keyword
https://read.qxmd.com/read/34821094/-effects-of-tug1-on-hepatic-fibrosis-and-its-mechanism
#21
JOURNAL ARTICLE
Hai-Dong Zhu, Chang-Kun Lyu, Fei-Fei Ma
Objective: To investigate the effects and mechanisms of taurine up-regulated gene 1 (TUG1) in hepatic fibrosis. Methods: According to the literature, the classic hepatic fibrosis model of rats induced by 1%DMN(1ml/kg/d) was established. The rats with hepatic fibrosis and activated hepatic stellate cells (HSC) were divided into model control group, negative control group (transfected with siRNA negative control), siRNA interference group (transfected with TUG1). At the end of the experiment, hematoxylin eosin (HE) staining was used to detect the pathological changes of liver tissue; reverse transcription polymerase chain reaction (RT-PCR) and Western blot were used to determine the expression levels of α-smooth muscle actin (α-SMA), TUG1, collagen I, matrix metalloproteinase-2 (MMP-2), tissue inhibitor of metalloproteinase-1 (TIMP-1), Smad2 and Smad3 in rat liver tissue and activated hepatic stellate cells...
November 2021: Chinese Journal of Applied Physiology
https://read.qxmd.com/read/34766130/tug1-long-non-coding-rna-enlists-the-usf1-transcription-factor-to-overexpress-romo1-leading-to-hepatocellular-carcinoma-growth-and-metastasis
#22
JOURNAL ARTICLE
Shihai Liu, Jing Qiu, Weitai He, Chao Geng, Guifang He, Changchang Liu, Duo Cai, Xiangping Liu, Ben Tian, Huazheng Pan
Hepatocellular carcinoma (HCC) is a prevalent and highly aggressive cancer. Long non-coding RNAs (lncRNAs) are recognized as potential molecular targets for HCC and are currently under increased research focus. Here, we investigate the regulatory processes underlying the axis of the lncRNA taurine upregulated gene 1 (TUG1), Upstream Transcription Factor 1 (USF1), and reactive oxygen species modulator 1 (ROMO1) in the propagation and metastasis of HCC cells. Distribution of lncRNA TUG1 was found to be prominent in HCC cell cytoplasm and nuclei...
December 2020: MedComm
https://read.qxmd.com/read/34659508/differentially-expressed-tug1-and-mir-145-5p-indicate-different-severity-of-chronic-heart-failure-and-predict-2-year-survival-prognosis
#23
JOURNAL ARTICLE
Qinwei Zhu, Shuanghong Li, Kui Ji, Hongyuan Zhou, Chuanchao Luo, Yana Sui
Long non-coding RNAs (lncRNAs) and microRNAs (miRs) have critical roles in the progression of various diseases. The present study aimed to investigate the levels and clinical significance of lncRNA taurine upregulated gene 1 (TUG1) and miR-145-5p in patients with chronic heart failure (CHF) and explore their indicative value regarding disease severity. TUG1 and miR-145-5p levels were detected by reverse-transcription quantitative PCR. Correlations were examined using Pearson's correlation analysis. Receiver operating characteristic analysis was used to evaluate the diagnostic value of TUG1, miR-145-5p and brain natriuretic peptide (BNP)...
December 2021: Experimental and Therapeutic Medicine
https://read.qxmd.com/read/34646415/lncrna-tug1-promotes-atherosclerosis-progression-by-targeting-mir-382-5p
#24
JOURNAL ARTICLE
Zhiming Shi, Qing Zhu, Jiamao Fan
OBJECTIVE: Atherosclerosis is a key risk factor for the initiation of cardiovascular disease, which results in high morbidity and mortality. lncRNA taurine upregulated gene 1 ( TUG1 ) has been reported to participate in the development of atherosclerosis. Here, we aimed to investigate the interaction of TUG1 and miR-382-5p in regulating atherosclerosis progression. METHODS: The levels of TUG1 and miR-382-5p in atherosclerotic serum samples and a cell model were determined using reverse transcription-quantitative polymerase chain reaction (RT-qPCR)...
2021: International Journal of Clinical and Experimental Pathology
https://read.qxmd.com/read/34548076/chromatin-accessibility-and-regulatory-vocabulary-across-indicine-cattle-tissues
#25
JOURNAL ARTICLE
Pâmela A Alexandre, Marina Naval-Sánchez, Moira Menzies, Loan T Nguyen, Laercio R Porto-Neto, Marina R S Fortes, Antonio Reverter
BACKGROUND: Spatiotemporal changes in the chromatin accessibility landscape are essential to cell differentiation, development, health, and disease. The quest of identifying regulatory elements in open chromatin regions across different tissues and developmental stages is led by large international collaborative efforts mostly focusing on model organisms, such as ENCODE. Recently, the Functional Annotation of Animal Genomes (FAANG) has been established to unravel the regulatory elements in non-model organisms, including cattle...
September 21, 2021: Genome Biology
https://read.qxmd.com/read/34539825/long-non-coding-rna-tug1-accelerates-abnormal-growth-of-airway-smooth-muscle-cells-in-asthma-by-targeting-the-mir-138-5p-e2f3-axis
#26
JOURNAL ARTICLE
Haiyin Zhou, Caixia Long, Pingping Liu, Yanying Chen, Lan Luo, Zhenghui Xiao
Asthma is a chronic airway inflammatory disease. The present study aimed to explore the effect of the long non-coding RNA taurine-upregulated gene 1 (TUG1) on the viability and migration of airway smooth muscle cells (ASMCs) in asthma. Rat asthma models were constructed with ovalbumin sensitization and challenge and the level of serum immunoglobulin E (IgE) and the rates of inspiratory and expiratory resistance were measured. Reverse transcription-quantitative PCR was also performed to determine the expression levels of TUG1...
November 2021: Experimental and Therapeutic Medicine
https://read.qxmd.com/read/34251066/correlation-analysis-of-long-non-coding-rna-tug1-with-disease-risk-clinical-characteristics-treatment-response-and-survival-profiles-of-adult-ph-acute-lymphoblastic-leukemia
#27
JOURNAL ARTICLE
Pengyun Zeng, Ye Chai, Chongge You, Lingling Yue, Chongyang Wu, Huiling Chen, Liangliang Li, Jingjing Li, Huan Liu, Yurong Zhang, Tingyong Cao, Yaru Li, Wanli Hu
BACKGROUND: Long non-coding RNA taurine-upregulated gene 1 (lncRNA TUG1) is reported to be involved in the progression and development of several malignancies; however, its role in Philadelphia chromosome-negative acute lymphoblastic leukemia (Ph- ALL) is unknown. The present study aimed to explore the correlation of lncRNA TUG1 with disease risk, disease condition, and prognosis of adult Ph- ALL. METHODS: Total 101 adult Ph- ALL patients and 40 bone marrow (BM) donors were included, followed by detection of BM monocyte cell lncRNA TUG1 expression by reverse transcription-quantitative polymerase chain reaction...
July 12, 2021: Journal of Clinical Laboratory Analysis
https://read.qxmd.com/read/34221867/notoginsenoside-ft1-acts-as-a-tgr5-agonist-but-fxr-antagonist-to-alleviate-high-fat-diet-induced-obesity-and-insulin-resistance-in-mice
#28
JOURNAL ARTICLE
Lili Ding, Qiaoling Yang, Eryun Zhang, Yangmeng Wang, Siming Sun, Yingbo Yang, Tong Tian, Zhengcai Ju, Linshan Jiang, Xunjiang Wang, Zhengtao Wang, Wendong Huang, Li Yang
Obesity and its associated complications are highly related to a current public health crisis around the world. A growing body of evidence has indicated that G-protein coupled bile acid (BA) receptor TGR5 (also known as Gpbar-1) is a potential drug target to treat obesity and associated metabolic disorders. We have identified notoginsenoside Ft1 (Ft1) from Panax notoginseng as an agonist of TGR5 in vitro . However, the pharmacological effects of Ft1 on diet-induced obese (DIO) mice and the underlying mechanisms are still elusive...
June 2021: Acta Pharmaceutica Sinica. B
https://read.qxmd.com/read/34080023/lncrna-tug1-regulates-angiogenesis-via-the-mir%C3%A2-204%C3%A2-5p-jak2-stat3-axis-in-hepatoblastoma
#29
JOURNAL ARTICLE
Miao-Xian Yuan, Chun-Yi Ji, Hong-Qiang Gao, Xin-Yi Sheng, Wei-Xin Xie, Qiang Yin
Hepatoblastoma is the most common malignant hepatic tumour type with hypervascularity in early childhood. In recent decades, emerging evidence has proven that long non‑coding RNAs (lncRNAs) serve an important oncogenic role in the pathogenesis of hepatoblastoma. However, the underlying mechanism of lncRNA taurine upregulated 1 (TUG1) in the angiogenesis of hepatoblastoma remains unknown. The expression patterns of TUG1 and microRNA (miR)‑204‑5p were detected in hepatoblastoma tissues and cell lines via reverse transcription‑quantitative PCR and were analysed using a Pearson's correlation test...
August 2021: Molecular Medicine Reports
https://read.qxmd.com/read/34071363/topically-applied-taurine-chloramine-protects-against-uvb-induced-oxidative-stress-and-inflammation-in-mouse-skin
#30
JOURNAL ARTICLE
Seong Hoon Kim, Hye-Won Yum, Seung Hyeon Kim, Su-Jung Kim, Kyeojin Kim, Chaekyun Kim, Young-Ger Suh, Young-Joon Surh
Excessive exposure to solar light, especially its UV component, is a principal cause of photoaging, dermatitis, and photocarcinogenesis. In searching for candidate substances that can effectively protect the skin from photodamage, the present study was conducted with taurine chloramine (TauCl), formed from taurine in phagocytes recruited to inflamed tissue. Irradiation with ultraviolet B (UVB) of 180 mJ/cm2 intensity caused oxidative damage and apoptotic cell death in the murine epidermis. These events were blunted by topically applied TauCl, as evidenced by the lower level of 4-hydroxynonenal-modified protein, reduced proportions of TUNEL-positive epidermal cells, and suppression of caspase-3 cleavage...
May 28, 2021: Antioxidants (Basel, Switzerland)
https://read.qxmd.com/read/34062006/lncrna-tug1-ameliorates-diabetic-nephropathy-via-inhibition-of-pu-1-rtn1-signaling-pathway
#31
JOURNAL ARTICLE
Dongdong Meng, Lina Wu, Zhifu Li, Xiaojun Ma, Shuiying Zhao, Di Zhao, Guijun Qin
Diabetic nephropathy (DN) is a leading cause of end-stage renal failure. The study aimed to investigate whether long noncoding RNA taurine-upregulated gene 1 (TUG1) can ameliorate the endoplasmic reticulum stress (ERS) and apoptosis of renal tubular epithelial cells in DN, and the underlying mechanism. The DN mouse model was established by streptozocin injection, and the human renal tubular epithelial cell line HK-2 was treated with high glucose (HG) to mimic DN in vitro. The molecular mechanism was explored through dual-luciferase activity assay, RNA pull-down assay, RNA immunoprecipitation (RIP), and chromatin immunoprecipitation (CHIP) assay...
June 1, 2021: Journal of Leukocyte Biology
https://read.qxmd.com/read/34057159/taurine-alleviates-sympathetic-innervation-by-inhibiting-nlrp3-inflammasome-in-postinfarcted-rats
#32
JOURNAL ARTICLE
Cheng-Che Lee, Wei-Ting Chen, Syue-Yi Chen, Tsung-Ming Lee
The NLRP3 inflammasome is activated by myocardial infarction and then induces the activation of inflammatory caspase-1 activation and maturation of IL-1β, a regulator of synthesis of the nerve growth factor (NGF). Here, we studied whether taurine, 2-aminoethanesulphonic acid, can attenuate cardiac sympathetic reinnervation by modulating NLRP3 inflammasome-mediated NGF in a rat model of myocardial infarction. Male Wistar rats were subjected to coronary ligation and then randomized to either saline or taurine for 3 days or 4 weeks...
April 15, 2021: Journal of Cardiovascular Pharmacology
https://read.qxmd.com/read/33976977/long-non-coding-rna-taurine-upregulated-gene-1-is-downregulated-in-osteoporosis-and-influences-the-osteogenic-differentiation-of-bone-marrow-mesenchymal-stem-cells
#33
JOURNAL ARTICLE
Zhaowei Teng, Yun Zhu, Qinggang Hao, Xiaochao Yu, Yirong Teng, Qiaoning Yue, Xiguang Zhang, Sheng Lu
Background: With aging, an imbalance in bone remodeling leading to increased bone resorption and decreased bone formation is thought to contribute to osteoporosis. Osteoblastic differentiation of bone marrow mesenchymal stem cells (BMMSCs) plays a vital role in the pathogenesis of osteoporosis. However, the detailed molecular mechanisms of osteoporosis remain incompletely understood. Given that long non-coding RNA taurine upregulated gene 1 (lnc TUG1) plays a critical role in the osteogenic differentiation, and microRNA-23b (miR-23b) as a putative sponge for lnc TUG1 has upregulated expression in osteoporosis...
2021: PeerJ
https://read.qxmd.com/read/33971184/lncrna-tug1-silencing-enhances-proliferation-and-migration-of-ox-ldl-treated-human-umbilical-vein-endothelial-cells-and-promotes-atherosclerotic-vascular-injury-repairing-via-the-runx2-anpep-axis
#34
JOURNAL ARTICLE
Hong Du, Lei Yang, Hui Zhang, Xiaolin Zhang, Huiyu Shao
The role of vascular endothelial cell injury in the course of atherosclerosis (AS) has attracted increasing attention. Long non-coding RNAs (LncRNAs) are demonstrated to be the biomarker for the diagnosis of AS. This study investigated the mechanism of lncRNA taurine upregulated gene 1 (TUG1) in AS. Microarray data of AS obtained from GEO database showed that lncRNA TUG1 was differentially expressed in AS samples. TUG1 expression was upregulated in ox-LDL-treated human umbilical vein endothelial cells (HUVECs)...
May 7, 2021: International Journal of Cardiology
https://read.qxmd.com/read/33934111/intermedin-1-53-attenuates-atherosclerotic-plaque-vulnerability-by-inhibiting-chop-mediated-apoptosis-and-inflammasome-in-macrophages
#35
JOURNAL ARTICLE
Jin-Ling Ren, Yao Chen, Lin-Shuang Zhang, Ya-Rong Zhang, Shi-Meng Liu, Yan-Rong Yu, Mo-Zhi Jia, Chao-Shu Tang, Yong-Fen Qi, Wei-Wei Lu
Atherosclerotic plaque vulnerability and rupture increase the risk of acute coronary syndromes. Advanced lesion macrophage apoptosis plays important role in the rupture of atherosclerotic plaque, and endoplasmic reticulum stress (ERS) has been proved to be a key mechanism of macrophage apoptosis. Intermedin (IMD) is a regulator of ERS. Here, we investigated whether IMD enhances atherosclerotic plaque stability by inhibiting ERS-CHOP-mediated apoptosis and subsequent inflammasome in macrophages. We studied the effects of IMD on features of plaque vulnerability in hyperlipemia apolipoprotein E-deficient (ApoE-/- ) mice...
May 1, 2021: Cell Death & Disease
https://read.qxmd.com/read/33865335/unique-adaptations-in-neonatal-hepatic-transcriptome-nutrient-signaling-and-one-carbon-metabolism-in-response-to-feeding-ethyl-cellulose-rumen-protected-methionine-during-late-gestation-in-holstein-cows
#36
JOURNAL ARTICLE
Valentino Palombo, Abdulrahman Alharthi, Fernanda Batistel, Claudia Parys, Jessie Guyader, Erminio Trevisi, Mariasilvia D'Andrea, Juan J Loor
BACKGROUND: Methionine (Met) supply during late-pregnancy enhances fetal development in utero and leads to greater rates of growth during the neonatal period. Due to its central role in coordinating nutrient and one-carbon metabolism along with immune responses of the newborn, the liver could be a key target of the programming effects induced by dietary methyl donors such as Met. To address this hypothesis, liver biopsies from 4-day old calves (n = 6/group) born to Holstein cows fed a control or the control plus ethyl-cellulose rumen-protected Met for the last 28 days prepartum were used for DNA methylation, transcriptome, metabolome, proteome, and one-carbon metabolism enzyme activities...
April 17, 2021: BMC Genomics
https://read.qxmd.com/read/33803551/protective-effects-of-taurine-chloramine-on-experimentally-induced-colitis-nf%C3%AE%C2%BAb-stat3-and-nrf2-as-potential-targets
#37
JOURNAL ARTICLE
Seong Hoon Kim, Hye-Won Yum, Seung Hyeon Kim, Wonki Kim, Su-Jung Kim, Chaekyun Kim, Kyeojin Kim, Young-Ger Suh, Young-Joon Surh
Taurine chloramine (TauCl) is an endogenous anti-inflammatory substance which is derived from taurine, a semi-essential sulfur-containing β-amino acid found in some foods including meat, fish, eggs and milk. In general, TauCl as well as its parent compound taurine downregulates production of tissue-damaging proinflammatory mediators, such as chemokines and cytokines in many different types of cells. In the present study, we investigated the protective effects of TauCl on experimentally induced colon inflammation...
March 18, 2021: Antioxidants (Basel, Switzerland)
https://read.qxmd.com/read/33718862/transcriptional-profiling-of-biofilms-formed-on-chilled-beef-by-psychrotrophic-meat-spoilage-bacterium-pseudomonas-fragi-1793
#38
JOURNAL ARTICLE
Nirmani N Wickramasinghe, Joshua Ravensdale, Ranil Coorey, Gary A Dykes, Peter S Chandry
Pseudomonas fragi is the predominant bacterial species associated with spoiled aerobically stored chilled meat worldwide. It readily forms biofilms on meat under refrigerated temperature conditions used in the meat industry. Biofilm growth leads to slime development on meat which in turn becomes a major quality defect. To understand the genetic regulation that aids P. fragi to survive under chilled conditions used in the meat industry, as well to obtain an overview of the transcriptomic behavior of this organism when grown as biofilms, RNA sequencing was carried out for the main stages of the P...
December 2021: Biofilm
https://read.qxmd.com/read/33643816/long-non-coding-rnas-from-disease-code-to-drug-role
#39
REVIEW
Yuanyuan Chen, Zhaojun Li, Xiaoguang Chen, Sen Zhang
Enormous studies have corroborated that long non-coding RNAs (lncRNAs) extensively participate in crucial physiological processes such as metabolism and immunity, and are closely related to the occurrence and development of tumors, cardiovascular diseases, nervous system disorders, nephropathy, and other diseases. The application of lncRNAs as biomarkers or intervention targets can provide new insights into the diagnosis and treatment of diseases. This paper has focused on the emerging research into lncRNAs as pharmacological targets and has reviewed the transition of lncRNAs from the role of disease coding to acting as drug candidates, including the current status and progress in preclinical research...
February 2021: Acta Pharmaceutica Sinica. B
https://read.qxmd.com/read/33608831/taurine-improves-the-differentiation-of-neural-stem-cells-in-fetal-rats-with-intrauterine-growth-restriction-via-activation-of-the-pka-creb-bdnf-signaling-pathway
#40
JOURNAL ARTICLE
Qiong Fang, Jing Liu, Lang Chen, Qiaobin Chen, Jun Ke, Jiuyun Zhang, Ying Liu, Wei Fu
Intrauterine growth restriction (IUGR) affects brain neural stem cell (NSC) differentiation. In the present study, we investigated whether taurine supplementation may improve NSC differentiation in IUGR fetal rats via the protein kinase A-cyclic adenosine monophosphate (cAMP) response element protein-brain derived neurotrophic factor (PKA-CREB-BDNF) signaling pathway. The IUGR fetal rat model was established with a low-protein diet. Fresh subventricular zone (SVZ) tissue from the fetuses on the 14th day of pregnancy was microdissected and dissociated into single-cell suspensions, then was cultured to form neurospheres...
February 20, 2021: Metabolic Brain Disease
keyword
keyword
97431
2
3
Fetch more papers »
Fetching more papers... Fetching...
Remove bar
Read by QxMD icon Read
×

Save your favorite articles in one place with a free QxMD account.

×

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"

We want to hear from doctors like you!

Take a second to answer a survey question.