microRNA-145-3p inhibits non-small cell lung cancer cell migration and invasion by targeting PDK1 via the mTOR signaling pathway.

Abstract:

:The mammalian target of rapamycin (mTOR) pathway is dysregulated in more than 50% of all human malignancies and is a major target in cancer treatment. In this study, we explored the underlying mechanism involving microRNA-145-3p (miR-145-3p) in the development and progression of non-small cell lung cancer (NSCLC) by targeting PDK1 via the mTOR signaling pathway. NSCLC tissues and adjacent normal tissues were obtained from 83 NSCLC patients. miR-145-3p, PDK1, and mTOR levels were determined by quantitative real-time polymerase chain reaction (qRT-PCR) and immunohistochemistry. Human NSCLC cell lines A549 and H1299 were transfected with miR-145-3p and siPDK1 to confirm the effect of miR-145-3p and PDK1 on NSCLC cells in vitro. Cell growth was evaluated by a CCK8 assay. Cell motility and chemotaxis analysis were determined by the scratch test and chemotaxis assay, respectively. The protein levels of PDK1 and mTOR were measured using the western blotting. Results showed lower level of miR-145-3p and higher levels of PDK1 and mTOR in NSCLC tissues compared to the adjacent normal tissues. In vitro results showed that cell growth, cell motility, and chemotaxis were all inhibited in cells transfected with miR-145-3p and those transfected with siPDK. Additionally, dual luciferase reporter gene assay helped confirmed that PDK1 is a target of miR-145. Finally, levels of PDK1, mTOR, and phosphorylated-mTOR were lower in cells transfected with miR-145-3p as well as those with siPDK1. These findings indicate that miR-145-3p may inhibit cell growth, motility, and chemotaxis in NSCLC by targeting PDK1 through suppressing the mTOR pathway.

journal_name

J Cell Biochem

authors

Chen GM,Zheng AJ,Cai J,Han P,Ji HB,Wang LL

doi

10.1002/jcb.26252

subject

Has Abstract

pub_date

2018-01-01 00:00:00

pages

885-895

issue

1

eissn

0730-2312

issn

1097-4644

journal_volume

119

pub_type

杂志文章
  • Exploring the concentration-dependent actions of interferon-τ on bovine neutrophils to understand the process of implantation.

    abstract::Interferon-τ (IFNT) is a major cytokine produced by the ruminant trophoectoderm during the peri-implantation period exerting immunomodulatory actions on various cells including neutrophils. The current in vitro study was undertaken to analyze the concentration-dependent effects of IFNT on neutrophil gene dynamics to u...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.27345

    authors: Manjari P,Hyder I,Kapoor S,Senthilnathan M,Dang AK

    更新日期:2018-12-01 00:00:00

  • Suppression of tissue factor expression, cofactor activity, and metastatic potential of murine melanoma cells by the N-terminal domain of adenovirus E1A 12S protein.

    abstract::Tissue factor, the cellular initiator of blood coagulation, has been implicated as a determinant of metastatic potential in human melanoma cells. Here, we report that differential expression of tissue factor in murine melanoma cell lines of known metastatic behavior is mediated by AP-1-dependent and 12S E1A oncoprotei...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.10099

    authors: Voigtländer C,Rand A,Liu SL,Wilson TJ,Pittelkow MR,Getz MJ,Kelm RJ Jr

    更新日期:2002-01-01 00:00:00

  • Hydrogen sulfide protects against acetaminophen-induced acute liver injury by inhibiting apoptosis via the JNK/MAPK signaling pathway.

    abstract::Acetaminophen (APAP) is a widely used over-the-counter analgesic and antipyretic. It can cause hepatotoxicity. Recent studies demonstrated that hydrogen sulfide (H2 S) exhibits cell protection in several cell types. This study was designed to investigate whether H 2 S ameliorated APAP-induced acute liver injury and to...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.27724

    authors: Li X,Lin J,Lin Y,Huang Z,Pan Y,Cui P,Yu C,Cai C,Xia J

    更新日期:2019-03-01 00:00:00

  • Distribution of the cadherin-catenin complex in normal human thyroid epithelium and a thyroid carcinoma cell line.

    abstract::E-cadherin is the major cell-cell adhesion molecule expressed by epithelial cells. Cadherins form a complex with three cytoplasmic proteins, alpha-, beta-, and gamma-catenin, and the interaction between them is crucial for anchoring the actin cytoskeleton to the intercellular adherens junctions. The invasive behavior ...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:

    authors: Huang SH,Wu JC,Chang KJ,Liaw KY,Wang SM

    更新日期:1998-09-01 00:00:00

  • ERK1 Directly Interacts With JNK1 Leading to Regulation of JNK1/c-Jun Activity and Cell Transformation.

    abstract::ERK1 and ERK2 share a great deal of homology and have been presumed to have similar functions. Available antibodies recognize both isoforms making the elucidation of functional differences challenging. Mitogen-activated protein (MAP) kinase networks are commonly depicted in the literature as linear and sequential phos...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.25896

    authors: Kang BS,Hwang YJ,Dong Z

    更新日期:2017-08-01 00:00:00

  • Differential effects of imatinib on PDGF-induced proliferation and PDGF receptor signaling in human arterial and venous smooth muscle cells.

    abstract::Platelet-derived growth factor (PDGF) has been implicated in smooth muscle cell (SMC) proliferation, a key event in the development of myointimal hyperplasia in vascular grafts. Recent evidence suggests that the PDGF receptor (PDGFR) tyrosine kinase inhibitor, imatinib, can prevent arterial proliferative diseases. Bec...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.20993

    authors: Li L,Blumenthal DK,Masaki T,Terry CM,Cheung AK

    更新日期:2006-12-15 00:00:00

  • Phosphatidylethanolamine-binding protein 4 promotes the epithelial-to-mesenchymal transition in non-small cell lung cancer cells by activating the sonic hedgehog signaling pathway.

    abstract::Phosphatidylethanolamine-binding protein 4 (PEBP4), a member of the PEBP family, has been reported to play a pivotal role in tumor progression. However, its role in epithelial-to-mesenchymal transition (EMT) in non-small cell lung cancer (NSCLC) cells remains unclear. Here, we investigated the effects and underlying m...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.27817

    authors: Jian W,Bai Y,Li X,Kang J,Lei Y,Xue Y

    更新日期:2019-04-01 00:00:00

  • Identification of pathway-based recurrence-associated signatures in optimally debulked patients with serous ovarian cancer.

    abstract::Serous ovarian cancer (SOC) is the most common form of the histological subtype of epithelial ovarian cancer, with the worst clinical outcome. Despite improvements in surgery and chemotherapy, most patients with SOC experience recurrence within 12-18 months of first-line treatment. Current studies are unable to robust...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.27098

    authors: Deng K,Zhang F,Song W,Zhao W,Rong Z,Cai Y,Xu H,Lu M,Wang W,Li A,Hou Y,Li Z,Li K

    更新日期:2018-11-01 00:00:00

  • Characterization of caveolae from rat heart: localization of postreceptor signal transduction molecules and their rearrangement after norepinephrine stimulation.

    abstract::Caveolae are plasma membrane subcompartments that have been implicated in signal transduction. In many cellular systems, caveolae are rich in signal transduction molecules such as G proteins and receptor-associated tyrosine kinases. An important structural component of the caveolae is caveolin. Recent evidence show th...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/(sici)1097-4644(20000615)77:4<529::aid-jcb

    authors: De Luca A,Sargiacomo M,Puca A,Sgaramella G,De Paolis P,Frati G,Morisco C,Trimarco B,Volpe M,Condorelli G

    更新日期:2000-04-01 00:00:00

  • Melanoma cancer vaccines and anti-tumor T cell responses.

    abstract::Melanoma is a disease which has been shown to be responsive to immune intervention. This has been suggested by reports of spontaneous responses of metastatic disease with strong immune infiltrates, and supported by recent data correlating clinical response after IFNalpha treatment with development of generalized autoi...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章,评审

    doi:10.1002/jcb.21473

    authors: Vujanovic L,Butterfield LH

    更新日期:2007-10-01 00:00:00

  • Vanadium induces apoptosis and modulates the expressions of metallothionein, Ki-67 nuclear antigen, and p53 during 2-acetylaminofluorene-induced rat liver preneoplasia.

    abstract::Our previous studies have shown that vanadium, a dietary micronutrient, has an inhibitory effect against experimentally induced rat hepatocarcinogenesis. In this study, we evaluated the role of vanadium on some potential protein expression markers of carcinogenesis, such as metallothionein (MT), an intracellular metal...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.20304

    authors: Chakraborty T,Samanta S,Ghosh B,Thirumoorthy N,Chatterjee M

    更新日期:2005-03-01 00:00:00

  • Membrane signalling and progesterone in female and male osteoblasts. I. Involvement Of intracellular Ca(2+), inositol trisphosphate, and diacylglycerol, but not cAMP.

    abstract::Bone is a target tissue of progestins, but the mechanisms by which they act are still unclear. We examined the early (5-60 s) effects of progesterone and progesterone covalently bound to BSA (P-CMO BSA), which does not enter the cell, on the cytosolic free Ca(2+) concentration ([Ca(2+)]i) and the formation of inositol...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:

    authors: Grosse B,Kachkache M,Le Mellay V,Lieberherr M

    更新日期:2000-08-02 00:00:00

  • Effect of 3,6-anhydro-l-galactose on α-melanocyte stimulating hormone-induced melanogenesis in human melanocytes and a skin-equivalent model.

    abstract::3,6-Anhydro-l-galactose (l-AHG) is a bioactive sugar that is a major component of agarose. Recently, l-AHG was reported to have anti-melanogenic potential in human epidermal melanocytes (HEMs) and B16F10 melanoma cells; however, its underlying molecular mechanisms remain unknown. At noncytotoxic concentrations, l-AHG ...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.27112

    authors: Kim JH,Kim DH,Cho KM,Kim KH,Kang NJ

    更新日期:2018-09-01 00:00:00

  • Down-regulating cold shock protein genes impairs cancer cell survival and enhances chemosensitivity.

    abstract::The microenvironment of the cancer cell is pivotal to its phenotypic regulation. One of the central components of the microenvironment is temperature. An elevation in environmental temperature has been shown to increase the cancer cell's susceptibility to chemo- and radiation therapy. The goal of the studies described...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.22114

    authors: Zeng Y,Kulkarni P,Inoue T,Getzenberg RH

    更新日期:2009-05-01 00:00:00

  • Bone morphogenetic proteins in vertebrate hematopoietic development.

    abstract::During embryonic development, the hematopoietic system is the first to generate terminally differentiated, functional cell types. The urgent necessity for the early formation of blood and blood vessels during embryogenesis means that the induction, expansion, and maturation of these systems must be rapidly and precise...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章,评审

    doi:10.1002/jcb.20191

    authors: Snyder A,Fraser ST,Baron MH

    更新日期:2004-10-01 00:00:00

  • Immunophenotypic characterization of human glioblastoma stem cells: correlation with clinical outcome.

    abstract::Recently, glioma stem cells have been identified as the main cause of glioma propagation and recurrence and a number of several cell markers have been indicated as putative GSC markers. In the present work, a retrospective study to evaluate the prognostic potential of ability to generate GSCs in our series of 15 gliob...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.25043

    authors: Miconi G,Palumbo P,Dehcordi SR,La Torre C,Lombardi F,Evtoski Z,Cimini AM,Galzio R,Cifone MG,Cinque B

    更新日期:2015-05-01 00:00:00

  • Broader utilization of origins of DNA replication in cancer cell lines along a 78 kb region of human chromosome 2q34.

    abstract::Human DNA replication depends on the activation of thousands of origins distributed within the genome. The actual distribution of origins is not known, nor whether this distribution is unique to a cell type, or if it changes with the proliferative state of the cell. In this study, we have employed a real-time PCR-base...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.23336

    authors: Valenzuela MS,Hu L,Lueders J,Walker R,Meltzer PS

    更新日期:2012-01-01 00:00:00

  • Investigation of circular RNAs and related genes in pulmonary fibrosis based on bioinformatics analysis.

    abstract::Pulmonary fibrosis is a lethal inflammatory disease. In this study, we aimed to explore the potential-related circular RNAs (circRNAs) and genes that are associated with pulmonary fibrosis. Pulmonary fibrosis rat models were constructed and the fibrosis deposition was detected using hematoxylin and eosin and Masson st...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.28380

    authors: Yang L,Liu X,Zhang N,Chen L,Xu J,Tang W

    更新日期:2019-02-14 00:00:00

  • Curcumin prevents lipopolysaccharide-induced atrogin-1/MAFbx upregulation and muscle mass loss.

    abstract::Because elevated ubiquitin ligase atrogin-1/MAFbx and MuRF1 mediate skeletal muscle wasting associated with various catabolic conditions, the signaling pathways involved in the upregulation of these genes under pathological conditions are considered therapeutic targets. AKT and NF-kappaB have been previously shown to ...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.21060

    authors: Jin B,Li YP

    更新日期:2007-03-01 00:00:00

  • Proteinase-Activated Receptor-2 Modulates Ve-Cadherin Expression to Affect Human Vascular Endothelial Barrier Function.

    abstract::Published data indicate that the protease-activated receptor (PAR) 2 is involved in the pathogenesis of some cardiovascular diseases; the underlying mechanism is to be further investigated. Ve-cadherin is a critical molecule in maintaining the endothelial barrier integrity. This study aims to investigate the role of P...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.26123

    authors: Zhang R,Ge J

    更新日期:2017-12-01 00:00:00

  • ATP is stored in lysosomes of greater epithelial ridge supporting cells in newborn rat cochleae.

    abstract::Adenosine triphosphate (ATP), which plays a crucial role in both developing and mature cochleae, is released from greater epithelial ridge (GER) supporting cells of the rat cochlea, but the organelles in which ATP is stored have not yet been identified. Thus, we studied the organelles involved in ATP storage and sugge...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.29251

    authors: Chen J,Hou S,Yang J

    更新日期:2019-12-01 00:00:00

  • FGFR1/PI3K/AKT signaling pathway is a novel target for antiangiogenic effects of the cancer drug fumagillin (TNP-470).

    abstract::Fibroblast growth factor-1 (FGF1), a prototypic member of the FGF family, is a potent angiogenic factor. Although FGF-stimulated angiogenesis has been extensively studied, the molecular mechanisms regulating FGF1-induced angiogenesis are poorly understood in vivo. Fumagillin, an antiangiogenic fungal metabolite, has t...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.21265

    authors: Chen GJ,Weylie B,Hu C,Zhu J,Forough R

    更新日期:2007-08-15 00:00:00

  • Down-modulation of erbB2 activity is necessary but not enough in the differentiation of 3T3-L1 preadipocytes.

    abstract::The high incidence of obesity-related pathologies, led to the study of the mechanisms involved in preadipose cell proliferation and differentiation. Here, we demonstrate that modulation of erbB2, plays a fundamental role during proliferation and adipogenic induction of preadipocytes. Using 3T3-L1 cells as model, we de...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.21621

    authors: Pagano E,Coso O,Calvo JC

    更新日期:2008-05-01 00:00:00

  • Role of pertussis toxin-sensitive G-proteins in intracellular Ca2+ release and apoptosis induced by inhibiting cystic fibrosis transmembrane conductance regulator (CFTR) Cl- channels in HepG2 human hepatoblastoma cells.

    abstract::Previously, we have reported that inhibition of cystic fibrosis transmembrane conductance regulator (CFTR) Cl- channels by glibenclamide induced intracellular Ca2+ release from IP(3)-sensitive stores and apoptosis in HepG2 human hepatoblastoma cells (Kim JA, Kang YS, Lee SH, Lee EH, Yoo BH, Lee YS. 1999. Biochem Bioph...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/1097-4644(20010401)81:1<93::aid-jcb1026>3.

    authors: Kim JA,Kang YS,Lee SH,Lee EH,Lee YS

    更新日期:2001-01-01 00:00:00

  • LC-MS/MS-based metabolic profiling of Escherichia coli under heterologous gene expression stress.

    abstract::Escherichia coli is frequently exploited for genetic manipulations and heterologous gene expression studies. We have evaluated the metabolic profile of E. coli strain BL21 (DE3) RIL CodonPlus after genetic modifications and subjecting to the production of recombinant protein. Three genetically variable E. coli cell ty...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.28962

    authors: Nadeem MS,Razeeth M,Choudhry HMZ,Anwar F,Zamzami MA,Murtaza BN,Al-Abbasi FAM,Khan MI,Shakoori AR

    更新日期:2020-01-01 00:00:00

  • Differential expression patterns of specific long noncoding RNAs and competing endogenous RNA network in alopecia areata.

    abstract:BACKGROUND:Long noncoding RNAs (lncRNAs) regulate gene expression by acting with microRNAs (miRNAs) and indirectly interact with messenger RNA (mRNAs). However, the roles of specific lncRNA and its related competing endogenous RNAs (ceRNA) network in alopecia areata (AA) are not fully understood. METHODS:The blood lnc...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.28365

    authors: Sheng Y,Ma J,Zhao J,Qi S,Hu R,Yang Q

    更新日期:2019-06-01 00:00:00

  • miR-21 downregulates the tumor suppressor P12 CDK2AP1 and stimulates cell proliferation and invasion.

    abstract::The present study was undertaken to investigate the regulation of P12(CDK2AP1) by miRNAs. A conserved target site for miR-21 within the CDK2AP1-3'-UTR at nt 349-370 was predicted by bioinformatics software and an inverse correlation of miR-21 and CDK2AP1 protein was observed. Highly specific amplification and quantifi...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.22995

    authors: Zheng J,Xue H,Wang T,Jiang Y,Liu B,Li J,Liu Y,Wang W,Zhang B,Sun M

    更新日期:2011-03-01 00:00:00

  • Design of inhibitory peptide targeting Toxoplasma gondii RON4-human β-tubulin interactions by implementing structural bioinformatics methods.

    abstract::Toxoplasma gondii an obligate intracellular parasite causes toxoplasmosis in homeothermic animals. Host invasion of this parasite is mediated by the formation of Moving Junction (MJ) complex which encompasses a network of microneme and Rhoptry Neck proteins (RONs) 2/4/5/8. Among these proteins, RON4 is the only cytoso...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.26480

    authors: Vetrivel U,Nagarajan H,Thirumudi I

    更新日期:2018-04-01 00:00:00

  • Timely Degradation of Wip1 Phosphatase by APC/C Activator Protein Cdh1 is Necessary for Normal Mitotic Progression.

    abstract::Wip1 belongs to the protein phosphatase C (PP2C) family, of which expression is up-regulated by a number of external stresses, and serves as a stress modulator in normal physiological conditions. When overexpressed, premature dephosphorylation of stress-mediators by Wip1 results in abrogation of tumor surveillance, th...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.25114

    authors: Jeong HC,Gil NY,Lee HS,Cho SJ,Kim K,Chun KH,Cho H,Cha HJ

    更新日期:2015-08-01 00:00:00

  • Synthesis and Characterization of Cefotaxime Conjugated Gold Nanoparticles and Their Use to Target Drug-Resistant CTX-M-Producing Bacterial Pathogens.

    abstract::Multidrug-resistance due to "β lactamases having the expanded spectrum" (ESBLs) in members of Enterobacteriaceae is a matter of continued clinical concern. CTX-M is among the most common ESBLs in Enterobacteriaceae family. In the present study, a nanoformulation of cefotaxime was prepared using gold nanoparticles to c...

    journal_title:Journal of cellular biochemistry

    pub_type: 杂志文章

    doi:10.1002/jcb.25929

    authors: Shaikh S,Rizvi SMD,Shakil S,Hussain T,Alshammari TM,Ahmad W,Tabrez S,Al-Qahtani MH,Abuzenadah AM

    更新日期:2017-09-01 00:00:00