Redox Post-translational Modifications of Protein Thiols in Brain Aging and Neurodegenerative Conditions-Focus on S-Nitrosation.

abstract：:During aging, many experience a decline in cognitive function that includes memory loss. The encoding of long-term memories depends on new protein synthesis, and this is also reduced during aging. Thus, it is possible that changes in the regulation of protein synthesis contribute to the memory impairments observed in ...

journal_title：Frontiers in aging neuroscience

authors： Schimanski LA,Barnes CA

更新日期：2010-08-06 00:00:00

abstract：:Background: Mild cognitive impairment (MCI) is the early phase of Alzheimer's disease (AD). The aim of early intervention for MCI is to decrease the rate of conversion from MCI to AD. However, the efficacy of multiple interventions in MCI, and the optimal methods of delivery, remain controversial. We aimed to compare ...

journal_title：Frontiers in aging neuroscience

authors： Lai X,Wen H,Li Y,Lu L,Tang C

更新日期：2020-06-05 00:00:00

abstract：:Background: The brain atrophy and lesion index (BALI) has been developed to assess whole-brain structural deficits that are commonly seen on magnetic resonance imaging (MRI) in aging. It is unclear whether such changes can be detected at younger ages and how they might relate to other exposures. Here, we investigate h...

journal_title：Frontiers in aging neuroscience

authors： Gu T,Fu C,Shen Z,Guo H,Zou M,Chen M,Rockwood K,Song X

更新日期：2019-04-24 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：:Postoperative cognitive dysfunction (POCD) is a significant complication of surgery, particularly in elderly patients. Emerging researches showed that long non-coding RNA (lncRNA) may play a vital role in the pathogenesis of POCD. Here we aimed to identify potential key lncRNAs involved in the development of POCD. Lnc...

journal_title：Frontiers in aging neuroscience

authors： Li M,Chen C,Zhang W,Gao R,Wang Q,Chen H,Zhang S,Mao X,Leblanc M,Behensky A,Zhang Z,Gan L,Yu H,Zhu T,Liu J

更新日期：2019-07-17 00:00:00

abstract：:Neuroinflammation and autophagy dysfunction are closely related to the development of neurodegeneration such as Parkinson's disease (PD). However, the role of autophagy in microglia polarization and neuroinflammation is poorly understood. TNF-α, which is highly toxic to dopaminergic neurons, is implicated as a major m...

journal_title：Frontiers in aging neuroscience

authors： Jin MM,Wang F,Qi D,Liu WW,Gu C,Mao CJ,Yang YP,Zhao Z,Hu LF,Liu CF

更新日期：2018-11-20 00:00:00

abstract：:Background: Amnestic mild cognitive impairment (aMCI) is a heterogeneous condition. Based on clinical symptoms, aMCI could be categorized into single-domain aMCI (SD-aMCI, only memory deficit) and multi-domain aMCI (MD-aMCI, one or more cognitive domain deficit). As core intrinsic functional architecture, inter-hemisp...

journal_title：Frontiers in aging neuroscience

authors： Luo X,Li K,Zeng Q,Huang P,Jiaerken Y,Qiu T,Xu X,Zhou J,Xu J,Zhang M

更新日期：2018-06-05 00:00:00

abstract：:Hearing loss is an important risk factor for dementia. However, the mechanisms that relate these disorders are still unknown. As a proxy of this relationship, we studied the structural brain changes associated with functional impairment in activities of daily living in subjects with age related hearing loss, or presby...

journal_title：Frontiers in aging neuroscience

authors： Belkhiria C,Vergara RC,San Martin S,Leiva A,Martinez M,Marcenaro B,Andrade M,Delano PH,Delgado C

更新日期：2020-04-28 00:00:00

abstract：:Alzheimer's disease (AD) is the most common form of dementia diagnosed amongst the elderly. Mild cognitive impairment (MCI) is a condition often indicative of the earliest symptomatology of AD with 10%-15% of MCI patients reportedly progressing to a diagnosis of AD. Individuals with a history of vascular risk factors ...

journal_title：Frontiers in aging neuroscience

authors： Hess NC,Smart NA

更新日期：2017-03-03 00:00:00

abstract：:Neuromodulation techniques such as deep brain stimulation (DBS) are a promising treatment for memory-related disorders including anxiety, addiction, and dementia. However, the outcomes of such treatments appear to be somewhat paradoxical, in that these techniques can both disrupt and enhance memory even when applied t...

journal_title：Frontiers in aging neuroscience

authors： Tan SZK,Du R,Perucho JAU,Chopra SS,Vardhanabhuti V,Lim LW

更新日期：2020-09-14 00:00:00

abstract：:Background: Little is known about the underlying mechanisms of the similarities in the core features of postoperative delirium (POD) and α-synuclein (α-syn)-related cognitive disorders. We herein investigated associations between fluctuated levels of exosomal α-syn in the plasma and POD presentation in geriatric hip f...

journal_title：Frontiers in aging neuroscience

authors： Yuan Y,Li Z,Yang N,Han Y,Ji X,Han D,Wang X,Li Y,Liu T,Yuan F,He J,Liu Y,Ni C,Zou P,Wang G,Guo X,Zhou Y

更新日期：2020-03-13 00:00:00

abstract：:Characterizing the cognitive declines associated with aging, and differentiating them from the effects of disease in older adults, are important goals for human neuroscience researchers. This is also an issue of public health urgency in countries with rapidly aging populations. Progress toward understanding cognitive ...

journal_title：Frontiers in aging neuroscience

authors： Geldmacher DS,Levin BE,Wright CB

更新日期：2012-09-12 00:00:00

abstract：:Age related hearing loss (presbycusis) is one of the most common sensory deficits in the aging population. The main subjective ailment in the elderly is the deterioration of speech understanding, especially in a noisy environment, which cannot solely be explained by increased hearing thresholds. The examination method...

journal_title：Frontiers in aging neuroscience

authors： Profant O,Jilek M,Bures Z,Vencovsky V,Kucharova D,Svobodova V,Korynta J,Syka J

更新日期：2019-02-26 00:00:00

abstract：:While aging can lead to significant declines in perceptual and cognitive function, the effects of age on multisensory integration, the process in which the brain combines information across the senses, are less clear. Recent reports suggest that older adults are susceptible to the sound-induced flash illusion (Shams e...

journal_title：Frontiers in aging neuroscience

authors： McGovern DP,Roudaia E,Stapleton J,McGinnity TM,Newell FN

更新日期：2014-09-24 00:00:00

abstract：:Despite varied etiologies and symptoms, several neurodegenerative diseases-specifically, Alzheimer's (AD), Parkinson's (PD), and Huntington's diseases (HDs)-share the common feature of abnormal circadian rhythms, such as those in behavior (e.g., disrupted sleep/wake cycles), physiological processes (e.g., diminished h...

journal_title：Frontiers in aging neuroscience

authors： Hood S,Amir S

更新日期：2017-05-30 00:00:00

abstract：:Understanding the molecular mechanisms underlying age-associated cognitive impairments will not only contribute to our general knowledge about "aging" biology, but also provide insights for more effective strategies to prevent and improve the quality of life for both normal aging and pathological aging such as Alzheim...

journal_title：Frontiers in aging neuroscience

authors： Yang W,Zhou X,Ma T

更新日期：2019-09-04 00:00:00

abstract：:Parkinson's disease (PD) shows high heterogeneity with regard to the underlying molecular pathogenesis involving multiple pathways and mechanisms. Diagnosis is still challenging and rests entirely on clinical features. Thus, there is an urgent need for robust diagnostic biofluid markers. Untargeted metabolomics allows...

journal_title：Frontiers in aging neuroscience

authors： Stoessel D,Schulte C,Teixeira Dos Santos MC,Scheller D,Rebollo-Mesa I,Deuschle C,Walther D,Schauer N,Berg D,Nogueira da Costa A,Maetzler W

更新日期：2018-03-05 00:00:00

abstract：:Synapse loss occurs early in Alzheimer's disease (AD) patients and animal models. Alterations at synaptic level are a major morphological correlate of the memory deficits and related symptoms of AD. Given the predominant roles of synaptic AMPA receptors (AMPARs) in excitatory synaptic transmission in the brain, change...

journal_title：Frontiers in aging neuroscience

authors： Martín-Belmonte A,Aguado C,Alfaro-Ruíz R,Itakura M,Moreno-Martínez AE,de la Ossa L,Molnár E,Fukazawa Y,Luján R

更新日期：2020-10-06 00:00:00

abstract：:Activity-dependent neuroprotective protein (ADNP) is deregulated in Alzheimer's disease (AD) and in schizophrenia and mutated in autism. In mice, ADNP is essential for brain formation and ADNP haploinsufficiency is associated with cognitive and social deficits and tauopathy. Tauopathy, a major pathology in AD, is also...

journal_title：Frontiers in aging neuroscience

authors： Gozes I,Ivashko-Pachima Y

更新日期：2015-10-29 00:00:00

abstract：:Background: Two main models have been advanced to explain the asymmetries observed in the representation and processing of emotions. The first model, labeled "the right hemisphere hypothesis," assumes a general dominance of the right hemisphere for all emotions, regardless of affective valence. The second model, named...

journal_title：Frontiers in aging neuroscience

authors： Gainotti G

更新日期：2019-03-19 00:00:00

abstract：:Background: Although obesity and physical activity influence psychosocial well-being, these effects may vary based on race, gender, and their intersection. Using 6-year follow-up data of a nationally representative sample of adults over age of 50 in the United States, this study aimed to explore race by gender differe...

journal_title：Frontiers in aging neuroscience

authors： Carter JD,Assari S

更新日期：2017-01-04 00:00:00

abstract：:Recent studies have shown that Liuwei Dihuang pills (LWPs) can positively affect learning, memory and neurogenesis. However, the underlying molecular mechanisms are not understood. In the present study, we developed ALWPs, a mixture of Antler and LWPs, and investigated whether ALWPs can affect neuroinflammatory respon...

journal_title：Frontiers in aging neuroscience

authors： Lee JY,Joo B,Nam JH,Nam HY,Lee W,Nam Y,Seo Y,Kang HJ,Cho HJ,Jang YP,Kim J,We YM,Koo JW,Hoe HS

更新日期：2018-09-26 00:00:00

abstract：:Type 2 diabetes mellitus (T2DM) increases risk for dementia, including Alzheimer's disease (AD). Many previous studies of brain changes underlying cognitive impairment in T2DM have applied conventional structural magnetic resonance imaging (MRI) to detect macrostructural changes associated with cerebrovascular disease...

journal_title：Frontiers in aging neuroscience

authors： Bangen KJ,Werhane ML,Weigand AJ,Edmonds EC,Delano-Wood L,Thomas KR,Nation DA,Evangelista ND,Clark AL,Liu TT,Bondi MW

更新日期：2018-09-10 00:00:00

abstract：:Background: Decreased bone mineral density (BMD) was associated with poorer cognitive function and increased risk of Alzheimer's disease (AD). However, objective evidence for the relationship between osteoporosis and AD in humans has not been extensively described. Objectives: We aimed to evaluate the relationships be...

journal_title：Frontiers in aging neuroscience

authors： Takano Y,Tatewaki Y,Mutoh T,Morota N,Matsudaira I,Thyreau B,Nagasaka T,Odagiri H,Yamamoto S,Arai H,Taki Y

更新日期：2020-06-17 00:00:00

abstract：:[This corrects the article on p. 7 in vol. 7, PMID: 25762930.]. ...

journal_title：Frontiers in aging neuroscience

authors： Sanz L,Murillo-Cuesta S,Cobo P,Cediel R,Contreras J,Rivera T,Varela-Nieto I,Avendaño C

更新日期：2015-05-12 00:00:00

abstract：:Frontotemporal lobar degeneration (FTLD) is a severe neurodegenerative disorder that is diagnosed with increasing frequency in clinical setting. Currently, no therapy is available and in addition the molecular basis of the disease are far from being elucidated. Consequently, it is of pivotal importance to develop reli...

journal_title：Frontiers in aging neuroscience

authors： Tunesi M,Fusco F,Fiordaliso F,Corbelli A,Biella G,Raimondi MT

更新日期：2016-06-22 00:00:00

abstract：:Current society has to deal with major challenges related to our constantly increasing population of older adults. Since, motor performance generally deteriorates at older age, research investigating the effects of different types of training on motor improvement is particularly important. Here, we tested the effects ...

journal_title：Frontiers in aging neuroscience

authors： Pauwels L,Vancleef K,Swinnen SP,Beets IA

更新日期：2015-08-11 00:00:00

abstract：:Parkinson's disease (PD) is characterized by non-motor symptoms as well as motor deficits. The non-motor symptoms rarely appear individually and occur simultaneously with motor deficits or independently. However, a comprehensive research on the non-motor symptoms using an experimental model of PD remains poorly unders...

journal_title：Frontiers in aging neuroscience

authors： Han NR,Kim YK,Ahn S,Hwang TY,Lee H,Park HJ

更新日期：2021-01-13 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：BACKGROUND:Previous studies reported that old adults, relative to young adults, showed improvement of emotional stability and increased experiences of positive affects. METHODS:In order to better understand the neural underpinnings behind the aging-related enhancement of positive affects, it is necessary to investigat...

journal_title：Frontiers in aging neuroscience

authors： Meng X,Yang J,Cai AY,Ding XS,Liu W,Li H,Yuan JJ

更新日期：2015-08-06 00:00:00