Chromosomal signatures of a subset of high-grade premalignant cervical lesions closely resemble invasive carcinomas.

abstract：:The regulation of cyclic adenosine 3:5-monophosphate (cyclic AMP) phosphodiesterase activity in homogenates of malignant and cyclic AMP-induced "differentiated" neuroblastoma cells was studied. Neuroblastoma cells of at least three mouse and one human clone had both the low (2 to 4 muM) and the high (66 to 106 muM) Km...

journal_title：Cancer research

authors： Kumar S,Becker G,Prasad KN

更新日期：1975-01-01 00:00:00

abstract：:Epithelial ovarian cancer (EOC) is the sixth most common cancer in women worldwide and, despite advances in detection and therapies, it still represents the most lethal gynecologic malignancy in the industrialized countries. Unfortunately, still relatively little is known about the molecular events that lead to the de...

journal_title：Cancer research

authors： Iorio MV,Visone R,Di Leva G,Donati V,Petrocca F,Casalini P,Taccioli C,Volinia S,Liu CG,Alder H,Calin GA,Ménard S,Croce CM

更新日期：2007-09-15 00:00:00

abstract：:Vinyl chloride (VC) induces angiosarcomas of the liver (ASL) and hepatocellular carcinomas (HCCs) in humans and rodents. We examined the presence of p53 gene mutations in ASL and HCC induced by VC in Sprague Dawley rats; 25 ASL and eight HCCs were analyzed for point mutations in exons 5-8, using PCR amplification, sin...

journal_title：Cancer research

authors： Barbin A,Froment O,Boivin S,Marion MJ,Belpoggi F,Maltoni C,Montesano R

更新日期：1997-05-01 00:00:00

abstract：:Allelic variants of the CYP2D6 gene, a member of the cytochrome P450 gene superfamily, have been implicated in susceptibility to lung carcinogenesis. Human breast CYP2D6 and CYP2D7P (from a pseudogene) mRNAs were previously reported to be expressed as a series of splice variants. In this study, the expression of full-...

journal_title：Cancer research

authors： Huang Z,Fasco MJ,Spivack S,Kaminsky LS

更新日期：1997-07-01 00:00:00

abstract：:Barrett's esophagus, a columnar metaplasia of the lower esophagus epithelium related to gastroesophageal reflux disease, is the strongest known risk factor for the development of esophageal adenocarcinoma (EAC). Understanding the signal transduction events involved in esophageal epithelium carcinogenesis may provide i...

journal_title：Cancer research

authors： Yen CJ,Izzo JG,Lee DF,Guha S,Wei Y,Wu TT,Chen CT,Kuo HP,Hsu JM,Sun HL,Chou CK,Buttar NS,Wang KK,Huang P,Ajani J,Hung MC

更新日期：2008-04-15 00:00:00

abstract：:Some of the possible mechanisms by which polyethylene glycol (PEG) augments the ability of MOPC-315 tumor bearer spleen cells to mediate in vitro antitumor cytotoxicity were evaluated. The level of antitumor cytotoxicity obtained in 5-day cultures of tumor bearer spleen cell suspensions correlated inversely with the p...

journal_title：Cancer research

authors： Mokyr MB,Przepiorka D,Dray S

更新日期：1982-07-01 00:00:00

abstract：:In order to study whether cell fusion would modify the DNA copy number of an amplified oncogene, somatic cell hybrids were made between the human neuroepithelioma cell line MCIXC and HeLaCOT human adenocarcinoma cells. MCIXC contains approximately 21 copies of the c-myc oncogene and HeLaCOT contains approximately 5 co...

journal_title：Cancer research

authors： Iman DS,Shay JW

更新日期：1989-08-15 00:00:00

abstract：:APCL, a central nervous system-specific sequence homologue of the adenomatous polyposis coli tumor suppressor, can regulate the cytoplasmic level of beta-catenin as the adenomatous polyposis coli tumor suppressor does, but its overall biological function remains unclear. Using a yeast two-hybrid system, we attempted t...

journal_title：Cancer research

authors： Nakagawa H,Koyama K,Murata Y,Morito M,Akiyama T,Nakamura Y

更新日期：2000-01-01 00:00:00

abstract：:The basal layer of the epidermis and hair follicles is composed of actively cycling, transit-amplifying cells and quiescent cells including stem cells. To determine which population is the target of carcinogenic chemicals, we treated CD-1 female mice topically with 5-fluorouracil (5-FU), an agent known to kill cycling...

journal_title：Cancer research

authors： Morris RJ,Coulter K,Tryson K,Steinberg SR

更新日期：1997-08-15 00:00:00

abstract：:Retinoic acid (RA)-treated HL-60 cells were used as a model to study differentiation of granulocytic leukemias. RA induces these cells to mature into granulocytes and to decrease growth. Mediators of these RA effects have not been identified definitively, but transforming growth factor-beta (TGF-beta) has been implica...

journal_title：Cancer research

authors： Nunes I,Kojima S,Rifkin DB

更新日期：1996-02-01 00:00:00

abstract：:Endocrine therapies effectively improve the outcomes of patients with estrogen receptor (ER)-positive breast cancer. However, the emergence of drug-resistant tumors creates a core clinical challenge. In breast cancer cells rendered resistant to the antiestrogen fulvestrant, we defined causative mechanistic roles for t...

journal_title：Cancer research

authors： Shibata T,Watari K,Izumi H,Kawahara A,Hattori S,Fukumitsu C,Murakami Y,Takahashi R,Toh U,Ito KI,Ohdo S,Tanaka M,Kage M,Kuwano M,Ono M

更新日期：2017-01-15 00:00:00

abstract：:Rhabdomyosarcoma (RMS) is a common soft-tissue sarcoma of childhood in need of more effective therapeutic options. The expression of p53 in RMS is heterogeneous such that some tumors are wild-type whereas others are p53 mutant. The small molecule CP-31398 modulates both the wild-type and the mutant p53 proteins. Here,...

journal_title：Cancer research

authors： Xu J,Timares L,Heilpern C,Weng Z,Li C,Xu H,Pressey JG,Elmets CA,Kopelovich L,Athar M

更新日期：2010-08-15 00:00:00

abstract：:To understand the involvement of allelic losses and inactivation of tumor suppressor genes for the development of endometrial carcinoma of the uterus (EC), 24 cases of EC were examined for loss of heterozygosity (LOH) using a total of 57 polymorphic DNA markers covering all 23 pairs of chromosomes. LOH was observed at...

journal_title：Cancer research

authors： Okamoto A,Sameshima Y,Yamada Y,Teshima S,Terashima Y,Terada M,Yokota J

更新日期：1991-10-15 00:00:00

abstract：:Replicating adenoviruses (Ads) are designed to replicate in and destroy cancer cells, generating viral progeny that spread within the tumor. To address the importance of the primary cellular receptor for Ads, the coxsackievirus and Ad receptor (CAR), in permitting intratumoral spread of a replicating Ad, we have used ...

journal_title：Cancer research

authors： Douglas JT,Kim M,Sumerel LA,Carey DE,Curiel DT

更新日期：2001-02-01 00:00:00

abstract：:Insulin-like growth factor II is a growth factor important in fetal development. Several cancer tissues and cell lines have been reported to express IGF-II and rat IGF-II is mitogenic for breast cancer cell lines. Using Northern analysis and ribonuclease protection assays, IGF-II mRNA was detected in normal fibroblast...

journal_title：Cancer research

authors： Yee D,Cullen KJ,Paik S,Perdue JF,Hampton B,Schwartz A,Lippman ME,Rosen N

更新日期：1988-12-01 00:00:00

abstract：:Preclinical and clinical development of agents that inhibit cell-cycle progression have brought an understanding of the feasibility of targeting various cell-cycle regulators in patients with cancer. Small molecule inhibitors targeting key proteins that participate in cell-cycle progression including the cyclin-depend...

journal_title：Cancer research

authors： Mills CC,Kolb EA,Sampson VB

更新日期：2018-01-15 00:00:00

abstract：:The mechanism by which gonadotropin-releasing hormone (GnRH) agonists and antagonists inhibit tumor cell growth and proliferation is controversial. Direct mediation of the antitumor effects through the high-affinity GnRH receptors has been questioned because of the low level of expression of receptors on the tumor cel...

journal_title：Cancer research

authors： Kakar SS

更新日期：1998-10-15 00:00:00

abstract：:Elevated expression of Bmi-1 is associated with many cancers, including breast cancer. Here, we examined the oncogenic potential of Bmi-1 in MCF10A cells, a spontaneously immortalized, nontransformed strain of human mammary epithelial cells (HMEC). Bmi-1 overexpression alone in MCF10A cells did not result in oncogenic...

journal_title：Cancer research

authors： Datta S,Hoenerhoff MJ,Bommi P,Sainger R,Guo WJ,Dimri M,Band H,Band V,Green JE,Dimri GP

更新日期：2007-11-01 00:00:00

abstract：:Clinical photodynamic therapy consists of the systemic administration of a derivative of hematoporphyrin (Photofrin II) followed by exposure of malignant lesions to continuous visible laser irradiation. We investigated the effects of various modifications of laser light delivery on the efficacy of photodynamic therapy...

journal_title：Cancer research

authors： Gibson SL,VanDerMeid KR,Murant RS,Raubertas RF,Hilf R

更新日期：1990-11-15 00:00:00

abstract：:A deletion in an Alu repetitive sequence in the fifth intron of the c-sis gene of meningioma patients was previously described (M. Smidt et al., J. Clin. Invest., 86:1151-1157, 1990). The authors analyzed the structure of this intron in DNA from peripheral blood leukocytes and tumor samples of 86 patients with sporadi...

journal_title：Cancer research

authors： Smidt M,Dumanski JP,Collins VP,Ratner L

更新日期：1991-08-15 00:00:00

abstract：:The term "Turcot's syndrome" has been used to describe approximatively 55 patients with an association of colonic polyposis and primary neuroepithelial tumors of the central nervous system. The p53 tumor suppressor gene is a possible candidate underlying the syndrome because (a) mutations in the p53 gene are ubiquitou...

journal_title：Cancer research

authors： Kikuchi T,Rempel SA,Rutz HP,de Tribolet N,Mulligan L,Cavenee WK,Jothy S,Leduy L,Van Meir EG

更新日期：1993-03-01 00:00:00

abstract：:Serum hypergastrinemia promotes the growth of colorectal adenocarcinoma. Some colorectal adenomas express cholecystokinin B/gastrin receptor mRNA, and thus hypergastrinemia may increase progression through the adenoma-carcinoma sequence. This was investigated in the multiple intestinal neoplasia APC(Min-/+) mouse. Ser...

journal_title：Cancer research

authors： Watson SA,Smith AM

更新日期：2001-01-15 00:00:00

abstract：:We have previously described a tumor model in which the influenza hemagglutinin protein (HA) expressed on the BALB/c-derived MT901 tumor line serves as an immunization-dependent tumor rejection antigen in normal syngeneic mice. Although the HA antigen in this model is clearly foreign to normal BALB/c mice, many tumor ...

journal_title：Cancer research

authors： Eck SC,Turka LA

更新日期：2001-04-01 00:00:00

abstract：:Plexiform neurofibromas are benign nerve sheath Schwann cell tumors characterized by biallelic mutations in the neurofibromatosis type 1 (NF1) tumor suppressor gene. Atypical neurofibromas show additional frequent loss of CDKN2A/Ink4a/Arf and may be precursor lesions of aggressive malignant peripheral nerve sheath tum...

journal_title：Cancer research

authors： Chaney KE,Perrino MR,Kershner LJ,Patel AV,Wu J,Choi K,Rizvi TA,Dombi E,Szabo S,Largaespada DA,Ratner N

更新日期：2020-11-01 00:00:00

abstract：:To determine whether the toxic effects and changes in many cell functions caused by antitumor 1-nitroacridines are related to their enzymatically mediated covalent interstrand DNA cross-linking (J. Konopa, J. W. Pawlak, and K. Pawlak. Chem.-Biol. Interact., 43: 175-197, 1983), the cross-linking potency of the derivati...

journal_title：Cancer research

authors： Pawlak K,Pawlak JW,Konopa J

更新日期：1984-10-01 00:00:00

abstract：:Acquired resistance to cisplatin has been generated in vitro in two human ovarian carcinoma cell lines: 41M, established from a previously untreated patient; and CH1, from a patient previously treated with cisplatin and cis-diammine-1,1-cyclobutane dicarboxylatoplatinum(II) (carboplatin). In neither cell line with acq...

journal_title：Cancer research

authors： Kelland LR,Mistry P,Abel G,Loh SY,O'Neill CF,Murrer BA,Harrap KR

更新日期：1992-07-15 00:00:00

abstract：:Human mesenchymal stem cells (hMSC) aid in tissue maintenance and repair by differentiating into specialized cell types. Due to this ability, hMSC are currently being evaluated for cell-based therapies of tissue injury and degenerative diseases. However, extensive expansion ex vivo is a prerequisite to obtain the cell...

journal_title：Cancer research

authors： Røsland GV,Svendsen A,Torsvik A,Sobala E,McCormack E,Immervoll H,Mysliwietz J,Tonn JC,Goldbrunner R,Lønning PE,Bjerkvig R,Schichor C

更新日期：2009-07-01 00:00:00

abstract：:Prior studies of fluorescence anisotropy (polarization) with diphenylhexatriene in normal and malignant cell populations have shown differences which have been attributed to an altered membrane lipid composition in cancer. We studied fresh tumor cells from patients with diverse lymphoid neoplasms and found a discrete ...

journal_title：Cancer research

authors： Spiegel RJ,Magrath IT,Shutta JA

更新日期：1981-02-01 00:00:00

abstract：:Effects of calyculin A, a potent inhibitor of protein phosphatases 1 and 2A, on X-ray cell killing and chromatin structure were studied using cultured mammalian cells (BHK21). Calyculin A at concentrations of 2.5-20 nM enhanced X-ray cell killing when exponentially growing BHK21 cells were treated with calyculin A for...

journal_title：Cancer research

authors： Nakamura K,Antoku S

更新日期：1994-04-15 00:00:00

abstract：:The insulin-like growth factor-1 receptor (IGF-1R) plays a pivotal role in transformation, growth, and survival of malignant cells, and has emerged as a general and promising target for cancer treatment. However, no fully selective IGF-1R inhibitors have thus far been found. This is explained by the fact that IGF-1R i...

journal_title：Cancer research

authors： Girnita A,Girnita L,del Prete F,Bartolazzi A,Larsson O,Axelson M

更新日期：2004-01-01 00:00:00