Different p53 mutations produce distinct effects on the ability of colon carcinoma cells to become blocked at the G1/S boundary after irradiation.

abstract：:Tumor suppressor p53 functions are downregulated in most cervical cancers, because the product of human papilloma virus (HPV) oncogene E6 binds to and inactivates p53 by promoting its degradation. p73, a p53 homologue, is similar to p53 in structure and function but yet not degraded by HPV E6 gene product. In this stu...

journal_title：Oncogene

authors： Das S,El-Deiry WS,Somasundaram K

更新日期：2003-11-20 00:00:00

abstract：:We studied loss of heterozygosity (LOH) in chromosome 7q in order to determine the location of a putative tumor suppressor gene (TSG) in human epithelial ovarian carcinomas. Samples were obtained from 26 primary ovarian carcinomas at the time of staging laparotomy. Paired normal and tumoral DNAs were used as templates...

journal_title：Oncogene

authors： Zenklusen JC,Weitzel JN,Ball HG,Conti CJ

更新日期：1995-07-20 00:00:00

abstract：:Since defects in molecular mechanisms controlling DNA repair, cell cycle checkpoint and apoptosis could modify cellular sensitivity to DNA damaging agents, we have conducted a multiparametric molecular analysis for better understanding the regulation pathways leading to cell survival or cell death after irradiation. U...

journal_title：Oncogene

authors： Bishay K,Ory K,Lebeau J,Levalois C,Olivier MF,Chevillard S

更新日期：2000-02-17 00:00:00

abstract：:Expression of constitutively activated M-Ras in normal murine bone-marrow cells was sufficient to induce the factor-independent, in vitro growth and differentiation of colonies of macrophages and neutrophils, and the generation of immortal lines of factor-independent mast cells, and, upon in vivo injection of the tran...

journal_title：Oncogene

authors： Guo X,Schrader KA,Xu Y,Schrader JW

更新日期：2005-03-31 00:00:00

abstract：:We have recently developed an allele titration assay (ATA) to assess the sensitivity and influence of normal cell admixture in loss of heterozygosity (LOH) studies based on CA-repeat. The assay showed that these studies are biased by the size-dependent differential sensitivity of allele detection. Based on these data,...

journal_title：Oncogene

authors： Alimov A,Kost-Alimova M,Liu J,Li C,Bergerheim U,Imreh S,Klein G,Zabarovsky ER

更新日期：2000-03-09 00:00:00

abstract：:The c-Myc transcription factor activates a cascade of downstream targets to form a complex transcriptional program that ultimately leads to cellular transformation. Although a large number of protein-encoding genes as well as non-coding RNAs were identified as Myc targets, only a few have been validated to be function...

journal_title：Oncogene

authors： Feng M,Li Z,Aau M,Wong CH,Yang X,Yu Q

更新日期：2011-05-12 00:00:00

abstract：:The c-Myb transcriptional regulator is crucial to the development and functioning of haemopoietic cells, so much so that mouse embryos homozygous for an inactivated c-myb allele die from anaemia at about day 15 of gestation. By analysing c-myb(-/-) chimaeras we show that no mature cells of any lymphoid or myeloid line...

journal_title：Oncogene

authors： Sumner R,Crawford A,Mucenski M,Frampton J

更新日期：2000-07-13 00:00:00

abstract：:Here we report that ALDH1L1 (FDH, a folate enzyme with tumor suppressor-like properties) inhibits cell motility. The underlying mechanism involves F-actin stabilization, re-distribution of cytoplasmic actin toward strong preponderance of filamentous actin and formation of actin stress fibers. A549 cells expressing FDH...

journal_title：Oncogene

authors： Oleinik NV,Krupenko NI,Krupenko SA

更新日期：2010-11-25 00:00:00

abstract：:Loss of von Hippel Lindau (VHL) protein function is a key driver of VHL diseases, including sporadic and inherited clear cell renal cell carcinoma. Modulation of the proteostasis of VHL, especially missense point-mutated VHL, is a promising approach to augmenting VHL levels and function. VHL proteostasis is regulated ...

journal_title：Oncogene

authors： German P,Bai S,Liu XD,Sun M,Zhou L,Kalra S,Zhang X,Minelli R,Scott KL,Mills GB,Jonasch E,Ding Z

更新日期：2016-09-22 00:00:00

abstract：:The management of pain and morbidity due to the spreading and growth of cancer within bone remains to be a paramount problem in clinical care. Cancer cells actively transform bone, however, the molecular requirements and mechanisms of this process remain unclear. This study shows that functional modulation of the alph...

journal_title：Oncogene

authors： McCabe NP,De S,Vasanji A,Brainard J,Byzova TV

更新日期：2007-09-13 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：:TP53 plays essential roles in tumor initiation and progression, and is frequently mutated in cancer. However, pharmacological stabilization and reactivation of p53 have not been actively explored for targeted cancer therapies. Herein, we identify a novel Cyclophilin A (CypA) small molecule inhibitor (HL001) that induc...

journal_title：Oncogene

authors： Lu W,Cheng F,Yan W,Li X,Yao X,Song W,Liu M,Shen X,Jiang H,Chen J,Li J,Huang J

更新日期：2017-08-17 00:00:00

abstract：:To investigate the possible role of the product of the retinoblastoma susceptibility gene, pRB, in leukemogenesis, we examined fresh leukemia cells from 56 cases of primary leukemia (AML, 32; ALL, 12; CML-BC, 9; CLL, 3) for expression of pRB by using an immunoblotting assay with anti-pRB monoclonal antibodies PMG 3-24...

journal_title：Oncogene

authors： Furukawa Y,DeCaprio JA,Belvin M,Griffin JD

更新日期：1991-08-01 00:00:00

abstract：:We have studied the role of the HPV-16 E5 protein in apoptosis, using HaCaT cell lines stably transfected with either E5 (HaCaT/E5) or the empty vector (HaCaT/pMSG) as control. When subjected to a hyperosmolar concentration of sorbitol, HaCaT/E5 cells respond with cytochrome c release, activation of caspase-3, -8, and...

journal_title：Oncogene

authors： Kabsch K,Alonso A

更新日期：2002-01-31 00:00:00

abstract：:Cell migration is an integral component of metastatic disease. The ability of cells to transit between mesenchymal and amoeboid modes of migration has complicated the development of successful therapies designed to target cell migration as a means of inhibiting metastasis. Therefore, investigations of the mechanisms t...

journal_title：Oncogene

authors： Lees JG,Bach CT,Bradbury P,Paul A,Gunning PW,O'Neill GM

更新日期：2011-03-10 00:00:00

abstract：:Constitutive activation of the phosphoinositide 3-kinase (PI3K)-AKT pathway is observed in up to 70% of acute myelogenous leukemia. To investigate the relevance of an intrinsic PI3K-AKT pathway activation in hematopoietic malignancies, we analysed the effect of point mutations in the catalytic (p110alpha) and regulato...

journal_title：Oncogene

authors： Horn S,Bergholz U,Jücker M,McCubrey JA,Trümper L,Stocking C,Bäsecke J

更新日期：2008-07-03 00:00:00

abstract：:Nerve growth factor (NGF)- and ras-induced neuronal differentiation of PC12 cells is accompanied by expression of transin, a secreted metalloproteinase. Retinoic acid (RA) is known to exert important effects on neural cell proliferation and differentiation. In this study we have analysed different PC12 sublines which ...

journal_title：Oncogene

authors： Cosgaya JM,Recio JA,Aranda A

更新日期：1997-04-10 00:00:00

abstract：:Vinexin is an adaptor protein supposed to play pivotal roles in various cellular events such as cell adhesion, cytoskeletal organization, signaling and gene expression. Despite the possible importance, physiological functions and regulatory mechanisms of vinexin are largely unknown. In addition, although vinexin was r...

journal_title：Oncogene

authors： Mizutani K,Ito H,Iwamoto I,Morishita R,Deguchi T,Nozawa Y,Asano T,Nagata KI

更新日期：2007-11-01 00:00:00

abstract：:Unique transcriptional transactivation by the human immunodeficiency virus type 1 (HIV-1) Tat protein of long terminal repeat (LTR)-driven RNA expression, in the absence of the transactivator responsive element (TAR), was previously demonstrated in central nervous system (CNS)-derived astrocytic cell-lines, including ...

journal_title：Oncogene

authors： Niikura M,Dornadula G,Zhang H,Mukhtar M,Lingxun D,Khalili K,Bagasra O,Pomerantz RJ

更新日期：1996-07-18 00:00:00

abstract：:The genetic instability driving tumorigenesis is fueled by DNA damage and by errors made by the DNA replication. Upon DNA damage the cell organizes an integrated response not only by the classical DNA repair mechanisms but also involving mechanisms of replication, transcription, chromatin structure dynamics, cell cycl...

journal_title：Oncogene

authors： Ceruti JM,Scassa ME,Fló JM,Varone CL,Cánepa ET

更新日期：2005-06-09 00:00:00

abstract：:Overexpression of the receptor tyrosine kinase ERBB2 (also known as HER2) occurs in around 15% of breast cancers and is driven by amplification of the ERBB2 gene. ERBB2 amplification is a marker of poor prognosis, and although anti-ERBB2-targeted therapies have shown significant clinical benefit, de novo and acquired ...

journal_title：Oncogene

authors： Shiu KK,Wetterskog D,Mackay A,Natrajan R,Lambros M,Sims D,Bajrami I,Brough R,Frankum J,Sharpe R,Marchio C,Horlings H,Reyal F,van der Vijver M,Turner N,Reis-Filho JS,Lord CJ,Ashworth A

更新日期：2014-01-30 00:00:00

abstract：:A 1.26 kb murine cDNA having 31% homology with human ras and 55% homology with human rho proteins was isolated using an oligonucleotide probe homologous to catalytic subdomain of a tyrosine kinase subfamily. Northern blot analysis indicates that the expression of the murine gene is restricted to the cells of hemopoiet...

journal_title：Oncogene

authors： Shirsat NV,Pignolo RJ,Kreider BL,Rovera G

更新日期：1990-05-01 00:00:00

abstract：:Homozygous mutations of the recessive oncogene lethal-(2) giant larvae (l(2)gl) of Drosophila melanogaster cause lethal neoplasms of the imaginal discs and the brain hemisphere. A 13-kb DNA segment spanning the l(2)gl+ locus has been inserted into P element vectors and used for P-mediated transformation. The P-l(2)gl+...

journal_title：Oncogene

authors： Opper M,Schuler G,Mechler BM

更新日期：1987-05-01 00:00:00

abstract：:Melanoma progression is typically depicted as a linear and stepwise process in which metastasis occurs relatively late in disease progression. Significant evidence suggests that in a subset of melanomas, progression is much more complex and less linear in nature. Epidemiologic and experimental observations in melanoma...

journal_title：Oncogene

authors： Damsky WE,Theodosakis N,Bosenberg M

更新日期：2014-05-08 00:00:00

abstract：:The A-myb gene belongs to the family of the c-myb proto-oncogene. We report here the cloning from a B lymphocyte cDNA library of the previously missing 3' half of the human A-myb cDNA, thus closing the previously still incomplete open reading frame. Analysis of the homologies between the different myb proteins reveals...

journal_title：Oncogene

authors： Golay J,Loffarelli L,Luppi M,Castellano M,Introna M

更新日期：1994-09-01 00:00:00

abstract：:Amplified segments of the long arm of chromosome 12 are frequently observed in human sarcomas. In most cases there are separate amplified regions around the MDM2 and CDK4 genes. Here we show recurrent amplification of a third region encompassing HMGIC, a human architectural transcription factor gene. Reduced amplifica...

journal_title：Oncogene

authors： Berner JM,Meza-Zepeda LA,Kools PF,Forus A,Schoenmakers EF,Van de Ven WJ,Fodstad O,Myklebost O

更新日期：1997-06-19 00:00:00

abstract：:Previous reports have indicated that the cellular slime mold Dictyostelium discoideum possesses two ras genes (rasG and rasD) and one rap gene (rap1). All three genes are developmentally regulated, with each showing a different pattern of transcription during the Dictyostelium life cycle. To establish whether there ar...

journal_title：Oncogene

authors： Daniel J,Spiegelman GB,Weeks G

更新日期：1993-04-01 00:00:00

abstract：:Small cell lung cancer (SCLC) is a disease characterized by aggressive clinical behavior and lack of effective therapy. Owing to its tendency for early dissemination, only a third of patients have limited-stage disease at the time of diagnosis. SCLC is thought to derive from pulmonary neuroendocrine cells. Although se...

journal_title：Oncogene

authors： Kalari S,Jung M,Kernstine KH,Takahashi T,Pfeifer GP

更新日期：2013-07-25 00:00:00

abstract：:Vascular endothelial growth factor-A (VEGF-A) is highly subjected to alternative pre-mRNA splicing that generates several splice variants. The VEGFxxx and VEGFxxxb families encode splice variants of VEGF-A that differ only at the level of six amino acids in their C-terminal part. The expression level of VEGFxxx splice...

journal_title：Oncogene

authors： Boudria A,Abou Faycal C,Jia T,Gout S,Keramidas M,Didier C,Lemaître N,Manet S,Coll JL,Toffart AC,Moro-Sibilot D,Albiges-Rizo C,Josserand V,Faurobert E,Brambilla C,Brambilla E,Gazzeri S,Eymin B

更新日期：2019-02-01 00:00:00

abstract：:A new region of the adenovirus E1a protein essential for immortalization and transformation of primary rat kidney cells has been identified. This region is located between amino acid residues 18 to 20 in an N-terminal domain that is not conserved among the various adenovirus serotypes. The transformation defective mut...

journal_title：Oncogene

authors： Subramanian T,Kuppuswamy M,Nasr RJ,Chinnadurai G

更新日期：1988-02-01 00:00:00