scholarly journals Expression Profiles of Long Noncoding RNA and mRNA in Epicardial Adipose Tissue in Patients with Heart Failure

2019 ◽  
Vol 2019 ◽  
pp. 1-10 ◽  
Author(s):  
Meili Zheng ◽  
Lei Zhao ◽  
Xinchun Yang
Keyword(s):  
Heart Failure ◽  
Adipose Tissue ◽  
Rna Sequencing ◽  
Long Noncoding Rna ◽  
Noncoding Rna ◽  
Epicardial Adipose Tissue ◽  
Expression Profiles ◽  
Fold Change ◽  
Differentially Expressed ◽  
Receptor Signaling

The expression profile of long noncoding RNA (lncRNA) in human epicardial adipose tissue (EAT) has not been widely studied. In the present study, we performed RNA sequencing to analyze the expression profiles of lncRNA and mRNA in EAT in coronary artery disease (CAD) patients with and without heart failure (HF). Our results showed RNA sequencing disclosed 35673 mRNA and 11087 lncRNA corresponding to 15554 genes in EAT in total, while 30 differentially expressed lncRNAs (17 upregulated and 13 downregulated) and 278 differentially expressed mRNAs (129 upregulated and 149 downregulated) were discriminated between CAD patients with and without HF (P<0.05; fold change>2); lncRNA ENST00000610659 drew specific attention for it was the top upregulated lncRNA with highest fold change and corresponded to UNC93B1 gene, which was proved to be related to HF and encoded UNC93B1 protein regulating toll-like receptor signaling, and both of them significantly increased in HF patients in qRT-PCR validation; the top significant upregulated enriched GO terms and KEGG pathway analysis were regulation of lymphocyte activation (GO:0051249) and T cell receptor signaling pathway (hsa04660), respectively. The current findings support the fact that EAT lncRNAs are involved in the inflammatory response leading to the development of HF.

scholarly journals Transcriptome analysis of messenger RNA and long noncoding RNA related to different developmental stages of tail adipose tissues of sunite sheep

2020 ◽  
Author(s):  
Xige He ◽  
Rihan Wu ◽  
Yueying Yun ◽  
Xia Qin ◽  
Lu Chen ◽  
...  
Keyword(s):  
Long Noncoding Rna ◽  
Messenger Rna ◽  
Noncoding Rna ◽  
Target Genes ◽  
Early Stage ◽  
Expression Profiles ◽  
Theoretical Data ◽  
Differentially Expressed ◽  
Growth Stages ◽  
Complex Biological Process

Abstract Background: Sunite sheep are a fat-tailed sheep species with a low percentage of intramuscular fat and good quality lean meat, and their tail fat can be used as a source of dietary fat by humans. To understand the potential regulatory mechanism of different growth stages of tail fat in Sunite sheep, we performed high-throughput RNA sequencing to characterize the long noncoding RNA (lncRNA) and messenger RNA (mRNA) expression profiles of the sheep tail fat at the age of 6 months, 18 months, and 30 months.Results: A total of 223 differentially expressed genes (DEGs) and 148 differentially expressed lncRNAs were found in the tail fat of 6-, 18-, and 30-month-old sheep (false discovery rate < 0.05, |Fold Change| ≥ 2). Based on the Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway analysis, we found that fat-related DEGs were mainly expressed at 6 months of age, and gradually decreased at 18 and 30 months of age. The target gene prediction analysis shows that most of the lncRNAs target more than 20 mRNAs as their trans-regulators (53 mRNAs at most). Further, we obtained several fat-related differentially-expressed target genes; these target genes interact with different differentially expressed lncRNAs at various ages and play an important role in the development of tail fat. Based on the DEGs and differentially expressed lncRNAs, we established three co-expression networks for each comparison group. Conclusions: Finally, we conclude that the development of the sheep tail fat is more active during the early stage of growth and gradually decreases with the increase in age. The mutual regulation of lncRNAs and mRNAs may play a key role in this complex biological process, and our findings will provide some basic theoretical data for future studies on tail fat development of fat-tailed sheep.

scholarly journals Expression Profile of Circular RNAs in Epicardial Adipose Tissue in Heart Failure

2019 ◽  
Author(s):  
Meili Zheng ◽  
Lei Zhao ◽  
Xinchun Yang
Keyword(s):  
Heart Failure ◽  
Adipose Tissue ◽  
Expression Profile ◽  
Epicardial Adipose Tissue ◽  
Expression Profiles ◽  
Expression Patterns ◽  
Circular Rna ◽  
Circular Rnas ◽  
Artery Disease ◽  
Pathway Analyses

AbstractRecent studies have reported circular RNA (circRNA) expression profiles in various tissue types; specifically, a recent work showed a detailed circRNA expression landscape in the heart. However, circRNA expression profile in human epicardial adipose tissue (EAT) remains undefined. RNA-sequencing was carried out to compare circRNA expression patterns in EAT specimens from coronary artery disease (CAD) cases between the heart failure (HF) and non-HF groups. The top highly expressed EAT circRNAs corresponded to genes involved in cell proliferation and inflammatory response, including KIAA0182, RHOBTB3, HIPK3, UBXN7, PCMTD1, N4BP2L2, CFLAR, EPB41L2, FCHO2, FNDC3B and SPECC1. Among the 141 circRNAs substantially different between the HF and non-HF groups (P<0.05;fold change>2), hsa_circ_0005565 stood out, and was mostly associated with positive regulation of metabolic processes and insulin resistancein GO and KEGG pathway analyses, respectively. These data indicate EAT circRNAs contribute to the pathogenesis of metabolic disorders causing HF.

scholarly journals ceRNA Cross-Talk in Paulownia Witches’ Broom Disease

2018 ◽  
Vol 19 (8) ◽  
pp. 2463
Author(s):  
Guoqiang Fan ◽  
Zhe Wang ◽  
Xiaoqiao Zhai ◽  
Yabing Cao
Keyword(s):  
Rna Sequencing ◽  
Molecular Mechanism ◽  
Cross Talk ◽  
Long Noncoding Rna ◽  
Noncoding Rna ◽  
Circular Rna ◽  
Differentially Expressed ◽  
Competing Endogenous Rna ◽  
Broom Disease ◽  
Insight Into

Long noncoding RNA (lncRNA), circular RNA (circRNA), and microRNA (miRNA) are important in the regulation of life activities. However, their function is unclear in Paulownia fortunei. To identify lncRNAs, circRNAs, and miRNA, and investigate their roles in the infection progress of Paulownia witches’ broom (PaWB) disease, we performed RNA sequencing of healthy and infected P. fortunei. A total of 3126 lncRNAs, 1634 circRNAs, and 550 miRNAs were identified. Among them, 229 lncRNAs, 65 circRNAs, and 65 miRNAs were differentially expressed in a significant manner. We constructed a competing endogenous RNA (ceRNA) network, which contains 5 miRNAs, 4 circRNAs, 5 lncRNAs, and 15 mRNAs, all of which were differentially expressed between healthy and infected P. fortunei. This study provides the first catalog of candidate ceRNAs in Paulownia and gives a revealing insight into the molecular mechanism responsible for PaWB.

Altered long noncoding RNA expression profiles in the myocardium of rats with ischemic heart failure

2015 ◽  
Vol 16 (7) ◽  
pp. 473-479 ◽  
Author(s):  
Wei Gao ◽  
Ze-Mu Wang ◽  
Meng Zhu ◽  
Xiao-Qing Lian ◽  
Huan Zhao ◽  
...  
Keyword(s):  
Heart Failure ◽  
Long Noncoding Rna ◽  
Noncoding Rna ◽  
Expression Profiles ◽  
Ischemic Heart ◽  
Rna Expression ◽  
Ischemic Heart Failure

scholarly journals Long Noncoding RNA and mRNA Expression Profiles in the Thyroid Gland of Two Phenotypically Extreme Pig Breeds Using Ribo-Zero RNA Sequencing

Genes ◽  
2016 ◽  
Vol 7 (7) ◽  
pp. 34 ◽  
Author(s):  
Yifei Shen ◽  
Haiguang Mao ◽  
Minjie Huang ◽  
Lixing Chen ◽  
Jiucheng Chen ◽  
...  
Keyword(s):  
Thyroid Gland ◽  
Mrna Expression ◽  
Rna Sequencing ◽  
Long Noncoding Rna ◽  
Noncoding Rna ◽  
Expression Profiles ◽  
Pig Breeds
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