Developmentally-programmed cellular senescence is conserved and widespread in zebrafish.

abstract：:Detecting low-abundance mutations is very important for cancer diagnosis and treatment. Here we describe an improved targeted sequencing analysis that dramatically increases sequencing depth. Seven colorectal cancer (CRC) patients and seven healthy adults were enrolled in this study. We examined genetic mutations in t...

journal_title：Aging

authors： Li Y,Dai Z,Huang G,Jin Y,Ning Z,Shen J

更新日期：2020-01-12 00:00:00

abstract：BACKGROUND:Chromosome 1p/19q codeletion is increasingly being recognized as the crucial genetic marker for glioma patients and have been included in WHO classification of glioma in 2016. Fluorescent in situ hybridization, a widely used method in detecting 1p/19q status, has some methodological limitations which might i...

journal_title：Aging

authors： Wang ZL,Zhao Z,Wang Z,Zhang CB,Jiang T

更新日期：2019-02-02 00:00:00

abstract：:The tumor suppressor LKB1 has emerged as a critical regulator of cell polarity and energy‐metabolism. Studies in diverse model organisms continue to unravel the pathways downstream of LKB1; the emerging picture is that the outcomes of LKB1 signaling are mediated by a plethora of tissue‐specific and context‐dependent e...

journal_title：Aging

authors： van der Velden YU,Haramis AP

更新日期：2011-04-01 00:00:00

abstract：:The loss of regenerative capacity of tissues is one of the major characteristics of aging. Liver represents a powerful system for investigations of mechanisms by which aging reduces regenerative capacity of tissues. The studies within last five years revealed critical role of epigenetic silencing in the inhibition of ...

journal_title：Aging

authors： Jin J,Wang GL,Timchenko L,Timchenko NA

更新日期：2009-06-22 00:00:00

abstract：:Mitochondrial dysfunction is evident in numerous neurodegenerative and age-related disorders. It has also been linked to cellular ageing, however our current understanding of the mitochondrial changes that occur are unclear. Functional studies have made some progress reporting reduced respiration, dynamic structural m...

journal_title：Aging

authors： Ingram T,Chakrabarti L

更新日期：2016-12-13 00:00:00

abstract：:Epithelial-to-mesenchymal transition (EMT) is important in tumor invasiveness and metastasis. We aimed to determine prognostic value of six key EMT markers (CDH1, CDH2, SNAI1, SNAI2, VIM, TWIST1) in clear cell renal cell carcinoma (ccRCC). A total of 533 ccRCC patients with RNASeq data from The Cancer Genome Atlas (TC...

journal_title：Aging

authors： Xu H,Xu WH,Ren F,Wang J,Wang HK,Cao DL,Shi GH,Qu YY,Zhang HL,Ye DW

更新日期：2020-01-08 00:00:00

abstract：:Sarcopenia is the degenerative loss of muscle mass and strength with aging. Although a role of mitochondrial metabolism in muscle function and in the development of many diseases has been described, the role of mitochondrial topology and dynamics in the process of muscle aging is not fully understood. This work shows ...

journal_title：Aging

authors： Del Campo A,Contreras-Hernández I,Castro-Sepúlveda M,Campos CA,Figueroa R,Tevy MF,Eisner V,Casas M,Jaimovich E

更新日期：2018-01-04 00:00:00

abstract：:In this study, we investigated brain morphological changes in adults with non-syndromic cleft lip and palate (NSCLP) after articulation rehabilitation (AR). High-resolution T1 weighted brain magnetic resonance imaging data were analyzed from 45 adults with NSCLP after palatoplasty: 24 subjects were assessed before AR ...

journal_title：Aging

authors： Li Z,Zhang W,Li C,Wang M,Wang S,Chen R,Zhang X

更新日期：2020-07-03 00:00:00

abstract：:Age-related loss of muscle mass and strength can be accelerated by impaired recovery of muscle mass following a transient atrophic stimulus. The aim of this study was to identify the mechanisms underlying the attenuated recovery of muscle mass and strength in old rats following disuse-induced atrophy. Adult (9 month) ...

journal_title：Aging

authors： Baehr LM,West DW,Marcotte G,Marshall AG,De Sousa LG,Baar K,Bodine SC

更新日期：2016-01-01 00:00:00

abstract：:The incidence of subarachnoid hemorrhage (SAH) and hazard ratio of death increase with age. Overactivation of microglia contributes to brain damage. This study aimed to investigate the effects of A3 adenosine receptors (A3R) activation on neurofunction and microglial phenotype polarization in the context of SAH in age...

journal_title：Aging

authors： Li P,Li X,Deng P,Wang D,Bai X,Li Y,Luo C,Belguise K,Wang X,Wei X,Xia Z,Yi B

更新日期：2020-11-30 00:00:00

abstract：:Accumulating evidence suggests that early-life diet may program one's health status by causing permanent alternations in specific organs, tissues, or metabolic or homeostatic pathways, and such programming effects may propagate across generations through heritable epigenetic modifications. However, it remains uninvest...

journal_title：Aging

authors： Xia B,de Belle JS

更新日期：2016-05-01 00:00:00

abstract：:We explored whether acute atorvastatin treatment would improve clinical outcomes and reduce the incidence of cerebral vasospasm after aneurysmal subarachnoid hemorrhage in elderly Chinese adults. Patients (60 to 90 years old) were admitted to intensive care units after surgery to clip or embolize their aneurysms. We a...

journal_title：Aging

authors： Chen J,Li M,Zhu X,Chen L,Yang S,Zhang C,Wu T,Feng X,Wang Y,Chen Q

更新日期：2020-02-07 00:00:00

abstract：:Alternative splicing (AS) changes are considered to be critical in predicting treatment response. Our study aimed to investigate differential splicing patterns and to elucidate the role of splicing factor (SF) as prognostic markers of low-grade glioma (LGG). We downloaded RNA-seq data from a cohort of 516 LGG tumors i...

journal_title：Aging

authors： Liu WR,Li CY,Xu WH,Liu XJ,Tang HD,Huang HN

更新日期：2020-07-13 00:00:00

abstract：:Differences in the way human and mouse fibroblasts experience senescence in culture had long puzzled researchers. While senescence of human cells is mediated by telomere shortening, Parrinello et al. demonstrated that senescence of mouse cells is caused by extreme oxygen sensitivity. It was hypothesized that the strik...

journal_title：Aging

authors： Patrick A,Seluanov M,Hwang C,Tam J,Khan T,Morgenstern A,Wiener L,Vazquez JM,Zafar H,Wen R,Muratkalyeva M,Doerig K,Zagorulya M,Cole L,Catalano S,Lobo Ladd AA,Coppi AA,Coşkun Y,Tian X,Ablaeva J,Nevo E,Gladyshev VN

更新日期：2016-05-01 00:00:00

abstract：:Differences in microRNA (miRNA) expression after intracerebral hemorrhage (ICH) have been reported in human and animal models, and miRNAs are being investigated as a new treatment for inflammation and oxidative stress after ICH. In this study, we found that microRNA-183-5p expression was decreased in the mouse brain a...

journal_title：Aging

authors： Wang Y,Song Y,Pang Y,Yu Z,Hua W,Gu Y,Qi J,Wu H

更新日期：2020-06-29 00:00:00

abstract：:Despite the accumulating evidence from in vitro and animal experiments supporting the role of kynurenine (a tryptophan metabolite) in a number of degenerative age-related changes, the relationship between kynurenine and frailty in older adults is not well understood. We collected blood samples from 73 participants who...

journal_title：Aging

authors： Jang IY,Park JH,Kim JH,Lee S,Lee E,Lee JY,Park SJ,Kim DA,Hamrick MW,Kim BJ

更新日期：2020-11-13 00:00:00

abstract：:Pulmonary arterial hypertension (PAH) is characterized by pulmonary artery smooth muscle cell (PASMC) dysfunction. However, the underlying mechanisms of PASMC dysfunction remain largely unknown. Here, we show that mitochondrial fragmentation contributes to PASMC dysfunction through enhancement of endoplasmic reticulum...

journal_title：Aging

authors： Zhuan B,Wang X,Wang MD,Li ZC,Yuan Q,Xie J,Yang Z

更新日期：2020-11-18 00:00:00

abstract：:Previous studies have indicated a correlation between nut intake and cancer risk in humans. This meta-analysis aimed to determine the relationship between nut consumption and the risks of cancer incidence and mortality. The PubMed, Embase, and Web of Science databases were searched up to August 2019. Relative risks an...

journal_title：Aging

authors： Zhang D,Dai C,Zhou L,Li Y,Liu K,Deng YJ,Li N,Zheng Y,Hao Q,Yang S,Song D,Wu Y,Zhai Z,Cao S,Dai Z

更新日期：2020-06-02 00:00:00

abstract：:Hallmarks of aging include loss of protein homeostasis and dysregulation of stress-adaptive pathways. Loss of adaptive homeostasis, increases accumulation of DNA, protein, and lipid damage. During acute stress, the Cnc-C (Drosophila Nrf2 orthologue) transcriptionally-regulated 20S proteasome degrades damaged proteins ...

journal_title：Aging

authors： Pomatto LCD,Wong S,Carney C,Shen B,Tower J,Davies KJA

更新日期：2017-04-01 00:00:00

abstract：:Previous studies have shown that PCB1254 has an adverse effect on zebrafish retinal development, but the basic mechanism behind it is not clear. The purpose of this study was to investigate the molecular mechanisms of PCB-induced retinal dysplasia. RT-qPCR, immunoblotting, HE staining and immunofluorescence were adopt...

journal_title：Aging

authors： Zhang X,Zhang Q,Jiang Y,Zhang S,Hong Q,Guo X,Chi X,Tong M

更新日期：2019-10-16 00:00:00

abstract：:Retinal pigment epithelial (RPE) cells increase in size and multinucleate during aging. We have shown using human and mouse cell lines that oxidised photoreceptor outer segments (oxPOS)-induced cytokinesis failure is related to RPE cell multinucleation, although the underlying mechanism remains unknown. This study inv...

journal_title：Aging

authors： Rajapakse D,Chen M,Curtis TM,Xu H

更新日期：2017-10-09 00:00:00

abstract：:Proteasome inhibition demonstrates highly effective impact on multiple myeloma (MM) treatment. Here, we aimed to examine anti-tumor efficiency and underlying mechanisms of a novel well tolerated orally applicable proteasome inhibitor NNU546 and its hydrolyzed pharmacologically active form NNU219. NNU219 showed more se...

journal_title：Aging

authors： Zhou H,Lei M,Wang W,Guo M,Wang J,Zhang H,Qiao L,Feng H,Liu Z,Chen L,Hou J,Wang X,Gu C,Zhao B,Izumchenko E,Yang Y,Zhu Y

更新日期：2020-11-16 00:00:00

abstract：INTRODUCTION:Circulating non-coding RNA is an ideal source to discover novel biomarkers for non-invasive screening. However, studies for the discovery of universal miRNAs in serum and exosomes for breast cancer early diagnosis are limited. METHODS:Based on bioinformatic analysis, in vitro and in vivo studies were perf...

journal_title：Aging

authors： Liu D,Li B,Shi X,Zhang J,Chen AM,Xu J,Wang W,Huang K,Gao J,Zheng Z,Liu D,Wang H,Shi W,Chen L,Xu J

更新日期：2021-01-20 00:00:00

abstract：:The ventral hypothalamus (VHT) integrates several physiological cues to maintain glucose homeostasis and energy balance. Aging is associated with increased glucose intolerance but the underlying mechanisms responsible for age-related metabolic decline, including neuronal signaling in the VHT, remain elusive. We have s...

journal_title：Aging

authors： Sato K,Idelevich A,Nagano K,Rowe GC,Gori F,Baron R

更新日期：2017-01-20 00:00:00

abstract：:A poor outcome for pancreatic ductal adenocarcinoma (PDAC) patients is still a challenge worldwide. The aim of our study is to investigate the potential of key laminin subunits for being used both as a diagnostic and prognostic biomarker for PDAC patients. We evaluated the mRNA expression and prognostic value of lamin...

journal_title：Aging

authors： Yang C,Liu Z,Zeng X,Wu Q,Liao X,Wang X,Han C,Yu T,Zhu G,Qin W,Peng T

更新日期：2019-06-10 00:00:00

abstract：:Abnormal expression of long noncoding RNA (lncRNA) is involved in human cancers, including colorectal cancer (CRC). However, their functional mechanism is largely unknown. In this study, we explored the roles of lncRNA SOCS2-AS1 in modulating CRC progression. We showed that SOCS2-AS1 was lowly expressed in CRC tissues...

journal_title：Aging

authors： Zheng Z,Li X,You H,Zheng X,Ruan X

更新日期：2020-05-21 00:00:00

abstract：PURPOSE:To develop a decision tree algorithm-based classification system for personalized management of hepatocellular carcinoma (HCC) patients with macroscopic vascular invasion. RESULTS:The HVTT-PVTT score could differentiate two groups of patients (< 3 and ≥ 3 points) with different survival outcomes (7.4 vs 4.6 mo...

journal_title：Aging

authors： Cao F,Shen L,Qi H,Xie L,Song Z,Chen S,Fan W

更新日期：2019-11-03 00:00:00

abstract：:Availability of methionine is known to modulate the rate of aging in model organisms, best illustrated by the observation that dietary methionine restriction extends the lifespan of rodents. However, the underlying mechanisms are incompletely understood. In eukaryotic cells, methionine can be converted to cysteine thr...

journal_title：Aging

authors： Albertini E,Kozieł R,Dürr A,Neuhaus M,Jansen-Dürr P

更新日期：2012-10-01 00:00:00

abstract：:Cellular senescence is associated with aging and is considered a potential contributor to age-associated neurodegenerative disease. Exposure to ionizing radiation increases the risk of developing premature neurovascular degeneration and dementia but also induces premature senescence. As cells of the cerebrovascular en...

journal_title：Aging

authors： McRobb LS,McKay MJ,Gamble JR,Grace M,Moutrie V,Santos ED,Lee VS,Zhao Z,Molloy MP,Stoodley MA

更新日期：2017-04-01 00:00:00

abstract：:In this study, we investigated the functional and clinical significance of the long non-coding RNA (lncRNA) FAM181A-AS1 in human gliomas. TCGA, GTEx and CGGA database analyses showed that high FAM181A-AS1 expression correlates with advanced tumor stage and poor survival of glioma patients. FAM181A-AS1 expression is hi...

journal_title：Aging

authors： Jiang X,Chen D

更新日期：2020-10-20 00:00:00