Isozymes of pyruvate kinase from human brain, meningiomas, and malignant gliomas.

abstract：:We have previously described an MCF-7 breast cancer cell variant, MCF-7TAM, which is stimulated to grow in athymic mice by tamoxifen (TAM) (M. M. Gottardis and V. C. Jordan, Cancer Res., 48:5183-5187, 1988). Earlier experiments have shown that TAM exhibits some profound estrogen-like effects in mice whereas TAM is les...

journal_title：Cancer research

authors： Gottardis MM,Wagner RJ,Borden EC,Jordan VC

更新日期：1989-09-01 00:00:00

abstract：:Understanding the intratumoral heterogeneity of hepatocellular carcinoma is instructive for developing personalized therapy and identifying molecular biomarkers. Here we applied whole-exome sequencing to 69 samples from 11 patients to resolve the genetic architecture of subclonal diversification. Spatial genomic diver...

journal_title：Cancer research

authors： Lin DC,Mayakonda A,Dinh HQ,Huang P,Lin L,Liu X,Ding LW,Wang J,Berman BP,Song EW,Yin D,Koeffler HP

更新日期：2017-05-01 00:00:00

abstract：:The microbial alkaloid staurosporine is a potent but nonselective inhibitor of protein kinases. The derivative CGP 41251 has been shown to exert a high degree of selectivity for inhibition of protein kinase C activity. Both compounds are powerful inhibitors of proliferation of both normal and transformed cells in vitr...

journal_title：Cancer research

authors： Andrejauskas-Buchdunger E,Regenass U

更新日期：1992-10-01 00:00:00

abstract：:The efficacy of intracavitary chemoimmunotoxin therapy for cancer treatment was evaluated using the human colon carcinoma (HT-29) which had been xenografted i.p. into nude mice. Mice bearing HT-29 were treated with an immunotoxin consisting of the monoclonal antibody OVB3 coupled to Pseudomonas exotoxin (OVB3-PE), wit...

journal_title：Cancer research

authors： Pearson JW,FitzGerald DJ,Willingham MC,Wiltrout RH,Pastan I,Longo DL

更新日期：1989-07-01 00:00:00

abstract：:Culturing DOV 13 ovarian carcinoma cells on three-dimensional collagen lattice but not on thin-layer collagen induces processing of promatrix metalloproteinase (MMP)-2 to a M(r) 62,000 form, suggesting that multivalent integrin aggregation may participate in proteinase regulation. To address the role of collagen-bindi...

journal_title：Cancer research

authors： Ellerbroek SM,Fishman DA,Kearns AS,Bafetti LM,Stack MS

更新日期：1999-04-01 00:00:00

abstract：:Insulin-like growth factors (IGFs) have mitogenic and antiapoptotic properties and have been implicated in the development of lung cancer. The effects of IGFs are modulated by insulin-like growth factor binding proteins (IGFBPs). This study explored the effects of IGFBP-3 on non-small cell lung cancer (NSCLC) cells af...

journal_title：Cancer research

authors： Lee HY,Chun KH,Liu B,Wiehle SA,Cristiano RJ,Hong WK,Cohen P,Kurie JM

更新日期：2002-06-15 00:00:00

abstract：:A complementary DNA (cDNA) clone (B4) encoding the catalytic subunit of a cAMP-dependent protein kinase (PKAc) was isolated from a lambda gt10 rat brain cDNA library, using a synthetic oligonucleotide probe whose sequence was based on the known amino acid sequence of a bovine cardiac PKAc. Sequence analysis of this cl...

journal_title：Cancer research

authors： Roth JS,Hsieh LL,Peraino C,Weinstein IB

更新日期：1990-03-15 00:00:00

abstract：:The lung is an organ that is sensitive to mutations induced by chemicals in ambient air, and transgenic mice harboring guanine phosphoribosyltransferase (gpt) gene as a target gene are a well-established model system for assessing genotoxicity in vivo. Transcription factor Nrf2 mediates inducible and constitutive expr...

journal_title：Cancer research

authors： Aoki Y,Hashimoto AH,Amanuma K,Matsumoto M,Hiyoshi K,Takano H,Masumura K,Itoh K,Nohmi T,Yamamoto M

更新日期：2007-06-15 00:00:00

abstract：:The effects of tumor-promoting phorbol diesters on ornithine decarboxyalse (ODC) activity and DNA synthesis in normal and chemically transformed hamster embryo fibroblasts (HEF) in culture were studied. Only those phorbol diesters with promoting activity in mouse skin induced ODC in HEF. ODC was induced in both cell t...

journal_title：Cancer research

authors： O'Brien TG,Diamond L

更新日期：1977-11-01 00:00:00

abstract：:Carcinogenic heterocyclic amines are activated by N-acetyltransferase (NAT) enzymes, encoded by NAT1 and NAT2, to genotoxic compounds that can form DNA adducts in the colon epithelium. We have examined the relation of polymorphisms in the genes coding for both enzymes to risk of colorectal cancer and the gene-environm...

journal_title：Cancer research

authors： Chen J,Stampfer MJ,Hough HL,Garcia-Closas M,Willett WC,Hennekens CH,Kelsey KT,Hunter DJ

更新日期：1998-08-01 00:00:00

abstract：:Patients with disseminated Ewing's family of tumors (ESFT) often experience drug-resistant relapse. We hypothesize that targeting minimal residual disease with the cytotoxic retinoid N-(4-hydroxyphenyl) retinamide (4-HPR; fenretinide) may decrease relapse. We determined the following: (a) 4-HPR cytotoxicity against 12...

journal_title：Cancer research

authors： Batra S,Reynolds CP,Maurer BJ

更新日期：2004-08-01 00:00:00

abstract：:The comparative metabolism of the enantiomers of cyclo phosphamide and of the racemate has been studied in humans. Four patients were each given, sequentially, the racemate, the (+)-enantiomer, and its (-)-antipode. The plasma levels of parent drug and the urinary output (24 hr) of unchanged drug and of two enzymatica...

journal_title：Cancer research

authors： Jarman M,Milsted RA,Smyth JF,Kinas RW,Pankiewicz K,Stec WJ

更新日期：1979-07-01 00:00:00

abstract：:DNA topoisomerase I (topo I) has been identified as a principal target of a plant alkaloid camptothecin (CPT) and its derivative (CPT-11). The latter compound is expected to be a clinically useful antitumor agent. Three human tumor cell lines resistant to CPT (A549/CPT, HT-29/CPT, St-4/CPT) were isolated in vitro, and...

journal_title：Cancer research

authors： Sugimoto Y,Tsukahara S,Oh-hara T,Isoe T,Tsuruo T

更新日期：1990-11-01 00:00:00

abstract：:Calcium is universally required for cell growth and proliferation. Calmodulin is the main intracellular receptor for calcium. Although calcium and calmodulin are well known to be required for cell cycle regulation, the target pathways for their action remain poorly defined. Potential targets include the calcium/calmod...

journal_title：Cancer research

authors： Rodriguez-Mora OG,LaHair MM,McCubrey JA,Franklin RA

更新日期：2005-06-15 00:00:00

abstract：:Tumor-associated macrophages (TAMs) produce angiogenic factors and in breast cancer are associated with high vascular grade and poor survival. TAMs preferentially migrate to hypoxic areas within tumors and strongly express hypoxia-inducible factor (HIF)-2 alpha. This study examined whether HIF-2 alpha was involved in ...

journal_title：Cancer research

authors： Leek RD,Talks KL,Pezzella F,Turley H,Campo L,Brown NS,Bicknell R,Taylor M,Gatter KC,Harris AL

更新日期：2002-03-01 00:00:00

abstract：:Nude mice bearing xenografts of HT-29 human colon cancer cell line were treated for 4 weeks with a [D-Trp6] agonist of luteinizing hormone releasing hormone (LH-RH), somatostatin analogue (RC-160), and bombesin/gastrin releasing peptide antagonist (RC-3095). Some inhibitory effect of [D-Trp6] LH-RH microcapsules relea...

journal_title：Cancer research

authors： Radulovic S,Miller G,Schally AV

更新日期：1991-11-01 00:00:00

abstract：:The in vitro growth rates of different classifications of human mammary epithelium were compared. Samples included 4 established breast cell lines and excised tissue or breast fluid cells originating WOMEN FOR 40 DIFFERENT AND comprising 3 classifications: normal, nonmalignant atypical, and malignant. Growth was quant...

journal_title：Cancer research

authors： Buehring GC,Williams RR

更新日期：1976-10-01 00:00:00

abstract：:Previous cytogenetic analysis has revealed frequent losses of chromosome 1p21-22 in human malignant mesothelioma, suggesting that the loss or inactivation of a tumor suppressor gene's) residing at this site may contribute to the tumorigenic conversion of mesothelial cells. To more precisely define the location of the ...

journal_title：Cancer research

authors： Lee WC,Balsara B,Liu Z,Jhanwar SC,Testa JR

更新日期：1996-10-01 00:00:00

abstract：:We previously reported that bone marrows of breast cancer patients contained tumor antigen-specific CD8(+) T cells with central or effector memory phenotype. Using a recently developed ret transgenic mouse melanoma model, we now show that bone marrows and tumors of transgenic mice contain high frequencies of CD8(+) T ...

journal_title：Cancer research

authors： Umansky V,Abschuetz O,Osen W,Ramacher M,Zhao F,Kato M,Schadendorf D

更新日期：2008-11-15 00:00:00

abstract：:Through a bladder cancer surveillance protocol, a sizable population of patients suitable for characterizing the dynamics and patterns of recurrent superficial transitional cell carcinoma has been identified. One hundred thirty-three patients have been followed after their first occurrence of transitional cell carcino...

journal_title：Cancer research

authors：

更新日期：1977-08-01 00:00:00

abstract：:Preliminary results from a pilot trial on trastuzumab's mechanism of action against operable breast tumors overexpressing Her2 suggested a role for antibody-dependent cell cytotoxicity (ADCC). To examine factors affecting ADCC intensity and variability, we extended this study to the phenotypic and functional analysis ...

journal_title：Cancer research

authors： Varchetta S,Gibelli N,Oliviero B,Nardini E,Gennari R,Gatti G,Silva LS,Villani L,Tagliabue E,Ménard S,Costa A,Fagnoni FF

更新日期：2007-12-15 00:00:00

abstract：:Virtually all patients with chronic myelogenous leukemia (CML) express an aberrant protein (p210 Bcr-Abl) that contains NH2-terminal sequences from Bcr fused to COOH-terminal sequences from Abl. In a yeast two-hybrid screen, we have identified TSG101 as a binding partner for Bcr. Because TSG101 is a subunit of the mam...

journal_title：Cancer research

authors： Olabisi OO,Mahon GM,Kostenko EV,Liu Z,Ozer HL,Whitehead IP

更新日期：2006-06-15 00:00:00

abstract：:Carcinoma cells can transition from an epithelial-to-mesenchymal differentiation state through a process known as epithelial-mesenchymal transition (EMT). The process of EMT is characterized by alterations in the pattern of gene expression and is associated with a loss of cell polarity, an increase in invasiveness, an...

journal_title：Cancer research

authors： Bogachek MV,De Andrade JP,Weigel RJ

更新日期：2015-01-01 00:00:00

abstract：:Diethyldithiocarbamate (DDTC) has been shown to protect against the toxicity of cis-diamminedichloroplatinum(II) (DDP) without inhibition of antitumor effect. We report here that DDTC is unreactive toward DDP complexes in which both chlorides have been replaced by guanine residues but removes platinum from a variety o...

journal_title：Cancer research

authors： Bodenner DL,Dedon PC,Keng PC,Borch RF

更新日期：1986-06-01 00:00:00

abstract：:The in vitro cytotoxicities of the four drugs most frequently used for intravesical chemotherapy (Adriamycin, epodyl, mitomycin C, Thiotepa) and epirubicin were compared using monolayers and multicellular tumor spheroids of the human bladder cancer cell line, MGH-U1. Adriamycin and epirubicin were most cytotoxic again...

journal_title：Cancer research

authors： Knuchel R,Hofstadter F,Jenkins WE,Masters JR

更新日期：1989-03-15 00:00:00

abstract：:Understanding molecular alterations in colorectal cancer (CRC) is needed to define new biomarkers and treatment targets. We used oligonucleotide microarrays to monitor gene expression of about 6,800 known genes and 35,000 expressed sequence tags (ESTs) on five pools (four to six samples in each pool) of total RNA from...

journal_title：Cancer research

authors： Birkenkamp-Demtroder K,Christensen LL,Olesen SH,Frederiksen CM,Laiho P,Aaltonen LA,Laurberg S,Sørensen FB,Hagemann R,ØRntoft TF

更新日期：2002-08-01 00:00:00

abstract：:Metastasis is complex, involving multiple genetic, epigenetic, biochemical, and physical changes in the cancer cell and its microenvironment. Cells with metastatic potential are often characterized by altered cellular contractility and deformability, lending them the flexibility to disseminate and navigate through dif...

journal_title：Cancer research

authors： Surcel A,Schiffhauer ES,Thomas DG,Zhu Q,DiNapoli KT,Herbig M,Otto O,West-Foyle H,Jacobi A,Kräter M,Plak K,Guck J,Jaffee EM,Iglesias PA,Anders RA,Robinson DN

更新日期：2019-09-15 00:00:00

abstract：:Recent reports suggest that expression of an activated c-Ha-ras oncogene is associated with cisplatin resistance in NIH-3T3 fibroblasts. To investigate the generality of these observations, cisplatin cytotoxicity was determined in a series of clonal Rat-1 fibroblast and rat ovarian surface epithelial (ROSE) cell lines...

journal_title：Cancer research

authors： Perez RP,Hamaguchi K,Tracey PA,Handel LM,Hamilton TC,Godwin AK

更新日期：1993-08-15 00:00:00

abstract：:Cultured explants of mouse mammary gland were investigated for their capacity to secrete a cathepsin B-like cysteine proteinase. This enzyme had been shown previously to be secreted excessively from cultured explants of human breast tumors and spontaneous mouse mammary carcinomas. We now show that secretion is also ob...

journal_title：Cancer research

authors： Recklies AD,White C,Mitchell J,Poole AR

更新日期：1985-05-01 00:00:00

abstract：:BRAF mutations result in constitutively active BRAF kinase activity and increased extracellular signal-regulated kinase (ERK) signaling and cell proliferation. Initial studies have shown that BRAF mutations occur at a high frequency in melanocytic nevi and metastatic lesions, but recent data have revealed much lower i...

journal_title：Cancer research

authors： Tsavachidou D,Coleman ML,Athanasiadis G,Li S,Licht JD,Olson MF,Weber BL

更新日期：2004-08-15 00:00:00