Abstract：
:It is suggested that the proximate carcinogenic forms of dialkylnitrosamines are their oxidation products, which retain the alkylnitrosamino moiety, but have acquired a carbonyl function as a result of omega or beta oxidation of an alkyl group. Such metabolites resemble the locally acting carcinogenic "nitrosamides" and probably have become multifunctional. Their functional groups, being in close proximity, could ensure binding in a concerted manner with apposite reactive centres of chromatin to form a firm bridge, for example, between an amino group of nucleic acid base and thiols of protein chains.
journal_name
Br J Cancerjournal_title
British journal of cancerauthors
Schoental Rdoi
10.1038/bjc.1973.169subject
Has Abstractpub_date
1973-11-01 00:00:00pages
436-9issue
5eissn
0007-0920issn
1532-1827journal_volume
28pub_type
杂志文章abstract：:Pancreatic cancer is a highly lethal malignancy with a dismal 5-year survival of less than 5%. The scarcity of early biomarkers has considerably hindered our ability to launch preventive measures for this malignancy in a timely manner. Neutrophil gelatinase-associated lipocalin (NGAL), a 24-kDa glycoprotein, was repor...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6604329
更新日期：2008-05-06 00:00:00
abstract：:Growth of the transplantable EMR-86 rat mammary carcinoma depends on elevated prolactin levels which are induced by oestrogenic stimulation of the pituitary. We investigated histological and cell kinetic changes during tumour regression after removal of implanted oestrogen pellets (EP), and we especially focused on th...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1996.232
更新日期：1996-05-01 00:00:00
abstract：BACKGROUND:We investigated whether pazopanib maintenance following first-line chemotherapy would improve survival in patients with extensive disease small-cell lung cancer (ED-SCLC). METHODS:This study is a randomised, placebo-controlled, phase II study that enroled ED-SCLC patients who had not progressed after four c...
journal_title：British journal of cancer
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1038/bjc.2017.465
更新日期：2018-03-06 00:00:00
abstract：:The reverse transcription polymerase chain reaction (RT-PCR) amplification of cytokeratin 20 (CK20) mRNA is considered a promising candidate method for the detection of circulating tumour cells in bone marrow and peripheral blood of cancer patients. In this study we have investigated the diagnostic specificity of the ...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6690778
更新日期：1999-11-01 00:00:00
abstract：:Serum laminin P1 was studied in patients with small cell lung cancer (SCLC), non-small cell lung cancer (NSCLC), respiratory infections, pulmonary fibrosis, and in normal subjects. The level of serum laminin P1 was elevated (greater than 1.27 U ml-1) in 58.9% of SCLC and in 11.5% of NSCLC patients. Median value in SCL...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1992.123
更新日期：1992-04-01 00:00:00
abstract：:The tumour suppressor gene p53 has been found to be mutated or inactivated at high frequency in several common human tumours. We have examined a series of exocrine pancreatic carcinomas for over-expression of mutant forms of p53 by immunohistochemistry with a panel of specific antibodies. We found immunodetectable p53...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1991.467
更新日期：1991-12-01 00:00:00
abstract：:In the present study the putative chemopreventive effect of dietary fish oil (MaxEPA) on azaserine-induced pancreatic carcinogenesis in rats was investigated. Groups of rats were maintained on a semipurified low-fat (LF; 5 wt%) diet or on semipurified high-fat (HF; 25 wt%) diets containing 5 wt% linoleic acid (LA) and...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1996.7
更新日期：1996-01-01 00:00:00
abstract：:Hepatocellular carcinoma (HCC) is one of the most malignant human tumours because of its high incidence of metastasis. The mechanisms underlying the metastasis of HCC, however, remain poorly understood. In this study, we performed cDNA microarray analysis to profile gene expression patterns in two subtypes of HCC, sol...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6601749
更新日期：2004-06-14 00:00:00
abstract：:The purpose of this study was to evaluate the occurrence of lymphatic drainage to non-axillary sentinel nodes and to determine the implications of this phenomenon. A total of 549 breast cancer patients underwent lymphoscintigraphy after intratumoural injection of (99m)Tc-nanocolloid. The sentinel node was intraoperati...
journal_title：British journal of cancer
pub_type： 临床试验,杂志文章
doi：10.1038/sj.bjc.6600359
更新日期：2002-09-23 00:00:00
abstract：:Although the presence of axillary node metastases in breast cancer is a key prognostic indicator and may influence treatment decisions, a significant proportion of patients diagnosed as axillary node negative (ANN) using standard histopathological techniques may have occult nodal metastases (OMs). A combination of lim...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1996.16
更新日期：1996-01-01 00:00:00
abstract：:Three biochemical markers of collagen metabolism were measured in 39 osteosarcoma patients. The pretreatment values did not predict outcome, and the markers showed no consistent change upon development of metastases. Both the age of the patients and the multimodality therapy affected the collagen metabolites. These fi...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1996.19
更新日期：1996-01-01 00:00:00
abstract：BACKGROUND:New therapeutic options for metastatic pancreatic cancer are urgently needed. In pancreatic cancer, overexpression of the epidermal growth factor receptor 2 (HER2) has been reported in up to 45%. This multicentre phase II study investigated the efficacy and toxicity of the HER2 antibody trastuzumab combined ...
journal_title：British journal of cancer
pub_type： 杂志文章,多中心研究
doi：10.1038/bjc.2012.18
更新日期：2012-03-13 00:00:00
abstract：:Epidemiological evidence indicates that non-steroidal anti-inflammatory drugs (NSAIDs) protect against colorectal cancer (CRC) to a greater degree than other non-gastrointestinal cancers, but the molecular basis for this difference is unknown. We previously reported that aspirin induces signal-specific I kappa B alpha...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6601913
更新日期：2004-07-19 00:00:00
abstract：BACKGROUND:The amplification of epidermal growth factor receptor (EGFR) in triple negative breast carcinomas (TNBC) suggests its potential therapeutic application, as for HER-2, using standardised methods of measurement. In this regard, we aimed to compare several methods for evaluating EGFR amplification along with po...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.2013.794
更新日期：2014-02-18 00:00:00
abstract：:A total of 165 adult patients with Hodgkin's disease (HD) were questioned following treatment to examine their perceptions of actual and desired involvement and provision of information in the treatment decision-making process. Irrespective of the degree to which patients felt they had been involved in the decision-ma...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1996.39
更新日期：1996-01-01 00:00:00
abstract：:This article was originally published under a standard license to Publish, but has now been made available under a CC BY license. The PDF and HTML versions of the paper have been modified accordingly.An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...
journal_title：British journal of cancer
pub_type： 已发布勘误
doi：10.1038/s41416-019-0534-2
更新日期：2019-10-01 00:00:00
abstract：BACKGROUND:Epithelial-to-mesenchymal transition (EMT) enhances motility, stemness, chemoresistance and metastasis. Little is known about how various pathways coordinate to elicit EMT's different functional aspects in non-small cell lung cancer (NSCLC). Thymidylate synthase (TS) has been previously correlated with EMT t...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/s41416-020-01095-x
更新日期：2021-01-01 00:00:00
abstract：:Tumour angiogenesis is a complex multistep process regulated by a number of angiogenic factors. One such factor, platelet-derived endothelial cell growth factor has recently been shown to be thymidine phosphorylase (TP). TP catalyses the reversible phosphorylation of thymidine to deoxyribose-1-phosphate and thymine. A...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1996.49
更新日期：1996-02-01 00:00:00
abstract：:I have studied the effects on growth of two tumours in mice and on host toxicity, of combining Misonidazole (MISO) or Metronidazole (METRO) with Methotrexate (MTX)-5-fluorouracil (FU) or Adriamycin (ADR). The nitroimidazoles alone had no effect on the growth of either tumour, but MISO (1 mg/g) led to a small increase ...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1980.334
更新日期：1980-12-01 00:00:00
abstract：:Nabilone, a synthetic cannabinoid, and Prochlorperazine were compared in a double-blind crossover study of 34 patients with lung cancer undergoing a 3-day schedule of chemotherapy with Cyclophosphamide, Adriamycin and Etoposide. Symptom scores were significantly better for patients on nabilone for nausea, retching and...
journal_title：British journal of cancer
pub_type： 临床试验,杂志文章
doi：10.1038/bjc.1983.247
更新日期：1983-11-01 00:00:00
abstract：BACKGROUND:On the base of the microRNA (miRNA) expression signature of bladder cancer (BC), we found that miR-1 and miR-133a were significantly downregulated in BC. In this study, we focussed on the functional significance of miR-1 and miR-133a in BC cell lines and identified a molecular network of these miRNAs. METHO...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.2011.23
更新日期：2011-03-01 00:00:00
abstract：BACKGROUND:Our previous laboratory and clinical data suggested that one mechanism underlying the development of platinum resistance in ovarian cancer is the acquisition of DNA methylation. We therefore tested the hypothesis that the DNA hypomethylating agent 5-aza-2'-deoxycytodine (decitabine) can reverse resistance to...
journal_title：British journal of cancer
pub_type： 杂志文章,随机对照试验
doi：10.1038/bjc.2014.116
更新日期：2014-04-15 00:00:00
abstract：:The NCA (nonspecific cross-reacting antigen) was assayed in sera of patients with chronic myeloid leukaemia (CML). It was elevated to a mean value of 145·6 ng/ml (± 104·4 ng/ml) compared to 37·8 ng/ml (± 14·6 ng/ml) the sera of normal subjects. Patients with active disease generally had higher serum NCA levels than th...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1982.269
更新日期：1982-11-01 00:00:00
abstract：:Patients with refractory metastatic renal cell carcinoma (RCC) were enrolled in a phase II study with teniposide (VM26) and cyclosporin A (CSA) to investigate (1) the effect of CSA on the response rate to VM26; and (2) the effect of CSA on the pharmacokinetics and pharmacodynamics of VM26. Sixteen patients initially r...
journal_title：British journal of cancer
pub_type： 临床试验,杂志文章
doi：10.1038/bjc.1997.127
更新日期：1997-01-01 00:00:00
abstract：:In order to elucidate the clinical significance of the erbB family, epidermal growth factor receptor (EGF-R), c-erbB-2, c-erbB-3 and c-erbB-4 in hepatocellular carcinoma (HCC), we investigated the expression of these proteins by means of immunohistochemistry for HCC as well as adjacent noncancerous lesions. EGF-R was ...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1054/bjoc.2000.1580
更新日期：2001-05-18 00:00:00
abstract：:Changes in the buccal mucosa of 296 Indian and Malay betel-nut chewers in Perak, West Malaysia, were studied clinically. 167 out of 212 Indian subjects incorporated tobacco in their quids, while 45 out of 84 Malay subjects incorporated. "Gambir". The Indians appeared to show a higher proportion of mucosal changes, par...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1970.50
更新日期：1970-09-01 00:00:00
abstract：:There is disagreement concerning the expression of thyroid peroxidase (TPO) in thyroid cancer, some studies finding qualitative as well as quantitative differences compared to normal tissue. To investigate TPO protein expression and its antigenic properties, TPO was captured from a solubilizate of thyroid microsomes b...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1054/bjoc.2001.2015
更新日期：2001-09-14 00:00:00
abstract：:gamma-Irradiated rat hepatoma cells are immunogenic in syngeneic WAB/Not rats, so that immunized animals are protected against tumour-cell challenge and circulating tumour-specific antibody is produced. Treatment of the immunizing cells with glutaraldehyde at concentrations of 0.001% or greater for 30 min rendered the...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1979.113
更新日期：1979-06-01 00:00:00
abstract：:The integrin alpha(v)beta6 is not detectable on normal keratinocytes in vivo but expression is increased significantly in oral squamous cell carcinoma where this heterodimer has been shown to play a role in cell migration, invasion and protease expression. Although regarded initially as a fibronectin receptor, alpha(v...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6600545
更新日期：2002-10-07 00:00:00
abstract：:Oesophageal adenocarcinoma has become much more common over the past 50 years, particularly in Britain, with an unexplained male to female ratio of > 4:1. Given the use of asbestos filtration in commercial brewing and reports of its unregulated use in British public houses in the 1970's to clear draught beer "slops", ...
journal_title：British journal of cancer
pub_type： 杂志文章,评审
doi：10.1038/s41416-019-0467-9
更新日期：2019-06-01 00:00:00
