Abstract：
:Aging is associated with diminished regenerative capacity and increased risk of chronic diseases. There is now compelling evidence suggests that aging process is reversible. Besides metabolic modification and systematic factors, both senescence elimination and cellular reprogramming showed beneficial effects on tissue regeneration and rejuvenation. Here we review recent studies on the interplay between cellular senescence and reprogramming. We discuss how both strategies could impact aging process and the possibility of combine them for more efficient regeneration and rejuvenation.
journal_name
Exp Gerontoljournal_title
Experimental gerontologyauthors
Chiche A,Chen C,Li Hdoi
10.1016/j.exger.2020.111005subject
Has Abstractpub_date
2020-09-01 00:00:00pages
111005eissn
0531-5565issn
1873-6815pii
S0531-5565(20)30353-3journal_volume
138pub_type
杂志文章,评审abstract：:Pioglitazone (Piog) activates peroxisome proliferator activated receptor-γ (PPARγ) and is widely used in clinic for the treatment of diabetes mellitus. PPARγ in various tissues has the essential regulatory role of multiple metabolic function, suggest that PPARγ signaling may contribute to aging processes. However, lit...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2017.12.002
更新日期：2018-02-01 00:00:00
abstract：:Accumulation of CD28(-)CD8 T cells that are defective in response to antigenic stimulation is a hallmark of age-associated decline in T cell function. However, the underlying mechanism of this age-associated change is not fully understood. We recently analyzed the global gene expression profiles of CD8 T cell subsets ...
journal_title：Experimental gerontology
pub_type： 杂志文章,评审
doi：10.1016/j.exger.2006.11.015
更新日期：2007-05-01 00:00:00
abstract：:This study aimed to analyze the effects of resistance training associated with testosterone administration in the neuromuscular junction (NMJ) postsynaptic region of different skeletal muscle types of aged rats. Wistar rats were divided into: SEI - 20-months-old control, SEF - 24-months-old control, T - 20-months-old ...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2017.08.018
更新日期：2017-11-01 00:00:00
abstract：:A series of theoretical analyses of mortality were performed on recent data for Mediterranean fruit flies (Ceratitus capitata). Best fit computations were performed using the Marquardt-Levenburg technique on: 1) the classic Gompertz model, 2) the Johnson-Mehl-Avrami (JMA) model from chemical kinetics theory, which is ...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/0531-5565(94)90051-5
更新日期：1994-03-01 00:00:00
abstract：:Apoptosis plays an important role in atrophy and sarcopenia in skeletal muscle. Recent evidence suggests that insufficient heat shock proteins (HSPs) may contribute to apoptosis and muscle wasting. In addition, long-term caloric restriction (CR) and lifelong wheel running exercise (WR) with CR provide significant prot...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2015.06.007
更新日期：2015-09-01 00:00:00
abstract：BACKGROUND:Hyaline articular cartilage, which protects the bones of diarthrodial joints from forces associated with load bearing, frictions, and impacts has very limited capacities for self-repair. Over the years, the trend of treatments has shifted to regenerations and researchers have been on the quest for a lasting ...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2018.01.020
更新日期：2018-04-01 00:00:00
abstract：:The TOR kinase pathway is central in modulating aging in a variety of animal models. The target of rapamycin (TOR) integrates a complex network of signals from growth conditions, nutrient availability, energy status, and physiological stresses and matches an organism's growth rate to the resource environment. Importan...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2014.01.022
更新日期：2014-04-01 00:00:00
abstract：:Acute illness requiring hospitalization is a sentinel event leading to functional decline and frequently, long-term disability in older adults. Although functional decline has become a key outcome during and after hospitalization, there is currently no gold standard for measuring functional impairment. The purpose of ...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2019.110631
更新日期：2019-09-01 00:00:00
abstract：:Rodent gerontology experiments should be carefully designed and correctly analyzed so as to provide the maximum amount of information for the minimum amount of work. There are five criteria for a "good" experimental design. These are applicable both to in vivo and in vitro experiments: (1) The experiment should be unb...
journal_title：Experimental gerontology
pub_type： 杂志文章,评审
doi：10.1016/s0531-5565(96)00032-0
更新日期：1997-01-01 00:00:00
abstract：:There is growing concern over the increasing use of opioids to treat chronic pain in the elderly primarily because of the potential increased sensitivity to the adverse side effects. Here, we use a preclinical model (male Brown Norway X F344 rats aged 12, 18, 24, and 30 months) to describe the outcome of chronic fenta...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2010.10.004
更新日期：2011-01-01 00:00:00
abstract：:Caloric restriction (CR) without malnutrition in mice and rats reduces the incidence of spontaneous tumors and delays their appearance while increasing maximum life span. These results depend largely on CR per se, and not on low intakes of fat or other nutrients. Although most studies have tested CR imposed early in l...
journal_title：Experimental gerontology
pub_type： 杂志文章,评审
doi：10.1016/0531-5565(92)90012-o
更新日期：1992-09-01 00:00:00
abstract：:With many caveats to the traditional vertebrate species pertaining to biogerontology investigations, it has been suggested that a most informative model is the one which: 1) examines closely related species, or various members of the same species with naturally occurring lifespan variation, 2) already has adequate med...
journal_title：Experimental gerontology
pub_type： 杂志文章,评审
doi：10.1016/j.exger.2015.08.008
更新日期：2015-11-01 00:00:00
abstract：:Changes associated with the age-related decline of physiological functions, and their relation with mortality rates, are thoroughly being investigated in the aging research field. We used the Mediterranean fruit fly Ceratitis capitata, largely studied by biodemographers, as a model for functional senescence studies. T...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2012.04.001
更新日期：2012-06-01 00:00:00
abstract：:The effect of aging was tested on experimental ventricular arrhythmias in isolated heart preparations from normal Wistar rats (NWR), Wistar Kyoto rats (WKY), and spontaneously hypertensive rats (SHR). Delayed afterdepolarizations and triggered activity induced by high-calcium perfusion (16 mM) in isolated papillary mu...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/0531-5565(90)90061-6
更新日期：1990-01-01 00:00:00
abstract：:Ageing is highly complex, involving multiple mechanisms at different levels. Nevertheless, recent evidence suggests that several of the most important mechanisms are linked via endogenous stress-induced DNA damage caused by reactive oxygen species (ROS). Understanding how such damage contributes to age-related changes...
journal_title：Experimental gerontology
pub_type： 杂志文章,评审
doi：10.1016/s0531-5565(01)00111-5
更新日期：2001-07-01 00:00:00
abstract：:Centenarians are people who escaped from major common diseases, including cancer, and reached the extreme limits of human life-span. The analysis of demographic data indicates that cancer incidence and mortality show a levelling off around the age of 85-90 years, and suggests that oldest old people and centenarians ar...
journal_title：Experimental gerontology
pub_type： 杂志文章,评审
doi：10.1016/s0531-5565(02)00137-7
更新日期：2002-10-01 00:00:00
abstract：:Numerous trials have shown that physical activity and exercise training have beneficial effects in general older populations. However, few have studied its effectiveness among people with dementia. The aim of this systematic review is to examine the efficacy of trials using a rigorous randomised, controlled design and...
journal_title：Experimental gerontology
pub_type： 杂志文章,评审
doi：10.1016/j.exger.2012.08.008
更新日期：2013-01-01 00:00:00
abstract：:Mitochondrial DNA 5178 adenine/cytosine (mt5178 A/C) polymorphism is one of the longevity-associated mitochondrial DNA polymorphisms. The frequency of the mt5178A genotype is significantly higher in Japanese centenarians than in the general population. We previously reported that serum high-density lipoprotein cholest...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/s0531-5565(03)00211-0
更新日期：2003-10-01 00:00:00
abstract：:Forkhead box O 3a (FoxO3a) has been known to link with aging process and senescence. In this study, we investigated the age-related changes of FoxO3a in the gerbil hippocampus using immunohistochemistry and western blot analysis. In the postnatal month 3 (PM 3) group, FoxO3a immunoreactivity was well detected in pyram...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2011.06.001
更新日期：2011-10-01 00:00:00
abstract：:Apolipoprotein E knockout (apoE-KO) mice have been utilized for decades as a model of atherosclerosis. However, in addition to atherosclerosis, apoE-KO mice develop extensive cutaneous xanthomatosis, accelerated skin aging and frailty when fed a high fat diet. Granzyme B (GrB) is a pro-apoptotic serine protease that h...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2011.02.004
更新日期：2011-06-01 00:00:00
abstract：:The Tokyo Metropolitan Institute of Gerontology (TMIG) celebrates its 30th anniversary in 2002. Since its establishment, TMIG has been carrying out inter-disciplinary research on aging as a core institute in Japan and functions as a knowledge bank and a source for capable researchers of gerontology. The proportion of ...
journal_title：Experimental gerontology
pub_type： 杂志文章,评审
doi：10.1016/s0531-5565(02)00169-9
更新日期：2002-12-01 00:00:00
abstract：:In the present study we investigated the age-related response of Phytohemaglutinin (PHA)-activated S phase human lymphocytes isolated from peripheral blood from donors of four different age groups, namely young (25-30 years), mid-aged (40-45 years), senior (60-65 years) and elderly (80-95 years) on the induction of th...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2003.12.014
更新日期：2004-04-01 00:00:00
abstract：:The purpose of this study was to examine the effect of a mentally fatiguing task on postural responses to unexpected backward perturbations in sixteen young and sixteen older women. Postural responses were characterized by center of pressure (COP) displacement, corrective COP peak velocity, and electromyography (EMG) ...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2020.110840
更新日期：2020-04-01 00:00:00
abstract：:Aging has a profound effect on the immune system, and both innate and adaptive arms of the immune system show functional decline with age. In response to infection with intracellular microorganisms, old animals mobilize decreased numbers of antigen-specific CD8+ T cells with reduced production of effector molecules an...
journal_title：Experimental gerontology
pub_type： 杂志文章,评审
doi：10.1016/j.exger.2018.01.011
更新日期：2018-05-01 00:00:00
abstract：:The APOE epsilon4 allele has been associated with a number of neurodegenerative disorders e.g. Alzheimer's disease. Inconsistent results have been obtained for cognitive decline in 'normal' aging. We investigated whether specific aspects of cognitive decline were associated with APOE epsilon4 among 620 'healthy' elder...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2008.11.005
更新日期：2009-03-01 00:00:00
abstract：:Cellular aging plays a role in longevity and senescence, and has been implicated in medical and psychiatric conditions, including heart disease, cancer, major depression and posttraumatic stress disorder. Telomere shortening and mitochondrial dysfunction are thought to be central to the cellular aging process. The pre...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2015.04.002
更新日期：2015-06-01 00:00:00
abstract：:The present study investigated the time-course for aging-associated effects on contractile and relaxing vascular responses and nitric oxide (NO) production in the aorta from female senescence-accelerated resistant (SAMR1) and prone (SAMP8) mice. Both SAMR1 and SAMP8 were studied at three different ages: 3 (young), 6 (...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2013.08.003
更新日期：2013-11-01 00:00:00
abstract：:Accumulating evidence from diverse experiments, including heterochronic parabiosis-the surgical joining of two animals of different ages-has highlighted the importance of systemic factors in the progressive functional decline of various organs and tissues during aging. The major metabolic pathway of tryptophan, an ess...
journal_title：Experimental gerontology
pub_type： 杂志文章,评审
doi：10.1016/j.exger.2019.110793
更新日期：2020-02-01 00:00:00
abstract：INTRODUCTION:The SarcoPhAge project is an ongoing longitudinal study following community-dwelling elderly subjects with the objective to assess some health and functional consequences of sarcopenia. The sarcopenia diagnosis algorithm developed by the European Working Group on Sarcopenia in Older People (EWGSOP) and use...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2015.05.003
更新日期：2015-09-01 00:00:00
abstract：:Life table aging rate (LAR) is defined as the age-specific rate of mortality change with age and corresponds to the first derivative or slope of the mortality schedule at each age. We computed the sex-specific LARs for 167 Medfly cohorts, containing a total of approximately 600,000 individuals of each sex. We found th...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/0531-5565(94)00041-z
更新日期：1995-05-01 00:00:00
