The GATA transcription factor/MTA-1 homolog egr-1 promotes longevity and stress resistance in Caenorhabditis elegans.

abstract：:The age-associated decline of immune responses causes high susceptibility to infections and reduced vaccine efficacy in the elderly. However, the mechanisms underlying age-related deficits are unclear. Here, we found that the expression and signaling of flagellin (FlaB)-dependent Toll-like receptor 5 (TLR5), unlike th...

journal_title：Aging cell

authors： Lim JS,Nguyen KC,Nguyen CT,Jang IS,Han JM,Fabian C,Lee SE,Rhee JH,Cho KA

更新日期：2015-10-01 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：:Studies in the nematode Caenorhabditis elegans have been instrumental in defining genetic pathways that are involved in modulating lifespan. Multiple processes such as endocrine signaling, nutritional sensing and mitochondrial function play a role in determining lifespan in the worm and these mechanisms appear to be c...

journal_title：Aging cell

authors： Gill MS

更新日期：2006-02-01 00:00:00

abstract：:Methionine residues in proteins react readily with reactive oxygen species making them particularly sensitive to oxidation. However, because oxidized methionine can be reduced back in a catalyzed reaction, it has been suggested that methionine residues act as oxidant scavengers, protecting not only the proteins where ...

journal_title：Aging cell

authors： Aledo JC,Li Y,de Magalhães JP,Ruíz-Camacho M,Pérez-Claros JA

更新日期：2011-04-01 00:00:00

abstract：:The skeletal muscle fibre is a syncitium where each myonucleus regulates the gene products in a finite volume of the cytoplasm, i.e., the myonuclear domain (MND). We analysed aging- and gender-related effects on myonuclei organization and the MND size in single muscle fibres from six young (21-31 years) and nine old m...

journal_title：Aging cell

authors： Cristea A,Qaisar R,Edlund PK,Lindblad J,Bengtsson E,Larsson L

更新日期：2010-10-01 00:00:00

abstract：:Pairing two animals in parabiosis to test for systemic or circulatory factors from one animal affecting the other animal has been used in scientific studies for at least 150 years. These studies have led to advances in fields as diverse as endocrinology, immunology, and oncology. A variation on the technique, heteroch...

journal_title：Aging cell

authors： Conboy MJ,Conboy IM,Rando TA

更新日期：2013-06-01 00:00:00

abstract：:Endothelial oxidative stress develops with aging and reactive oxygen species impair endothelium-dependent relaxation (EDR) by decreasing nitric oxide (NO) availability. Endothelial KCa 3.1, which contributes to EDR, is upregulated by H2 O2 . We investigated whether KCa 3.1 upregulation compensates for diminished EDR t...

journal_title：Aging cell

authors： Choi S,Kim JA,Li HY,Shin KO,Oh GT,Lee YM,Oh S,Pewzner-Jung Y,Futerman AH,Suh SH

更新日期：2016-10-01 00:00:00

abstract：:While NLRP3-inflammasome has been implicated in cardiovascular diseases, its role in physiological cardiac aging is largely unknown. During aging, many alterations occur in the organism, which are associated with progressive impairment of metabolic pathways related to insulin resistance, autophagy dysfunction, and inf...

journal_title：Aging cell

authors： Marín-Aguilar F,Lechuga-Vieco AV,Alcocer-Gómez E,Castejón-Vega B,Lucas J,Garrido C,Peralta-Garcia A,Pérez-Pulido AJ,Varela-López A,Quiles JL,Ryffel B,Flores I,Bullón P,Ruiz-Cabello J,Cordero MD

更新日期：2020-01-01 00:00:00

abstract：:A partial reduction in food intake has been found to increase lifespan in many different organisms. We report here a new dietary restriction regimen in the nematode Caenorhabditis elegans, based on the standard agar plate lifespan assay, in which adult worms are maintained in the absence of a bacterial food source. Th...

journal_title：Aging cell

authors： Kaeberlein TL,Smith ED,Tsuchiya M,Welton KL,Thomas JH,Fields S,Kennedy BK,Kaeberlein M

更新日期：2006-12-01 00:00:00

abstract：:Metformin and exercise independently improve insulin sensitivity and decrease the risk of diabetes. Metformin was also recently proposed as a potential therapy to slow aging. However, recent evidence indicates that adding metformin to exercise antagonizes the exercise-induced improvement in insulin sensitivity and car...

journal_title：Aging cell

authors： Konopka AR,Laurin JL,Schoenberg HM,Reid JJ,Castor WM,Wolff CA,Musci RV,Safairad OD,Linden MA,Biela LM,Bailey SM,Hamilton KL,Miller BF

更新日期：2019-02-01 00:00:00

abstract：:Caloric restriction (CR) can delay onset of several age-related pathophysiologies and extend lifespan in various species, including rodents. CR also induces metabolic remodeling involved in activation of lipid metabolism, enhancement of mitochondrial biogenesis, and reduction of oxidative stress in white adipose tissu...

journal_title：Aging cell

authors： Fujii N,Narita T,Okita N,Kobayashi M,Furuta Y,Chujo Y,Sakai M,Yamada A,Takeda K,Konishi T,Sudo Y,Shimokawa I,Higami Y

更新日期：2017-06-01 00:00:00

abstract：:Heart failure with preserved ejection fraction (HFpEF) is the most common type of HF in older adults. Although no pharmacological therapy has yet improved survival in HFpEF, exercise training (ExT) has emerged as the most effective intervention to improving functional outcomes in this age-related disease. The molecula...

journal_title：Aging cell

authors： Roh JD,Houstis N,Yu A,Chang B,Yeri A,Li H,Hobson R,Lerchenmüller C,Vujic A,Chaudhari V,Damilano F,Platt C,Zlotoff D,Lee RT,Shah R,Jerosch-Herold M,Rosenzweig A

更新日期：2020-06-01 00:00:00

abstract：:This article focuses on the role of PAPP-A in mammalian aging. It introduces PAPP-A and a little of its history, briefly discusses the function of PAPP-A in the insulin-like growth factor (IGF) system and the regulators of PAPP-A expression, and then reviews data concerning PAPP-A in aging and age-related diseases esp...

journal_title：Aging cell

authors： Conover CA

更新日期：2010-12-01 00:00:00

abstract：:Aging is the largest risk factor for a variety of noncommunicable diseases. Model organism studies have shown that genetic and chemical perturbations can extend both lifespan and healthspan. Aging is a complex process, with parallel and interacting mechanisms contributing to its aetiology, posing a challenge for the d...

journal_title：Aging cell

authors： Dönertaş HM,Fuentealba Valenzuela M,Partridge L,Thornton JM

更新日期：2018-10-01 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：:Calorie restriction (CR) without malnutrition slows aging in animal models. Oxidative stress reduction was proposed to mediate CR effects. CR effect on urinary F2-isoprostanes, validated oxidative stress markers, was assessed in CALERIE, a two-year randomized controlled trial. Healthy volunteers (n = 218) were randomi...

journal_title：Aging cell

authors： Il'yasova D,Fontana L,Bhapkar M,Pieper CF,Spasojevic I,Redman LM,Das SK,Huffman KM,Kraus WE,CALERIE Study Investigators.

更新日期：2018-04-01 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：:Mitochondrial malfunction is a universal and critical step in the pathogenesis of many neurodegenerative diseases including prion diseases. Dynamin-like protein 1 (DLP1) is one of the key regulators of mitochondrial fission. In this study, we investigated the role of DLP1 in mitochondrial fragmentation and dysfunction...

journal_title：Aging cell

authors： Li C,Wang D,Wu W,Yang W,Ali Shah SZ,Zhao Y,Duan Y,Wang L,Zhou X,Zhao D,Yang L

更新日期：2018-02-01 00:00:00

abstract：:Replicative cellular senescence is an important tumor suppression mechanism and also contributes to aging. Progression of both cancer and aging include significant epigenetic components, but the chromatin changes that take place during cellular senescence are not known. We used formaldehyde assisted isolation of regul...

journal_title：Aging cell

authors： De Cecco M,Criscione SW,Peckham EJ,Hillenmeyer S,Hamm EA,Manivannan J,Peterson AL,Kreiling JA,Neretti N,Sedivy JM

更新日期：2013-04-01 00:00:00

abstract：:This annual review focuses on invertebrate model organisms, which shed light on new mechanisms in aging and provide excellent systems for in-depth analysis. This year, the first quantitative estimate of evolutionary conservation of genetic effects on lifespan has pointed to the key importance of genes involved in prot...

journal_title：Aging cell

authors： Partridge L

更新日期：2008-10-01 00:00:00

abstract：:Cross-sectional studies have repeatedly suggested peripheral blood monocyte telomere length as a biomarker of aging. To test this suggestion in a large population-based follow-up study of the oldest old, we measured telomere length at baseline in 598 participants of the Leiden 85-plus Study (mean age at baseline 89.8 ...

journal_title：Aging cell

authors： Martin-Ruiz CM,Gussekloo J,van Heemst D,von Zglinicki T,Westendorp RG

更新日期：2005-12-01 00:00:00

abstract：:One goal of aging research is to find drugs that delay the onset of age-associated disease. Studies in invertebrates, particularly Caenorhabditis elegans, have uncovered numerous genes involved in aging, many conserved in mammals. However, which of these encode proteins suitable for drug targeting is unknown. To inves...

journal_title：Aging cell

authors： Ye X,Linton JM,Schork NJ,Buck LB,Petrascheck M

更新日期：2014-04-01 00:00:00

abstract：:Current knowledge indicates that the adult mammalian retina lacks regenerative capacity. Here, we show that the adult stem cell marker, leucine-rich repeat-containing G-protein-coupled receptor 5 (Lgr5), is expressed in the retina of adult mice. Lgr5(+) cells are generated at late stages of retinal development and exh...

journal_title：Aging cell

authors： Chen M,Tian S,Glasgow NG,Gibson G,Yang X,Shiber CE,Funderburgh J,Watkins S,Johnson JW,Schuman JS,Liu H

更新日期：2015-08-01 00:00:00

abstract：:One of the hallmarks of aging is the progressive accumulation of senescent cells in organisms, which has been proposed to be a contributing factor to age-dependent organ dysfunction. We recently reported that Bruton's tyrosine kinase (BTK) is an upstream component of the p53 responses to DNA damage. BTK binds to and p...

journal_title：Aging cell

authors： Ekpenyong-Akiba AE,Poblocka M,Althubiti M,Rada M,Jurk D,Germano S,Kocsis-Fodor G,Shi Y,Canales JJ,Macip S

更新日期：2020-01-01 00:00:00

abstract：:Alzheimer's disease (AD) is a terminal age-associated dementia characterized by early synaptic dysfunction and late neurodegeneration. Although the presence of plaques of fibrillar aggregates of the amyloid beta peptide (Abeta) is a signature of AD, evidence suggests that the preplaque small oligomeric Abeta promotes ...

journal_title：Aging cell

authors： Reese LC,Zhang W,Dineley KT,Kayed R,Taglialatela G

更新日期：2008-12-01 00:00:00

abstract：:The transcription of ribosomal RNA genes (rDNA) is subject to epigenetic regulation, as it is abrogated by the methylation of CpG dinucleotides within their promoter region. Here, we investigated, through Sequenom platform, the age-related methylation status of the CpG island falling into the rDNA promoter in 472 bloo...

journal_title：Aging cell

authors： D'Aquila P,Montesanto A,Mandalà M,Garasto S,Mari V,Corsonello A,Bellizzi D,Passarino G

更新日期：2017-10-01 00:00:00

abstract：:In many tissues, mammalian aging is associated with a decline in the replicative and functional capacity of somatic stem cells and other self-renewing compartments. Understanding the basis of this decline is a major goal of aging research. In particular, therapeutic approaches to ameliorate or reverse the age-associat...

journal_title：Aging cell

authors： Sharpless NE

更新日期：2010-08-01 00:00:00

abstract：:Histone acetyltransferases (HATs) are important enzymes that transfer acetyl groups onto histones and thereby regulate both gene expression and chromosomal structures. Previous work has shown that the activation of sirtuins, which are histone deacetylases, can extend lifespan. This suggests that inhibiting HATs may ha...

journal_title：Aging cell

authors： Huang B,Zhong D,Zhu J,An Y,Gao M,Zhu S,Dang W,Wang X,Yang B,Xie Z

更新日期：2020-04-01 00:00:00

abstract：:Naked mole-rats (Heterocephalus glaber), the longest-lived rodents, live 7-10 times longer than similarly sized mice and exhibit normal activities for approximately 75% of their lives. Little is known about the mechanisms that allow them to delay the aging process and live so long. Neuregulin-1 (NRG-1) signaling is cr...

journal_title：Aging cell

authors： Edrey YH,Casper D,Huchon D,Mele J,Gelfond JA,Kristan DM,Nevo E,Buffenstein R

更新日期：2012-04-01 00:00:00

abstract：:Brain mitochondrial function has been posited to decline with aging. In order to test this hypothesis, cortical and striatal mitochondria were isolated from Fischer 344 rats at 2, 5, 11, 24 and 33 months of age. Mitochondrial membrane potential remained stable through 24 months, declining slightly in mitochondria from...

journal_title：Aging cell

authors： LaFrance R,Brustovetsky N,Sherburne C,Delong D,Dubinsky JM

更新日期：2005-06-01 00:00:00