Abstract:
:An investigation was carried out to establish whether the reduction in catalase, glutathione peroxidase and superoxide dismutase activity, normally observed in liver tumours, is an early event and therefore of pathogenetic importance, or whether it is a late occurrence. Experiments performed on dimethylnitrosamine-treated hepatectomized and non-hepatectomized rats show that the decrease in activity of these enzymes is entirely due to hepatectomy, since the tumour-inducing doses of dimethylnitrosamine failed to provoke variations in the activity of these enzymes, in either normal or regenerating liver.
journal_name
Int J Cancerjournal_title
International journal of cancerauthors
Liotti FS,Menghini AR,Guerrieri P,Mariucci G,Locci P,Bruschelli Gdoi
10.1002/ijc.2910420529subject
Has Abstractpub_date
1988-11-15 00:00:00pages
803-6issue
5eissn
0020-7136issn
1097-0215journal_volume
42pub_type
杂志文章abstract::3-Nitrobenzanthrone (3-NBA) is an environmental pollutant and suspected human carcinogen found in emissions from diesel and gasoline engines and on the surface of ambient air particulate matter; human exposure to 3-NBA is likely to occur primarily via the respiratory tract. In our study female Sprague Dawley rats were...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.21095
更新日期:2005-10-10 00:00:00
abstract::Sprague-Dawley rats were given combinations of aminopyrine or oxytetracycline and sodium nitrite in drinking water. Of 30 animals receiving 0.1% (1,000 ppm) of aminopyrine and sodium nitrite for 30 weeks, 29 died with hemangioendothelial sarcomas of the liver. The same tumor caused death in 26 of 30 animals that recei...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910160203
更新日期:1975-08-15 00:00:00
abstract::Murine monoclonal antibody HRS-4 (Ab1), which defines the cell-bound and soluble CD30 antigen associated with Hodgkin's lymphoma, was used to generate monoclonal anti-idiotypic antibodies (Ab2) in syngeneic BALB/c mice. Murine monoclonal Ab2 14G9 and Ab2 9G10 directed against HRS-4 were shown to be anti-idiotypic Ab2 ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910500623
更新日期:1992-04-01 00:00:00
abstract::Triple-negative breast cancer (TNBC) is the most aggressive subtype of breast cancer with high proliferative and metastatic phenotypes. CDCA7, a new member of the cell division cycle associated family of genes, is involved in embryonic development and dysregulated in various types of human cancer. However, the biologi...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.31766
更新日期:2018-11-15 00:00:00
abstract::A subgroup of medulloblastomas shows constitutive activation of the Sonic hedgehog pathway with expression of GLI1. We identified the subset of GLI1 transforming target genes specifically expressed in medulloblastomas by comparing GLI1 targets in RK3E cells transformed by GLI1 with the gene expression profile of Sonic...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.23929
更新日期:2009-01-01 00:00:00
abstract::We have recently shown that an adenovirus carrying REIC/Dkk-3 (Ad-REIC) exhibits a potent tumor-specific cell-killing function for various human cancers. It has also become evident that some human cancers are resistant to Ad-REIC-induced apoptosis. The aim of the present study was to determine the molecular mechanisms...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.24764
更新日期:2010-04-01 00:00:00
abstract::Tumor angiogenesis plays a critical role in colorectal cancer progression. Recent randomized clinical trials have revealed the additive effect of bevacizumab, a humanized monoclonal antibody against vascular endothelial growth factor (VEGF)-A, to conventional chemotherapy in the improved survival of patients with meta...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.28686
更新日期:2014-07-15 00:00:00
abstract::Although treatment of Hodgkin's lymphoma (HL) with a multi-drug approach has been very successful, its toxicity becomes evident after several years as secondary malignancies and cardiovascular disease. Therefore, the current goal in HL treatment is to find new therapies that specifically target the deregulated signali...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.23477
更新日期:2008-07-01 00:00:00
abstract::The independent effects of parity and age at first birth on breast cancer incidence are investigated in a 1% sample of women aged 16 to 59 from the 1971 Census of England and Wales. Over the period 1971-81, 1,003 breast cancer cases occurred in the cohort of 113,263 women who were either married, widowed or divorced a...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910430606
更新日期:1989-06-15 00:00:00
abstract::Twin studies suggest a familial aggregation of bladder cancer but elements of this increased familial risk of bladder cancer are not well understood. To characterize familial risk of bladder cancer, we examined the relationship between family history of bladder and other types of cancer among first-degree relatives an...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.33486
更新日期:2021-01-27 00:00:00
abstract::Histone H3 lysine 9 trimethylation (H3K9me3) is associated with transcriptional repression and regulated by histone lysine methyltransferases such as SUV39H1 and ESET. However, the functional roles of these enzymes in hepatocellular carcinoma (HCC) remain uncertain. In this study, we conducted loss-of-function assays ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.28985
更新日期:2015-01-15 00:00:00
abstract::Children are especially sensitive to ionizing radiation and chemical carcinogens, and limiting their cancer risk is of great public concern. Calorie restriction (CR) is a potent intervention for suppressing cancer. However, CR is generally not appropriate for children. This study, therefore, examined to see if adult-o...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.28751
更新日期:2014-09-01 00:00:00
abstract::To better understand the role of individual and lifestyle factors in human disease, an exposome-wide association study was performed to investigate within a single-study anthropometry measures and lifestyle factors previously associated with B-cell lymphoma (BCL). Within the European Prospective Investigation into Can...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.33369
更新日期:2020-10-31 00:00:00
abstract::Eight squirrel monkeys (Saimiri sciureus) challenged with EBV or EBV-transformed SLCL were naturally or experimentally infected with Plasmodium knowlesi or Pl. brasilianum. Most of the animals had been splenectomized and unilaterally nephrectomized. Three of these monkeys received one dose of 6 to 12 X 10(8) autologou...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910170417
更新日期:1976-04-15 00:00:00
abstract::Transforming growth factor-beta (TGFbeta1) enhances human MDA-MB-231 breast tumour cell invasion of reconstituted basement membrane in vitro but does not inhibit proliferation of this cell line. In contrast to basal invasion, which is plasmin-, urokinase (uPA)-, tissue-type plasminogen activator (t-PA)-, matrix metall...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19980302)75:5<721::aid-ijc
更新日期:1998-03-02 00:00:00
abstract::A variety of analytical approaches have indicated that melanoma cell line UCLA-SO-M14 (M14) and breast carcinoma cell line MDA-MB-435 originate from a common donor. This indicates that at some point in the past, one of these cell lines became misidentified, meaning that it ceased to correspond to the reported donor an...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.31067
更新日期:2018-02-01 00:00:00
abstract::Three polycyclic hydrocarbons, benz(a)anthracene, 3-methylcholanthrene and 7,12-dimethylbenz(a)anthracene, have been studied in a cell-mediated mutagenesis system using BHK 21 cells to metabolize the hydrocarbons and V-79 cells as targets for detecting induced cytotoxicity and mutation. In large-scale experiments, the...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910230516
更新日期:1979-05-15 00:00:00
abstract::Pancreatic tumors overexpress FGF-2 and t-PA, but the implication of the growth factor in t-PA synthesis and t-PA-dependent tumor invasion remains unknown. FGF-2 is present in different isoforms: The 18 kDa FGF-2 is secreted, while the 22.5 kDa one is nuclearized and exerts intracrine regulations bypassing cell-surfac...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(20000215)85:4<555::aid-ijc
更新日期:2000-02-15 00:00:00
abstract::Freshly isolated human peripheral blood monocytes from healthy volunteers are not cytotoxic to allogeneic A375 melanoma cells, but they were rendered tumoricidal by incubation in vitro with either liposomes containing 5 micrograms/mumol phospholipid of muramyl tripeptide phosphatidylethanolamine (liposome-MTP-PE; opti...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910380407
更新日期:1986-10-15 00:00:00
abstract::ECOG 1696 was a Phase II multi-center trial testing vaccination with melanoma peptides, gp100, MART-1 and tyrosinase delivered alone, with GM-CSF, IFN-α2b or both cytokines to HLA-A2(+) patients with metastatic melanoma. Here, the frequency of circulating CD8(+) tetramer(+) (tet(+) ) T cells and maturation stages of...
journal_title:International journal of cancer
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1002/ijc.26481
更新日期:2012-08-15 00:00:00
abstract::Cancer survival varies by place of residence, but it remains uncertain whether this reflects differences in tumour, patient and treatment characteristics (including tumour stage, indicators of socioeconomic status (SES), comorbidity and information on received surgery and radiotherapy) or possibly regional differences...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.29967
更新日期:2016-05-01 00:00:00
abstract::Little is known about age-dependent variation in outcomes of cervical cytology with modern technologies. This population-based study evaluated age-dependent changes after routine implementation of ThinPrep and SurePath technology in two independent laboratories, and controlled for time trends in a third laboratory usi...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.28532
更新日期:2014-05-01 00:00:00
abstract::A loss of chromosome-9 material is one of the most frequent genomic aberrations known in bladder cancer. In order to better understand the role of chromosome-9 losses in bladder cancer, 125 formalin-fixed and 37 unfixed bladder tumors were examined using fluorescence in situ hybridization (FISH). A repetitive probe fo...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910640205
更新日期:1995-04-21 00:00:00
abstract::Immunochromatographical fecal occult blood tests were shown to have higher sensitivity for detecting colorectal neoplasms than the commonly used guaiac-based test. However, positivity rates, sensitivity and specificity vary widely. We aimed to assess the reasons for this heterogeneity. Six dichotomous (qualitative) im...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.25154
更新日期:2010-10-01 00:00:00
abstract::Suramin is an experimental anti-neoplastic agent which has shown promising activity against prostatic carcinoma and lymphoma in clinical trials. To elucidate its mechanism of action, suramin was examined for an effect on the transport of folate compounds by tumor cells. Influx of the anti-folate methotrexate via the r...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910610616
更新日期:1995-06-09 00:00:00
abstract::Polyunsaturated fatty acids (PUFAs) have been suggested, on the basis of animal-model studies, to be related not only to cancer development but also to chemotherapeutic effects. Controversy persists, however, as to which types of PUFAs are beneficial in terms of chemosensitivity. In this study, we used the NIH3T3 cell...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19970127)70:3<357::aid-ijc
更新日期:1997-01-27 00:00:00
abstract::The age-adjusted lung cancer incidence rates among Japanese, Chinese and Hawaiian women in Hawaii do not correlate to their respective cigarette smoking exposures. We conducted a case-control study to determine the lung cancer risk associated with smoking among these three ethnic groups of women by reviewing the medic...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910270307
更新日期:1981-03-15 00:00:00
abstract::The transcription factor PAX3 is expressed during early embryogenesis and in multiple cancer types, including embryonal rhabdomyosarcoma (ERMS), Ewing sarcoma (ES) and malignant melanoma (MEL), suggesting that it could function as a general tumor associated antigen. Major histocompatibility complex (MHC) peptide bindi...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.21817
更新日期:2006-07-01 00:00:00
abstract::Many recent data indicate that some alleles encoded in the central major histocompatibility complex (MHC) region (Class III) of short arm of chromosome 6 may modify the risk of cancer development. Therefore we determined 4 single nucleotide polymorphisms (SNPs) of this region (TNF-alpha -308 G > A, RAGE -429 T > C, HS...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.22922
更新日期:2007-10-15 00:00:00
abstract::The antitumor activity of highly purified tumor necrosis factor (TNF) was tested against eight kinds of murine tumor and five kinds of human tumor heterotransplanted into nude mice. Mice were treated by intravenous or intratumoral injection of TNF, commencing when the tumors were well established. TNF showed an excell...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910340219
更新日期:1984-08-15 00:00:00