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long non-coding RNA inflammation

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https://www.readbyqxmd.com/read/29033949/microarray-analysis-identifies-the-potential-role-of-long-non-coding-rna-in-regulating-neuroinflammation-during-japanese-encephalitis-virus-infection
#1
Yunchuan Li, Hao Zhang, Bibo Zhu, Usama Ashraf, Zheng Chen, Qiuping Xu, Dengyuan Zhou, Bohan Zheng, Yunfeng Song, Huanchun Chen, Jing Ye, Shengbo Cao
Japanese encephalitis virus (JEV) is the leading cause of epidemic encephalitis worldwide. JEV-induced neuroinflammation is characterized by profound neuronal cells damage accompanied by activation of glial cells. Albeit long non-coding RNAs (lncRNAs) have been emerged as important regulatory RNAs with profound effects on various biological processes, it is unknown how lncRNAs regulate JEV-induced inflammation. Here, using microarray approach, we identified 618 lncRNAs and 1,007 mRNAs differentially expressed in JEV-infected mice brain...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/29032575/decreased-expression-of-ifng-as1-ifng-and-il-1b-inflammatory-genes-in-medicated-schizophrenia-and-bipolar-patients
#2
Hannaneh Ghafelehbashi, Majid Pahlevan Kakhki, Lara Kular, Sahar Moghbelinejad, Seyyed Hossein Ghafelehbashi
Although aberrant expression of cytokines such as IL-1B and IFNG in blood from psychiatric patients supports a role of inflammation in the pathogenesis of disease, little is known about mechanisms underlying their regulation. We aimed to evaluate the putative role of IFNG-AS1 long non-coding RNA (lncRNA) in controlling of IFNG locus in schizophrenia (SZ) and Bipolar (BP) patients. We analyzed the expression levels of IFNG-AS1 long non-coding RNA, and IFNG and IL-1B mRNAs in blood cells from 27 SZ and 30 BP medicated patients and in 32 healthy controls...
October 15, 2017: Scandinavian Journal of Immunology
https://www.readbyqxmd.com/read/29030863/hotair-but-not-anril-long-non-coding-rna-contributes-to-the-pathogenesis-of-multiple-sclerosis
#3
Majid Pahlevan Kakhki, Abbas Nikravesh, Zeinab Shirvani Farsani, Mohammad Ali Sahraian, Mehrdad Behmanesh
Different studies have revealed that dysregulation in gene expression is one of the main aspects of multiple sclerosis (MS) pathogenesis. Although the molecular pathways underlying the immunomodulatory role of vitamin D (VD) in MS is not completely elucidated, VD has more recently become a topic of interest in immune regulation and is widely administrated to MS patients as an immunomodulatory supplement. Long non-coding RNAs (lncRNAs) are known to play important roles in regulation of gene expression via different mechanisms...
October 14, 2017: Immunology
https://www.readbyqxmd.com/read/28993196/long-non-coding-rna-expression-profiles-in-different-severity-ev71-infected-hand-foot-and-mouth-disease-patients
#4
Jun Meng, Zhenyu Yao, Yaqing He, Renli Zhang, Hong Yang, Xiangjie Yao, Long Chen, Hailong Zhang, Jinquan Cheng
Enterovirus 71 (EV71) is associated with the severe hand foot and mouth disease (HFMD) outcomes, however the host-virus interaction mechanism and the pathogenesis remain poorly understood. Long non-coding RNAs (lncRNAs) are involved in variety physiological and pathological processes, but the functions of lncRNAs in EV71 infection remain elusive. Here we profiled the expression of lncRNAs in peripheral blood mononuclear cells (PBMCs) from EV71-infected mild patients, severe patients as well as the healthy controls, and identified 8541 lncRNAs were differentially expressed...
October 7, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28960939/plasma-long-noncoding-rna-il-7r-as-a-prognostic-biomarker-for-clinical-outcomes-in-patients-with-acute-respiratory-distress-syndrome
#5
Bing Wan, Wu-Jian Xu, Wei-Nan Xu, Ping Zhan, Guan-Nan Wu, Jia-Jia Jin, Guang-Min Xi, Jiang-Tao Yin, Hao Zhang, Yi-Kun Chen, Ying-Ying Miao, Xiaoxia Wang, Ying-Kun Xu, Tang-Feng Lv, Yong Song
BACKGROUND: Long non-coding RNAs (lncRNAs) regulate a variety of genes and biological processes. Lnc-IL7R plays a considerable role in the regulation of inflammation, but its prognostic potential in acute respiratory distress syndrome (ARDS) has not been fully explained. In this study, the role of lnc-IL7R as a potential biomarker in ARDS was examined. OBJECTIVE: Role of lnc-IL7R as potential biomarker in ARDS. METHODS: LncRNA-IL7R was isolated from the plasma of patients with ARDS and healthy controls and clinical indexes were obtained within 24 h after admission...
September 29, 2017: Clinical Respiratory Journal
https://www.readbyqxmd.com/read/28915561/differentially-expressed-lncrnas-and-mirnas-with-associated-cerna-networks-in-aged-mice-with-postoperative-cognitive-dysfunction
#6
Changwei Wei, Ting Luo, Shanshan Zou, Xiaobin Zhou, Wenzhen Shen, Xiaolin Ji, Qi Li, Anshi Wu
Postoperative cognitive dysfunction (POCD) is a common postoperative complication observed in elderly patients. Using microarray analyses, we comprehensively compared long non-coding RNA (lncRNA), messenger RNA (mRNA), and microRNA (miRNA) expression profiles in hippocampal tissues from a mouse model of POCD and control mice. A total of 175 lncRNAs, 117 mRNAs, and 26 miRNAs were differentially expressed between POCD and control mice. Gene ontology (GO) and KEGG pathway enrichment analyses were performed to explore the principal functions of dysregulated genes...
August 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/28900683/microrna-in-immune-regulation
#7
Cheng-Jang Wu, Li-Fan Lu
The immune system protects us from enormously diverse microbial pathogens but needs to be tightly regulated to avoid deleterious immune-mediated inflammation and tissue damage. A wide range of molecular determinants and cellular components work in concert to control the magnitude and duration of a given immune response. In the past decade, microRNAs (miRNAs), a major class of small non-coding RNA species, have been extensively studied as key molecular players in immune regulation. In this chapter, we will discuss how miRNAs function as negative regulators to restrict innate and adaptive immune responses...
September 13, 2017: Current Topics in Microbiology and Immunology
https://www.readbyqxmd.com/read/28900430/prins-non-coding-rna-regulates-nucleic-acid-induced-innate-immune-responses-of-human-keratinocytes
#8
Judit Danis, Anikó Göblös, Zsuzsanna Bata-Csörgő, Lajos Kemény, Márta Széll
Cytosolic DNA fragments are recognized as pathogen- and danger-associated molecular patterns that induce a cascade of innate immune responses. Moreover, excessive cytosolic DNA can enhance chronic inflammation, predominantly by activating inflammasomes, and thereby contributing to the pathogenesis of chronic diseases, such as psoriasis. Psoriasis associated non-protein coding RNA induced by stress (PRINS) is a long non-coding RNA, which has been shown to be associated with psoriasis susceptibility and cellular stress responses; however, the precise mechanism of its action has not been determined...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28881768/downregulated-long-noncoding-rna-aldbgalg0000005049-induces-inflammation-in-chicken-muscle-suffered-from-selenium-deficiency-by-regulating-stearoyl-coa-desaturase
#9
Ruifeng Fan, Changyu Cao, Xia Zhao, Qunxiang Shi, Jinxin Zhao, Shiwen Xu
Long non-coding RNAs (lncRNAs) have been demonstrated to play a pivotal role in proliferation and differentiation of muscles. However, the study on the roles of lncRNAs in Selenium (Se) deficiency induced muscle injury is still unclear. In this study, deep sequencing was performed to profile lncRNAs and mRNAs of the muscles from the Se deficiency (-Se group) and control (C group) chickens. The results revealed that 38 lncRNAs (23 up-regulated and 15 down-regulated) and 687 mRNAs (285 up-regulated and 402 down-regulated) were significantly dysregulated expressed, and the significantly dysregulated pathway including Phagosome, Cardiac muscle contraction, and Peroxisome Proliferator-Activated Receptor (PPAR) in -Se group...
August 8, 2017: Oncotarget
https://www.readbyqxmd.com/read/28839203/fine-particulate-matter-2-5-exerted-its-toxicological-effect-by-regulating-a-new-layer-long-non-coding-rna
#10
Qiansheng Huang, Yulang Chi, Junjun Deng, Yiyao Liu, Yanyang Lu, Jinsheng Chen, Sijun Dong
Fine particulate matter (PM2.5) exposure, especially to its organic components, induces adverse health effects on the respiratory system. However, the molecular mechanisms have still not been fully elucidated. Long non-coding RNA (lncRNA) is involved in various physio-pathological processes. In this study, the roles of lncRNA were investigated to reveal the toxicology of PM2.5. Organic extracts of PM2.5 from Nanjing and Shanghai cities were adopted to treat human bronchial epithelial cell lines (BEAS-2B and A549)...
August 24, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28621687/differentially-expressed-lncrnas-and-mirnas-with-associated-cerna-networks-in-aged-mice-with-postoperative-cognitive-dysfunction
#11
Changwei Wei, Ting Luo, Shanshan Zou, Xiaobin Zhou, Wenzhen Shen, Xiaolin Ji, Qi Li, Anshi Wu
Postoperative cognitive dysfunction (POCD) is a common postoperative complication observed in elderly patients. Using microarray analyses, we comprehensively compared long non-coding RNA (lncRNA), messenger RNA (mRNA), and microRNA (miRNA) expression profiles in hippocampal tissues from a mouse model of POCD and control mice. A total of 175 lncRNAs, 117 mRNAs, and 26 miRNAs were differentially expressed between POCD and control mice. Gene ontology (GO) and KEGG pathway enrichment analyses were performed to explore the principal functions of dysregulated genes...
June 3, 2017: Oncotarget
https://www.readbyqxmd.com/read/28615453/long-non-coding-rnas-lncrnas-and-their-transcriptional-control-of-inflammatory-responses
#12
REVIEW
Nicholas W Mathy, Xian-Ming Chen
Long non-coding RNAs (lncRNAs) have emerged as potential key regulators of the inflammatory response, particularly by modulating the transcriptional control of inflammatory genes. lncRNAs may act as an enhancer or suppressor to inflammatory transcription, function as scaffold molecules through interactions with RNA-binding proteins in chromatin remodeling complexes, and modulate dynamic and epigenetic control of inflammatory transcription in a gene-specific and time-dependent fashion. Here, we will review recent literature regarding the role of lncRNAs in transcriptional control of inflammatory responses...
July 28, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/28558369/long-non-coding-rna-expression-profiling-in-obesity-mice-with-folic-acid-supplement
#13
Feifei Ma, Wei Li, Renqiao Tang, Zhuo Liu, Shengrong Ouyang, Dingding Cao, Yuanyuan Li, Jianxin Wu
BACKGROUND/AIMS: Obesity is a major contributor to the growing prevalence of metabolic and cardiovascular diseases. This study was designed to investigate the effect of folic acid (FA) on obese mice by detecting the genome-wide expression profile of lncRNAs and mRNAs in the heart. METHODS: Heart samples were collected from mice fed with standard diet (SD), high-fat diet (HFD) and high-fat diet with FA intake (HFDF). LncRNAs and mRNAs between HFD and HFDF group were analyzed by lncRNA microarray...
2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28528185/simvastatin-ameliorate-memory-deficits-and-inflammation-in-clinical-and-mouse-model-of-alzheimer-s-disease-via-modulating-the-expression-of-mir-106b
#14
Wenzhong Huang, Zhenyu Li, Liandong Zhao, Wei Zhao
BACKGROUND: Alzheimer's disease (AD) as a neurodegenerative brain disorder is a devastating pathology leading to disastrous cognitive impairments and dementia, and several studies have shown that AD is closely related to the inflammation, so anti-inflammatory treatment may provide therapeutic benefits. In this study, the effect of simvastatin on inflammation was investigated and the underlying mechanisms were explored. METHODS: First, we tested the effect of simvastatin on AD in clinical research...
August 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28526936/fingerprint-of-long-non-coding-rna-regulated-by-cyclic-mechanical-stretch-in-human-aortic-smooth-muscle-cells-implications-for-hypertension
#15
Laura-Eve Mantella, Krishna K Singh, Paul Sandhu, Crystal Kantores, Azza Ramadan, Nadiya Khyzha, Adrian Quan, Mohammed Al-Omran, Jason E Fish, Robert P Jankov, Subodh Verma
Emerging evidence suggests that long non-coding RNAs (lncRNAs) represent a cellular hub coordinating various cellular processes that are critical in health and disease. Mechanical stress triggers changes in vascular smooth muscle cells (VSMCs) that in turn contribute to pathophysiological changes within the vasculature. We sought to evaluate the role that lncRNAs play in mechanical stretch-induced alterations of human aortic smooth muscle cells (HASMCs). RNA (lncRNA and mRNA) samples isolated from HASMCs that had been subjected to 10 or 20% elongation (1 Hz) for 24 h were profiled with the Arraystar Human LncRNA Microarray V3...
May 19, 2017: Molecular and Cellular Biochemistry
https://www.readbyqxmd.com/read/28483659/the-long-non-coding-rna-neat1-is-an-important-mediator-of-the-therapeutic-effect-of-bexarotene-on-traumatic-brain-injury-in-mice
#16
Jianjun Zhong, Li Jiang, Zhijian Huang, Hongrong Zhang, Chongjie Cheng, Han Liu, Junchi He, Jingchuan Wu, Rami Darwazeh, Yue Wu, Xiaochuan Sun
OBJECTIVE: Bexarotene treatments exert neuroprotective effects on mice following traumatic brain injury (TBI). The present study aims to investigate the potential roles of the long noncoding RNA Neat1 in the neuroprotective effects of bexarotene. MATERIALS AND METHODS: Adult male C57BL/6J mice (n=80) and newborn mice (within 24h after birth) (n=20) were used to generate a "controlled cortical impact" (CCI) model and harvest primary cortex neurons, respectively. The HT22 cell line and the BV2 cell line were cultured under "normal" or "oxygen/glucose-deprived" (OGD) conditions...
May 5, 2017: Brain, Behavior, and Immunity
https://www.readbyqxmd.com/read/28477022/downregulated-long-noncoding-rna-aldbgalg0000005049-induces-inflammation-in-chicken-muscle-suffered-from-selenium-deficiency-by-regulating-stearoyl-coa-desaturase
#17
Ruifeng Fan, Changyu Cao, Xia Zhao, Qunxiang Shi, Jinxin Zhao, Shiwen Xu
Long non-coding RNAs (lncRNAs) have been demonstrated to play a pivotal role in proliferation and differentiation of muscles. However, the study on the roles of lncRNAs in Selenium (Se) deficiency induced muscle injury is still unclear. In this study, deep sequencing was performed to profile lncRNAs and mRNAs of the muscles from the Se deficiency (-Se group) and control (C group) chickens. The results revealed that 38 lncRNAs (23 up-regulated and 15 down-regulated) and 687 mRNAs (285 up-regulated and 402 down-regulated) were significantly dysregulated expressed, and the significantly dysregulated pathway including Phagosome, Cardiac muscle contraction, and Peroxisome Proliferator-Activated Receptor (PPAR) in -Se group...
April 18, 2017: Oncotarget
https://www.readbyqxmd.com/read/28473620/prognostic-and-biologic-significance-of-long-non-coding-rna-profiling-in-younger-adults-with-cytogenetically-normal-acute-myeloid-leukemia
#18
Dimitrios Papaioannou, Deedra Nicolet, Stefano Volinia, Krzysztof Mrózek, Pearlly Yan, Ralf Bundschuh, Andrew J Carroll, Jessica Kohlschmidt, William Blum, Bayard L Powell, Geoffrey L Uy, Jonathan E Kolitz, Eunice S Wang, Ann-Kathrin Eisfeld, Shelley J Orwick, David M Lucas, Michael A Caligiuri, Richard M Stone, John C Byrd, Ramiro Garzon, Clara D Bloomfield
Long non-coding ribonucleic acids (RNAs) are a novel class of RNA molecules, which are increasingly recognized as important molecular players in solid and hematologic malignancies. Herein we investigated whether long non-coding RNA expression is associated with clinical and molecular features, as well as outcome of younger adults (aged <60 years) with de novo cytogenetically normal acute myeloid leukemia. Whole transcriptome profiling was performed in a training (n=263) and a validation set (n=114). Using the training set, we identified 24 long non-coding RNAs associated with event-free survival...
August 2017: Haematologica
https://www.readbyqxmd.com/read/28420462/-differential-expression-profile-of-long-non-coding-rna-in-the-lipopolysaecharide-induced-inflammation-of-monocyte-derived-macrophages
#19
Zhen Deng, Fangyi Yao, Jianqing Ye, Jianqing Xu, Cheng Qing, Qing Luo, Zikun Huang
OBJECTIVE: To analyze the expression profile of long non-coding RNA (lncRNA) in the lipopolysaecharide (LPS)-induced inflammation of monocyte-derived macrophages. METHODS: Peripheral blood mononuclear cells were derived from healthy donor and induced into macrophages. The macrophages were divided into blank control group and LPS (1 mg/L) stimulated 12 hours group. Culture supernatants and cell pellets were harvested in each group, enzyme linked immunosorbent assay (ELISA) was used to assay the production changes of interleukins (IL-1β and IL-6), and tumor necrosis factor-α (TNF-α) in the supernatant...
April 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28391160/long-non-coding-rna-pvt1-promote-lps-induced-septic-acute-kidney-injury-by-regulating-tnf%C3%AE-and-jnk-nf-%C3%AE%C2%BAb-pathways-in-hk-2-cells
#20
Wei Huang, Xiuwen Lan, Xueting Li, Dawei Wang, Yinghao Sun, Qian Wang, Hong Gao, Kaijiang Yu
This study aimed to investigate the effect and underlying mechanism of long non-coding RNA plasmacytoma variant translocation 1 (PVT1) in lipopolysaccharide (LPS)-induced inflammation injury in HK-2 cells. We established LPS-induced septic acute kidney injury (AKI) model in HK-2 cells. LPS-induced HK-2 cells were transfected with pc-PVT1, pc-NC, si-PVT1 or si-NC. Cell viability and apoptosis rate were detected by MTT assay and Annexin V-FITC/PI Apoptosis Detection kit, respectively. The relationships of PVT1 and inflammatory factors were evaluated by RNA Immunoprecipitation (RIP) assay...
April 6, 2017: International Immunopharmacology
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