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miRNA systematic review

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https://www.readbyqxmd.com/read/28912503/systematic-review-and-meta-analysis-of-differentially-expressed-mirnas-in-experimental-and-human-temporal-lobe-epilepsy
#1
A Korotkov, J D Mills, J A Gorter, E A van Vliet, E Aronica
Temporal lobe epilepsy (TLE) is a common chronic neurological disease in humans. A number of studies have demonstrated differential expression of miRNAs in the hippocampus of humans with TLE and in animal models of experimental epilepsy. However, the dissimilarities in experimental design have led to largely discordant results across these studies. Thus, a comprehensive comparison is required in order to better characterize miRNA profiles obtained in various post-status epilepticus (SE) models. We therefore created a database and performed a meta-analysis of differentially expressed miRNAs across 3 post-SE models of epileptogenesis (electrical stimulation, pilocarpine and kainic acid) and human TLE with hippocampal sclerosis (TLE-HS)...
September 14, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28903437/meta-analysis-of-micrornas-expression-in-head-and-neck-cancer-uncovering-association-with-outcome-and-mechanisms
#2
Joshua Lubov, Mariana Maschietto, Iman Ibrahim, Alex Mlynarek, Michael Hier, Luiz Paulo Kowalski, Moulay A Alaoui-Jamali, Sabrina Daniela da Silva
Head and neck squamous cell carcinoma (HNSCC) is often diagnosed at advanced stages, incurring significant high mortality and morbidity. This review explored the risk stratification of miRNAs, and investigated the impact of miRNA networking in HNSCC prognostication. We performed a meta-analysis and a systematic literature search on online databases for papers published prior to December 1, 2016. The list of miRNAs was uploaded to MetacoreTM to construct a protein-protein interaction network, which was used to identify targets of the miRNAs and potential drugs...
August 15, 2017: Oncotarget
https://www.readbyqxmd.com/read/28903436/prognostic-value-of-micrornas-in-gastric-cancer-a-meta-analysis
#3
Yue Zhang, Dong-Hui Guan, Rong-Xiu Bi, Jin Xie, Chuan-Hua Yang, Yue-Hua Jiang
BACKGROUND: Previous articles have reported that expression levels of microRNAs (miRNAs) are associated with survival time of patients with gastric cancer (GC). A systematic review and meta-analysis was performed to study the outcome of it. DESIGN: Meta-analysis. METHODS: English studies estimating expression levels of miRNAs with any of survival curves in GC were identified up till March 19, 2017 through performing online searches in PubMed, EMBASE, Web of Science and Cochrane Database of Systematic Reviews by two authors independently...
August 15, 2017: Oncotarget
https://www.readbyqxmd.com/read/28884871/lncrna-atb-an-indispensable-cancer-related-long-noncoding-rna
#4
REVIEW
Jinglin Li, Zhenglong Li, Wangyang Zheng, Xinheng Li, Zhidong Wang, Yunfu Cui, Xingming Jiang
OBJECTIVES: Long non-coding RNAs (lncRNAs) are a group of non-protein-coding RNAs that are greater than 200 nucleotides in length. Increasing evidence indicates that lncRNAs, which may serve as either oncogenes or tumour suppressor genes, play a vital role in the pathophysiology of human diseases, especially in tumourigenesis and progression. Deregulation of lncRNAs impacts different cellular processes, such as proliferation, dedifferentiation, migration, invasion and anti-apoptosis. The aim of this review was to explore the molecular mechanism and clinical significance of long non-coding RNA-activated by transforming growth factor β (lncRNA-ATB) in various types of cancers...
September 8, 2017: Cell Proliferation
https://www.readbyqxmd.com/read/28884117/the-role-of-mirnas-as-biomarkers-for-pregnancy-outcomes-a-comprehensive-review
#5
REVIEW
Martina Barchitta, Andrea Maugeri, Annalisa Quattrocchi, Ottavia Agrifoglio, Antonella Agodi
Several studies showed that altered expression of the miRNA-ome in maternal circulation or in placental tissue may reflect not only gestational disorders, such as preeclampsia, spontaneous abortion, preterm birth, low birth weight, or macrosomia, but also prenatal exposure to environmental pollutants. Generally, the relationships between environmental exposure, changes in miRNA expression, and gestational disorders are explored separately, producing conflicting findings. However, validation of tissue-accessible biomarkers for the monitoring of adverse pregnancy outcomes needs a systematic methodological approach that takes also into account early-life environmental exposure...
2017: International Journal of Genomics
https://www.readbyqxmd.com/read/28837083/resveratrol-as-a-natural-autophagy-regulator-for-prevention-and-treatment-of-alzheimer-s-disease
#6
Xianjuan Kou, Ning Chen
Alzheimer's disease (AD) is one of the most common neurodegenerative disorders over the age of 65 years old. Although several underlying mechanisms for explaining the pathogenesis of AD are elucidated, the effective supplements or drugs for the intervention of AD are still limited. Recently, impaired autophagy associated with miRNA dysfunction has been reported to involve in aging and aging-related neurodegenerative diseases. Thus, the activation of autophagy through effectively regulating miRNAs may become a potential target for the prevention or treatment of AD...
August 24, 2017: Nutrients
https://www.readbyqxmd.com/read/28827728/reference-mirnas-for-colorectal-cancer-analysis-and-verification-of-current-data
#7
E Danese, A M Minicozzi, M Benati, E Paviati, G Lima-Oliveira, M Gusella, F Pasini, G L Salvagno, M Montagnana, G Lippi
MicroRNAs (miRNAs) hold great promise in cancer research. The use of appropriate reference miRNAs for normalization of qPCR data is crucial for accurate expression analysis. We present here analysis and verification of current data, proposing a workflow strategy for identification of reference miRNAs in colorectal cancer (CRC). We performed a systematic review of studies aimed to identify stable reference miRNAs in CRC through high-throughput screening. Among the candidate miRNAs selected from the literature we excluded those predicted to target oncogenes or tumor suppressor gene...
August 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28783097/role-of-salivary-biomarkers-in-detection-of-cardiovascular-diseases-cvd
#8
REVIEW
Saad Abdul Rehman, Zohaib Khurshid, Fayez Hussain Niazi, Mustafa Naseem, Hamed Al Waddani, Haafsa Arshad Sahibzada, Rabia Sannam Khan
Human whole mouth saliva (WMS) is secreted by salivary glands, namely parotid, submandibular/sublingual and other minor glands of the oral cavity. It is secreted in a systematic way, and contain informative proteins and peptides for the early detection of contagious diseases and organ-related diseases. The role of WMS as a liquid biopsy for the detection of cardiovascular diseases (CVD) through Myoglobin (MYO), Cardiac troponin I (cTnI), Creatine phosphokinase MB (CK-MB), Myeloperoxidase (MPO), brain natriuretic peptide (NT-proBNP), Exosomal miRNA, C-Reactive Protein (CRP), Matrix metalloproteinase-8 (MMP-8), MMP-9 and tissue inhibitor of MMP-8 (TIMP-1), leukotriene B4 has been well reported in last decade, that have been reviewed in the literature comprehensively below...
August 7, 2017: Proteomes
https://www.readbyqxmd.com/read/28767429/systematic-literature-review-and-clinical-validation-of-circulating-micrornas-as-diagnostic-biomarkers-for-colorectal-cancer
#9
Cheng Pan, Xuebing Yan, Hao Li, Linsheng Huang, Mingming Yin, Yongzhi Yang, Renyuan Gao, Leiming Hong, Yanlei Ma, Chenzhang Shi, Huanlong Qin, Peng Zhang
Because patients with colorectal cancer (CRC) are usually diagnosed at an advanced stage and current serum tumor markers have limited diagnostic efficacy, there is an urgent need to identify reliable diagnostic biomarkers. To better define the diagnostic potential of microRNAs (miRNAs) for CRC, we performed a comprehensive evaluation of reported circulating CRC miRNA markers. After a systematic literature review, we selected 30 candidate miRNAs and used quantitative real-time polymerase chain reaction to examine their expression in a training cohort of 120 plasma samples (CRC vs healthy controls (HC) = 60:60)...
July 18, 2017: Oncotarget
https://www.readbyqxmd.com/read/28762215/tiny-but-mighty-promising-roles-of-micrornas-in-the-diagnosis-and-treatment-of-parkinson-s-disease
#10
REVIEW
Ying Wang, Zhaofei Yang, Weidong Le
Parkinson's disease (PD) is the second most common age-related neurodegenerative disorder after Alzheimer's disease. To date, the clinical diagnosis of PD is primarily based on the late onset of motor impairments. Unfortunately, at this stage, most of the dopaminergic neurons may have already been lost, leading to the limited clinical benefits of current therapeutics. Therefore, early identification of PD, especially at the prodromal stage, is still a main challenge in the diagnosis and management of this disease...
July 31, 2017: Neuroscience Bulletin
https://www.readbyqxmd.com/read/28752208/micrornas-in-atrial-fibrillation-from-expression-signatures-to-functional-implications
#11
REVIEW
Nicoline W E van den Berg, Makiri Kawasaki, Wouter R Berger, Jolien Neefs, Eva Meulendijks, Anke J Tijsen, Joris R de Groot
Atrial fibrillation (AF) is the most common sustained arrhythmia and is associated with pronounced morbidity and mortality. Its prevalence, expected to further increase for the forthcoming years, and associated frequent hospitalizations turn AF into a major health problem. Structural and electrical atrial remodelling underlie the substrate for AF, but the exact mechanisms driving this remodelling remain incompletely understood. Recent studies have shown that microRNAs (miRNA), short non-coding RNAs that regulate gene expression, may be involved in the pathophysiology of AF...
July 28, 2017: Cardiovascular Drugs and Therapy
https://www.readbyqxmd.com/read/28732368/meta-analysis-of-micrornas-expression-in-head-and-neck-cancer-uncovering-association-with-outcome-and-mechanisms
#12
Joshua Lubov, Mariana Maschietto, Iman Ibrahim, Alex Mlynarek, Michael Hier, Luiz Paulo Kowalski, Moulay A Alaoui-Jamali, Sabrina Daniela da Silva
Head and neck squamous cell carcinoma (HNSCC) is often diagnosed at advanced stages, incurring significant high mortality and morbidity. This review explored the risk stratification of miRNAs, and investigated the impact of miRNA networking in HNSCC prognostication. We performed a meta-analysis and a systematic literature search on online databases for papers published prior to December 1, 2016. The list of miRNAs was uploaded to MetacoreTM to construct a protein-protein interaction network, which was used to identify targets of the miRNAs and potential drugs...
July 13, 2017: Oncotarget
https://www.readbyqxmd.com/read/28658668/prognostic-value-of-micrornas-in-gastric-cancer-a-meta-analysis
#13
Yue Zhang, Dong-Hui Guan, Rong-Xiu Bi, Jin Xie, Chuan-Hua Yang, Yue-Hua Jiang
BACKGROUND: Previous articles have reported that expression levels of microRNAs (miRNAs) are associated with survival time of patients with gastric cancer (GC). A systematic review and meta-analysis was performed to study the outcome of it. DESIGN: Meta-analysis. METHODS: English studies estimating expression levels of miRNAs with any of survival curves in GC were identified up till March 19, 2017 through performing online searches in PubMed, EMBASE, Web of Science and Cochrane Database of Systematic Reviews by two authors independently...
June 21, 2017: Oncotarget
https://www.readbyqxmd.com/read/28623007/gene-networks-in-neurodegenerative-disorders
#14
REVIEW
Daniela Recabarren, Marcelo Alarcón
Three neurodegenerative diseases [Amyotrophic Lateral Sclerosis (ALS), Parkinson's disease (PD) and Alzheimer's disease (AD)] have many characteristics like pathological mechanisms and genes. In this sense some researchers postulate that these diseases share the same alterations and that one alteration in a specific protein triggers one of these diseases. Analyses of gene expression may shed more light on how to discover pathways, pathologic mechanisms associated with the disease, biomarkers and potential therapeutic targets...
August 15, 2017: Life Sciences
https://www.readbyqxmd.com/read/28614255/identification-of-micrornas-as-diagnostic-biomarkers-for-acute-myocardial-infarction-in-asian-populations-a-systematic-review-and-meta-analysis
#15
REVIEW
Qian Wang, Junfen Ma, Zhiyun Jiang, Fan Wu, Jiedan Ping, Liang Ming
BACKGROUND: Acute myocardial infarction (AMI) is one of the leading causes of mortality and morbidity worldwide. Recently, several studies have revealed the diagnostic value of circulating microRNAs (miRNAs) for AMI detection. However, the diagnostic capacity of miRNAs for AMI is still controversial due to the inconsistent results among studies. METHODS: A systematic literature search was conducted to retrieve relevant articles in PubMed and other databases up to February 2017...
June 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28562533/mirnas-as-biomarkers-for-diagnosis-of-heart-failure-a-systematic-review-and-meta-analysis
#16
REVIEW
Hualin Yan, Fan Ma, Yi Zhang, Chuan Wang, Dajian Qiu, Kaiyu Zhou, Yimin Hua, Yifei Li
BACKGROUND: With the rapid development of molecular biology, the kind of mircoRNA (miRNA) has been introduced into emerging role both in cardiac development and pathological procedure. Thus, we conduct this meta-analysis to find out the role of circulating miRNA as a biomarker in detecting heart failure. METHODS: We searched PubMed, EMBASE, the Cochrane Central Register of Controlled Trials, and World Health Organization clinical trials registry center to identify relevant studies up to August 2016...
June 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28540143/association-between-coronary-artery-disease-and-microrna-literature-review-and-clinical-perspective
#17
Rehan Malik, Raja S Mushtaque, Usman A Siddiqui, Adnan Younus, Muhammad A Aziz, Choudhry Humayun, Kanaan Mansoor, Muhammad A Latif, Salman Waheed, Salman Assad, Idrees Khan, Syed M Bukhari, Daniel DelCampo, Ali Adus, Swetha Gannarapu
BACKGROUND: Until recently, circulating micro-RNAs (miRNAs) have attracted major interest as novel biomarkers for the early diagnosis of coronary artery disease (CAD). This review article summarizes the available evidence on the correlation of micro-RNAs with both the clinical and subclinical coronary artery disease and highlights the necessity for exploring miRNAs as a potential diagnostic and prognostic biomarker of early CAD in an adult population. METHODS: A systematic literature analysis and retrieval online systems Public/Publisher MEDLINE/ Excerpta Medica Database /Medical Literature Analysis and Retrieval System Online,(PUBMED/EMBASE/MEDLINE) search were conducted for relevant information...
April 23, 2017: Curēus
https://www.readbyqxmd.com/read/28493018/emerging-role-of-mirna-in-attention-deficit-hyperactivity-disorder-a-systematic-review
#18
REVIEW
Saurabh Srivastav, Susanne Walitza, Edna Grünblatt
Attention deficit hyperactivity disorder (ADHD) is a neuropsychiatric disorder whose aetiology still remains elusive. Nevertheless, evidence supports a high genetic contribution that interacts with environmental factors, also known to modulate epigenetic processes. These epigenetic modulators are a class of non-coding RNAs, microRNAs (miRNAs), known as post-transcriptional regulators, which have emerged as prospective players in neuropsychiatric disorders since they play a role in brain development, synapse formation, and the fine-tuning of genes underlying synaptic and memory formation...
May 10, 2017: Attention Deficit and Hyperactivity Disorders
https://www.readbyqxmd.com/read/28488707/emergent-properties-of-extracellular-vesicles-a-holistic-approach-to-decode-the-complexity-of-intercellular-communication-networks
#19
REVIEW
Yong Song Gho, Changjin Lee
Shedding of nano-sized bilayered extracellular vesicles and extracellular vesicle-mediated intercellular communication are evolutionarily conserved biological processes. Communication between cells and the environment is an essential process in living organisms and dysregulation of intercellular communication leads to various diseases. Thus, systematic studies on extracellular vesicles, also known as exosomes, microvesicles, and outer membrane vesicles, are critical for a deeper understanding of intercellular communication networks that are crucial for decoding the exact causes of various difficult-to-cure diseases...
June 27, 2017: Molecular BioSystems
https://www.readbyqxmd.com/read/28472764/comparative-analysis-of-diagnostic-performance-feasibility-and-cost-of-different-test-methods-for-thyroid-nodules-with-indeterminate-cytology
#20
Salvatore Sciacchitano, Luca Lavra, Alessandra Ulivieri, Fiorenza Magi, Gian Paolo De Francesco, Carlo Bellotti, Leila B Salehi, Maria Trovato, Carlo Drago, Armando Bartolazzi
Since it is impossible to recognize malignancy at fine needle aspiration (FNA) cytology in indeterminate thyroid nodules, surgery is recommended for all of them. However, cancer rate at final histology is <30%. Many different test-methods have been proposed to increase diagnostic accuracy in such lesions, including Galectin-3-ICC (GAL-3-ICC), BRAF mutation analysis (BRAF), Gene Expression Classifier (GEC) alone and GEC+BRAF, mutation/fusion (M/F) panel, alone, M/F panel+miRNA GEC, and M/F panel by next generation sequencing (NGS), FDG-PET/CT, MIBI-Scan and TSHR mRNA blood assay...
July 25, 2017: Oncotarget
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