Abstract：
:Arginase activity was found to be increased in precancerous nodules and mammary tumour when compared with the mammary gland. Proline inhibited the mammary tumour arginase and up to 30 mmo1 concentration the inhibition follows first order kinetics. Hill analysis of the inhibition of arginase by proline showed that proline inhibits the arginase activity by competing directly at the active site without conformational change. The inhibition may be of regulatory importanec, involving a feedback mechenism in mammary tumours.
journal_name
Br J Cancerjournal_title
British journal of cancerauthors
Rao KV,Pai SR,Bapat CVdoi
10.1038/bjc.1974.123subject
Has Abstractpub_date
1974-08-01 00:00:00pages
129-35issue
2eissn
0007-0920issn
1532-1827journal_volume
30pub_type
杂志文章abstract：:In this study, we aimed to analyse human cancer cell-platelet interactions in functional cell analyses and explore the molecular mechanisms behind tumour progression. Various functional analyses of gastric cancer (GC) cells were performed after direct/indirect co-incubation with platelets derived from GC patients. Fur...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/s41416-020-01134-7
更新日期：2020-10-28 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：:The present study investigates the role of nitric oxide and the involvement of nitric oxide synthase II isoform on the invasion of human colorectal adenocarcinoma cell lines HRT-18 and HT-29. HRT-18 cells, which constitutively express nitric oxide synthase II mRNA were three-fold more invasive in a Matrigel invasion a...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6600224
更新日期：2002-04-22 00:00:00
abstract：:Many theories mention hypersensitive, promiscuous, outlaw or bypass signalling pathways to explain the acquisition of hormone independence in prostate cancer. Hormonal escape of prostate tumours is marked by many biological changes, including mucinous and neuroendocrine differentiation. Since expression of several muc...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6601570
更新日期：2004-02-09 00:00:00
abstract：:The human gene sequences encoding the translation-associated functions of alpha-subunit of elongation factor 1 (EF-1 alpha) and the ubiquitin carboxyl extension protein (HUBCEP80) have been isolated by differential cDNA screening, and found to have significantly higher levels of expression in fibroadenomas (benign) co...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1992.12
更新日期：1992-01-01 00:00:00
abstract：:Counter-irritation (CI) triggered by different non-specific irritant stimuli delayed the growth of a murine tumour of non-detected immunogenicity. The syngeneic LB tumour transplant by itself also induced CI and decreased the number of leukocytes migrating to a secondary s.c. irritant stimulus, e.g. sponge or carragee...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1989.349
更新日期：1989-11-01 00:00:00
abstract：:For the presentation of peptide antigens to cytotoxic CD8+ T lymphocytes of the immune system, the expression of human leukocyte antigen (HLA) class I molecules on the cell surface is necessary. There is increasing evidence that surface HLA class I antigen expression is altered in a variety of human tumours by either ...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1997.472
更新日期：1997-01-01 00:00:00
abstract：:The murine dose of i.v. C. parvum (466 microgram) was compared with a single, low, human-equivalent dose of 70 microgram and with repeated weekly low doses. All treatments increased the antibody titre against C. parvum (CP). However, repeated doses stimulated a much higher titre than single doses. In all treated anima...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1980.64
更新日期：1980-03-01 00:00:00
abstract：:The binding of ring-labelled and side-chain labelled misonidazole to hypoxic cells in monolayer and spheroid cultures of mammalian cells has been compared. The kinetics and patterns of binding for the two labelled compounds are indistinguishable. This finding has implications for the mechanism of binding and for the d...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1985.33
更新日期：1985-02-01 00:00:00
abstract：BACKGROUND:Children with cancer are frequently immunocompromised. While children are generally thought to be at less risk of severe SARS-CoV-2 infection than adults, comprehensive population-based evidence for the risk in children with cancer is unavailable. We aimed to produce evidence of the incidence and outcomes fr...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/s41416-020-01181-0
更新日期：2020-12-10 00:00:00
abstract：:The objective of the study was to review the natural history of patients with a malignant pleural effusion but without obvious evidence of a primary, to assess the value of investigations used to look for a primary and to assess the response to palliative chemotherapy. This was done by a retrospective study of patient...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1996.444
更新日期：1996-09-01 00:00:00
abstract：:To evaluate whether green tea consumption provides protection against stomach cancer, the relative risks (RRs) were calculated in the Japan Collaborative Study for Evaluation of Cancer Risk, sponsored by the Ministry of Health and Welfare (JACC Study). The study was based on 157 incident cases and 285 controls aged 40...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6601512
更新日期：2004-01-12 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：:1,25(OH)2D3 promotes differentiation and has an antiproliferative effect in a variety of cell lines derived from the immunohaematopoetic system. alpha-Calcidol which is metabolised to 1,25(OH)2D3 has been shown to produce tumour regression in follicular low grade non-Hodgkin's lymphoma (NHL) and the dose limiting toxi...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1993.406
更新日期：1993-10-01 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:To describe the prescription patterns of analgesics during the last 3 months of life in lung cancer and to determine the associated factors. METHODS:Data on lung cancer patients (N=10,202) who died during 2000-2008 were extracted from the General Practice Research Database (GPRD). This database records pres...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.2011.150
更新日期：2011-05-24 00:00:00
abstract：BACKGROUND:The interaction between human prostate cancer (PCa) cells and bone marrow (BM) endothelium follows a rolling-and-adhesion cascade mediated by E-selectin ligand (ESL): E-selectin. This adhesion is enabled by elevated expression of α-1,3-fucosyltransferases (FTs), enzymes responsible for ESL-mediated bone meta...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.2013.690
更新日期：2013-12-10 00:00:00
abstract：:From 1984 to 1989, 63 patients with diffuse, malignant mesothelioma of the pleura were treated with 4-8 courses of high-dose methotrexate (HDMTX, 3 g total dose) and citrovorum factor rescue. There were 61 male and two female patients of median age 60 years. CT scan was performed before and after treatment and used fo...
journal_title：British journal of cancer
pub_type： 临床试验,杂志文章
doi：10.1038/bjc.1992.200
更新日期：1992-06-01 00:00:00
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" a...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1973.169
更新日期：1973-11-01 00:00:00
abstract：:Dynamic contrast-enhanced MR imaging (DCE-MRI) may act as a biomarker for successful cancer therapy. Simple, reproducible techniques may widen this application. This paper demonstrates a single slice imaging technique. The image acquisition is performed in less than 500 ms making it relatively insensitive to respirato...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6603140
更新日期：2006-05-22 00:00:00
abstract：:The aim of the study was to investigate the association of physician communication behaviours as perceived by the patient with patient reported satisfaction, distress, cancer-related self-efficacy, and perceived control over the disease in cancer patients. Questionnaires measuring distress, self-efficacy, and perceive...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6600798
更新日期：2003-03-10 00:00:00
abstract：:Two hundred patients with node positive stage II breast cancer were randomised to four groups after radical mastectomy and axillary evacuation: (1) Postoperative radiotherapy, (2) Adjuvant chemotherapy with eight courses of CAFt (cyclophosphamide 500 mg m-2 + doxorubicin 40 mg/m-2 + ftorafur 20 mg kg-1 orally day 1-14...
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/bjc.1992.430
更新日期：1992-12-01 00:00:00
abstract：:As regulators of malignant cell behaviour and communication with stroma, cytokines have proved useful in understanding cancer biology and developing novel therapies. In renal cell carcinoma, patients with inflammatory reactions are known to have poor prognosis. In order to elucidate the relation between renal cell car...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6600257
更新日期：2002-05-06 00:00:00
abstract：:Squamous cell carcinoma and adenocarcinoma of the oesophagus are cancers that develop from distinct epithelial sub-types; however, they are both related to chronic inflammation of differing aetiologies. Inflammation leads to somatically inherited genetic mutations altering control of the cell cycle, DNA replication an...
journal_title：British journal of cancer
pub_type： 杂志文章,评审
doi：10.1038/sj.bjc.6605126
更新日期：2009-07-07 00:00:00
abstract：:In the family reported here, a mother and both of her children developed a Wilms tumour, and all three tumours were of the relatively rare monomorphous epithelial histopathological subtype. Using restriction fragment length polymorphism analysis, both sibs were shown to inherit the same maternal allele from the 11p13 ...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1994.210
更新日期：1994-06-01 00:00:00
abstract：:Cancer-related anaemia is associated with a wide spectrum of symptoms that can negatively affect quality of life. Because epoetin alfa has demonstrated efficacy in correcting cancer-related anaemia, the impact of this treatment on quality of life was evaluated in a multinational, randomised, double-blind, placebo-cont...
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.6600657
更新日期：2002-12-02 00:00:00
abstract：BACKGROUND:Thyroid function has been suggested to interfere with tumour biology and prognosis in different cancers. The present study was performed to investigate the impact of pre-therapeutic serum thyroid-stimulating hormone (TSH) levels on the prognosis of patients with endometrial cancer. METHODS:Pre-therapeutic s...
journal_title：British journal of cancer
pub_type： 杂志文章,多中心研究
doi：10.1038/bjc.2013.282
更新日期：2013-07-09 00:00:00
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-in...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1982.304
更新日期：1982-12-01 00:00:00
abstract：BACKGROUND:Current evidence indicates that a stem cell-like sub-population within malignant glioblastomas, that overexpress members of the adenosine triphosphate-binding cassette (ABC) family transporters, is responsible for multidrug resistance and tumour relapse. Eradication of the brain tumour stem cell (BTSC) compa...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.2013.188
更新日期：2013-05-28 00:00:00
abstract：:We have employed molecular probes produced from DNA fragments of human papillomavirus, cloned into prokaryotic vectors, to detect virus nucleic acid sequences in extracts of human oral tissues. The study was conducted with duplicate coded snap-frozen tissue biopsies from which frozen sections had been taken to accurat...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1987.185
更新日期：1987-09-01 00:00:00
