Gemcitabine and Chk1 Inhibitor AZD7762 Synergistically Suppress the Growth of Lkb1-Deficient Lung Adenocarcinoma.

abstract：:Loss of expression of the E-cadherin cell-cell adhesion molecule is important in carcinoma development and progression. Because previous data suggest that loss of E-cadherin expression in breast carcinoma may result from a dominant transcriptional repression pathway acting on the E-cadherin proximal promoter, we pursu...

journal_title：Cancer research

authors： Hajra KM,Chen DY,Fearon ER

更新日期：2002-03-15 00:00:00

abstract：:The association between nonleukemic death and various features recorded at presentation in patients with refractory anemia (RA), RA with ring sideroblasts, and RA with excess of blasts was analyzed in 251 patients using the proportional hazards model. Features associated with higher nonleukemic death rates were: 1% or...

journal_title：Cancer research

authors： Oguma S,Yoshida Y,Uchino H,Maekawa T

更新日期：1987-07-01 00:00:00

abstract：:Transfer RNA methylase (tRNA methylase) activity and capacity were monitored in whole-rat-liver preparations during the induction of hepatocellular carcinomas by an 8-week aflatoxin B1 dosing regimen that produced minimal toxic effects. Significant phases of elevated tRNA methylase capacity occurred at 6 to 9 weeks (2...

journal_title：Cancer research

authors： Busby WF Jr,Paglialunga S,Newberne PM,Wogan GN

更新日期：1976-06-01 00:00:00

abstract：:BD-40, a pyridopyrroloisoquinoline analogue of ellipticines, has dose-dependent cytostatic and cytotoxic effects on cultures of Saccharomyces cerevisiae. These inhibitory effects take place only in growing cells and are enhanced in the presence of oxygen. Among the different repair-deficient mutants examined, a mutant...

journal_title：Cancer research

authors： Moustacchi E,Favaudon V,Bisagni E

更新日期：1983-08-01 00:00:00

abstract：:Hypoxia initiates numerous intracellular signaling pathways important in regulating cell proliferation, differentiation, and death. In this study, we investigated the pathway that hypoxia uses to activate Akt and inactivate glycogen synthase kinase-3 (GSK-3), two proteins the functions of which are important in cell s...

journal_title：Cancer research

authors： Chen EY,Mazure NM,Cooper JA,Giaccia AJ

更新日期：2001-03-15 00:00:00

abstract：:Electron micrographs of CCL237 and FET cells (two slowly growing, differentiated human colon carcinoma lines) revealed enlarged mitochondria with few cristae. Polarographic measurement of respiratory activity in mitochondria isolated from these cell lines was compared to that of CV-1 cells (a normal monkey kidney epit...

journal_title：Cancer research

authors： Modica-Napolitano JS,Steele GD Jr,Chen LB

更新日期：1989-06-15 00:00:00

abstract：:Sphingosine kinase 1 (SK1) plays an important role in estrogen-dependent breast tumorigenesis, but its regulation is poorly understood. A subset of microRNAs (miRNA, miR) is regulated by estrogen and contributes to cellular proliferation and cancer progression. Here, we describe that miR-515-5p is transcriptionally re...

journal_title：Cancer research

authors： Pinho FG,Frampton AE,Nunes J,Krell J,Alshaker H,Jacob J,Pellegrino L,Roca-Alonso L,de Giorgio A,Harding V,Waxman J,Stebbing J,Pchejetski D,Castellano L

更新日期：2013-10-01 00:00:00

abstract：:The discovery of somatic mutations in EGFR and development of EGFR tyrosine kinase inhibitors (TKI) have revolutionized treatment for lung cancer. However, resistance to TKIs emerges in almost all patients and currently no effective treatment is available. Here, we show that β-catenin is essential for development of E...

journal_title：Cancer research

authors： Nakayama S,Sng N,Carretero J,Welner R,Hayashi Y,Yamamoto M,Tan AJ,Yamaguchi N,Yasuda H,Li D,Soejima K,Soo RA,Costa DB,Wong KK,Kobayashi SS

更新日期：2014-10-15 00:00:00

abstract：:The sonic hedgehog (SHH) receptor Patched 1 (Ptch1) is critical for embryonic development, and its loss is linked to tumorigenesis. Germ line inactivation of one copy of Ptch1 predisposes to basal cell carcinoma and medulloblastoma in mouse and man. In many cases, medulloblastoma arising from perturbations of Ptch1 fu...

journal_title：Cancer research

authors： Lee Y,Miller HL,Russell HR,Boyd K,Curran T,McKinnon PJ

更新日期：2006-07-15 00:00:00

abstract：:Four hundred and forty-seven human tumor specimens were accessioned and processed for clonogenic assay, yielding 374 specimens, representing 23 different histiotypes, adequate for culture. Different levels of viable cell inoculum density produced contrasting effects between 255 solid tumors as compared to 72 malignant...

journal_title：Cancer research

authors： Page RH,Tilchen EJ,Davis HL

更新日期：1988-07-15 00:00:00

abstract：:The in vivo activation of aflatoxin B1 (AFB1) was assessed by using two transgenic mouse lines, M2 and M10, in which the human fetus-specific CYP3A7 was expressed in the kidney (M2) and the liver (M10), respectively. Male mice of 8 weeks old from these two lines were treated with a single i.p. injection of AFB1 (4 mg/...

journal_title：Cancer research

authors： Li Y,Yokoi T,Katsuki M,Wang JS,Groopman JD,Kamataki T

更新日期：1997-02-15 00:00:00

abstract：:Cell lines designated SNG-P and SNG-M were established from operation specimens of primary and metastatic regions of human endometrial adenocarcinoma. The cell lines grew well without interruption for over 13 months and were subcultivated more than 65 times. They continue to exhibit stable growth. The cultured cells a...

journal_title：Cancer research

authors： Ishiwata I,Nozawa S,Inoue T,Okumura H

更新日期：1977-06-01 00:00:00

abstract：:The HMGA1 protein is a major factor in chromatin architecture and gene control. It plays a critical role in neoplastic transformation. In fact, blockage of HMGA1 synthesis prevents rat thyroid cell transformation by murine transforming retroviruses, and an adenovirus carrying the HMGA1 gene in the antisense orientatio...

journal_title：Cancer research

authors： Fedele M,Fidanza V,Battista S,Pentimalli F,Klein-Szanto AJ,Visone R,De Martino I,Curcio A,Morisco C,Del Vecchio L,Baldassarre G,Arra C,Viglietto G,Indolfi C,Croce CM,Fusco A

更新日期：2006-03-01 00:00:00

abstract：:The peptide N-formyl-Met-Leu-Phe stimulates chemotaxis and metastasis in rat Walker carcinosarcoma cells by a receptor-mediated pathway. Since oxygen radical generation follows chemotactic stimulation in leukocytes, we looked for similar responses in the Walker tumor. Upon incubation with 10(-6) M N-formyl-Met-Leu-Phe...

journal_title：Cancer research

authors： Leroyer V,Werner L,Shaughnessy S,Goddard GJ,Orr FW

更新日期：1987-09-15 00:00:00

abstract：:Ribonucleotide reductase (RR) is responsible for the de novo conversion of the ribonucleoside diphosphates to deoxyribonucleoside diphosphates, which are essential for DNA synthesis and repair. RR consists of two subunits, hRRM1 and hRRM2. p53R2 is a new RR family member. Because the majority of human tumors possess m...

journal_title：Cancer research

authors： Zhou B,Liu X,Mo X,Xue L,Darwish D,Qiu W,Shih J,Hwu EB,Luh F,Yen Y

更新日期：2003-10-15 00:00:00

abstract：:The Rb/E2F pathway is deregulated in most human brain tumors, and the finding that loss of E2F1 reduced pituitary tumorigenesis in Rb(+/-) mice suggests that loss of pRb induces brain tumors by activating E2F1. We therefore investigated the role of E2F1 in the development and maintenance of brain cancer using a transg...

journal_title：Cancer research

authors： Olson MV,Johnson DG,Jiang H,Xu J,Alonso MM,Aldape KD,Fuller GN,Bekele BN,Yung WK,Gomez-Manzano C,Fueyo J

更新日期：2007-05-01 00:00:00

abstract：:Two subclones of L1210 murine leukemia (L1210-46.1 and L1210-56.3) were isolated in the absence of selective agents. Subclone 56.3 appeared to be more sensitive than was subclone 46.1 to treatment with dexamethasone, 1-beta-D-arabinofuranosyl cytosine, vincristine, and X-irradiation. No differences between the parent ...

journal_title：Cancer research

authors： Brouwer M,Smets LA,Jongsma AP

更新日期：1983-06-01 00:00:00

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：:Overexpression of the polycomb group protein enhancer of zeste homologue 2 (EZH2) occurs in diverse malignancies, including prostate cancer, breast cancer, and glioblastoma multiforme (GBM). Based on its ability to modulate transcription of key genes implicated in cell cycle control, DNA repair, and cell differentiati...

journal_title：Cancer research

authors： Suvà ML,Riggi N,Janiszewska M,Radovanovic I,Provero P,Stehle JC,Baumer K,Le Bitoux MA,Marino D,Cironi L,Marquez VE,Clément V,Stamenkovic I

更新日期：2009-12-15 00:00:00

abstract：:Gastrointestinal malignancy may spread to peritoneal surfaces in the absence of lymphatic or hematogenous metastases. To treat peritoneal carcinomatosis, a uniformly lethal disease process, extensive cytoreductive surgery and i.p. chemotherapy were combined. Early postoperative i.p. chemotherapy was instilled in the f...

journal_title：Cancer research

authors： Sugarbaker PH,Graves T,DeBruijn EA,Cunliffe WJ,Mullins RE,Hull WE,Oliff L,Schlag P

更新日期：1990-09-15 00:00:00

abstract：:Although more than 100 different BRCA1 germ-line mutations have already been identified in breast and/or ovarian cancer families, we report for the first time a deleterious genomic rearrangement in BRCA1. A 1-kb deletion comprising exon 17 was found in a large breast and ovarian cancer family, leading to a frameshift ...

journal_title：Cancer research

authors： Puget N,Torchard D,Serova-Sinilnikova OM,Lynch HT,Feunteun J,Lenoir GM,Mazoyer S

更新日期：1997-03-01 00:00:00

abstract：:Elevated tumor cyclooxygenase-2 (COX-2) expression is associated with tumor invasion, metastasis, and poor prognosis in non-small cell lung cancer (NSCLC). Here, we report that COX-2-dependent pathways contribute to the modulation of E-cadherin expression in NSCLC. First, whereas genetically modified COX-2-sense (COX-...

journal_title：Cancer research

authors： Dohadwala M,Yang SC,Luo J,Sharma S,Batra RK,Huang M,Lin Y,Goodglick L,Krysan K,Fishbein MC,Hong L,Lai C,Cameron RB,Gemmill RM,Drabkin HA,Dubinett SM

更新日期：2006-05-15 00:00:00

abstract：:N-Butyl-N-(4-hydroxybutyl)nitrosamine (BBN), which specifically induces bladder tumors, was shown to be mutagenic to Salmonella typhimurium strains TA 1535 and TA100 in the presence of an S-9 mix prepared from the liver of rats treated with polychlorinated biphenyl. Reduced nicotinamide adenine dinucleotide was a more...

journal_title：Cancer research

authors： Nagao M,Suzuki E,Yasuo K,Yahagi T,Seino Y

更新日期：1977-02-01 00:00:00

abstract：:Colorectal and lung cancers account for one-third of all cancer-related deaths worldwide. Previous studies suggested that Metadherin (MTDH) is involved in the development of colorectal and lung cancers. However, how MTDH regulates the pathogenesis of these cancers remains largely unknown. Using genetically modified mo...

journal_title：Cancer research

authors： Shen M,Xie S,Rowicki M,Michel S,Wei Y,Hang X,Wan L,Lu X,Yuan M,Jin JF,Jaschinski F,Zhou T,Klar R,Kang Y

更新日期：2020-11-25 00:00:00

abstract：:Mechanisms for bladder carcinogenesis and the development of recurrentbladder cancer remain unclear. Aberrant methylation of the 5' CpG island is thought to play an important role in the inactivation of the tumor suppressor genes in cancer. To study whether specific or bulk hypermethylation predicts intrabladder recur...

journal_title：Cancer research

authors： Tada Y,Wada M,Taguchi K,Mochida Y,Kinugawa N,Tsuneyoshi M,Naito S,Kuwano M

更新日期：2002-07-15 00:00:00

abstract：:Glycogen synthase kinase 3beta (GSK3beta) is a multifunctional serine/threonine kinase. We showed that the expression of GSK3beta was drastically down-regulated in human cutaneous squamous cell carcinomas and basal cell carcinomas. Due to its negative regulation of many oncogenic proteins, we hypothesized that GSK3bet...

journal_title：Cancer research

authors： Ma C,Wang J,Gao Y,Gao TW,Chen G,Bower KA,Odetallah M,Ding M,Ke Z,Luo J

更新日期：2007-08-15 00:00:00

abstract：:Loss of chromosome 10q is a frequently observed genetic defect in prostate cancer. Recently, the PTEN/MMAC1 tumor suppressor gene was identified and mapped to chromosome 10q23.3. We studied PTEN structure and expression in 4 in vitro cell lines and 11 in vivo xenografts derived from six primary and nine metastatic hum...

journal_title：Cancer research

authors： Vlietstra RJ,van Alewijk DC,Hermans KG,van Steenbrugge GJ,Trapman J

更新日期：1998-07-01 00:00:00

abstract：:Mutations in the p53 gene were identified in five of eight non-melanoma skin tumors in the sun-exposed areas of xeroderma pigmentosum patients by the polymerase chain reaction and single strand conformation polymorphism analysis followed by sequencing of the DNA. All mutations occurred at the dipyrimidine sites, indic...

journal_title：Cancer research

authors： Sato M,Nishigori C,Zghal M,Yagi T,Takebe H

更新日期：1993-07-01 00:00:00

abstract：:Loss of imprinting (LOI) of the insulin-like growth factor II (IGFII) gene is a frequent phenomenon in colorectal tumor tissues. Previous reports indicated that subjects with colorectal neoplasias show LOI of IGFII in circulating lymphocytes. Furthermore, LOI of IGFII is strongly related to the methylation of a differ...

journal_title：Cancer research

authors： Kaaks R,Stattin P,Villar S,Poetsch AR,Dossus L,Nieters A,Riboli E,Palmqvist R,Hallmans G,Plass C,Friesen MD

更新日期：2009-07-01 00:00:00

abstract：:microRNAs (miRNA) are small noncoding RNAs that participate in diverse biological processes by suppressing target gene expression. Altered expression of miR-21 has been reported in cancer. To gain insights into its potential role in tumorigenesis, we generated miR-21 knockout colon cancer cells through gene targeting....

journal_title：Cancer research

authors： Wang P,Zou F,Zhang X,Li H,Dulak A,Tomko RJ Jr,Lazo JS,Wang Z,Zhang L,Yu J

更新日期：2009-10-15 00:00:00