Abstract：
:The influence of cytostatically active alkyllysophospholipid analogs with different chemical structure on IP3 (inositol-1,4,5-trisphosphate) formation and intracellular Ca++ concentration was studied in human mammary epithelial cells before and after transfection with v-erb B oncogene DNA. Transformed cells showed an increased IP3 formation compared with normal cells. In the presence of ALP (alkyllysophospholipid) analogs IP3 formation is inhibited more strongly in transformed cells than in normal cells, dependent on the structure of ALP analogs. Furthermore, these compounds increased [Ca++]i (intracellular Ca++ concentration) in transformed cells much more strongly than in normal cells. From these results, obtained in pursuit of an oncogene-related cancer treatment, it follows that ALP analogs may inhibit processes in signal transduction in cells more strongly after transfection with a defined oncogene than before.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Junghahn I,Bergmann J,Langen P,Thun I,Vollgraf C,Brachwitz Hsubject
Has Abstractpub_date
1995-03-01 00:00:00pages
449-54issue
2eissn
0250-7005issn
1791-7530journal_volume
15pub_type
杂志文章abstract：:The effect of conagenin (CNG) on intestinal toxicity induction by 5-fluorouracil (5-Fu) was investigated. In mice given sublethal doses of 5-Fu (50mg/kg, i.v.) for 5 consecutive days, a decrease in body weight and diarrhea accompanied with hemorrhaging of the duodenum, atrophy of cecum and reduced small intestine leng...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1996-09-01 00:00:00
abstract：AIM:To compare a new-generation fecal immunochemical test (FIT) with the leading guaiac-based test in detection of fecal occult blood (FOB) in colonoscopy-referral patients. PATIENTS AND METHODS:A cohort of 300 patients referred for colonoscopy was examined by two different tests for FOB: ColonView quick test (CV) (FI...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2015-05-01 00:00:00
abstract：:Tumor-specific antigens are important in the study of tumor biology, tumor diagnosis and prognosis and possibly in tumor therapy. We demonstrate in this report that surgical specimens of colon, breast and ovarian tumors in native-state in vitro gel-supported three-dimensional in vitro histoculture maintain in vivo-lik...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1991-03-01 00:00:00
abstract：:Yoshida tumors implanted subcutaneously in the rat are conspicuously heterogeneous. A definite zoning can be discerned. Cell nuclei range from uniform epitheloid (type I) via pleomorphic (type II) to compact (type III). Type III is seen to detach at the rim of the tumor and to infiltrate the dermis. Type I is characte...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1985-05-01 00:00:00
abstract：BACKGROUND/AIM:Although the advent of Helicobacter pylori eradication and global societal changes are widely assumed to impact on gastric cancer (GC)-related mortality, there is remarkable little quantitative and qualitative insight into the nature of its effects. Here, we exploited a nationwide reporting system to inv...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.11871
更新日期：2017-08-01 00:00:00
abstract：:Multiple myeloma (MM) is a clonal plasma cell malignancy, which is currently incurable. Therefore, new mono- or combined therapy treatment regimens in the early and advanced phases of MM are urgently needed to combat this disease. Recently, p38 mitogen-activated protein kinase (MAPK) has been implicated as playing an ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2008-11-01 00:00:00
abstract：BACKGROUND:Although paclitaxel was given triweekly in phase II trials prior to its approval for gastric cancer in Japan, it is currently more often delivered by a weekly schedule in the second-line setting. PATIENTS AND METHODS:A phase II trial with response rate as the primary end-point was conducted. Patients with m...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2007-07-01 00:00:00
abstract：:The radical modulation activity of hot water and NaOH extracts of the thorn apple of Crataegus Cuneata Sieb. et. Zucc. was investigated, using ESR spectroscopy. The radical intensity of sodium ascorbate was slightly reduced at lower concentrations of the extracts, but it was synergistically enhanced at higher concentr...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1998-07-01 00:00:00
abstract：BACKGROUND:The purpose of this study was to identify the DNA methylation status of the mitogen-activated protein kinase (MAPK) signal-inhibiting genes dual-specificity phosphatase 4 (DUSP4) and 6 (DUSP6); and serpin peptidase inhibitor A member 5 (SERPINA5) in thyroid cancer. MATERIALS AND METHODS:Using 76 papillary t...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2013-11-01 00:00:00
abstract：:The present paper describes the generation and characterization of anti-idiotypic monoclonal antibodies (Ab2 MAbs) produced against the MOv19 MAb (Ab1 MAb), which shows a restricted reactivity with human ovarian carcinoma. The Ab2 MAbs were produced by immunizing mice with MOv19 conjugated to syngeneic mouse red blood...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1992-09-01 00:00:00
abstract：BACKGROUND:Compliance is an essential aspect for the success of any medical intervention. Adverse events (AEs) contribute significantly to non-compliance with endocrine treatment. The Tamoxifen Exemestane Adjuvant Multinational (TEAM) trial compared five years of adjuvant exemestane therapy with the sequence of tamoxif...
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：2012-09-01 00:00:00
abstract：:A better understanding of the non-targeted (bystander) effects of radiation may have important implications with regards to radiation risk assessment, radiation protection, and targeted cancer therapy. In the present study, the direct and bystander effects of α-particle irradiation in immortalized human fibroblasts (F...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2011-06-01 00:00:00
abstract：BACKGROUND:Phytoestrogens are known to prevent tumor induction. But their molecular mechanisms of action are largely unknown. This study aimed to examine the effect of genistein and quercetin on proliferation and apoptosis in HER2-expressing breast cancer cells. MATERIALS AND METHODS:The antiproliferative effects of p...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2011-10-01 00:00:00
abstract：BACKGROUND:There is little effective therapy for patients with hormone-refractory breast cancer. Hormone resistance is frequently due to the transcriptional inactivation of the estrogen receptor (ER) gene. We determined the effect of DHAC, a cytosine DNA methyltransferase (CMT) inhibitor, on the estrogen sensitivity in...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1999-03-01 00:00:00
abstract：:Neurological complications of both fluorouracil (5-FU) and its oral prodrug, capecitabine, have been described in the literature. This study reported the case of a 70-year-old female with metastatic adenocarcinoid of the rectum who developed hyperammonemic encephalopathy, following infusional 5-FU therapy, manifesting...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2011-01-01 00:00:00
abstract：:Chemosensivity testing in 11 retinoblastoma (RB) cell lines identified five tumors showing cross-resistance to plant alkaloids, alkylating agents, anthracycline antibiotics, and antimetabolites, suggestive of the multidrug-resistant (MDR) phenotype described in other tumors. Only two tumors had been clinically exposed...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1989-03-01 00:00:00
abstract：BACKGROUND/AIM:In a previous study, we showed that amentoflavone promotes sorafenib-induced apoptosis in hepatocellular carcinoma (HCC) cells in vitro. However, whether amentoflavone augments anticancer efficacy of sorafenib in HCC in vivo is unknown. The aim of the present study was to verify the anticancer effect of ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.12452
更新日期：2018-04-01 00:00:00
abstract：BACKGROUND:Intraoperative frozen section (FS) and imprint cytology (IC) are currently used to detect sentinel lymph node (SLN) metastasis, allowing for complete dissection when necessary. MATERIALS AND METHODS:A 2-year retrospective chart review was performed for patients who underwent SLN procedure in five French hos...
journal_title：Anticancer research
pub_type： 杂志文章,多中心研究
doi：
更新日期：2013-03-01 00:00:00
abstract：:The antitumor effects of the somatostatin structural derivative TT-232 in different rodent and xenograft tumor models are summarized in this report. TT-232 had previously been shown to inhibit the proliferation of a large number of cancer cell lines in vitro and reduce the size of different tumors in animal models in ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2006-09-01 00:00:00
abstract：BACKGROUND/AIM:Human lectins translate sugar-encoded signals of cell surface glycoconjugates into biological effects, and this is what is known for the adhesion/growth-regulatory galectins. In addition, the multifunctional members of this group can be intracellular, binding to distinct proteins. The presence of galecti...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2013-08-01 00:00:00
abstract：BACKGROUND:Ribonucleotide reductase composed of the hRRM1 and hRRM2 subunits catalyzes the conversion of ribonucleotides to their corresponding deoxy forms for DNA replication. Anti-hRRM2 siRNA degrades hRRM2's mRNA and suppresses tumorigenesis. A Phase I clinical trial demonstrated its therapy potential. HN-1 represen...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2012-11-01 00:00:00
abstract：BACKGROUND:The transforming growth factor beta (TGF-beta) superfamily regulates cell growth in various cells. Previous studies have shown that altered expression of TGF-beta receptors, Smad2 and Smad4, as mediators of TGF-beta superfamily signaling, contributes to tumor progression in esophageal squamous cell carcinoma...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2004-11-01 00:00:00
abstract：:Rats were inoculated subcutaneously into both flanks with a transplantable adenocarcinoma of the colon. They were treated intravenously with either 5-FUrd (5-fluorouridine) or 5-FdUrd (5-fluoro-2'-deoxyuridine) with or without addition of dipyridamole 20 and 30 min later, respectively, for 3 consecutive days. Dipyrida...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1990-01-01 00:00:00
abstract：BACKGROUND:Farnesyltransferase inhibitor R115777 (Tipifamib, Zarnestra) is active in breast cancer, but its efficacy in drug combinations has not been extensively investigated. MATERIALS AND METHODS:The activity of R115777 and paclitaxel, alone and in combination, was studied in the human breast cancer cell lines, BT-...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-09-01 00:00:00
abstract：:Complementary antitumor treatments are required to increase the cure rate achieved by surgery and/or radiotherapy by avoiding future recurrences and metastases. The growth of most solid tumors, particularly carcinomas, depends upon the simultaneous development of internal tumor vasculature to allow the proliferation o...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1989-07-01 00:00:00
abstract：:In this study the unexpected findings from the analysis of 278 breast cancer tissue specimens are reported. A surprising strongly positive correlation between an unfavourable and a favourable prognosis with markers cathepsin D and pS2 respectively, was revealed by linear regression analysis (Pearson, Student-T-Test). ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1997-09-01 00:00:00
abstract：:The option to treat patients presenting with HER-2 overexpressed invasive breast carcinoma with Herceptin requires quantitative determination of the HER-2 status. The aim of this study was to retrospectively evaluate the HER-2 mRNA expression levels using quantitative real-time RT-PCR (Q-RT-PCR) in tissue samples from...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-11-01 00:00:00
abstract：:Cisplatin toxicity could be decreased by adjusting its dosage to each patient. For this purpose, a limited sampling method was established and validated based on a Bayesian approach taken using the values of assays during a 5-day continuous infusion of cisplatin. Using this method, a dosing model to achieve a target p...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1994-11-01 00:00:00
abstract：:Carcinoma cell metastasis is mediated by increased mobility and invasiveness via epithelial-mesenchymal transition (EMT). Snail, a zinc-finger transcription factor, triggers EMT by directly repressing E-cadherin expression. In this study, the correlation between E-cadherin and Snail expression was investigated. In add...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2008-03-01 00:00:00
abstract：:Ovarian clear cell carcinoma represents a distinct histopathological subtype of epithelial ovarian cancer, with poor outcomes, especially in cases diagnosed in advanced stages of disease. However, even in these cases, it seems that the most effective treatment remains debulking surgery to no residual disease. We prese...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：10.21873/anticanres.12008
更新日期：2017-10-01 00:00:00
