Abstract:
:The evidence base for head and neck cancers is low with relatively few randomized controlled trials of the two main treatments, surgery and radiotherapy. The aim of the study was to investigate the patterns of surgery and radiotherapy treatment for head and neck cancers in three large areas of England and to investigate their effects on survival. This was a retrospective study of 13510 cases of head and neck cancers (ICD10: C00-C14, C30-C32) diagnosed and treated from 1984 to 1992 in England. We undertook multivariate analyses of survival using a step-wise Cox proportional hazard model and Kaplan-Meier analysis. There were regional variations in the treatments given to patients. Four in ten patients did not receive currently recommended treatments. In multivariate analyses treatment content and timing had an independent effect on survival. Better survival was associated with surgery for mouth cancers, radiotherapy for laryngeal cancers and combined treatment for pharyngeal cancers independent of tumour and demographic factors. Further research is needed to investigate the findings of this study through large randomized controlled trials and multi-centre audits.
journal_name
Br J Cancerjournal_title
British journal of cancerauthors
Edwards DM,Johnson NWdoi
10.1038/sj.bjc.6690695subject
Has Abstractpub_date
1999-09-01 00:00:00pages
323-9issue
2eissn
0007-0920issn
1532-1827journal_volume
81pub_type
杂志文章abstract::Despite expressing both Fas and Fas ligand, DU145 and LNCaP prostate cancer cells were resistant to anti-Fas-induced cell death. Resistance to Fas-mediated cytotoxicity could be overcome in DU145, but not in LNCaP, cells by pretreating cells with sublethal doses of cytotoxic drugs, such as camptothecin. Activated casp...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6690365
更新日期:1999-05-01 00:00:00
abstract:BACKGROUND:Prescribing anti-programmed death-1 (PD-1) immunotherapy for advanced melanoma is currently not restricted by any biomarker assessment. Determination of programmed death-ligand-1 (PD-L1)-expression status is technically challenging and is not mandatory, because negative tumours also achieve therapeutic respo...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/s41416-018-0168-9
更新日期:2018-07-01 00:00:00
abstract::The association between breast and endometrial cancer was investigated in a cohort consisting of 60,065 subjects (99% of all women in whom a first breast cancer was diagnosed in Sweden in 1960-63 and 1968-81). Complete follow-up until 1981 revealed a total of 260 endometrial cancers, as against an expected number of 1...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1987.16
更新日期:1987-01-01 00:00:00
abstract::Protein kinase B/Akt has been described as a central mediator of anti-apoptotic signals transduced by the PI3 kinase. Although the role of Akt in the suppression of apoptosis is well elucidated, a potential function of Akt in tumorigenesis and chemoresistance is less intensively documented. In this study, we describe ...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6600566
更新日期:2002-10-07 00:00:00
abstract:BACKGROUND:Anoctamin (ANO)/transmembrane member 16 (TMEM16) proteins mediate diverse physiological and pathophysiological functions including cancer cell proliferation. The present study aimed to identify the role of ANOs in pancreatic cancer. METHODS:In an initial screen of ANOs, ANO9/TMEM16J was overexpressed in pan...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2017.355
更新日期:2017-12-05 00:00:00
abstract::Survival and proliferation of cell cultures from human anaplastic astrocytomas were shown to be enhanced by glucocorticoids with an optimal concentration of approximately 2.5 x 10(-5)M (10 micrograms/ml). The stimulation of proliferation was only observed in a clonal growth assay and was reversed as the size of indivi...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1980.161
更新日期:1980-06-01 00:00:00
abstract::Comfrey is a rat liver toxin and carcinogen that has been used as a vegetable and herbal remedy by humans. In order to evaluate the mechanisms underlying its carcinogenicity, we examined the mutagenicity of comfrey in the transgenic Big Blue rat model. Our results indicate that comfrey is mutagenic in rat liver and th...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6602420
更新日期:2005-03-14 00:00:00
abstract::Angiopoietin-1 is an important regulator of endothelial cell survival. Angiopoietin-1 also reduces vascular permeability mediated by vascular endothelial growth factor. The effects of angiopoietin-1 on tumour growth and angiogenesis are controversial. We hypothesised that angiopoietin-1 would decrease tumour growth an...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6600598
更新日期:2002-11-04 00:00:00
abstract:BACKGROUND:The purpose of this study was to identify prostate cancer (PC) oncogenic microRNAs (miRs) based on miR microarray and to investigate whether these oncogenic miRs may be useful as PC biomarkers. METHODS:Initially, we carried out miR microarray and real-time PCR using RWPE-1, PC-3, DU-145 and LNCaP cells. To ...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2013.125
更新日期:2013-04-30 00:00:00
abstract:BACKGROUND:Period analysis is increasingly used to compute long-term cancer survival, as it provides better prediction of survival of newly diagnosed patients than traditional cohort analysis. However, the patient population to which period survival estimates best pertain to and which should be described in a study is ...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2013.14
更新日期:2013-02-19 00:00:00
abstract::A previous publication (Leith et al., 1992) showed that administration of basic fibroblast growth factor (FGF-2, 0.25 mg kg-1, q.i.d. x 7) to mice bearing xenografted DLD-2 human colon cancers would increase treated tumour growth rates as compared to control neoplasms. Additionally, at the end of the 7 day treatment p...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1993.418
更新日期:1993-10-01 00:00:00
abstract::Oestrogen receptor (ER) is used routinely to predict endocrine responsiveness in patients with breast cancer. A second ER, ERbeta has been described but its significance remains undefined; most studies have described mRNA levels rather than protein expression. Here, we demonstrate for the first time, immunohistochemic...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1054/bjoc.2001.1721
更新日期:2001-04-20 00:00:00
abstract::A representative sample of 4657 adults greater than or equal to 45 years of age from the 5 main ethnic groups in Hawaii (Caucasians, Japanese, Chinese, Filipinos and Hawaiians) were interviewed during 1977-1979 regarding their diets. Quantitative food-consumption histories were obtained, from which average daily intak...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1981.189
更新日期:1981-09-01 00:00:00
abstract::Gallium-67 is a radionuclide that accumulates in haematological malignancies and is used for diagnostic purposes. Uptake of 67Ga into the cell occurs via the transferrin receptor, which is differentially expressed during the various cell cycle phases. With the aim of selectively increasing 67Ga uptake, we studied whet...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1996.411
更新日期:1996-08-01 00:00:00
abstract::The association between soya foods and breast cancer risk was investigated in a prospective study of 34759 women in Hiroshima and Nagasaki, Japan. Women completed dietary questionnaires in 1969-1970 and/or in 1979-1981 and were followed for incident breast cancer until 1993. The analysis involved 427 cases of primary ...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6690837
更新日期:1999-12-01 00:00:00
abstract::Increases of individual beta tubulin isotypes in antimicrotubule drug resistant cell lines have been reported by several laboratories. We have previously described elevations in beta(III)and beta(IVa)isotypes in estramustine and paclitaxel resistant human prostate carcinoma cells. To investigate further the function o...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1054/bjoc.2001.1956
更新日期:2001-09-01 00:00:00
abstract::Combinations of dacarbazine (DTIC) and other cytotoxic agents or alpha-interferon were given to 136 patients in five different regimens. The total response rate was 32% (95% confidence interval 24-40%); 13% had a complete remission. Female patients had a significantly higher chance of response than male patients: 46% ...
journal_title:British journal of cancer
pub_type: 临床试验,杂志文章
doi:10.1038/bjc.1994.372
更新日期:1994-10-01 00:00:00
abstract::Advances in understanding the role of vascular endothelial growth factor (VEGF) in normal physiology are giving insight into the basis of adverse effects attributed to the use of VEGF inhibitors in clinical oncology. These effects are typically downstream consequences of suppression of cellular signalling pathways imp...
journal_title:British journal of cancer
pub_type: 杂志文章,评审
doi:10.1038/sj.bjc.6603813
更新日期:2007-06-18 00:00:00
abstract::Altered expression and activity of proteases is a key event in cancer, particularly in relation to invasion, modification of the extracellular matrix and metastasis. The transmembrane protease, serine 4 (TMPRSS4) is closely related to other cancer-associated proteases, such as hepsin, TMPRSS2 and matriptase. We review...
journal_title:British journal of cancer
pub_type: 杂志文章,评审
doi:10.1038/bjc.2014.403
更新日期:2015-01-06 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::The prognostic value of flow cytometric parameters and tumour growth rate of melanoma metastases under the mouse renal capsule was investigated for tumours from 117 consecutive patients referred to the Helsinki University Central Hospital Melanoma Team. DNA flow cytometry (FCM) was interpretable for the tumours of 114...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1992.307
更新日期:1992-09-01 00:00:00
abstract::Several uncertainties surround optimal management of colorectal cancer. We investigated treatment patterns and factors influencing treatment receipt and mortality in routine clinical practice. We included 15 249 individuals, recorded by the National Cancer Registry (Ireland), with primary invasive colon or rectal tumo...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6604467
更新日期:2008-07-22 00:00:00
abstract::We evaluated animal food intake and cooking methods in relation to endometrial cancer risk in a population-based case-control study in Shanghai, China. A validated food frequency questionnaire was used to collect the usual dietary habits of 1204 cases and 1212 controls aged 30-69 years between 1997 and 2003. Statistic...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6603458
更新日期:2006-12-04 00:00:00
abstract::To clarify the prognostic factors in patients with submucosal carcinoma of the oesophagus, we examined the results of surgical treatment for 78 cases over the last decade. The clinicopathological factors including age, sex, location of the tumour, length of the tumour, histological differentiation, subclassification o...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1054/bjoc.2000.1288
更新日期:2000-09-01 00:00:00
abstract:BACKGROUND:Limited literature on the role of intraarterial chemotherapy as first-line therapy for penile squamous cell carcinoma is available. METHODS:From 2005 to 2013, a total of 12 patients with various stages of penile squamous cell carcinoma received intraarterial chemotherapy. The chemotherapeutic agents used we...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2014.394
更新日期:2014-09-09 00:00:00
abstract::An attempt has been made to develop tritiated derivatives of Synkavit (menadiol sodium diphosphate, MNDP) of high specific activity as a radioactive drug.This paper summarizes the preliminary biological and physical studies, with emphasis on approximate radiation dosimetry and the necessary preliminary testing, and th...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1974.85
更新日期:1974-05-01 00:00:00
abstract:BACKGROUND:The potential for cancer-testis (CT) antigens as targets for immunotherapy in cancer patients has been heavily investigated, and currently cancer vaccine trials based on the CT antigens, MAGE-A3 and NY-ESO-1, are being carried out. METHODS:We used specific q-RT-PCR assays to analyse the expression of the CT...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2012.215
更新日期:2012-06-26 00:00:00
abstract::The S-phase fraction (SPF) in flow cytometric DNA histograms in soft tissue sarcoma (STS) can be calculated in various ways. The traditional planimetric method of Baisch has been shown to be prognostic, but is hampered by a failure rate of around 40%. We therefore tested other models to see if this rate could be decre...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6690193
更新日期:1999-03-01 00:00:00
abstract:BACKGROUND:Earlier studies have shown raised risks of leukaemia and non-Hodgkin lymphoma in children, teenagers and young adults resident either at birth or diagnosis in Seascale. Some increases in cancer risk in these age groups have also been noted among those living around Dounreay. We aimed to update previous analy...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2014.357
更新日期:2014-10-28 00:00:00
abstract:BACKGROUND:Glomerular filtration rate (GFR) is used in the calculation of carboplatin dose. Glomerular filtration rate is measured using a radioisotope method (radionuclide GFR (rGFR)), however, estimation equations are available (estimated GFR (eGFR)). Our aim was to assess the accuracy of three eGFR equations and the...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2012.393
更新日期:2012-10-09 00:00:00