Abstract:
:Long noncoding RNAs (lncRNAs) may serve as potential molecular diagnostic markers to improve the capacity of earlier and more accurate diagnosis of dilated cardiomyopathy (DCM). We integrated five independent transcriptomic datasets (n = 504) from Gene Expression Omnibus for systematic identification of lncRNA-based diagnostic biomarkers in DCM. The multivariate logistic regression model based on the six lncRNAs (AC016722.3, AL589986.2, AC006007.1, AC092687.3, GS1-124K5.4, and AC007126.1) in the ceRNA networks showed high sensitivity and specificity (area under curves >0.8, p < 0.0001) of DCM diagnosis in the training and validation datasets. Functional analysis revealed that the autophagy, protein acetyltransferase, and DNA polymerase activity were associated with high levels of the six-lncRNA signature, while the collagen trimer, extracellular matrix structural constituent, and MHC protein complex were associated with low levels of the signature. Pathway analysis showed that high levels of the six-lncRNA signature were associated with upregulated selective autophagy, interleukin 17 signalings, and extracellular matrix interactions, while were associated with downregulated extracellular matrix organization and collagen formation. The identified six-lncRNA signature, with high performance in molecular diagnosis of DCM, might be applied in future clinical practices combined with traditional markers.
journal_name
DNA Cell Bioljournal_title
DNA and cell biologyauthors
Zhang H,Chen X,Zhang D,Liu L,Song J,Xu Y,Tian Jdoi
10.1089/dna.2020.5670subject
Has Abstractpub_date
2020-11-03 00:00:00eissn
1044-5498issn
1557-7430pub_type
杂志文章abstract::Tumor cells express lower levels of manganese superoxide dismutase (MnSOD) than their normal counterparts. Enforced expression of MnSOD reverses the malignant phenotype of many transformed cells, suggesting that SOD2 is a tumor suppressor. The SOD2 gene contains a large CpG island spanning > 3.5 kb that starts near th...
journal_title:DNA and cell biology
pub_type: 杂志文章
doi:10.1089/104454999315051
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abstract::The computer program, SIGSEQ2, was used to select heterologous signal peptides from a catalog of published sequences to express the echistatin gene in insect (Sf9) cells. S-values for each amino acid were determined to select empirically the site of cleavage between the signal peptide and mature echistatin. Five gene ...
journal_title:DNA and cell biology
pub_type: 杂志文章
doi:10.1089/dna.1990.9.453
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abstract::Duchenne muscular dystrophy is the most common and severe form of progressive muscular dystrophy. Previous results showed an increased survival in double knockout mice (dko) when treated with adipose-derived CD146+ cells. In this study, we analyzed the effect of CD146+ cells compared to mesenchymal stem/stromal cells ...
journal_title:DNA and cell biology
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abstract::This study aimed to investigate the expression and clinical significance of chemokine-like factor-like MARVEL transmembrane domain-containing family member 2 (CMTM2) in hepatocellular carcinoma (HCC) tissues. Bioinformatics analysis showed that CMTM2 was downregulated in HCC tissues and correlated with vascular invasi...
journal_title:DNA and cell biology
pub_type: 杂志文章
doi:10.1089/dna.2019.5237
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abstract::The aim of this study was to determine the role of polymorphic variants of apolipoprotein E (APOE) and peroxisome proliferator-activated receptor delta (PPARD) genes in the development of coronary heart disease (CHD), and the PPARD and APOE gene-gene interaction in a Turkish population. This study was carried out usin...
journal_title:DNA and cell biology
pub_type: 杂志文章
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abstract::The aromatic hydrocarbon receptor (AHR) is a ligand-activated transcription factor that regulates the expression of several drug-metabolizing enzymes and has been implicated in immunosuppression, teratogenesis, cell-specific hyperplasia, and certain types of malignancies and toxicities. The mouse Ahr gene 5' proximal ...
journal_title:DNA and cell biology
pub_type: 杂志文章
doi:10.1089/dna.1998.17.811
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abstract::Phytoplasmas are nonculturable cell wall-less, obligate intracellular pathogens of plants and insect vectors. In their descent from walled bacterial ancestors, phytoplasmas underwent massive genome reduction, resulting in some of the smallest cellular genomes known in nonsymbiotic bacteria. While requirements for in v...
journal_title:DNA and cell biology
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abstract::The micronucleus (MN) assay in exfoliated buccal cells is a useful and minimally invasive method for monitoring genetic damage in humans exposed to occupational and environmental agents. The MN test is used as an indicator of genotoxic exposition, since it is associated with chromosome aberrations. An increased mutati...
journal_title:DNA and cell biology
pub_type: 杂志文章
doi:10.1089/dna.2009.0996
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abstract::MicroRNAs (miRNAs) are small non-coding RNA molecules that regulate mRNAs through a sequence-specific mechanism. By virtue of their structure and mechanism of action, computational methods have been devised to investigate the encoding of miRNA genes and the targets of miRNA action. A variety of assumptions have predic...
journal_title:DNA and cell biology
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doi:10.1089/dna.2006.0546
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journal_title:DNA and cell biology
pub_type: 杂志文章
doi:10.1089/dna.2008.0839
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journal_title:DNA and cell biology
pub_type: 杂志文章
doi:10.1089/104454901753340604
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abstract::Oxysterols are oxygenated derivatives of cholesterol. They have been shown to influence a variety of biological functions including sterol metabolism, lipid trafficking, and apoptosis. Recently, 12 human OSBP-related genes have been identified. In this study, we have identified a family of 12 oxysterol-binding protein...
journal_title:DNA and cell biology
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doi:10.1089/104454902320308942
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abstract::Long noncoding RNA (lncRNA) was closely attached to various cancers according to previous studies. In this study we aimed to investigate an lncRNA signature with prognostic value of over survival (OS) outcomes of gastric cancer (GC). Profiles of mRNAs expression and clinical information of 381 GC tissues and 32 nontum...
journal_title:DNA and cell biology
pub_type: 杂志文章
doi:10.1089/dna.2019.4832
更新日期:2019-09-01 00:00:00
abstract::Gene delivery from tissue engineering scaffold is a novel strategy in regulating long-term growth and function of cells in vitro culture. In this study, a hepatocyte growth factor plasmid/polyetherimide (pHGF/PEI) polyplex delivering alginate (AL)/galactosylated chitosan (GC) (pHGF/PEI-AL/GC) sponge scaffold was prepa...
journal_title:DNA and cell biology
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doi:10.1089/dna.2019.5136
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abstract::The promoter of the human urokinase plasminogen activator (uPA) gene contains a sequence identical with the retinoblastoma control element (RCE) of the murine c-fos gene, as well as several Sp1 binding sites. In a number of cell lines, the uPA promoter is activated during enforced expression of the retinoblastoma prot...
journal_title:DNA and cell biology
pub_type: 杂志文章
doi:10.1089/dna.1994.13.1063
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abstract::We have analyzed the interleukin-1 beta (IL-1 beta) promoter region near the cap site. Specific DNA sequences required for lipopolysaccharide (LPS) induction within this region were identified using transfection of reporter plasmids that contained portions of the proximal IL-1 beta 5'-flanking sequence. An LPS-respons...
journal_title:DNA and cell biology
pub_type: 杂志文章
doi:10.1089/dna.1994.13.561
更新日期:1994-06-01 00:00:00
abstract::An increasing amount of evidence suggests that interleukin-18 (IL-18) plays a pivotal role in the pathophysiology of schizophrenia. However, association between single nucleotide polymorphism of IL-18 and the risk of schizophrenia has not been clarified. This study examined whether two promoter polymorphisms -137 G/C ...
journal_title:DNA and cell biology
pub_type: 杂志文章
doi:10.1089/dna.2011.1221
更新日期:2011-11-01 00:00:00
abstract::The pathogenic strains of Vibrio cholerae that cause acute enteric infections in humans are derived from environmental nonpathogenic strains. To track the evolution of pathogenic V. cholerae and identify potential precursors of new pathogenic strains, we analyzed 324 environmental or clinical V. cholerae isolates for ...
journal_title:DNA and cell biology
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doi:10.1089/dna.2008.0737
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abstract::MicroRNAs (miRNA) are a class of small noncoding RNA molecules that have been implicated in a wide variety of cellular functions through post-transcriptional regulations on target genes. Common genetic variants (single-nucleotide polymorphisms, SNPs) in pre-miRNA genes may alter their expression and/or maturation effe...
journal_title:DNA and cell biology
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abstract::The potential association of variant surface glycoprotein (VSG) gene expression with clonal expression of virulence in African trypanosomes was addressed. Two populations of clonally related trypanosomes, which differ dramatically in virulence for the infected host, but display the same apparent VSG surface coat pheno...
journal_title:DNA and cell biology
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abstract::A subtractive cloning procedure was used to characterize the molecular changes involved in transformation of normal myoblasts to rhabdomyosarcoma (RMS) cells. Here we describe the cloning of DRAL, a novel LIM-domain protein expressed in primary myoblasts but down-regulated in the RMS cell line RD. DRAL is a LIM-only p...
journal_title:DNA and cell biology
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journal_title:DNA and cell biology
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abstract::ERGIC2 (formerly known as PTX1) is a gene identified by subtractive hybridization on the basis that it is expressed in normal human prostate, but not in prostate carcinoma. It is unrelated to the gene encoding pituitary homeobox protein (Ptx1 or Pitx1), which regulates pituitary hormone gene expression. Based on seque...
journal_title:DNA and cell biology
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abstract::The gene for the bovine oxytocin receptor has been sequenced using a combination of clones derived from a bovine endometrial cDNA library from estrus and a bovine genomic DNA library, with confirmation of structure using reverse transcription PCR programmed by term myometrial RNA. The receptor belongs to the seven tra...
journal_title:DNA and cell biology
pub_type: 杂志文章
doi:10.1089/dna.1995.14.1037
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abstract::Insulin-like growth factor I (IGF-I) plays a major role in development and metabolism. Currently, the cDNA-derived primary structure of IGF-I is known for some mammals and for chicken, frog, and salmon. Additionally, the organization of the human, rat, and chicken IGF-I genes has been established. The investigation of...
journal_title:DNA and cell biology
pub_type: 杂志文章
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abstract::Colorectal cancer (CRC) patients with KRAS mutation are refractory and usually have poor prognosis. We aimed to identify the hub gene associated with KRAS mutant CRCs. Weighted gene coexpression network analysis (WGCNA) was used to calculate the key module and the hub genes in GSE39582. Combined with the protein-prote...
journal_title:DNA and cell biology
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abstract::Mutations in the mitochondrial genome (mtDNA) are associated with different types of cancer, specifically colorectal cancer (CRC). However, few studies have been performed on precancerous lesions, such as ulcerative colitis (UC) lesions and adenomatous polyps (AP). The aim of this study was to identify mtDNA mutations...
journal_title:DNA and cell biology
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abstract::Polyhomeotic is a member of the Polycomb group of genes. The products of this group are chromatin-associated proteins that act together as multimeric complexes. These proteins are required for the maintenance of target gene repression in a permanent and heritable manner during development. In order to better understan...
journal_title:DNA and cell biology
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abstract::As a preliminary step toward muscle-mediated gene therapy in the mucopolysaccharidosis (MPS) type VI cat, we have analyzed the transcriptional regulation of feline N-acetylgalactosamine 4-sulfatase (f4S) gene expression from various retroviral constructs in primary cultures of muscle cells. Two retroviral constructs w...
journal_title:DNA and cell biology
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doi:10.1089/104454999315402
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abstract::Traditional histological classification of lung cancer subtypes is informative, but incomplete. Recent studies of gene expression suggest that molecular classification can be used for effective diagnostic and prediction of the treatment outcome. We attempt to build a molecular classification based on the public data a...
journal_title:DNA and cell biology
pub_type: 杂志文章
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更新日期:2004-10-01 00:00:00