Activation of p53 by roscovitine-mediated suppression of MDM2 expression.

abstract：:In many differentiating cells, a reduction of c-myc proto-oncogene expression is a prerequisite for terminal differentiation. The downmodulation of c-myc in differentiating cells is due to at least two different mechanisms: (i) an elongation block to c-myc transcription activated during an early phase of differentiati...

journal_title：Oncogene

authors： Skerka C,Zipfel PF,Siebenlist U

更新日期：1993-08-01 00:00:00

abstract：:The initiation, magnitude and duration of an immune response against antigens are a tightly regulated process involving a dynamic, orchestrated balance of pro- and anti-inflammatory pathways in immune cells. Such a delicate balance is critical for allowing efficient immune response against foreign antigens while preve...

journal_title：Oncogene

authors： Villagra A,Sotomayor EM,Seto E

更新日期：2010-01-14 00:00:00

abstract：:Inhibitor of growth (ING)4, member of a gene family encoding potential tumor suppressors, is implicated as a repressor of angiogenesis and tumor growth and suppresses loss of contact inhibition in vitro. Here, we report that ING4 undergoes alternative splicing. Expression analysis identified novel ING4 spliced variant...

journal_title：Oncogene

authors： Raho G,Miranda C,Tamborini E,Pierotti MA,Greco A

更新日期：2007-08-09 00:00:00

abstract：:The Ewing family of tumors is characterized by recurrent reciprocal translocations that generate chimeric proteins, either EWS - FLI-1 or EWS - ERG. These proteins are potent transcriptional activators and are responsible for maintaining the oncogenic properties of tumor cells. Since apoptosis appears to be the main m...

journal_title：Oncogene

authors： Javelaud D,Wietzerbin J,Delattre O,Besançon F

更新日期：2000-01-06 00:00:00

abstract：:The antifolates were the first class of antimetabolites to enter the clinics more than 50 years ago. Over the following decades, a full understanding of their mechanisms of action and chemotherapeutic potential evolved along with the mechanisms by which cells develop resistance to these drugs. These principals served ...

journal_title：Oncogene

authors： Zhao R,Goldman ID

更新日期：2003-10-20 00:00:00

abstract：:BRCA2 is a breast cancer susceptibility gene. Germline mutations of BRCA2 account for about 10-30% of familial breast cancer cases. Consistent with its tumor-suppressor activity, BRCA2 plays an important role in DNA repair. To assess the susceptibility of carriers of mutant BRCA2 to tumorigenesis induced by DNA-damagi...

journal_title：Oncogene

authors： Yan DH,Wen Y,Su LK,Xia W,Wang SC,Zhang S,Gan L,Lee DF,Spohn B,Frey JA,Hortobagyi GN,Hung MC

更新日期：2004-03-11 00:00:00

abstract：:Triple-negative breast cancers (TNBCs) are characterized by a poor prognosis and lack of targeted treatments, and thus, new therapeutic strategies are urgently needed. Inhibitors against programmed death-1 (PD-1)/PD-1 ligand (PD-L1) have shown significant efficacy in various solid cancers, but their activity against T...

journal_title：Oncogene

authors： Castagnoli L,Cancila V,Cordoba-Romero SL,Faraci S,Talarico G,Belmonte B,Iorio MV,Milani M,Volpari T,Chiodoni C,Hidalgo-Miranda A,Tagliabue E,Tripodo C,Sangaletti S,Di Nicola M,Pupa SM

更新日期：2019-05-01 00:00:00

abstract：:Activation of the Met tyrosine kinase growth factor receptor by its ligand HGF/SF has been shown to increase in vitro invasiveness in epithelial cell lines. To study the effect of Met-HGF/SF signaling in breast cancer cells, we transfected met, hgf/sf and dominant negative (DN) forms of met into the poorly differentia...

journal_title：Oncogene

authors： Firon M,Shaharabany M,Altstock RT,Horev J,Abramovici A,Resau JH,Vande Woude GF,Tsarfaty I

更新日期：2000-05-11 00:00:00

abstract：:Appropriate expression of HTLV-1 genes requires transcriptional transactivation by Tax and post-transcriptional regulation by Rex, both mediated by LTR encoded RNA sequences. Using a combination of deletion mutagenesis, Rex-reporter CAT assays, fluorescence in situ hybridization (FISH) and confocal laser scanning micr...

journal_title：Oncogene

authors： King JA,Bridger JM,Löchelt M,Lichter P,Schulz TF,Schirrmacher V,Khazaie K

更新日期：1998-06-25 00:00:00

abstract：:To identify potential microRNA (miRNA) links between Smad3, a mediator of TGF-β (transforming growth factor-β) signaling, and E-cadherin, we characterized the miRNA profiles of two gastric cancer cell lines: SNU484-LPCX, which does not express Smad3, and SNU484-Smad3, in which Smad3 is overexpressed. We found that amo...

journal_title：Oncogene

authors： Ahn SM,Cha JY,Kim J,Kim D,Trang HT,Kim YM,Cho YH,Park D,Hong S

更新日期：2012-06-21 00:00:00

abstract：:Downregulation of E-cadherin by the transcriptional repressor Snail is associated with acquisition of metastatic potential. Although hepatitis C virus (HCV) core protein has been implicated in hepatocarcinogenesis, it is unclear whether Snail is involved in HCV core-induced dysregulation of E-cadherin. Herein, we inve...

journal_title：Oncogene

authors： Nie D,Shan X,Nie L,Duan Y,Chen Z,Yang Y,Li Z,Tian L,Gao Q,Shan Y,Tang N

更新日期：2016-07-14 00:00:00

abstract：:Pilocytic astrocytomas (PAs, WHO grade I) are the most common brain tumors in the pediatric and adolescent population, accounting for approximately one-fifth of central nervous system tumors. Because few consistent molecular alterations have been identified in PAs compared to higher grade gliomas, we performed array c...

journal_title：Oncogene

authors： Deshmukh H,Yeh TH,Yu J,Sharma MK,Perry A,Leonard JR,Watson MA,Gutmann DH,Nagarajan R

更新日期：2008-08-07 00:00:00

abstract：:To study the interplay of steroid hormones and oncogenes in the control of endometrial cell proliferation and differentiation we have generated cell lines derived from rat endometrium by expressing the immortalizing oncogenes adeno E1A or SV40 large T antigen. These lines are positive for mesenchymal markers and conta...

journal_title：Oncogene

authors： Helftenbein G,Alvarez CV,Tuohimaa P,Beato M

更新日期：1993-08-01 00:00:00

abstract：:Previous work has demonstrated that E2F proteins regulate the expression of various genes encoding proteins essential for DNA replication and cell-cycle progression. E2F1 in particular is required for the initial entry to the cell cycle from a quiescent state and is required for the activation of other E2F genes. Othe...

journal_title：Oncogene

authors： Leung JY,Ehmann GL,Giangrande PH,Nevins JR

更新日期：2008-07-10 00:00:00

abstract：:The osteogenic transcription factor, Runx2, is abnormally expressed in prostate cancer (PCa) and associated with metastatic disease. During bone development, Runx2 is activated by signals known to be hyperactive in PCa including the RAS/MAP kinase pathway, which phosphorylates Runx2 on multiple serine residues includi...

journal_title：Oncogene

authors： Ge C,Zhao G,Li Y,Li H,Zhao X,Pannone G,Bufo P,Santoro A,Sanguedolce F,Tortorella S,Mattoni M,Papagerakis S,Keller ET,Franceschi RT

更新日期：2016-01-21 00:00:00

abstract：:Inhibition of the chaperone heat-shock protein 90 (HSP90) induces apoptosis, and it is a promising anti-cancer strategy. The mechanisms underpinning apoptosis activation following HSP90 inhibition and how they are modified during acquired drug resistance are unknown. We show for the first time that, to induce apoptosi...

journal_title：Oncogene

authors： Busacca S,Law EW,Powley IR,Proia DA,Sequeira M,Le Quesne J,Klabatsa A,Edwards JM,Matchett KB,Luo JL,Pringle JH,El-Tanani M,MacFarlane M,Fennell DA

更新日期：2016-03-24 00:00:00

abstract：:Only humans and higher primates have high uric acid blood levels. Although high uric acid causes gout, it has been linked with human longevity because of its hypothetical antioxidant function. Recent studies reveal that p53 has significant roles in cellular metabolism. One example of this is an antioxidant function th...

journal_title：Oncogene

authors： Itahana Y,Han R,Barbier S,Lei Z,Rozen S,Itahana K

更新日期：2015-04-02 00:00:00

abstract：:High Mobility Group AT-hook 2 (HMGA2) is a chromatin modifier and its overexpression has been found in patients with myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML). Level of Hmga2 expression is fine-tuned by Lin28b-Let-7 axis and Polycomb Repressive Complex 2, in which deletion of Ezh2 leads to activa...

journal_title：Oncogene

authors： Bai J,Yokomizo-Nakano T,Kubota S,Sun Y,Kanai A,Iimori M,Harada H,Iwama A,Sashida G

更新日期：2021-01-15 00:00:00

abstract：:In chronic myelogenous leukemia (CML), the oncogene bcr-abl encodes a dysregulated tyrosine kinase that inhibits apoptosis. We showed previously that human erythroleukemia K562 cells are resistant to antineoplastic drug (taxol)-induced apoptosis through the atypical protein kinase C iota isozyme (PKC iota), a kinase d...

journal_title：Oncogene

authors： Lu Y,Jamieson L,Brasier AR,Fields AP

更新日期：2001-08-09 00:00:00

abstract：:The MAP kinase pathway impinging on ERK2 has been shown to be integrally associated with mitogenic signalling in many cell types. Previously, we and others have demonstrated that oncogenic forms of Raf-1 kinase, when expressed in fibroblasts, lead to the constitutive activation of ERK2, the de-regulation of c-fos expr...

journal_title：Oncogene

authors： Kortenjann M,Shaw PE

更新日期：1995-11-16 00:00:00

abstract：:The reversible interaction of the retinoblastoma susceptibility gene product (Rb) with the cellular transcription factor E2F has recently been demonstrated. Activation of the adenovirus E2a promoter by the products of the viral E1a gene correlates with the ability of both early E1a proteins to sequester Rb, thereby re...

journal_title：Oncogene

authors： Bocco JL,Reimund B,Chatton B,Kedinger C

更新日期：1993-11-01 00:00:00

abstract：:Many p53 mutants found in human cancer have an altered ability to bind DNA and transactivate gene expression. Re-expression of functional p53 in cells in which the endogenous TP53 gene is inactivated has been demonstrated to restore a non-tumorigenic phenotype. Pharmacological modulation of p53 mutant conformation may...

journal_title：Oncogene

authors： Maurici D,Monti P,Campomenosi P,North S,Frebourg T,Fronza G,Hainaut P

更新日期：2001-06-14 00:00:00

abstract：:Mouse Developmental Kinase 1 (MDK1) is a receptor tyrosine kinase of the eck/eph subfamily expressed in a variety of tissues during early mouse embryogenesis. To obtain further insight into the function of MDK1, we determined identity and localisation of its physiological ligand(s). Staining whole embryos with fusion ...

journal_title：Oncogene

authors： Ciossek T,Ullrich A

更新日期：1997-01-09 00:00:00

abstract：:Fos protein heterodimerizes through one surface of an alpha-helical domain called the leucine zipper. We have investigated the effect of destabilizing this domain by multiply substituting small residues of its non-interacting surface with glycine. Ternary complex formation between mutated Fos, Jun and DNA was determin...

journal_title：Oncogene

authors： Nicklin MJ,Zechner D,Kislyakova T

更新日期：1993-07-01 00:00:00

abstract：:Cytokinesis is the final step of cell division. Increasing evidence suggests failure of cytokinesis might contribute to the development of cancer. Here, we demonstrate that the serologically defined colon cancer antigen-3 (SDCCAG3) forms a complex with PTPN13, a protein tyrosine phosphatase known to be involved in the...

journal_title：Oncogene

authors： Hagemann N,Ackermann N,Christmann J,Brier S,Yu F,Erdmann KS

更新日期：2013-09-26 00:00:00

abstract：:Melanoma-associated antigen A1 (MAGEA1) is member of the MAGE gene family that is expressed in male germ line cells and placenta under normal physiological conditions. Although MAGEA1's expression levels have been evaluated as one of the cancer testis (CT) antigens for immunotherapy in melanoma and several other cance...

journal_title：Oncogene

authors： Zhao J,Wang Y,Mu C,Xu Y,Sang J

更新日期：2017-08-31 00:00:00

abstract：:p73 is a member of the p53 family. Recent studies have shown that DNA damage can stabilize p73 protein and enhance p73-mediated apoptosis in a c-Abl dependent manner. To determine what regulates p73 transcriptionally, we analysed the expression of p73 in several cell lines following genotoxic stresses. We found that p...

journal_title：Oncogene

authors： Chen X,Zheng Y,Zhu J,Jiang J,Wang J

更新日期：2001-02-08 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

authors： Ahmadian A,Ren ZP,Williams C,Pontén F,Odeberg J,Pontén J,Uhlén M,Lundeberg J

更新日期：1998-10-08 00:00:00

abstract：:TAS4464, a potent, selective small molecule NEDD8-activating enzyme (NAE) inhibitor, leads to inactivation of cullin-RING E3 ubiquitin ligases (CRLs) and consequent accumulations of its substrate proteins. Here, we investigated the antitumor properties and action mechanism of TAS4464 in acute myeloid leukemia (AML). T...

journal_title：Oncogene

authors： Ochiiwa H,Ailiken G,Yokoyama M,Yamagata K,Nagano H,Yoshimura C,Muraoka H,Ishida K,Haruma T,Nakayama A,Hashimoto N,Murata K,Nishimura M,Kawashima Y,Ohara O,Ohkubo S,Tanaka T

更新日期：2021-01-08 00:00:00

abstract：:p53 plays a central role in the induction of apoptosis of spermatogonia in response to ionizing radiation. In p53(-/-) testes, however, spermatogonial apoptosis still can be induced by ionizing radiation, so p53 independent apoptotic pathways must exist in spermatogonia. Here we show that the p53 homologues p63 and p7...

journal_title：Oncogene

authors： Hamer G,Gademan IS,Kal HB,de Rooij DG

更新日期：2001-07-19 00:00:00