The pivotal role of c-Jun NH2-terminal kinase-mediated Beclin 1 expression during anticancer agents-induced autophagy in cancer cells.

Abstract:

:The c-Jun NH2-terminal kinase (JNK) pathway represents one subgroup of MAP kinases that are activated primarily by cytokines and exposure to environmental stress. Autophagy is a protein-degradation system characterized by the formation of double-membrane vacuoles termed autophagosomes. Autophagy-related gene beclin 1 plays a key role in autophagosome formation. However, the relationships between activation of JNK pathway, autophagy induction and Beclin 1 expression remain elusive. In this study, we used human cancer cell lines CNE2 and Hep3B to investigate the role of JNK-mediated Beclin 1 expression in ceramide-induced autophagic cell death. Ceramide-treated cells exhibited the characteristics of autophagy (that is, acidic vesicular organelle formation and the LC3-II generation). JNK was activated in these two cell lines exposed to ceramide and the phosphorylation of c-Jun also increased. In the meantime, we found that ceramide upregulated Beclin 1 expression in cancer cells. The upregulation of Beclin 1 expression could be blocked by SP600125 (a specific inhibitor of JNK) or a small interfering RNA (siRNA) directed against JNK1/2 or c-Jun. Chromatin immunoprecipitation and luciferase reporter analysis revealed that c-Jun was involved in the regulation of beclin 1 transcription in response to ceramide treatment. In addition, inhibition of JNK activity by SP600125 could inhibit autophagy induction by ceramide. Furthermore, Beclin 1 knockdown by siRNA also inhibited ceramide-mediated autophagic cell death. JNK-mediated Beclin 1 expression was also observed in topotecan-induced autophagy. These data suggest that activation of JNK pathway can mediate Beclin 1 expression, which plays a key role in autophagic cell death in cancer cells.

journal_name

Oncogene

journal_title

Oncogene

authors

Li DD,Wang LL,Deng R,Tang J,Shen Y,Guo JF,Wang Y,Xia LP,Feng GK,Liu QQ,Huang WL,Zeng YX,Zhu XF

doi

10.1038/onc.2008.441

subject

Has Abstract

pub_date

2009-02-12 00:00:00

pages

886-98

issue

6

eissn

0950-9232

issn

1476-5594

pii

onc2008441

journal_volume

28

pub_type

杂志文章

相关文献

ONCOGENE文献大全
  • Direct interaction of Gadd45 with PCNA and evidence for competitive interaction of Gadd45 and p21Waf1/Cip1 with PCNA.

    abstract::We have previously shown (Smith et al., 1994) that antibodies raised against the growth arrest and DNA damage inducible protein Gadd45 co-precipitate proliferating cell nuclear antigen (PCNA), a protein involved in DNA replication and repair. Here we demonstrate that Gadd45 can directly bind to PCNA using a Far-wester...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Chen IT,Smith ML,O'Connor PM,Fornace AJ Jr

    更新日期:1995-11-16 00:00:00

  • The v-rel and c-rel proteins exist in high molecular weight complexes in avian and murine cells.

    abstract::We reported previously that the v-rel protein (p59v-rel) exists in a high molecular weight complex with at least four other proteins in the cytoplasm of v-rel-transformed chicken pre-B lymphoid cells (Simek, S. & Rice, N.R., J. Virol., 62, 4730-4736, 1989). One of these proteins is the chicken c-rel protein, but the i...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Kochel T,Mushinski JF,Rice NR

    更新日期:1991-04-01 00:00:00

  • Association of extended in vitro proliferative potential with loss of p16INK4 expression.

    abstract::This study addresses the question of whether loss of p16INK4 expression contributes to the immortalization of human cells. In vitro immortalization usually proceeds through two phases. In the first phase (lifespan extension), cells continue proliferating and their telomeres continue shortening beyond the point at whic...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Noble JR,Rogan EM,Neumann AA,Maclean K,Bryan TM,Reddel RR

    更新日期:1996-09-19 00:00:00

  • Distinct roles of Jun : Fos and Jun : ATF dimers in oncogenesis.

    abstract::Jun : Fos and Jun : ATF complexes represent two classes of AP-1 dimers that (1) preferentially bind to either heptameric or octameric AP-1 binding sites, and (2) are differently regulated by cellular signaling pathways and oncogene products. To discriminate between the functions of Jun : Fos, Jun : ATF and Jun : Jun, ...

    journal_title:Oncogene

    pub_type: 杂志文章,评审

    doi:10.1038/sj.onc.1204239

    authors: van Dam H,Castellazzi M

    更新日期:2001-04-30 00:00:00

  • The cyclin-dependent kinase inhibitor p27Kip1 is localized to the cytosol in Swiss/3T3 cells.

    abstract::p27Kip1 plays an important role in cell cycle progression by negatively regulating the activity of cyclin-Cdk complexes. To understand how p27Kip1 functions, the level and subcellular location of p27Kip1 in Swiss/3T3 cells following serum stimulation of quiescent cells was examined. Surprisingly, p27Kip1 was observed ...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1202912

    authors: Wang G,Miskimins R,Miskimins WK

    更新日期:1999-09-16 00:00:00

  • NF-kappa B precursor p100 inhibits nuclear translocation and DNA binding of NF-kappa B/rel-factors.

    abstract::The NF-kappa B precursor p100 (lyt-10, p97, p98) generates after proteolytic processing a 52 kDa subunit, which can bind to kappa B-motifs. A deregulated form of the p100 gene, which is structurally altered by a t(10;14) translocation, has a potential oncogenic role in certain human B cell lymphomas. In this study p10...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Naumann M,Nieters A,Hatada EN,Scheidereit C

    更新日期:1993-08-01 00:00:00

  • MUC1-C activates BMI1 in human cancer cells.

    abstract::B-cell-specific Moloney murine leukemia virus integration site 1 (BMI1) is a component of the polycomb repressive complex 1 (PRC1) complex that is overexpressed in breast and other cancers, and promotes self-renewal of cancer stem-like cells. The oncogenic mucin 1 (MUC1) C-terminal (MUC1-C) subunit is similarly overex...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2016.439

    authors: Hiraki M,Maeda T,Bouillez A,Alam M,Tagde A,Hinohara K,Suzuki Y,Markert T,Miyo M,Komura K,Ahmad R,Rajabi H,Kufe D

    更新日期:2017-05-18 00:00:00

  • Defective caspase-3 relocalization in non-small cell lung carcinoma.

    abstract::Many anticancer drugs exert their cytotoxicity through DNA damage and induction of apoptosis. Small cell lung carcinoma (SCLC) and non-small cell lung carcinoma (NSCLC) have different sensitivity to treatment with radiation and chemotherapeutic agents with SCLC being more sensitive than NSCLC both in vitro and in vivo...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1204402

    authors: Joseph B,Ekedahl J,Lewensohn R,Marchetti P,Formstecher P,Zhivotovsky B

    更新日期:2001-05-24 00:00:00

  • T antigens' role in polyomavirus transformation: c-myc but not c-fos or c-jun expression is a target for middle T.

    abstract::Polyoma virus (Py) causes neoplastic transformation in vitro and multiple tumors in vivo. The role played by large and middle T antigens (LT, MT) and their mechanisms of action are focused here. Py-transformed Balb-3T3 cells become independent of platelet-derived growth factor (PDGF) for growth. JE, c-fos, c-jun and c...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Rameh LE,Armelin MC

    更新日期:1991-06-01 00:00:00

  • Distinctive gene expression profiles associated with Hepatitis B virus x protein.

    abstract::Hepatitis B virus (HBV) is a major risk factor for the development of hepatocellular carcinoma (HCC). HBV encodes the potentially oncogenic HBx protein, which mainly functions as a transcriptional co-activator involving in multiple gene deregulations. However, mechanisms underlying HBx-mediated oncogenicity remain unc...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1204481

    authors: Wu CG,Salvay DM,Forgues M,Valerie K,Farnsworth J,Markin RS,Wang XW

    更新日期:2001-06-21 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

  • siRNA-mediated AML1/MTG8 depletion affects differentiation and proliferation-associated gene expression in t(8;21)-positive cell lines and primary AML blasts.

    abstract::The chromosomal translocation t(8;21) is associated with 10-15% of all cases of acute myeloid leukaemia (AML). The resultant fusion protein AML1/MTG8 interferes with haematopoietic gene expression and is an important regulator of leukaemogenesis. We studied the effects of small interfering RNA (siRNA)-mediated AML1/MT...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1209638

    authors: Dunne J,Cullmann C,Ritter M,Soria NM,Drescher B,Debernardi S,Skoulakis S,Hartmann O,Krause M,Krauter J,Neubauer A,Young BD,Heidenreich O

    更新日期:2006-10-05 00:00:00

  • Heparan sulphate proteoglycans are essential for the myeloma cell growth activity of EGF-family ligands in multiple myeloma.

    abstract::The epidermal growth factor (EGF)/EGF-receptor (ErbB1-4) family is involved in the biology of multiple myeloma (MM). In particular, ErbB-specific inhibitors induce strong apoptosis of myeloma cells (MMC) in vitro. To delineate the contribution of the 10 EGF-family ligands to the pathogenesis of MM, we have assessed th...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1209699

    authors: Mahtouk K,Cremer FW,Rème T,Jourdan M,Baudard M,Moreaux J,Requirand G,Fiol G,De Vos J,Moos M,Quittet P,Goldschmidt H,Rossi JF,Hose D,Klein B

    更新日期:2006-11-16 00:00:00

  • Interaction between p53 and TGF beta 1 in control of epithelial cell proliferation.

    abstract::Although loss of sensitivity to transforming growth factor beta (TGF beta) may be a key step in the escape of epithelial tumours from normal growth control, the intracellular signals determining responsiveness remain controversial, particularly the role of p53. We have investigated this question using thyroid epitheli...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Blaydes JP,Schlumberger M,Wynford-Thomas D,Wyllie FS

    更新日期:1995-01-19 00:00:00

  • The distinct capacity of Fyn and Lck to phosphorylate Sam68 in T cells is essentially governed by SH3/SH2-catalytic domain linker interactions.

    abstract::Sam68 phosphorylation correlates with Fyn but not Lck expression in T cells. This substrate has been used here to explore the possible basis of the specificity of Fyn versus Lck. We show that this specificity is not based on a spatial segregation of the two kinases, since a chimeric Lck molecule containing the membran...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1205929

    authors: Feuillet V,Semichon M,Restouin A,Harriague J,Janzen J,Magee A,Collette Y,Bismuth G

    更新日期:2002-10-17 00:00:00

  • Sequential expression of the MAD family of transcriptional repressors during differentiation and development.

    abstract::Members of the Myc proto-oncogene family encode transcription factors that function in multiple aspects of cell behavior, including proliferation, differentiation, transformation and apoptosis. Recent studies have shown that MYC activities are modulated by a network of nuclear bHLH-Zip proteins. The MAX protein is at ...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1201611

    authors: Quéva C,Hurlin PJ,Foley KP,Eisenman RN

    更新日期:1998-02-26 00:00:00

  • PCR-based identification of new receptors: molecular cloning of a receptor for fibroblast growth factors.

    abstract::Transmembrane tyrosine kinases are involved in the control of cell growth and differentiation by extracellular signals. To enable identification of new receptor tyrosine kinases we developed a method that selectively amplifies segments of receptor genes. The method is based on a combination of polymerase chain reactio...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Raz V,Kelman Z,Avivi A,Neufeld G,Givol D,Yarden Y

    更新日期:1991-05-01 00:00:00

  • Infrequent alteration of the c-myc gene in human glial tumours associated with increased numbers of c-myc positive cells.

    abstract::Twenty five human glial tumours of different grades of malignancy were examined by Southern blotting and polymerase chain reaction (PCR) for alterations (rearrangements, amplification and deletions) in the c-myc gene. Number of c-myc positive cells per thousand cells were also counted in all the tumours after immunohi...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Chattopadhyay P,Banerjee M,Sarkar C,Mathur M,Mohapatra AK,Sinha S

    更新日期:1995-12-21 00:00:00

  • N-myc gene amplification in neuroblastoma is associated with altered phosphorylation of a proliferation related polypeptide (Op18).

    abstract::We have recently identified and cloned the gene for a cytosolic polypeptide, designated oncoprotein 18 (Op18), which is expressed in acute lymphocytic leukemia and some solid tumors including neuroblastoma. Op18 is phosphorylated upon treatment of lymphoid cells with phorbol myristate acetate. We have proposed that un...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Hailat N,Strahler J,Melhem R,Zhu XX,Brodeur G,Seeger RC,Reynolds CP,Hanash S

    更新日期:1990-11-01 00:00:00

  • Characterization of factor-independent variants derived from TF-1 hematopoietic progenitor cells: the role of the Raf/MAP kinase pathway in the anti-apoptotic effect of GM-CSF.

    abstract::Human hematopoietic progenitor cells (TF-1) undergo apoptosis upon deprivation of their dependent cytokine. In this report, we have isolated and characterized some spontaneously derived cytokine-independent variants from TF-1 cells. Analysis of several signaling molecules known to be activated by the GM-CSF pathway re...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1200884

    authors: Chao JR,Chen CS,Wang TF,Tseng LH,Tsai JJ,Kuo ML,Yen JJ,Yang Yen HF

    更新日期:1997-02-13 00:00:00

  • Interferons alpha and gamma induce p53-dependent and p53-independent apoptosis, respectively.

    abstract::Type I interferon (IFN) enhances the transcription of the tumor suppressor gene p53. To elucidate the molecular mechanism mediating IFN-induced apoptosis, we analysed programmed cell death in response to type I (IFNalpha) or type II (IFNgamma) treatment in relation to p53 status. In two cell lines (MCF-7, SKNSH), IFNa...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1208204

    authors: Porta C,Hadj-Slimane R,Nejmeddine M,Pampin M,Tovey MG,Espert L,Alvarez S,Chelbi-Alix MK

    更新日期:2005-01-20 00:00:00

  • Estrogen receptor beta growth-inhibitory effects are repressed through activation of MAPK and PI3K signalling in mammary epithelial and breast cancer cells.

    abstract::Two thirds of breast cancers express estrogen receptors (ER). ER alpha (ERα) mediates breast cancer cell proliferation, and expression of ERα is the standard choice to indicate adjuvant endocrine therapy. ERbeta (ERβ) inhibits growth in vitro; its effects in vivo have been incompletely investigated and its role in bre...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2012.261

    authors: Cotrim CZ,Fabris V,Doria ML,Lindberg K,Gustafsson JÅ,Amado F,Lanari C,Helguero LA

    更新日期:2013-05-09 00:00:00

  • TRPS1 regulates oestrogen receptor binding and histone acetylation at enhancers.

    abstract::The chromatin state is finely tuned to regulate function and specificity for transcription factors such as oestrogen receptor alpha (ER), which contributes to cell growth in breast cancer. ER transcriptional potential is mediated, in large part, by the specific associated proteins and co-factors that interact with it....

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/s41388-018-0312-2

    authors: Serandour AA,Mohammed H,Miremadi A,Mulder KW,Carroll JS

    更新日期:2018-09-01 00:00:00

  • Transfection of K-rasAsp12 cDNA markedly elevates IL-1beta- and lipopolysaccharide-mediated inducible nitric oxide synthase expression in rat intestinal epithelial cells.

    abstract::Activating mutations of K-ras are frequent in colon tumors and aberrant crypt foci, and may play important roles in colon carcinogenesis. Here, we investigated the effects of a K-ras codon 12 mutation on inducible nitric oxide synthase (iNOS) expression. When rat intestinal epithelial cells (IEC-6) were transfected wi...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1207051

    authors: Takahashi M,Mutoh M,Shoji Y,Kamanaka Y,Naka M,Maruyama T,Sugimura T,Wakabayashi K

    更新日期:2003-10-23 00:00:00

  • Differential gene expression in mouse mammary adenocarcinomas in the presence and absence of wild type p53.

    abstract::The tumor suppressor p53 transcriptionally regulates a large number of target genes that may affect cell growth and cell death pathways. To better understand the role of p53 loss in tumorigenesis, we have developed a mouse mammary cancer model, the Wnt-1 TG/p53 model. Wnt-1 transgenic females that are p53-/- develop m...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1203993

    authors: Cui XS,Donehower LA

    更新日期:2000-12-07 00:00:00

  • The 26S proteasome system degrades the ERM transcription factor and regulates its transcription-enhancing activity.

    abstract::ERM is a member of the ETS transcription factor family. High levels of the corresponding mRNA are detected in a variety of human breast cancer cell lines, as well as in aggressive human breast tumors. As ERM protein is almost undetectable in these cells, high degradation of this transcription factor has been postulate...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1209801

    authors: Baert JL,Beaudoin C,Monte D,Degerny C,Mauen S,de Launoit Y

    更新日期:2007-01-18 00:00:00

  • Akt phosphorylates the Y-box binding protein 1 at Ser102 located in the cold shock domain and affects the anchorage-independent growth of breast cancer cells.

    abstract::Akt/PKB is a serine/threonine kinase that promotes tumor cell growth by phosphorylating transcription factors and cell cycle proteins. There is particular interest in finding tumor-specific substrates for Akt to understand how this protein functions in cancer and to provide new avenues for therapeutic targeting. Our l...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1208590

    authors: Sutherland BW,Kucab J,Wu J,Lee C,Cheang MC,Yorida E,Turbin D,Dedhar S,Nelson C,Pollak M,Leighton Grimes H,Miller K,Badve S,Huntsman D,Blake-Gilks C,Chen M,Pallen CJ,Dunn SE

    更新日期:2005-06-16 00:00:00

  • STI571 inactivation of the gastrointestinal stromal tumor c-KIT oncoprotein: biological and clinical implications.

    abstract::Mutations in the c-KIT receptor occur somatically in many sporadic Gastrointestinal Stromal Tumors (GIST), and similar mutations have been identified at the germline level in kindreds with multiple GISTs. These mutations activate the tyrosine kinase activity of c-KIT and induce constitutive signaling. To investigate t...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1204704

    authors: Tuveson DA,Willis NA,Jacks T,Griffin JD,Singer S,Fletcher CD,Fletcher JA,Demetri GD

    更新日期:2001-08-16 00:00:00

  • Potent inhibitors of cyclin-dependent kinase 2 induce nuclear accumulation of wild-type p53 and nucleolar fragmentation in human untransformed and tumor-derived cells.

    abstract::The cdk2 gene has been identified as a human cdc2/CDC28-related gene that encodes a protein kinase essential for the G1/S transition in mammalian cells, but not for the G2/M transition, which requires Cdk1, another p34cdc2/CDC28 homolog. Novel potential functions of Cdk2 have been uncovered by using two potent and spe...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1203103

    authors: David-Pfeuty T

    更新日期:1999-12-09 00:00:00

  • Stable expression of intracellular Notch suppresses v-Src-induced transformation in avian neural cells.

    abstract::Understanding how disruption of differentiation contributes to the cancer cell phenotype is required to identify alterations essential for malignant transformation and provide experimental basis for their correction. We investigated whether primary quail neuroretina cells, transformed by a conditional v-Src mutant (QN...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1210124

    authors: Mateos S,Amarir S,Laugier D,Marx M,Calothy G

    更新日期:2007-05-17 00:00:00