Regulation of DNA binding by Rel/NF-kappaB transcription factors: structural views.

abstract：:The mouse mammary epithelial cell hierarchy contains both multipotent stem cell as well as lineage-limited duct and lobular progenitor cell functions. The latter-also termed parity-identified mammary epithelial cells (PI-MECs)-are marked by beta-galactosidase (β Gal) expression following pregnancy and involution in wh...

journal_title：Oncogene

authors： Bruno RD,Boulanger CA,Smith GH

更新日期：2012-01-05 00:00:00

abstract：:Fusion proteins involving the BRAF serine/threonine kinase occur in many cancers. The oncogenic potential of BRAF fusions has been attributed to the loss of critical N-terminal domains that mediate BRAF autoinhibition. We used whole-exome and RNA sequencing in a patient with glioblastoma multiforme to identify a rearr...

journal_title：Oncogene

authors： Weinberg F,Griffin R,Fröhlich M,Heining C,Braun S,Spohr C,Iconomou M,Hollek V,Röring M,Horak P,Kreutzfeldt S,Warsow G,Hutter B,Uhrig S,Neumann O,Reuss D,Heiland DH,von Kalle C,Weichert W,Stenzinger A,Brors B,Gli

更新日期：2020-01-01 00:00:00

abstract：:Observations that genome-wide DNA hypomethylation induces genome instability and tumors in animals caution against the indiscriminate use of demethylating agents, such as 5-aza-2'-deoxycytidine (5-Aza-dC). Using primary mouse embryonic fibroblasts harboring a lacZ mutational reporter construct that allows the quantifi...

journal_title：Oncogene

authors： Maslov AY,Lee M,Gundry M,Gravina S,Strogonova N,Tazearslan C,Bendebury A,Suh Y,Vijg J

更新日期：2012-12-13 00:00:00

abstract：:We have expressed wild-type and human tumour-derived mutant p53 cDNA genes in the fission yeast Schizosaccharomyces pombe. In the case of one mutant this resulted in a growth arrest of recipient yeast cells. In contrast, wild-type p53 and three other mutant proteins tested did not block outgrowth of colonies. Human an...

journal_title：Oncogene

authors： Wagner P,Simanis V,Maimets T,Keenan E,Addison C,Brain R,Grimaldi M,Sturzbecher HW,Jenkins J

更新日期：1991-09-01 00:00:00

abstract：:Genetic analysis of beta-catenin-induced oncogenic transformation in chicken embryo fibroblasts (CEF) revealed the following prerequisites for oncogenicity: (1) removal of the N terminal phosphorylation sites targeted by glycogen synthase kinase 3beta (GSK3beta), (2) retention of the N terminal transactivation domain,...

journal_title：Oncogene

authors： Aoki M,Sobek V,Maslyar DJ,Hecht A,Vogt PK

更新日期：2002-10-10 00:00:00

abstract：:Hepatitis C virus (HCV) core has a pleiotropic effect on various promoters. In this study, we found that the expression of nucleolar phosphoprotein B23 was enhanced in HCV core-expressing cells and, moreover, HCV core interacts directly with the C-terminal end of B23. Using sucrose gradient centrifugation analysis and...

journal_title：Oncogene

authors： Mai RT,Yeh TS,Kao CF,Sun SK,Huang HH,Wu Lee YH

更新日期：2006-01-19 00:00:00

abstract：:Elucidating the mechanisms involved in sensitizing radioresistant tumors to ionizing radiation (IR) treatments while minimizing injury to surrounding normal tissue is an important clinical goal. Due to their sequence-derived specificity and properties as gene regulators in IR-affected pathways, microRNAs (miRNAs) coul...

journal_title：Oncogene

authors： Metheetrairut C,Adams BD,Nallur S,Weidhaas JB,Slack FJ

更新日期：2017-01-26 00:00:00

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：:Ataxia telangiectasia (AT) is a human hereditary syndrome whose underlying gene product, ataxia telangiectasia mutated (ATM) protein kinase, is involved in multiple intracellular signaling pathways. We demonstrated previously that AT fibroblasts are defective in intracellular Ca(2+) mobilization in response to both st...

journal_title：Oncogene

authors： Famulski KS,Al-Hijailan RS,Dobler K,Pienkowska M,Al-Mohanna F,Paterson MC

更新日期：2003-01-23 00:00:00

abstract：:Resistance of pancreatic cancer to current treatments including radiotherapy remains a major challenge in oncology and may be caused by defects in apoptosis programs. Since 'inhibitor of apoptosis proteins' (IAPs) block apoptosis at the core of the apoptotic machinery by inhibiting caspases, therapeutic modulation of ...

journal_title：Oncogene

authors： Giagkousiklidis S,Vellanki SH,Debatin KM,Fulda S

更新日期：2007-10-25 00:00:00

abstract：:Clonogenic murine B cell precursors are normally ultrasensitive to apoptosis following genotoxic exposure in vitro but can be protected by expression of an E mu-BCL-2 transgene. Such exposures are likely to be mutagenic. This in turn suggests that a level of in vivo genotoxic exposure that usually has minimal patholog...

journal_title：Oncogene

authors： Gibbons DL,MacDonald D,McCarthy KP,Cleary HJ,Plumb M,Wright EG,Greaves MF

更新日期：1999-07-01 00:00:00

abstract：:Many of the signaling responses induced by transforming growth factor-beta (TGF-beta) are mediated by Smad proteins, but there is evidence that it can also signal independently of Smads. Here, we provide evidence that multiple signal pathways induced by TGF-beta1-including Src family tyrosine kinases (SFKs), generatio...

journal_title：Oncogene

authors： Joo CK,Kim HS,Park JY,Seomun Y,Son MJ,Kim JT

更新日期：2008-01-24 00:00:00

abstract：:Medulloblastoma (MB) is the most common malignant pediatric brain tumor. Since surviving patients experience severe neurocognitive disabilities, better and more effective treatments are needed to enhance their quality of life. Casein kinase 2 (CK2) is known to regulate cell growth and survival in multiple cancers; how...

journal_title：Oncogene

authors： Nitta RT,Bolin S,Luo E,Solow-Codero DE,Samghabadi P,Purzner T,Aujla PS,Nwagbo G,Cho YJ,Li G

更新日期：2019-10-01 00:00:00

abstract：:Expression of the c-myc gene is often elevated in human colorectal tumors, but reported amplification of the locus is rare. Here we demonstrate that modest amplification of c-myc is frequently found in aggressive subtypes of colorectal cancer. Careful quantitation of c-myc copy number has shown amplification in 53.8% ...

journal_title：Oncogene

authors： Heerdt BG,Molinas S,Deitch D,Augenlicht LH

更新日期：1991-01-01 00:00:00

abstract：:In this age of targeted therapy, identification of molecular pathways that are deregulated in cancer will not only elucidate underlying tumorigenic mechanisms, but may also help to determine the classes of drugs that are used for treatment. In kidney cancer, a spectrum of histological subtypes exists that are characte...

journal_title：Oncogene

authors： Furge KA,Tan MH,Dykema K,Kort E,Stadler W,Yao X,Zhou M,Teh BT

更新日期：2007-02-26 00:00:00

abstract：:Terminal differentiation of skeletal myoblasts is accompanied by down-regulation of vimentin and beta-, gamma-actins and up-regulation of desmin and sarcomeric alpha-actin(s). To investigate whether the normal decline in expression of vimentin and beta-, gamma-actins was coupled to withdrawal of proliferating myoblast...

journal_title：Oncogene

authors： Olson EN,Capetanaki YG

更新日期：1989-07-01 00:00:00

abstract：:Nuclear-enriched RNA-binding proteins (RBPs) are mainly involved in transcriptional regulation, which is a critical checkpoint to tune gene diversity and expression levels. We analyzed nuclear RBPs in human HCC tissues and matched normal control tissues. Based on the gene expression levels, PTBP3 was identified as top...

journal_title：Oncogene

authors： Yang X,Qu S,Wang L,Zhang H,Yang Z,Wang J,Dai B,Tao K,Shang R,Liu Z,Li X,Zhang Z,Xia C,Ma B,Liu W,Li H,Dou K

更新日期：2018-12-01 00:00:00

abstract：:The ataxia-telangiectasia-mutated (ATM) kinase is a key transducer of DNA damage signals within the genome maintenance machinery and a tumour suppressor whose germline mutations predispose to familial breast cancer. ATM signalling is constitutively activated in early stages of diverse types of human malignancies and c...

journal_title：Oncogene

authors： Tommiska J,Bartkova J,Heinonen M,Hautala L,Kilpivaara O,Eerola H,Aittomäki K,Hofstetter B,Lukas J,von Smitten K,Blomqvist C,Ristimäki A,Heikkilä P,Bartek J,Nevanlinna H

更新日期：2008-04-10 00:00:00

abstract：:The c-Myc oncoprotein is a basic-helix-loop-helix-leucine zipper (b-HLH-LZ) transcription factor involved in regulating cell proliferation and differentiation. We have used retrovirus-mediated gene transfer to investigate the effect of ectopic c-Myc expression on the spontaneous differentiation of primary quail myobla...

journal_title：Oncogene

authors： La Rocca SA,Crouch DH,Gillespie DA

更新日期：1994-12-01 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：:Human basal cell cancer (BCC) has unique growth characteristics with virtual inability to metastasize. We investigated clonality and genetic progression using p53 mutations as marker. Sampling was done through microdissection of frozen immunohistochemically stained 16 microm slices of tumors. From 11 BCC tumors 78 sam...

journal_title：Oncogene

authors： Pontén F,Berg C,Ahmadian A,Ren ZP,Nistér M,Lundeberg J,Uhlén M,Pontén J

更新日期：1997-08-28 00:00:00

abstract：:DAL-1 (differentially expressed in adenocarcinoma of the lung)/4.1B is a tumor suppressor gene on human chromosome 18p11.3 whose expression is lost in >50% of primary non-small-cell lung carcinomas. Based on sequence similarity, DAL-1/4.1B has been assigned to the Protein 4.1 superfamily whose members interact with pl...

journal_title：Oncogene

authors： Singh V,Miranda TB,Jiang W,Frankel A,Roemer ME,Robb VA,Gutmann DH,Herschman HR,Clarke S,Newsham IF

更新日期：2004-10-14 00:00:00

abstract：:Mammalian nuclear Dbf2-related (NDR) kinases (LATS1 and 2, NDR1 and 2) play a role in cell proliferation, apoptosis and morphological changes. These kinases are regulated by mammalian sterile 20-like kinases (MSTs) and Mps one binder (MOB) 1. Okadaic acid (OA), which activates MST2, facilitates the complex formation o...

journal_title：Oncogene

authors： Hirabayashi S,Nakagawa K,Sumita K,Hidaka S,Kawai T,Ikeda M,Kawata A,Ohno K,Hata Y

更新日期：2008-07-17 00:00:00

abstract：:We have evaluated the transcriptional activation of a human p21 promoter reporter construct by transfection of BRCA1 expression constructs into tumorigenic and nontumorigenic human breast cell lines. Two cell lines with wildtype p53 (MCF-7 and MCF10A) demonstrated transcriptional activation of the p21 promoter by full...

journal_title：Oncogene

authors： Lu M,Arrick BA

更新日期：2000-12-14 00:00:00

abstract：:The transforming potential of adenovirus E1A oncogene products derives largely from the formation of complexes with cellular proteins, including the p105Rb tumor suppressor and a related p107 species, p130 and p300 proteins, and cyclin A (p60cycA). Extensive quantitative analyses using E1A deletion mutants identified ...

journal_title：Oncogene

authors： Barbeau D,Charbonneau R,Whalen SG,Bayley ST,Branton PE

更新日期：1994-02-01 00:00:00

abstract：:Treatment of mice with the carcinogen azoxymethane (AOM) induces a number of lesions in the colon, including hyperplastic lesions, as well adenomas and carcinomas in situ. Inbred strains of mice show different responses to AOM-induced carcinogenesis. A/J mice are highly susceptible and develop a greater number of hype...

journal_title：Oncogene

authors： Meunier C,Cai J,Fortin A,Kwan T,Marquis JF,Turbide C,Van Der Kraak L,Jothy S,Beauchemin N,Gros P

更新日期：2010-02-04 00:00:00

abstract：:In order to obtain insight into the parameters determining the subcellular localization of mutant and wild-type forms of p53, we analysed the subcellular distribution of p53 in four Balb/c mouse-derived cell lines ranging in their cellular phenotypes from normal (3T3), via minimal transformant (T3T3), to maximally tra...

journal_title：Oncogene

authors： Zerrahn J,Deppert W,Weidemann D,Patschinsky T,Richards F,Milner J

更新日期：1992-07-01 00:00:00

abstract：:We have previously demonstrated that the expression of FGFR3 is frequently downregulated in colorectal carcinoma cells. Here we have shown that FGFR1 is overexpressed in colorectal carcinoma cells and the gene expressions between FGFR1 and FGFR3 are mutually exclusive. Moreover, we have also shown that the disruption ...

journal_title：Oncogene

authors： Jang JH

更新日期：2005-01-27 00:00:00

abstract：:RelA and RelB are two members of the NF-kappaB family that differ structurally and functionally. While RelA is regulated through its cytosolic localization by inhibitor proteins or IkappaB and not through transcriptional mechanisms, the regulation of RelB is poorly understood. In this study we demonstrate that stimuli...

journal_title：Oncogene

authors： Bren GD,Solan NJ,Miyoshi H,Pennington KN,Pobst LJ,Paya CV

更新日期：2001-11-22 00:00:00

abstract：:Seventy lung tumors from 53 patients were analysed for alterations of myc family oncogenes, c-myc, N-myc and L-myc, to evaluate when activation of these genes occurs during tumor development. The 53 cases were 17 small cell carcinomas (SCCs), 18 adenocarcinomas, 12 squamous cell carcinomas (SqCs), 4 large cell carcino...

journal_title：Oncogene

authors： Yokota J,Wada M,Yoshida T,Noguchi M,Terasaki T,Shimosato Y,Sugimura T,Terada M

更新日期：1988-06-01 00:00:00