abstract：:We describe the cytogenetic and molecular characterization of a t(1;13)(q22;q12) constitutional rearrangement occurring in a patient with a relatively benign form of neuroblastoma, called ganglioneuroblastoma. Somatic cell hybrids were generated between mouse 3T3 cells and a lymphoblastoid cell line from this patient,...

journal_title：Oncogene

authors： Michalski AJ,Cotter FE,Cowell JK

更新日期：1992-08-01 00:00:00

abstract：:The recent identification of the mouse White spotting and Steel loci as genes encoding the c-kit receptor and its ligand, respectively, has shed light on the importance of this ligand and receptor in embryogenesis, melanogenesis and hematopoiesis. In order to determine if the c-kit proto-oncogene is involved in human ...

journal_title：Oncogene

authors： Vandenbark GR,deCastro CM,Taylor H,Dew-Knight S,Kaufman RE

更新日期：1992-07-01 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：:The E1a gene of group C adenoviruses is one of the most studied transforming genes of DNA tumor viruses. These transforming genes have been conventionally considered as dominant oncogenes since they transform cells in vitro and many of the resulting transformed cell lines induce tumors in experimental animals. It now ...

journal_title：Oncogene

authors： Chinnadurai G

更新日期：1992-07-01 00:00:00

abstract：:The human ret proto-oncogene (proto-ret), encoding a receptor tyrosine kinase, is highly expressed in neuroblastomas, medullary thyroid carcinomas (MTCs) and pheochromocytomas, which are all tumors of cells originating from the neural crest. In studies on the transcription mechanism of proto-ret, we identified the tra...

journal_title：Oncogene

authors： Itoh F,Ishizaka Y,Tahira T,Yamamoto M,Miya A,Imai K,Yachi A,Takai S,Sugimura T,Nagao M

更新日期：1992-06-01 00:00:00

abstract：:We have cloned the rat homolog of the human leukocyte common antigen-related gene (LAR), which encodes a transmembrane receptor phosphotyrosine phosphatase, and raised antibodies against its protein product. We present evidence here for a processing event resulting in a two-chain structure of the mature receptor on th...

journal_title：Oncogene

authors： Yu Q,Lenardo T,Weinberg RA

更新日期：1992-06-01 00:00:00

abstract：:Mouse plasmacytomas induced by pristane oil alone, or in combination with Abelson murine leukemia virus (A-MuLV), regularly carry one of three alternative chromosomal translocations that juxtapose c-myc to immunoglobulin heavy- or light-chain loci. E mu-c-myc transgenic mice develop translocation-free plasmacytomas af...

journal_title：Oncogene

authors： Wang Y,Sugiyama H,Axelson H,Panda CK,Babonits M,Ma A,Steinberg JM,Alt FW,Klein G,Wiener F

更新日期：1992-06-01 00:00:00

abstract：:The growth-suppressive activity of the retinoblastoma (RB) protein is suggested to be regulated by phosphorylation. In studies on the kinase that phosphorylates the RB proteins, we have previously found that RB proteins can be phosphorylated by purified cdc2 kinase. In this study, we noted that RB proteins immunopreci...

journal_title：Oncogene

authors： Kitagawa M,Saitoh S,Ogino H,Okabe T,Matsumoto H,Okuyama A,Tamai K,Ohba Y,Yasuda H,Nishimura S

更新日期：1992-06-01 00:00:00

abstract：:The protein encoded by the MAX gene is a member of the class of basic region-helix-loop-helix-zipper proteins and has been demonstrated to associate with N-, L-, and c-Myc proteins both in vitro and in vivo. Heterodimers formed between c-Myc and Max proteins have been shown to possess sequence-specific DNA-binding act...

journal_title：Oncogene

authors： Gilladoga AD,Edelhoff S,Blackwood EM,Eisenman RN,Disteche CM

更新日期：1992-06-01 00:00:00

abstract：:Two rare cases of chronic lymphocytic leukemia (CLL) in children, patients AS and LH, have been found to be associated with a unique chromosomal translocation, t(2;14)(p13;q32). Previous studies have shown the breakpoints of this translocation to be in the gamma 2 switch region of the Ig heavy-chain locus on chromosom...

journal_title：Oncogene

authors： Richardson AL,Humphries CG,Tucker PW

更新日期：1992-05-01 00:00:00

abstract：:The translational efficiency of chloramphenicol acetyltransferase (CAT) mRNA containing 5' untranslated region (UTR) sequences of Xenopus c-myc I mRNA was examined in the Xenopus oocyte and early embryo. In contrast to their reduced translation in the oocyte, CAT mRNAs containing 5' UTR sequences located between the c...

journal_title：Oncogene

authors： Lazarus P

更新日期：1992-05-01 00:00:00

abstract：:A candidate gene (WT1) has recently been described for the 11p13 tumour-suppressor gene involved in the development of Wilms' tumour. This gene encodes a zinc finger protein which can bind to a specific DNA sequence. We have found a 226 base deletion in the mRNA from a unilateral Wilms' tumour, which would cause a fra...

journal_title：Oncogene

authors： Brown KW,Watson JE,Poirier V,Mott MG,Berry PJ,Maitland NJ

更新日期：1992-04-01 00:00:00

abstract：:In the course of our study on the amplification of 11q13 sequences in human breast cancer, we have investigated the amplification status of the anonymous DNA fragment D11S97 in a series of 125 mammary tumors. Our results indicate that, as with bladder carcinomas, D11S97 can be amplified separately from BCL1. In additi...

journal_title：Oncogene

authors： Szepetowski P,Courseaux A,Carle GF,Theillet C,Gaudray P

更新日期：1992-04-01 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：:With the development of a specific anti-rab2 antiserum, p23rab2, a ras-like GTPase with a -GGGCC C-terminus, has been localized mainly to the particulate (P100) fraction in NIH3T3 cells, although a small amount of this protein also appears in the soluble fraction. The endogenous p23rab2 is isoprenylated in intact cell...

journal_title：Oncogene

authors： Wei C,Lutz R,Sinensky M,Macara IG

更新日期：1992-03-01 00:00:00

abstract：:Previous work by others has revealed homology between the rel oncogene and the transcription factor NF-kappa B. Further, in vitro-translated v-rel protein and c-rel protein are able to bind to an oligonucleotide containing the kappa B binding site. Unlike the in vitro-translated product, cellular Rel protein exists in...

journal_title：Oncogene

authors： Kochel T,Rice NR

更新日期：1992-03-01 00:00:00

abstract：:Members of the src family of tyrosine kinases are composed of amino acid sequences which can be divided into three regions: the unique amino-terminal 80 residues; the next 180 residues of conserved but non-catalytic sequence; and the catalytic carboxy-terminal half of the molecule. To characterize the elements that re...

journal_title：Oncogene

authors： Espino PC,Chou WY,Smith AE,Cheng SH

更新日期：1992-02-01 00:00:00

abstract：:The mechanisms of ras activation by mutations in residue 61 and in the NKXD guanine nucleotide-binding consensus sequence (ras residues 116-119) have been evaluated. Weakly transforming mutations that either reduce intrinsic and GTPase-activating protein (GAP)-stimulated GTPase activities (61P) or enhance guanine nucl...

journal_title：Oncogene

authors： Patel G,MacDonald MJ,Khosravi-Far R,Hisaka MM,Der CJ

更新日期：1992-02-01 00:00:00

abstract：:Overexpression of the nuclear phosphoprotein p53 has been detected in many different transformed human cell lines and primary adult tumors. Elevated steady-state levels of p53 appear to be the result of an increase in the stability of the protein and, in adult cancers, high levels of the protein are associated with mu...

journal_title：Oncogene

authors： Davidoff AM,Pence JC,Shorter NA,Iglehart JD,Marks JR

更新日期：1992-01-01 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：:Genetic suppression of the neoplastic phenotype has been demonstrated in somatic cell hybrids between tumor and normal cells. Suppression in whole-cell and microcell hybrids cannot, as yet, be attributed to specific elements defined at the molecular level. To identify a gene capable of suppressing the neoplastic pheno...

journal_title：Oncogene

authors： Schäfer R,Nirkko AC,Ambühl PM,Grzeschik KH,Schwarte-Waldhoff I

更新日期：1991-12-01 00:00:00

abstract：:Functional alterations or loss of tumor-suppressor genes are an important feature of neoplastic progression in humans. The employment of suitable animal model systems would greatly facilitate the detection and manipulation of such genes. We describe here an experimental approach to this problem based on the analysis o...

journal_title：Oncogene

authors： Burns PA,Kemp CJ,Gannon JV,Lane DP,Bremner R,Balmain A

更新日期：1991-12-01 00:00:00

abstract：:We recently reported the cloning and overexpression of full-length forms of human fibroblast growth factor (FGF) receptors, bek and flg. These receptors contain three immunoglobulin (Ig)-like domains and an unusual acidic motif in the extracellular region, a single transmembrane segment and a protein tyrosine kinase c...

journal_title：Oncogene

authors： Crumley G,Bellot F,Kaplow JM,Schlessinger J,Jaye M,Dionne CA

更新日期：1991-12-01 00:00:00

abstract：:The human trk oncogene (originally identified in a colon carcinoma) was activated by a genetic rearrangement which resulted in replacement of the extracellular ligand-binding domain of the proto-trk transmembrane receptor by non-muscle tropomyosin sequences. The product of the trk oncogene, a protein of 70 kDa (p70trk...

journal_title：Oncogene

authors： Mitra G

更新日期：1991-12-01 00:00:00

abstract：:The product of the proto-oncogene fos is a nuclear phosphoprotein. We have investigated if nuclear location of Fos protein is mediated by a nuclear targeting sequence. We show that the cytoplasmic chicken pyruvate kinase protein translocates to the nucleus if fused to the 22 amino acid Fos basic region (amino acids 13...

journal_title：Oncogene

authors： Tratner I,Verma IM

更新日期：1991-11-01 00:00:00

abstract：:A cDNA encoding a complete human c-fos protein was isolated and inserted into two different murine MoMuLV-derived recombinant retroviruses allowing expression of c-fos protein in different cell types. One c-fos-expressing retrovirus, chosen for its ability to express high levels of proteins in fibroblast-like cells, w...

journal_title：Oncogene

authors： Roux P,Verrier B,Klein B,Niccolino M,Marty L,Alexandre C,Piechaczyk M

更新日期：1991-11-01 00:00:00

abstract：:The MYCN gene has been implicated in certain neuronal tumours, such as neuroblastomas and retinoblastomas. These tumours express high levels of mRNA and protein of MYCN as a result of amplification. MYCN encodes a short-lived nuclear phosphoprotein whose function has not yet been elucidated. This study was undertaken ...

journal_title：Oncogene

authors： Hamann U,Wenzel A,Frank R,Schwab M

更新日期：1991-10-01 00:00:00

abstract：:Oncogenic forms of the c-myb protein (Myb) often exhibit amino-terminal and/or carboxyl-terminal truncations. When the transcriptional activity of these proteins was examined it was found that carboxyl-truncated Myb is more effective as a transcriptional activator than full-length or amino-truncated Myb. In order to d...

journal_title：Oncogene

authors： Ramsay RG,Ishii S,Gonda TJ

更新日期：1991-10-01 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：:The status of the p53 gene in lymphoblastoid cell lines (LCLs) and Burkitt lymphoma cell lines (BLs) was investigated. Southern blot analysis demonstrated that no major deletions or rearrangements had occurred in the p53 gene in any of the cell lines. The p53 protein was examined by immunoprecipitation using two monoc...

journal_title：Oncogene

authors： Wiman KG,Magnusson KP,Ramqvist T,Klein G

更新日期：1991-09-01 00:00:00

abstract：:The human papovaviruses BK virus (BKV) and JC virus (JCV) both encode a large-tumor (T) antigen which are highly homologous to each other as well as to simian virus 40 (SV40) large-T antigen. This high conservation of amino acid sequence has resulted in overlapping antigenicity such that immunological differentiation ...

journal_title：Oncogene

authors： Marshall J,Smith AE,Cheng SH

更新日期：1991-09-01 00:00:00

abstract：:The differentiation of primary myogenic cultures requires the attachment of the cells to an extracellular matrix substrate using an integrin family receptor. These integrin receptors can be phosphorylated on both their alpha and beta chains, and it has been postulated that phosphorylation regulates the receptor functi...

journal_title：Oncogene

authors： Aneskievich BJ,Haimovich B,Boettiger D

更新日期：1991-08-01 00:00:00

abstract：:A locus in feline DNA, termed flvi-1, has been identified as harboring retroviral integrations commonly found in natural feline lymphomas induced by infection with feline leukemia virus (FeLV). Southern blot analysis of human and murine DNA using restriction fragments representing flvi-1 demonstrates its phylogenetic ...

journal_title：Oncogene

authors： Levesque KS,Mattei MG,Levy LS

更新日期：1991-08-01 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：:Thymidine kinase (TK) is a nucleotide salvage pathway enzyme whose activity is highly dependent on the growth state and cell cycle phase of a cell. Cells in the resting or quiescent (G0) phase express very low levels of TK mRNA and protein. When quiescent cells are stimulated to enter the cell cycle by the addition of...

journal_title：Oncogene

authors： Kauffman MG,Rose PA,Kelly TJ

更新日期：1991-08-01 00:00:00

abstract：:Using test plasmids containing the SV40 origin, we found a wide spectrum of permissiveness to their replication in different human cell lines. N-myc overexpressing neuroblastoma cells were highly permissive. LA-N-1 neuroblastoma cells were the most permissive of all the cell lines that we tested including the homologo...

journal_title：Oncogene

authors： Lee NG,Yamaguchi J,Subramanian KN

更新日期：1991-07-01 00:00:00

abstract：:The product of the RB susceptibility gene has been shown to be differentially phosphorylated during the cell cycle, suggesting a role in the regulation of cell cycle progression. We examined the expression and phosphorylation status of the RB protein in senescent Syrian hamster embryo cells. Both phosphorylated and un...

journal_title：Oncogene

authors： Futreal PA,Barrett JC

更新日期：1991-07-01 00:00:00

abstract：:We previously reported the sequence of a cDNA, TIS11, cloned from TPA-treated Swiss 3T3 cells. Two laboratories have reported sequences for cDNAs that have a region of identity with the TIS11 cDNA, but differ in their 5' and 3' flanking regions. We now report that the original TIS11 cDNA is likely to be a chimeric mol...

journal_title：Oncogene

authors： Ma Q,Herschman HR

更新日期：1991-07-01 00:00:00

abstract：:We have cloned a cDNA from the Drosophila elg gene, a new member of the ets family of genes. The D-elg gene is located at 97D on chromosome 3R and is expressed as a 2.0kb RNA in the embryos, pupae and adults, with no detectable expression in third instar larvae. D-elg expression is observed in all cells of early stage...

journal_title：Oncogene

authors： Pribyl LJ,Watson DK,Schulz RA,Papas TS

更新日期：1991-07-01 00:00:00

abstract：:Polyoma virus (Py) causes neoplastic transformation in vitro and multiple tumors in vivo. The role played by large and middle T antigens (LT, MT) and their mechanisms of action are focused here. Py-transformed Balb-3T3 cells become independent of platelet-derived growth factor (PDGF) for growth. JE, c-fos, c-jun and c...

journal_title：Oncogene

authors： Rameh LE,Armelin MC

更新日期：1991-06-01 00:00:00