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Mir-223

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https://www.readbyqxmd.com/read/29341487/identification-of-stress-related-microrna-biomarkers-in-type-2-diabetes-a-systematic-review-and-meta-analysis
#1
Yingzhi Liang, Li Jiajianghui, Huanbo Xiao, Yan He, Ling Zhang, Yuxiang Yan
BACKGROUND: Many studies have investigated miRNAs in the detection of type 2 diabetes mellitus (T2DM). Here, the dysregulated direction of stress-related miRNAs that used as biomarkers of T2DM was summarized and analyzed. METHODS: PubMed, EMBASE, ISI web of science and three Chinese databases were searched for case-control miRNA profiling studies about T2DM. A meta-analysis under a random effect was performed. Subgroup analysis was conducted based on different tissues and species, respectively...
January 17, 2018: Journal of Diabetes
https://www.readbyqxmd.com/read/29331887/idh1r132h-promotes-malignant-transformation-of-benign-prostatic-epithelium-by-dysregulating-micrornas-involvement-of-igf1r-akt-stat3-signaling-pathway
#2
Lili Zhang, Mei Qi, Tingting Feng, Jing Hu, Lin Wang, Xinjun Li, Wei Gao, Hui Liu, Meng Jiao, Zhen Wu, Xinnuo Bai, Yifan Bie, Long Liu, Bo Han
Risk stratification using molecular features could potentially help distinguish indolent from aggressive prostate cancer (PCa). Mutations in isocitrate dehydrogenase (IDH) acquire an abnormal enzymatic activity, resulting in the production of 2-hydroxyglutarate and alterations in cellular metabolism, histone modification, and DNA methylation. Mutant IDH1 has been identified in various human malignancies, and IDH1R132H constituted the vast majority of mutational events of IDH1. Most recent studies suggested that IDH1 mutations define a methylator subtype in PCa...
January 11, 2018: Neoplasia: An International Journal for Oncology Research
https://www.readbyqxmd.com/read/29325906/immune-related-mirna-expression-patterns-in-peripheral-blood-mononuclear-cells-differ-in-multiple-sclerosis-relapse-and-remission
#3
Natalia Baulina, Olga Kulakova, Ivan Kiselev, German Osmak, Ekaterina Popova, Alexey Boyko, Olga Favorova
MiRNAs were shown to participate in development of autoimmune inflammatory process in multiple sclerosis (MS). To investigate miRNAs involvement in relapse-remission MS course, we analyzed expression of immune-related miRNAs in PBMC of treatment-naïve relapsing and remitting MS patients and healthy controls. The upregulation of miR-126-3p, miR-146b-5p, miR-155, miR-196a-5p, miR-21-5p, miR-223-3p, miR-326 and miR-379-5p in remission compared to relapse was observed; when apply gender stratification, miR-223-3p and miR-379-5p were upregulated only in men...
January 5, 2018: Journal of Neuroimmunology
https://www.readbyqxmd.com/read/29317648/nf-%C3%AE%C2%BAb-mir-223-3p-arid1a-axis-is-involved-in-helicobacter-pylori-caga-induced-gastric-carcinogenesis-and-progression
#4
Fenghua Yang, Yugang Xu, Chao Liu, Cunying Ma, Shuiyan Zou, Xia Xu, Jihui Jia, Zhifang Liu
Infection with Helicobacter pylori (H. pylori) and the resulting gastric inflammation is regarded as the strongest risk factor for gastric carcinogenesis and progression. NF-κB plays an important role in linking H. pylori-mediated inflammation to cancer. However, the underlying mechanisms are poorly understood. In this study, we find that H. pylori infection induces miR-223-3p expression in H. pylori CagA-dependent manner. NF-κB stimulates miR-223-3p expression via directly binding to the promoter of miR-223-3p and is required for H...
January 9, 2018: Cell Death & Disease
https://www.readbyqxmd.com/read/29306454/transcoronary-gradients-of-hdl-associated-micrornas-in-unstable-coronary-artery-disease
#5
Sébastien A Choteau, Luisa F Cuesta Torres, Jennifer Y Barraclough, Alexander M M Elder, Gonzalo J Martínez, William Y Chen Fan, Sudichhya Shrestha, Kwok L Ong, Philip J Barter, David S Celermajer, Kerry-Anne Rye, Sanjay Patel, Fatiha Tabet
AIMS: MicroRNAs (miRNAs) are transported on high-density lipoproteins (HDLs) and HDL-associated miRNAs are involved in intercellular communication. We explored HDL-associated miRNAs concentration gradients across the coronary circulation in stable and unstable coronary artery disease patients and whether changes in the transcoronary gradient were associated with changes in HDL composition and size. METHODS: Acute coronary syndrome (ACS, n=17) patients, those with stable coronary artery disease (stable CAD, n=19) and control subjects without CAD (n=6) were studied...
February 15, 2018: International Journal of Cardiology
https://www.readbyqxmd.com/read/29296210/clinical-impact-of-mir-223-expression-in-pediatric-t-cell-lymphoblastic-lymphoma
#6
Elena Pomari, Federica Lovisa, Elisa Carraro, Simona Primerano, Emanuele S G D'Amore, Paolo Bonvini, Luca Lo Nigro, Rita De Vito, Luciana Vinti, Piero Farruggia, Marta Pillon, Giuseppe Basso, Katia Basso, Lara Mussolin
Although probability of event-free survival in pediatric lymphoblastic T-cell lymphoma (T-LBL) is about 75%, survival in relapsed patients is very poor, so the identification of new molecular markers is crucial for treatment optimization. Here, we demonstrated that the over-expression of miR-223 promotes tumor T-LBL cell growth, migration and invasion in vitro. We found out that SIK1, an anti-metastatic protein, is a direct target of miR-223 and consequently is significantly reduced in miR-223-overexpressing tumor cells...
December 8, 2017: Oncotarget
https://www.readbyqxmd.com/read/29286159/maternal-chromium-restriction-induces-insulin-resistance-in-adult-mice-offspring-through-mirna
#7
Qian Zhang, Xiaofang Sun, Xinhua Xiao, Jia Zheng, Ming Li, Miao Yu, Fan Ping, Zhixin Wang, Cuijuan Qi, Tong Wang, Xiaojing Wang
Increasing evidence suggests that undernutrition during the fetal period may lead to glucose intolerance, impair the insulin response and induce insulin resistance (IR). Considering the importance of chromium (Cr) in maintaining carbohydrate metabolism, the present study aimed to determine the effects of maternal low Cr (LC) on glucose metabolism in C57BL mice offspring, and the involved mechanisms. Weaned C57BL mice were born from mothers fed a control diet or LC diet, and were then fed a control or LC diet for 13 weeks...
December 18, 2017: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/29246734/assessment-of-serum-microrna-biomarkers-for-predicting-reclassification-of-prostate-cancer-patients-on-active-surveillance
#8
Richard S C Liu, Ekaterina Olkhov-Mitsel, Renu Jeyapala, Fang Zhao, Kristina Commisso, Laurence Klotz, Andrew Loblaw, Stanley K Liu, Danny Vesprini, Neil E Fleshner, Bharati Bapat
PURPOSE: Conventional clinical variables cannot accurately differentiate between indolent and aggressive prostate cancer among active surveillance patients. We investigated promising circulating miRNA biomarkers for predicting reclassification of active surveillance patients. METHODS: We collected serum samples from two independent active surveillance cohorts for training (n = 196) and validation (n = 133) of candidate miRNAs. All patients were treatment naïve and diagnosed with Gleason score 6 prostate cancer, and samples were collected prior to potential reclassification...
December 12, 2017: Journal of Urology
https://www.readbyqxmd.com/read/29246612/extracellular-mir-145-mir-223-and-mir-326-expression-signature-allow-for-differential-diagnosis-of-immune-mediated-neuroinflammatory-diseases
#9
Wessam E Sharaf-Eldin, Nirmeen A Kishk, Yehia Z Gad, Heba Hassan, Mohamed A M Ali, Maha S Zaki, Mohamed R Mohamed, Mona L Essawi
BACKGROUND: Although misdiagnosis of neuromyelitis optica spectrum disorder (NMOSD) with neuropsychiatric systemic lupus erythematosus (NPSLE) or multiple sclerosis (MS) is not infrequent, reliable biomarkers remains an unmet need. Extracellular microRNAs (miRNAs) represent a worthy avenue to identify biomarkers for differential diagnosis. We aimed to explore the potential role of some selected circulating miRNAs as biomarkers for the differential diagnosis in immune-mediated neuroinflammatory diseases...
December 15, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/29212284/systematic-review-and-critique-of-circulating-mirnas-as-biomarkers-of-stage-i-ii-non-small-cell-lung-cancer
#10
REVIEW
Francesca Moretti, Paola D'Antona, Emanuele Finardi, Marco Barbetta, Lorenzo Dominioni, Albino Poli, Elisabetta Gini, Douglas M Noonan, Andrea Imperatori, Nicola Rotolo, Maria Cattoni, Paola Campomenosi
Selected circulating microRNAs (miRNAs) have been suggested for non-invasive screening of non-small cell lung cancer (NSCLC), however the numerous proposed miRNA signatures are inconsistent. Aiming to identify miRNAs suitable specifically for stage I-II NSCLC screening in serum/plasma samples, we searched the databases "Pubmed", "Medline", "Scopus", "Embase" and "WOS" and systematically reviewed the publications reporting quantitative data on the efficacy [sensitivity, specificity and/or area under the curve (AUC)] of circulating miRNAs as biomarkers of NSCLC stage I and/or II...
November 7, 2017: Oncotarget
https://www.readbyqxmd.com/read/29211799/comparison-of-mirna-quantitation-by-nanostring-in-serum-and-plasma-samples
#11
Catherine Foye, Irene K Yan, Waseem David, Neha Shukla, Yacob Habboush, Lori Chase, Kristen Ryland, Vivek Kesari, Tushar Patel
Circulating microRNAs that are associated with specific diseases have garnered much attention for use in diagnostic assays. However, detection of disease-associated miRNA can be affected by several factors such as release of contaminating cellular miRNA during sample collection, variations due to amplification of transcript for detection, or controls used for normalization for accurate quantitation. We analyzed circulating miRNA in serum and plasma samples obtained concurrently from 28 patients, using a Nanostring quantitative assay platform...
2017: PloS One
https://www.readbyqxmd.com/read/29207133/potential-role-of-microrna%C3%A2-223%C3%A2-3p-in-the-tumorigenesis-of-hepatocellular-carcinoma-a-comprehensive-study-based-on-data-mining-and-bioinformatics
#12
Rui Zhang, Li-Jie Zhang, Mei-Ling Yang, Lan-Shan Huang, Gang Chen, Zhen-Bo Feng
The aims of the present study were to examine the potential role of microRNA‑233‑3p (miR)‑223‑3p in the tumorigenesis of hepatocellular carcinoma (HCC), and to investigate its diagnostic accuracy and potential molecular mechanisms. The expression data of miR‑223‑3p in HCC were obtained from the Gene Expression Omnibus (GEO). Data for the precursor miR‑223 were obtained from The Cancer Genome Atlas (TCGA). The diagnostic role of miR‑223‑3p was identified by the receiver operating curve (ROC), and the diagnostic value of miR‑223‑3p in HCC was calculated from qualified reports in the literature...
November 27, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/29191172/microrna-profile-in-hbv-induced-infection-and-hepatocellular-carcinoma
#13
Guanyu Wang, Fulu Dong, Zhiyao Xu, Sherven Sharma, Xiaotong Hu, Dafang Chen, Lumin Zhang, Jinping Zhang, Qinghua Dong
BACKGROUND: MicroRNAs (miRNAs) exhibit essential regulatory functions related to cell growth, apoptosis, development and differentiation. Dysregulated expression of miRNAs is associated with a wide variety of human diseases. As such miRNA signatures are valuable as biomarkers for disease and for making treatment decisions. Hepatitis B virus (HBV) is a major risk factor for hepatocellular carcinoma (HCC). Here we screened for miRNAs in chronic HBV associated HCC. METHODS: To determine the miRNAs in HCC occurrence associated with HBV infection, we analyzed global miRNA expression profiles in 12 pairs of HCC and adjacent matched non-HCC tissues from HBV-positive and HBV-negative patients using microarray analyses...
December 1, 2017: BMC Cancer
https://www.readbyqxmd.com/read/29186297/non-coding-rnas-in-cardiovascular-disease-pathological-relevance-and-emerging-role-as-biomarkers-and-therapeutics
#14
Roopesh S Gangwar, Sanjay Rajagopalan, Rama Natarajan, Jeffrey A Deiuliis
Non-coding RNAs (ncRNA) include a diverse range of functional RNA species-microRNAs (miRNAs) and long non-coding RNAs (lncRNAs) being most studied in pathophysiology. Cardiovascular morbidity is associated with differential expression of myriad miRNAs; miR-21, miR-155, miR-126, miR-146a/b, miR-143/145, miR-223, and miR-221 are the top nine most reported miRNAs in hypertension and atherosclerotic disease. A single miRNA may have hundreds of messenger RNA targets, which makes a full appreciation of the physiologic ramifications of such broad-ranging effects a challenge...
November 22, 2017: American Journal of Hypertension
https://www.readbyqxmd.com/read/29183962/intestinal-lymphatic-hdl-mir-223-and-apoa-i-are-reduced-during-insulin-resistance-and-restored-with-niacin
#15
Rabban Mangat, Faye Borthwick, Tina Haase, Miriam Jacome, Randy Nelson, Anatol Kontush, Donna F Vine, Spencer D Proctor
The intestine is involved in whole-body lipid and cholesterol homeostasis and secretes lipoproteins containing apolipoprotein (Apo)B48 and discrete ApoA-I into the mesenteric lymph. The lymphatic system has been proposed to have a significant role in the reverse cholesterol transport pathway associated with HDL-ApoA-I. In conditions of insulin resistance (IR), there is intestinal overproduction of chylomicrons containing ApoB48; however, there is limited data on the intestinal synthesis and secretion of HDL-ApoA-I...
November 28, 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/29178897/microrna-expression-changes-in-association-with-changes-in-interleukin-1%C3%A3-interleukin10-ratios-produced-by-monocytes-in-autism-spectrum-disorders-their-association-with-neuropsychiatric-symptoms-and-comorbid-conditions-observational-study
#16
Harumi Jyonouchi, Lee Geng, Deanna L Streck, James J Dermody, Gokce A Toruner
BACKGROUND: MicroRNAs (miRNAs) play a major role in regulating immune responses at post-transcriptional levels. Previously, we have reported fluctuating interlukine-1ß (IL-1ß)/IL-10 ratios produced by peripheral blood monocytes (PBMo) in some patients with autism spectrum disorders (ASD). This study examined whether changes in miRNA expression by PBMo are associated with changes in IL-1ß/IL-10 ratios and how such changes are associated with ASD clinical features. METHODS: miRNA expression by purified PBMo from ASD subjects (N = 69) and non-ASD controls (N = 27) were determined by high-throughput sequencing...
November 25, 2017: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29163821/the-clinical-use-of-circulating-micrornas-as-non-invasive-diagnostic-biomarkers-for-lung-cancers
#17
Yanlong Yang, Zaoxiu Hu, Yongchun Zhou, Guangqiang Zhao, Yujie Lei, Guangjian Li, Shuai Chen, Kai Chen, Zhenghai Shen, Xiao Chen, Peilin Dai, Yunchao Huang
Many studies have investigated the diagnostic role of circulating microRNAs (miRNAs) in patients with lung cancer; however, the results still remain inconclusive. An updated system review and meta-analysis was necessary to give a comprehensive evaluation of diagnostic role of circulating miRNAs in lung cancer. Eligible studies were searched in electronical databases. The sensitivity and specificity were used to plot the summary receiver operator characteristic (SROC) curve and calculate the area under the curve (AUC)...
October 27, 2017: Oncotarget
https://www.readbyqxmd.com/read/29163428/hhv-6a-6b-infection-of-nk-cells-modulates-the-expression-of-mirnas-and-transcription-factors-potentially-associated-to-impaired-nk-activity
#18
Roberta Rizzo, Irene Soffritti, Maria D'Accolti, Daria Bortolotti, Dario Di Luca, Elisabetta Caselli
Natural killer (NK) cells have a critical role in controlling virus infections, and viruses have evolved several mechanisms to escape NK cell functions. In particular, Human herpesvirus 6 (HHV-6) is associated with diseases characterized by immune dysregulation and has been reported to infect NK cells. We recently found that HHV-6 in vitro infection of human thyroid follicular epithelial cells and T-lymphocytes modulates several miRNAs associated with alterations in immune response. Since miRNAs are key regulators of many immune pathways, including NK cell functions, we aimed to study the impact of HHV-6A and -6B in vitro infection on the intracellular mediators correlated to NK cell function...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/29162878/comparative-analysis-of-cytokine-chemokine-regulatory-networks-in-patients-with-hippocampal-sclerosis-hs-and-focal-cortical-dysplasia-fcd
#19
Arpna Srivastava, Aparna Banerjee Dixit, Debasmita Paul, Manjari Tripathi, Chitra Sarkar, P Sarat Chandra, Jyotirmoy Banerjee
Experimental and clinical evidence have demonstrated aberrant expression of cytokines/chemokines and their receptors in patients with hippocampal sclerosis (HS) and focal cortical dysplasia (FCD). However, there is limited information regarding the modulation of cytokine/chemokine-regulatory networks, suggesting contribution of miRNAs and downstream transcription factors/receptors in these pathologies. Hence, we studied the levels of multiple inflammatory mediators (IL1β, IL1Ra, IL6, IL10, CCL3, CCL4, TNFα and VEGF) along with transcriptional changes of nine related miRNAs and mRNA levels of downstream effectors of significantly altered cytokines/chemokines in brain tissues obtained from patients with HS (n = 26) and FCD (n = 26)...
November 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29158064/mirna-223-functions-as-both-prognostic-biomarker-and-tumor-suppressor-in-mantle-cell-lymphoma-through-targeting-sox11
#20
REVIEW
Keshu Zhou, Xiaoyan Feng, Yanying Wang, Yanyan Liu, Long Tian, Wenli Zuo, Shuhua Yi, Xudong Wei, Yongping Song, Lugui Qiu
Mantle cell lymphoma (MCL) is an aggressive lymphoid malignance characterized by cytogenetic aberration of t(11;14), although it is not the prerequisite. Until now, the pathogenesis of MCL remains not fully interpreted. Our current study showed that miR-223 was down-regulated in purified CD19+ lymphocytes from MCL patients (n=21) compared with that of normal donors (n=20). In addition, patients with high-risk mantle international prognostic index, elevated LDH, performance status>2 were more likely to have much lower miR-223 expression...
November 17, 2017: Experimental Hematology
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