Abstract：
BACKGROUND/AIM:Anthracyclines have been proven able to reduce the activity of vinca alkaloids by induction of cell-cycle arrest. The present study aims at identifying the critical initiation steps of signal transduction which transduce the inhibitory effects on the cytotoxicity of vinca alkaloids. MATERIALS AND METHODS:Several new cytostatic drug classes were evaluated together with vincristine in tumor cell lines and patients' tumor cells. RNA interference was used for molecular analyses. RESULTS:Inhibition of vincristine was observed by all cytostatic drugs, which induced cell-cycle arrest. Knockdown of proteins of the DNA damage response ascribed the inhibitory effect to a common pathway involving Chk-1, p53 and p21. Upstream of Chk-1 signal transduction depended on both ATM and ATR for all drugs except methotrexate. CONCLUSION:We have identified critical signaling steps of the DNA damage response system activated by cytostatic drugs, which reduce the anti-tumor activity of vinca alkaloids. The obtained results encourage the development of novel therapeutic strategies to prevent pathway interactions based on the molecular understanding of drug action and drug-drug interactions.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Ehrhardt H,Pfeiffer S,Schrembs D,Wachter F,Grunert M,Jeremias Isubject
Has Abstractpub_date
2013-12-01 00:00:00pages
5273-87issue
12eissn
0250-7005issn
1791-7530pii
33/12/5273journal_volume
33pub_type
杂志文章abstract：BACKGROUND:The p16 tumour suppressor gene is known to be involved in regulation of the cell cycle. p16 expression in sequential histological stages of oral squamous cell carcinoma (OSCC) formation was investigated using an experimental model of induced oral carcinogenesis in Syrian golden hamsters. MATERIALS AND METHO...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2007-03-01 00:00:00
abstract：:Adrenomedullin (AM) is a hypotensive polypeptide that has been shown to stimulate cyclic AMP and intracellular free Ca2+ agents that are known to induce expression of proto-oncogenes, in various cell types. Transforming growth factor-beta 1 (TGF-beta1) is a multifunctional polypeptide that regulates proliferation, dif...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2002-05-01 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：:The antitumor activity of (2''R)-4'-O-tetrahydropyranyl adriamycin (pirarubicin; THP) was assessed using human gastric cancer cell lines in vitro and in vivo. The cytotoxicity of THP on MKN-28 and MKN-45 was superior to that of adriamycin (ADM) as detected by a growth assay with an MTT colorimetric endpoint. When the ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1994-03-01 00:00:00
abstract：BACKGROUND/AIM:The expression of sphingosine kinase-1 (SphK1) has been reported in several cancers. However, the exact roles of SphK1 in cancer progression still remain unknown. The aim of the present study was to investigate SphK1 expression in oral squamous cell carcinoma (OSCC) and clarify the involvement of SphK1 i...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.12359
更新日期：2018-03-01 00:00:00
abstract：UNLABELLED:In non-small cell lung cancer (NSCLC), pleural effusion is a frequently observed complication, and often provides a treatment difficulties. The aim of this study is to evaluate prognostic significance of pleural effusion in patients with NSCLC. MATERIALS AND METHODS:Seven hundred and eight untreated patient...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1997-11-01 00:00:00
abstract：:Interleukin-2 (IL-2) has proven to be able to generate an effective anticancer immunity against both solid and hematologic malignancies. Moreover, recent advances in the knowledge of psychoneuroimmunology have demonstrated that anticancer immunity is under neuroendocrine control and that the pineal hormone melatonin (...
journal_title：Anticancer research
pub_type： 临床试验,杂志文章
doi：
更新日期：2000-05-01 00:00:00
abstract：BACKGROUND:The effectiveness of mammographic screening in women aged over 50 years has been confirmed in the United States and Europe, but its effectiveness in women aged from 40 to 49 years remains controversial. The optimum age for effective screening of subjects for breast cancer by mammography in Japan was studied ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2000-09-01 00:00:00
abstract：:The immune system is part of the homeostasis system. Our research is focused on ways to maintain health, with an emphasis on the role of macrophages. We have hypothesized that tissue macrophages form a systemic network which we believe contributes to the homeostasis system, and have named it the 'macrophage network.' ...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：2009-03-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2008-03-01 00:00:00
abstract：:This paper reviews the properties and regulation of cation transport during the cell cycle. Extensive modulations occur in both electro-diffusional and non-electro-diffusional cation transport, most prominently during mitosis and G1 phase. These modulations can be related to compositional, structural and dynamic membr...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：1982-09-01 00:00:00
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 ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1997-03-01 00:00:00
abstract：BACKGROUND:Breast cancer grows in a hormone-rich environment which influences its biological features and thus, ultimately, its clinical behavior. Circulating hormone levels were measured in premenopausal and postmenopausal breast cancer patients prior to surgery, and correlated with all available clinical and biologic...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-01-01 00:00:00
abstract：BACKGROUND:Carbon ion radiotherapy has precise dose distribution and high biological effectiveness and is likely a promising therapy for patients with sarcomas. We evaluated the outcomes of carbon ion radiotherapy in patients with unresectable chondrosarcomas. PATIENTS AND METHODS:A retrospective analysis of 75 tumors...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.12162
更新日期：2017-12-01 00:00:00
abstract：AIM:This study analyzed the effect of metastasectomy on overall mortality (OM) and perioperative outcomes in patients with metastatic renal cell carcinoma (mRCC) treated exclusively with targeted therapy. MATERIALS AND METHODS:Using the Surveillance, Epidemiology, and End Results (SEER) database (2006-2015), Kaplan-Me...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.13604
更新日期：2019-08-01 00:00:00
abstract：:Brain tumors were induced in inbred Fischer rats (F344) by administration of methylnitrosourea in the drinking water. One of the induced tumors, a pleomorphic glioma (78-219), was established in vitro and propagated as 78FR-G-219 permanent cell line. The tumorigenicity of the established line was investigated by intra...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1981-01-01 00:00:00
abstract：BACKGROUND:Signaling between androgen receptor (AR) and mTOR may be crucial for prostate cancer cells to endure the low androgen and suboptimal nutrient conditions produced by androgen deprivation therapy. MATERIALS AND METHODS:AR and mTOR cross-talk was examined in LNCaP cells exposed to either high or low testostero...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2010-10-01 00:00:00
abstract：:In order to identify genes associated with metastasis of mammary carcinoma, we compared the transcriptional profile (Affymetrix chip technology) of two cell lines derived from primary mammary carcinoma, three cell lines derived from bone marrow micrometastasis, a cell line derived from a lymph node metastasis as well ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2001-11-01 00:00:00
abstract：BACKGROUND/AIM:This study aimed to investigate the effect of a new 7-(4-(N-substituted carbamoylmethyl) piperazin-1-yl) ciprofloxacin-derivative on the proliferation and migration abilities of HeLa cells. MATERIALS AND METHODS:Cell viability and morphological alterations were examined. Changes in migration were detect...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.14505
更新日期：2020-09-01 00:00:00
abstract：BACKGROUND:The overexpression of syndecan-1 in breast carcinomas correlates with poorer prognosis and an aggressive phenotype. The effect of syndecan-1 expression on tumor response to neoadjuvant chemotherapy was determined in locally advanced breast cancer. PATIENTS AND METHODS:Semi-quantitative syndecan-1 immunohist...
journal_title：Anticancer research
pub_type： 杂志文章,随机对照试验
doi：
更新日期：2006-01-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2006-07-01 00:00:00
abstract：BACKGROUND:The recent availability of a monoclonal antibody against human telomerase reverse transcriptase (hTERT) has enabled us to investigate the telomerase activity of tissue specimens more easily than by classical TRAP assay. In this study, we studied teromerase activity in thyroid tumors using this antibody. MAT...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-01-01 00:00:00
abstract：:Anaplastic lymphoma kinase (ALK) rearrangements were first implicated as driving mutations in non-small cell lung cancer in 2007. Since then, a number of novel, small-molecule inhibitors directed against the ALK receptor have demonstrated superiority over standard chemotherapies in the treatment of ALK rearrangement-p...
journal_title：Anticancer research
pub_type： 杂志文章,评审
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更新日期：2018-09-01 00:00:00
abstract：:The question remains as to whether metastatic cells (cancer seed) that eventually colonize a particular organ (cancer soil) have specific properties that distinguish them from the other cells of the primary tumor. However until recently there have not been model systems in which this question could be fully answered. ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1995-05-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2015-06-01 00:00:00
abstract：BACKGROUND:Parathyroid hormone-related protein (PTHrP) is a key regulator of osteolytic metastasis of breast cancer (BC) cells, but its targets and mechanisms of action are not fully understood. This study investigated whether/how PTHrP (1-34) signaling regulates expression of vascular endothelial growth factor (VEGF) ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2010-07-01 00:00:00
abstract：OBJECTIVE:The effectiveness and improvement in quality of life (QOL) of a long-acting formulation of octreotide (LAR) administration for cancer patients, with chronic loperamide-refractory diarrhea not attributed to medical therapy, were investigated. PATIENTS AND METHODS:Twenty-nine patients with chronic loperamide-r...
journal_title：Anticancer research
pub_type： 临床试验,杂志文章
doi：
更新日期：2006-05-01 00:00:00
abstract：:Inflammatory bowel diseases (IBD) are associated with an increased risk of colitis-associated colorectal carcinoma (CAC). CAC is one of the most important causes of morbidity and mortality in patients with Crohn's disease and ulcerative colitis. The aim of the present review was to discuss the most important signaling...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：2016-04-01 00:00:00
abstract：BACKGROUND/AIM:Phenothiazines constitute a versatile family of compounds in terms of biological activity, which have also gained a considerable attention in cancer research. MATERIALS AND METHODS:Three phenothiazines (promethazine, chlorpromazine and thioridazine) have been tested in combination with 11 active selenoc...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.14495
更新日期：2020-09-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.13880
更新日期：2019-12-01 00:00:00
