keyword
MENU ▼
Read by QxMD icon Read
search

long non coded rna

keyword
https://www.readbyqxmd.com/read/29149532/exploitation-of-micrornas-by-japanese-encephalitis-virus-in-human-microglial-cells
#1
Meghana Rastogi, Neha Srivastava, Sunit K Singh
JEV infection in CNS leads to the JE neuroinflammation. Children and old age individual have been reported to be more prone to JEV infection. MicroRNAs are endogenous, small non-coding RNAs, which regulate the gene expression. These are ∼22 nucleotide long, conserved RNA sequence that binds at the 3'UTR of a target mRNA and regulate the post-transcriptional gene expression. The role of microRNAs has been reported in several diseases like cancer, viral infection, neuro-degeneration, diabetes etc. In the present study, the human microglial cells were infected with JEV (JaOAr strain)...
November 17, 2017: Journal of Medical Virology
https://www.readbyqxmd.com/read/29147491/augmented-expression-levels-of-lncrnas-eccebpa-and-uca1-in-gastric-cancer-tissues-and-their-clinical-significance
#2
Mojdeh Nasrollahzadeh-Khakiani, Modjtaba Emadi-Baygi, Parvaneh Nikpour
Objectives: As the second cause of cancer death, gastric cancer (GC) is one of the eminent dilemmas all over the world, therefore investigating the molecular mechanisms involved in this cancer is pivotal. Unrestricted proliferation is one of the characteristics of cancerous cells, which is due to deficiency in cell regulatory systems. Long non-coding RNAs (lncRNAs) have emerged as critical regulators of the epigenome. lncRNA extra coding CEBPA (ecCEBPA) is involved in DNA methylation...
October 2017: Iranian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/29146194/association-analyses-of-genetic-variants-in-long-non-coding-rna-malat1-with-breast-cancer-susceptibility-and-mrna-expression-of-malat1-in-chinese-han-population
#3
Rui Peng, Chenglin Luo, Qiaoyun Guo, Jingjing Cao, Qian Yang, Kaiyan Dong, Shuaibing Wang, Kaijuan Wang, Chunhua Song
The long non-coding RNA (lncRNA) Metastasis-associated lung adenocarcinoma transcript 1(MALAT1) has been implicated in breast cancer (BC). Polymorphisms in MALAT1 may play a vital role in the progress of breast cancer by its regulation function. However, potential genetic variants in MALAT1 affecting the development of BC is rarely explored. In our current molecular epidemiology study, all three tagging SNPs (rs3200401, rs619586 and rs7927113) in lncRNA MALAT1 were selected for genotyping in 487BCE patients and 489 cancer-free controls in Chinese Han population, and futher experiment of quantitative real-time (qRT) PCR was conducted to examine the relative expression of MALAT1...
November 13, 2017: Gene
https://www.readbyqxmd.com/read/29145165/long-non-coding-rna-dlx6-as1-aggravates-hepatocellular-carcinoma-carcinogenesis-by-modulating-mir-203a-mmp-2-pathway
#4
Lei Zhang, Xiaowei He, Ting Jin, Li Gang, Zhenlin Jin
Long non-coding RNAs (lncRNAs) have been wildly verified to modulate multiple tumorigenesis, especially hepatocellular carcinoma (HCC). In present study, our team aims to investigate the role of lncRNA DLX6-AS1 in the HCC carcinogenesis. Results of early-stage experiments found that DLX6-AS1 expression level was up-regulated in 60 cases of HCC tissue samples compared with adjacent normal tissue. Moreover, the aberrant overexpression of DLX6-AS1 indicated the poor prognosis of HCC patients. Loss-of-function experiments revealed that DLX6-AS1 knockdown inhibited the proliferation, migration and invasion of HCC cells in vitro, and decreased the tumor growth in vivo...
October 28, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29145164/long-noncoding-rna-hnf1a-as1-indicates-a-poor-prognosis-of-colorectal-cancer-and-promotes-carcinogenesis-via-activation-of-the-wnt-%C3%AE-catenin-signaling-pathway
#5
Xin Zhang, Yumin Xiong, Fengying Tang, Ying Bian, Yanhui Chen, Fengli Zhang
Long non-coding RNAs (lncRNAs) have been identified to play critical roles in tumorigenesis. LncRNA HNF1A-AS1 has been suggested to act as an oncogene and serves as a novel prognostic biomarker for various cancer. However, the biological role and clinical significance of lncRNA HNF1A-AS1 in colorectal cancer (CRC) have yet to be fully elusive. Therefore, the present study was designed to determine the expression of lncRNA HNF1A-AS1 in patients with CRC, the role of lncRNA HNF1A-AS1 in CRC cells, as well as the underlying regulatory mechanisms...
October 24, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29144434/the-role-of-non-coding-rnas-in-cytoplasmic-male-sterility-in-flowering-plants
#6
REVIEW
Helena Štorchová
The interactions between mitochondria and nucleus substantially influence plant development, stress response and morphological features. The prominent example of a mitochondrial-nuclear interaction is cytoplasmic male sterility (CMS), when plants produce aborted anthers or inviable pollen. The genes responsible for CMS are located in mitochondrial genome, but their expression is controlled by nuclear genes, called fertility restorers. Recent explosion of high-throughput sequencing methods enabled to study transcriptomic alterations in the level of non-coding RNAs under CMS biogenesis...
November 16, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29143996/long-non-coding-rna-h19-suppresses-retinoblastoma-progression-via-counteracting-mir-17-92-cluster
#7
Aihui Zhang, Weiwei Shang, Qiaoli Nie, Ting Li, Suhui Li
Long non-coding RNAs (lncRNAs) are frequently dysregulated and play important roles in many cancers. lncRNA H19 is one of the earliest discovered lncRNAs which has diverse roles in different cancers. However, the expression, roles, and action mechanisms of H19 in retinoblastoma are still largely unknown. In this study, we found that H19 is downregulated in retinoblastoma tissues and cell lines. Gain-of-function and loss-of-function assays showed that H19 inhibits retinoblastoma cell proliferation, induces retinoblastoma cell cycle arrest and cell apoptosis...
November 16, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/29143419/long-non-coding-rna-rp11-380d23-2-drives-distal-proximal-patterning-of-the-lung-by-regulating-pitx2-expression
#8
Poulomi Banerjee, Harshini Surendran, Kapil Bharti, Kaoru Morishita, Anurag Varshney, Rajarshi Pal
Early lung development is a tightly orchestrated process encompassing (a) formation of definitive endoderm, (b) anteriorization of definitive endoderm followed by (c) specification and maturation of both proximal and distal lung precursors. Several reports detailing the interaction of genes and proteins during lung development are available; however, studies reporting the role(s) of long non-coding RNAs (lncRNA) in lung morphogenesis are limited. To investigate this, we tailored a protocol for differentiation of human induced pluripotent stem cells into distal and proximal lung progenitors to mimic in vivo lung development...
November 16, 2017: Stem Cells
https://www.readbyqxmd.com/read/29141604/genome-wide-identification-of-mirnas-and-lncrnas-in-cajanus-cajan
#9
Chandran Nithin, Amal Thomas, Jolly Basak, Ranjit Prasad Bahadur
BACKGROUND: Non-coding RNAs (ncRNAs) are important players in the post transcriptional regulation of gene expression (PTGR). On one hand, microRNAs (miRNAs) are an abundant class of small ncRNAs (~22nt long) that negatively regulate gene expression at the levels of messenger RNAs stability and translation inhibition, on the other hand, long ncRNAs (lncRNAs) are a large and diverse class of transcribed non-protein coding RNA molecules (> 200nt) that play both up-regulatory as well as down-regulatory roles at the transcriptional level...
November 15, 2017: BMC Genomics
https://www.readbyqxmd.com/read/29141248/association-of-functional-genetic-variants-of-hotair-with-hepatocellular-carcinoma-hcc-susceptibility-in-a-chinese-population
#10
Hao Li, Xian-Mei Tang, Yangchen Liu, Weizhen Li, Qiaoyun Chen, Yan Pan
BACKGROUND/AIMS: The HOX transcript antisense intergenic RNA (HOTAIR), a long non-coding RNA (lncRNA), plays an important role in the pathogenesis and progression of multiple tumors. The aim of the present study was to evaluate whether common single nucleotide polymorphisms (SNPs) in HOTAIR are related to hepatocellular carcinoma (HCC) susceptibility in a Chinese population. METHODS: We genotyped three SNPs of HOTAIR in a hepatocellular carcinoma (HCC) case-control study, including 482 cases and 520 control subjects...
November 15, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/29140550/lncrna-h19-interacts-with-polypyrimidine-tract-binding-protein-1-to-reprogram-hepatic-lipid-homeostasis
#11
Chune Liu, Zhihong Yang, Jianguo Wu, Li Zhang, Sangmin Lee, Dong-Ju Shin, Melanie Tran, Li Wang
H19 is an imprinted long non-coding RNA abundantly expressed in embryonic liver and repressed after birth. Here we show that H19 serves as a lipid sensor by synergizing with RNA-binding protein PTBP1 to modulate hepatic metabolic homeostasis. H19RNA interacts with PTBP1 to facilitate its association with SREBP1c mRNA and protein, leading to increased stability and nuclear transcriptional activity. H19 and PTBP1 are upregulated by fatty acids in hepatocytes and in diet-induced fatty liver, which further augments lipid accumulation...
November 15, 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/29140524/noncodev5-a-comprehensive-annotation-database-for-long-non-coding-rnas
#12
ShuangSang Fang, LiLi Zhang, JinCheng Guo, YiWei Niu, Yang Wu, Hui Li, LianHe Zhao, XiYuan Li, XueYi Teng, XianHui Sun, Liang Sun, Michael Q Zhang, RunSheng Chen, Yi Zhao
NONCODE (http://www.bioinfo.org/noncode/) is a systematic database that is dedicated to presenting the most complete collection and annotation of non-coding RNAs (ncRNAs), especially long non-coding RNAs (lncRNAs). Since NONCODE 2016 was released two years ago, the amount of novel identified ncRNAs has been enlarged by the reduced cost of next-generation sequencing, which has produced an explosion of newly identified data. The third-generation sequencing revolution has also offered longer and more accurate annotations...
November 11, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/29138516/the-functions-and-unique-features-of-long-intergenic-non-coding-rna
#13
REVIEW
Julia D Ransohoff, Yuning Wei, Paul A Khavari
Long intergenic non-coding RNA (lincRNA) genes have diverse features that distinguish them from mRNA-encoding genes and exercise functions such as remodelling chromatin and genome architecture, RNA stabilization and transcription regulation, including enhancer-associated activity. Some genes currently annotated as encoding lincRNAs include small open reading frames (smORFs) and encode functional peptides and thus may be more properly classified as coding RNAs. lincRNAs may broadly serve to fine-tune the expression of neighbouring genes with remarkable tissue specificity through a diversity of mechanisms, highlighting our rapidly evolving understanding of the non-coding genome...
November 15, 2017: Nature Reviews. Molecular Cell Biology
https://www.readbyqxmd.com/read/29138341/long-non-coding-rna-neat1-regulated-by-the-egfr-pathway-contributes-to-glioblastoma-progression-through-the-wnt-%C3%AE-catenin-pathway-by-scaffolding-ezh2
#14
Qun Chen, Jinquan Cai, Qixue Wang, Yunfei Wang, Mingyang Liu, Jingxuan Yang, Junhu Zhou, Chun-Sheng Kang, Min Li, Chuanlu Jiang
PURPOSE: Long noncoding RNAs have been implicated in gliomagenesis, but their mechanisms of action are mainly undocumented. Through public glioma mRNA expression datasets, we found that NEAT1 was a potential oncogene. We systematically analyzed the clinical significance and mechanism of NEAT1 in glioblastoma. EXPERIMENTAL DESIGN: Initially, we evaluated whether NEAT1 expression levels could be regulated by EGFR pathway activity. We subsequently evaluated the effect of NEAT1 on the WNT/β-Catenin pathway and its target binding gene...
November 14, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/29138229/genomic-structural-variations-lead-to-dysregulation-of-important-coding-and-non-coding-rna-species-in-dilated-cardiomyopathy
#15
Jan Haas, Stefan Mester, Alan Lai, Karen S Frese, Farbod Sedaghat-Hamedani, Elham Kayvanpour, Tobias Rausch, Rouven Nietsch, Jes-Niels Boeckel, Avisha Carstensen, Mirko Völkers, Carsten Dietrich, Dietmar Pils, Ali Amr, Daniel B Holzer, Diana Martins Bordalo, Daniel Oehler, Tanja Weis, Derliz Mereles, Sebastian Buss, Eva Riechert, Emil Wirsz, Maximilian Wuerstle, Jan O Korbel, Andreas Keller, Hugo A Katus, Andreas E Posch, Benjamin Meder
The transcriptome needs to be tightly regulated by mechanisms that include transcription factors, enhancers, and repressors as well as non-coding RNAs. Besides this dynamic regulation, a large part of phenotypic variability of eukaryotes is expressed through changes in gene transcription caused by genetic variation. In this study, we evaluate genome-wide structural genomic variants (SVs) and their association with gene expression in the human heart. We detected 3,898 individual SVs affecting all classes of gene transcripts (e...
November 14, 2017: EMBO Molecular Medicine
https://www.readbyqxmd.com/read/29138205/long-term-prognosis-of-young-breast-cancer-patients-%C3%A2-40-years-who-did-not-receive-adjuvant-systemic-treatment-protocol-for-the-paradigm-initiative-cohort-study
#16
Gwen Mhe Dackus, Natalie D Ter Hoeve, Mark Opdam, Willem Vreuls, Zsuzsanna Varga, Esther Koop, Stefan M Willems, Carolien Hm Van Deurzen, Emilie J Groen, Alicia Cordoba, Jos Bart, Antien L Mooyaart, Jan G van den Tweel, Vicky Zolota, Jelle Wesseling, Anna Sapino, Ewa Chmielik, Ales Ryska, Frederic Amant, Annegien Broeks, Ron Kerkhoven, Nikolas Stathonikos, Mitko Veta, Adri Voogd, Katarzyna Jozwiak, Michael Hauptmann, Marlous Hoogstraat, Marjanka K Schmidt, Gabe Sonke, Elsken van der Wall, Sabine Siesling, Paul J van Diest, Sabine C Linn
INTRODUCTION: Currently used tools for breast cancer prognostication and prediction may not adequately reflect a young patient's prognosis or likely treatment benefit because they were not adequately validated in young patients. Since breast cancers diagnosed at a young age are considered prognostically unfavourable, many treatment guidelines recommend adjuvant systemic treatment for all young patients. Patients cured by locoregional treatment alone are, therefore, overtreated. Lack of prognosticators for young breast cancer patients represents an unmet medical need and has led to the initiation of the PAtients with bReAst cancer DIaGnosed preMenopausally (PARADIGM) initiative...
November 14, 2017: BMJ Open
https://www.readbyqxmd.com/read/29137975/microarray-analysis-of-an-synthetic-%C3%AE-synuclein-induced-cellular-model-reveals-the-expression-profile-of-long-non-coding-rna-in-parkinson-s-disease
#17
D Lin, Y Liang, X Jing, Y Chen, M Lei, Z Zeng, T Zhou, X Wu, S Peng, D Zheng, K Huang, L Yang, S Xiao, J Liu, E Tao
Long non-coding RNAs (lncRNAs) are a new research focus that are reported to influence the pathogenetic process of neurodegenerative disorders. To uncover new disease-associated genes and their relevant mechanisms, we carried out a gene microarray analysis based on a Parkinson's disease (PD) in vitro model induced by α-synuclein oligomers. This cellular model induced by 25 μmol/L α-synuclein oligomers has been confirmed to show the stable, transmissible neurotoxicity of α-synuclein, a typical PD pathological marker...
November 11, 2017: Brain Research
https://www.readbyqxmd.com/read/29137688/the-long-noncoding-rna-hotair-promotes-colorectal-cancer-progression-by-sponging-mir-197
#18
Xinyang Lu, Zhiqiang Liu, Xiaofei Ning, Lunhua Huang, Biao Jiang
The long non-coding RNA HOX transcript antisense RNA (HOTAIR) has been found overexpressed in many human malignancies and involved in tumor progression and metastasis. Although the downstream target through which HOTAIR modulates tumor metastasis is not well-known, evidence suggests that microRNA-197 (miR-197) might be involved in this event. In the present study, the significance of HOTAIR and miR-197 in the progression of colorectal cancer were detected in vitro and in vivo. We found that HOTAIR expression was significantly increased in colorectal cancer cells and tissues...
November 14, 2017: Oncology Research
https://www.readbyqxmd.com/read/29137430/genome-wide-analysis-and-functional-prediction-of-long-non-coding-rnas-in-mouse-uterus-during-the-implantation-window
#19
Qi Wang, Nan Wang, Rui Cai, Fan Zhao, Yongjie Xiong, Xiao Li, Aihua Wang, Pengfei Lin, Yaping Jin
Establishment of the receptive uterus is a crucial step for embryo implantation. In this study, the expression profiles and characterization of long non-coding RNAs (lncRNAs) in pregnant mouse uteri on day 4, day 5 at implantation sites and inter-implantation sites were conducted using RNA-seq. A total of 7,764 putative lncRNA transcripts were identified, including 6,179 known lncRNA transcripts and 1,585 novel lncRNA transcripts. Bioinformatics analysis of the cis and trans lncRNA targets showed that the differentially expressed lncRNAs were mainly involved in tissue remodelling, immune response and metabolism-related processes, indicating that lncRNAs could be involved in the regulation of embryo implantation...
October 13, 2017: Oncotarget
https://www.readbyqxmd.com/read/29137412/long-non-coding-rna-snhg15-inhibits-p15-and-klf2-expression-to-promote-pancreatic-cancer-proliferation-through-ezh2-mediated-h3k27me3
#20
Zhonghua Ma, Hesuyuan Huang, Jirong Wang, Yan Zhou, Fuxing Pu, Qinghong Zhao, Peng Peng, Bingqing Hui, Hao Ji, Keming Wang
Long non-coding RNA (lncRNA) is emerging as an critical regulator in multiple cancers, including pancreatic cancer (PC). Recently, lncRNA SNHG15 was found to be up-regulated in gastric cancer and hepatocellular carcinoma, exerting oncogenic effects. Nevertheless, the biological function and regulatory mechanism of SNHG15 remain unclear in pancreatic cancer (PC). In this study, we reported that SNHG15 expression was also upregulated in PC tissues, and its overexpression was remarkably associated with tumor size, tumor node metastasis (TNM) stage and lymph node metastasis in patients with PC...
October 13, 2017: Oncotarget
keyword
keyword
89036
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"