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 patients, and growth rate analysis for 82 patients, both results being available from 79 patients. Thirty-six percent of the tumours were DNA diploid and 64% DNA aneuploid. Tumour ploidy and S-phase fraction were shown by multivariate Cox model analysis to be independent prognostic variables and major determinants of survival after first recurrence. Patients with DNA diploid or aneuploid tumours survived a median 16 and 27 months, respectively. A high growth rate of tumour sample in vivo under the mouse renal capsule tended to be a sign of poor prognosis, although not reaching statistical significance. Combining the results of FCM, tumour growth rate and TNM stage, we propose a highly efficient prognostic scoring method. Patients with a score above 0.75 had a median survival of 11 months compared to 30 months among patients scoring under 0.75 (P less than 0.0001). This score was the most significant (P less than 0.0001) prognostic factor in the Cox model when TNM stage, age, ploidy, SPF, and tumour growth rate were analysed as covariates.
journal_name
Br J Cancerjournal_title
British journal of cancerauthors
Muhonen T,Pyrhönen S,Laasonen A,Wasenius VM,Asko-Seljavaara S,Franssila K,Kangas Ldoi
10.1038/bjc.1992.307subject
Has Abstractpub_date
1992-09-01 00:00:00pages
528-32issue
3eissn
0007-0920issn
1532-1827journal_volume
66pub_type
杂志文章abstract::The purpose of this study was to address the prognostic significance of circulating melanoma cells by reverse transcriptase-polymerase chain reaction in the peripheral blood of stage IIB and III melanoma patients on high-dose adjuvant interferon at multiple sequential time points from initiation of treatment. Tyrosina...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6600419
更新日期:2002-07-15 00:00:00
abstract:BACKGROUND:Liver metastases present with distinct histopathological growth patterns (HGPs), including the desmoplastic, pushing and replacement HGPs and two rarer HGPs. The HGPs are defined owing to the distinct interface between the cancer cells and the adjacent normal liver parenchyma that is present in each pattern ...
journal_title:British journal of cancer
pub_type: 杂志文章,实务指引
doi:10.1038/bjc.2017.334
更新日期:2017-11-07 00:00:00
abstract::All hospital-treated cases of Burkitt's lymphoma (BL), with onset of symptoms in the period 1963-68 and resident in the Lango and Acholi districts of Uganda, were identified. The average annual incidence of BL in the 6-year period was 1-87 X 10(-5), similar to that in the adjacent West Nile district. Contrary to findi...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1977.102
更新日期:1977-05-01 00:00:00
abstract:BACKGROUND:We conducted a multicentre feasibility study for single agent long-term S-1 chemotherapy following docetaxel plus cisplatin in patients with curatively resected stage II-IIIA non-small cell lung cancer. METHODS:Patients received three cycles of docetaxel (60 mg m(-2)) plus cisplatin (80 mg m(-2)) and then r...
journal_title:British journal of cancer
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1038/bjc.2013.378
更新日期:2013-08-06 00:00:00
abstract::We have analysed DNA extracted from the serum and peritoneal fluid of 20 ovarian cancer patients for the presence of tumour-specific genetic alterations. The 20 patients included six with stage Ia disease. Using six polymorphic microsatellite loci we were able to detect novel alleles or loss of heterozygosity in 17/20...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6690601
更新日期:1999-08-01 00:00:00
abstract::Previous studies have reported the clinical usefulness of reverse transcription-polymerase chain reaction (RT-PCR) detection of thyroglobulin (TG) mRNA in the peripheral blood of patients with differentiated thyroid carcinoma. To evaluate this usefulness, we measured TG mRNA in the peripheral blood of patients diagnos...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1054/bjoc.2001.1904
更新日期:2001-07-06 00:00:00
abstract::Little is known about chemoradiotherapy (CRT) in elderly patients with a locally advanced oesophageal cancer (OC). The aim of our study was to evaluate the tolerance and the outcome of elderly patients older than 70 years treated with CRT for a non-metastatic OC. Chemoradiotherapy was based on radiotherapy combined wi...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6604749
更新日期:2008-11-18 00:00:00
abstract::Animal experiments remain essential to understand the fundamental mechanisms underpinning malignancy and to discover improved methods to prevent, diagnose and treat cancer. Excellent standards of animal care are fully consistent with the conduct of high quality cancer research. Here we provide updated guidelines on th...
journal_title:British journal of cancer
pub_type: 杂志文章,实务指引
doi:10.1038/sj.bjc.6605642
更新日期:2010-05-25 00:00:00
abstract::Two human colon cancer xenografts (EC and AC) were established in tissue culture only after long-term passage in nude mice. Earlier attempts to establish cell lines were unsuccessful. The epithelioid cells retain their tumourigenicity after in vitro growth, giving rise to tumours with a take rate of 60-80%. After reim...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1985.102
更新日期:1985-05-01 00:00:00
abstract::It has been suggested that World War II influenced breast cancer risk among Norwegian women by affecting adolescent growth. Diet changed substantially during the war, and the reduction in energy intake was assumed to be larger in non-food-producing than in food-producing municipalities. In the present study, we have l...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6600084
更新日期:2002-02-01 00:00:00
abstract::Epidermal growth factor receptor (EGFR) was studied in ovarian tumours with immunohistochemical (IH) and ligand-binding assay (LBA). Two different monoclonal antibodies (MoAbs: 2E9, EGFR1) with respect to detecting EGFR with different ligand-binding affinities (low, high and low) were used. When comparing the IH data ...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1992.403
更新日期:1992-12-01 00:00:00
abstract::This phase II study was designed to evaluate the activity and safety of a combination of irinotecan, docetaxel and oxaliplatin in metastatic gastric or gastroesophageal junction (GEJ) adenocarcinoma. Forty patients with measurable distant metastasis received irinotecan 150 mg m(-2) and docetaxel 60 mg m(-2) on day 1, ...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6603917
更新日期:2007-09-03 00:00:00
abstract:BACKGROUND:To evaluate the prognostic value of lymph node density (LND) in patients with lymph node-positive cervical cancer. METHODS:A total of 88 consecutive patients were included in our study. Patients were treated with cisplatin-based concomitant chemoradiotherapy after surgical staging was performed at the Medic...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6605801
更新日期:2010-08-24 00:00:00
abstract:BACKGROUND:Eukaryotic translation elongation factor 1A2 (eEF1A2) is a known proto-oncogene. We proposed that stimulation of the eEF1A2 expression in cancer tissues is caused by the loss of miRNA-mediated control. METHODS:Impact of miRNAs on eEF1A2 at the mRNA and protein levels was examined by qPCR and western blot, r...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2013.243
更新日期:2013-06-11 00:00:00
abstract::Dipyridamole has been shown to enhance the in vitro activity of antimetabolite anticancer drugs through the inhibition of nucleoside transport. However, the clinical potential of dipyridamole has not been realized because of the avid binding of the drug to the plasma protein alpha1-acid glycoprotein (AGP). Dipyridamol...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6690591
更新日期:1999-08-01 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::The characteristics of 7 human melanoma cell lines were compared with those of the xenografts from which they were established. The ultrastructure, melanin content, isozyme pattern and chromosome numbers of the cell lines were closely similar to those of the corresponding xenografts. The different cell lines gave rise...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1981.276
更新日期:1981-12-01 00:00:00
abstract::ERBB2 is frequently amplified in breast tumours as part of a wide region of amplification on chromosome 17q21. This amplicon contains many candidate genes for breast cancer susceptibility. We used a genetic association study design to determine if common genetic variation (frequency>or=5%) in a 400-kb region surroundi...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6603473
更新日期:2006-12-18 00:00:00
abstract::The expression of heat shock proteins (HSP) of the 65 kD family (groEL) has been observed by flow cytometry using murine monoclonal antibody (MoAb) anti-HSP 65 kD (ML30) on the surface of B (Daudi) or T (H9) lymphoma cells, on a monocyte cell line (U937) and also on a primary culture of a human pancreatic carcinoma (H...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1992.291
更新日期:1992-09-01 00:00:00
abstract::The family history of cancer in children treated for a solid malignant tumour in the Paediatric Oncology Department at Institute Gustave-Roussy, has been investigated. In order to determine the role of germline p53 mutations in genetic predisposition to childhood cancer, germline p53 mutations were sought in individua...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1054/bjoc.2000.1167
更新日期:2000-06-01 00:00:00
abstract::Chordomas are radio- and chemo-resistant tumours and metastasise in as many as 40% of patients. The aim of this study was to identify potential molecular targets for the treatment of chordoma. In view of the reported association of chordoma and tuberous sclerosis complex syndrome, and the available therapeutic agents ...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6605019
更新日期:2009-05-05 00:00:00
abstract::Initial glycosylation of mucin-type O-linked protein is catalysed by one of the UDP-GalNAc: polypeptide N-acetyl-galactosaminyl transferase-3 (GalNAc-T3). O-glycosylation is important in the binding of cell adhesion molecules, cell differentiation, invasion, and metastasis in tumours. This study was designed to detect...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6601531
更新日期:2004-01-26 00:00:00
abstract::We used the nationwide Swedish Family-Cancer Database with 2060 childhood brain tumours diagnosed in the period 1958-1996 to analyse the risk of this tumour by parental cancers and in siblings of childhood brain tumour probands. Groups of patients were compared by calculating standardized incidence ratios (SIRs) for b...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1054/bjoc.2000.1252
更新日期:2000-08-01 00:00:00
abstract::In advanced pancreatic cancer, level one evidence has established a significant survival advantage with chemotherapy, compared to best supportive care. The treatment-associated toxicity needs to be evaluated. This study examines the secondary outcome measures for chemotherapy in advanced pancreatic cancer using meta-a...
journal_title:British journal of cancer
pub_type: 杂志文章,meta分析
doi:10.1038/sj.bjc.6604436
更新日期:2008-07-08 00:00:00
abstract:BACKGROUND:This study is to investigate the effects of geserelin+tamoxifen (TAM) on estradiol level, breast density (BD), endometrial thickness (ET), and blood lipids in premenopausal and perimenopausal women with hormone receptor-positive early-stage breast cancer. METHODS:This study recruited 110 premenopausal and p...
journal_title:British journal of cancer
pub_type: 杂志文章,随机对照试验
doi:10.1038/bjc.2013.324
更新日期:2013-08-06 00:00:00
abstract:BACKGROUND:Mesothelin is expressed in various types of malignant tumour, and we recently reported that expression of mesothelin was related to an unfavourable patient outcome in pancreatic ductal adenocarcinoma. In this study, we examined the clinicopathological significance of the mesothelin expression in gastric canc...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2012.235
更新日期:2012-06-26 00:00:00
abstract::The relationship between hormone replacement treatment (HRT) and breast cancer risk was analysed using data from a case-control study conducted between June 1991 and February 1994 in six Italian centres on 2569 patients aged below 75 with histologically confirmed breast cancer and 2588 controls admitted to hospital fo...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1995.310
更新日期:1995-07-01 00:00:00
abstract::Cimetidine has been shown to have beneficial effects in colorectal cancer patients. In this study, a total of 64 colorectal cancer patients who received curative operation were examined for the effects of cimetidine treatment on survival and recurrence. The cimetidine group was given 800 mg day(-1) of cimetidine orall...
journal_title:British journal of cancer
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1038/sj.bjc.6600048
更新日期:2002-01-21 00:00:00
abstract::In a study of 157 patients with lymphoid malignancy, the phenotype of the tumour cells was correlated with the histological classification of the tumour using the Rappaport and the Kiel classifications. The markers used included E, Fc gamma, Fc micron (IgM) and C3d rosetting, estimation of SIg and CyIg, and tests for ...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1979.137
更新日期:1979-07-01 00:00:00
abstract:BACKGROUND:There are currently two million cancer survivors in the United Kingdom, and in recent years this number has grown by 3% per annum. The aim of this paper is to provide long-term projections of cancer prevalence in the United Kingdom. METHODS:National cancer registry data for England were used to estimate can...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2012.366
更新日期:2012-09-25 00:00:00