Abstract:
:Activation of peroxisome proliferator-activated receptor (PPAR)-gamma by the thiazolidinedione (TZD) class of antidiabetic drugs elicits growth inhibition in a variety of malignant tumors. We clarified the effects of TZDs on growth of human non-small cell lung carcinoma (NSCLC) cells that express endogenous PPAR-gamma. Troglitazone and pioglitazone caused inhibition of cellular growth and induced apoptosis of NSCLC cells in a time- and dose-dependent manner. Subtraction cloning analysis identified that troglitazone stimulated expression of the growth arrest and DNA-damage inducible (GADD)153 gene, and the increased expression of GADD153 mRNA was also confirmed by an array analysis of the 160 apoptosis-related genes. Western blot analysis revealed that troglitazone also increased GADD153 protein levels in a time-dependent manner. Troglitazone did not stimulate GADD153 mRNA levels in undifferentiated 3T3-L1 cells lacking PPAR-gamma expression, whereas its induction was clearly observed in differentiated adipocytes expressing PPAR-gamma. Activity of the GADD153 promoter occurred in a NSCLC cell line in transient transcription assays and was significantly stimulated by troglitazone, although binding of PPAR/retinoid X receptor heterodimer was not detected in the promoter region in gel retardation assays. Inhibition of GADD153 gene expression by an antisense phosphorothionate oligonucleotide attenuated the troglitazone-induced growth inhibition. These findings collectively indicated that activation of PPAR-gamma by TZDs could cause growth inhibition and apoptosis of NSCLC cells and that GADD153 might be a candidate factor implicated in these processes.
journal_name
Oncogenejournal_title
Oncogeneauthors
Satoh T,Toyoda M,Hoshino H,Monden T,Yamada M,Shimizu H,Miyamoto K,Mori Mdoi
10.1038/sj.onc.1205279subject
Has Abstractpub_date
2002-03-28 00:00:00pages
2171-80issue
14eissn
0950-9232issn
1476-5594journal_volume
21pub_type
杂志文章相关文献
ONCOGENE文献大全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
更新日期:2008-01-31 00:00:00
abstract::The signal transduction pathways, orchestrating the differentiation of hematopoietic stem and progenitor cells in response to cytokine stimulation, are strictly controlled by networks of feedback loops, highly selective protein interactions and finely tuned on/off switches. In hematological malignancies, the aberrant ...
journal_title:Oncogene
pub_type: 杂志文章,评审
doi:10.1038/onc.2012.435
更新日期:2013-06-27 00:00:00
abstract::Tuberin is the protein product of the tuberous sclerosis-2 (TSC2) gene, which is associated with tuberous sclerosis (TSC), a human genetic syndrome characterized by the development of tumors in a variety of tissues. We have previously shown that tuberin is a widely expressed 180 kDa protein which exhibits specific GTP...
journal_title:Oncogene
pub_type: 杂志文章
doi:
更新日期:1996-09-05 00:00:00
abstract::Accumulating evidences indicate that p120 catenin, a member of the E-cadherin (E-CD)/catenin adhesion complex, plays a role in tumor invasion. To establish the expression pattern of p120 in breast cancer, we analysed 326 breast tissue biopsies by tissue microarray. Most of the lobular tumors (88%) showed exclusive cyt...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/sj.onc.1207439
更新日期:2004-04-22 00:00:00
abstract::The tumor-stroma crosstalk is a dynamic process fundamental in tumor development. In hepatocellular carcinoma (HCC), the progression of malignant hepatocytes frequently depends on transforming growth factor (TGF)-beta provided by stromal cells. TGF-beta induces an epithelial to mesenchymal transition (EMT) of oncogeni...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/onc.2009.253
更新日期:2009-11-12 00:00:00
abstract::Squamous cell carcinoma (SCC) of the skin represents a group of neoplasms which is associated with exposure to UV light. Recently, we obtained data suggesting that invasive skin cancer and its precursors derive from one original neoplastic clone. Here, the analysis were extended by loss of heterozygosity (LOH) analysi...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/sj.onc.1202080
更新日期:1998-10-08 00:00:00
abstract::The point mutation that substitutes lysine with arginine at position 120 of human p53 has been characterized as a missense mutation. The K120R mutation renders the p53 protein disabled for acetylation and, as a result, defective for apoptotic function, which provides a mechanistic link between the missense mutation an...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/s41388-018-0542-3
更新日期:2019-03-01 00:00:00
abstract::Polyomavirus infection of adolescent athymic female mice causes a high incidence of mammary adenocarcinomas. We have examined the role of ovarian hormones, age and mammary gland developmental stage at infection on subsequent tumor induction, viral replication and gene expression. Ovariectomy (OVX) of adolescent mice 1...
journal_title:Oncogene
pub_type: 杂志文章
doi:
更新日期:1995-11-02 00:00:00
abstract::EDD (E3 isolated by differential display), located at chromosome 8q22.3, is the human orthologue of the Drosophila melanogaster tumour suppressor gene 'hyperplastic discs' and encodes a HECT domain E3 ubiquitin protein-ligase. To investigate the possible involvement of EDD in human cancer, several cancers from diverse...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/sj.onc.1206775
更新日期:2003-08-07 00:00:00
abstract::The expression of the monocyte-chemoattractant-protein-1 (MCP-1) is closely linked with a non-tumorigenic phenotype in somatic cell hybrids made between the human papillomavirus type 18 (HPV 18) positive cervical carcinoma cell line HeLa and normal human fibroblasts. In contrast, MCP-1 transcription is absent in tumor...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/sj.onc.1203643
更新日期:2000-07-06 00:00:00
abstract::Constitutive expression of the activated Rap1A protein inhibits differentiation of myogenic C2 cells whereas the inactivated Rap1A protein favours cell differentiation and induces late endocytic compartments clustering. Although the role of Rap1A in MAPK activation has been analysed in various cell types, the signalli...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/sj.onc.1203984
更新日期:2000-12-07 00:00:00
abstract::The clonality of lymphomas that originate in myc/pim-1 bitransgenic mice due to synergistic action of both oncogenes indicates the requirement of additional events for progression to full malignancy. To isolate genes that cooperate with both myc and pim-1, we have used provirus tagging with E mu L-myc/pim-1 double tra...
journal_title:Oncogene
pub_type: 杂志文章
doi:
更新日期:1996-04-18 00:00:00
abstract::Pancreatic cancer is characterized by early metastatic spread, but the process of tumor cell dissemination is largely unknown. In this study we show that the soluble protein pancreatic adenocarcinoma upregulated factor (PAUF) has an important role in the metastasis and progression of the disease. Variations in the lev...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/onc.2009.298
更新日期:2010-01-07 00:00:00
abstract::Many components of the Wnt/β-catenin signaling pathway have critical functions in mammary gland development and tumor formation, yet the contribution of glycogen synthase kinase-3 (GSK-3α and GSK-3β) to mammopoiesis and oncogenesis is unclear. Here, we report that WAP-Cre-mediated deletion of GSK-3 in the mammary epit...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/onc.2014.279
更新日期:2015-07-01 00:00:00
abstract::Transforming growth factor alpha (TGFalpha) is widely expressed in malignant as well as normal cells and is involved in regulating cell growth and differentiation. Although processing of TGFalpha has been extensively studied in normal cells, there is little information regarding TGFalpha cleavage in malignant cells. T...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/sj.onc.1203513
更新日期:2000-04-06 00:00:00
abstract::The balance of activities between the proto-oncogene phosphoinositide 3-kinase (PI3K) and the tumour suppressor gene PTEN has been shown to affect cellular growth and proliferation, as well as tumorigenesis. Previously, PTEN expression in the PTEN-null Jurkat T cell leukaemia line was shown to cause reduced proliferat...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/sj.onc.1206872
更新日期:2003-11-06 00:00:00
abstract::Targeted therapeutics are potential therapeutic agents because of their selectivity and efficacy against tumors resistant to conventional therapy. The goal of this study was to determine the comparative activity of monovalent, engineered anti-Her2/neu immunotoxins fused to recombinant gelonin (rGel) to the activity of...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/onc.2012.612
更新日期:2014-01-23 00:00:00
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
更新日期:2001-06-21 00:00:00
abstract::Abundant levels of the hyperactive low molecular weight (LMW) forms of cyclin E contribute to deregulation of Cdk2 in breast tumors, but the mechanism through which they arise is not fully understood. Here, we explored the hypothesis that post-translational processing by a protease generates the LMW forms of cyclin E ...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/sj.onc.1206166
更新日期:2003-02-06 00:00:00
abstract::The promyelocytic leukemia gene was first identified through its fusion to the gene encoding the retinoic acid receptor alpha (RARalpha) in acute promyelocytic leukemia (APL) patients. The promyelocytic leukemia gene product (PML) becomes conjugated in vivo to the small ubiquitin-like protein SUMO-1, altering its beha...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/sj.onc.1209335
更新日期:2006-05-18 00:00:00
abstract::Histone deacetylase inhibitors (HDACis) are a promising class of anticancer epigenetic drugs, however, molecular factors influencing the responses of individual tumors to HDACi therapies remain obscure. Here, we sought to identify genes associated with HDACi resistance in gastric cancer. Treating a panel of 17 gastric...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/onc.2013.104
更新日期:2014-03-20 00:00:00
abstract::DNA adducts associated with tobacco smoking could provide a marker of biologically effective dose of tobacco carcinogens and improve individual cancer risk prediction. A significant number of clinical and epidemiologic studies have reported associations of increased DNA adduct levels with the occurrence of the prevale...
journal_title:Oncogene
pub_type: 杂志文章,评审
doi:10.1038/sj.onc.1205799
更新日期:2002-10-21 00:00:00
abstract::Different diagnostic and prognostic groups of colorectal carcinoma (CRC) have been defined. However, accurate diagnosis and prediction of survival are sometimes difficult. Gene expression profiling might improve these classifications and bring new insights into underlying molecular mechanisms. We profiled 50 cancerous...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/sj.onc.1207262
更新日期:2004-02-19 00:00:00
abstract::We have analysed the immortalizing function of Human Papillomavirus type 16 (HPV16) in a rat cell line which has been derived by immortalizing rat embryo fibroblasts with a thermolabile SV40 large T antigen and is temperature sensitive for growth. Introduction of wild type SV40 large T antigen or the adenovirus E1a 12...
journal_title:Oncogene
pub_type: 杂志文章
doi:
更新日期:1989-02-01 00:00:00
abstract::Chromosomal region 8p11.2-p12 is consistently amplified in human breast cancer. We have constructed a 2.8 Mb YAC contig of this region, centered on the human Fibroblast Growth Factor Receptor 1 (FGFR1) locus and encompassing the Adrenergic beta 3 Receptor (ADRB3) locus. A smaller centromeric YAC contig spanning 1.4 Mb...
journal_title:Oncogene
pub_type: 杂志文章
doi:
更新日期:1995-03-02 00:00:00
abstract::The forkhead transcription factor FOXO1, a downstream target of phosphatidylinositol-3-kinase/Akt signalling pathway, regulates cyclic differentiation and apoptosis in normal endometrium, but its role in endometrial carcinogenesis is unknown. Screening of endometrial cancer cell lines demonstrated that FOXO1 is expres...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/sj.onc.1210626
更新日期:2008-01-03 00:00:00
abstract::The anti-p185(her2/neu) peptidomimetic (AHNP) is a small exo-cyclic peptide derived from the anti-p185(her2/neu) rhumAb 4D5 (h4D5). AHNP mimics many but not all of the antitumor characteristics exhibited by h4D5. However, the pharmacokinetic profiles of AHNP are less than optimal for therapeutic or diagnostic purposes...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/sj.onc.1209745
更新日期:2006-12-14 00:00:00
abstract::von Hippel-Lindau (VHL) disease is a dominantly inherited family cancer syndrome characterized by the development of retinal and central nervous system haemangioblastomas, renal cell carcinoma (RCC) and phaeochromocytoma. Specific germline VHL mutations may predispose to haemangioblastomas, RCC and phaeochromocytoma t...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/sj.onc.1209932
更新日期:2007-03-08 00:00:00
abstract::The t(2;5) chromosomal translocation occurs in anaplastic large-cell lymphoma arising from activated T lymphocytes. This genomic rearrangement generates the nucleophosmin (NPM)-anaplastic lymphoma kinase (ALK) oncoprotein that is a chimeric protein consisting of parts of the nuclear protein NPM and ALK receptor protei...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/sj.onc.1210095
更新日期:2007-05-03 00:00:00
abstract::Ultraviolet (UV) light is a potent mutagenic and genotoxic agent. Whereas DNA damage induced by UV light is known to be responsible for UV-induced genotoxicity, its role in triggering apoptosis is still unclear. We addressed this issue by comparing nucleotide excision repair (NER) deficient 27-1 and 43-3B Chinese hams...
journal_title:Oncogene
pub_type: 杂志文章
doi:10.1038/sj.onc.1204754
更新日期:2001-09-20 00:00:00