keyword
MENU ▼
Read by QxMD icon Read
search

HF&miRNA

keyword
https://www.readbyqxmd.com/read/28437675/whole-blood-sequencing-reveals-circulating-microrna-associations-with-high-risk-traits-in-non-st-segment-elevation-acute-coronary-syndrome
#1
Alice Wang, Lydia Coulter Kwee, Elizabeth Grass, Megan L Neely, Simon G Gregory, Keith A A Fox, Paul W Armstrong, Harvey D White, E Magnus Ohman, Matthew T Roe, Svati H Shah, Mark Y Chan
BACKGROUND AND AIMS: Although circulating microRNA (miRNAs) have emerged as biomarkers predicting mortality in acute coronary syndrome (ACS), more data are needed to understand these mechanisms. Mapping miRNAs to high-risk traits may identify miRNAs involved in pathways conferring risk for poor outcome in ACS. We aim to investigate the relationship between circulating miRNAs and high-risk traits in non-ST-segment elevation acute coronary syndrome (NSTE-ACS). METHODS: Whole-genome miRNA sequencing was performed on RNA extracted from whole blood of 199 patients with NSTE-ACS...
March 30, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28319523/plasma-levels-of-microrna-155-are-upregulated-with-long-term-left-ventricular-assist-device-support
#2
Teresa Wang, Emily C OʼBrien, Joseph G Rogers, Daniel L Jacoby, Michael E Chen, Jeffrey M Testani, Dawn E Bowles, Carmelo A Milano, G Michael Felker, Chetan B Patel, Pramod N Bonde, Tariq Ahmad
Left ventricular assist device (LVAD) therapy unloads the failing heart but exposes the human body to unique pathophysiological demands such as continuous blood-flow and complete univentricular support, which are associated with increased risk of adverse clinical outcomes. MiRNAs are 22-23 nucleotide RNAs involved in regulation of multiple biological processes including the pathogenesis of heart failure (HF). Thus, measurement of miRNAs may have potential in both diagnostics as circulating biomarkers, and in therapeutics for targeted interventions...
March 17, 2017: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
https://www.readbyqxmd.com/read/28292573/-use-of-micrornas-in-heart-failure-management
#3
Luis Alejandro Arias Sosa
Heart failure (HF) is a high impact disease that affects all human populations, demanding the development of new strategies and methods to manage this pathology. That's why microRNAs, small noncoding RNAs that regulate gene expression, appear as an important option in the diagnosis, prognosis and treatment of this disease. MiRNAs seems to have a future on HF handling, because can be isolated from body fluids such as blood, and changes in its levels can be associated with the presence, stage and specific disease features, which makes them an interesting option as biomarkers...
March 11, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28228108/expression-profiling-and-bioinformatic-analyses-suggest-new-target-genes-and-pathways-for-human-hair-follicle-related-micrornas
#4
Lara M Hochfeld, Thomas Anhalt, Céline S Reinbold, Marisol Herrera-Rivero, Nadine Fricker, Markus M Nöthen, Stefanie Heilmann-Heimbach
BACKGROUND: Human hair follicle (HF) cycling is characterised by the tight orchestration and regulation of signalling cascades. Research shows that micro(mi)RNAs are potent regulators of these pathways. However, knowledge of the expression of miRNAs and their target genes and pathways in the human HF is limited. The objective of this study was to improve understanding of the role of miRNAs and their regulatory interactions in the human HF. METHODS: Expression levels of ten candidate miRNAs with reported functions in hair biology were assessed in HFs from 25 healthy male donors...
February 22, 2017: BMC Dermatology
https://www.readbyqxmd.com/read/28055298/vitamin-d-limits-inflammation-linked-microrna-expression-in-adipocytes-in-vitro-and-in-vivo-a-new-mechanism-for-the-regulation-of-inflammation-by-vitamin-d
#5
Esma Karkeni, Lauriane Bonnet, Julie Marcotorchino, Franck Tourniaire, Julien Astier, Jianping Ye, Jean-François Landrier
Inflammation of adipose tissue is believed to be a contributing factor to many chronic diseases associated with obesity. Vitamin D (VD) is now known to limit this metabolic inflammation by decreasing inflammatory marker expression and leukocyte infiltration in adipose tissue. In this study, we investigated the impact of VD on microRNA (miR) expression in inflammatory conditions in human and mouse adipocytes, using high-throughput methodology (miRNA PCR arrays). Firstly, we identified three miRs (miR-146a, miR-150, and miR-155) positively regulated by TNFα in human adipocytes...
January 5, 2017: Epigenetics: Official Journal of the DNA Methylation Society
https://www.readbyqxmd.com/read/28040802/dysregulated-long-intergenic-non-coding-rna-modules-contribute-to-heart-failure
#6
Lin Pang, Jing Hu, Guanxiong Zhang, Xiang Li, Xinxin Zhang, Fulong Yu, Yujia Lan, Jinyuan Xu, Bo Pang, Dong Han, Yun Xiao, Xia Li
Long intergenic non-coding RNAs (lincRNAs) are emerging as important regulatory molecules involved in diseases including heart failure. However, little is known about how the lincRNAs work together with protein-coding genes (PCGs) contributing to the pathogenesis of heart failure. In this study, we constructed a comprehensive transcriptome profile of lincRNAs, PCGs and miRNAs using RNA-seq and miRNA-seq data of 16 heart failure patients (HFs) and 8 non-failing individuals (NFs). Through integrating lincRNA and PCG expression profiles, we identified HF-associated lincRNA modules...
September 13, 2016: Oncotarget
https://www.readbyqxmd.com/read/28008641/effects-of-mirnas-on-myocardial-apoptosis-by-modulating-mitochondria-related-proteins
#7
REVIEW
Yanfang Zhao, Murugavel Ponnusamy, Yanhan Dong, Lei Zhang, Kun Wang, Peifeng Li
Myocardial apoptosis play a vital role in pathogenesis of cardiovascular diseases. The intrinsic pathway of apoptosis (mitochondrial apoptosis pathway) and abnormal mitochondrial fission and fusion have a detrimental effect on cells under a variety of intracellular stresses including hypoxia, oxidative stress, drug toxicity or DNA damage and contributes to the development of heart failure (HF), myocardial infarction (MI), diabetic cardiomyopathy and ischemia/reperfusion injury (I/R). MicroRNAs (miRNAs) are endogenous short noncoding RNAs, which target 3'-untranslated region of mRNA to switch off gene expression...
December 23, 2016: Clinical and Experimental Pharmacology & Physiology
https://www.readbyqxmd.com/read/27914211/micrornas-in-cardiovascular-disease-clinical-application
#8
REVIEW
Christian Schulte, Mahir Karakas, Tanja Zeller
microRNAs (miRNAs) are well-known, powerful regulators of gene expression, and their potential to serve as circulating biomarkers is widely accepted. In cardiovascular disease (CVD), numerous studies have suggested miRNAs as strong circulating biomarkers with high diagnostic as well as prognostic power. In coronary artery disease (CAD) and heart failure (HF), miRNAs have been suggested as reliable biomarkers matching up to established protein-based such as cardiac troponins (cT) or natriuretic peptides. Also, in other CVD entities, miRNAs were identified as surprisingly specific biomarkers - with great potential for clinical applicability, especially in those entities that lack specific protein-based biomarkers such as atrial fibrillation (AF) and acute pulmonary embolism (APE)...
May 1, 2017: Clinical Chemistry and Laboratory Medicine: CCLM
https://www.readbyqxmd.com/read/27856635/microrna-155-deficiency-leads-to-decreased-atherosclerosis-increased-white-adipose-tissue-obesity-and-non-alcoholic-fatty-liver-disease-a-novel-mouse-model-of-obesity-paradox
#9
Anthony Virtue, Candice Johnson, Jahaira Lopez-Pastraña, Ying Shao, Hangfei Fu, Xinyuan Li, Ya-Feng Li, Ying Yin, Jietang Mai, Victor Rizzo, Michael Tordoff, Zsolt Bagi, Huimin Shan, Xiaohua Jiang, Hong Wang, Xiao-Feng Yang
Obesity paradox (OP) describes a widely observed clinical finding of improved cardiovascular fitness and survival in some overweight or obese patients. The molecular mechanisms underlying OP remain enigmatic partly due to a lack of animal models mirroring OP in patients. Using apolipoprotein E knock-out (apoE(-/-)) mice on a high fat (HF) diet as an atherosclerotic obesity model, we demonstrated 1) microRNA-155 (miRNA-155, miR-155) is significantly up-regulated in the aortas of apoE(-/-) mice, and miR-155 deficiency in apoE(-/-) mice inhibits atherosclerosis; 2) apoE(-/-)/miR-155(-/-) (double knock-out (DKO)) mice show HF diet-induced obesity, adipocyte hypertrophy, and present with non-alcoholic fatty liver disease; 3) DKO mice demonstrate HF diet-induced elevations of plasma leptin, resistin, fed-state and fasting insulin and increased expression of adipogenic transcription factors but lack glucose intolerance and insulin resistance...
January 27, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/27754706/transcriptome-wide-comparative-analysis-of-microrna-profiles-in-the-telogen-skins-of-liaoning-cashmere-goats-capra-hircus-and-fine-wool-sheep-ovis-aries-by-solexa-deep-sequencing
#10
COMPARATIVE STUDY
Jianping Li, HaiE Qu, Huaizhi Jiang, Zhihui Zhao, Qiaoling Zhang
Compare the microRNA (miRNA) trancriptomes of goat and sheep skin using Solexa sequencing to understand the development of skin and hair follicles (HFs). miRNA expression patterns vary in the two small RNA libraries from goat (G library) and sheep (S library) telogen skin samples. Analysis of the size distribution of 25.32 million clean reads revealed that most are 21-23 nucleotides. A total of 1910 known miRNAs and 2261 novel mature miRNAs were identified in this study. Among them, 107 novel miRNAs and 1246 known miRNAs were differentially expressed in the two libraries; 10 of the known miRNAs were identified using stem-loop quantitative real-time PCR...
November 2016: DNA and Cell Biology
https://www.readbyqxmd.com/read/27742689/role-of-microrna-in-metabolic-shift-during-heart-failure
#11
REVIEW
Mark V Pinti, Quincy A Hathaway, John M Hollander
Heart failure (HF) is an end point resulting from a number of disease states. The prognosis for HF patients is poor with survival rates precipitously low. Energy metabolism is centrally linked to the development of HF, and it involves the proteomic remodeling of numerous pathways, many of which are targeted to the mitochondrion. microRNAs (miRNA) are noncoding RNAs that influence posttranscriptional gene regulation. miRNA have garnered considerable attention for their ability to orchestrate changes to the transcriptome, and ultimately the proteome, during HF...
January 1, 2017: American Journal of Physiology. Heart and Circulatory Physiology
https://www.readbyqxmd.com/read/27687198/preclinical-development-of-a-microrna-based-therapy-for-elderly-patients-with-myocardial-infarction
#12
Shashi Kumar Gupta, Ariana Foinquinos, Sabrina Thum, Janet Remke, Karina Zimmer, Christophe Bauters, Pascal de Groote, Reinier A Boon, Leon J de Windt, Sebastian Preissl, Lutz Hein, Sandor Batkai, Florence Pinet, Thomas Thum
BACKGROUND: Aging populations show higher incidences of myocardial infarction (MI) and heart failure (HF). Cardiac remodeling post-MI leads to progressive impaired cardiac function caused by a disarray of several processes including derailed autophagy. Microribonucleic acids (miRNAs) are known to be key players in cardiovascular disease but their involvement in cardiac autophagy and aging is not well understood. OBJECTIVES: This study sought to identify new miRNA candidates that regulate cardiac autophagy and aging...
October 4, 2016: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/27544699/micrornas-in-heart-failure-non-coding-regulators-of-metabolic-function
#13
REVIEW
Xiaokan Zhang, P Christian Schulze
Heart failure (HF) is the inability of the heart to provide sufficient cardiac output for the energy demands of the body. Over the last decades, our understanding of the role of microRNAs (miRNAs), a class of small non-coding RNA regulators of gene expression at the post-transcriptional level, in cardiovascular diseases has expanded at a rapid rate. Importantly, multiple miRNAs have been specifically implicated in the progression of HF. Growing evidence suggests that miRNAs regulate central metabolic pathways and thus are highly implicated in the maintenance of energy homeostasis...
December 2016: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/27379177/diagnostic-prognostic-and-therapeutic-value-of-circulating-mirnas-in-heart-failure-patients-associated-with-oxidative-stress
#14
REVIEW
Md Sayed Ali Sheikh, Umme Salma, Baohai Zhang, Jimei Chen, Jian Zhuang, Zhu Ping
Heart failure is a major public health problem especially in the aging population (≥65 years old), affecting nearly 5 million Americans and 15 million European people. Effective management of heart failure (HF) depends on a correct and rapid diagnosis. Presently, BNP (brain natriuretic peptide) or N-terminal pro-brain natriuretic peptide (NT-proBNP) assay is generally accepted by the international community for diagnostic evaluation and risk stratification of patients with HF. However, regardless of its widespread clinical use, BNP is still encumbered by reduced specificity...
2016: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/27162794/my-heart-will-go-on-beneficial-effects-of-anti-mir-30-after-myocardial-infarction
#15
Yuhuang Li, Lars Maegdefessel
MicroRNAs play key roles in the regulation of diverse cellular processes and during cardiovascular disease development and progression, such as myocardial infarction (MI) and heart failure (HF). A recent manuscript by Shen and colleagues provided evidence that the miR-30-CSE-H2S axis contributes to the protection against cardiomyocyte ischemic injury by regulating hydrogen sulfide (H2S) production. Inhibition of the miR-30 family after MI injury offers potential therapeutic value to 'keep our heart going on'...
April 2016: Annals of Translational Medicine
https://www.readbyqxmd.com/read/27093470/polycyclic-aromatic-hydrocarbon-exposure-mir-146a-rs2910164-polymorphism-and-heart-rate-variability-in-coke-oven-workers
#16
Qifei Deng, Huan Guo, Na Deng, Wangzhen Zhang, Xiaohai Li, Huaxin Deng, Yongmei Xiao
BACKGROUND: Exposure to ubiquitous polycyclic aromatic hydrocarbons (PAHs) has been associated with decreased heart rate variability (HRV). Evidence accumulates that microRNAs (miRNAs) might be the intermediate factors between environmental exposures and their adverse health effects. Single nucleotide polymorphisms (SNPs) in miRNA genes may affect phenotypes and disease morbidity. OBJECTIVE: We sought to investigate the influences of four well-studied SNPs in miRNA genes (rs2910164, rs11614913, rs2292832, and rs3746444) on HRV, and their modifying effects on the associations between PAH exposure and HRV...
July 2016: Environmental Research
https://www.readbyqxmd.com/read/27058529/microrna-and-heart-failure
#17
REVIEW
Lee Lee Wong, Juan Wang, Oi Wah Liew, Arthur Mark Richards, Yei-Tsung Chen
Heart failure (HF) imposes significant economic and public health burdens upon modern society. It is known that disturbances in neurohormonal status play an important role in the pathogenesis of HF. Therapeutics that antagonize selected neurohormonal pathways, specifically the renin-angiotensin-aldosterone and sympathetic nervous systems, have significantly improved patient outcomes in HF. Nevertheless, mortality remains high with about 50% of HF patients dying within five years of diagnosis thus mandating ongoing efforts to improve HF management...
April 6, 2016: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/26898797/microrna-9-inhibits-hyperglycemia-induced-pyroptosis-in-human-ventricular-cardiomyocytes-by-targeting-elavl1
#18
Prince Jeyabal, Rajarajan A Thandavarayan, Darukeshwara Joladarashi, Sahana Suresh Babu, Shashirekha Krishnamurthy, Arvind Bhimaraj, Keith A Youker, Raj Kishore, Prasanna Krishnamurthy
Diabetic cardiomyopathy is a common complication in patients with diabetes and is associated with underlying chronic inflammation and cardiac cell death, subsequently leading to heart failure (HF). ELAV-like protein 1 (ELAVL1) plays a critical role in the progression of inflammation and HF. However the role of ELAVL-1 in inflammation induced cardiac cell death (pyroptosis) under hyperglycemic condition remains elusive. Our data demonstrates that ELAVL1 expression augmented with a concomitant increase in caspase-1 and IL-1 beta expression in human hearts and human ventricular cardiomyocytes under hyperglycemic condition...
March 18, 2016: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/26730290/diagnostic-and-prognostic-value-of-circulating-micrornas-in-heart-failure-with-preserved-and-reduced-ejection-fraction
#19
REVIEW
Christian Schulte, Dirk Westermann, Stefan Blankenberg, Tanja Zeller
microRNAs (miRNAs) are powerful regulators of posttranscriptional gene expression and play an important role in pathophysiological processes. Circulating miRNAs can be quantified in body liquids and are promising biomarkers in numerous diseases. In cardiovascular disease miRNAs have been proven to be reliable diagnostic biomarkers for different disease entities. In cardiac fibrosis (CF) and heart failure (HF) dysregulated circulating miRNAs have been identified, indicating their promising applicability as diagnostic biomarkers...
December 26, 2015: World Journal of Cardiology
https://www.readbyqxmd.com/read/26728044/microrna-expression-analysis-in-high-fat-diet-induced-nafld-nash-hcc-progression-study-on-c57bl-6j-mice
#20
Alessandra Tessitore, Germana Cicciarelli, Filippo Del Vecchio, Agata Gaggiano, Daniela Verzella, Mariafausta Fischietti, Valentina Mastroiaco, Antonella Vetuschi, Roberta Sferra, Remo Barnabei, Daria Capece, Francesca Zazzeroni, Edoardo Alesse
BACKGROUND: Hepatocellular carcinoma (HCC) is the most common malignant tumor of the liver. Non-alcoholic fatty liver disease (NAFLD) is a frequent chronic liver disorder in developed countries. NAFLD can progress through the more severe non alcoholic steatohepatitis (NASH), cirrhosis and, lastly, HCC. Genetic and epigenetic alterations of coding genes as well as deregulation of microRNAs (miRNAs) activity play a role in HCC development. In this study, the C57BL/6J mouse model was long term high-fat (HF) or low-fat (LF) diet fed, in order to analyze molecular mechanisms responsible for the hepatic damage progression...
January 5, 2016: BMC Cancer
keyword
keyword
90161
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"