Abstract:
:The present studies investigated the expression of the platelet-derived growth factor (PDGF) and PDGF-receptor genes in human meningiomas. Northern blot analysis demonstrated that all meningiomas examined expressed both the c-sis/PDGF-2 proto-oncogene and the PDGF-receptor gene. In situ hybridization localized the c-sis mRNA and the PDGF-receptor mRNA in the tumor cells of the meningioma tissues. Control pachymeninges derived from adult individuals, without meningiomas, expressed only PDGF-receptor mRNA but not the c-sis mRNA. Immunocytochemistry studies detected both the c-sis and the PDGF-receptor protein products in meningioma tissues but only the PDGF-receptor protein products in control pachymeninges. These findings indicate the presence of an autocrine mechanism in human meningiomas based on the co-expression of the c-sis/PDGF-2 proto-oncogene and PDGF-receptor gene and their protein products. This co-expression of a potent mitogen and its receptor may contribute to the growth and maintenance of human meningiomas.
journal_name
Int J Cancerjournal_title
International journal of cancerauthors
Maxwell M,Galanopoulos T,Hedley-Whyte ET,Black PM,Antoniades HNdoi
10.1002/ijc.2910460106subject
Has Abstractpub_date
1990-07-15 00:00:00pages
16-21issue
1eissn
0020-7136issn
1097-0215journal_volume
46pub_type
杂志文章abstract::Hepatocellular carcinoma (HCC) is the most common type of primary tumor in the liver and is a leading cause of cancer-related death worldwide. Activated hepatic stellate cells (HSCs) are key components of the HCC microenvironment and play an important role in the onset and progression of HCC through the secretion of g...
journal_title:International journal of cancer
pub_type: 杂志文章,评审
doi:10.1002/ijc.32899
更新日期:2020-09-15 00:00:00
abstract::Fischer rat thyroid epithelial cella (FRT) growing continuously in culture were infected with the Kirsten murine sarcoma virus KiMSV(KiMuLV) and found to produce this virus constitutively. Although the morphology of the FRT cells did not change appreciably, the cells became malignant after infection with KiMSV(KiMuLV)...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910280519
更新日期:1981-11-15 00:00:00
abstract::Mitotic and meiotic cell cycle regulation is essential for normal development and tumor prevention. The underlying molecular mechanisms are not completely characterized. The aim of our analysis was to derive a global expression map of cell cycle regulators in mitosis and meiosis. First, the expression of cyclins, CDKs...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.21034
更新日期:2005-08-20 00:00:00
abstract::Few studies have examined cancer-related risk factors in relation to SES across the lifecourse in low to middle income countries. This analysis focuses on adult women in India, China, Mexico, Russia and South Africa, and examines the association between individual, parental and lifecourse SES with smoking, alcohol, BM...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.30499
更新日期:2017-02-15 00:00:00
abstract::We examined the effects of acivicin, a specific inhibitor of the ectoenzyme gamma-glutamyltransferase (gamma-GT), on gamma-GT activity and apoptosis in 2 human T-lymphoblastoid CEM cell lines, CCRF and VBL-100. In both cell lines, acivicin was found to cause morphological and biochemical changes of apoptosis in a dose...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910620414
更新日期:1995-08-09 00:00:00
abstract::A series of 722 lung carcinomas, surgically resected and typed some years ago according to the 1967 WHO classification, was independently reviewed by 2 observers in order to test the reproducibility of histopathological typing when using the criteria of the 1981 WHO classification. Typing was fully agreed upon in 87% ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910530205
更新日期:1993-01-21 00:00:00
abstract::Cells were isolated from post-radiation fibrosis biopsies of patients with recurrent breast carcinoma. These cells were identified as fibroblasts and compared with fibroblasts from normal breast tissues for their proliferative activities, chromosome number and for the presence of various components of the extracellula...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910470512
更新日期:1991-03-12 00:00:00
abstract::When treated with chemical carcinogens, peripheral blood lymphocytes (PBLs) from normal adults or patients with acquired immunodeficiency syndrome (AIDS) were more readily transformed than non-treated PBLs into immortalized lymphoblastoid cell lines (LCLs) by the Epstein-Barr virus (EBV, FF41-1). Chemical carcinogens ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910430116
更新日期:1989-01-15 00:00:00
abstract::Normal human fibroblasts obtained from a whole embryo were malignantly transformed with only 60Co gamma rays, but after extensive passage. The fibroblasts were exposed intermittently to 60Co gamma rays, 13 times, 2,800 rads in total, from the primary culture to the 40th passage level. At the 50th passage level the cel...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910500426
更新日期:1992-02-20 00:00:00
abstract::Faecal occult blood test (FOBT) screening for colorectal cancer (CRC) is implemented in several countries. Approximately half of all screen positive persons have negative colonoscopy, but consensus is lacking on how these persons should be followed up. Health authorities in Denmark and The Netherlands recommend suspen...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.30756
更新日期:2017-08-01 00:00:00
abstract::Seventy to 40% of K-RAS wild type colorectal tumors does not seem to benefit from treatment with antiepidermal growth factor receptor (anti-EGFR) monoclonal antibodies. Recent data suggested that in presence of IGF-1 system, altered activation colorectal cancer cells may escape anti-EGFR mediated cell death. The inter...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.25193
更新日期:2010-10-15 00:00:00
abstract::Dietary factors in the aetiology of stomach cancer were investigated using data from a case-control study conducted in Northern Italy on 206 histologically confirmed carcinomas and 474 control subjects in hospital for acute, non-digestive conditions, unrelated to any of the potential risk factors for gastric cancer. D...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910400409
更新日期:1987-10-15 00:00:00
abstract::Our aim was to identify plasma microRNA (miRNA)-based signatures to predict 3-year postoperative recurrence risk for patients with stage II and III gastric cancer (GC), so as to provide insights for individualized adjuvant therapy. Plasma miRNA expression was investigated in three phases, involving 407 patients recrui...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.30895
更新日期:2017-11-15 00:00:00
abstract::Activity of Janus kinase 2 (JAK2) in the JAK2/STAT5 signaling pathway is critically controlled by suppressor of cytokine signaling-1 (SOCS-1). We have previously shown that SOCS-1 is biallelically mutated in the primary mediastinal B-cell lymphoma (PMBL) cell line MedB-1, resulting in impaired JAK2 degradation and sus...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.21485
更新日期:2006-04-15 00:00:00
abstract::CD22 antibodies (Abs) bound to B-cell lymphomas are known to be internalized and catabolized rapidly. Therefore, it would be expected that use of CD22 as a target for radioimmunotherapy should be enhanced by the use of "residualizing" radiolabels, which are trapped within the cell after catabolism of the Ab to which t...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19970502)71:3<429::aid-ijc
更新日期:1997-05-02 00:00:00
abstract::MM is a B-cell malignancy mainly characterized by monoclonal expansion of plasma cells in the BM, presence of paraprotein in serum and occurrence of osteolytic bone lesions. MMPs are a family of proteolytic enzymes that can contribute to cancer growth, invasion, angiogenesis, bone degradation and other processes impor...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.10642
更新日期:2002-10-20 00:00:00
abstract::Malignant mesothelioma of the pleura (MPM) is a highly aggressive neoplasm with a poor prognosis and limited treatment options. A better understanding of its pathogenesis is essential to developing alternative therapeutic strategies. We previously demonstrated that the Wnt signaling pathway is activated in MPM through...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.21160
更新日期:2005-11-01 00:00:00
abstract::Data on the incidence of childhood cancer in Queensland during the 10-year period 1979-88 are presented. During this period, 786 cases were registered. The average annual crude and age-standardized (to the world population) incidence rates for both sexes were 12.63 and 13.30 per 100,000 respectively. The incidence of ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910450603
更新日期:1990-06-15 00:00:00
abstract::In a series of 135 patients with renal-cell carcinomas (followed up for a mean of 9.5 years), a variety of clinical and histological factors were analyzed in relation to morphometric measurements of the nuclear parameters in the primary tumours to establish their value as prognostic factors. Clinical, histological and...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910550405
更新日期:1993-10-21 00:00:00
abstract::In this study, the anticancer effect of prednisolone was investigated using rats with normal endogen adrenaline levels (intact), reduced adrenaline levels (metyrosine-induced) and adrenaline deficiency (adrenalectomized) via gastric adenocarcinoma model. Gastric adenocarcinoma was induced with N-methyl-N'-nitro-N-nitr...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.24869
更新日期:2010-04-01 00:00:00
abstract::We report here side population (SP) cells, a cancer stem cell enriched fraction from pancreatic cancer cell line, have enormous superior potential of the epithelial to mesenchymal transition (EMT), invasion, and metastasis. In an isolated SP cell culture, the cells rapidly expressed and up-regulated E-cadherin, an epi...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.24349
更新日期:2009-06-15 00:00:00
abstract::Cancer stem cells (CSCs) are initiating cells in colorectal cancer (CRC). Colorectal tumours undergo epithelial to mesenchymal transition (EMT)-like processes at the invasive front, enabling invasion and metastasis, and recent studies have linked this process to the acquisition of stem cell-like properties. It is of f...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.26029
更新日期:2012-01-15 00:00:00
abstract::Physical activity might reduce the risk for lung cancer by various mechanisms, but the evidence is inconclusive. We therefore examined the relationship between physical activity and risk for lung cancer in a large population-based Danish cohort with detailed information about number of hours per week spent on specific...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.21085
更新日期:2005-09-01 00:00:00
abstract::Recent suggestions that tumor-cell targeting of elastin-rich tissues (e.g., lung) correlates with the presence of surface elastin receptors have been investigated. Receptors for insoluble (fibrous) elastin and for soluble elastin peptides have been implemented in these correlations. A rapid assay for binding of insolu...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910530520
更新日期:1993-03-12 00:00:00
abstract::Wnt signaling pathway activation via mutation of genetic components, commonly adenomatous polyposis coli (APC), has a major role in colorectal cancer (CRC). Most components have not been assessed for mutation in sporadic CRC. We have analyzed AXIN2, CK1alpha, DKK1, GSK-3beta, SOX17, LRP6 and PPP2R1B, beta-catenin and ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.22046
更新日期:2006-10-15 00:00:00
abstract::Cell lines established from T-cell leukemias have recently been reported to exhibit a chromosome translocation t(8;14) involving proto-oncogene c-myc and the gene of the T-cell receptor alpha-chain(TcR-alpha). In this work, we have studied a case of T-cell leukemia presenting a t(8;14)(q24;q11) translocation that was ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910380609
更新日期:1986-12-15 00:00:00
abstract::We evaluated the impact of a family history of breast/ovarian cancer on the risk of secondary leukemia following breast cancer. At the Geneva cancer registry, we identified 4,397 patients diagnosed with invasive breast cancer between 1990 and 2004. Patients were followed up for leukemia until the end of 2005. Family h...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.23212
更新日期:2008-03-01 00:00:00
abstract::An antigen, protein X (Px), was purified from immune complexes isolated from malignant pleural effusions from patients with adenocarcinoma of the lung by EDTA treatment, PEG 8000 precipitation, protein A affinity chromatography, and Sephadex G-200 separation in the presence of 3 M NaCl. The purified antigen had a M(r)...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910520404
更新日期:1992-10-21 00:00:00
abstract::The expression of a gastrointestinal carcinoma-associated antigen (GICA), a monosialoganglioside, was investigated in tissues from human fetuses of various gestational ages (10-40 weeks). Mouse monoclonal antibody NS-19-9, generated in mice immunized with SW1116 human colon carcinoma cells, was used along with a secon...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910340208
更新日期:1984-08-15 00:00:00
abstract::To examine the immunological mechanisms involved in cancer gene therapy using the herpes simplex virus thymidine kinase (HSV-tk) gene and ganciclovir (GCV), murine hepatocellular carcinoma (HCC) cells, BNL1ME A.7R.1, were transduced retrovirally with the HSV-tk gene. HSV-tk-transduced cells exhibited a more than 2,000...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19991029)83:3<374::aid-ijc
更新日期:1999-10-29 00:00:00