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Mirna 143

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https://www.readbyqxmd.com/read/28057086/diagnostic-value-of-microrna-143-in-predicting-in-stent-restenosis-for-patients-with-lower-extremity-arterial-occlusive-disease
#1
Zhi-Hai Yu, Hai-Tao Wang, Can Tu
PURPOSE: This study was conducted to explore the diagnostic value of microRNA-143 (miRNA-143) in predicting in-stent restenosis (ISR) of lower extremity arterial occlusive disease (LEAOD). METHODS: From February 2012 to March 2015, 165 patients (112 males and 53 females) with LEAOD undergoing interventional treatment were enrolled in this study. Serum miRNA-143 expression was detected using quantitative real-time polymerase chain reaction (qRT-PCR). Patients were assigned into the restenosis and non-restenosis groups according to routine surveillance postoperative angiography...
January 5, 2017: European Journal of Medical Research
https://www.readbyqxmd.com/read/28054243/differential-expression-and-mirna-regulation-of-the-gstp1-gene-in-the-regenerating-liver-of-chiloscyllium-plagiosum
#2
Yinghua Ge, Jiewen Zhang, Xinyi Shi, Conger Lu, Lingrong Yang, Yuanyuan Li, Yanna Chen, Dandan Cheng, Jing Bai, Zhengbing Lv, Lili Liu
Liver regeneration is a complicated process, and understanding the regulatory mechanism will be helpful in the treatment of diseases associated with liver. In this study, the one-third liver resection model was established in Chiloscyllium plagiosum, and the whole transcriptome of the C. plagiosum was generated using the Illumina-Solexa sequencing platform. Differentially expressed genes were analyzed using bioinformatics methods and verified using quantitative real-time PCR (qRT-PCR). Using miRanda and TargetScan, we screened the microRNA library for miRNAs that target the glutathione S-transferase P1(GSTP1) gene...
January 4, 2017: Fish Physiology and Biochemistry
https://www.readbyqxmd.com/read/28036291/assessing-the-clinical-value-of-micrornas-in-formalin-fixed-paraffin-embedded-liposarcoma-tissues-overexpressed-mir-155-is-an-indicator-of-poor-prognosis
#3
Nikolaos Kapodistrias, Konstantinos Mavridis, Anna Batistatou, Penelope Gogou, Vasilios Karavasilis, Ioannis Sainis, Evangelos Briasoulis, Andreas Scorilas
Liposarcoma (LPS) is a malignancy with extreme heterogeneity and thus optimization towards personalizing patient prognosis and treatment is essential. Here, we evaluated miR-155, miR-21, miR-143, miR-145 and miR-451 that are implicated in LPS, as novel FFPE tissue biomarkers.A total of 83 FFPE tissue specimens from primary LPS and lipomas (LPM) were analyzed. A proteinase K incubation-Trizol treatment coupled protocol was used for RNA isolation. After polyadenylation of total RNA and reverse transcription, expression analysis of 9 candidate reference and 5 target miRNAs was performed by qPCR...
December 28, 2016: Oncotarget
https://www.readbyqxmd.com/read/27951581/micrornas-are-associated-with-uremic-toxicity-cardiovascular-calcification-and-disease
#4
Ziad A Massy, Valérie Metzinger-Le Meuth, Laurent Metzinger
BACKGROUND: Vascular calcification has been recognized to be a major risk factor in chronic kidney disease (CKD) and downstream cardiovascular complications. Micro-RNAs (miRNAs) are small noncoding RNAs comprising 20-25 nucleotides that regulate gene expression by inhibiting or degrading the target mRNA, and constitute potential new biomarkers and future therapeutic strategies. SUMMARY: We tested the relevance of several cardiovascular-specific miRNAs as new biomarkers for CKD, cardiovascular disease, and cardiovascular complications...
2017: Contributions to Nephrology
https://www.readbyqxmd.com/read/27939432/regulation-of-microrna-expression-in-vascular-smooth-muscle-by-mrtf-a-and-actin-polymerization
#5
Azra Alajbegovic, Karolina M Turczyńska, Tran Thi Hien, Pilar Cidad, Karl Swärd, Per Hellstrand, Alessandro Della Corte, Amalia Forte, Sebastian Albinsson
The dynamic properties of the actin cytoskeleton in smooth muscle cells play an important role in a number of cardiovascular disease states. The state of actin does not only mediate mechanical stability and contractile function but can also regulate gene expression via myocardin related transcription factors (MRTFs). These transcriptional co-activators regulate genes encoding contractile and cytoskeletal proteins in smooth muscle. Regulation of small non-coding microRNAs (miRNAs) by actin polymerization may mediate some of these effects...
December 8, 2016: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/27927764/circulating-microrna-are-predictive-of-aging-and-acute-adaptive-response-to-resistance-exercise-in-men
#6
Lee M Margolis, Sarah J Lessard, Yassine Ezzyat, Roger A Fielding, Donato A Rivas
Circulating microRNA (c-miRNA) have the potential to function as novel noninvasive markers of the underlying physiological state of skeletal muscle. This investigation sought to determine the influence of aging on c-miRNA expression at rest and following resistance exercise in male volunteers (Young: n = 9; Older: n = 9). Primary findings were that fasting c-miRNA expression profiles were significantly predictive of aging, with miR-19b-3p, miR-206, and miR-486 distinguishing between age groups. Following resistance exercise, principal component analysis revealed a divergent response in expression of 10 c-miRNA, where expression profiles were upregulated in younger and downregulated in older participants...
December 7, 2016: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/27917915/blood-hsa-mir-122-5p-and-hsa-mir-885-5p-levels-associate-with-fatty-liver-and-related-lipoprotein-metabolism-the-young-finns-study
#7
Emma Raitoharju, Ilkka Seppälä, Leo-Pekka Lyytikäinen, Jorma Viikari, Mika Ala-Korpela, Pasi Soininen, Antti J Kangas, Melanie Waldenberger, Norman Klopp, Thomas Illig, Jaana Leiviskä, Britt-Marie Loo, Niku Oksala, Mika Kähönen, Nina Hutri-Kähönen, Reijo Laaksonen, Olli Raitakari, Terho Lehtimäki
MicroRNAs are involved in disease development and may be utilized as biomarkers. We investigated the association of blood miRNA levels and a) fatty liver (FL), b) lipoprotein and lipid pathways involved in liver lipid accumulation and c) levels of predicted mRNA targets in general population based cohort. Blood microRNA profiling (TaqMan OpenArray), genome-wide gene expression arrays and nuclear magnetic resonance metabolomics were performed for Young Finns Study participants aged 34-49 years (n = 871)...
December 5, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27906435/down-regulation-of-microrna-143-is-associated-with-colorectal-cancer-progression
#8
J-W Bai, H-Z Xue, C Zhang
OBJECTIVE: Colorectal cancer (CRC) is one of the most prevalent carcinomas worldwide. Tumor metastasis and recurrence are leading causes of CRC-related deaths. Given the role of microRNA (miRNA) in CRC invasion and metastasis, we explored the association between miRNA-143 expression and clinicopathologic characteristics in CRC, as well as the effects of miRNA-143 on CRC cell invasion in vitro. MATERIALS AND METHODS: Quantitative real-time PCR was conducted to assess the expression of miR-143 in tissue specimens and cell lines...
November 2016: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/27878762/mir-cluster-143-145-directly-targets-nrl-and-regulates-rod-photoreceptor-development
#9
Sreekumaran Sreekanth, Vazhanthodi A Rasheed, Lalitha Soundararajan, Jayesh Antony, Minakshi Saikia, Krishnankutty Chandrika Sivakumar, Ani V Das
Retinal histogenesis requires coordinated and temporal functioning of factors by which different cell types are generated from multipotent progenitors. Development of rod photoreceptors is regulated by multiple transcription factors, and Nrl is one of the major factors involved in their fate specification. Presence or absence of Nrl at the postnatal stages decides the generation of cone photoreceptors or other later retinal cells. This suggests the need for regulated expression of Nrl in order to accelerate the generation of other cell types during retinal development...
November 23, 2016: Molecular Neurobiology
https://www.readbyqxmd.com/read/27833019/changes-in-serum-mirnas-following-generalized-convulsive-seizures-in-human-mesial-temporal-lobe-epilepsy
#10
Rainer Surges, Anita Kretschmann, Khalid Abnaof, Marijke van Rikxoort, Kirsten Ridder, Holger Fröhlich, Bénédicte Danis, Rafal M Kaminski, Patrik Foerch, Christian E Elger, Frank Weinsberg, Alexander Pfeifer
MicroRNAs (miRNAs) are key regulators of gene expression and are involved in the pathomechanisms of epilepsy. MiRNAs may also serve as peripheral biomarkers of epilepsy. We investigated the miRNA profile in the blood serum of patients suffering from mesial temporal lobe epilepsy (mTLE) following a single focal seizure evolving to a bilateral convulsive seizure (BCS) during video-EEG monitoring. Data of 15 patients were included in the final analysis. MiRNA expression was determined using Real Time-PCR followed by thorough bioinformatical analysis of expression levels...
December 2, 2016: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/27832764/blood-mirnomes-and-transcriptomes-reveal-novel-longevity-mechanisms-in-the-long-lived-bat-myotis-myotis
#11
Zixia Huang, David Jebb, Emma C Teeling
BACKGROUND: Chiroptera, the bats, are the only order of mammals capable of true self-powered flight. Bats exhibit a number of other exceptional traits such as echolocation, viral tolerance and, perhaps most puzzlingly, extreme longevity given their body size. Little is known about the molecular mechanisms driving their extended longevity particularly at the levels of gene expression and post-transcriptional regulation. To elucidate the molecular mechanisms that may underlie their unusual longevity, we have deep sequenced 246...
November 10, 2016: BMC Genomics
https://www.readbyqxmd.com/read/27827523/microrna-143-inhibits-colorectal-cancer-cell-proliferation-through-targeting-mmp7
#12
Bing Yu, Xuezhong Liu, Hong Chang
BACKGROUND: MicroRNAs (miRNAs) play critical roles in the development and progression of human malignancy. MiR-143 as a tumor suppressor, is decreased in malignant tumors, including colorectal cancer (CRC). However, the potential mechanism of miR-143 in CRC remains largely unknown. METHODS: Target prediction programs and luciferase reporter assay was used to predict the targets of miR-143. Following overexpression of miR-143 in CRC cells, target gene matrix metallopeptidase 7(MMP7) expression was detected by quantitative real-time PCR (qRT-PCR) and western blot...
November 9, 2016: Minerva Medica
https://www.readbyqxmd.com/read/27824155/cucurbitacin-d-exhibits-potent-anti-cancer-activity-in-cervical-cancer
#13
Mohammed Sikander, Bilal Bin Hafeez, Shabnam Malik, Abdulrhman Alsayari, Fathi T Halaweish, Murali M Yallapu, Subhash C Chauhan, Meena Jaggi
In this study, we for the first time, investigated the potential anti-cancer effects of a novel analogue of cucurbitacin (Cucurbitacin D) against cervical cancer in vitro and in vivo. Cucurbitacin D inhibited viability and growth of cervical cancer cells (CaSki and SiHa) in a dose-dependent manner. IC50 of Cucurbitacin D was recorded at 400 nM and 250 nM in CaSki and SiHa cells, respectively. Induction of apoptosis was observed in Cucurbitacin D treated cervical cancer cells as measured by enhanced Annexin V staining and cleavage in PARP protein...
November 8, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27810075/co-localized-genomic-regulation-of-mirna-and-mrna-via-dna-methylation-affects-survival-in-multiple-tumor-types
#14
James D Doecke, Ying Wang, Keith Baggerly
Aberrant gene expression in cancer is due in part to irregular patterns of DNA methylation and miRNA target gene down regulation. Using data from The Cancer Genome Atlas (TGCA), we investigated co-localized mRNA, miRNA and DNA methylation data across 15 cancer types, focusing on cases where evidence for direct regulation was strong. Restricting attention to regions where miRNA markers co-localize within a corresponding mRNA transcript, we checked expression data from 2839 samples for 354 mRNAs, 389 miRNAs and 13,809 DNA methylation probes for correlations greater than an absolute 0...
October 2016: Cancer Genetics
https://www.readbyqxmd.com/read/27800570/mir-143-regulates-proliferation-and-differentiation-of-bovine-skeletal-muscle-satellite-cells-by-targeting-igfbp5
#15
Wei Ran Zhang, Hui Na Zhang, Yi Min Wang, Yang Dai, Xin Feng Liu, Xin Li, Xiang Bin Ding, Hong Guo
Development of skeletal muscle is a complicated biological process regulated by various regulation factors and signal pathways. MicroRNAs (miRNAs) are novel gene regulators that control muscle cell development. microRNA-143 (miR-143) is highly expressed in skeletal muscle, and we found that miR-143 level is significantly increased during bovine skeletal muscle satellite cells (MSCs) differentiation process through microarray analysis and qRT-PCR detection. However, the function of miR-143 in bovine muscle development remained unclear...
October 31, 2016: In Vitro Cellular & Developmental Biology. Animal
https://www.readbyqxmd.com/read/27776879/expression-profiles-of-inflammation-associated-micrornas-in-periapical-lesions-and-human-periodontal-ligament-fibroblasts-inflammation
#16
Junli Yue, Dongzhe Song, Wanlu Lu, Ying Lu, Wei Zhou, Xuelian Tan, Lan Zhang, Dingming Huang
INTRODUCTION: microRNAs (miRNAs) have been identified to be closely related to inflammatory diseases. The aim of our study was to identify expression profiles of miRNAs associated with inflammation in apical periodontitis (AP) lesions and human periodontal ligament fibroblasts (HPDLFs) inflammation. METHODS: Total RNAs were extracted from 10 AP lesions, 6 control tissues, and HPDLFs using lysis buffer. Expressions of miRNAs (miR-29b, 106b, 125b, 143, 155, and 198) were detected by real-time polymerase chain reaction...
December 2016: Journal of Endodontics
https://www.readbyqxmd.com/read/27724902/identification-and-differential-regulation-of-micrornas-in-response-to-methyl-jasmonate-treatment-in-lycoris-aurea-by-deep-sequencing
#17
Sheng Xu, Yumei Jiang, Ning Wang, Bing Xia, Yilong Jiang, Xiaodan Li, Zhengzhi Zhang, Yikui Li, Ren Wang
BACKGROUND: Lycoris aurea is a medicine-valuable and ornamental herb widely distributed in China. Former studied have showed that methyl jasmonate (MJ) treatment could increase the content of glanthamine-a worldwide medicine for symptomatic treatment of Alzheimer's disease in genus Lycoris plants. To explore the possible role of miRNAs in the regulation of jasmonic acid signaling pathway and uncover their potential correlations, we investigated the expression profiles of small RNAs (sRNAs) and their targets in Lycoris aurea, with MJ treatment by using next-generation deep sequencing...
October 10, 2016: BMC Genomics
https://www.readbyqxmd.com/read/27713147/mir-608-pre-mir-124-1-and-pre-mir26a-1-polymorphisms-modify-susceptibility-and-recurrence-free-survival-in-surgically-resected-crc-individuals
#18
Hou-Qun Ying, Hong-Xin Peng, Bang-Shun He, Yu-Qin Pan, Feng Wang, Hui-Ling Sun, Xian Liu, Jie Chen, Kang Lin, Shu-Kui Wang
Genetic variation within microRNA (miRNA) may result in its abnormal folding or aberrant expression, contributing to colorectal turmorigenesis and metastasis. However, the association of six polymorphisms (miR-608 rs4919510, miR-499a rs3746444, miR-146a rs2910164, pre-miR-143 rs41291957, pre-miR-124-1 rs531564 and pre-miR-26a-1 rs7372209) with colorectal cancer (CRC) risk, therapeutic response and survival remains unclear. A retrospective study was carried out to investigate the association in 1358 0-III stage resected CRC patients and 1079 healthy controls using Sequenom's MassARRAY platform...
October 4, 2016: Oncotarget
https://www.readbyqxmd.com/read/27696070/microrna-126-and-micro-macrovascular-complications-of-type-1-diabetes-in-the-eurodiab-prospective-complications-study
#19
Federica Barutta, Graziella Bruno, Giuseppe Matullo, Nish Chaturvedi, Serena Grimaldi, Casper Schalkwijk, Coen D Stehouwer, John H Fuller, Gabriella Gruden
AIMS: Increasing evidence suggests a potential role of circulating miRNAs as clinical biomarkers, and loss of miRNA-126 has been proposed as a predictor of type 2 diabetes onset. However, a systematic analysis of circulating miRNAs in type 1 diabetic patients with micro-/macrovascular complications has not yet been performed. METHODS: A cross-sectional nested case-control study from the EURODIAB Prospective Complications Study of 455 type 1 diabetic patients was performed...
October 1, 2016: Acta Diabetologica
https://www.readbyqxmd.com/read/27667995/mir-203-expression-in-exfoliated-cells-of-tongue-coating-represents-a-sensitive-and-specific-biomarker-of-gastroesophageal-reflux-disease
#20
Xiuli Yan, Shengliang Zhu, Hui Zhang
Background and Aim. MicroRNAs (miRNAs) have been implicated in the pathophysiology of numerous human diseases including gastroesophageal reflux disease (GERD). The objective of this study was to investigate the miRNA expression of exfoliated cells of the tongue in patients with GERD versus healthy controls (Ctrls). Methods. Using quantitative reverse-transcription PCR (qRT-PCR), expression levels of six candidate miRNAs (miR-143, miR-145, miR-192, miR-194, miR-203, and miR-205) were examined across a discovery cohort of patients with GERD (n = 24) versus Ctrls (n = 24)...
2016: Gastroenterology Research and Practice
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