Abstract:
:The effects of heat on intracellular accumulation of anthracyclines were investigated by laser flow cytometry analysis. Sarcoma-180 cells were exposed to Adriamycin (ADM), epirubicin (EPIR), daunomycin (DM), THP-Adriamycin (THP), ME-2303 (ME) and KRN-8602 (KRN) at 37 degrees C and at higher temperatures. There was a dose-dependent increase in the fluorescence intensity of all drugs at 37 degrees C, but heat varied the fluorescence intensity of each drug. At 43 degrees C the cellular fluorescence of ADM and EPIR increased by approximately 200%, but for DM the increase was 110-130%. The cellular fluorescence of THP and ME was little affected by heat, and heat reduced that of KRN to 80-90%. Each drug showed was unique in the relationship between drug exposure time and the fluorescence intensity at 37 degrees C and 43 degrees C. Cytotoxicity determined by the MTT assay was enhanced with heat in the cases of ADM and EPIR, but not with DM, THP, ME, or KRN. Thus, ADM and EPIR are expected to show enhanced antitumor activities when given in combination with hyperthermia.
journal_name
Cancer Chemother Pharmacoljournal_title
Cancer chemotherapy and pharmacologyauthors
Sakaguchi Y,Maehara Y,Inutsuka S,Takahashi I,Yoshida M,Emi Y,Baba H,Sugimachi Kdoi
10.1007/BF00686265subject
Has Abstractpub_date
1994-01-01 00:00:00pages
371-7issue
5eissn
0344-5704issn
1432-0843journal_volume
33pub_type
杂志文章abstract:PURPOSE:The interindividual variability of vincristine pharmacokinetics is quite large, but the origins of this variability are not properly understood. The aim of this study was to develop a population pharmacokinetic model of vincristine in a paediatric population treated for solid tumour disease and evaluate the imp...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-010-1541-4
更新日期:2011-11-01 00:00:00
abstract::The chemotherapeutic effects of all-trans-retinoic acid (atRA) are mediated by the retinoic acid receptor beta (RARbeta), but RARbeta expression is reduced in a number of head and neck carcinoma (HNSCC) cells which causes resistance to RA treatment in half the patients with HNSCC. The possible mechanism for the reduce...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-004-0970-3
更新日期:2005-11-01 00:00:00
abstract:INTRODUCTION:Monoclonal antibodies (MAbs) targeting epidermal growth factor receptor (EGFR) are effective in treatment of metastatic colorectal cancer (mCRC). Cetuximab, a chimeric MAb targets EGFR. Even with premedication, cetuximab can cause a hypersensitivity reaction (HSR). In case of severe HSR, further therapy wi...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-008-0831-6
更新日期:2009-05-01 00:00:00
abstract:PURPOSE:Arsenic compounds have been found to be effective in the treatment of acute promyelocytic leukemia through the downregulation of bcl-2 expression. Resistant ovarian cancer cells often overexpress bcl-2 or p53 proteins or both. We hypothesized that arsenic compounds, such as As2O3 and As2S3, could also be active...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s002800100278
更新日期:2001-06-01 00:00:00
abstract::Breast cancer is presently the most predominant tumor type and the second leading cause of tumor-related deaths among women. Although advancements in diagnosis and therapeutics have momentously improved, chemoresistance remains an important challenge. Tumors oppose chemotherapeutic agents through a variety of mechanis...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章,评审
doi:10.1007/s00280-020-04222-w
更新日期:2021-01-09 00:00:00
abstract:UNLABELLED:Hypericin, a polycyclic aromatic dianthroquinone, is a natural pigment derived from the plant Hypericum perforatum (St John's Wort). The compound has been synthesized and shown to inhibit the growth of malignant glioma cell lines in vitro via inhibition of protein kinase C. Oral hypericin has entered clinica...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s002800000188
更新日期:2001-01-01 00:00:00
abstract:PURPOSE:In this study the maximum tolerated dose of 5-fluorouracil administered by 5-day (120-h) continuous infusion every 4 weeks was investigated and the pharmacokinetics in patients with hepatocellular carcinoma were evaluated. METHODS:Patients with hepatocellular carcinoma no longer amenable to established forms o...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s00280-001-0400-8
更新日期:2002-02-01 00:00:00
abstract::While N-phosphonacetyl-L-aspartic acid (PALA), an inhibitor of de novo pyrimidine biosynthesis, demonstrated a unique spectrum of activity during preclinical drug evaluation, multiple clinical trials have shown it to possess minimal clinical activity. One explanation for the disappointing results is the possibility th...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00296262
更新日期:1987-01-01 00:00:00
abstract::All-trans-retinoic acid (ATRA) has been incorporated in front-line therapy for newly diagnosed acute promyelocytic leukemia (APL). We conducted a multicenter study of differentiation therapy with ATRA alone or in combination with chemotherapy followed by intensive postremission chemotherapy in patients with APL (the J...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1007/s002800100308
更新日期:2001-08-01 00:00:00
abstract:PURPOSE:To evaluate the safety and efficacy of the combination of cisplatin on day 1 and docetaxel on days 1, 8 and 15 every 4 weeks for the treatment of previously untreated patients with non-small-cell lung cancer (NSCLC). PATIENTS AND METHODS:A group of 38 patients with advanced or metastatic NSCLC who had not rece...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s00280-004-0810-5
更新日期:2004-08-01 00:00:00
abstract:PURPOSE:The combination of docetaxel, cisplatin and 5-fluorouracil (DCF) is a newly developed chemotherapy regimen for esophageal cancer. Severe neutropenia is dose-limiting toxicity of docetaxel and it is well known to be frequently occurred during DCF chemotherapy. This study aimed to investigate the relationship bet...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-020-04118-9
更新日期:2020-08-01 00:00:00
abstract:PURPOSE:To assess the effect of elotuzumab on corrected QT (QTc) intervals and cardiac safety. METHODS:Patients with high-risk smoldering multiple myeloma who had been treated with elotuzumab monotherapy (10 or 20 mg/kg) in Study CA204011 (NCT01441973) underwent electrocardiogram (ECG) examination over 8-10 weeks (tre...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-016-3182-8
更新日期:2016-12-01 00:00:00
abstract::Clinical evidence suggests some lack of cross resistance between vincristine (VCR) and vindesine (VDS). To investigate this phenomenon experimentally, drug-resistant L5178Y lymphoblast cell lines have been derived in vitro. These lines, under conditions of continuous drug exposure, exhibit a 50-fold order of resistanc...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00255477
更新日期:1982-01-01 00:00:00
abstract:PURPOSE:Although treatment of melanoma with BRAF inhibitors and immune checkpoint inhibitors achieves a high response rate, a subset of melanoma patients with intrinsic and acquired resistance are insensitive to these therapeutics, so to improve melanoma therapy other target molecules need to be found. Here, we screene...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-017-3317-6
更新日期:2017-06-01 00:00:00
abstract:PURPOSE:Curcumin, a major constituent of the spice turmeric, suppresses expression of the enzyme cyclooxygenase 2 (Cox-2) and has cancer chemopreventive properties in rodents. It possesses poor systemic availability. We explored whether formulation with phosphatidylcholine increases the oral bioavailability or affects ...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-006-0355-x
更新日期:2007-07-01 00:00:00
abstract::Fourteen new agents of natural products origin which are under development as antitumor agents at the National Cancer Institute are discussed with reference to their sources, structures, antitumor activity, current status, and future prospects as clinically effective agents. ...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00254042
更新日期:1978-01-01 00:00:00
abstract:PURPOSE:To confirm the efficacy and toxicity of gemcitabine and S-1 combination chemotherapy when used as a first-line therapy in patients with unresectable pancreatic cancer. METHODS:Patients with locally advanced or metastatic or recurrent pancreatic adenocarcinoma, which was histologically or cytologically proven, ...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章,多中心研究
doi:10.1007/s00280-009-1059-9
更新日期:2010-02-01 00:00:00
abstract::A new synthetic tripeptide (p-F-Phe-m-bis-(2-chloroethyl)amino-Phe-Met ethoxy HCl), PTT.119, was demonstrated to have significant cancericidal activity against seven in vitro tumor cell lines of different origins and etiologies and against primary human AMML, ALL, and hairy cell leukemias. Viabilities of each murine t...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00254592
更新日期:1984-01-01 00:00:00
abstract::Male Sprague-Dawley rats were given single i.p. injections of 1,3-bis(2-chloroethyl)-1-Nitrosourea (BCNU) to investigate changes in hepatic microsomal cytochrome P-450 content and metabolic activity. On day 14 after treatment (20 mg/kg), cytochrome P-450 content had decreased by approximately 25% and ethylmorphine N-d...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00684877
更新日期:1990-01-01 00:00:00
abstract:PURPOSE:Polyamines are biologic cations necessary for normal cell growth. Polyamine analogues have been shown to be effective inhibitors of tumor growth. We tested the effect of the polyamine analogues 1,1 9-bis(ethylamino)-5,10,15-triazanonadecane (BE-4-4-4-4), N1,N11-bis(ethyl)norspermine (BE-3-3-3) and 1,15-bis(ethy...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s002800050643
更新日期:1997-01-01 00:00:00
abstract:PURPOSE:Radiotherapy (RTx) has been considered as the treatment for locally advanced squamous cell carcinoma of the head and neck (SCCHN). However, with only conventional fractionation (Cfx), response rates are relatively low. In this study, we report the results of hyperfractionation (Hfx) RTx with concurrent docetaxe...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-006-0370-y
更新日期:2007-08-01 00:00:00
abstract:OBJECTIVE:Docetaxel given orally as monotherapy results in low bioavailability of <10%. Previous studies have indicated that the intestinal efflux pump P-glycoprotein (P-gp) prevents uptake from the gut resulting in low systemic exposure to docetaxel. The purpose of this study was to determine the degree of enhancement...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/s00280-004-0864-4
更新日期:2005-01-01 00:00:00
abstract::Etoposide is a widely used cytotoxic drug that requires complex formulation for both the i.v. and oral preparation to ensure drug stability. Data on the stability of the i.v. formulation when diluted in infusion fluids are contradictory, and there is little information on the stability of the oral preparation in gastr...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00685638
更新日期:1995-01-01 00:00:00
abstract::The selective Aurora-A kinase inhibitor MLN8237 is in clinical trials for hematologic malignancies, ovarian cancer and other solid tumors. We previously showed that MLN8237 is potently antiproliferative toward standard monolayer-cultured glioblastoma cells. We have now investigated the effect of MLN8237 with and witho...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-014-2430-z
更新日期:2014-05-01 00:00:00
abstract::The present study was aimed at answering the question of what patients with hepatocellular carcinomas could obtain long-term benefits from resectional therapy. The 239 patients hepatectomized from 1973 through 1986, with 33 tumor-free, 3-year survivors, were the subjects of the study. The following criteria for long-t...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00647247
更新日期:1989-01-01 00:00:00
abstract:PURPOSE:The potential use of combined therapy is under intensive study including the association between classical cytotoxic and genes encoding toxic proteins which enhanced the antitumour activity. The main aim of this work was to evaluate whether the gef gene, a suicide gene which has a demonstrated antiproliferative...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-009-1135-1
更新日期:2010-05-01 00:00:00
abstract:PURPOSE:Paclitaxel-based chemoradiotherapy was proven to be efficacious in treating patients with advanced esophageal cancer. However, the toxicity and the development of resistance limited its anticancer efficiency. The present study was to evaluate the antitumor effects of lapatinib, a dual tyrosine inhibitor of both...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-018-3627-3
更新日期:2018-09-01 00:00:00
abstract:PURPOSE:Triple-negative breast cancer (TNBC) is an aggressive, lethal, and heterogeneous subtype of breast cancers, tending to have lower 5-year survival rates than other BC subtypes in response to conventional chemotherapies. This study's aim was to identify advanced regimens to effectively control TNBC tumor developm...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-019-04013-y
更新日期:2020-01-01 00:00:00
abstract::Larotaxel (XRP9881, RPR109881), a novel semi-synthetic taxoid that shares a mode of action with the taxanes docetaxel and paclitaxel, was active in preclinical studies against a broad spectrum of tumour cells and tumour models refractory/resistant to taxanes, and have demonstrated clinical activity in taxane pre-treat...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-009-1014-9
更新日期:2009-12-01 00:00:00
abstract:PURPOSE:Chinese patients have been enrolled in multiple Phase III trials of the poly(ADP-ribose) polymerase (PARP) inhibitor olaparib (Lynparza); however, the pharmacokinetic (PK) profile of olaparib has not been investigated in this population. This two-part, open-label Phase I study was, therefore, carried out to det...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-019-03799-1
更新日期:2019-05-01 00:00:00