FOXO3 targets are reprogrammed as Huntington's disease neural cells and striatal neurons face senescence with p16INK4a increase.

abstract：:Klotho is a recently discovered anti-aging gene. The purpose of this study was to investigate whether klotho gene transfer attenuates superoxide production and oxidative stress in rat aorta smooth muscle (RASM) cells. RASM cells were transfected with AAV plasmids carrying mouse klotho full-length cDNA (mKL) or LacZ as...

journal_title：Aging cell

authors： Wang Y,Kuro-o M,Sun Z

更新日期：2012-06-01 00:00:00

abstract：:The 'rate of living' theory predicts that longevity should be inversely correlated with the rate of mitochondrial respiration. However, recent studies in a number of model organisms, including mice, have reported that interventions that retard the aging process are, in fact, associated with an increase in mitochondria...

journal_title：Aging cell

authors： Bahadorani S,Cho J,Lo T,Contreras H,Lawal HO,Krantz DE,Bradley TJ,Walker DW

更新日期：2010-04-01 00:00:00

abstract：:The nuclear envelope (NE) is the central organizing unit of the eukaryotic cell serving as a genome protective barrier and mechanotransduction interface between the cytoplasm and the nucleus. The NE is mainly composed of a nuclear lamina and a double membrane connected at specific points where the nuclear pore complex...

journal_title：Aging cell

authors： Martins F,Sousa J,Pereira CD,da Cruz E Silva OAB,Rebelo S

更新日期：2020-05-01 00:00:00

abstract：:Previously, we reported that persistent DNA damage accelerates ageing of the spine, but the mechanisms behind this process are not well understood. Ataxia telangiectasia mutated (ATM) is a protein kinase involved in the DNA damage response, which controls cell fate, including cell death. To test the role of ATM in the...

journal_title：Aging cell

authors： Han Y,Zhou CM,Shen H,Tan J,Dong Q,Zhang L,McGowan SJ,Zhao J,Sowa GA,Kang JD,Niedernhofer LJ,Robbins PD,Vo NN

更新日期：2020-07-01 00:00:00

abstract：:Skin-derived precursors (SKPs) are embryonic neural crest- or somite-derived multipotent progenitor cells with properties of dermal stem cells. Although a large number of studies deal with their differentiation ability and potential applications in tissue damage repair, only a few studies have concentrated on the regu...

journal_title：Aging cell

authors： Liu S,Liu S,Wang X,Zhou J,Cao Y,Wang F,Duan E

更新日期：2011-08-01 00:00:00

abstract：:Aging causes cardiac dysfunction, often leading to heart failure and death. The molecular basis of age-associated changes in cardiac structure and function is largely unknown. The fruit fly, Drosophila melanogaster, is well-suited to investigate the genetics of cardiac aging. Flies age rapidly over the course of weeks...

journal_title：Aging cell

authors： Cannon L,Zambon AC,Cammarato A,Zhang Z,Vogler G,Munoz M,Taylor E,Cartry J,Bernstein SI,Melov S,Bodmer R

更新日期：2017-02-01 00:00:00

abstract：:Astrocytes are key cells in brain aging, helping neurons to undertake healthy aging or otherwise letting them enter into a spiral of neurodegeneration. We aimed to characterize astrocytes cultured from senescence-accelerated prone 8 (SAMP8) mice, a mouse model of brain pathological aging, along with the effects of cal...

journal_title：Aging cell

authors： García-Matas S,Paul RK,Molina-Martínez P,Palacios H,Gutierrez VM,Corpas R,Pallas M,Cristòfol R,de Cabo R,Sanfeliu C

更新日期：2015-06-01 00:00:00

abstract：:Sequence variations in a variety of pro- or anti-inflammatory cytokine genes have been found to influence successful aging and longevity. Because of the role played by the transforming growth factor beta1 (TGF-beta1) cytokine in inflammation and regulation of immune responses, the variability of the TGF-beta1 gene may...

journal_title：Aging cell

authors： Carrieri G,Marzi E,Olivieri F,Marchegiani F,Cavallone L,Cardelli M,Giovagnetti S,Stecconi R,Molendini C,Trapassi C,De Benedictis G,Kletsas D,Franceschi C

更新日期：2004-12-01 00:00:00

abstract：:We report a systematic RNAi longevity screen of 82 Caenorhabditis elegans genes selected based on orthology to human genes differentially expressed with age. We find substantial enrichment in genes for which knockdown increased lifespan. This enrichment is markedly higher than published genomewide longevity screens in...

journal_title：Aging cell

authors： Sutphin GL,Backer G,Sheehan S,Bean S,Corban C,Liu T,Peters MJ,van Meurs JBJ,Murabito JM,Johnson AD,Korstanje R,Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) Consortium Gene Expression Working Group.

更新日期：2017-08-01 00:00:00

abstract：:Sarcopenia, loss of skeletal muscle mass, is a hallmark of aging commonly attributed to a decreased capacity to maintain muscle tissue in senescence, yet the mechanism behind the muscle wasting remains unresolved. To address these issues we have explored a rodent model of sarcopenia and age-related sensorimotor impair...

journal_title：Aging cell

authors： Edström E,Ulfhake B

更新日期：2005-04-01 00:00:00

abstract：:Cockayne syndrome (CS) is a rare hereditary multisystem disease characterized by neurological and development impairment, and premature aging. Cockayne syndrome cells are hypersensitive to oxidative stress, but the molecular mechanisms involved remain unresolved. Here we provide the first evidence that primary fibrobl...

journal_title：Aging cell

authors： Pascucci B,Lemma T,Iorio E,Giovannini S,Vaz B,Iavarone I,Calcagnile A,Narciso L,Degan P,Podo F,Roginskya V,Janjic BM,Van Houten B,Stefanini M,Dogliotti E,D'Errico M

更新日期：2012-06-01 00:00:00

abstract：:Prolonging the ovarian lifespan is attractive and challenging. An optimal clinical strategy must be safe, long-acting, simple, and economical. Allotransplantation of brown adipose tissue (BAT), which is most abundant and robust in infants, has been utilized to treat various mouse models of human disease. Could we use ...

journal_title：Aging cell

authors： Chen LJ,Yang ZX,Wang Y,Du L,Li YR,Zhang NN,Gao WY,Peng RR,Zhu FY,Wang LL,Li CR,Li JM,Wang FQ,Sun QY,Zhang D

更新日期：2019-12-01 00:00:00

abstract：:Neuropeptide Y (NPY) is an orexigenic peptide that plays an essential role in caloric restriction (CR)-mediated lifespan extension. However, the mechanisms underlying the NPY-mediated effects in CR are poorly defined. Here, we report that NPY deficiency in male mice during CR increases mortality in association with li...

journal_title：Aging cell

authors： Park S,Komatsu T,Kim SE,Tanaka K,Hayashi H,Mori R,Shimokawa I

更新日期：2017-04-01 00:00:00

abstract：:The cerebral amyloid-β accumulation that begins in middle age is considered the critical triggering event in the pathogenesis of late-onset Alzheimer's disease (LOAD). However, the molecular mechanism remains elusive. The Shugoshin 1 (Sgo1-/+ ) mouse model, a model for mitotic cohesinopathy-genomic instability that is...

journal_title：Aging cell

authors： Rao CV,Farooqui M,Madhavaram A,Zhang Y,Asch AS,Yamada HY

更新日期：2020-10-01 00:00:00

abstract：:In a previous study, we reported that a deficiency in MnSOD activity (approximately 80% reduction) targeted to type IIB skeletal muscle fibers was sufficient to elevate oxidative stress and to reduce muscle function in young adult mice (TnIFastCreSod2(fl/fl) mice). In this study, we used TnIFastCreSod2(fl/fl) mice to ...

journal_title：Aging cell

authors： Lustgarten MS,Jang YC,Liu Y,Qi W,Qin Y,Dahia PL,Shi Y,Bhattacharya A,Muller FL,Shimizu T,Shirasawa T,Richardson A,Van Remmen H

更新日期：2011-06-01 00:00:00

abstract：:Alogliptin is a commonly prescribed drug treating patients with type 2 diabetes. Here, we show that long-term intervention with alogliptin (0.03% w/w in diet) improves survival and health of mice on a high-fat diet. Alogliptin intervention takes beneficial effects associated with longevity, including increased insulin...

journal_title：Aging cell

authors： Zhu B,Li Y,Xiang L,Zhang J,Wang L,Guo B,Liang M,Chen L,Xiang L,Dong J,Liu M,Mei W,Li H,Xiang G

更新日期：2019-04-01 00:00:00

abstract：:The ING family of tumor suppressor proteins affects cell growth, apoptosis and response to DNA damage by modulating chromatin structure through association with different HAT and HDAC complexes. The major splicing isoforms of the ING1 locus are ING1a and INGlb. While INGlb plays a role in inducing apoptosis, the funct...

journal_title：Aging cell

authors： Soliman MA,Berardi P,Pastyryeva S,Bonnefin P,Feng X,Colina A,Young D,Riabowol K

更新日期：2008-12-01 00:00:00

abstract：:Aging leads to dysregulation of multiple components of the immune system that results in increased susceptibility to infections and poor response to vaccines in the aging population. The dysfunctions of adaptive B and T cells are well documented, but the effect of aging on innate immunity remains incompletely understo...

journal_title：Aging cell

authors： Metcalf TU,Cubas RA,Ghneim K,Cartwright MJ,Grevenynghe JV,Richner JM,Olagnier DP,Wilkinson PA,Cameron MJ,Park BS,Hiscott JB,Diamond MS,Wertheimer AM,Nikolich-Zugich J,Haddad EK

更新日期：2015-06-01 00:00:00

abstract：:Methionine restriction (MetR) extends lifespan across different species and exerts beneficial effects on metabolic health and inflammatory responses. In contrast, certain cancer cells exhibit methionine auxotrophy that can be exploited for therapeutic treatment, as decreasing dietary methionine selectively suppresses ...

journal_title：Aging cell

authors： Parkhitko AA,Jouandin P,Mohr SE,Perrimon N

更新日期：2019-12-01 00:00:00

abstract：:The insulin/insulin growth factor (IGF)-like signaling (IIS) pathway has a conserved role in regulating lifespan in Caenorhabditis elegans, Drosophila and mice. Extension of lifespan by reduced IIS has been shown in C. elegans to require the key IIS target, forkhead box class O (FOXO) transcription factor, DAF-16. dFO...

journal_title：Aging cell

authors： Giannakou ME,Goss M,Jacobson J,Vinti G,Leevers SJ,Partridge L

更新日期：2007-08-01 00:00:00

abstract：:Cardiac performance decreases with age, which is a major risk factor for cardiovascular disease and mortality in the aging human population, but the molecular mechanisms underlying cardiac aging are still poorly understood. Investigating the role of integrin-linked kinase (ilk) and β1-integrin (myospheroid, mys) in Dr...

journal_title：Aging cell

authors： Nishimura M,Kumsta C,Kaushik G,Diop SB,Ding Y,Bisharat-Kernizan J,Catan H,Cammarato A,Ross RS,Engler AJ,Bodmer R,Hansen M,Ocorr K

更新日期：2014-06-01 00:00:00

abstract：:Reactive oxygen species (ROS) play important signaling roles in metazoans, but also cause significant molecular damage. Animals tightly control ROS levels using sophisticated defense mechanisms, yet the transcriptional pathways that induce ROS defense remain incompletely understood. In the nematode Caenorhabditis eleg...

journal_title：Aging cell

authors： Goh GY,Martelli KL,Parhar KS,Kwong AW,Wong MA,Mah A,Hou NS,Taubert S

更新日期：2014-02-01 00:00:00

abstract：:Brain lesions in Alzheimer's disease (AD) include amyloid plaques made of Aβ peptides and neurofibrillary tangles composed of hyperphosphorylated tau protein with synaptic and neuronal loss and neuroinflammation. Aβ oligomers can trigger tau phosphorylation and neuronal alterations through activation of neuronal kinas...

journal_title：Aging cell

authors： Tible M,Mouton Liger F,Schmitt J,Giralt A,Farid K,Thomasseau S,Gourmaud S,Paquet C,Rondi Reig L,Meurs E,Girault JA,Hugon J

更新日期：2019-06-01 00:00:00

abstract：:Impairments of dendritic trees and spines have been found in many neurodegenerative diseases, including Alzheimer's disease (AD), in which the deficits of melatonin signal pathway were reported. Melatonin receptor 2 (MT2) is widely expressed in the hippocampus and mediates the biological functions of melatonin. It is ...

journal_title：Aging cell

authors： Tang H,Ma M,Wu Y,Deng MF,Hu F,Almansoub HAMM,Huang HZ,Wang DQ,Zhou LT,Wei N,Man H,Lu Y,Liu D,Zhu LQ

更新日期：2019-04-01 00:00:00

abstract：:Older adults often show signs of impaired CD8+ T-cell immunity, reflected by weaker responses against new infections and vaccinations, and decreased protection against reinfection. This immune impairment is in part thought to be the consequence of a decrease in both T-cell numbers and repertoire diversity. If this is ...

journal_title：Aging cell

authors： Lanfermeijer J,Borghans JAM,van Baarle D

更新日期：2020-11-01 00:00:00

abstract：:Dietary restriction extends lifespan and inhibits reproduction in many species. In Caenorhabditis elegans, inhibiting reproduction by germline removal extends lifespan. Therefore, we asked whether the effect of dietary restriction on lifespan might proceed via changes in the activity of the germline. We found that die...

journal_title：Aging cell

authors： Crawford D,Libina N,Kenyon C

更新日期：2007-10-01 00:00:00

abstract：:The nematode Caenorhabditis elegans has become one of the most widely used model systems for the study of aging, yet very little is known about how C. elegans age. The development of the worm, from egg to young adult has been completely mapped at the cellular level, but such detailed studies have not been extended thr...

journal_title：Aging cell

authors： Golden TR,Beckman KB,Lee AH,Dudek N,Hubbard A,Samper E,Melov S

更新日期：2007-04-01 00:00:00

abstract：:Temperature variations are known to modulate aging and life-history traits in poikilotherms as different as worms, flies and fish. In invertebrates, temperature affects lifespan by modulating the slope of age-dependent acceleration in death rate, which is thought to reflect the rate of age-related damage accumulation....

journal_title：Aging cell

authors： Valenzano DR,Terzibasi E,Cattaneo A,Domenici L,Cellerino A

更新日期：2006-06-01 00:00:00

abstract：:Pre-lamin A and progerin have been implicated in normal aging, and the pathogenesis of age-related degenerative diseases is termed 'laminopathies'. Here, we show that mature lamin A has an essential role in cellular fitness and that oxidative damage to lamin A is involved in cellular senescence. Primary human dermal f...

journal_title：Aging cell

authors： Pekovic V,Gibbs-Seymour I,Markiewicz E,Alzoghaibi F,Benham AM,Edwards R,Wenhert M,von Zglinicki T,Hutchison CJ

更新日期：2011-12-01 00:00:00

abstract：:Ubiquitously reduced signaling via Methuselah (MTH), a G-protein-coupled receptor (GPCR) required for neurosecretion, has previously been reported to extend life and enhance stress resistance in flies. Whether these effects are due to reduced MTH signalling in specific tissues remains unknown. We determined that reduc...

journal_title：Aging cell

authors： Gimenez LE,Ghildyal P,Fischer KE,Hu H,Ja WW,Eaton BA,Wu Y,Austad SN,Ranjan R

更新日期：2013-02-01 00:00:00