Analysis of the machinery and intermediates of the 5hmC-mediated DNA demethylation pathway in aging on samples from the MARK-AGE Study.

abstract：:Mesenchymal-to-endothelial transition (MEndT) is one of the mechanisms that influences cardiac fibrosis, which is a key process in cardiac remodeling. It has been reported that autophagy inhibits endothelial cell transition. However, whether autophagy could modulate MEndT in cardiac fibrosis has not yet been investiga...

journal_title：Aging

authors： Hu J,Kong S,Dong T,Lin Z,Zhang Q,Chen X,Gong Y,Fan X,He M,Zhou H

更新日期：2020-11-13 00:00:00

abstract：:Bone marrow transplantation is used to examine survival, hematopoietic stem cell function and pathology in recipients of young and old wild type bone marrow derived stem cells (BMDSCs) as well as cells from p53-based models of premature aging. There is no difference in the long term survival of recipients of 8 week-ol...

journal_title：Aging

authors： Guest I,Ilic Z,Scrable H,Sell S

更新日期：2015-12-01 00:00:00

abstract：:One important process in liver cancer growth and progression is angiogenesis. Vascular endothelial growth factor (VEGF) has the significant role in liver cancer angiogenesis. sFlt1 (soluble Fms-like tyrosine kinase-1) is the promising inhibitor of VEGF and can be used as the new method of inhibiting angiogenesis. MSCs...

journal_title：Aging

authors： Niu J,Wang Y,Wang J,Bin L,Hu X

更新日期：2016-12-28 00:00:00

abstract：:Wilms tumor is a type of pediatric solid tumor that arises partly due to somatic and germline mutations. Single-nucleotide polymorphisms (SNPs) in the RAS gene reportedly modify the risk for several types of human malignancies. We conducted a multicenter study to investigate whether RAS gene variants predispose indivi...

journal_title：Aging

authors： Fu W,Zhuo Z,Hua RX,Fu K,Jia W,Zhu J,Zhang J,Cheng J,Zhou H,Xia H,He J,Liu G

更新日期：2019-03-12 00:00:00

abstract：:This study aimed to investigate the risk factors of second primary cancer among female breast cancer (BC) survivors, with emphasis on the prediction of the individual risk conditioned on the patient's characteristics. We identified 208,474 BC patients diagnosed between 2004 and 2010 from the Surveillance, Epidemiology...

journal_title：Aging

authors： Qian X,Jia H,Zhang Y,Ma B,Qin G,Wu Z

更新日期：2020-10-13 00:00:00

abstract：:Myocardial infarction is a cardiovascular disease with high mortality. Human umbilical cord mesenchymal stem cells (hUC-MSCs) with strong self-renewal capacity and multipotency, provide the possibility of replacing injured cardiomyocytes. hUC-MSCs were cultured on polyacrylamide hydrogels with stiffnesses correspondin...

journal_title：Aging

authors： Sun Y,Liu J,Xu Z,Lin X,Zhang X,Li L,Li Y

更新日期：2020-12-09 00:00:00

abstract：:The lack of a univocal definition of frailty, a condition frequently found in the elderly population which is correlated with an increased risk of mortality, has prompted the search for clinical and laboratory parameters associated with this condition. Whereas OPG is a protein involved in different pathophysiological ...

journal_title：Aging

authors： Valentini A,Cianfarani MA,Tarantino U,Di Daniele N,Bertoli A

更新日期：2019-07-17 00:00:00

abstract：:Myocardial infarction is characterized by sudden ischemia and cardiomyocyte death. Mitochondria have critical roles in regulating cardiomyocyte viability and can sustain damage under ischemic conditions. Mitophagy is a mechanism by which damaged mitochondria are removed by autophagy to maintain mitochondrial structure...

journal_title：Aging

authors： Xin T,Lu C

更新日期：2020-03-10 00:00:00

abstract：:Dermal white adipose tissue (dWAT) is increasingly appreciated as a special fat depot. The adipocytes in this depot exert a variety of unique effects on their surrounding cells and can undergo massive phenotypic changes. Significant modulation of dWAT content can be observed both in intrinsically and extrinsically age...

journal_title：Aging

authors： Kruglikov IL,Scherer PE

更新日期：2016-07-01 00:00:00

abstract：:In this meta-analysis, we systematically investigated the correlation between single nucleotide polymorphisms (SNPs) and pancreatic cancer (PC) risk. We searched PubMed, Network Science, EMBASE, Cochrane Library, China National Knowledge Infrastructure (CNKI), China Science and Technology Periodical Database (VIP), an...

journal_title：Aging

authors： Ye ZM,Li LJ,Luo MB,Qing HY,Zheng JH,Zhang C,Lu YX,Tang YM

更新日期：2020-11-20 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：:Multiple recent advances in machine learning enabled computer systems to exceed human performance in many tasks including voice, text, and speech recognition and complex strategy games. Aging is a complex multifactorial process driven by and resulting in the many minute changes transpiring at every level of the human ...

journal_title：Aging

authors： Zhavoronkov A,Li R,Ma C,Mamoshina P

更新日期：2019-11-25 00:00:00

abstract：:Most muscle pathologies are characterized by the progressive loss of muscle tissue due to chronic degeneration combined with the inability of regeneration machinery to replace the damaged muscle. These pathological changes, known as muscle wasting, can be attributed to the activation of several proteolytic systems, su...

journal_title：Aging

authors： Scicchitano BM,Rizzuto E,Musarò A

更新日期：2009-05-13 00:00:00

abstract：:Biomarkers of all-cause mortality are of tremendous clinical and research interest. Because of the long potential duration of prospective human lifespan studies, such biomarkers can play a key role in quantifying human aging and quickly evaluating any potential therapies. Decades of research into mortality biomarkers ...

journal_title：Aging

authors： Peto MV,De la Guardia C,Winslow K,Ho A,Fortney K,Morgen E

更新日期：2017-08-31 00:00:00

abstract：:Pyridoxine 5'-phosphate oxidase (PNPO) is a converting enzyme for an active form of vitamin B6. This study aims to evaluate the biological function and the regulatory mechanism of PNPO in human breast invasive ductal carcinoma (IDC). We unveiled for the first time that PNPO was upregulated in patients with IDC and was...

journal_title：Aging

authors： Ren W,Guan W,Zhang J,Wang F,Xu G

更新日期：2019-04-14 00:00:00

abstract：:Age-related disease burdens increased over time, and whether plasma peptides can be used to accurately predict age in order to explain the variation in biological indicators remains inadequately understood. Here we first developed a biological age model based on plasma peptides in 1890 Chinese Han adults. Based on mas...

journal_title：Aging

authors： Cao W,Zheng D,Wang G,Zhang J,Ge S,Singh M,Wang H,Song M,Li D,Wang W,Xu X,Wang Y

更新日期：2020-06-05 00:00:00

abstract：:Bladder cancer (BCa) is a heterogeneous disease with various tumorigenic mechanisms and clinical behaviors. The current tumor-node-metastasis (TNM) staging system is inadequate to predict overall survival (OS) in BCa patients. We developed a BCa-specific, long-non-coding-RNA (lncRNA)-based nomogram to improve survival...

journal_title：Aging

authors： Wang Y,Du L,Yang X,Li J,Li P,Zhao Y,Duan W,Chen Y,Wang Y,Mao H,Wang C

更新日期：2020-02-12 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：:Patients with end-stage renal disease (ESRD) display phenotypic features of premature biological aging, characterized by disproportionately high morbidity and mortality at a younger age. Nuclear factor erythroid 2-related factor 2 (Nrf2) activity, a master regulator of antioxidative responses, declines with age and is...

journal_title：Aging

authors： Sumida K,Han Z,Dashputre AA,Potukuchi PK,Kovesdy CP

更新日期：2020-07-13 00:00:00

abstract：:To investigate the association of homocysteine concentration with intracranial atherosclerotic stenosis (ICAS), we assessed 933 acute ischemic stroke patients (346 with ICAS, 587 without ICAS) and 798 non-stroke controls (175 with ICAS, 623 without ICAS) with magnetic resonance angiography (MRA). Homocysteine concentr...

journal_title：Aging

authors： Liu Y,Song JH,Hou XH,Ma YH,Shen XN,Xu W,Sun FR,Dong Q,Yu JT,Tan L,Chi S

更新日期：2019-06-12 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：:Cybrid technology was used to replace Leber hereditary optic neuropathy (LHON) causing mitochondrial DNA (mtDNA) mutations from patient-specific fibroblasts with wildtype mtDNA, and mutation-free induced pluripotent stem cells (iPSCs) were generated subsequently. Retinal ganglion cell (RGC) differentiation demonstrate...

journal_title：Aging

authors： Wong RCB,Lim SY,Hung SSC,Jackson S,Khan S,Van Bergen NJ,De Smit E,Liang HH,Kearns LS,Clarke L,Mackey DA,Hewitt AW,Trounce IA,Pébay A

更新日期：2017-04-01 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：:Understanding how metabolites are longitudinally influenced by age and sex could facilitate the identification of metabolomic profiles and trajectories that indicate disease risk. We investigated the metabolomics of age and sex using longitudinal plasma samples from the Wisconsin Registry for Alzheimer's Prevention (W...

journal_title：Aging

authors： Darst BF,Koscik RL,Hogan KJ,Johnson SC,Engelman CD

更新日期：2019-02-24 00:00:00

abstract：:Long non-coding RNAs (lncRNAs) have been reported to play significant roles in human tumorigenesis, for example, in hepatocellular carcinoma (HCC). This study explored the role of LINC01419, a new lncRNA, in HCC. In vitro study revealed that LINC01419 promotes growth and migration of HCC cells. Genes that affected cel...

journal_title：Aging

authors： Zhang G,Chen X,Ma L,Ding R,Zhao L,Ma F,Deng X

更新日期：2020-06-10 00:00:00

abstract：:FBXW7 functions as an E3 ubiquitin ligase to mediate oncoprotein degradation via the ubiquitin-proteasome system in cancer cells, effectively inhibiting the growth and survival of tumor cells. However, little is known about the functions of FBXW7 in macrophages and the tumor immune microenvironment. In this study, we ...

journal_title：Aging

authors： Zhong L,Zhang Y,Li M,Song Y,Liu D,Yang X,Yang D,Qu H,Lai L,Wang Q,Chen Z

更新日期：2020-12-01 00:00:00

abstract：:Hepatocellular carcinoma (HCC) is one of the leading malignant diseases worldwide, but therapeutic targets for HCC are lacking. Here, we characterized a significant upregulation of Small Nuclear Ribonucleoprotein Polypeptides B and B1 (SNRPB) in HCC via qRT-PCR, western blotting, tissue microarray and public database ...

journal_title：Aging

authors： Zhan YT,Li L,Zeng TT,Zhou NN,Guan XY,Li Y

更新日期：2020-12-03 00:00:00

abstract：:Dysregulation of the circadian timing system (CTS) frequently appears during colorectal cancer (CRC) progression. In order to better understand the role of the circadian clock in CRC progression, this study evaluated in vitro how knockdown of a core circadian protein BMAL1 (BMAL1-KD) influenced the behavior of two pri...

journal_title：Aging

authors： Zhang Y,Devocelle A,Souza L,Foudi A,Tenreira Bento S,Desterke C,Sherrard R,Ballesta A,Adam R,Giron-Michel J,Chang Y

更新日期：2020-05-10 00:00:00

abstract：OBJECTIVE:This study aimed to explore the effect of silencing hTERT on the CSC-like characteristics and radioresistance of CNE-2R cells. RESULTS:Silencing hTERT suppressed CNE-2R cell proliferation and increased the cell apoptosis rate and radiosensitivity in vitro. Moreover, it could also inhibit the growth of xenogr...

journal_title：Aging

authors： Chen K,Li L,Qu S,Pan X,Sun Y,Wan F,Yu B,Zhou L,Zhu X

更新日期：2020-11-24 00:00:00

abstract：:Multiple sclerosis is among the most serious inflammatory demyelinating diseases (IDD). Interleukin-23A (IL23A) regulates and coordinates the activities of immune cells by interacting with its receptor IL23R and plays key roles in the pathogenesis of immune inflammatory diseases. IDD, deemed to be a kind of autoimmune...

journal_title：Aging

authors： Li FF,Zhu XD,Yan P,Jin MH,Yue H,Zhang Q,Fu J,Liu SL

更新日期：2016-11-26 00:00:00