Two distinct regions of deletion on the long arm of chromosome 5 in differentiated adenocarcinomas of the stomach.

abstract：:We have previously described the neoplastic transformation of immortalized human bronchial epithelial cells (BEAS-2B) by the combination of the c-raf-1 and c-myc protooncogenes and the concomitant induction of neuron-specific enolase mRNA expression (A. Pfeifer et al., Proc. Natl. Acad. Sci. USA, 86: 10075-10079, 1989...

journal_title：Cancer research

authors： Pfeifer AM,Jones RT,Bowden PE,Mann D,Spillare E,Klein-Szanto AJ,Trump BF,Harris CC

更新日期：1991-07-15 00:00:00

abstract：:The effect of intravesical Bacillus Calmette-Guérin (BCG; Pasteur strain) treatment on the frequency of implantation and growth rate of the murine transitional cell carcinoma of the bladder, MBT-2, was studied. MBT-2 cells were instilled into the bladder immediately after electrocauterization, and BCG instillations (4...

journal_title：Cancer research

authors： Shapiro A,Ratliff TL,Oakley DM,Catalona WJ

更新日期：1983-04-01 00:00:00

abstract：:The metabolisms of two standard electron acceptors and a series of bioreductive antitumor compounds by purified rat and human DT-diaphorases (DTD) were compared. DTD was purified from rat liver cytosol and from Escherichia coli in which rat liver or human lung tumor DTD complementary DNA was expressed. Km and kcat val...

journal_title：Cancer research

authors： Beall HD,Mulcahy RT,Siegel D,Traver RD,Gibson NW,Ross D

更新日期：1994-06-15 00:00:00

abstract：:Paclitaxel is a standard-of-care chemotherapy for breast cancer, despite the increasing recognition of its poor effectiveness in the treatment of patients with advanced disease. Here, we report that adenovirus-type 5 E1A-mediated elevation of the miRNA-processing enzyme Dicer is sufficient to enhance paclitaxel sensit...

journal_title：Cancer research

authors： Chang TY,Chen HA,Chiu CF,Chang YW,Kuo TC,Tseng PC,Wang W,Hung MC,Su JL

更新日期：2016-07-01 00:00:00

abstract：:Placenta growth factor (PlGF) is a mitogen for endothelial cells that can potentiate the growth and permeabilizing effects on endothelium of vascular endothelial growth factor. Here we report that hypoxia induces the expression of both PlGF mRNA and protein in immortalized/transformed mouse embryonic fibroblasts (mEFs...

journal_title：Cancer research

authors： Green CJ,Lichtlen P,Huynh NT,Yanovsky M,Laderoute KR,Schaffner W,Murphy BJ

更新日期：2001-03-15 00:00:00

abstract：:The present studies were designed to examine the influence of dietary selenite supplementation on the initiation phase of 7,12-dimethylbenz(a)anthracene (DMBA)-induced mammary carcinogenesis and to correlate selenite-induced changes in the binding of DMBA metabolites to rat mammary cell DNA with the ultimate tumor inc...

journal_title：Cancer research

authors： Liu JZ,Gilbert K,Parker HM,Haschek WM,Milner JA

更新日期：1991-09-01 00:00:00

abstract：:We demonstrated previously elevated caveolin-1 expression in metastatic mouse and human prostate cancer cells both in vitro and in vivo. In this study, we analyzed its prognostic value for progression of clinically confined human prostate cancer. Immunohistochemical staining with a caveolin-1-specific antibody was per...

journal_title：Cancer research

authors： Yang G,Truong LD,Wheeler TM,Thompson TC

更新日期：1999-11-15 00:00:00

abstract：:Treatment of male rats with the anticancer drug cisplatin leads to feminization of the profile of cytochrome P-450 and other microsomal enzymes involved in steroid hormone and drug metabolism (G.A. LeBlanc, and D.J. Waxman, J. Biol. Chem., 263: 15732-15739, 1988). The present study uses the rat model to evaluate the d...

journal_title：Cancer research

authors： LeBlanc GA,Sundseth SS,Weber GF,Waxman DJ

更新日期：1992-02-01 00:00:00

abstract：:Molecules differentially expressed or overexpressed by malignant cells can serve in detecting and tracking of tumor. Additionally, they potentially can be applied in histologic-specific antitumor therapy. Few breast cancer-associated candidate molecules have been identified. Here we describe the use of combinatorial i...

journal_title：Cancer research

authors： Rubinstein DB,Stortchevoi A,Boosalis M,Ashfaq R,Guillaume T

更新日期：2002-09-01 00:00:00

abstract：:The tumor suppressor gene p53 regulates G1 checkpoint prior to the initiation of DNA synthesis, which can either induce G1 arrest or signal apoptosis. The involvement of p53 in apoptosis may also be related to its ability to down-regulate transcription of the bcl-2 gene. The bcl-2 gene product prevents most types of a...

journal_title：Cancer research

authors： Upadhyay S,Li G,Liu H,Chen YQ,Sarkar FH,Kim HR

更新日期：1995-10-15 00:00:00

abstract：:Allelic loss of chromosome 18q has been noted in intestinal type gastric adenocarcinomas. Smad4 is a gene located at 18q that was recently cloned in humans and found to be significantly altered in pancreatic cancers. We sought to determine whether Smad4 genetic alterations played a significant role in gastric tumorige...

journal_title：Cancer research

authors： Powell SM,Harper JC,Hamilton SR,Robinson CR,Cummings OW

更新日期：1997-10-01 00:00:00

abstract：:Methotrexate [(+) amethopterin, L-MTX] has two carboxyl groups in its structure and is eliminated mainly by excretion into urine and bile. To investigate the biliary excretion mechanism of L-MTX, we performed in vivo and in vitro studies using mutant rats, Eisai hyperbilirubinemic rats (EHBRs), whose canalicular multi...

journal_title：Cancer research

authors： Masuda M,I'izuka Y,Yamazaki M,Nishigaki R,Kato Y,Ni'inuma K,Suzuki H,Sugiyama Y

更新日期：1997-08-15 00:00:00

abstract：:Cholangiocarcinoma is a devastating cancer of biliary origin with limited treatment options. Symptoms are usually evident after blockage of the bile duct by the tumor, and at this late stage, they are relatively resistant to chemotherapy and radiation therapy. Therefore, it is imperative that alternative treatment opt...

journal_title：Cancer research

authors： Alpini G,Invernizzi P,Gaudio E,Venter J,Kopriva S,Bernuzzi F,Onori P,Franchitto A,Coufal M,Frampton G,Alvaro D,Lee SP,Marzioni M,Benedetti A,DeMorrow S

更新日期：2008-11-15 00:00:00

abstract：:von Hippel-Lindau (VHL) disease results from germline and somatic mutations in the VHL tumor suppressor gene and is characterized by highly vascularized tumors. VHL mutations lead to stabilization of hypoxia-inducible factor (HIF), which up-regulates proangiogenic factors such as vascular endothelial growth factor (VE...

journal_title：Cancer research

authors： Champion KJ,Guinea M,Dammai V,Hsu T

更新日期：2008-06-15 00:00:00

abstract：:The antimetastatic activity of Nocardia rubra cell wall skeleton (N-CWS) with or without cyclophosphamide was examined in an experimental model of pulmonary metastasis induced by Lewis lung carcinoma in C57BL/6 mice. Lewis lung carcinoma cells were implanted into the footpads of mice, and the implanted tumors were rem...

journal_title：Cancer research

authors： Kagawa K,Yamashita T,Tsubura E,Yamamura Y

更新日期：1984-02-01 00:00:00

abstract：:The p21-activated Ser/Thr kinase 1 (PAK1) kinase has an essential role in tumorigenesis and cell survival in many cancers, but its regulation is not fully understood. In this study, we showed that in response to irradiation of lung cancer cells, PAK1 was upregulated, tyrosine phosphorylated, and translocated to the nu...

journal_title：Cancer research

authors： Kim E,Youn H,Kwon T,Son B,Kang J,Yang HJ,Seong KM,Kim W,Youn B

更新日期：2014-10-01 00:00:00

abstract：:The ability of the phorbol ester tumor promoter 12-O-tetradecanoylphorbol- 13-acetate (TPA) to lead to the activation of cyclic adenosine 3':5'-monophosphate (cAMP)-dependent protein kinase was investigated in three cell lines. In the Reuber H35 hepatoma cells, TPA (1.6 microM) led to an increase in the protein kinase...

journal_title：Cancer research

authors： Byus CV,Trevillyan JM,Cavit LJ,Fletcher WH

更新日期：1983-07-01 00:00:00

abstract：:A common form of multidrug resistance in human cancer results from expression of the MDR1 gene which encodes a plasma membrane energy-dependent multidrug efflux pump. We have engineered transgenic mice which express this multidrug transporter in their bone marrow cells and demonstrated that peripheral WBC of these ani...

journal_title：Cancer research

authors： Mickisch GH,Licht T,Merlino GT,Gottesman MM,Pastan I

更新日期：1991-10-01 00:00:00

abstract：:Tumor-suppressors have commanded attention due to the selection for their inactivating mutations in human tumors. However, relatively little is understood about the inverse, namely, that tumors do not select for a large proportion of seemingly favorable mutations in tumor-suppressor genes. This could be explained by a...

journal_title：Cancer research

authors： Cunningham SC,Gallmeier E,Hucl T,Dezentje DA,Calhoun ES,Falco G,Abdelmohsen K,Gorospe M,Kern SE

更新日期：2006-06-01 00:00:00

abstract：:Prostate-specific membrane antigen (PSMA) is expressed in normal human prostate epithelium and is highly up-regulated in prostate cancer. We previously reported a series of novel small molecule inhibitors targeting PSMA. Two compounds, MIP-1072, (S)-2-(3-((S)-1-carboxy-5-(4-iodobenzylamino)pentyl)ureido)pentanedioic a...

journal_title：Cancer research

authors： Hillier SM,Maresca KP,Femia FJ,Marquis JC,Foss CA,Nguyen N,Zimmerman CN,Barrett JA,Eckelman WC,Pomper MG,Joyal JL,Babich JW

更新日期：2009-09-01 00:00:00

abstract：:Retroviral and transposon-based mutagenesis screens in mice have been useful for identifying candidate cancer genes for some tumor types. However, many of the organs that exhibit the highest cancer rates in humans, including the prostate, have not previously been amenable to these approaches. This study shows for the ...

journal_title：Cancer research

authors： Rahrmann EP,Collier LS,Knutson TP,Doyal ME,Kuslak SL,Green LE,Malinowski RL,Roethe L,Akagi K,Waknitz M,Huang W,Largaespada DA,Marker PC

更新日期：2009-05-15 00:00:00

abstract：:Caspase-8 is a proapoptotic protease that suppresses neuroblastoma metastasis by inducing programmed cell death. Paradoxically, caspase-8 can also promote cell migration among nonapoptotic cells; here, we show that caspase-8 can promote metastasis when apoptosis is compromised. Migration is enhanced by caspase-8 recru...

journal_title：Cancer research

authors： Barbero S,Mielgo A,Torres V,Teitz T,Shields DJ,Mikolon D,Bogyo M,Barilà D,Lahti JM,Schlaepfer D,Stupack DG

更新日期：2009-05-01 00:00:00

abstract：:We previously reported that the thermosensitivity of tumor cells can be increased when the intracellular pH is lowered by inhibiting Na+/H+ exchange through the plasma membrane with amiloride (3,5-diamino-6-chloro-N-(diamino methylene)pyrazinecarboxamide) or its analogues and HCO3-/Cl-exchange with 4,4-diiothiocyanato...

journal_title：Cancer research

authors： Song CW,Lyons JC,Griffin RJ,Makepeace CM,Cragoe EJ Jr

更新日期：1993-04-01 00:00:00

abstract：:Mounting evidence suggests a role for matrix metalloproteinase (MMP)-2 in the malignant progression of breast cancer cells. We showed previously that H-Ras, but not N-Ras, induced invasion of MCF10A human breast epithelial cells through Rac-MKK3/6-p38 pathway resulted in MMP-2 up-regulation. Activation of p38 pathway ...

journal_title：Cancer research

authors： Song H,Ki SH,Kim SG,Moon A

更新日期：2006-11-01 00:00:00

abstract：:The introduction of normal chromosomes into tumor cells by microcell fusion-mediated transfer is a powerful technique to identify putative tumor suppressor genes. We have used this approach to independently transfer human chromosomes 3 and 12 into a human prostate cancer cell line, DU 145. We showed that while the ext...

journal_title：Cancer research

authors： Bérubé NG,Speevak MD,Chevrette M

更新日期：1994-06-15 00:00:00

abstract：:Retinoids are promising agents for cancer chemoprevention and therapy. Nuclear retinoic acid receptors (RARs; RARalpha, -beta, and -gamma) and retinoid X receptors (RXRs; RXRalpha, -beta, and -gamma) are thought to mediate most of retinoids' effects on cell growth and differentiation. Because the majority of human non...

journal_title：Cancer research

authors： Sun SY,Yue P,Dawson MI,Shroot B,Michel S,Lamph WW,Heyman RA,Teng M,Chandraratna RA,Shudo K,Hong WK,Lotan R

更新日期：1997-11-01 00:00:00

abstract：:Pheophorbide a (PhA), a chlorophyll catabolite, was shown to be an ABCG2 substrate based on Abcg2(-/-) knockout mouse studies (J. W. Jonker et al., Proc. Natl. Acad. Sci. USA, 99: 15649-15654, 2002). We developed a functional assay for ABCG2 using PhA and the ABCG2 inhibitor fumitremorgin C. In selected cell lines exp...

journal_title：Cancer research

authors： Robey RW,Steadman K,Polgar O,Morisaki K,Blayney M,Mistry P,Bates SE

更新日期：2004-02-15 00:00:00

abstract：:The lymphoid tissue in the omentum, at the so-called milky spots, is known as an initial place for disseminated cancer cells to develop into solid tumors. In the present study, i.p. macrophages significantly took up oligomannose-coated liposomes (OMLs) that were injected into the peritoneal cavity, and then gradually ...

journal_title：Cancer research

authors： Ikehara Y,Niwa T,Biao L,Ikehara SK,Ohashi N,Kobayashi T,Shimizu Y,Kojima N,Nakanishi H

更新日期：2006-09-01 00:00:00

abstract：:Glycosylation, a posttranslational modification, has a major role in recombinant anticancer therapeutic proteins, as most of the approved recombinant therapeutics are glycoproteins. The constant amino acid sequence of therapeutics determines the enzymatic activity, while the presence of glycans influences their pharma...

journal_title：Cancer research

authors： Nadeem T,Khan MA,Ijaz B,Ahmed N,Rahman ZU,Latif MS,Ali Q,Rana MA

更新日期：2018-06-01 00:00:00

abstract：:The cytotoxic effect of methotrexate (MTX) for mouse bone marrow cells has been studied by in vitro of the granulocyte precursor cell (CFU-C) in a medium containing dialyzed fetal calf serum and dialyzed L-cell supernatant. The formation of 50-cell colonies was inhibited to 50% of control by 10(-8) M MTX. Further incr...

journal_title：Cancer research

authors： Pinedo HM,Zaharko DS,Bull JM,Chabner BA

更新日期：1976-12-01 00:00:00