohort study of 1,385 middle-aged and elderly people was conducted from January 2014 to December 2017. Dietary nutrients were assessed according to the f...

journal_title：Frontiers in aging neuroscience

authors： Tao L,Liu K,Chen S,Yu H,An Y,Wang Y,Zhang X,Wang Y,Qin Z,Xiao R

更新日期：2019-08-29 00:00:00

abstract：:The microtubule-associated protein tau is closely correlated with hypometabolism in Alzheimer's disease (AD). α-lipoic acid (LA), which is a naturally occurring cofactor in mitochondrial, has been shown to have properties that can inhibit the tau pathology and neuronal damage in our previous research. However, if LA a...

journal_title：Frontiers in aging neuroscience

authors： Zhang YH,Yan XZ,Xu SF,Pang ZQ,Li LB,Yang Y,Fan YG,Wang Z,Yu X,Guo C,Ao Q

更新日期：2020-08-21 00:00:00

abstract：:Amyotrophic lateral sclerosis (ALS) is a devastating condition with an estimated mortality of 30,000 patients a year worldwide. The median reported survival time since onset ranges from 24 to 48 months. Riluzole is the only currently approved mildly efficacious treatment. Riluzole received marketing authorization in 1...

journal_title：Frontiers in aging neuroscience

authors： Petrov D,Mansfield C,Moussy A,Hermine O

更新日期：2017-03-22 00:00:00

abstract：:Objectives: Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is the most common hereditary small vessel disease, with reported frequencies of 2-5/100,000 individuals. Recently, it has been reported that some patients with NOTCH3 gene mutations show atypical clinical ...

journal_title：Frontiers in aging neuroscience

authors： Okada T,Washida K,Irie K,Saito S,Noguchi M,Tomita T,Koga M,Toyoda K,Okazaki S,Koizumi T,Mizuta I,Mizuno T,Ihara M

更新日期：2020-05-14 00:00:00

abstract：:Recent work suggests that the brain can be conceptualized as a network comprised of groups of sub-networks or modules. The extent of segregation between modules can be quantified with a modularity metric, where networks with high modularity have dense connections within modules and sparser connections between modules....

journal_title：Frontiers in aging neuroscience

authors： Baniqued PL,Gallen CL,Voss MW,Burzynska AZ,Wong CN,Cooke GE,Duffy K,Fanning J,Ehlers DK,Salerno EA,Aguiñaga S,McAuley E,Kramer AF,D'Esposito M

更新日期：2018-01-04 00:00:00

abstract：:A common problem in the older population is the risk of falling and related injury, immobility, and reduced survival. Age-related neuronal changes, e.g., decline in gray-and white-matter, affect neuronal, cognitive, and motor functioning. The improvement of these factors might decrease fall events in elderly. Studies ...

journal_title：Frontiers in aging neuroscience

authors： Schättin A,de Bruin ED

更新日期：2016-11-29 00:00:00

abstract：:Invertebrate models have advantages for understanding the basis of behavioral aging due to their simple nervous systems and short lifespans. The potential usefulness of Aplysia californica in aging research is apparent from its long history of neurobiological research, but it has been underexploited in this model use....

journal_title：Frontiers in aging neuroscience

authors： Kempsell AT,Fieber LA

更新日期：2014-05-09 00:00:00

abstract：:Previous research suggests specific deficits in face perception and memory in older adults, which could reflect a dedifferentiation in the context of a general broadening of cognitive architecture with advanced age. Such dedifferentiation could manifest in a less specialized face processing system. A promising tool to...

journal_title：Frontiers in aging neuroscience

authors： Komes J,Schweinberger SR,Wiese H

更新日期：2014-04-04 00:00:00

abstract：:Many of the molecular and pathological features associated with human Alzheimer disease (AD) are mirrored in the naturally occurring age-associated neuropathology in the canine species. In aged dogs with declining learned behavior and memory the severity of cognitive dysfunction parallels the progressive build up and ...

journal_title：Frontiers in aging neuroscience

authors： Rusbridge C,Salguero FJ,David MA,Faller KME,Bras JT,Guerreiro RJ,Richard-Londt AC,Grainger D,Head E,Brandner SGP,Summers B,Hardy J,Tayebi M

更新日期：2018-01-30 00:00:00

abstract：:Microglia can transform into proinflammatory/classically activated (M1) or anti-inflammatory/alternatively activated (M2) phenotypes following environmental signals related to physiological conditions or brain lesions. An adequate transition from the M1 (proinflammatory) to M2 (immunoregulatory) phenotype is necessary...

journal_title：Frontiers in aging neuroscience

authors： Labandeira-Garcia JL,Rodríguez-Perez AI,Garrido-Gil P,Rodriguez-Pallares J,Lanciego JL,Guerra MJ

更新日期：2017-05-03 00:00:00

abstract：:Age-related cognitive decline has been linked to a diverse set of neurobiological mechanisms, including bidirectional changes in proteins critical for neuron function. Importantly, these alterations are not uniform across the brain. For example, the hippocampus (HPC) and prefrontal cortex (PFC) show distinct patterns ...

journal_title：Frontiers in aging neuroscience

authors： Hernandez AR,Hernandez CM,Campos K,Truckenbrod L,Federico Q,Moon B,McQuail JA,Maurer AP,Bizon JL,Burke SN

更新日期：2018-12-03 00:00:00

abstract：:Acetylcholine (ACh) is known to play an important role in memory functions, and its deficit has been proposed to cause the cognitive decline associated with advanced age and Alzheimer's disease (the cholinergic hypothesis). Although many studies have tested the cholinergic hypothesis for recently acquired memory, only...

journal_title：Frontiers in aging neuroscience

authors： Soma S,Suematsu N,Shimegi S

更新日期：2014-04-08 00:00:00

abstract：BACKGROUND:During the last two decades, protein aggregation at all organismal levels, from viruses to humans, has emerged from a neglected area of protein science to become a central issue in biology and biomedicine. This article constitutes a risk-based review aimed at supporting an etiologic scenario of selected, spo...

journal_title：Frontiers in aging neuroscience

authors： de Pedro-Cuesta J,Martínez-Martín P,Rábano A,Ruiz-Tovar M,Alcalde-Cabero E,Calero M

更新日期：2016-06-13 00:00:00

abstract：:The ensuing upward shift in demographic distribution due to the increase in life expectancy has resulted in a rising prevalence of Alzheimer's disease (AD). The heavy public burden of AD, along with the urgent to prevent and treat the disease before the irreversible damage to the brain, calls for a sensitive and speci...

journal_title：Frontiers in aging neuroscience

authors： Liao H,Zhu Z,Peng Y

更新日期：2018-06-22 00:00:00

abstract：:Objectives: Postural control in elderly people is impaired by degradations of sensory, motor, and higher-level adaptive mechanisms. Here, we characterize the effects of a progressive balance training program on these postural control impairments using a brain network model based on system identification techniques. Me...

journal_title：Frontiers in aging neuroscience

authors： Wiesmeier IK,Dalin D,Wehrle A,Granacher U,Muehlbauer T,Dietterle J,Weiller C,Gollhofer A,Maurer C

更新日期：2017-08-11 00:00:00

abstract：:[This corrects the article on p. 13 in vol. 8, PMID: 26903857.]. ...

journal_title：Frontiers in aging neuroscience

authors： Hu YB,Li CB,Song N,Zou Y,Chen SD,Ren RJ,Wang G

更新日期：2017-02-23 00:00:00

abstract：:The recent advent of tau-specific positron emission tomography (PET) has enabled in vivo assessment of tau pathology in Alzheimer's disease (AD). However, because PET scanners have limited spatial resolution, the measured signals of small brain structures or atrophied areas are underestimated by partial volume effects...

journal_title：Frontiers in aging neuroscience

authors： Shigemoto Y,Sone D,Imabayashi E,Maikusa N,Okamura N,Furumoto S,Kudo Y,Ogawa M,Takano H,Yokoi Y,Sakata M,Tsukamoto T,Kato K,Sato N,Matsuda H

更新日期：2018-07-18 00:00:00

abstract：:Iron is the most abundant transition metal within the brain, and is vital for a number of cellular processes including neurotransmitter synthesis, myelination of neurons, and mitochondrial function. Redox cycling between ferrous and ferric iron is utilized in biology for various electron transfer reactions essential t...

journal_title：Frontiers in aging neuroscience

authors： Hare D,Ayton S,Bush A,Lei P

更新日期：2013-07-18 00:00:00

abstract：:Most therapeutic agents are designed to target a molecule or pathway without consideration of the mechanisms involved in the physiological turnover or removal of that target. In light of this and in particular for Alzheimer's disease, a number of therapeutic interventions are presently being developed/investigated whi...

journal_title：Frontiers in aging neuroscience

authors： Morrone CD,Liu M,Black SE,McLaurin J

更新日期：2015-05-05 00:00:00

abstract：:Backgrounds: Frailty and cognitive impairment are critical geriatric syndromes. In previous studies, both conditions have been identified in old-age adults as increased risk factors for mortality. However, the combined effect of these two syndromes in predicting mortality among people with advanced age is not well und...

journal_title：Frontiers in aging neuroscience

authors： Hao Q,Dong B,Yang M,Dong B,Wei Y

更新日期：2018-10-18 00:00:00

abstract：:In the face of limited resources and an aging population with increasingly care needs, healthcare systems must identify community-dwelling older adults with mental health problems at higher risk of adverse outcomes such as institutionalization, hospitalization and death, in order to deliver timely and efficient care. ...

journal_title：Frontiers in aging neuroscience

authors： Paúl C,Teixeira L,Azevedo MJ,Alves S,Duarte M,O'Caoimh R,Molloy W

更新日期：2015-11-17 00:00:00

abstract：:The FOXO family of transcription factors is central to the regulation of organismal longevity and cellular survival. Several studies have indicated that FOXO factors lie at the center of a complex network of upstream pathways, cofactors and downstream targets (FOXO-interaction networks), which may have developmental a...

journal_title：Frontiers in aging neuroscience

authors： Parmentier F,Lejeune FX,Neri C

更新日期：2013-06-13 00:00:00

abstract：:The alteration of the functional topological organization in subcortical ischemic vascular cognitive impairment with no dementia (SIVCIND) patients has been illuminated by previous neuroimaging studies. However, in regard to the changes in the structural connectivity of brain networks, little has been reported. In thi...

journal_title：Frontiers in aging neuroscience

authors： Sang L,Liu C,Wang L,Zhang J,Zhang Y,Li P,Qiao L,Li C,Qiu M

更新日期：2020-01-29 00:00:00

abstract：:Background: There has been much research devoted to examining the short-term effects of different interventions for improving memory functioning of older adults with memory complaints. Nevertheless, very few studies have examined the long-term effects of these interventions. Thus, the present study compared the sustai...

journal_title：Frontiers in aging neuroscience

authors： Chan AS,Cheung WK,Yeung MK,Lee TL

更新日期：2018-08-07 00:00:00