The p38-MK2-HuR pathway potentiates EGFRvIII-IL-1β-driven IL-6 secretion in glioblastoma cells.

Abstract:

:The microenvironment of glioblastoma (GBM) contains high levels of inflammatory cytokine interleukin 6 (IL-6), which contributes to promote tumour progression and invasion. The common epidermal growth factor receptor variant III (EGFRvIII) mutation in GBM is associated with significantly higher levels of IL-6. Furthermore, elevated IL-1β levels in GBM tumours are also believed to activate GBM cells and enhance IL-6 production. However, the crosstalk between these intrinsic and extrinsic factors within the oncogene-microenvironment of GBM causing overproduction of IL-6 is poorly understood. Here, we show that EGFRvIII potentiates IL-1β-induced IL-6 secretion from GBM cells. Importantly, exacerbation of IL-6 production is most effectively attenuated in EGFRvIII-expressing GBM cells with inhibitors of p38 mitogen-activated protein kinase (p38 MAPK) and MAPK-activated protein kinase 2 (MK2). Enhanced IL-6 production and increased sensitivity toward pharmacological p38 MAPK and MK2 inhibitors in EGFRvIII-expressing GBM cells is associated with increased MK2-dependent nuclear-cytoplasmic shuttling and accumulation of human antigen R (HuR), an IL-6 mRNA-stabilising protein, in the cytosol. IL-1β-stimulated activation of the p38 MAPK-MK2-HuR pathway significantly enhances IL-6 mRNA stability in GBM cells carrying EGFRvIII. Further supporting a role for the p38 MAPK-MK2-HuR pathway in the development of inflammatory environment in GBM, activated MK2 is found in more than 50% of investigated GBM tissues and correlates with lower grade and secondary GBMs. Taken together, p38 MAPK-MK2-HuR signalling may enhance the potential of intrinsic (EGFRvIII) and extrinsic (IL-1β) factors to develop an inflammatory GBM environment. Hence, further improvement of brain-permeable and anti-inflammatory inhibitors targeting p38 MAPK, MK2 and HuR may combat progression of lower grade gliomas into aggressive GBMs.

journal_name

Oncogene

journal_title

Oncogene

authors

Gurgis FM,Yeung YT,Tang MX,Heng B,Buckland M,Ammit AJ,Haapasalo J,Haapasalo H,Guillemin GJ,Grewal T,Munoz L

doi

10.1038/onc.2014.225

subject

Has Abstract

pub_date

2015-05-28 00:00:00

pages

2934-42

issue

22

eissn

0950-9232

issn

1476-5594

pii

onc2014225

journal_volume

34

pub_type

杂志文章

相关文献

ONCOGENE文献大全
  • Association of pp60c-src with biliary glycoprotein (CD66a), an adhesion molecule of the carcinoembryonic antigen family downregulated in colorectal carcinomas.

    abstract::CD66a, also known as 'biliary glycoprotein (BGP)', is the human homologue of a cell adhesion molecule (CAM) of the rat (Cell-CAM). CD66a, which belongs to the carcinoembryonic antigen family and the immunoglobulin superfamily, is expressed in cells of myeloid and epithelial origin. The cytoplasmic domain of the major ...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Brümmer J,Neumaier M,Göpfert C,Wagener C

    更新日期:1995-10-19 00:00:00

  • Knock in of the AKT1 E17K mutation in human breast epithelial cells does not recapitulate oncogenic PIK3CA mutations.

    abstract::An oncogenic mutation (G49A:E17K) in the AKT1 gene has been described recently in human breast, colon, and ovarian cancers. The low frequency of this mutation and perhaps other selective pressures have prevented the isolation of human cancer cell lines that harbor this mutation thereby limiting functional analysis. He...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2009.516

    authors: Lauring J,Cosgrove DP,Fontana S,Gustin JP,Konishi H,Abukhdeir AM,Garay JP,Mohseni M,Wang GM,Higgins MJ,Gorkin D,Reis M,Vogelstein B,Polyak K,Cowherd M,Buckhaults PJ,Park BH

    更新日期:2010-04-22 00:00:00

  • Loss of heterozygosity and mutational alterations of the p53 gene in skin tumours of interspecific hybrid mice.

    abstract::Functional alterations or loss of tumor-suppressor genes are an important feature of neoplastic progression in humans. The employment of suitable animal model systems would greatly facilitate the detection and manipulation of such genes. We describe here an experimental approach to this problem based on the analysis o...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Burns PA,Kemp CJ,Gannon JV,Lane DP,Bremner R,Balmain A

    更新日期:1991-12-01 00:00:00

  • Functional analyses and molecular modeling of two c-Kit mutations responsible for imatinib secondary resistance in GIST patients.

    abstract::Imatinib-acquired resistance related to the presence of secondary point mutations has become a frequent event in gastrointestinal stromal tumors. Here, transient transfection experiments with plasmids carrying two different KIT-acquired point mutations were performed along with immunoprecipitation of total protein ext...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1209639

    authors: Tamborini E,Pricl S,Negri T,Lagonigro MS,Miselli F,Greco A,Gronchi A,Casali PG,Ferrone M,Fermeglia M,Carbone A,Pierotti MA,Pilotti S

    更新日期:2006-10-05 00:00:00

  • Extramammary Paget's disease patient-derived xenografts harboring ERBB2 S310F mutation show sensitivity to HER2-targeted therapies.

    abstract::Although the prognosis of advanced extramammary Paget's disease (EMPD) is poor, there have been no preclinical research models for the development of novel therapeutics. This study aims to establish a preclinical research model for EMPD. We transplanted EMPD tissue into immunodeficient NOD/Scid mice. Histopathological...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/s41388-020-01404-x

    authors: Maeda T,Kitamura S,Nishihara H,Yanagi T

    更新日期:2020-09-01 00:00:00

  • The regulatory roles of phosphatases in cancer.

    abstract::The relevance of potentially reversible post-translational modifications required for controlling cellular processes in cancer is one of the most thriving arenas of cellular and molecular biology. Any alteration in the balanced equilibrium between kinases and phosphatases may result in development and progression of v...

    journal_title:Oncogene

    pub_type: 杂志文章,评审

    doi:10.1038/onc.2013.80

    authors: Stebbing J,Lit LC,Zhang H,Darrington RS,Melaiu O,Rudraraju B,Giamas G

    更新日期:2014-02-20 00:00:00

  • Mutant fibroblast growth factor receptor 3 induces intracellular signaling and cellular transformation in a cell type- and mutation-specific manner.

    abstract::Although activating mutations of fibroblast growth factor receptor 3 (FGFR3) are frequent in bladder tumors, little information is available on their specific effects in urothelial cells or the basis for the observed mutation spectrum. We investigated the phenotypic and signaling consequences of three FGFR3 mutations ...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2009.280

    authors: di Martino E,L'Hôte CG,Kennedy W,Tomlinson DC,Knowles MA

    更新日期:2009-12-03 00:00:00

  • ISL2 modulates angiogenesis through transcriptional regulation of ANGPT2 to promote cell proliferation and malignant transformation in oligodendroglioma.

    abstract::Oligodendroglioma is an important type of lower-grade glioma (LGG), which is a slowly progressing brain tumor. Many LGGs eventually transform into a more aggressive or malignant type. Enhanced angiogenesis is a characteristic of malignantly transformed oligodendroglioma (m-oligodendroglioma). However, the pathogenesis...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/s41388-020-01411-y

    authors: Qi L,Wang ZY,Shao XR,Li M,Chen SN,Liu XQ,Yan S,Zhang B,Zhang XD,Li X,Zhao W,Pan JA,Zhao B,Zhang XD

    更新日期:2020-09-01 00:00:00

  • Genetic models of osteochondroma onset and neoplastic progression: evidence for mechanisms alternative to EXT genes inactivation.

    abstract::Osteochondroma, the most common benign bone tumor, may occur as a sporadic lesion or as multiple neoplasms in the context of multiple osteochondromas syndrome. The most severe complication is malignant transformation into peripheral secondary chondrosarcoma. Although both benign conditions have been linked to defects ...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2010.135

    authors: Zuntini M,Pedrini E,Parra A,Sgariglia F,Gentile FV,Pandolfi M,Alberghini M,Sangiorgi L

    更新日期:2010-07-01 00:00:00

  • Histone deacetylase associated with mSin3A mediates repression by the acute promyelocytic leukemia-associated PLZF protein.

    abstract::The PLZF gene was identified first by its fusion with the retinoic acid receptor alpha gene in the t(11;17) translocation associated with a retinoic acid resistant form of acute promyelocytic leukemia (APL). It encodes a krüppel-like zinc finger protein with a POZ domain shared with a subset of regulatory proteins inc...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1202043

    authors: David G,Alland L,Hong SH,Wong CW,DePinho RA,Dejean A

    更新日期:1998-05-14 00:00:00

  • Human T-cell leukemia virus type 1 (HTLV-1) and leukemic transformation: viral infectivity, Tax, HBZ and therapy.

    abstract::The human T-cell leukemia virus type 1 (HTLV-1) was the first retrovirus discovered to be causative of a human cancer, adult T-cell leukemia. The transforming entity of HTLV-1 has been attributed to the virally-encoded oncoprotein, Tax. Unlike the v-onc proteins encoded by other oncogenic animal retroviruses that tran...

    journal_title:Oncogene

    pub_type: 杂志文章,评审

    doi:10.1038/onc.2010.537

    authors: Matsuoka M,Jeang KT

    更新日期:2011-03-24 00:00:00

  • Genetic and epigenetic alterations as hallmarks of the intricate road to cancer.

    abstract::Despite the clonal origin of most tumors, their tremendous heterogeneity suggests that cancer progression springs from the combined forces of both genetic and epigenetic events, which produce variant clonal populations, together with the selective pressures of the microenvironment, which promote growth and, perhaps, d...

    journal_title:Oncogene

    pub_type: 杂志文章,评审

    doi:10.1038/sj.onc.1206955

    authors: Macaluso M,Paggi MG,Giordano A

    更新日期:2003-09-29 00:00:00

  • Methyltransferase inhibition induces p53-dependent apoptosis and a novel form of cell death.

    abstract::We have analysed the importance of proper substrate methylation by S-adenosylmethionine-dependent methyltransferases for cell survival and cell cycle progression. We show that treatment of cells with the methyltransferase inhibitor adenosine dialdehyde (AdOx) causes cell cycle arrest and death in different cell types....

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1208855

    authors: Schwerk C,Schulze-Osthoff K

    更新日期:2005-10-27 00:00:00

  • From smoking to lung cancer: the CHRNA5/A3/B4 connection.

    abstract::Nicotinic acetylcholine receptors (nAChRs) are ligand-gated ion channels that modulate key physiological processes ranging from neurotransmission to cancer signaling. These receptors are activated by the neurotransmitter, acetylcholine, and the tobacco alkaloid, nicotine. Recently, the gene cluster encoding the alpha3...

    journal_title:Oncogene

    pub_type: 杂志文章,评审

    doi:10.1038/onc.2010.256

    authors: Improgo MR,Scofield MD,Tapper AR,Gardner PD

    更新日期:2010-09-02 00:00:00

  • Poly(ADP-ribose)-dependent regulation of Snail1 protein stability.

    abstract::Snail1 is a master regulator of the epithelial-mesenchymal transition (EMT) and has been implicated in key tumor biological processes such as invasion and metastasis. It has been previously shown that poly(ADP-ribose) polymerase-1 (PARP-1) knockdown, but not PARP inhibition, downregulates the expression of Snail1. In ...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2011.153

    authors: Rodríguez MI,González-Flores A,Dantzer F,Collard J,de Herreros AG,Oliver FJ

    更新日期:2011-10-20 00:00:00

  • Oncogenic signaling by Kit tyrosine kinase occurs selectively on the Golgi apparatus in gastrointestinal stromal tumors.

    abstract::Gastrointestinal stromal tumors (GISTs) are caused by gain-of-function mutations in the Kit receptor tyrosine kinase. Most primary GIST patients respond to the Kit inhibitor imatinib, but this drug often becomes ineffective because of secondary mutations in the Kit kinase domain. The characteristic intracellular accum...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2016.519

    authors: Obata Y,Horikawa K,Takahashi T,Akieda Y,Tsujimoto M,Fletcher JA,Esumi H,Nishida T,Abe R

    更新日期:2017-06-29 00:00:00

  • hRAD17, a structural homolog of the Schizosaccharomyces pombe RAD17 cell cycle checkpoint gene, stimulates p53 accumulation.

    abstract::The RAD17 gene product of S. Pombe is an essential component of the checkpoint control pathway which responds to both DNA damage and disruption of replication. We have identified a human cDNA that encodes a polypeptide which is structurally conserved with the S. Pombe Rad17 protein. The human gene, designated hRAD17, ...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1202469

    authors: Li L,Peterson CA,Kanter-Smoler G,Wei YF,Ramagli LS,Sunnerhagen P,Siciliano MJ,Legerski RJ

    更新日期:1999-03-04 00:00:00

  • MicroRNAs and chromosomal abnormalities in cancer cells.

    abstract::Over the past five decades, a plethora of nonrandom chromosomal abnormalities have been consistently reported in malignant cells facilitating the identification of cancer-associated protein coding oncogenes and tumor suppressors. The genetic dissection of hot spots for chromosomal abnormalities in the age of the seque...

    journal_title:Oncogene

    pub_type: 杂志文章,评审

    doi:10.1038/sj.onc.1209910

    authors: Calin GA,Croce CM

    更新日期:2006-10-09 00:00:00

  • Interferon-α-secreting mesenchymal stem cells exert potent antitumor effect in vivo.

    abstract::Mesenchymal stem cells (MSCs) are a kind of adult stem cells that can be isolated easily from bone marrow, adipose tissue, umbilical cord and many other tissues. MSCs have been shown to specifically migrate to inflammatory sites, including tumors, and hold great promise as tumor-specific vectors to deliver antitumor a...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2013.458

    authors: Xu C,Lin L,Cao G,Chen Q,Shou P,Huang Y,Han Y,Wang Y,Shi Y

    更新日期:2014-10-16 00:00:00

  • Mutational analysis of the transcriptional activation domains of v-Myb.

    abstract::A minimal transcription activation domain of the v-Myb oncoprotein was initially mapped to a central cluster of charged residues using GAL4-Myb fusion proteins. This region has been proposed to interact directly with the CBP co-activator in animal cells. Regions flanking this central domain of v-Myb are required for t...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1205236

    authors: Wang DM,Lipsick JS

    更新日期:2002-02-28 00:00:00

  • Resistance to antifolates.

    abstract::The antifolates were the first class of antimetabolites to enter the clinics more than 50 years ago. Over the following decades, a full understanding of their mechanisms of action and chemotherapeutic potential evolved along with the mechanisms by which cells develop resistance to these drugs. These principals served ...

    journal_title:Oncogene

    pub_type: 杂志文章,评审

    doi:10.1038/sj.onc.1206946

    authors: Zhao R,Goldman ID

    更新日期:2003-10-20 00:00:00

  • CBL enhances breast tumor formation by inhibiting tumor suppressive activity of TGF-β signaling.

    abstract::Casitas B-lineage lymphoma (CBL) protein family functions as multifunctional adaptor proteins and E3 ubiquitin ligases that are implicated as regulators of signaling in various cell types. Recent discovery revealed mutations of proto-oncogenic CBL in the linker region and RING finger domain in human acute myeloid neop...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2012.18

    authors: Kang JM,Park S,Kim SJ,Hong HY,Jeong J,Kim HS,Kim SJ

    更新日期:2012-12-13 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

  • The Ste20-like kinase SLK is required for ErbB2-driven breast cancer cell motility.

    abstract::The Ste20-like kinase, SLK, is involved in the control of cell motility through its effects on actin reorganization and focal adhesion turnover. Here we investigated the role of SLK in chemotaxis downstream of the tyrosine kinase receptor, HER2/ErbB2/Neu, which is frequently overexpressed in human breast cancers. Our ...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2009.146

    authors: Roovers K,Wagner S,Storbeck CJ,O'Reilly P,Lo V,Northey JJ,Chmielecki J,Muller WJ,Siegel PM,Sabourin LA

    更新日期:2009-08-06 00:00:00

  • Expression of proto-oncogenes in embryonic, adult, and transformed tissue of Xiphophorus (Teleostei: Poeciliidae).

    abstract::In Xiphophorus the causative, primary cellular oncogene for melanoma formation has been assigned by classical genetics to a sex-chromosomal locus, designated Tu. Activation of Tu was proposed to be the result of the elimination of Tu-specific regulatory genes which normally suppress the transforming function in the no...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Mäueler W,Raulf F,Schartl M

    更新日期:1988-05-01 00:00:00

  • FGF8 over-expression in prostate cancer is associated with decreased patient survival and persists in androgen independent disease.

    abstract::Identification of prostate cancers at high risk of progression is difficult and a better understanding of how peptide growth factors influence cellular function might be useful. Fibroblast growth factors (FGFs) have been implicated in prostate cancer development. FGF8 was identified in the Shionogi mouse mammary carci...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1202624

    authors: Dorkin TJ,Robinson MC,Marsh C,Bjartell A,Neal DE,Leung HY

    更新日期:1999-04-29 00:00:00

  • The GATA-1 and Spi-1 transcriptional factors bind to a GATA/EBS dual element in the Fli-1 exon 1.

    abstract::Fli-1 is a proto-oncogene which is rearranged in tumors induced by three different retroviruses, Cas-Br-E, F-MuLV, and 10A1. This gene is a member of the Ets gene family, a class of transcription factors that recognize and bind to a DNA motif known as the Ets binding site (EBS). Our laboratory has previously cloned an...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1202913

    authors: Barbeau B,Barat C,Bergeron D,Rassart E

    更新日期:1999-09-30 00:00:00

  • Establishment of an inducible expression system of chimeric MLL-LTG9 protein and inhibition of Hox a7, Hox b7 and Hox c9 expression by MLL-LTG9 in 32Dcl3 cells.

    abstract::The MLL (HRX/ALL-1 gene is frequently disrupted in infantile leukemias and therapy-related leukemias and fused to various translocation partner genes. We previously showed that chimeric MLL proteins localize in the nuclei in a fashion similar to that of MLL protein even if the partner gene encodes a cytoplasmic protei...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1202400

    authors: Joh T,Hosokawa Y,Suzuki R,Takahashi T,Seto M

    更新日期:1999-01-28 00:00:00

  • Impairment of antioxidant defense via glutathione depletion sensitizes acute lymphoblastic leukemia cells for Smac mimetic-induced cell death.

    abstract::Evasion of apoptosis in pediatric acute lymphoblastic leukemia (ALL) is linked to aberrant expression of inhibitor of apoptosis (IAP) proteins and dysregulated redox homeostasis, rendering leukemic cells vulnerable to redox-targeting therapies. Here we discover that inhibition of antioxidant defenses via glutathione (...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2014.338

    authors: Schoeneberger H,Belz K,Schenk B,Fulda S

    更新日期:2015-07-30 00:00:00

  • Human T-cell leukemia virus type 1 Tax attenuates gamma-irradiation-induced apoptosis through physical interaction with Chk2.

    abstract::Checkpoint kinase 2 (Chk2) is known to mediate diverse cellular responses to genotoxic stress. The fundamental role of Chk2 is to regulate the network of genome-surveillance pathways that coordinate cell-cycle progression with DNA repair and cell survival or death. Defects in Chk2 contribute to the development of both...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1209059

    authors: Park HU,Jeong SJ,Jeong JH,Chung JH,Brady JN

    更新日期:2006-01-19 00:00:00