Epstein-Barr virus encoded LMP1 downregulates TCL1 oncogene through miR-29b.

Abstract:

:Epstein-Barr virus (EBV) encoded latent membrane protein 1 (LMP1) is noted for its transforming potential. Yet, it also acts as a cytostatic and growth-relenting factor in Burkitt's lymphoma (BL) cells. The underlying molecular mechanisms of the growth inhibitory property of LMP1 have remained largely unknown. In this study, we show that LMP1 negatively regulates a major oncogene, TCL1, in diffuse large B-cell lymphoma (DLBCL) and BL cells. MicroRNA (miR) profiling of LMP1 transfectants showed that among others, miR-29b, is upregulated. LMP1 diminished TCL1 by inducing miR-29b through C-terminus activation region 1 (CTAR1) and CTAR2. miR-29b locked nucleic acid (LNA) antisense oligonucleotide transfection into LMP1-expressing cells reduced miR-29b expression and consequently reconstituted TCL1, suggesting that LMP1 negatively regulates TCL1 through miR-29b upregulation. The miR-29b increase by LMP1 was due to an increase in the cluster pri-miR-29b1-a transcription, derived from human chromosome 7. Using pharmacological inhibitors, we found that p38 mitogen-activated protein kinase-activating function of LMP1 is important for this effect. The ability of LMP1 to negatively regulate TCL1 through miR-29b might underlie its B-cell lymphoma growth antagonistic property. As LMP1 is also important for B-cell transformation, we suggest that the functional dichotomy of this viral protein may depend on a combination of levels of its expression, lineage and differentiation of the target cells and regulation of miRs, which then directs the outcome of the cellular response.

journal_name

Oncogene

journal_title

Oncogene

authors

Anastasiadou E,Boccellato F,Vincenti S,Rosato P,Bozzoni I,Frati L,Faggioni A,Presutti C,Trivedi P

doi

10.1038/onc.2009.439

subject

Has Abstract

pub_date

2010-03-04 00:00:00

pages

1316-28

issue

9

eissn

0950-9232

issn

1476-5594

pii

onc2009439

journal_volume

29

pub_type

杂志文章

相关文献

ONCOGENE文献大全
  • Transactivation of host and viral genes by the adenovirus E1B 19K tumor antigen.

    abstract::Adenovirus contains two nuclear oncogenes, the EIA and EIB genes, which cooperatively can transform cells through mechanisms that are not understood. The transcriptional activities of the E1A gene (transactivation and repression) are well studied. Using transient expression assays, we show here that the 19,000-Da E1B ...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Herrmann CH,Dery CV,Mathews MB

    更新日期:1987-01-01 00:00:00

  • Irradiation modulates association of NF-Y with histone-modifying cofactors PCAF and HDAC.

    abstract::Post-irradiation complications including thrombus formation result from increased procoagulant activity of vascular endothelial cells and elevated levels of von Willebrand factor (VWF) contribute to this process. We have previously demonstrated that irradiation induction of the VWF is mediated through interaction of N...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1210565

    authors: Peng Y,Stewart D,Li W,Hawkins M,Kulak S,Ballermann B,Jahroudi N

    更新日期:2007-11-29 00:00:00

  • Tumour-suppression function of KLF12 through regulation of anoikis.

    abstract::Suppression of detachment-induced cell death, known as anoikis, is an essential step for cancer metastasis to occur. We report here that expression of KLF12, a member of the Kruppel-like family of transcription factors, is downregulated in lung cancer cell lines that have been selected to grow in the absence of cell a...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2015.394

    authors: Godin-Heymann N,Brabetz S,Murillo MM,Saponaro M,Santos CR,Lobley A,East P,Chakravarty P,Matthews N,Kelly G,Jordan S,Castellano E,Downward J

    更新日期:2016-06-23 00:00:00

  • Apolipoprotein A-I inhibits experimental colitis and colitis-propelled carcinogenesis.

    abstract::In both humans with long-standing ulcerative colitis and mouse models of colitis-associated carcinogenesis (CAC), tumors develop predominantly in the distal part of the large intestine but the biological basis of this intriguing pathology remains unknown. Herein we report intrinsic differences in gene expression betwe...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2015.307

    authors: Gkouskou KK,Ioannou M,Pavlopoulos GA,Georgila K,Siganou A,Nikolaidis G,Kanellis DC,Moore S,Papadakis KA,Kardassis D,Iliopoulos I,McDyer FA,Drakos E,Eliopoulos AG

    更新日期:2016-05-12 00:00:00

  • AP-1 complexes containing cJun and JunB cause cellular transformation of Rat1a fibroblasts and share transcriptional targets.

    abstract::To investigate the role of individual Jun proteins in cell growth and transformation, we have used a doxycycline-inducible retroviral vector to regulate their expression in rat fibroblasts. AP-1 complexes enriched with cJun and JunB result in morphological alterations and anchorage-independent cell growth consistent w...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1206644

    authors: Leaner VD,Kinoshita I,Birrer MJ

    更新日期:2003-08-28 00:00:00

  • Retrovirus-mediated gene transfer of a human c-fos cDNA into mouse bone marrow stromal cells.

    abstract::A cDNA encoding a complete human c-fos protein was isolated and inserted into two different murine MoMuLV-derived recombinant retroviruses allowing expression of c-fos protein in different cell types. One c-fos-expressing retrovirus, chosen for its ability to express high levels of proteins in fibroblast-like cells, w...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Roux P,Verrier B,Klein B,Niccolino M,Marty L,Alexandre C,Piechaczyk M

    更新日期:1991-11-01 00:00:00

  • The oncogene PDGF-B provides a key switch from cell death to survival induced by TNF.

    abstract::Tumor necrosis factor (TNF) induces both cell death and survival signals. NF-kappaB, a transcription factor activated by TNF, is critical for controlling survival signals through trans-activation of downstream target genes. However, few NF-kappaB target survival genes have been identified with direct roles in oncogene...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1208516

    authors: Au PY,Martin N,Chau H,Moemeni B,Chia M,Liu FF,Minden M,Yeh WC

    更新日期:2005-04-28 00:00:00

  • NRAS mutant melanoma: biological behavior and future strategies for therapeutic management.

    abstract::The recent years have seen a significant shift in the expectations for the therapeutic management of disseminated melanoma. The clinical success of BRAF targeted therapy suggests that long-term disease control may one day be a reality for genetically defined subgroups of melanoma patients. Despite this progress, few a...

    journal_title:Oncogene

    pub_type: 杂志文章,评审

    doi:10.1038/onc.2012.453

    authors: Fedorenko IV,Gibney GT,Smalley KS

    更新日期:2013-06-20 00:00:00

  • MicroRNA-520/373 family functions as a tumor suppressor in estrogen receptor negative breast cancer by targeting NF-κB and TGF-β signaling pathways.

    abstract::MicroRNAs (miRNAs) as modulators of gene expression have been described to display both tumor-promoting and tumor-suppressive functions. Although their role has been studied in different tumor types, little is known about how they regulate nuclear factor κB (NF-κB) signaling in breast cancer. Here, we performed an unb...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2011.571

    authors: Keklikoglou I,Koerner C,Schmidt C,Zhang JD,Heckmann D,Shavinskaya A,Allgayer H,Gückel B,Fehm T,Schneeweiss A,Sahin O,Wiemann S,Tschulena U

    更新日期:2012-09-13 00:00:00

  • The chromosomal translocation t(X;14)(q28;q11) in T-cell pro-lymphocytic leukaemia breaks within one gene and activates another.

    abstract::Chromosomal translocation t(X;14)(q28;q11) has been observed in patients with pro-lymphocytic T-cell leukaemia (T-PLL). In two cases of T-PLL, one of which was associated with Ataxia telangiectasia (AT), the chromosomal break occurred in two different introns of a gene c6.1A, located at the Xq28 locus. Fusion transcri...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Fisch P,Forster A,Sherrington PD,Dyer MJ,Rabbitts TH

    更新日期:1993-12-01 00:00:00

  • The induction and activation of STAT1 by all-trans-retinoic acid are mediated by RAR beta signaling pathways in breast cancer cells.

    abstract::Retinoic acid receptor-beta (RAR beta) and signal transducer and activator of transcription 1 (STAT1) are important mediators of the antiproliferative and apoptotic actions of retinoids and cytokines/growth factors, respectively. Expression of both RAR beta and STAT1 is lost in most breast cancer cell lines but it can...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1203084

    authors: Shang Y,Baumrucker CR,Green MH

    更新日期:1999-11-18 00:00:00

  • The transcriptional corepressor MTG16a contains a novel nucleolar targeting sequence deranged in t (16; 21)-positive myeloid malignancies.

    abstract::The MTG (Myeloid Translocation Gene) proteins are a family of novel transcriptional corepressors. We report that MTG16a, a protein isoform encoded by the MTG16 gene deranged by the t (16; 21) in myeloid malignancies, is targeted to the nucleolus. The amino acid sequence necessary for nucleolar localization was mapped ...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1205882

    authors: Hoogeveen AT,Rossetti S,Stoyanova V,Schonkeren J,Fenaroli A,Schiaffonati L,van Unen L,Sacchi N

    更新日期:2002-09-26 00:00:00

  • Functional inactivation of Cdk9 through oligomerization chain reaction.

    abstract::The oligomerization chain reaction (OCR) strategy is a recently described technique for inactivation of target proteins that function as homoassociate complexes. This novel strategy is based on the fusion of self-associating coiled-coil (CC) domain of the nuclear factor promyelocytic leukemia (PML) to target proteins....

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1206785

    authors: Napolitano G,Mazzocco A,Fraldi A,Majello B,Lania L

    更新日期:2003-07-31 00:00:00

  • MicroRNA-19a-3p inhibits breast cancer progression and metastasis by inducing macrophage polarization through downregulated expression of Fra-1 proto-oncogene.

    abstract::One of the hallmarks of malignancy is the polarization of tumor-associated macrophages (TAMs) from a pro-immune (M1-like) phenotype to an immune-suppressive (M2-like) phenotype. However, the molecular basis of the process is still unclear. MicroRNA (miRNA) comprises a group of small, non-coding RNAs that are broadly e...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2013.258

    authors: Yang J,Zhang Z,Chen C,Liu Y,Si Q,Chuang TH,Li N,Gomez-Cabrero A,Reisfeld RA,Xiang R,Luo Y

    更新日期:2014-06-05 00:00:00

  • Cytotoxic drug-induced, p53-mediated upregulation of caspase-8 in tumor cells.

    abstract::Apoptosis resistance is crucially involved in cancer development and progression, represents the leading cause for failure of anticancer therapy and is caused, for example, by downregulation of proapoptotic intracellular signaling molecules such as caspase-8. We found that the cytotoxic drugs methotrexate (MTX) and 5-...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1210666

    authors: Ehrhardt H,Häcker S,Wittmann S,Maurer M,Borkhardt A,Toloczko A,Debatin KM,Fulda S,Jeremias I

    更新日期:2008-01-31 00:00:00

  • Discordant regulation of SCL/TAL-1 mRNA and protein during erythroid differentiation.

    abstract::The SCL/TAL1 gene was originally identified by virtue of its rearrangement and transcriptional activation in patients with T cell acute lymphoblastic leukaemia. It encodes a helix-loop-helix transcription factor, is not normally expressed in T cells, but is expressed in erythroid, mast, megakaryocytic and progenitor c...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Murrell AM,Bockamp EO,Göttgens B,Chan YS,Cross MA,Heyworth CM,Green AR

    更新日期:1995-07-06 00:00:00

  • Complex regulation of human androgen receptor expression by Wnt signaling in prostate cancer cells.

    abstract::beta-Catenin, a component of the Wnt signaling pathway, is a coactivator of human androgen receptor (hAR) transcriptional activity. Here, we show that Wnt signaling also influences androgen-mediated signaling through its ability to regulate hAR mRNA and protein in prostate cancer (PCa) cells. Three functional LEF-1/TC...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1209366

    authors: Yang X,Chen MW,Terry S,Vacherot F,Bemis DL,Capodice J,Kitajewski J,de la Taille A,Benson MC,Guo Y,Buttyan R

    更新日期:2006-06-08 00:00:00

  • Cell type-dependent pathogenic functions of overexpressed human cathepsin B in murine breast cancer progression.

    abstract::The cysteine protease cathepsin B (CTSB) is frequently overexpressed in human breast cancer and correlated with a poor prognosis. Genetic deficiency or pharmacological inhibition of CTSB attenuates tumor growth, invasion and metastasis in mouse models of human cancers. CTSB is expressed in both cancer cells and cells ...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2013.395

    authors: Bengsch F,Buck A,Günther SC,Seiz JR,Tacke M,Pfeifer D,von Elverfeldt D,Sevenich L,Hillebrand LE,Kern U,Sameni M,Peters C,Sloane BF,Reinheckel T

    更新日期:2014-09-04 00:00:00

  • Isolation of two novel ras genes in Dictyostelium discoideum; evidence for a complex, developmentally regulated ras gene subfamily.

    abstract::In Dictyostelium discoideum, three ras genes (rasD, rasG and rasB) and one ras-related gene (rap1) have been previously isolated and characterized, and the deduced amino acid sequence of their predicted protein products share at least 50% sequence identity with the human H-Ras protein. We have now cloned and character...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Daniel J,Bush J,Cardelli J,Spiegelman GB,Weeks G

    更新日期:1994-02-01 00:00:00

  • An 80 Kb P1 clone from chromosome 3p21.3 suppresses tumor growth in vivo.

    abstract::High frequencies of allelic loss on the short arm of chromosome 3 in small cell lung cancer (SCLC) and a number of other tumors suggest the existence of a tumor suppressor gene(s) within the deleted regions. Two small cell lung cancer lines, NCI H740 and GLC20, have been described which have homozygous deletions in th...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Todd MC,Xiang RH,Garcia DK,Kerbacher KE,Moore SL,Hensel CH,Liu P,Siciliano MJ,Kok K,van den Berg A,Veldhuis P,Buys CH,Killary AM,Naylor SL

    更新日期:1996-12-05 00:00:00

  • Structure and chromosomal assignment of the mouse fra-1 gene, and its exclusion as a candidate gene for oc (osteosclerosis).

    abstract::We have determined the genomic structure of the mouse fra-1 gene, which consists of four exons and three introns at positions also found in the other members of the fos gene family. Fra-1 is expressed rather highly in the brain and testes of adult mice, and at low levels in most other tissues. Absence of c-Fos leads t...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1201460

    authors: Schreiber M,Poirier C,Franchi A,Kurzbauer R,Guenet JL,Carle GF,Wagner EF

    更新日期:1997-09-04 00:00:00

  • HER-2 amplification, steroid receptors and epidermal growth factor receptor in primary breast cancer.

    abstract::Amplification of HER-2 oncogene was analysed in DNAs obtained from 291 primary human mammary carcinomas. 52/291 (18%) were found to contain amplified HER-2 oncogene. Moderate amplification (2- to 5-fold) was noted in 36/291 (12%). Thirteen tumors (4.5%) had a copy number of 5 to 10. A 10- to 20-fold and greater than 2...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Zeillinger R,Kury F,Czerwenka K,Kubista E,Sliutz G,Knogler W,Huber J,Zielinski C,Reiner G,Jakesz R

    更新日期:1989-01-01 00:00:00

  • Modulation of cellular apoptotic potential: contributions to oncogenesis.

    abstract::The importance of apoptosis as a natural means to eliminate unwanted or damaged cells has been realized over the past decade. Many components required to exercise programmed cell death have been identified and shown to pre-exist in most, if not all, cells. Such ubiquity requires that apoptosis be tightly controlled an...

    journal_title:Oncogene

    pub_type: 杂志文章,评审

    doi:10.1038/sj.onc.1203126

    authors: Stambolic V,Mak TW,Woodgett JR

    更新日期:1999-11-01 00:00:00

  • Differential induction of c-fos and c-jun proto-oncogenes and AP-1 activity by tumor promoter 12-O-tetradecanoyl phorbol 13-acetate in cells at different stages of tumor promotion in vitro.

    abstract::A two-stage (initiation and promotion) model of chemical transformation of mouse embryonic fibroblasts was used to elucidate the molecular mechanisms of tumor promotion in vitro. C3H10T1/2 cells which had been initiated with a subcarcinogenic dose (0.5 micrograms ml-1) of benzo[a]pyrene (B[a]P) were isolated after 12-...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Wu WS,Lin JK,Wu FY

    更新日期:1992-11-01 00:00:00

  • 1q gain and CDT2 overexpression underlie an aggressive and highly proliferative form of Ewing sarcoma.

    abstract::Despite extensive characterization of the role of the EWS-ETS fusions, little is known about secondary genetic alterations and their clinical contribution to Ewing sarcoma (ES). It has been demonstrated that the molecular structure of EWS-ETS lacks prognostic value. Moreover, CDKN2A deletion and TP53 mutation, despite...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2011.317

    authors: Mackintosh C,Ordóñez JL,García-Domínguez DJ,Sevillano V,Llombart-Bosch A,Szuhai K,Scotlandi K,Alberghini M,Sciot R,Sinnaeve F,Hogendoorn PC,Picci P,Knuutila S,Dirksen U,Debiec-Rychter M,Schaefer KL,de Álava E

    更新日期:2012-03-08 00:00:00

  • Molecular cloning and characterization of human ERM, a new member of the Ets family closely related to mouse PEA3 and ER81 transcription factors.

    abstract::The ets-related transcription factors PEA3 and ER81 have recently been isolated and characterized in the mouse. They share 95% identity in a 85 amino acid (AA) domain termed the ETS domain which is responsible for DNA binding, and therefore they form an Ets family group. By screening a human testis cDNA library with a...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Monté D,Baert JL,Defossez PA,de Launoit Y,Stéhelin D

    更新日期:1994-05-01 00:00:00

  • Histone deacetylase inhibitors upregulate death receptor 5/TRAIL-R2 and sensitize apoptosis induced by TRAIL/APO2-L in human malignant tumor cells.

    abstract::Death receptor 5 (DR5) is a receptor for tumor necrosis factor-related apoptosis-inducing ligand (TRAIL). TRAIL is a promising candidate for cancer therapeutics due to its ability to induce apoptosis selectively in cancer cells. Here, we report that histone deacetylase inhibitors (HDACIs) such as trichostatin A (TSA),...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1207830

    authors: Nakata S,Yoshida T,Horinaka M,Shiraishi T,Wakada M,Sakai T

    更新日期:2004-08-19 00:00:00

  • Correction: Epigenetic loss of AOX1 expression via EZH2 leads to metabolic deregulations and promotes bladder cancer progression.

    abstract::After publication of this Article, the Authors noticed errors in some of the Figures. In Figures 2e, 2f-g, 4a, 4j, 5a and 6b, unmatched β-actin was inadvertently used as loading control for the immunoblots. These have been corrected using repeat data from a similar set of samples and the revised Figures containing mat...

    journal_title:Oncogene

    pub_type: 已发布勘误

    doi:10.1038/s41388-020-1283-7

    authors: Vantaku V,Putluri V,Bader DA,Maity S,Ma J,Arnold JM,Rajapakshe K,Donepudi SR,von Rundstedt FC,Devarakonda V,Dubrulle J,Karanam B,McGuire SE,Stossi F,Jain AK,Coarfa C,Cao Q,Sikora AG,Villanueva H,Kavuri SM,Lotan Y

    更新日期:2020-10-01 00:00:00

  • Adhesion induced expression of the serine/threonine kinase Fnk in human macrophages.

    abstract::Members of the polo subfamily of protein kinases play crucial roles in cell proliferation. To study the function of this family in more detail, we isolated the cDNA of human Fnk (FGF-inducible kinase) which codes for a serine/threonine kinase of 646 aa. Despite the homology to the proliferation-associated polo-like ki...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1203845

    authors: Holtrich U,Wolf G,Yuan J,Bereiter-Hahn J,Karn T,Weiler M,Kauselmann G,Rehli M,Andreesen R,Kaufmann M,Kuhl D,Strebhardt K

    更新日期:2000-10-05 00:00:00

  • Upregulation of IKKalpha/IKKbeta by integrin-linked kinase is required for HER2/neu-induced NF-kappaB antiapoptotic pathway.

    abstract::Constitutively active HER2/neu activates nuclear factor kappa-B (NF-kappaB) in cells and induces their resistance to apoptotic stimuli such as tumor necrosis factor-alpha (TNF-alpha). Here, we show that integrin-linked kinase (ILK), the crucial signal transducer in the integrin pathway, is involved in HER2/neu-mediate...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1207485

    authors: Makino K,Day CP,Wang SC,Li YM,Hung MC

    更新日期:2004-05-06 00:00:00