Abstract：
:Considering the increasing number of elderly in the world's population today, developing effective treatments for age-related pathologies is one of the biggest challenges in modern medical research. Age-related neurodegeneration, in particular, significantly impacts important sensory, motor, and cognitive functions, seriously constraining life quality of many patients. Although our understanding of the causal mechanisms of aging has greatly improved in recent years, animal model systems still have much to tell us about this complex process. Zebrafish (Danio rerio) have gained enormous popularity for this research topic over the past decade, since their life span is relatively short but, like humans, they are still subject to gradual aging. In addition, the extensive characterization of its well-conserved molecular and cellular physiology makes the zebrafish an excellent model to unravel the underlying mechanisms of aging, disease, and repair. This review provides a comprehensive overview of the progress made in zebrafish gerontology, with special emphasis on nervous system aging. We review the evidence that classic hallmarks of aging can also be recognized within this small vertebrate, both at the molecular and cellular level. Moreover, we illustrate the high level of similarity with age-associated human pathologies through a survey of the functional deficits that arise as zebrafish age.
journal_name
Ageing Res Revjournal_title
Ageing research reviewsauthors
Van Houcke J,De Groef L,Dekeyster E,Moons Ldoi
10.1016/j.arr.2015.10.004subject
Has Abstractpub_date
2015-11-01 00:00:00pages
358-68issue
Pt Beissn
1568-1637issn
1872-9649pii
S1568-1637(15)30029-5journal_volume
24pub_type
杂志文章,评审abstract：:Ageing, which all creatures must encounter, is a challenge to every living organism. In the human body, it is estimated that cell division and metabolism occurs exuberantly until about 25 years of age. Beyond this age, subsidiary products of metabolism and cell damage accumulate, and the phenotypes of ageing appear, c...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2010.08.006
更新日期：2010-11-01 00:00:00
abstract：:A healthy functioning immune system is critical to stave off infectious diseases, but as humans and other organisms age, their immune systems decline. As a result, diseases that were readily thwarted in early life pose nontrivial harm and can even be deadly in late life. Immunosenescence is defined as the general dete...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2019.01.011
更新日期：2019-05-01 00:00:00
abstract：:Recent resting-state functional magnetic resonance imaging (rs-fMRI) studies have provided strong evidence of abnormal spontaneous brain activity in amnestic mild cognitive impairment (aMCI). However, the conclusions have been inconsistent. A meta-analysis of whole-brain rs-fMRI studies that measured differences in th...
journal_title：Ageing research reviews
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.arr.2016.12.001
更新日期：2017-05-01 00:00:00
abstract：:Radical lifespan disparities exist in the animal kingdom. While the ocean quahog can survive for half a millennium, the mayfly survives for less than 48 h. The evolutionary theories of aging seek to explain why such stark longevity differences exist and why a deleterious process like aging evolved. The classical mutat...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2019.100947
更新日期：2019-11-01 00:00:00
abstract：:The use of non-human primate models is required to understand the ageing process and evaluate new therapies against age-associated pathologies. The present article summarizes all the contributions of the grey mouse lemur Microcebus murinus, a small nocturnal prosimian primate, to the understanding of the mechanisms of...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2011.07.001
更新日期：2012-01-01 00:00:00
abstract：:Aging is a paradox of reduced immunity and chronic inflammation. Dendritic cells are central orchestrators of the immune response with a key role in the generation of immunity and maintenance of tolerance. The functions of DCs are compromised with age. There is no major effect on the numbers and phenotype of DC subset...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2010.06.004
更新日期：2011-07-01 00:00:00
abstract：:The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) pandemic was first reported in Wuhan, China in December 2019, moved across the globe at an unprecedented speed, and is having a profound and yet still unfolding health and socioeconomic impacts. SARS-CoV-2, a β-coronavirus, is a highly contagious respira...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2020.101205
更新日期：2021-01-01 00:00:00
abstract：:Coronary artery disease is the leading cause of death in industrialized countries for people older than 65 years of age. The reasons are still unclear. A reduction of endogenous mechanisms against ischemic insults has been proposed to explain this phenomenon. Cardiac ischemic preconditioning represents the most powerf...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2009.07.001
更新日期：2010-04-01 00:00:00
abstract：:Tumorigenesis is governed by a series of complex genetic and epigenetic changes. Both mechanisms can result in either the silencing or aberrant expression of messages in a cell. Gene expression profiling techniques such as the serial analysis of gene expression (SAGE) or microarray analysis can provide global overview...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2005.06.004
更新日期：2005-11-01 00:00:00
abstract：INTRODUCTION:Many transplant studies in elderly patients focus on survival and mortality rates. It was the aim of this review to evaluate publications dealing with individual patient performance and independence. METHODS:The literature search included all articles retrievable for the hit "transplantation in elderly re...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2011.06.003
更新日期：2012-01-01 00:00:00
abstract：:Human ageing is associated with a gradual decline in the physiological functions of the body at multiple levels and it is a key risk factor for many diseases, including cancer. Ageing process is intimately related to widespread cellular senescence, characterised by an irreversible loss of proliferative capacity and al...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2015.03.004
更新日期：2015-09-01 00:00:00
abstract：:Emerging data show that the health and economic impacts of COVID-19 are being disproportionately borne by individuals who are not only biologically, but also socially vulnerable. Based on preliminary data from Sweden and other reports, in this paper we propose a conceptual framework whereby different factors related t...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2020.101149
更新日期：2020-11-01 00:00:00
abstract：:Neurodegenerative diseases (NDs) cause progressive loss of neurons in nervous system. NDs are categorized as acute NDs such as stroke and head injury, besides chronic NDs including Alzheimer's, Parkinson's, Huntington's diseases, Friedreich's Ataxia, Multiple Sclerosis. The exact etiology of NDs is not understood but ...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2020.101211
更新日期：2021-01-01 00:00:00
abstract：:Alpha-synuclein aggregation is associated with Parkinson's disease and other neurodegenerative disorders termed synucleinopathies. The sequence of alpha-synuclein has a remarkable amount of lysines, which may be a target for modifications by several aldehydes found at increased concentration in parkinsonian brains. Th...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2015.12.002
更新日期：2016-03-01 00:00:00
abstract：:Aging impairs blood vessel function and leads to cardiovascular disease. The mechanisms underlying the age-related endothelial, smooth muscle and extracellular matrix vascular dysfunction are discussed. Vascular dysfunction is caused by: (1) Oxidative stress enhancement. (2) Reduction of nitric oxide (NO) bioavailabil...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2014.10.001
更新日期：2014-11-01 00:00:00
abstract：:Autophagy, a major catabolic pathway responsible of the elimination of damaged proteins and organelles, is now recognized as an anti-aging process. In addition to its basal role in cell homeostasis, autophagy is also a stress-responsive mechanism for survival purposes. Here, we review recent literature to highlight th...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2015.08.004
更新日期：2015-11-01 00:00:00
abstract：:Alzheimer's disease (AD) is defined by a deficiency in specific behavioural and/or cognitive domains, pointing to selective vulnerabilities of specific neurons from different brain regions. These vulnerabilities can be compared across neuron subgroups to identify the most vulnerable neuronal types, regions, and time p...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2020.101114
更新日期：2020-09-01 00:00:00
abstract：:Ageing is accompanied by increasing vulnerability to major pathologies (atherosclerosis, Alzheimer's disease, age-related macular degeneration, cataract, and osteoporosis) which can have similar underlying pathoetiologies. All of these diseases involve oxidative stress, inflammation and/or cell death processes, which ...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2014.09.006
更新日期：2014-11-01 00:00:00
abstract：:Ageing is manifested as functional and structural deterioration that affects cell and tissue physiology. mRNA translation is a central cellular process, supplying cells with newly synthesized proteins. Accumulating evidence suggests that alterations in protein synthesis are not merely a corollary but rather a critical...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2014.12.008
更新日期：2015-09-01 00:00:00
abstract：:Aging effects have often been reported for spatial navigation performance. Moreover, navigation performance is thought to be an early marker of pathological aging. Yet, the cognitive complexity of navigation and large individual variation in healthy population make it difficult to pinpoint the precise aging mechanisms...
journal_title：Ageing research reviews
pub_type： 杂志文章
doi：10.1016/j.arr.2020.101020
更新日期：2020-03-01 00:00:00
abstract：:A-T is a prototype genome instability syndrome and a multifaceted disease. A-T leads to neurodegeneration - primarily cerebellar atrophy, immunodeficiency, oculocutaneous telangiectasia (dilated blood vessels), vestigial thymus and gonads, endocrine abnormalities, cancer predisposition and varying sensitivity to DNA d...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2016.05.002
更新日期：2017-01-01 00:00:00
abstract：:A growing body of evidence suggests that healthy elderly individuals and patients with Alzheimer's disease retain an important potential for neuroplasticity. This review summarizes studies investigating the modulation of neural activity and structural brain integrity in response to interventions involving cognitive tr...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2018.03.001
更新日期：2018-05-01 00:00:00
abstract：:Aging is a major cause of many degenerative diseases. The most intuitive consequence of aging is mainly manifested on the skin, resulting in cumulative changes in skin structure, function and appearance, such as increased wrinkles, laxity, elastosis, telangiectasia, and aberrant pigmentation of the skin. Unlike other ...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2020.101036
更新日期：2020-05-01 00:00:00
abstract：:Elder abuse has devastating consequences for older persons such as a poor quality of life, psychological distress, and loss of property and security. It is also associated with increased mortality and morbidity. Elder abuse is a problem that manifests itself in both rich and poor countries and at all levels of society...
journal_title：Ageing research reviews
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.arr.2012.04.001
更新日期：2013-01-01 00:00:00
abstract：:Autophagy is a lysosomal degradation process and protective housekeeping mechanism to eliminate damaged organelles, long-lived misfolded proteins and invading pathogens. Autophagy functions to recycle building blocks and energy for cellular renovation and homeostasis, allowing cells to adapt to stress. Modulation of a...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2018.08.004
更新日期：2018-11-01 00:00:00
abstract：:The postsynaptic density protein PSD-95 is a major element of synapses. PSD-95 is involved in aging, Alzheimer's disease (AD) and numerous psychiatric disorders. However, contradictory data about PSD-95 expression in aging and AD have been reported. Indeed in AD versus control brains PSD-95 varies according to regions...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2014.09.004
更新日期：2014-11-01 00:00:00
abstract：:The recent pandemics of the SARS-Cov-2 has pushed physical activity (PA) and exercise at the forefront of the discussion, since PA is associated with a reduced risk of developing all the chronic diseases strongly associated with severe cases of SARS-Cov-2 and exercise is considered a complimentary therapeutics for the...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2021.101258
更新日期：2021-01-12 00:00:00
abstract：:Both cancer and Alzheimer's disease (AD) are emerging as metabolic diseases in which aberrant/dysregulated glucose metabolism and bioenergetics occur, and play a key role in disease progression. Interestingly, an enhancement of glucose uptake, glycolysis and pentose phosphate pathway occurs in both cancer cells and am...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2019.100915
更新日期：2019-08-01 00:00:00
abstract：:Sirtuin 2 (SIRT2) is an NAD+-dependent deacetylase that was under studied compared to other sirtuin family members. SIRT2 is the only sirtuin protein which is predominantly found in the cytoplasm but is also found in the mitochondria and in the nucleus. Recently, accumulating evidence has uncovered a growing number of...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2019.100961
更新日期：2019-11-01 00:00:00
abstract：:It is well known that atherosclerosis prevails in elderly populations as ageing acts as a recognized risk factor for this disease. Although the pathogenic factors leading to atherosclerosis are highly heterogeneous, traditionally speaking, the causative risk factors include hyperlipidemia, hypertension, diabetes melli...
journal_title：Ageing research reviews
pub_type： 杂志文章,评审
doi：10.1016/j.arr.2007.01.001
更新日期：2007-08-01 00:00:00
