Implementation of micromethods to resolve problems of human breast tumor heterogeneity in analysis of cyclic 3':5'-nucleotide phosphodiesterase.

abstract：:In recent years, significant effort has been made to identify genes that influence breast cancer risk. Because the high-penetrance breast cancer susceptibility genes BRCA1 and 2 play a role only in a small fraction of breast cancer cases, understanding the genetic risk of the majority of breast cancers will require th...

journal_title：Cancer research

authors： Seth P,Lunetta KL,Bell DW,Gray H,Nasser SM,Rhei E,Kaelin CM,Iglehart DJ,Marks JR,Garber JE,Haber DA,Polyak K

更新日期：2000-12-15 00:00:00

abstract：:The s.c.-propagated murine glioma, GL-26, was established in tissue culture. The tissue culture line, with a doubling time of 36 hr, was used as the common source for all tumor cells. Suspensions of the tumor cells were transplanted intracerebrally in mice to produce an anaplastic ependymoblastoma. In vitro 51-Cr cyto...

journal_title：Cancer research

authors： Albright L,Madigan JC,Gaston MR,Houchens DP

更新日期：1975-03-01 00:00:00

abstract：:Thrombospondin-1 (TSP-1) is a potent inhibitor of tumor growth and angiogenesis. The antiangiogenic activity of TSP-1 has been mapped to the procollagen homology region and the type 1 repeats (TSR) using synthetic peptides. To elucidate the molecular mechanisms that are involved in the inhibition of tumor growth by th...

journal_title：Cancer research

authors： Miao WM,Seng WL,Duquette M,Lawler P,Laus C,Lawler J

更新日期：2001-11-01 00:00:00

abstract：:In this issue of Cancer Research, Rozeveld and colleagues present intriguing evidence of the importance of lipid droplets and hormone-sensitive lipase (HSL) in regulating the aggressive nature of pancreatic cancer. Initially demonstrating a dependency of preloaded lipids on an invasive phenotype, the authors then esta...

journal_title：Cancer research

authors： Man J,Pajic M,Joshua AM

更新日期：2020-11-15 00:00:00

abstract：:The efficiency of tumor induction by oncogenes is influenced by modifier genes that determine individual susceptibility. We have used a transgenic mouse model to examine the role of a candidate susceptibility gene, bcl-2, for development of Raf oncogene-induced lung adenomas. Loss of bcl-2 greatly retarded tumor devel...

journal_title：Cancer research

authors： Fedorov LM,Tyrsin OY,Papadopoulos T,Camarero G,Götz R,Rapp UR

更新日期：2002-11-01 00:00:00

abstract：:The mammary carcinoma cell line MFM-223 is characterized by high androgen and low estrogen and progesterone receptor levels. With the dextran charcoal method, androgen binding was determined at 160 fmol/mg protein corresponding to approximately 100,000 binding sites per cell in whole cell binding assays. The estrogen ...

journal_title：Cancer research

authors： Hackenberg R,Lüttchens S,Hofmann J,Kunzmann R,Hölzel F,Schulz KD

更新日期：1991-10-15 00:00:00

abstract：:12-O-Tetradecanoylphorbol-13-acetate (TPA) is an effective comitogen in phytohemagglutinin-treated bovine lymphocytes. Concurrent addition of 10(-8) M TPA gives a greater than 6-fold increase in DNA synthesis over cultures treated with the lectin alone. The delayed addition of phorbol ester, relative to the start of t...

journal_title：Cancer research

authors： Kensler TW,Mueller GC

更新日期：1978-03-01 00:00:00

abstract：:MicroRNAs (miRNAs) are small noncoding RNAs, thought to be involved in physiologic and developmental processes by negatively regulating expression of target genes. We have previously reported frequent down-regulation of the let-7 miRNA family in lung cancers and, in the present study, assessed alteration in a panel of...

journal_title：Cancer research

authors： Hayashita Y,Osada H,Tatematsu Y,Yamada H,Yanagisawa K,Tomida S,Yatabe Y,Kawahara K,Sekido Y,Takahashi T

更新日期：2005-11-01 00:00:00

abstract：:The interaction of the activating receptor NKG2D with its ligands plays an important role in immunosurveillance of tumors and infectious pathogens, but dysregulation of this system may lead to autoimmunity. The expression of NKG2D ligands is induced by cellular "stress." However, the regulation of expression of these ...

journal_title：Cancer research

authors： Valés-Gómez M,Chisholm SE,Cassady-Cain RL,Roda-Navarro P,Reyburn HT

更新日期：2008-03-01 00:00:00

abstract：:The prostate-specific antigen (PSA) promoter (PSA-P) has been identified, characterized, and determined to be tissue specific. Compared with high expression of the genomic PSA gene in prostate cells, expression of the transgene driven by the putative PSA promoter is low. This suggests that the identified promoter may ...

journal_title：Cancer research

authors： Pang S,Dannull J,Kaboo R,Xie Y,Tso CL,Michel K,deKernion JB,Belldegrun AS

更新日期：1997-02-01 00:00:00

abstract：:In the era of omics-driven research, it remains a common dilemma to stratify individual patients based on the molecular characteristics of their tumors. To improve molecular stratification of patients with breast cancer, we developed the Gaussian mixture model (GMM)-based classifier. This probabilistic classifier was ...

journal_title：Cancer research

authors： Prabakaran I,Wu Z,Lee C,Tong B,Steeman S,Koo G,Zhang PJ,Guvakova MA

更新日期：2019-07-01 00:00:00

abstract：:Glioblastoma (GBM) is often treated with the cytotoxic drug temozolomide, but the disease inevitably recurs in a drug-resistant form after initial treatment. Here, we report that in GBM cells, even a modest decrease in the mismatch repair (MMR) components MSH2 and MSH6 have profound effects on temozolomide sensitivity...

journal_title：Cancer research

authors： McFaline-Figueroa JL,Braun CJ,Stanciu M,Nagel ZD,Mazzucato P,Sangaraju D,Cerniauskas E,Barford K,Vargas A,Chen Y,Tretyakova N,Lees JA,Hemann MT,White FM,Samson LD

更新日期：2015-08-01 00:00:00

abstract：:CUB domain-containing protein 1 (CDCP1) is a membrane protein that is highly expressed in several solid cancers. We reported previously that CDCP1 regulates anoikis resistance as well as cancer cell migration and invasion, although the underlying mechanisms have not been elucidated. In this study, we found that expres...

journal_title：Cancer research

authors： Miyazawa Y,Uekita T,Hiraoka N,Fujii S,Kosuge T,Kanai Y,Nojima Y,Sakai R

更新日期：2010-06-15 00:00:00

abstract：:Anticancer drug resistance results from selective pressure of chemotherapy, together with mutations or epigenetic changes that make cells refractory to treatment. In cancer cells, we report that gene expression associated with vesicle shedding correlates with chemosensitivity profiles. Experiments with doxorubicin and...

journal_title：Cancer research

authors： Shedden K,Xie XT,Chandaroy P,Chang YT,Rosania GR

更新日期：2003-08-01 00:00:00

abstract：:The hypothesis that microvesicle-mediated miRNA transfer converts noncancer stem cells into cancer stem cells (CSC) leading to therapy resistance remains poorly investigated. Here we provide direct evidence supporting this hypothesis, by demonstrating how microvesicles derived from cancer-associated fibroblasts (CAF) ...

journal_title：Cancer research

authors： Sansone P,Berishaj M,Rajasekhar VK,Ceccarelli C,Chang Q,Strillacci A,Savini C,Shapiro L,Bowman RL,Mastroleo C,De Carolis S,Daly L,Benito-Martin A,Perna F,Fabbri N,Healey JH,Spisni E,Cricca M,Lyden D,Bonafé M,Bromb

更新日期：2017-04-15 00:00:00

abstract：:The relationship between natural cell-mediated cytotoxicity (NCMC) and antibody-dependent cell-mediated cytotoxicity (ADCC) was examined in an Epstein-Barr virus-infected target cell system. The total ADCC reactivity to Epstein-Barr virus-infected target cells varied considerably with different effector cells, indicat...

journal_title：Cancer research

authors： Takasugi M,Mickey MR,Levine PH

更新日期：1982-04-01 00:00:00

abstract：:The epidermal growth factor (EGF) receptor in two colon carcinoma lines and in one vulval carcinoma line tested contains carbohydrate determinants that are recognized by monoclonal antibodies to tumor-associated antigens. These antibodies are directed to sialylated Lea and to difucosylated structures of the Y type. Ce...

journal_title：Cancer research

authors： Basu A,Murthy U,Rodeck U,Herlyn M,Mattes L,Das M

更新日期：1987-05-15 00:00:00

abstract：:The cellular effects of alpha-difluoromethylornithine (DFMO), an inhibitor of ornithine decarboxylase (ODC), and N1,N8-bis(ethyl)spermidine (BES), an apparent regulator of the enzyme were compared in cultured L1210 cells. Unlike DFMO, BES has no direct inhibitory effect on ODC activity. Rather the polyamine analogue i...

journal_title：Cancer research

authors： Porter CW,Ganis B,Vinson T,Marton LJ,Kramer DL,Bergeron RJ

更新日期：1986-12-01 00:00:00

abstract：:Mouse leukemia (P388) cells were incubated in cell culture medium containing nitrogen mustard [2-chloro-N-(2-chloroethyl)-N-methylethanamine] for 4 h. The nucleophosmin immunoband with a molecular weight of 37,000 (p37; other molecular weights are similarly designated) was observed in both control and nitrogen mustard...

journal_title：Cancer research

authors： Chan PK

更新日期：1989-06-15 00:00:00

abstract：:Chronic pancreatitis, K-ras oncogene mutations, and the subsequent generation of reactive oxygen species (ROS) appear to be linked to pancreatic cancer. ROS have also been suggested to be mitogenic and capable of stimulating cell proliferation. Cells contain antioxidant enzymes to regulate steady state levels of ROS p...

journal_title：Cancer research

authors： Cullen JJ,Weydert C,Hinkhouse MM,Ritchie J,Domann FE,Spitz D,Oberley LW

更新日期：2003-03-15 00:00:00

abstract：:Rapid or accelerated tumor cell repopulation after significant tumor cell killing induced by various cytotoxic agents often compromises the expected therapeutic benefit of such tumor responses. Here, we discuss the concept that tumor cell repopulation after certain cytotoxic therapies, using vascular disrupting agents...

journal_title：Cancer research

authors： Shaked Y,Kerbel RS

更新日期：2007-08-01 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：:The effect of the potent angiogenesis inhibitor O-(chloroacetyl-carbamoyl)fumagillol (TNP-470), a semisynthetic analogue of fumagillin, on tumor growth and metastasis was studied using rodent tumors. Injection of TNP-470 s.c. inhibited tumor growth in a dose-dependent manner, and the tumor sizes of B16BL6 melanoma, M5...

journal_title：Cancer research

authors： Yamaoka M,Yamamoto T,Masaki T,Ikeyama S,Sudo K,Fujita T

更新日期：1993-09-15 00:00:00

abstract：:Advocates bring unique and important viewpoints to the cancer research process, ensuring that scientific and medical advances are patient-centered and relevant. In this article, we discuss the benefits of engaging advocates in cancer research and underscore ways in which both the scientific and patient communities can...

journal_title：Cancer research

authors： Salamone JM,Lucas W,Brundage SB,Holloway JN,Stahl SM,Carbine NE,London M,Greenwood N,Goyes R,Chisholm DC,Price E,Carlin R,Winarsky S,Baker KB,Maues J,Shajahan-Haq AN

更新日期：2018-10-15 00:00:00

abstract：:Multimodal therapy is generally more effective than single-agent treatment for cancer. rRp450 is an engineered herpes simplex viral mutant that replicates in and kills tumor cells in a relatively selective fashion. It also expresses, in infected cells, the cyclophosphamide (CPA)-sensitive rat cytochrome P450 2B1 (CYP2...

journal_title：Cancer research

authors： Aghi M,Chou TC,Suling K,Breakefield XO,Chiocca EA

更新日期：1999-08-15 00:00:00

abstract：:Aberrant FLT3 expression and/or mutation plays a significant role in leukemogenesis. This has prompted the development of selective small molecule tyrosine kinase inhibitors against FLT3. However, like most tyrosine kinase inhibitors, those against FLT3 are not completely specific and at the doses required to complete...

journal_title：Cancer research

authors： Piloto O,Levis M,Huso D,Li Y,Li H,Wang MN,Bassi R,Balderes P,Ludwig DL,Witte L,Zhu Z,Hicklin DJ,Small D

更新日期：2005-02-15 00:00:00

abstract：:Tumor metastasis is one of the most important clinical aspects of neoplastic disease because patient mortality is frequently attributable to disseminated rather than primary tumors. However, it still is not possible to definitively distinguish those individuals at high risk for disseminated disease, who would benefit ...

journal_title：Cancer research

authors： Hunter KW,Broman KW,Voyer TL,Lukes L,Cozma D,Debies MT,Rouse J,Welch DR

更新日期：2001-12-15 00:00:00

abstract：:Meningiomas constitute the second most common central nervous system tumor, and yet relatively little is known about the molecular events that are important for the pathogenesis and malignant progression of these tumors. We have used serial analysis of gene expression to compare the transcriptomes of nonneoplastic men...

journal_title：Cancer research

authors： Cuevas IC,Slocum AL,Jun P,Costello JF,Bollen AW,Riggins GJ,McDermott MW,Lal A

更新日期：2005-06-15 00:00:00

abstract：:Translocations fusing the strong androgen-responsive gene, TMPRSS2, with ERG or other oncogenic ETS factors may facilitate prostate cancer development. Here, we studied 18 advanced prostate cancers for ETS factor alterations, using reverse transcription-PCR and DNA and RNA array technologies, and identified putative E...

journal_title：Cancer research

authors： Iljin K,Wolf M,Edgren H,Gupta S,Kilpinen S,Skotheim RI,Peltola M,Smit F,Verhaegh G,Schalken J,Nees M,Kallioniemi O

更新日期：2006-11-01 00:00:00

abstract：:Homozygous deletion of the methylthioadenosine phosphorylase (MTAP) gene is a frequent event in a wide variety of human cancers and is a possible molecular target for therapy. One potential therapeutic strategy to target MTAP-deleted tumors involves combining toxic purine analogues such as 6'-thioguanine (6TG) or 2'-f...

journal_title：Cancer research

authors： Tang B,Lee HO,An SS,Cai KQ,Kruger WD

更新日期：2018-08-01 00:00:00