Mechanisms involved in the activation of C/EBPα by small activating RNA in hepatocellular carcinoma.

abstract：:The t(8;21) is associated with 12-15% of acute myelogenous leukemias of the M2 subtype. The translocation results in the fusion of two genes, AML1 (CBFA2) on chromosome 21 and ETO (MTG8) on chromosome 8. AML1 encodes a DNA binding factor; the ETO protein product is less well characterized, but is thought to be a trans...

journal_title：Oncogene

authors： Davis JN,Williams BJ,Herron JT,Galiano FJ,Meyers S

更新日期：1999-02-11 00:00:00

abstract：:Protein kinases are known to undergo phosphorylation to regulate their activity. To determine whether the protein kinase activity of p37v-mos was similarly regulated, we investigated the influence of two well known protein kinases, namely protein kinase C and protein kinase A, on the activity of p37v-mos in vivo. NIH3...

journal_title：Oncogene

authors： al-Bagdadi F,Singh B,Arlinghaus RB

更新日期：1990-08-01 00:00:00

abstract：:The CUB domain-containing protein-1 (CDCP1) is a transmembrane molecule that has recently been implicated in cancer progression. In this study we have established a novel mechanism for initiation of CDCP1-mediated signaling in vivo and demonstrated that specific 135→70-kDa processing of cell-surface CDCP1 by extracell...

journal_title：Oncogene

authors： Casar B,He Y,Iconomou M,Hooper JD,Quigley JP,Deryugina EI

更新日期：2012-08-30 00:00:00

abstract：:The c-fos proto-oncogene is found to be overexpressed at least 30-fold in SMS-SB, a pre-B leukemic cell line compared to other cell types. No gross alteration of the c-fos gene structure in SMS-SB cells can be detected by karyotypic or Southern analyses. C-fos in SMS-SB cells can still be induced by serum, TPA and the...

journal_title：Oncogene

authors： Tsai LH,Nanu L,Smith RG,Ozanne B

更新日期：1991-01-01 00:00:00

abstract：:Activation of the TAL1 (or SCL) gene, originally identified through its involvement by a recurrent chromosomal translocation, is the most frequent gain-of-function mutation recognized in T-cell acute lymphoblastic leukemia (T-ALL). The TAL1 proteins contain a basic helix - loop - helix (bHLH) motif characteristic of a...

journal_title：Oncogene

authors： Huang S,Qiu Y,Stein RW,Brandt SJ

更新日期：1999-09-02 00:00:00

abstract：:Mutations of the retinoblastoma tumor-suppressor gene (RB1) or components regulating the CDK-RB-E2F pathway have been identified in nearly every human malignancy. Re-establishing cell cycle control through cyclin-dependent kinase (CDK) inhibition has therefore emerged as an attractive option in the development of targ...

journal_title：Oncogene

authors： Johnson J,Thijssen B,McDermott U,Garnett M,Wessels LF,Bernards R

更新日期：2016-09-15 00:00:00

abstract：:The retinoblastoma (Rb) tumor suppressor gene and its close relatives p107 and p130 are best known for their function in the control of cell cycle progression. In recent years, however, a new role for these proteins has been emerging as they have been linked with regulation of terminal differentiation of many tissues ...

journal_title：Oncogene

authors： Lipinski MM,Jacks T

更新日期：1999-12-20 00:00:00

abstract：:Met tyrosine kinase has been implicated in tumorigenesis and metastasis; its overexpression and deregulation is often observed in cancer. Although Met's functions in cell motility has been studied extensively, its involvement in bleb-based, amoeboid motility is yet to be determined. The aim of this work is to study th...

journal_title：Oncogene

authors： Laser-Azogui A,Diamant-Levi T,Israeli S,Roytman Y,Tsarfaty I

更新日期：2014-04-03 00:00:00

abstract：:The p53 gene is frequently mutated in cancers and it is vital for cell cycle control, homeostasis and carcinogenesis. We describe a novel p53 mutational spectrum, different to those generally observed in human and murine tumors. Our study shows a high prevalence of nonsense mutations in the p53 N terminus of 2-acetyla...

journal_title：Oncogene

authors： Melis JP,Hoogervorst EM,van Oostrom CT,Zwart E,Breit TM,Pennings JL,de Vries A,van Steeg H

更新日期：2011-04-14 00:00:00

abstract：:Better understanding of the underlying biology of malignant gliomas is critical for the development of early detection strategies and new therapeutics. This study aimed to define genes associated with survival. We investigated whether genes coupled with a class prediction model could be used to define subgroups of hig...

journal_title：Oncogene

authors： Yamanaka R,Arao T,Yajima N,Tsuchiya N,Homma J,Tanaka R,Sano M,Oide A,Sekijima M,Nishio K

更新日期：2006-09-28 00:00:00

abstract：:We have previously reported that platelet-derived growth factor (PDGF) induced tyrosine phosphorylation of GTPase-activating protein (GAP) in intact quiescent fibroblasts under conditions in which insulin and basic fibroblast growth factor (bFGF) were ineffective (Molloy et al., 1988). In the present study, we have pr...

journal_title：Oncogene

authors： Heidaran MA,Molloy CJ,Pangelinan M,Choudhury GG,Wang LM,Fleming TP,Sakaguchi AY,Pierce JH

更新日期：1992-01-01 00:00:00

abstract：:Many cells die with apoptotic morphology and with documented activation of an effector caspase, but there are also many exceptions. Cells frequently display activation of other proteases, including granzymes, lysosomal cathepsins, matrix metalloproteinases, and proteasomal proteases, and others display morphologies th...

journal_title：Oncogene

authors： Lockshin RA,Zakeri Z

更新日期：2004-04-12 00:00:00

abstract：:Polyoma virus (Py) differs from other small DNA tumor viruses in not encoding a protein that inactivates p53. The complete Py early region encoding the large T-antigen (PyLT), middle T-antigen (PyMT) and small T-antigen (PyST) will transform primary rodent cells and REF52 cells, but PyMT, the main Py oncogene, by itse...

journal_title：Oncogene

authors： Lomax M,Fried M

更新日期：2001-08-16 00:00:00

abstract：:In the course of screening for inhibitors of tumorigenic phenotype of K-ras-transformed NIH3T3 cells (DT cells), we found a novel compound, oxamflatin, an aromatic sulfonamide hydroxamate derivative, which induces flat phenotype in these cells and suppresses their anchorage-independent growth. In contrast to DT cells,...

journal_title：Oncogene

authors： Sonoda H,Nishida K,Yoshioka T,Ohtani M,Sugita K

更新日期：1996-07-04 00:00:00

abstract：:N-methyl-D-aspartate receptors (NMDARs) are the predominant excitatory neurotransmitter receptors in the mammalian brain. We found that among the three NMDARs examined (NMDAR1, NMDAR2A, NMDAR2B), only NMDAR2A was silenced in colorectal carcinoma (CRC) cell lines at basal line and reactivated by the demethylating agent...

journal_title：Oncogene

authors： Kim MS,Chang X,Nagpal JK,Yamashita K,Baek JH,Dasgupta S,Wu G,Osada M,Woo JH,Westra WH,Trink B,Ratovitski EA,Moon C,Sidransky D

更新日期：2008-03-27 00:00:00

abstract：:Mice bred to carry germline Rb and p53 null alleles are associated with a tumor spectrum that overlaps with the inherited multiple endocrine neoplasia-1 (MEN1) and MEN2 syndromes in humans, including medullary thyroid cancer (MTC). To study the genetic basis for these tumors, we microdissected MTC specimens or obtaine...

journal_title：Oncogene

authors： Coxon AB,Ward JM,Geradts J,Otterson GA,Zajac-Kaye M,Kaye FJ

更新日期：1998-09-24 00:00:00

abstract：:Leukemogenesis requires two classes of mutations, one that promotes proliferation and one that blocks differentiation. The erythroleukemia induced by Friend virus is a multistage disease characterized by an early proliferative stage driven by the interaction of the viral glycoprotein, gp55, with Sf-Stk and the EpoR, a...

journal_title：Oncogene

authors： Hegde S,Ni S,He S,Yoon D,Feng GS,Watowich SS,Paulson RF,Hankey PA

更新日期：2009-09-24 00:00:00

abstract：:ATM is a member of the large phosphatidylinositol-3 kinase family and plays an important role in cellular response to DNA damage. To further define the physiological roles of ATM at the cellular level, we created an isogenic set of stable cell lines differing only in their ATM status from the chicken B cell line DT40 ...

journal_title：Oncogene

authors： Takao N,Kato H,Mori R,Morrison C,Sonada E,Sun X,Shimizu H,Yoshioka K,Takeda S,Yamamoto K

更新日期：1999-11-25 00:00:00

abstract：:Menin, the product of the MEN1 tumor suppressor gene, binds to the AP1 transcription factor JunD and represses JunD transcriptional activity. The effects of human or mouse JunD missense mutations upon menin interaction were studied by random and alanine scanning mutagenesis of the menin binding region of JunD (amino a...

journal_title：Oncogene

authors： Knapp JI,Heppner C,Hickman AB,Burns AL,Chandrasekharappa SC,Collins FS,Marx SJ,Spiegel AM,Agarwal SK

更新日期：2000-09-28 00:00:00

abstract：:Gene expression patterns in normal and v-myc-transformed quail embryo fibroblasts were compared by mRNA differential display. Displaying approximately 2500 mRNA species by reverse transcription/PCR, reamplification of 73 differential cDNA fragments and rescreening by Northern analysis led to the isolation of a clone, ...

journal_title：Oncogene

authors： Oberst C,Weiskirchen R,Hartl M,Bister K

更新日期：1997-03-06 00:00:00

abstract：:Transcription from the rat transforming growth factor alpha (TGF-alpha) promoter initiates at multiple sites within a 200-bp G+C-rich region that lacks TATA and CAAT motifs but contains multiple potential binding sites for the transcription factor Sp1. In the present study, we used deletion analysis to establish the 5...

journal_title：Oncogene

authors： Chen X,Azizkhan JC,Lee DC

更新日期：1992-09-01 00:00:00

abstract：:A novel oncogene, rsc (rabbit squamous cell carcinoma), has been identified from a DMBA-induced rabbit squamous cell carcinoma using gene transfer and the nude mouse tumorigenesis assay. A full-length cDNA has been isolated and sequenced. rsc has potent tumorigenic activity in nude mice (latency <4 weeks), but does no...

journal_title：Oncogene

authors： D'Adamo DR,Novick S,Kahn JM,Leonardi P,Pellicer A

更新日期：1997-03-20 00:00:00

abstract：:Members of the Wnt family induce mouse mammary tumors and partially transform mammary epithelial cells in culture. However, their mechanism of transformation remains to be elucidated. In NIH3T3 mouse embryo fibroblasts, a standard transformation model, Wnt-1 and Wnt-2 were shown to induce altered properties including ...

journal_title：Oncogene

authors： Bafico A,Gazit A,Wu-Morgan SS,Yaniv A,Aaronson SA

更新日期：1998-05-28 00:00:00

abstract：:Anaplastic lymphoma kinase (ALK) was originally identified from a rare subtype of non-Hodgkin's lymphomas carrying t(2;5)(p23;q35) translocation, where ALK was constitutively activated as a result of a fusion with nucleophosmin (NPM). Aberrant ALK fusion proteins were also generated in inflammatory fibrosarcoma and a ...

journal_title：Oncogene

authors： Okubo J,Takita J,Chen Y,Oki K,Nishimura R,Kato M,Sanada M,Hiwatari M,Hayashi Y,Igarashi T,Ogawa S

更新日期：2012-11-01 00:00:00

abstract：:RING-finger proteins play crucial roles in ubiquitination events involved in diverse cellular processes including signal transduction, differentiation and apoptosis. Most of the RING-finger proteins have E3-ubiquitin ligase activity. RNF11 is a small RING-finger protein and harbors a RING-H2 domain and a PY motif that...

journal_title：Oncogene

authors： Li H,Seth A

更新日期：2004-03-11 00:00:00

abstract：:Cells in culture become competent to replicate in the absence of growth factor after progressing beyond the late G1 restriction point, suggesting that a set of genes expressed during G1 phase is sufficient to trigger completion of the cell cycle. However, this has not been demonstrated in an in vivo system. In this st...

journal_title：Oncogene

authors： Nelsen CJ,Hansen LK,Rickheim DG,Chen C,Stanley MW,Krek W,Albrecht JH

更新日期：2001-04-05 00:00:00

abstract：:Persistent activation of the Abl tyrosine kinase in the BCR-ABL fusion protein is the major cause of chronic myeloid leukemia (CML). Among many other substrates BCR-ABL phosphorylates STAT5 and Src family kinases (SFK). Activated pSTAT5 is essential for initial transformation and maintenance of the disease. Cytokine-i...

journal_title：Oncogene

authors： Chatain N,Ziegler P,Fahrenkamp D,Jost E,Moriggl R,Schmitz-Van de Leur H,Müller-Newen G

更新日期：2013-08-01 00:00:00

abstract：:Vascular endothelial (VE)-cadherin is exclusively expressed at interendothelial junctions of normal and tumour vessels. In this report, we characterized the transcriptional activity of the human VE-cadherin promoter. Transient transfection assays revealed that sequences at positions --1135/-744 and -166/-5 base pairs ...

journal_title：Oncogene

authors： Prandini MH,Dreher I,Bouillot S,Benkerri S,Moll T,Huber P

更新日期：2005-04-21 00:00:00

abstract：:The retroviral oncogene v-myb encodes a transcription factor (v-Myb) which is responsible for the ability of avian myeloblastosis virus (AMV) to transform myelomonocytic cells. v-Myb is thought to disrupt the differentiation of myelomonocytic cells by affecting the expression of specific target genes. To identify such...

journal_title：Oncogene

authors： Schlichter U,Burk O,Worpenberg S,Klempnauer KH

更新日期：2001-01-11 00:00:00

abstract：:The role of intracellular Ca2+ pools in the regulation of growth factor signal transduction pathways and mitogenesis is not well understood. We have examined the roles of basal and transiently mobilized Ca2+ in the regulation of MAP kinases by EGF. To assess the influence of Ca2+ transients we utilized Plcg1-/- and Pl...

journal_title：Oncogene

authors： Ji QS,Carpenter G

更新日期：2000-03-30 00:00:00