Overexpression of miR-25 is associated with progression and poor prognosis of cholangiocarcinoma.

Abstract:

:Cholangiocarcinoma (CCA) is a rare but highly aggressive type of malignancy. MicroRNA (miR)-25 has been demonstrated to be involved in the genesis of numerous cancer types. The aim of the present study was to investigate the prognostic value and functional role of miR-25 in CCA. The expression of miR-25 was determined by reverse transcription-quantitative (RT-q)PCR. The association between miR-25 expression and clinicopathological features was analyzed using the χ2 test. Kaplan-Meier survival analysis and Cox linear regression were performed to explore the prognostic value of miR-25. The effects of miR-25 on the biological behavior of CCA cells were determined using loss-and gain-of-function experiments in CCA cell lines. Upregulated miR-25 expression was observed in CCA tissues and cell lines compared with that in the respective controls (all P<0.05). Patients with high expression of miR-25 in CCA tissues had a comparatively higher tumor-nodes-metastasis stage (P=0.026), a higher rate of lymph node metastasis (P=0.032) and a shorter overall survival rate (log-rank P=0.022). miR-25 was determined to be an independent prognostic factor for CCA patients (P=0.036). In vitro, transfection with miR-25 inhibitor suppressed cell viability, migration and invasion, while miR-25 mimics had the opposite effect. These results indicated that miR-25 functions as an oncogene and is involved in tumor progression in CCA. miR-25 may serve as a prognostic biomarker and a potential therapeutic target for CCA treatment.

journal_name

Exp Ther Med

authors

Liu H,Ma L,Wang J

doi

10.3892/etm.2019.7844

subject

Has Abstract

pub_date

2019-10-01 00:00:00

pages

2687-2694

issue

4

eissn

1792-0981

issn

1792-1015

pii

ETM-0-0-7844

journal_volume

18

pub_type

杂志文章
  • In-hospital and long-term outcomes of congestive heart failure: Predictive value of B-type and amino-terminal pro-B-type natriuretic peptides and their ratio.

    abstract::Relative changes in B-type natriuretic peptide (BNP) and amino terminal pro-BNP (NT-proBNP) levels may help to assess the risk of congestive heart failure (CHF). However, whether these levels at the time of admission enable the prediction of outcomes with acute exacerbation remains unknown. The current study determine...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2017.4686

    authors: Dai Y,Yang J,Takagi A,Konishi H,Miyazaki T,Masuda H,Shimada K,Miyauchi K,Daida H

    更新日期:2017-08-01 00:00:00

  • TEM observation of ultrasound-induced mitophagy in nasopharyngeal carcinoma cells in the presence of curcumin.

    abstract::The present study was designed to observe the initiation of mitophagy in tumor cells after ultrasound treatment in the presence of curcumin under transmission electron microscopy. Nasopharyngeal carcinoma CNE2 cells were incubated with 10 μM curcumin and then exposed to ultrasound for 8 sec at an intensity of 0.46 W/c...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2011.365

    authors: Wang X,Leung AW,Luo J,Xu C

    更新日期:2012-01-01 00:00:00

  • Prepregnancy body mass indexes are associated with perinatal outcomes in females with preeclampsia.

    abstract::The present study aimed to determine the clinical characteristics and perinatal outcomes of females with severe preeclampsia according to their pre-pregnancy body mass index (BMI). Data from 233 patients with severe preeclampsia were reviewed from the Inpatient Obstetrics Department. The data were divided into 3 group...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2020.8677

    authors: Jiang L,Lin J,Yan J,Lin X,Han Q,Zhang H

    更新日期:2020-07-01 00:00:00

  • Antiosteoporotic effect of icariin in ovariectomized rats is mediated via the Wnt/β-catenin pathway.

    abstract::Icariin (ICA), the main active flavonoid glucoside isolated from Herba Epimedii, has been shown to prevent postmenopausal bone loss in vitro. However, the mechanisms by which ICA prevents bone loss in vivo remain poorly understood. In the present study, the effect of ICA in an ovariectomized (OVX) rat model of osteopo...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2016.3333

    authors: Chen G,Wang C,Wang J,Yin S,Gao H,Xiang LU,Liu H,Xiong Y,Wang P,Zhu X,Yang LI,Zhang R

    更新日期:2016-07-01 00:00:00

  • Long-term survival rates of patients with stage IIIB and IV non-small cell lung cancer treated with cisplatin plus vinorelbine or gemcitabine.

    abstract::Limited data exist concerning the long-term (≥5 year) survival rates of patients with stage IIIB and IV non-small cell lung carcinoma (NSCLC) receiving chemotherapy. We aimed to determine the long-term results of cisplatin plus third-generation (vinorelbine or gemcitabine) cytotoxic chemotherapy in patients with local...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2012.714

    authors: Ozkaya S,Findik S,Dirican A,Atici AG

    更新日期:2012-12-01 00:00:00

  • Clinical application of chromosome 9p21.3 genotyping in patients with coronary artery disease.

    abstract::The aim of the present study was to investigate the susceptibility of two coronary artery disease (CAD)-associated single nucleotide polymorphisms on 9p21 (rs1333049 and rs10757278) to myocardial infarction (MI) in a primary (stratification of high risk group for MI) and secondary prevention setting. The prospective o...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2019.7884

    authors: Nikulina S,Artyukhov I,Shesternya P,Gavrilyuk O,Maksimov V,Voyevoda M,Brusentsov D

    更新日期:2019-10-01 00:00:00

  • Effect of neuromedin U on allergic airway inflammation in an asthma model.

    abstract::Asthma is a major inflammatory airway disease with high incidence and mortality rates. The Global Initiative for Asthma released a report called 'The Global Burden of Asthma' in 2004. However, the specific pathogenesis of asthma remains unclear. An increasing number of studies have demonstrated that neuromedin U (NMU)...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章,评审

    doi:10.3892/etm.2019.8283

    authors: Ren X,Dong F,Zhuang Y,Wang Y,Ma W

    更新日期:2020-02-01 00:00:00

  • Risk factors and the clinical and surgical features of fungal prosthetic joint infections: A retrospective analysis of eight cases.

    abstract::Fungal prosthetic joint infections (PJI) and reports of their clinical investigation are rare. In addition, there has been little evidence regarding the outcome of the two-stage exchange protocol for the treatment of fungal PJI. In order to investigate the risk factors and clinical, microbiological and pathological fe...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2016.3353

    authors: Geng L,Xu M,Yu L,Li J,Zhou Y,Wang Y,Chen J

    更新日期:2016-08-01 00:00:00

  • Cbl-b-regulated extracellular signal-regulated kinase signaling is involved in the shikonin-induced apoptosis of lung cancer cells in vitro.

    abstract::Shikonin (SK), a naturally occurring naphthoquinone, exhibits antitumor activity. However, its precise mechanisms of action are unknown. In the present study, the effects of SK on NCI-H460 human lung cancer cells were investigated. It was found that SK reduced cell viability and induced apoptosis in the NCI-H460 cells...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2015.2283

    authors: Qu D,Chen YU,Xu XM,Zhang M,Zhang YI,Li SQ

    更新日期:2015-04-01 00:00:00

  • DC-CIK biotherapy for a recurrent benign lymphoepithelial lesion of the salivary gland: A case report and literature review.

    abstract::A benign lymphoepithelial lesion (BLEL) is an idiopathic inflammation of the parotid gland, characterized by hyperplasia, lymphocyte infiltration and the formation of epimyoepithelial islands, as well as atrophy of the gland parenchyma. Common treatment methods include immunosuppression and glucocorticoid therapies, i...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2014.1937

    authors: Xing D,Zhao Y

    更新日期:2014-11-01 00:00:00

  • Brain-derived neurotrophic factor exerts neuroprotective actions against amyloid β-induced apoptosis in neuroblastoma cells.

    abstract::Alzheimer's disease (AD) brains demonstrate decreased levels of brain-derived neurotrophic factor (BDNF) and increased levels of β-amyloid peptide (Aβ), which is neurotoxic. The present study assessed the impact of BDNF on the toxic effects of Aβ25-35-induced apoptosis and the effects on BDNF-mediated signaling using ...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2014.2033

    authors: Kim JH

    更新日期:2014-12-01 00:00:00

  • Effects of low-level laser therapy following surgical extraction of the lower third molar with objective measurement of swelling using a three-dimensional system.

    abstract::The aim of the present study was to evaluate and compare the effects of single- and two-dose low-level laser therapy (LLLT) on the postoperative swelling, trismus and pain of patients undergoing extraction of impacted mandibular third molars. In addition, edema was volumetrically measured with a 3dMD face system. A to...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2018.5921

    authors: Koparal M,Kucuk AO,Alan H,Asutay F,Avci M

    更新日期:2018-04-01 00:00:00

  • miR-155 induces endothelial cell apoptosis and inflammatory response in atherosclerosis by regulating Bmal1.

    abstract::Atherosclerosis is the leading cause of death from vascular diseases worldwide, and endothelial cell (EC) dysfunction is the key cause of atherosclerosis. miR-155 was found to induce endothelial injury and to trigger atherosclerosis. In addition, brain and muscle ARNT-like protein-1 (Bmal1) has been found to be closel...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2020.9259

    authors: Liang S,Hu J,Zhang A,Li F,Li X

    更新日期:2020-12-01 00:00:00

  • Effects of intra-articular pulsed radiofrequency current administration on a rabbit model of rheumatoid arthritis.

    abstract::Rheumatoid arthritis (RA) is a chronic autoimmune disease characterized by synovial proliferation and inflammation. Intra-articular corticosteroid injections are commonly used for the treatment of arthritis affecting one or two joints. Although corticosteroid injections are fast-acting, repeated usage can result in se...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2020.9157

    authors: Cho HK,Park GY,Sung WJ,Kawk SG,Jung WB

    更新日期:2020-11-01 00:00:00

  • Tetrandrine alleviates symptoms of rheumatoid arthritis in rats by regulating the expression of cyclooxygenase-2 and inflammatory factors.

    abstract::The present study aimed to construct a rat model of rheumatoid arthritis (RA) to evaluate changes in pathology, the expression of inflammatory factors and regulation of signaling pathways. The protective effect of tetrandrine (Tet) on tissue lesions induced by RA was also investigated. A total of 60 Wistar rats (100-2...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2018.6498

    authors: Li X,Wu Z,He B,Zhong W

    更新日期:2018-09-01 00:00:00

  • In vitro predegeneration of peripheral nerve; the effect of predegeneration period on rat Schwann cell cultures.

    abstract::Peripheral nerve predegeneration has been used as a tool to improve the in vitro cultivation of Schwann cells. The process of predegeneration may be accomplished either in vivo or in vitro. In previously published studies, various predegeneration periods were used, ranging from a few days until up to 5 weeks. The pres...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2018.7021

    authors: Tomko P,Slovinská L,Vanický I

    更新日期:2019-01-01 00:00:00

  • Electroacupuncture for chemotherapy-induced anorexia through humoral appetite regulation: A preliminary experimental study.

    abstract::Chemotherapy-induced anorexia (CIA), which may lead to severe nutrition-associated problems, is a common complication associated with anti-cancer therapies. In the present study, the anti-anorexigenic effect of electroacupuncture (EA) was explored through assessing a change in appetite-associated peptides and c-Fos ex...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2019.7250

    authors: Kang KS,Huh W,Bang Y,Choi HJ,Baek JY,Song JH,Kang JW,Kim TH

    更新日期:2019-04-01 00:00:00

  • Facile mechanical shaking method is an improved isolation approach for islet preparation and transplantation.

    abstract::Successful islet isolation is crucial for islet transplantation and cell treatment for type 1 diabetes. Current isolation methods are able to obtain 500-1,000 islets per rat, which results in a waste of ≥50% of total islets. In the present study, a facile mechanical shaking method for improving islet yield (up to 1,50...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2016.3844

    authors: Yin N,Chen T,Yu Y,Han Y,Yan F,Zheng Z,Chen Z

    更新日期:2016-12-01 00:00:00

  • The association between metabolic syndrome and vascular endothelial dysfunction in adolescents.

    abstract::The aim of this study was to investigate the association between metabolic syndrome (MS) and vascular endothelial cell dysfunction (ECD) in adolescents. Sixty obese pediatric inpatients at the General Hospital of Tianjin Medical University from February 2011 to February 2012 were included. Among these, 30 patients wer...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2013.1055

    authors: Wei Y,Liu G,Yang J,Zheng R,Jiang L,Bao P

    更新日期:2013-06-01 00:00:00

  • Significance of dynamic evolution of TNF-α, IL-6 and intestinal fatty acid-binding protein levels in neonatal necrotizing enterocolitis.

    abstract::To study the significance of dynamic evolution of serum tumor necrosis factor-α (TNF-α), interleukin 6 (IL-6) and intestinal fatty acid-binding protein (I-FABP) levels in neonatal necrotizing enterocolitis (NEC). A total of 45 NEC child patients, 45 non-NEC child patients and 45 healthy newborns were enrolled. After t...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2017.5532

    authors: Li Z,Sheng L

    更新日期:2018-02-01 00:00:00

  • Expression of miR-625 and Fas in cervical vertebral cartilage endplate.

    abstract::The aim of the present study was to assess miR-625 and Fas expression in normal and degenerative cervical cartilage endplate (CEP) tissues. Following biof-informatics analysis, the Fas gene was predicted to be one of the targets of miR-625. Quantitative PCR (qPCR) and western blotting were used to detect miR-625 and F...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2017.5403

    authors: Zhan B,Zhan Y,Wang W,Zhan Y,Liu B

    更新日期:2018-01-01 00:00:00

  • Expression levels of multidrug resistance-associated protein 4 (MRP4) in human leukemia and lymphoma cell lines, and the inhibitory effects of the MRP-specific inhibitor MK-571 on methotrexate distribution in rats.

    abstract::In the development of anti-blood cancer drugs, the chronic myelocytic leukemia (KU812), acute myelocytic leukemia (KG-1) and lymphoma (U937) cell lines are commonly used in preclinical pharmacology studies as human cancer xenograft models in mice. In the present study, mRNA expression levels of typical human ATP-bindi...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2012.627

    authors: Takeuchi K,Shibata M,Kashiyama E,Umehara K

    更新日期:2012-09-01 00:00:00

  • Pulmonary fat embolism and related effects during femoral intramedullary surgery: An experimental study in dogs.

    abstract::The aim of the present study was to develop an animal model of pulmonary fat embolism (PFE) caused by femoral intramedullary procedures, and to investigate the initial changes in the hemodynamics, cytokines and risk factors of PFE. Sixteen dogs were randomly divided into two groups: Group A (intramedullary reaming and...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2013.1143

    authors: Zhou F,Ji J,Song Q,Peng Z,Zhang G,Wang Y

    更新日期:2013-08-01 00:00:00

  • Effect of hydrogen sulfide on inflammatory cytokines in acute myocardial ischemia injury in rats.

    abstract::Hydrogen sulfide (H2S) is believed to be involved in numerous physiological and pathophysiological processes, and now it is recognized as the third endogenous signaling gasotransmitter, following nitric oxide and carbon monoxide; however, the effects of H2S on inflammatory factors in acute myocardial ischemia injury i...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2015.2218

    authors: Liu F,Liu GJ,Liu N,Zhang G,Zhang JX,Li LF

    更新日期:2015-03-01 00:00:00

  • Expression and localization of special AT-rich sequence binding protein 2 in murine molar development and the pulp-dentin complex of human healthy teeth and teeth with pulpitis.

    abstract::Special AT-rich sequence binding protein 2 (SATB2) is a member of the special family of AT-rich binding transcription factors and has a critical role in osteoblast differentiation and craniofacial patterning. However, the expression and distribution of SATB2 in tooth development is largely unknown. The aim of the pres...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2017.4980

    authors: He L,Liu H,Shi L,Pan S,Yang X,Zhang L,Niu Y

    更新日期:2017-10-01 00:00:00

  • Analysis of the clinical value of fractional flow reserve for prognosis evaluation of patients of percutaneous coronary intervention.

    abstract::We investigated the clinical value of fractional flow reserve (FFR) for the prognostic evaluation of patients with percutaneous coronary intervention. We enrolled 120 patients who were admitted to the hospital to undergo percutaneous coronary intervention for acute coronary syndromes between May 2014 and June 2015. Th...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2017.5433

    authors: Zhao Q,Ji Z,Li X,Di Y,An H,Wei B,Yang L,Chen W

    更新日期:2018-01-01 00:00:00

  • Anti-atherogenic properties of resveratrol: 4-week resveratrol administration associated with serum concentrations of SIRT1, adiponectin, S100A8/A9 and VSMCs contractility in a rat model.

    abstract::Resveratrol (3, 4', 5-trihydroxy-trans-stilbene) is a natural, non-flavonoid polyphenol that exerts protective properties against atherosclerosis-associated endothelial dysfunction and senescence. The present study aimed to assess the influence of resveratrol on vascular contractility and molecular factors including s...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2017.4180

    authors: Wiciński M,Malinowski B,Węclewicz MM,Grześk E,Grześk G

    更新日期:2017-05-01 00:00:00

  • Effects of 17-DMAG on diffuse large B-cell lymphoma cell apoptosis.

    abstract::17-dimethylaminoethylamino-17-demethoxygeldanamycin (17-DMAG) is a water soluble, semisynthetic derivative of endotoxin that has anticancer effects. The aim of the present study was to determine whether 17-DMAG enhances the apoptosis of lymphoma cells in diffuse large B-cell lymphoma. Apoptosis was induced in SU-DHL-4...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2017.4995

    authors: Li JJ,Zhang JJ,Wang X,Sun ZM

    更新日期:2017-10-01 00:00:00

  • Co-culture with lung cancer A549 cells promotes the proliferation and migration of mesenchymal stem cells derived from bone marrow.

    abstract::The initiation and progression of various types of tumors, such as lung neoplasms, are driven by a population of cells with stem cell properties and their microenvironment. Bone marrow mesenchymal stem cells (BM-MSCs) in long-term in vitro culture may exhibit spontaneous changes in stem cell biological properties, inc...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2017.4909

    authors: Zhang YM,Zhang ZM,Guan QL,Liu YQ,Wu ZW,Li JT,Su Y,Yan CL,Luo YL,Qin J,Wang Q,Xie XD

    更新日期:2017-10-01 00:00:00

  • Integrated Bioinformatics analysis and clinical validation reveals that high expression of mucin 1 in intrahepatic cholangiocarcinoma predicts recurrence after curative resection.

    abstract::Intrahepatic cholangiocarcinoma (ICC) is a cancer type with high malignancy and a current lack of biomarkers to predict recurrence. In the present study, to identify potential biomarkers, five ICC datasets from the Gene Expression Omnibus database were analyzed to construct initial datasets by using a robust rank aggr...

    journal_title:Experimental and therapeutic medicine

    pub_type: 杂志文章

    doi:10.3892/etm.2020.9178

    authors: Chen FY,Zhou C,Zhang XY,Zhou KQ,Peng YF,Yu L,Fan J,Zhou J,Hu J,Wang Z

    更新日期:2020-11-01 00:00:00