Abstract:
:We examined the expression of the midkine (MK) and alpha-fetoprotein (AFP) genes in 15 paired human specimens obtained from hepatocellular carcinoma (HCC) and the corresponding noncancerous regions of the same patients. A total of 14 HCC but none of the noncancerous specimens were positive for the MK mRNA. In contrast, three HCC specimens and one corresponding noncancerous sample out of the three AFP-positive HCC cases expressed the AFP gene. A 2.3-kb genomic fragment in the regulatory region of the MK gene could activate a fused reporter gene in both AFP-producing and -nonproducing HCC lines, and the MK fragment-mediated transcriptional activity was comparable to the AFP enhancer-linked AFP promoter in AFP-producing cell lines. The AFP-producing but not AFP-nonproducing HCC cell lines that were transfected with the MK promoter-linked herpes simplex virus-thymidine kinase (HSV-TK) gene became susceptible to a prodrug ganciclovir to a similar degree of the HCC transfected with the enhancer-linked AFP promoter-fused HSV-TK gene. These data suggest that the MK promoter can activate a therapeutic gene preferentially in HCC and is as useful as the AFP promoter in clinical settings.
journal_name
Br J Cancerjournal_title
British journal of cancerauthors
Tomizawa M,Yu L,Wada A,Tamaoki T,Kadomatsu K,Muramatsu T,Matsubara S,Watanabe K,Ebara M,Saisho H,Sakiyama S,Tagawa Mdoi
10.1038/sj.bjc.6601246subject
Has Abstractpub_date
2003-09-15 00:00:00pages
1086-90issue
6eissn
0007-0920issn
1532-1827pii
6601246journal_volume
89pub_type
杂志文章abstract::Histochemical studies on the cell surface and intercellular matrix of normal cervical epithelium, and squamous cell carcinomata have shown the mucosubstances present may be symbolized by the descriptive formula:C(G) mucosubstance; B 3.5; A 2.5 (0.6m MgCl(2)); T; S.This indicates that sulphate groups are absent and tha...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1970.88
更新日期:1970-12-01 00:00:00
abstract::The purpose of this study was to determine the maximum-tolerated dose of gemcitabine plus mitoxantrone in women with metastatic breast cancer (MBC) and to evaluate activity and toxicity of this combination in a phase II trial. Sixty-three patients with MBC, previously treated with chemotherapy including anthracycline ...
journal_title:British journal of cancer
pub_type: 临床试验,杂志文章
doi:10.1038/sj.bjc.6600780
更新日期:2003-02-24 00:00:00
abstract:BACKGROUND:The current analysis was performed to evaluate the impact of PIK3CA hotspot mutations on everolimus efficacy in BOLERO-2 participants, using cell-free DNA (cfDNA) from plasma samples collected at the time of patient randomisation. METHODS:PIK3CA H1047R, E545K, and E542K mutations in plasma-derived cfDNA wer...
journal_title:British journal of cancer
pub_type: 杂志文章,随机对照试验
doi:10.1038/bjc.2017.25
更新日期:2017-03-14 00:00:00
abstract::Activation of Met by its ligand HGF has been shown to elicit both mitogenic and motogenic responses in thyrocytes in vitro. In the present study we have investigated the expression of Met in human anaplastic thyroid carcinoma cells in culture. There was a variation in expression level and size of Met in the different ...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6690406
更新日期:1999-05-01 00:00:00
abstract::We examined the associations of body mass index (BMI), waist circumference, a history of diabetes, and cigarette smoking with risk of pancreatic cancer among 37,147 women and 45,906 men followed up during 560,666 person-years in the Swedish Mammography Cohort and the Cohort of Swedish Men; 136 incident cases of pancre...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6602868
更新日期:2005-11-28 00:00:00
abstract:BACKGROUND:Random error in the numbers of avoidable deaths among cancer patients has not been considered in earlier studies. METHODS:Methods to obtain valid confidence intervals (CIs) for numbers of avoidable deaths were developed. The excess mortality rates were estimated for patients diagnosed with colon cancer in f...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2012.169
更新日期:2012-05-22 00:00:00
abstract::Clonal subpopulations of different ploidy values and metastatic capacities, isolated from the RIF-1 mouse sarcoma, have been tested for in vitro X-radiation sensitivity, for in vitro sensitivity to adriamycin and for in vitro and in vivo sensitivity to melphalan and CCNU. Following X-radiation, no consistent differenc...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1983.139
更新日期:1983-06-01 00:00:00
abstract::Following relapse on endocrine therapy for advanced, hormone receptor-positive breast cancer, it is common for patients to experience responses to alternative endocrine agents. Fulvestrant ('Faslodex') is a new type of endocrine treatment--an oestrogen receptor (ER) antagonist with no agonist effects. Fulvestrant down...
journal_title:British journal of cancer
pub_type: 杂志文章,评审
doi:10.1038/sj.bjc.6601632
更新日期:2004-03-01 00:00:00
abstract::Screen-detected (SD) breast cancers are smaller and biologically more indolent than clinically presenting cancers. An often debated question is: if left undiagnosed during their preclinical phase, would they become more aggressive or would they only increase in size? This study considered a registry-based series (1988...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6602289
更新日期:2005-01-17 00:00:00
abstract::Palliative chemotherapy for inoperable/metastatic oesophageal cancer has limited activity. This study assesses the feasibility and activity of gemcitabine and cisplatin in this group of patients. In total, 42 patients with locally advanced/metastatic squamous or adenocarcinoma of the oesophagus were treated with gemci...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6602842
更新日期:2005-11-14 00:00:00
abstract::Fifty-two previously untreated patients with advanced non-small-cell lung cancer (NSCLC) were treated on a 14 day cycle with cisplatin (60 mg m-2 i.v.) and vindesine (3 mg m-2 i.v.) on day 1, followed by a 3 day continuous infusion of 5-fluorouracil (800 mg m-2 day-1) starting on day 8. An overall response rate of 40....
journal_title:British journal of cancer
pub_type: 临床试验,杂志文章
doi:10.1038/bjc.1996.211
更新日期:1996-05-01 00:00:00
abstract::Somatostatin analogues may be useful novel agents in the systemic treatment of advanced colorectal cancer, as somatostatin inhibits proliferation in a wide variety of cell types. Here, we report the expression profiles of somatostatin receptor mRNAs in 32 pairs of malignant and normal colonic epithelia. Receptor subty...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1997.59
更新日期:1997-01-01 00:00:00
abstract::Hyper-activation of mitogen-activated protein kinase (MAPK) has recently been reported in several human cancers and activation of MAPK in those cancers may be associated with carcinogenesis through aberrant cell proliferation. To understand the roles of the MAPK pathway in colorectal tumorigenesis, we examined the sta...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6690817
更新日期:1999-12-01 00:00:00
abstract:BACKGROUND:Some components of the Mediterranean diet have favourable effects on endometrial cancer, and the Mediterranean diet as a whole has been shown to have a beneficial role on various neoplasms. METHODS:We analysed this issue pooling data from three case-control studies carried out between 1983 and 2006 in vario...
journal_title:British journal of cancer
pub_type: 杂志文章,meta分析
doi:10.1038/bjc.2015.153
更新日期:2015-05-26 00:00:00
abstract::We assessed the external validity of a prediction rule for nonseminomatous testicular cancer patients. The rule was developed to predict the probability of retroperitoneal metastases being benign (only necrosis/fibrosis) after chemotherapy treatment. Patients with a high probability of benign residual masses might be ...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6600759
更新日期:2003-03-24 00:00:00
abstract::Reports are available on the studies of the cell cycle of several normal cell populations and of neoplastic effusions in man and experimental animals in vitro and in vivo at various stages of the growth. In the present work the cell cycle of 5 solid human tumours in vitro and the duration of their various intermitotic...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1970.32
更新日期:1970-06-01 00:00:00
abstract::Insulin-like growth factor-1 (IGF-1) has been described as an important factor in proliferation, cell survival and migration of multiple myeloma (MM) cells. Angiogenesis correlates with development and prognosis of the MM disease. Vascular endothelial growth factor (VEGF) is one of the prominent factors involved in th...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6601613
更新日期:2004-03-08 00:00:00
abstract::Ovarian cancer is the fifth leading cause of female cancer deaths in the Western world. Significant progress has been made in the treatment of patients with ovarian cancer, however, the majority of patients experience disease recurrence and new therapies are being sought for such patients. Clinical investigation of po...
journal_title:British journal of cancer
pub_type: 杂志文章,评审
doi:10.1038/bjc.2015.395
更新日期:2015-12-15 00:00:00
abstract::The origin of metastatic adenocarcinoma lesions can sometimes be difficult to diagnose. The objectives of our study were to establish the cytokeratin staining pattern of primary and metastatic lung and colorectal adenocarcinomas, and to determine if this helps to identify the site of origin of metastatic lesions. We r...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6600326
更新日期:2002-06-17 00:00:00
abstract::This corrects the article DOI: 10.1038/bjc.2017.327. ...
journal_title:British journal of cancer
pub_type: 杂志文章,已发布勘误
doi:10.1038/bjc.2017.438
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:The Sloane audit compares screen-detected ductal carcinoma in situ (DCIS) pathology with subsequent management and outcomes. METHODS:This was a national, prospective cohort study of DCIS diagnosed during 2003-2012. RESULTS:Among 11,337 patients, 7204 (64%) had high-grade DCIS. Over time, the proportion of ...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/s41416-020-01152-5
更新日期:2020-11-17 00:00:00
abstract::Our objective was to determine whether oral etoposide and cisplatin combination (EoP) is superior to paclitaxel in the treatment of advanced breast cancer (ABC) patients pretreated with anthracyclines. From December 1997 to August 2003, 201 patients were randomised, 100 to EoP and 101 to paclitaxel arms. Four patients...
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.6602388
更新日期:2005-02-28 00:00:00
abstract::Seventy three children with rhabdomyosarcoma were treated by members of the Children's Solid Tumour Group during the period, 1974-1981. The extent of disease at diagnosis was found to be the major influence affecting outcome. Children with tumours confined to the tissue of origin with no evidence of nodal or metastati...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1983.175
更新日期:1983-08-01 00:00:00
abstract:BACKGROUND:Dysregulation of microRNAs (miRNAs) has been found in human epithelial ovarian cancer (EOC). However, the role and mechanism of action of miR-23a in EOC remain unclear. METHODS:The roles of miR-23a, IKKα, and ST7L in EOC were determined by MTT, colony formation, wounding healing, transwell, flow cytometry, ...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2016.244
更新日期:2016-09-06 00:00:00
abstract:BACKGROUND:Tumour microenvironments can differ according to intratumoural locations. We investigated the immune status at different locations in primary tumours and its clinical significance in oesophageal squamous cell carcinoma (ESCC). METHODS:The number of CD8+ tumour-infiltrating immune cells (TIICs) and PD-1+ TII...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/s41416-019-0622-3
更新日期:2020-02-01 00:00:00
abstract::In a phase I study of weekly administered cisplatin combined with oral etoposide, we observed a partial response in 4 out of 11 patients with metastatic colorectal cancer. Subsequently, we performed a phase II study to investigate the activity of this combination as first-line treatment in this disease. Fourteen patie...
journal_title:British journal of cancer
pub_type: 临床试验,杂志文章
doi:10.1038/bjc.1996.242
更新日期:1996-05-01 00:00:00
abstract::The ability of human tumour cells to form colonies in soft agar is enhanced by the presence of autologous phagocytic/adherent cells. We investigated the effect of irradiation on the ability of the adherent cells to support human tumour colony formation. Relatively low doses of irradiation significantly increased the g...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1983.249
更新日期:1983-11-01 00:00:00
abstract:BACKGROUND:Angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin receptor blockers (ARBs) are commonly used antihypertensives. Recently, these drugs have been associated with a protective effect against pancreatic cancer, but data on this putative association remain limited. Thus, the objective of this study...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2016.375
更新日期:2017-01-03 00:00:00
abstract::It is presently unclear whether carriers of BRCA1 mutations have an increased risk for colorectal cancer (CRC). To gain insight into this issue, 225 unselected Ashkenazi Jewish CRC patients were tested for the presence of the three common Jewish BRCA1/2 germline mutations: 185delAG and 5382insC (BRCA1) and 6174delT (B...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1054/bjoc.2000.1598
更新日期:2001-02-01 00:00:00
abstract::Serum levels of cell-free interleukin-2 receptors were elevated above normal in mice bearing the IL-2R positive T-cell lymphoma Eb or its highly metastatic variant ESb. Although ESb cells expressed less IL-2R molecules than Eb cells on their cell surface, serum receptor levels were raised more quickly in ESb than in E...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1987.119
更新日期:1987-06-01 00:00:00