Abstract:
:Previous studies have characterized the enzymatic properties and inhibition of a trypsin-like neutral protease on the surface of Ehrlich ascites cells by means of kinetic analysis. The present study links these kinetic studies with the recently reported role of a tumour-cell membrane-bound serine protease in tumour-induced target cell lysis. Low-mol.-wt inhibitors of this cell-surface trypsin-like neutral protease exhibited a corresponding ability to prevent tumour-induced haemolysis. High-mol.-wt inhibitors of trypsin in free solution had no inhibitory action either on the tumour-bound enzyme or on the ability of tumour cells to lyse erythrocytes. Fragments of tumour-cell membrane retain both the trypsin-like neutral protease activity and the ability for haemolysis. This study represents a correlation between an easily assayed membrane-bound enzyme on tumour cells and a function of possible biological relevance.
journal_name
Br J Cancerjournal_title
British journal of cancerauthors
Steven FS,Hulley TP,Griffin MM,Itzhaki Sdoi
10.1038/bjc.1982.304subject
Has Abstractpub_date
1982-12-01 00:00:00pages
934-9issue
6eissn
0007-0920issn
1532-1827journal_volume
46pub_type
杂志文章abstract::Laminin-332 is major component of epithelial basement membrane, and has an important role in cell migration and tumour invasion. Recently, the phosphatidylinositol 3-kinase (PI3K) activation induced by laminin-332 during carcinogenesis or tumour invasion has been highlighted in skin squamous cell carcinoma. The expres...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6604252
更新日期:2008-03-11 00:00:00
abstract::Fluorescence polarization measurement during the progress of fluorochromasia has been used to study the response of human lymphocytes to phytohaemagglutinin (PHA) and to tumour-associated antigens, as a basis for the detection of malignant disease. Polarization (P) values of both stimulated and unstimulated lymphocyte...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1980.9
更新日期:1980-01-01 00:00:00
abstract::Oestrogen (RE) and progesterone (RP) cytosolic receptors have been studied in 59 clinically inflammatory tumours of the human breast. The results were compared to those obtained in a series of 496 operable tumours. A single saturating dose of oestradiol for RE and R 5020 for RP was used and the cut-off between negativ...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1981.291
更新日期:1981-12-01 00:00:00
abstract::Selection of patients for randomised clinical trials may have a large impact on the applicability of the study results to the general population presenting the same disorder. However, clinical characteristics and outcome data on non-entered patients are usually not available. The effects of patient selection for the E...
journal_title:British journal of cancer
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1038/sj.bjc.6600514
更新日期:2002-09-09 00:00:00
abstract:BACKGROUND:Stathmin mediates cell migration and invasion in vitro, and metastasis in vivo. To investigate stathmin's role on the metastatic process, we performed integrated mRNA-miRNA expression analysis to identify pathways regulated by stathmin. METHODS:MiRNA and gene arrays followed by miRNA-target-gene integration...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/s41416-019-0669-1
更新日期:2020-02-01 00:00:00
abstract::Forty-two patients with small cell lung cancer were treated with a combination of carboplatin, ifosfamide and etoposide. Vincristine was given on day 14 of each course, the courses being repeated every 28 days for a maximum of six. Thoracic radiotherapy was given 4 weeks after the last course of chemotherapy but no pr...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1989.228
更新日期:1989-07-01 00:00:00
abstract::PEP005 is a novel ingenol angelate that modulates protein kinases C (PKC) functions by activating PKC delta and inhibiting PKC alpha. This study assessed the antiproliferative effects of PEP005 alone and in combination with several other anticancer agents in a panel of 10 human cancer cell lines characterised for expr...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6604642
更新日期:2008-12-02 00:00:00
abstract::In vitro cloned lines derived from a primary nickel-induced rat rhabdomyosarcoma exhibited diverse levels of susceptibility to spontaneous NK activity. The presence of NK target structures was revealed by competition assays on all cloned cell lines, and the NK susceptibility of the tumour lines varied according to the...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1983.159
更新日期:1983-07-01 00:00:00
abstract::The orally administered tubulin-binding agent 1069C85 was developed with the hope of overcoming the multidrug resistance associated with existing anti-tubulin agents, such as the vinca alkaloids. A phase I study was performed using a single oral dose every 3 weeks, administered as a suspension reconstituted in 0.1% Tw...
journal_title:British journal of cancer
pub_type: 临床试验,杂志文章
doi:10.1038/bjc.1997.107
更新日期:1997-01-01 00:00:00
abstract::Hypoxia is a key factor contributing to the progression of human neoplasias and to the development of resistance to chemotherapy. BNIP3 is a proapoptotic member of the Bcl-2 protein family involved in hypoxia-induced cell death. We evaluated the expression and methylation status of BNIP3 gene to better understand the ...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6602422
更新日期:2005-03-28 00:00:00
abstract::The pharmacological interest in lonidamine is related to its ability to enhance the cytotoxic effects of several DNA-damaging anti-tumour agents. This study was undertaken to better understand the in vivo interaction between lonidamine and cisplatin in the treatment of human tumour xenografts, including three carcinom...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1998.69
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND:The vascular disrupting agent ombrabulin shows synergy with docetaxel in vivo. Recommended phase II doses were determined in a dose escalation study in advanced solid tumours. METHODS:Ombrabulin (30-min infusion, day 1) followed by docetaxel (1-h infusion, day 2) every 3 weeks was explored. Ombrabulin was e...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2014.137
更新日期:2014-04-29 00:00:00
abstract::The phenotypic expression of cells derived from human anaplastic astrocytomas, rat glioma, normal human adult and foetal brain tissue have been examined for differentiated and malignancy-associated properties. Glial fibrillary acidic protein (GFAP), high affinity glutamate and gamma-amino butyric acid (GABA) uptake an...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1984.44
更新日期:1984-03-01 00:00:00
abstract:BACKGROUND:CD26 is a multifunctional membrane-bound glycoprotein that regulates tumour growth in addition to its other activities. Because disease aggressiveness is correlated with CD26 expression in several T-cell malignancies, we decided to investigate the invasiveness of cells expressing different levels of CD26. M...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6605236
更新日期:2009-09-15 00:00:00
abstract::The aim of this study was to evaluate serum midkine (S-MK) concentrations as a prognostic tumour marker in oral squamous cell carcinoma (OSCC). We measured S-MK concentrations in patients with OSCC and healthy volunteers. In addition, we performed real-time quantitative reverse transcription-PCR analysis and immunohis...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6604539
更新日期:2008-08-19 00:00:00
abstract::Emerging evidences suggest the existence of a new mode of epidermal growth factor receptor (EGFR) signalling pathway in which activated EGFR undergoes nuclear translocalization and subsequently regulates gene expression and potentially mediates other cellular processes. This signalling route is distinct from the bette...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:
更新日期:2007-01-01 00:00:00
abstract:BACKGROUND:New prognostic markers are needed to identify patients with Ewing sarcoma (EWS) and osteosarcoma unlikely to benefit from standard therapy. We describe the incidence and association with outcome of circulating tumour DNA (ctDNA) using next-generation sequencing (NGS) assays. METHODS:A NGS hybrid capture ass...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/s41416-018-0212-9
更新日期:2018-08-01 00:00:00
abstract:BACKGROUND:Platinum-based doublet chemotherapy is the standard first-line treatment for advanced non-small cell lung cancer (NSCLC), but earlier studies have suggested that non-platinum combinations are equally effective and better tolerated. We conducted a national, randomised study to compare a non-platinum with a pl...
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.2012.284
更新日期:2012-07-24 00:00:00
abstract:BACKGROUND:Aspirin use has been shown to lower incidence and mortality in cancer patients. The aim of this population-based study was to determine the effect of postdiagnosis low-dose aspirin use on survival of patients with oesophageal cancer. METHODS:Patients with oesophageal cancer (1998-2010) were selected from th...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2016.65
更新日期:2016-04-26 00:00:00
abstract::We identified 2384 patients in the Danish Cancer Register in whom cancer had been diagnosed in 1960-1996 before they reached the age of 20 and compared them with 53 143 sex- and age-matched controls identified from the Register of Population Statistics. Complete education records and demographic and socioeconomic info...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6602085
更新日期:2004-08-31 00:00:00
abstract::The antiapoptotic Livin/ML-IAP gene has recently gained much attention as a potential new target for cancer therapy. Reports indicating that livin is expressed almost exclusively in tumours, but not in the corresponding normal tissue, suggested that the targeted inhibition of livin may present a novel tumour-specific ...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6604028
更新日期:2007-11-05 00:00:00
abstract:BACKGROUND:Head and neck squamous cell carcinoma (HNSCC) is associated with poor survival. To identify prognostic and diagnostic markers and therapeutic targets, we studied ANO1, a recently identified calcium-activated chloride channel (CaCC). METHODS:High-resolution genomic and transcriptomic microarray analysis and ...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6605823
更新日期:2010-08-24 00:00:00
abstract:BACKGROUND:Bevacizumab has broad anti-tumour activity, but substantial risk of hypertension. No reliable markers are available for predicting bevacizumab-induced hypertension. METHODS:A genome-wide association study (GWAS) was performed in the phase III bevacizumab-based adjuvant breast cancer trial, ECOG-5103, to eva...
journal_title:British journal of cancer
pub_type: 杂志文章,随机对照试验
doi:10.1038/bjc.2014.430
更新日期:2014-09-09 00:00:00
abstract:BACKGROUND:Heat shock protein 90 (HSP90) has a key role in the maintenance of the cellular proteostasis. However, HSP90 is also involved in stabilisation of oncogenic client proteins and facilitates oncogene addiction and cancer cell survival. The development of HSP90 inhibitors for cancer treatment is an area of growi...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2013.710
更新日期:2014-01-07 00:00:00
abstract:BACKGROUND:It has been reported that although young patients present with more advanced disease, when adjusted for stage, cancer-specific survival is not different after surgery for colorectal cancer. However, few studies have examined non-cancer survival in young patients and 10-year survival has rarely been reported....
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6605222
更新日期:2009-08-18 00:00:00
abstract::Eleven human bladder carcinomata of different degrees of differentiation were implanted in mice immunosuppressed by thymectomy, anti-thymocyte serum and x-rays. Seven carcinomata grew well and one poorly and 3 produced mainly fibrous nodules in the mice. Normal human bladder tissues were grown from 4 other patients. T...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1975.30
更新日期:1975-02-01 00:00:00
abstract:BACKGROUND:Although salt intake is considered a probable risk factor for gastric cancer, relevant studies have provided heterogeneous results, and the magnitude of the association has not been accurately quantified. METHODS:To quantify gastric cancer risk in relation to dietary salt exposure according to Helicobacter ...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6605993
更新日期:2011-01-04 00:00:00
abstract::The aim of this study was to investigate whether immunohistochemical staining patterns of tissue inhibitor of metalloproteinases TIMP-2 and matrix metalloproteinases MMP-2 and MMP-9 can be predictors of tumour stage and survival time in colorectal cancer. Frozen tumour sections from 212 patients operated on between Ja...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1997.466
更新日期:1997-01-01 00:00:00
abstract::Colorectal tumours from MYH polyposis patients display an excess of somatic G : C --> T : A transversions in the adenomatous polyposis coli gene. Here, we identify k-ras mutations in nine out of 54 (16.7%) MYH polyposis tumours. Their presence was associated with increased dysplasia and tubulovillous morphology (P=0.0...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6601747
更新日期:2004-04-19 00:00:00
abstract::Nasopharyngeal carcinoma (NPC) is a distinct type of head and neck cancer. Approximately 70% of patients with newly diagnosed NPC present with locally advanced disease. Phase III clinical trials support the addition of chemotherapy to radiotherapy for the initial treatment of these patients. Once metastatic disease de...
journal_title:British journal of cancer
pub_type: 杂志文章,评审
doi:10.1038/sj.bjc.6602449
更新日期:2005-03-14 00:00:00