Imaging of branched chain amino acid metabolism in tumors with hyperpolarized 13C ketoisocaproate.

abstract：:Loss of imprinting (LOI) of insulin-like growth factor 2 (IGF2) is a common event in many cancers and typically activates the maternally silenced allele. The resulting biallelic IGF2 expression correlates strongly with the hypomethylation of a differentially methylated region (DMR) near its promoter. It has also been ...

journal_title：International journal of cancer

authors： Cheng YW,Idrees K,Shattock R,Khan SA,Zeng Z,Brennan CW,Paty P,Barany F

更新日期：2010-08-01 00:00:00

abstract：:Exposure of Chinese hamster cells to polyamines at an elevated temperature (42 degrees C) results in synergistic cell killing. The effectiveness of polyamines in potentiating thermal killing decreases in the following order: spermine greater than spermidine greater than cadaverine greater than putrescine. The magnitud...

journal_title：International journal of cancer

authors： Ben-Hur E,Prager A,Riklis E

更新日期：1978-11-15 00:00:00

abstract：:A mammographic breast cancer screening programme has been ongoing in the Florence District (Italy) since 1970 and a favourable impact of screening on breast cancer mortality of women aged 50-70 has been shown by means of a case-control study. Two hundred and eleven screen- and 116 interval-detected cancers in the peri...

journal_title：International journal of cancer

authors： Paci E,Ciatto S,Buiatti E,Cecchini S,Palli D,Rosselli del Turco M

更新日期：1990-08-15 00:00:00

abstract：:Data from 1,916 cases of oral neoplasms occurring in the Sudan in a 16-year period, from January 1970 to December 1985, were retrieved and analysed. The study revealed a relatively high frequency of oral neoplasms in comparison with neighbouring countries. In this study, squamous-cell carcinoma was the most common ora...

journal_title：International journal of cancer

authors： Idris AM,Ahmed HM,Mukhtar BI,Gadir AF,el-Beshir EI

更新日期：1995-04-10 00:00:00

abstract：:Various angiogenesis-related self-molecules have been considered to be therapeutic targets. However, the direct use of self-molecules as vaccines is not recommended because of the inherent ability of the host to develop immune tolerance. Antigen 43 (Ag43) is a surface protein found in E. coli and contains an α and a β...

journal_title：International journal of cancer

authors： Huang FY,Li L,Liu Q,Li YN,Bai RZ,Huang YH,Zhao HG,Guo JL,Zhou SL,Wang H,Lin YY,Tan GH

更新日期：2014-04-15 00:00:00

abstract：:The serine protease urokinase-type plasminogen activator (uPA) plays a significant role in tumor cell invasion and metastasis when bound to its specific receptor, uPAR (also known as CD87). In addition to the uPA-uPAR system, matrix metalloproteinases (MMPs) are involved in tumor cell invasion and metastasis. In this ...

journal_title：International journal of cancer

authors： Kunigal S,Lakka SS,Gondi CS,Estes N,Rao JS

更新日期：2007-11-15 00:00:00

abstract：:Serum levels of IL-6 were evaluated in a large group of patients with benign or malignant gynecological tumors. The results obtained were correlated with the patients' clinicopathological features and follow-up data. Using a highly sensitive immunoenzymatic method for the evaluation of serum IL-6 levels, we observed t...

journal_title：International journal of cancer

authors： Scambia G,Testa U,Panici PB,Martucci R,Foti E,Petrini M,Amoroso M,Masciullo V,Peschle C,Mancuso S

更新日期：1994-05-01 00:00:00

abstract：:Inactivation of the tumor suppressor gene, von Hippel-Lindau (VHL), is known to play an important role in the development of sporadic clear cell renal cell carcinomas (ccRCCs). Even if available targeted therapies for metastatic RCCs (mRCCs) have helped to improve progression-free survival rates, they have no durable ...

journal_title：International journal of cancer

authors： Bouhamdani N,Joy A,Barnett D,Cormier K,Léger D,Chute IC,Lamarre S,Ouellette R,Turcotte S

更新日期：2017-08-15 00:00:00

abstract：:Hepatocellular carcinoma (HCC) development entails changes in liver metabolism. Current knowledge on metabolic perturbations in HCC is derived mostly from case-control designs, with sparse information from prospective cohorts. Our objective was to apply comprehensive metabolite profiling to detect metabolites whose se...

journal_title：International journal of cancer

authors： Stepien M,Keski-Rahkonen P,Kiss A,Robinot N,Duarte-Salles T,Murphy N,Perlemuter G,Viallon V,Tjønneland A,Rostgaard-Hansen AL,Dahm CC,Overvad K,Boutron-Ruault MC,Mancini FR,Mahamat-Saleh Y,Aleksandrova K,Kaaks R,Kühn T,

更新日期：2021-02-01 00:00:00

abstract：:The effects of prolonged administration of genistein, a tyrosine-kinase inhibitor, on sodium-chloride-enhanced induction of gastric carcinogenesis induced by N-methyl-N'-nitro-N-nitrosoguanidine, and the labeling and apoptotic indices and vessel counts in the gastric mucosa and gastric cancers, were investigated in Wi...

journal_title：International journal of cancer

authors： Tatsuta M,Iishi H,Baba M,Yano H,Uehara H,Nakaizumi A

更新日期：1999-01-29 00:00:00

abstract：:BRCA1 and BRCA2 play essential roles in maintaining the genome stability. Pathogenic germline mutations in these two genes disrupt their function, lead to genome instability and increase the risk of developing breast and ovarian cancers. BRCA mutations have been extensively screened in Caucasian populations, and the r...

journal_title：International journal of cancer

authors： Bhaskaran SP,Chandratre K,Gupta H,Zhang L,Wang X,Cui J,Kim YC,Sinha S,Jiang L,Lu B,Wu X,Qin Z,Huang T,Wang SM

更新日期：2019-08-15 00:00:00

abstract：:LiSa-2 is a stable cell line derived from a poorly differentiated, pleomorphic liposarcoma. In serum-containing medium, LiSa-2 cells are fibroblastoid and rapidly dividing. In a serum-free, chemically defined culture medium containing physiological concentrations of insulin, triiodothyronine and cortisol, LiSa-2 cells...

journal_title：International journal of cancer

authors： Wabitsch M,Brüderlein S,Melzner I,Braun M,Mechtersheimer G,Möller P

更新日期：2000-12-15 00:00:00

abstract：:There is little long-term follow-up information about how the number of melanoma deaths and case fatality vary over time according to the measured thickness of melanoma at diagnosis. This population-based longitudinal cohort study examines patterns and trends in case fatality among 44,531 people in Queensland (Austral...

journal_title：International journal of cancer

authors： Baade PD,Whiteman DC,Janda M,Cust AE,Neale RE,Smithers BM,Green AC,Khosrotehrani K,Mar V,Soyer HP,Aitken JF

更新日期：2020-09-01 00:00:00

abstract：:Although some authorities consider smoking to be an established risk factor for colorectal cancer, the international literature is not entirely consistent. Further, only 1 study has addressed the association with smokeless tobacco and none with Scandinavian moist snuff (snus). This retrospective cohort study included ...

journal_title：International journal of cancer

authors： Nordenvall C,Nilsson PJ,Ye W,Nyrén O

更新日期：2011-01-01 00:00:00

abstract：:Our objective was to examine whether parental exposure to atomic bomb radiation has led to increased cancer and/or noncancer mortality rates among the offspring. We studied 41,010 subjects born from May 1946 through December 1984 (i.e., conceived between 1 month and 38 years after the bombings) and surviving for at le...

journal_title：International journal of cancer

authors： Izumi S,Suyama A,Koyama K

更新日期：2003-11-01 00:00:00

abstract：:In this report, we quantified HTLV-I provirus load using the AmpliSensor system, which utilizes fluorescence to measure PCR products. With this method, provirus loads could be measured within 6 hr, and the results obtained correlated well with those obtained by other methods. Samples from 256 blood donors, who were po...

journal_title：International journal of cancer

authors： Etoh K,Yamaguchi K,Tokudome S,Watanabe T,Okayama A,Stuver S,Mueller N,Takatsuki K,Matsuoka M

更新日期：1999-06-11 00:00:00

abstract：:To investigate the association of childhood ALL and SES, we collected data on 507 children aged 0-14 years diagnosed with ALL between 1997 and 2002 from the population-based Cancer Registry of São Paulo, Brazil, covering 96 districts. Each child was assigned to an SES category based on the district of residence at dia...

journal_title：International journal of cancer

authors： Ribeiro KB,Buffler PA,Metayer C

更新日期：2008-10-15 00:00:00

abstract：:Stimulated by a report on elevated IgA levels in nasopharyngeal carcinoma (NPC), we tested a total of 372 sera from patients with NPC, other carcinomas of head and neck or elsewhere, Burkitt's lymphoma (BL), infectious mononucleosis (IM) or healthy controls. The sera were titrated in indirect immunofluorescence tests ...

journal_title：International journal of cancer

authors： Henle G,Henle W

更新日期：1976-01-15 00:00:00

abstract：:Due to the large scale use of asbestos (more than 3.5 million tons produced or imported until its definitive banning in 1992), a specific national surveillance system of mesothelioma incident cases is active in Italy, with direct and individual anamnestic etiological investigation. In the period between 1993 and 2004,...

journal_title：International journal of cancer

authors： Marinaccio A,Binazzi A,Marzio DD,Scarselli A,Verardo M,Mirabelli D,Gennaro V,Mensi C,Riboldi L,Merler E,Zotti RD,Romanelli A,Chellini E,Silvestri S,Pascucci C,Romeo E,Menegozzo S,Musti M,Cavone D,Cauzillo G,Tumino

更新日期：2012-05-01 00:00:00

abstract：:Gliomas are aggressive tumors of the central nervous system originating from proliferating neural cells. Regulators of neural stem or progenitor cells biology may thus influence aspects of brain tumorigenesis, such as the maintenance of tumor-propagating potential. We investigated the role of Pax6, a neurogenic transc...

journal_title：International journal of cancer

authors： Appolloni I,Calzolari F,Barilari M,Terrile M,Daga A,Malatesta P

更新日期：2012-10-01 00:00:00

abstract：:Experimental studies have consistently shown a protective effect of nonsteroidal antiinflammatory drugs (NSAIDs) against nonmelanoma skin cancers (NMSC). However, little human epidemiological research has been done in this regard. We used data from the Skin Cancer Chemoprevention Study to explore the association of NS...

journal_title：International journal of cancer

authors： Grau MV,Baron JA,Langholz B,Karagas M,Greenberg ER,Stukel TA,Mandel JS

更新日期：2006-08-01 00:00:00

abstract：:The sister chromatid exchange (SCE) rates of cell lines derived from patients with different malignant and premalignant disease were studied before and after intracerebral inoculation into nude mice and were compared to the SCE frequencies of cell lines from healthy controls. Lymphoma lines characterized by chromosoma...

journal_title：International journal of cancer

authors： Fonatsch C,Kirchner HH,Schaadt M,Günzel M,Diehl V

更新日期：1981-10-15 00:00:00

abstract：:Prostate cancer (PC) has the highest degree of genetic transmission of any form of malignancy. In some families, the hereditary pattern is so strong as to mimic an autosomal dominance trait. We reviewed the known predisposing genetic markers to assess possible strategies for screening of families at risk. We carried o...

journal_title：International journal of cancer

authors： Lynch HT,Kosoko-Lasaki O,Leslie SW,Rendell M,Shaw T,Snyder C,D'Amico AV,Buxbaum S,Isaacs WB,Loeb S,Moul JW,Powell I

更新日期：2016-06-01 00:00:00

abstract：:A panel of eight conditionally immortal lines derived by infection of human breast epithelial cells with an amphotropic retrovirus transducing a ts mutant of SV40 large T-antigen was analyzed with respect to individual retroviral integration patterns. Each line contained multiple integration sites which were clonal an...

journal_title：International journal of cancer

authors： Stamps AC,Davies SC,Burman J,O'Hare MJ

更新日期：1994-06-15 00:00:00

abstract：:Thrombin is now recognized as an important factor in many cancers. Here, we examined the expression and role of the recently discovered thrombin receptor PAR4, in human colon cancer cells. PAR4 mRNA was found in 10 out of 14 (71%) human colon cancer cell lines tested but not in epithelial cells isolated from normal hu...

journal_title：International journal of cancer

authors： Gratio V,Walker F,Lehy T,Laburthe M,Darmoul D

更新日期：2009-04-01 00:00:00

abstract：:Production of interleukin-6 (IL-6) by human pancreatic carcinoma cells inversely correlates with potentials for blood-borne metastasis to the liver in nude mice. IL-6 cDNA was transfected to PCI-43, one of our cultured pancreatic carcinoma cell lines that does not produce IL-6 and generates numerous metastases to the ...

journal_title：International journal of cancer

authors： Saito K,Ishikura H,Kishimoto T,Kawarada Y,Yano T,Takahashi T,Kato H,Yoshiki T

更新日期：1998-01-19 00:00:00

abstract：:In this study we investigated the effect of Tax on nucleotide excision repair (NER) in human T-cell lines by using the host cell repair analysis of UVC-irradiated reporter plasmid. This analysis revealed a p53-dependent NER activity in wild type (w.t.) p53-containing T-cells and p53-independent NER in w.t. p53-lacking...

journal_title：International journal of cancer

authors： Schavinsky-Khrapunsky Y,Priel E,Aboud M

更新日期：2008-01-15 00:00:00

abstract：:While the association between fruit consumption and bladder cancer risk has been extensively reported, studies have had inadequate statistical power to investigate associations between types of fruit and bladder cancer risk satisfactorily. Fruit consumption in relation to bladder cancer risk was investigated by poolin...

journal_title：International journal of cancer

authors： Jochems SHJ,Reulen RC,van Osch FHM,Witlox WJA,Goossens ME,Brinkman M,Giles GG,Milne RL,van den Brandt PA,White E,Weiderpass E,Huybrechts I,Hémon B,Agudo A,Bueno-de-Mesquita B,Cheng KK,van Schooten FJ,Bryan RT,Wesseliu

更新日期：2020-10-15 00:00:00

abstract：:IL-10 mRNA expression and protein production in established melanoma cell lines and freshly cultured primary and metastatic melanoma cells was examined. The in situ distribution of IL-10 in native melanoma tissue was also investigated by immunohistochemistry in primary tumors, metastases, benign melanocytic nevi and n...

journal_title：International journal of cancer

authors： Dummer W,Bastian BC,Ernst N,Schänzle C,Schwaaf A,Bröcker EB

更新日期：1996-05-29 00:00:00

abstract：:In recent years, Akt signaling has gained recognition for its functional role in more aggressive, therapy-resistant malignancies. As it is frequently constitutively active in cancer cells, several drugs are being investigated for their ability to inhibit Akt signaling. The purpose of this study is to determine effect ...

journal_title：International journal of cancer

authors： Srinivasan S,Koduru S,Kumar R,Venguswamy G,Kyprianou N,Damodaran C

更新日期：2009-08-15 00:00:00