DNA methylation perturbations may link altered development and aging in the lung.

Abstract:

:Fetal perturbations in DNA methylation during lung development may reveal insights into the enduring impacts on adult lung health and disease during aging that have not been explored altogether before. We studied the association between genome-wide DNA-methylation and post-conception age in fetal-lung (n=78, 42 exposed to in-utero-smoke (IUS)) tissue and chronological age in adult-lung tissue (n=160, 114 with Chronic Obstructive Pulmonary Disease) using multi-variate linear regression models with covariate adjustment and tested for effect modification by phenotypes. Overlapping age-associations were evaluated for functional and tissue-specific enrichment using the Genotype-Tissue-Expression (GTEx) project. We identified 244 age-associated differentially methylated positions and 878 regions overlapping between fetal and adult-lung tissues. Hyper-methylated CpGs (96%) were enriched in transcription factor activity (FDR adjusted P=2x10-33) and implicated in developmental processes including embryonic organ morphogenesis, neurogenesis and growth delay. Hypo-methylated CpGs (2%) were enriched in oxido-reductase activity and VEGFA-VEGFR2 Signaling. Twenty-one age-by-sex and eleven age-by-pack-years interactions were statistically significant (FDR<0.05) in adult-lung tissue. DNA methylation in transcription factors during development in fetal lung recapitulates in adult-lung tissue with aging. These findings reveal molecular mechanisms and pathways that may link disrupted development in early-life and age-associated lung diseases.

journal_name

Aging (Albany NY)

journal_title

Aging

authors

Kachroo P,Morrow JD,Vyhlidal CA,Gaedigk R,Silverman EK,Weiss ST,Tantisira KG,DeMeo DL

doi

10.18632/aging.202544

subject

Has Abstract

pub_date

2021-01-19 00:00:00

issn

1945-4589

pii

202544

journal_volume

13

pub_type

杂志文章

相关文献

Aging-US文献大全
  • MicroRNA-214-3p targets the PLAGL2-MYH9 axis to suppress tumor proliferation and metastasis in human colorectal cancer.

    abstract::Evidence has shown that microRNAs (miRNAs) participate in the progression of CRC. Previous studies have indicated that miR-214-3p is abnormally expressed in various malignant tumors. However, the biological function it plays in CRC and the potential mechanism are unclear. Here, we demonstrated that miR-214-3p was obvi...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.103233

    authors: Zhou Z,Wu L,Liu Z,Zhang X,Han S,Zhao N,Bao H,Yuan W,Chen J,Ji J,Shu X

    更新日期:2020-05-15 00:00:00

  • Clinical characteristics and prognostic factors of COVID-19 patients progression to severe: a retrospective, observational study.

    abstract::The outbreak of coronavirus disease 2019 (COVID-19) has become a world-wide emergency. The severity of COVID-19 is highly correlated with its mortality rate. We aimed to disclose the clinical characteristics and prognostic factors of COVID-19 patients who developed severe COVID-19. The study enrolled cases (no=1848) w...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.103931

    authors: Liao Y,Feng Y,Wang B,Wang H,Huang J,Wu Y,Wu Z,Chen X,Yang C,Fu X,Sun H

    更新日期:2020-10-14 00:00:00

  • Proteomic identification of prognostic tumour biomarkers, using chemotherapy-induced cancer-associated fibroblasts.

    abstract::Cancer cells grow in highly complex stromal microenvironments, which through metabolic remodelling, catabolism, autophagy and inflammation nurture them and are able to facilitate metastasis and resistance to therapy. However, these changes in the metabolic profile of stromal cancer-associated fibroblasts and their imp...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.100808

    authors: Peiris-Pagès M,Smith DL,Győrffy B,Sotgia F,Lisanti MP

    更新日期:2015-10-01 00:00:00

  • Identification of an immune-related long non-coding RNA signature and nomogram as prognostic target for muscle-invasive bladder cancer.

    abstract::To identify an immune-related prognostic signature based on long non-coding RNAs (lncRNAs) and find immunotherapeutic targets for bladder urothelial carcinoma, we downloaded RNA-sequencing data from The Cancer Genome Atlas (TCGA) dataset. Functional enrichment analysis demonstrated bladder urothelial carcinoma was rel...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.103369

    authors: Song Y,Jin D,Chen J,Luo Z,Chen G,Yang Y,Liu X

    更新日期:2020-06-24 00:00:00

  • Hypoxia-induced let-7f-5p/TARBP2 feedback loop regulates osteosarcoma cell proliferation and invasion by inhibiting the Wnt signaling pathway.

    abstract::Osteosarcoma (OS) is the most common bone tumor in children and adolescents and is characterized by high metastatic and recurrence rates. In the past, it has been shown that microRNAs may play critical roles in hypoxia-related OS proliferation and invasion. However, the mechanisms by which OS cells acquire this malign...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.103049

    authors: Chen G,Gu H,Fang T,Zhou K,Xu J,Yin X

    更新日期:2020-04-17 00:00:00

  • Identification of candidate lncRNAs and circRNAs regulating WNT3/β-catenin signaling in essential hypertension.

    abstract::Mounting evidence suggests that noncoding RNAs (ncRNAs) contribute to the pathogenesis of cardiovascular diseases. However, their role in essential hypertension (EH) is still unclear. We therefore identified differentially expressed long noncoding RNAs (lncRNAs) and circular RNAs (circRNAs) in EH patients from a high-...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.103137

    authors: Yin L,Yao J,Deng G,Wang X,Cai W,Shen J

    更新日期:2020-05-11 00:00:00

  • Long non-coding RNA EWSAT1 promotes human nasopharyngeal carcinoma cell growth in vitro by targeting miR-326/-330-5p.

    abstract::Long non-coding RNA (lncRNA) Ewing sarcoma associated transcript 1 (EWSAT1) has been identified as an oncogene, and its dysregulation is closed corrected with tumor progression in Ewing sarcoma. Recently, high-through put analysis reveals that EWSAT1 is also highly expressed in human nasopharyngeal carcinoma (NPC). Ho...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.101103

    authors: Song P,Yin SC

    更新日期:2016-11-03 00:00:00

  • Irisin activates Opa1-induced mitophagy to protect cardiomyocytes against apoptosis following myocardial infarction.

    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

    pub_type: 杂志文章

    doi:10.18632/aging.102899

    authors: Xin T,Lu C

    更新日期:2020-03-10 00:00:00

  • Systems biology approach to exploring the effect of cyclic stretching on cardiac cell physiology.

    abstract::Although mechanical forces are involved in pressure-overloaded cardiomyopathy, their effects on gene transcription profiles are not fully understood. Here, we used next-generation sequencing (NGS) to investigate changes in genomic profiles after cyclic mechanical stretching of human cardiomyocytes. We found that 85, 8...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.103465

    authors: Chen CC,Wong TY,Chin TY,Lee WH,Kuo CY,Hsu YC

    更新日期:2020-08-05 00:00:00

  • Stress resistance and lifespan enhanced by downregulation of antimicrobial peptide genes in the Imd pathway.

    abstract::Biological behaviors and longevity of ectothermic animals are remarkably influenced by ambient temperature. Development at 18°C significantly enhances the stress resistance of adult flies with more accumulation of nutrients (especially fat) in the body than development at 25°C. Gene expression analysis between the fli...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.101417

    authors: Lin YR,Parikh H,Park Y

    更新日期:2018-04-19 00:00:00

  • LINC00623/miR-101/HRAS axis modulates IL-1β-mediated ECM degradation, apoptosis and senescence of osteoarthritis chondrocytes.

    abstract::Chondrocyte apoptosis and extracellular matrix (ECM) degeneration have been implicated in the pathogenesis of osteoarthritis (OA). Based on previously reported microarray analysis, HRAS (Harvey rat sarcoma viral oncogene homolog), a member of the RAS protein family, was chosen as a potential regulator of OA chondrocyt...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.102801

    authors: Lü G,Li L,Wang B,Kuang L

    更新日期:2020-02-12 00:00:00

  • Inverse correlation between longevity and developmental rate among wild C. elegans strains.

    abstract::Genetic studies using model organisms have shown that many long-lived mutants display impaired fitness, such as reduced fecundity and delayed development. However, in several wild animals, the association between longevity and fitness does not seem to be inevitable. Thus, the relationship between longevity and fitness...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.100960

    authors: Lee Y,Hwang W,Jung J,Park S,Cabatbat JJ,Kim PJ,Lee SJ

    更新日期:2016-05-01 00:00:00

  • LINC00968 can inhibit the progression of lung adenocarcinoma through the miR-21-5p/SMAD7 signal axis.

    abstract:BACKGROUND:Long non-coding RNAs (LncRNAs) have been associated with several types of cancer. However, little is known about their role in lung adenocarcinoma (LUAD). RESULTS:LINC00968 was significantly differentially expressed in LUAD tissues. Downregulated LINC00968 was associated with clinicopathological features of...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.104011

    authors: Zhu Y,Bo H,Chen Z,Li J,He D,Xiao M,Xiang L,Jin L,Zhou J,Gong L,Zhou Y,Zhou M,Xiong W,Xing X,Li R,Cao K

    更新日期:2020-11-04 00:00:00

  • Ionizing radiation reduces ADAM10 expression in brain microvascular endothelial cells undergoing stress-induced senescence.

    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

    pub_type: 杂志文章

    doi:10.18632/aging.101225

    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

  • Silencing hTERT attenuates cancer stem cell-like characteristics and radioresistance in the radioresistant nasopharyngeal carcinoma cell line CNE-2R.

    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

    pub_type: 杂志文章

    doi:10.18632/aging.104167

    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

  • Development of a machine learning-based multimode diagnosis system for lung cancer.

    abstract::As an emerging technology, artificial intelligence has been applied to identify various physical disorders. Here, we developed a three-layer diagnosis system for lung cancer, in which three machine learning approaches including decision tree C5.0, artificial neural network (ANN) and support vector machine (SVM) were i...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.103249

    authors: Duan S,Cao H,Liu H,Miao L,Wang J,Zhou X,Wang W,Hu P,Qu L,Wu Y

    更新日期:2020-05-23 00:00:00

  • Circular RNAs in leukemia.

    abstract::In pace with the development of gene sequencing technology and transcriptome research, it has been found that 70 to 90% of the human genome is transcribed into RNAs, while only 2% of RNAs encode proteins. This implies that non-coding RNAs (ncRNAs) may exert vital biological functions and a full analysis of non-coding ...

    journal_title:Aging

    pub_type: 杂志文章,评审

    doi:10.18632/aging.102091

    authors: Wu Z,Sun H,Li J,Jin H

    更新日期:2019-07-15 00:00:00

  • Inflammatory cause of metabolic syndrome via brain stress and NF-κB.

    abstract::Metabolic syndrome, a network of medical disorders that greatly increase the risk for developing metabolic and cardiovascular diseases, has reached epidemic levels in many areas of today's world. Despite this alarming medicare situation, scientific understandings on the root mechanisms of metabolic syndrome are still ...

    journal_title:Aging

    pub_type: 杂志文章,评审

    doi:10.18632/aging.100431

    authors: Cai D,Liu T

    更新日期:2012-02-01 00:00:00

  • DR region specific antibody ameliorated but ouabain worsened renal injury in nephrectomized rats through regulating Na,K-ATPase mediated signaling pathways.

    abstract::Reduced Na+-K+-ATPase function is reported in various renal diseases. This implies that increase of Na+-K+-ATPase function may be a new target in treatment of renal injury. We previously reported that Na+-K+-ATPase was stabilized by DRm217, a specific antibody against DR region of Na+-K+-ATPase. In this study, we comp...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.101815

    authors: Wang J,Ullah SH,Li M,Zhang M,Zhang F,Zheng J,Yan X

    更新日期:2019-02-26 00:00:00

  • A novel six-microRNA-based model to improve prognosis prediction of breast cancer.

    abstract::Current tumor-node-metastasis (TNM) stage is unable to accurately predict the overall survival (OS) in breast cancer (BC) patients. This study aimed to construct a microRNA (miRNA)-based model to improve survival prediction of BC. We confirmed 99 differentially expressed miRNAs (DEMs) in 1044 BC samples compared to 10...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.101767

    authors: Lai J,Wang H,Pan Z,Su F

    更新日期:2019-01-30 00:00:00

  • LncRNA FAM181A-AS1 promotes gliomagenesis by sponging miR-129-5p and upregulating ZRANB2.

    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

    pub_type: 杂志文章

    doi:10.18632/aging.103391

    authors: Jiang X,Chen D

    更新日期:2020-10-20 00:00:00

  • SNCA Rep1 microsatellite length influences non-motor symptoms in early Parkinson's disease.

    abstract::Long alpha-synuclein gene (SNCA) promoter (Rep1) allele-carriers are linked to higher risk for Parkinson's disease (PD) and faster motor progression. Non-motor symptoms including autonomic, neuropsychiatric, and sleep disorders are common in PD. However, the relationship between SNCA Rep1 microsatellite lengths and no...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.104111

    authors: Yong AC,Tan YJ,Zhao Y,Lu Z,Ng EY,Ng SY,Chia NS,Choi X,Heng D,Neo S,Xu Z,Tay KY,Au WL,Tan EK,Tan LC,Ng AS

    更新日期:2020-10-20 00:00:00

  • Prognostic value of epithelial-mesenchymal transition markers in clear cell renal cell carcinoma.

    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

    pub_type: 杂志文章

    doi:10.18632/aging.102660

    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

  • Identification of polymorphisms in cancer patients that differentially affect survival with age.

    abstract::The World Health Organization predicts that the proportion of the world's population over 60 will almost double from 12% to 22% between 2015 and 2050. Ageing is the biggest risk factor for cancer, which is a leading cause of deaths worldwide. Unfortunately, research describing how genetic variants affect cancer progre...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.101305

    authors: Doherty A,Kernogitski Y,Kulminski AM,Pedro de Magalhães J

    更新日期:2017-10-20 00:00:00

  • Dexrazoxane ameliorates radiation-induced heart disease in a rat model.

    abstract::Treatment of thoracic tumors with radiotherapy can lead to severe cardiac injury. We investigated the effects of dexrazoxane, a USFDA-approved cardioprotective drug administered with chemotherapy, on radiation-induced heart disease (RIHD) in a rat model. Male Sprague-Dawley rats were irradiated with a single dose of 2...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.202332

    authors: Li L,Nie X,Zhang P,Huang Y,Ma L,Li F,Yi M,Qin W,Yuan X

    更新日期:2021-01-02 00:00:00

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

    abstract::Cellular senescence is considered a stress response imposing a stable cell cycle arrest to restrict the growth of damaged cells. More recently however, cellular senescence was identified during mouse embryo development at particular structures during specific periods of time. This programmed cell senescence has been p...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.103968

    authors: Da Silva-Álvarez S,Guerra-Varela J,Sobrido-Cameán D,Quelle A,Barreiro-Iglesias A,Sánchez L,Collado M

    更新日期:2020-09-29 00:00:00

  • Relationship between the expression of oestrogen receptor and progesterone receptor and 18F-FDG uptake in endometrial cancer.

    abstract:BACKGROUND:Progestogens have been widely used for the treatment of inoperable endometrial cancer or younger patients with endometrial cancer. Identifying markers that are predictive of a response to progestogens is critical for successful therapy. Molecular imaging with 18F-fluorodeoxyglucose positron emission tomograp...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.103352

    authors: Wu C,Chen R,Xu L,Chen Y,Wang Y,Huang G,Liu J

    更新日期:2020-07-08 00:00:00

  • LAIR-1 suppresses cell growth of ovarian cancer cell via the PI3K-AKT-mTOR pathway.

    abstract::Recently, over-expression of LAIR-1 has been found in some solid cancers, including ovarian cancer. The role of LAIR-1 in cancer progression needs further investigation. In this study, we identified the LAIR-1 cDNA sequence of the ovarian cancer cells HO8910. Using SKOV3 cells, we confirmed the finding from our previo...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.103589

    authors: Liu Y,Ma L,Shangguan F,Zhao X,Wang W,Gao Z,Zhou H,Qu G,Huang Y,An J,Xue J,Yang S,Cao Q

    更新日期:2020-09-05 00:00:00

  • Can Serum Cystatin C predict long-term survival in cardiac surgery patients?

    abstract::Renal dysfunction is a risk factor for morbidity and mortality in cardiac surgery patients. Serum Cystatin C (sCysC) is a well-recognized marker of early renal dysfunction but few reports evaluate its prognostic cardio-vascular role. The aim of the study is to consider the prognostic value of sCysC for cardiovascular ...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.101403

    authors: Rovella V,Marrone G,Dessì M,Ferrannini M,Toschi N,Pellegrino A,Casasco M,Di Daniele N,Noce A

    更新日期:2018-03-27 00:00:00

  • The age- and sex-specific decline of the 20s proteasome and the Nrf2/CncC signal transduction pathway in adaption and resistance to oxidative stress in Drosophila melanogaster.

    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

    pub_type: 杂志文章

    doi:10.18632/aging.101218

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

    更新日期:2017-04-01 00:00:00