Abstract：
:1-(phenylmethyl)-4,7,10-tris-[(4'methylphenyl)-sulfonyl]-1,4,7, 10-tetraazacyclododecane proved to possess potent in vivo antineoplastic and in vitro cytotoxicity in murine and human tissue cultured cells. In Tmolt3 leukemic cells 1-(phenylmethyl)-4,7,10-tris-[(4'methylphenyl)sulfonyl]-1,4,7, 10-tetraazacyclododecane inhibited the activities of the regulatory enzymes of the purine pathway leading to significant reductions in both RNA and DNA synthesis. Other sites of action of the compound which led to reductions of nucleic acid synthesis were suppression of nucleoside kinase and thymidylate synthetase activities and reductions in the d[NTP] pool levels. DNA fragmentation occurred which should be linked directly with cancer cell death.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Hall IH,Elkins AL,Karthikeyan S,Spielvogel BFsubject
Has Abstractpub_date
1997-03-01 00:00:00pages
1195-8issue
2Aeissn
0250-7005issn
1791-7530journal_volume
17pub_type
杂志文章abstract：:The published literature describing the spectrum of resistance and cross-resistance to cytotoxic agents by human and murine tumour cell lines maintained in long-term culture is reviewed. The data available demonstrate that for many cytotoxic agents, especially those of higher molecular weight, cross-resistance is prop...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1989-07-01 00:00:00
abstract：BACKGROUND:C-reactive protein (CRP) is the prototypical biomarker of inflammation. Genetic variations within the CRP gene have been shown to be associated with alterations of CRP expression and prognosis in cancer patients. The purpose of this study was to evaluate the association between four polymorphisms of the CRP ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2011-06-01 00:00:00
abstract：:The effects induced by a low dose cyclophosphamide treatment (CPA) along with an attempt of estradiol-17-beta (E2) cell recruitment, on the bioenergetics and the phosphomonoesters/phosphodiesters (PME/PDE) ratio in the transplantable MXT mouse mammary tumor have been studied by 31P-NMR spectroscopy in vivo. Our result...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1988-05-01 00:00:00
abstract：BACKGROUND:Recent studies have demonstrated that heparin-binding epidermal growth factor-like growth factor (HB-EGF) plays a role in carcinogenesis and carcinoma progression. In this study we investigated the expression of HB-EGF in human colonic non-neoplastic and neoplastic tissues. MATERIALS AND METHODS:We performe...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2001-03-01 00:00:00
abstract：BACKGROUND/AIM:The purpose of this study was to consider appropriate application of liquid and re-biopsy through analysis of current status in practice. PATIENTS AND METHODS:We performed a retrospective analysis of 22 patients with epidermal growth factor receptor (EGFR) mutation-positive non-small cell lung cancer wh...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.12628
更新日期：2018-06-01 00:00:00
abstract：UNLABELLED:Backgroud: Helicobacter pylori (Hp) rarely proliferates in patients with fundic gland polyps (FGPs). We recently found that FGPs express lysozyme, one of the natural defence substances against infection. We aimed to assess the degree of lysozyme expression in a cohort of consecutive FGPs. MATERIALS AND METH...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2010-03-01 00:00:00
abstract：BACKGROUND:The Notch inhibitors, γ-secretase inhibitors (GSIs), are promising candidates for molecular targeted therapy against leukemia. However, they show only limited effectiveness. We thought that the efficacy of GSIs might be improved by their combination with Hedgehog inhibitors and Wnt inhibitors because these s...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2011-03-01 00:00:00
abstract：BACKGROUND:Cyclin D1 plays an important role in regulating the progression of cells through the G1-phase of the cell cycle. The aim of the study was to investigate the expression of cyclin D1 and Ki-67 in squamous cell carcinomas (SCC) and in some premalignant lesions of the penis and to correlate it with clinicopathol...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2007-07-01 00:00:00
abstract：UNLABELLED:BACKGROUD/AIM: We previously demonstrated that high protein expression of excision repair cross-complementation group-1 (ERCC1) was associated with poor disease-free survival in patients who received adjuvant cisplatin-based chemotherapy or chemoradiotherapy with cisplatin, and was shown to be an independent...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2014-01-01 00:00:00
abstract：BACKGROUND/AIM:The clinical significance of surgery for secondary small intestinal non-Hodgkin's lymphomas (NHL) remains unknown. This study aimed to investigate the efficacy of resection for both primary and secondary small intestinal NHL. PATIENTS AND METHODS:Twenty patients with small intestinal lymphoma who underw...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.14206
更新日期：2020-04-01 00:00:00
abstract：UNLABELLED:Magnetic drug targeting (MDT) is a new locoregional chemotherapy method that increases the drug dose in the tumour region, while simultaneously reducing the overall dose through the application of chemotherapeutic-bound superparamagnetic nanoparticles, which are focused by an external magnetic field to the d...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2010-05-01 00:00:00
abstract：:The multistep nature of cancer suggested from chemical carcinogenesis studies, epidemiological data and cell culture experiments could be explained by the occurrence of somatic mutations resulting in inappropriate expression of normal cellular sequences which have an intrinsic potential of becoming cancer genes. The d...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1983-03-01 00:00:00
abstract：BACKGROUND:Matrix metalloproteinase 9 (MMP-9) plays an important role in cancer invasion and metastasis. The relationship between serum MMP-9 levels and clinicopathological factors in gastric cancer patients is not clear. MATERIALS AND METHODS:Preoperative serum was obtained from 170 patients who had undergone gastrec...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2000-03-01 00:00:00
abstract：:The aggressive nature of gliomas is closely related to their capacity to evade the anti-tumoral immune response. The mechanisms implicated in this phenomenon are only partially understood. A subset of T cells, termed CD4+ CD25+ regulatory T cells (Treg), have been shown to inhibit the actions of effector lymphocytes. ...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：2008-03-01 00:00:00
abstract：BACKGROUND/AIM:Pancreatic neuroendocrine tumors (pNETs) are rare pancreatic neoplasms, and therapeutic options for pNETs are limited. Metformin is an anti-hypoglycemic drug that appears to have anticancer effects. However, little is known about the effect of metformin on pNETs. In this study, we investigated the anti-p...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.13933
更新日期：2020-01-01 00:00:00
abstract：:Gastrointestinal stromal tumors (GISTs) represent the most common mesenchymal tumor entity of the gastrointestinal tract. In fewer than 5% of cases, primary GISTs are located in the duodenum. Surgery represents the treatment of choice for localized tumor disease and remains challenging in GISTs located at the duodenum...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2015-11-01 00:00:00
abstract：AIM:Adjuvant treatment is still controversially discussed for elderly colon cancer (CC) patients. Our aim was to investigate the benefit of adjuvant treatment for younger (<70 years) and elderly (≥70 years) patients. PATIENTS AND METHODS:The long-term outcome of patients (n=855) enrolled in a randomized controlled tri...
journal_title：Anticancer research
pub_type： 杂志文章,多中心研究,随机对照试验
doi：
更新日期：2015-10-01 00:00:00
abstract：BACKGROUND/AIM:Seizures represent a major problem for patients with brain metastases. This study evaluated the role of seizures in patients receiving single-fraction radiosurgery (SRS) or multi-fraction stereotactic radiotherapy (FSRT). PATIENTS AND METHODS:This retrospective study included 195 patients receiving SRS ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.14337
更新日期：2020-06-01 00:00:00
abstract：BACKGROUND:Human carcinomas not only consist of neoplastic epithelial cells but also of tumor stroma, which may play an important role in tumor-progression. Whereas the tumor surrounding stroma is generally believed to represent a reactive component induced by tumor cell derived factors, a contribution of neoplastic ce...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2001-07-01 00:00:00
abstract：:Cisplatin is one of the most widely used and effective chemotherapeutic agents for the treatment of several human malignancies. Although the effectiveness of cisplatin is high, its toxicities justify the demand for improved formulations of this drug. A liposomal formulation of cisplatin, Lipoplatin, was developed in o...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2004-07-01 00:00:00
abstract：BACKGROUND:Amrubicin is an active agent for the treatment of small-cell lung cancer (SCLC). However, there have been no reports of long-term amrubicin use. PATIENTS AND METHODS:Twelve patients with SCLC who were treated with eight or more cycles of amrubicin chemotherapy were retrospectively reviewed. RESULTS:The med...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2012-04-01 00:00:00
abstract：BACKGROUND:3-Chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone (MX), a disinfection by-product in chlorinated drinking water, induces follicular tumors in thyroid glands in Wistar rats. The mechanisms of the MX-induced thyroid gland tumorigenesis are not known. MATERIALS AND METHODS:The expressions of p53 (primary an...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2002-03-01 00:00:00
abstract：:During postnatal development, the formation of new blood vessels is possible only through angiogenesis. The initial growth of solid neoplasms, including childhood brain tumors, during the genetically determined stages of carcinogenesis, even at clinically undetectable sizes (a few mm3), depends upon the continuous for...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1998-05-01 00:00:00
abstract：:The widespread use of endoscopy and imaging in combination with the continuous update of the staging systems for neuroendocrine tumors has led to an increase in the incidence of small intestinal neuroendocrine tumors (si-NENs) globally. Despite high survival rates, severe complications may occur even in early stages d...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：10.21873/anticanres.12349
更新日期：2018-03-01 00:00:00
abstract：BACKGROUND/AIM:Malignant tumors of the salivary glands are rare and heterogeneous, with more than 20 subtypes, and classified mainly by histopathology. Their diagnosis is often challenging and their etiology unknown. Here, the possible association between human polyomaviruses (PyVs) and one or more salivary gland tumor...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.12532
更新日期：2018-05-01 00:00:00
abstract：:The purpose of this study was to elucidate the behavior of signal transduction activity in rat and human carcinoma cells. Signal transduction activity was measured by the steady-state activity of the three enzymes involved in the conversion of 1-phosphatidylinositol (PI) to IP3, PI 4-kinase, PI 4-phosphate 5-kinase, a...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1996-11-01 00:00:00
abstract：:Growth inhibitory activity of YM881 (SMANCS) against 3 human cultured cell lines and one rat cultured cell line derived from glioma cells was assessed quantitatively. YM881 showed potent cytotoxicity against all glioma cell lines tested; the IC50 of this drug was 1.9-8.4 micrograms/ml. YM881 may be classified as a con...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1991-11-01 00:00:00
abstract：BACKGROUND:Drug resistance to 5-fluorouracil (5-FU) is a major obstacle in colonic cancer treatment. Activation of nuclear factor-kappa B (NFκB), mitogen-activated protein kinase kinase kinase 8 (MAP3K8) and protein kinase B (AKT) is thought to protect cancer cells against therapy-induced cytotoxicity. MATERIALS AND M...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2016-04-01 00:00:00
abstract：BACKGROUND:Chemotherapy is the commonly accepted standard therapy for most types of brain tumor, especially in medulloblastoma, primitive neuroectodermal tumor and astrocytoma. However, no efficient therapy has been established to date for glioblastoma multiforme. The aim of the present study was to analyze the activit...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2006-11-01 00:00:00
abstract：:The significance of time interval for administration of a second drug after a first dose of cyclophosphamide (CTX) was studied for a human ovarian, lung, and colon carcinoma line growing as xenografts in nude mice. The effects of combination of two drugs were found to be dependent on the interval between the administr...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1985-03-01 00:00:00
