Phosphorylation-dependent cleavage regulates von Hippel Lindau proteostasis and function.

abstract：:The recent years have seen a significant shift in the expectations for the therapeutic management of disseminated melanoma. The clinical success of BRAF targeted therapy suggests that long-term disease control may one day be a reality for genetically defined subgroups of melanoma patients. Despite this progress, few a...

journal_title：Oncogene

authors： Fedorenko IV,Gibney GT,Smalley KS

更新日期：2013-06-20 00:00:00

abstract：:We have developed a new yeast-based assay for the detection of PTEN nonsense mutation, and applied it to a total of 42 astrocytic tumors. The assay utilizes homologous recombination of PCR-amplified PTEN cDNA samples to a yeast vector which expresses an in-frame PTEN::ADE2 chimera protein. An allele of nonsense mutati...

journal_title：Oncogene

authors： Zhang CL,Tada M,Kobayashi H,Nozaki M,Moriuchi T,Abe H

更新日期：2000-09-07 00:00:00

abstract：:The FoxO family of Forkhead transcription factors plays an important role in longevity and tumor suppression by upregulating target genes involved in stress resistance, metabolism, cell cycle arrest and apoptosis. FoxO transcription factors translate a variety of environmental stimuli, including insulin, growth factor...

journal_title：Oncogene

authors： Calnan DR,Brunet A

更新日期：2008-04-07 00:00:00

abstract：:Most colorectal carcinomas harbor genetic alterations that result in stabilization of beta-catenin. A colorectal carcinoma cell line, HCT116, which has both mutated and wild-type beta-catenin genes, was engineered by homologous recombination to investigate the significance of beta-catenin gene mutation. As expected, t...

journal_title：Oncogene

authors： Sekine S,Shibata T,Sakamoto M,Hirohashi S

更新日期：2002-08-29 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

authors： Lee SY,Park JH,Jeong S,Kim BY,Kang YK,Xu Y,Chung SK

更新日期：2019-03-01 00:00:00

abstract：:Adult T-cell leukemia/lymphoma (ATL) is an aggressive T-cell neoplasm. While ATL cells in peripheral blood (PB-ATL) are sensitive to anti-CC chemokine receptor 4 treatment, non-PB-ATLs, including lymph node ATLs (LN-ATLs), are more aggressive and resistant. We examined characteristic cytokines and growth factors that ...

journal_title：Oncogene

authors： Totani H,Shinjo K,Suzuki M,Katsushima K,Mase S,Masaki A,Ito A,Ri M,Kusumoto S,Komatsu H,Ishida T,Inagaki H,Iida S,Kondo Y

更新日期：2020-08-01 00:00:00

abstract：:Pancreatic cancer still remains one of the most lethal diseases and establishment of new therapy is needed. The purpose of this study is to find novel factors involved in pancreatic cancer progression by proteomic approach. We compared pre- and postoperative serum protein profiling obtained from pancreatic cancer pati...

journal_title：Oncogene

authors： Takano S,Yoshitomi H,Togawa A,Sogawa K,Shida T,Kimura F,Shimizu H,Tomonaga T,Nomura F,Miyazaki M

更新日期：2008-05-01 00:00:00

abstract：:It is well known that intracellular antioxidant glutathione (GSH) plays major roles in the maintenance of redox status and defense of oxidative stress. Ras, a small GTP-binding protein, may send growth-stimulating message to the nucleus through downstream Rac oncoprotein and superoxide (O(2*-)). These findings led us ...

journal_title：Oncogene

authors： Chuang JI,Chang TY,Liu HS

更新日期：2003-03-06 00:00:00

abstract：:Stat3 (signal transducer and activator of transcription-3) activity is required for transformation by a number of oncogenes, while a constitutively active form of Stat3 alone is sufficient to induce neoplastic transformation. Although in most instances Stat3 is growth-promoting, the impact of cell density on Stat3 act...

journal_title：Oncogene

authors： Vultur A,Cao J,Arulanandam R,Turkson J,Jove R,Greer P,Craig A,Elliott B,Raptis L

更新日期：2004-04-08 00:00:00

abstract：:Tat protein is an early nonstructural protein necessary for virus replication, which is secreted by infected cells and taken up by uninfected cells. Extensive evidence indicates that Tat may be a cofactor in the development of AIDS-related neoplasms. The molecular mechanism underlying Tat's oncogenic activity may incl...

journal_title：Oncogene

authors： De Falco G,Bellan C,Lazzi S,Claudio P,La Sala D,Cinti C,Tosi P,Giordano A,Leoncini L

更新日期：2003-09-18 00:00:00

abstract：:Human hematopoietic progenitor cells (TF-1) undergo apoptosis upon deprivation of their dependent cytokine. In this report, we have isolated and characterized some spontaneously derived cytokine-independent variants from TF-1 cells. Analysis of several signaling molecules known to be activated by the GM-CSF pathway re...

journal_title：Oncogene

authors： Chao JR,Chen CS,Wang TF,Tseng LH,Tsai JJ,Kuo ML,Yen JJ,Yang Yen HF

更新日期：1997-02-13 00:00:00

abstract：:Constitutive NF-kappaB activity varies widely among cancer cell lines. In this report, we studied the expression and the role of different I kappaB inhibitors in adenocarcinoma cell lines. High constitutive NF-kappaB activity and low I kappaB-alpha expression was found in a number of these cell lines. Moreover, some o...

journal_title：Oncogene

authors： Dejardin E,Deregowski V,Chapelier M,Jacobs N,Gielen J,Merville MP,Bours V

更新日期：1999-04-22 00:00:00

abstract：:Maspin has been demonstrated to be a suppressor of invasion and cell motility in vitro, whereas in vivo analyses have reported that increased expression of maspin is associated with malignant behavior. The present study examined maspin expression in normal lung and non-small-cell lung cancers. Only proximal airway cel...

journal_title：Oncogene

authors： Yatabe Y,Mitsudomi T,Takahashi T

更新日期：2004-05-20 00:00:00

abstract：:To clarify the incidence, timing and pathogenetic significance of p53 gene alterations in the progression of small-cell lung carcinoma (SCLC), 17 primary tumors, 13 metastases and nine cell lines from 27 patients were analysed by a polymerase chain reaction-single-strand conformation polymorphism (PCR-SSCP) analysis. ...

journal_title：Oncogene

authors： Sameshima Y,Matsuno Y,Hirohashi S,Shimosato Y,Mizoguchi H,Sugimura T,Terada M,Yokota J

更新日期：1992-03-01 00:00:00

abstract：:We tested the cytotoxic action of 8-hydroxyguanine (8ohG) by observing the viability of several leukemic cell lines (KG-1, U937, Jurkat and K 562) in the presence of 8-hydroxydeoxyguanosine (8ohdG), a nucleoside of 8ohG. It was found that 8ohdG showed cytotoxic action only to KG-1 and that only KG-1 showed a homozygou...

journal_title：Oncogene

authors： Hyun JW,Choi JY,Zeng HH,Lee YS,Kim HS,Yoon SH,Chung MH

更新日期：2000-09-14 00:00:00

abstract：:Retinoids (natural and synthetic derivatives of vitamin A) signal potent differentiation and growth-suppressive effects in diverse normal, premalignant, and malignant cells. A strong rationale exists for the use of retinoids in cancer treatment and chemoprevention based on preclinical, epidemiological, and early clini...

journal_title：Oncogene

authors： Freemantle SJ,Spinella MJ,Dmitrovsky E

更新日期：2003-10-20 00:00:00

abstract：:Dietary effects are presumed to underlie many of the large international differences in incidence seen for most cancers. Apart from alcohol and a few micronutrients, however, the role of specific nutritional factors remains ill-defined. The evidence for a role of energy balance, physical inactivity, and obesity has st...

journal_title：Oncogene

authors： McCullough ML,Giovannucci EL

更新日期：2004-08-23 00:00:00

abstract：:Pdcd4 is a novel transformation suppressor that is highly expressed in promotion-resistant (P-) mouse epidermal JB6 cells but not in susceptible (P+) cells. Overexpression of pdcd4 cDNA in stably transfected P+ cells rendered cells resistant to tumor promoter-induced transformation, indicating that elevated expression...

journal_title：Oncogene

authors： Yang HS,Jansen AP,Nair R,Shibahara K,Verma AK,Cmarik JL,Colburn NH

更新日期：2001-02-08 00:00:00

abstract：:Amplified in breast cancer 1 (AIB1) is a transcriptional coactivator for nuclear receptors and other transcription factors. AIB1 has an important role in malignancy of several cancers such as breast and prostate cancers. However, its involvement in human hepatocellular carcinoma (HCC) progression remains unclear. Here...

journal_title：Oncogene

authors： Xu Y,Chen Q,Li W,Su X,Chen T,Liu Y,Zhao Y,Yu C

更新日期：2010-06-10 00:00:00

abstract：:LIM-kinase 2 (LIMK2) belongs to the LIMK family of proteins, which comprises LIMK1 and LIMK2. Both proteins regulate actin polymerization through phosphorylation and inactivation of the actin depolymerizing factor cofilin. In this study, we show that the level of LIMK2 protein is increased in neuroblastoma, BE(2)-C ce...

journal_title：Oncogene

authors： Po'uha ST,Shum MS,Goebel A,Bernard O,Kavallaris M

更新日期：2010-01-28 00:00:00

abstract：:Protein-protein interaction can play an important role in the control of several biological events including gene transcription, replication and cell proliferation. E2F-1 is a DNA-binding transcription factor which, upon interaction with its target DNA sequence, induces expression of several S phase specific genes all...

journal_title：Oncogene

authors： Darbinian N,Gallia GL,Kundu M,Shcherbik N,Tretiakova A,Giordano A,Khalili K

更新日期：1999-11-04 00:00:00

abstract：:Germline mutations in the tumor suppressor BRCA1 predispose women to breast and ovarian cancers. Current evidence demonstrates that mutations in BRCA1 do not directly result in tumor formation, but instead cause genetic instability, subjecting cells to high risks of malignant transformation. In an animal model in whic...

journal_title：Oncogene

authors： Deng CX,Scott F

更新日期：2000-02-21 00:00:00

abstract：:Activation of hypoxia-inducible factor (HIF) is due to loss of von Hippel-Lindau protein (pVHL) function in most clear cell renal cell carcinomas (ccRCCs). Here we describe a novel pVHL-independent mechanism of HIF regulation and identify nuclear factor (NF)-κB essential modulator (NEMO) as a hitherto unknown oncogeni...

journal_title：Oncogene

authors： Nowicka AM,Häuselmann I,Borsig L,Bolduan S,Schindler M,Schraml P,Heikenwalder M,Moch H

更新日期：2016-06-16 00:00:00

abstract：:Degradation of chromosomal DNA into nucleosome-sized fragments is one of the characteristics of apoptotic cell death. Here, we examined whether caspase-activated DNase (CAD) is responsible for the DNA fragmentation that occurs upon exposure to various apoptotic stimuli. When human Jurkat cells were exposed to etoposid...

journal_title：Oncogene

authors： McIlroy D,Sakahira H,Talanian RV,Nagata S

更新日期：1999-08-05 00:00:00

abstract：:In spite of relentless efforts to devise new treatment strategies, primary glioblastomas invariably recur as aggressive, therapy-resistant relapses and patients rapidly succumb to these tumors. Many therapeutic agents are first tested in clinical trials involving recurrent glioblastomas. Remarkably, however, fundament...

journal_title：Oncogene

authors： Campos B,Olsen LR,Urup T,Poulsen HS

更新日期：2016-11-10 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：:The oncogene, v-rel is a member of the rel/NF-kappaB family of transcription factors. It causes a rapidly fatal lymphoma in young chicks and is capable of transforming both fibroblasts and primitive hematopoietic cells in culture. To understand the role of v-rel in transformation we constructed an inducible form of v-...

journal_title：Oncogene

authors： Walker AK,Enrietto PJ

更新日期：1996-06-20 00:00:00

abstract：:Normal function of the p53 gene is integral to the cellular response to genotoxic stress. One prediction arising from this is that p53 deficiency results in an increased mutation frequency. However, limited evidence has been produced in support of this idea. In order to further investigate the in vivo role of p53 in s...

journal_title：Oncogene

authors： Clarke AR,Howard LA,Harrison DJ,Winton DJ

更新日期：1997-05-01 00:00:00

abstract：:The leukemia-associated fusion proteins share several structural or functional similarities, suggesting that they may impart a leukemic phenotype through common modes of transcriptional dysregulation. The fusion proteins generated by these translocations usually contain a DNA-binding domain, domains responsible for ho...

journal_title：Oncogene

authors： Scandura JM,Boccuni P,Cammenga J,Nimer SD

更新日期：2002-05-13 00:00:00

abstract：:Tumor suppressor p53 has been shown to repress expression of vascular endothelial growth factor (VEGF), an endothelial cell-specific mitogen and a key mediator of tumor angiogenesis. The p63 gene, recently identified as a p53-relative, encodes multiple isoforms with structural and functional similarities and differenc...

journal_title：Oncogene

authors： Senoo M,Matsumura Y,Habu S

更新日期：2002-04-11 00:00:00