Cytofluorescence localization of adriamycin in resistant colon cancer cells.

Abstract:

:A simple fluorescent microscopic method demonstrated that adriamycin was distributed in two cellular compartments of living rat colon cancer cells. Adriamycin accumulated slowly in cytoplasmic granules, probably lysosomes, where it persisted long after the drug was removed from the medium. On the other hand, adriamycin accumulated rapidly in the nucleus, but was rapidly cleared in adriamycin-free medium. Drug efflux from the nucleus was blocked by sodium azide in glucose-free medium or by verapamil, a calcium-blocking agent. When colon cancer cells were cultivated for 1 day or longer in adriamycin-containing medium no nuclear fluorescence was observed. However, the addition of sodium azide to glucose-free medium or verapamil restores the nuclear fluorescence. The colon cancer cells had low sensitivity to adriamycin, but the addition of verapamil strongly enhanced adriamycin toxicity. Thus adriamycin is permanently cleared from the nucleus of rat colon cancer cells through an energy-dependent efflux mechanism, which is blocked by verapamil. The efficiency of this efflux mechanism is enhanced by exposure of the cell to adriamycin. This mechanism could be involved in the resistance of colon cancer to adriamycin.

authors

Chauffert B,Martin F,Caignard A,Jeannin JF,Leclerc A

doi

10.1007/BF00401439

subject

Has Abstract

pub_date

1984-01-01 00:00:00

pages

14-8

issue

1

eissn

0344-5704

issn

1432-0843

journal_volume

13

pub_type

杂志文章
  • Evodiamine inhibits the migration and invasion of nasopharyngeal carcinoma cells in vitro via repressing MMP-2 expression.

    abstract:PURPOSE:Evodiamine is one of active alkaloids isolated from the traditional Chinese medicine Evodia rutaecarpa Bentham and has various pharmacological properties. In this study, we investigated its effects on the migration, invasion, and associated mechanism in human nasopharyngeal carcinoma (NPC) cells. METHODS:Cell ...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-015-2902-9

    authors: Peng X,Zhang Q,Zeng Y,Li J,Wang L,Ai P

    更新日期:2015-12-01 00:00:00

  • Chemotherapy for endometrial carcinoma (GOGO-EM1 study): TEC (paclitaxel, epirubicin, and carboplatin) is an effective remission-induction and adjuvant therapy.

    abstract:BACKGROUND:TAP chemotherapy (paclitaxel, doxorubicin, and cisplatin) is effective for advanced and recurrent endometrial carcinoma, but has occasional severe toxicity. TEC chemotherapy (paclitaxel, epirubicin, and carboplatin) has been suggested to have less toxicity; however, the optimal dosage has yet to be determine...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-011-1638-4

    authors: Egawa-Takata T,Ueda Y,Kuragaki C,Miyake T,Miyatake T,Fujita M,Yoshino K,Nakashima R,Okazawa M,Tsutsui T,Morishige K,Kimura T,Yamasaki M,Nishizaki T,Nagamatsu M,Ito K,Asada M,Ogita K,Wakimoto A,Yamamoto T,Nishio Y

    更新日期:2011-12-01 00:00:00

  • Phenylbutyrate-induced apoptosis is associated with inactivation of NF-kappaB IN HT-29 colon cancer cells.

    abstract:PURPOSE:Cytotoxic chemotherapy has been used to treat patients with metastatic colorectal cancer with limited success. Therefore novel chemotherapeutic approaches are needed. Based on encouraging preclinical data, there has been an interest in developing derivatives of butyrate as clinically applicable agents. The purp...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-001-0390-6

    authors: Feinman R,Clarke KO,Harrison LE

    更新日期:2002-01-01 00:00:00

  • Phase 1 dose-escalation study of the PARP inhibitor CEP-9722 as monotherapy or in combination with temozolomide in patients with solid tumors.

    abstract:PURPOSE:Poly(ADP-ribose) polymerase-1 (PARP-1) is a nuclear enzyme important in DNA repair. PARP-1 activation at points of DNA strand break results in poly(ADP-ribose) polymer formation, opening the DNA structure, and allowing access of other repair enzymes. CEP-9722 inhibits PARP-1 and PARP-2 and is designed to potent...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章,多中心研究

    doi:10.1007/s00280-014-2486-9

    authors: Plummer R,Stephens P,Aissat-Daudigny L,Cambois A,Moachon G,Brown PD,Campone M

    更新日期:2014-08-01 00:00:00

  • Simplified FOLFIRI in pre-treated patients with metastatic gastric cancer.

    abstract:PURPOSE:Second-line chemotherapy in patients with metastatic gastric cancer (MGC) pre-treated with cisplatin is not a standard option. We studied a combination of irinotecan, fluorouracil and folates. METHODS:Patients progressive to cisplatin-based chemotherapy were enrolled. Irinotecan 180 mg/m(2), folinic acid 200 m...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-008-0871-y

    authors: Lorizzo K,Fazio N,Radice D,Boselli S,Ariu L,Zampino MG,Nolè F,Magni E,Ardito R,Minchella I,Rocca A,Di Meglio G,Squadroni M,de Braud F

    更新日期:2009-07-01 00:00:00

  • A pharmacokinetic model and the clinical pharmacology of cis-platinum, 5-fluorouracil and mitomycin-C in isolated pelvic perfusion.

    abstract:PURPOSE:An isolated pelvic perfusion technique using multiple agents was used both in patients with unresectable recurrent pelvic neoplasms and as a preoperative therapy for advanced pelvic malignancy. METHODS:The technique consisted of vascular occlusion via transfemoral balloon catheters, circulation and drug infusi...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s002800050918

    authors: Wanebo HJ,Belliveau JF

    更新日期:1999-01-01 00:00:00

  • Heat shock protein 90 (HSP90) is overexpressed in p16-negative oropharyngeal squamous cell carcinoma, and its inhibition in vitro potentiates the effects of chemoradiation.

    abstract:PURPOSE:Cisplatin and radiation therapy remain the current standard for treating locally advanced SCCHN. Novel treatment approaches are needed, especially in patients with human papilloma virus (HPV)-negative disease who have worse outcomes despite multimodality therapy. METHODS:Using our institutional review board ap...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-014-2584-8

    authors: Patel K,Wen J,Magliocca K,Muller S,Liu Y,Chen ZG,Saba N,Diaz R

    更新日期:2014-11-01 00:00:00

  • Active salvage chemotherapy versus best supportive care for patients with recurrent or metastatic squamous cell carcinoma of the esophagus refractory or intolerable to fluorouracil, platinum, and taxane.

    abstract:PURPOSE:The survival benefit of chemotherapy (CTx) compared with best supportive care (BSC) is unclear in patients with recurrent or metastatic esophageal squamous cell carcinoma (R/M-ESCC) previously treated with fluorouracil (FU), platinum (PT), and taxane (TAX). PATIENTS AND METHODS:The data of 283 consecutive pati...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章,多中心研究

    doi:10.1007/s00280-016-3179-3

    authors: Nomura M,Iwasa S,Tsushima T,Kato K,Yasui H,Boku N,Muto M,Muro K

    更新日期:2016-12-01 00:00:00

  • Pingyangmycin downregulates the expression of EGFR and enhances the effects of cetuximab on esophageal cancer cells and the xenograft in athymic mice.

    abstract:PURPOSE:As reported, epidermal growth factor receptor (EGFR) is over expressed in a variety of cancers including esophageal squamous cell carcinoma. Therefore, it becomes one of the potential targets for treating esophageal cancer. Pingyangmycin (PYM), a single A5 component of bleomycin, is currently used for the treat...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-012-1827-9

    authors: Gong JH,Liu XJ,Li Y,Zhen YS

    更新日期:2012-05-01 00:00:00

  • Impact of capecitabine and S-1 on anticoagulant activity of warfarin in patients with gastrointestinal cancer.

    abstract:PURPOSE:Capecitabine and S-1 are orally administered fluoropyrimidine anticancer drugs widely used to treat gastrointestinal cancer. While anticoagulant therapy for cancer patients is recommended, many studies have shown that the effects of warfarin are enhanced by its interaction with fluoropyrimidine. We investigated...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-016-3080-0

    authors: Hata T,Kudo T,Sakai D,Takahashi H,Haraguchi N,Nishimura J,Hata T,Mizushima T,Yamamoto H,Doki Y,Mori M,Satoh T

    更新日期:2016-08-01 00:00:00

  • Cancer and the tumor microenvironment: a review of an essential relationship.

    abstract:PURPOSE:The role of the microenvironment during the initiation and progression of carcinogenesis is now realized to be of critical importance, both for enhanced understanding of fundamental cancer biology, as well as exploiting this source of relatively new knowledge for improved molecular diagnostics and therapeutics....

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章,评审

    doi:10.1007/s00280-008-0881-9

    authors: Mbeunkui F,Johann DJ Jr

    更新日期:2009-03-01 00:00:00

  • Flavone acetic acid distribution in human malignant tumors.

    abstract::The pharmacokinetics of flavone acetic acid (FAA) after a dose of 4.8 mg/m2 given i.v. over 1 h was investigated in 13 patients with different solid tumors. The mean volume of distribution and clearance were 52 +/- 4 l/m2 and 2.6 +/- 0.2 l/h x m2, respectively. A tumor or metastasis biopsy was obtained from six patien...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF02940298

    authors: Damia G,Freschi A,Sorio R,Braida A,Caruso G,Quaia M,Monfardini S,D'Incalci M

    更新日期:1990-01-01 00:00:00

  • The bioavailability of oral intermediate-dose methotrexate. Effect of dose subdivision, formulation, and timing in the chemotherapy cycle.

    abstract::The oral bioavailability of methotrexate is variable and may be dose-dependent. The absorption of 'interval' oral methotrexate, which is given between cycles of chemotherapy, is unknown. The bioavailability of oral methotrexate has been studied in eight patients, acting as their own controls, to assess the effect of s...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00257121

    authors: Harvey VJ,Slevin ML,Woollard RC,Johnston A,Barnett MJ,Wrigley PF,Turner P

    更新日期:1984-01-01 00:00:00

  • Phase I dosage finding and pharmacokinetic study of intravenous topotecan and oral erlotinib in adults with refractory solid tumors.

    abstract:PURPOSE:Topotecan is widely used for refractory solid tumors but multi-drug resistance may occur due to tumor expression of ATP-binding cassette (ABC) transporters. Since erlotinib, an inhibitor of the epidermal growth factor receptor, also inhibits several ABC transporters, we performed a phase I study to evaluate the...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-014-2385-0

    authors: Stewart CF,Tagen M,Schwartzberg LS,Blakely LJ,Tauer KW,Smiley LM

    更新日期:2014-03-01 00:00:00

  • Primary treatment of low-grade non-Hodgkin's lymphoma using an all oral anthracycline-containing regimen, chlorambucil, idarubicin, dexamethasone (CID)--a phase II study.

    abstract:PURPOSE:The majority of patients with low-grade non-Hodgkin's lymphoma (LGNHL) are in the older age groups and are thus less able to tolerate aggressive treatment. Chlorambucil, alone and in combination, has been widely accepted as the initial treatment of choice for many years. The availability of an anthracycline whi...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 临床试验,杂志文章

    doi:10.1007/s002800000124

    authors: Taylor PR,Jackson GH,Galloway MJ,Soukop M,Tinegate H,Angus B,Proctor SJ

    更新日期:2000-01-01 00:00:00

  • Long-term survival following treatment of hepatocellular carcinoma in Singapore: evaluation of Wellferon in the prophylaxis of high-risk pre-cancerous conditions.

    abstract::The present paper reviews several studies performed between 1977 and 1986 in Singapore on the 10-year survival outcome of treatment for stage I and II hepatocellular carcinoma (HCC). Of 801 HCC patients evaluated, only 2 survivors (0.3%) remained in complete remission for 13 and 14 years, respectively. One had receive...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 临床试验,杂志文章

    doi:10.1007/BF00687123

    authors: Oon CJ

    更新日期:1992-01-01 00:00:00

  • Conditions favoring long-term survival after hepatectomy for hepatocellular carcinomas.

    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

    authors: Yamanaka N,Okamoto E

    更新日期:1989-01-01 00:00:00

  • Preclinical pharmacology of the antitumor agent O-6-methylguanine in CDF1 mice.

    abstract::O-6-methylguanine (O6-mG), a guanine analog recently shown to be a potent inhibitor of alkylguanine-DNA alkyltransferase, has been found to potentiate the antitumor activity of nitrosoureas, in particular, carmustine (BCNU), in resistant cell lines (HT-29 mer+) and is targeted for development as a modulating agent wit...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00686216

    authors: Avramis VI,Chan KK,Solorzano MM,Chen ZL

    更新日期:1993-01-01 00:00:00

  • The stability of ifosfamide in aqueous solution and its suitability for continuous 7-day infusion by ambulatory pump.

    abstract::Dose fractionation is known to reduce the toxicity of ifosfamide and also results in an increased production of alkylating metabolites. Administration by slow infusion using the convenience of ambulatory pumps is therefore of interest. We used HPLC to investigate the stability of ifosfamide in aqueous solution (either...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF02897261

    authors: Radford JA,Margison JM,Swindell R,Lind MJ,Wilkinson PM,Thatcher N

    更新日期:1990-01-01 00:00:00

  • Growth-inhibitory effects of the synthetic retinoid CD437 against ovarian carcinoma models in vitro and in vivo.

    abstract::The activity of CD437¿6-[3-(1-adamantyl)-4 hydroxyphenyl]-2-naphthalene carboxylic acid¿, a relatively selective activator of RAR-gamma, was evaluated against four human ovarian-carcinoma cell lines : PE01, PE04 (a Pt-resistant in vivo-derived counterpart of PE01), PE01CDDP (a Pt-resistant in vitro-derived model of PE...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s002800050841

    authors: Langdon SP,Rabiasz GJ,Ritchie AA,Reichert U,Buchan P,Miller WR,Smyth JF

    更新日期:1998-01-01 00:00:00

  • Epirubicin: a phase II study in recurrent small-cell lung cancer.

    abstract::Epirubicin (4'-epidoxorubicin), an analogue of doxorubicin (Adriamycin), has established activity in the treatment of small-cell lung cancer (SCLC) when used at doses of 75 to 120 mg/m2 in previously untreated patients. We completed a phase II study of epirubicin (85 mg/m2 given intravenously at 3-week intervals) in 2...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00685514

    authors: Rosenthal M,Kefford R,Raghavan D,Stuart-Harris R

    更新日期:1991-01-01 00:00:00

  • Ibrutinib does not prolong the corrected QT interval in healthy subjects: results from a thorough QT study.

    abstract:PURPOSE:Ibrutinib is an orally administered, irreversible Bruton's tyrosine kinase inhibitor for treatment of B-cell malignancy. This study evaluated the effects of single-dose ibrutinib at therapeutic and supratherapeutic exposures on cardiac repolarization in healthy subjects. METHODS:Part 1 used an open-label, two-...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-017-3471-x

    authors: de Jong J,Hellemans P,Jiao JJ,Huang Y,Mesens S,Sukbuntherng J,Ouellet D

    更新日期:2017-12-01 00:00:00

  • Polymorphisms in ERCC1 C8092A predict progression-free survival in metastatic/recurrent nasopharyngeal carcinoma treated with cisplatin-based chemotherapy.

    abstract:OBJECTIVES:We evaluated whether DNA repair gene polymorphisms had an effect on clinical outcomes in metastatic/recurrent nasopharyngeal carcinoma (NPC) patients treated with cisplatin-based chemotherapy. MATERIALS AND METHODS:Clinical data of 101 patients with metastatic/recurrent NPC between 2004 and 2011 were review...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-013-2196-8

    authors: Chen C,Wang F,Wang Z,Li C,Luo H,Liang Y,An X,Shao J,Li Y

    更新日期:2013-08-01 00:00:00

  • Prednimustine and vincristine compared with cytosine arabinoside and thioguanine for treatment of elderly patients with acute nonlymphoblastic leukemia.

    abstract::Sixty-seven patients with acute nonlymphoblastic leukemia (ANLL) and above the age of 60 years were randomly allocated to treatment with either prednimustine + vincristine or cycles with cytosine arabinoside and thioguanine. Of the 67 patients, 13 (19%) entered a complete remission and four a partial remission. Of 33 ...

    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/BF00265385

    authors: Lönnqvist B,Andersson B,Björkholm M,Engstedt L,Gahrton G,Hast R,Holm G,Killander A,Lantz B,Lockner D,Mellstedt H,Palmblad J,Paul C,Peterson C,Simonsson B,Stalfelt AM,Udén AM,Wadman B,Oberg G

    更新日期:1982-01-01 00:00:00

  • Interactions of gemcitabine, carboplatin and paclitaxel in molecularly defined non-small-cell lung cancer cell lines.

    abstract:PURPOSE:To evaluate in vitro interactions of carboplatin, gemcitabine and paclitaxel in molecularly defined non-small-cell lung cancer lines. MATERIALS AND METHODS:Three NSCLC lines, A549 (p16-,p53 wt, Rb wt), Calu-1 (p16-, p53-, Rb+) and H596 (p16 wt, p53 mut, Rb-) were utilized. Cells were exposed to carboplatin, ge...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s002800000273

    authors: Edelman MJ,Quam H,Mullins B

    更新日期:2001-08-01 00:00:00

  • Preliminary results of chemo-radiotherapy followed or not by active immunotherapy of stage III and IV lymphosarcoma and reticulosarcoma. Correlation of the results with WHO categorisation.

    abstract::We treated 101 patients with advanced (stage III and IV) lymphosarcoma and reticulosarcoma at first presentation of the disease or in relapse according to a protocol combining initial chemotherapy, complementary radiotherapy on icebergs, supplementary chemotherapy, and, finally, active immunotherapy. The overall compl...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 临床试验,杂志文章

    doi:10.1007/BF00257149

    authors: Misset JL,Mathé G,Tubiana M,Caillou B,de Vassal F,Pouillart P,Gil M,Tentas C,Hayat M,Schwarzenberg L,Jasmin C,Delgado M,Machover D,Ribaud P,Musset M

    更新日期:1978-01-01 00:00:00

  • Population pharmacokinetics and dosing implications for cobimetinib in patients with solid tumors.

    abstract:PURPOSE:To characterize cobimetinib pharmacokinetics and evaluate impact of clinically relevant covariates on cobimetinib pharmacokinetics. METHODS:Plasma samples (N = 4886) were collected from 487 patients with various solid tumors (mainly melanoma) in three clinical studies (MEK4592g, NO25395, GO28141). Cobimetinib ...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-015-2862-0

    authors: Han K,Jin JY,Marchand M,Eppler S,Choong N,Hack SP,Tikoo N,Bruno R,Dresser M,Musib L,Budha NR

    更新日期:2015-11-01 00:00:00

  • Decitabine triphosphate levels in peripheral blood mononuclear cells from patients receiving prolonged low-dose decitabine administration: a pilot study.

    abstract:PURPOSE:Decitabine is a nucleoside analog used in the treatment for myelodysplastic syndrome. The compound requires intracellular conversion to its triphosphate to become active. Decitabine triphosphate has, however, never been quantified in peripheral blood mononuclear cells (PBMCs) from patients. METHOD:This article...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-012-1850-x

    authors: Jansen RS,Rosing H,Wijermans PW,Keizer RJ,Schellens JH,Beijnen JH

    更新日期:2012-06-01 00:00:00

  • In vitro succinate dehydrogenase chemosensitivity of gastric carcinoma--relationship to DNA content.

    abstract::Relationships between in vitro chemosensitivity and cell nuclear DNA content were investigated in malignant cells from 41 patients exhibiting advanced gastric carcinoma. The chemosensitivity was evaluated by measuring the succinate dehydrogenase (SD) activity in drug-exposed cancer cells and the DNA content was micros...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00686250

    authors: Saito A,Korenaga D,Maehara Y,Baba H,Okamura T,Sugimachi K

    更新日期:1992-01-01 00:00:00

  • Cisplatin suppresses proliferation, migration and invasion of nasopharyngeal carcinoma cells in vitro by repressing the Wnt/β-catenin/Endothelin-1 axis via activating B cell translocation gene 1.

    abstract:PURPOSE:Nasopharyngeal carcinoma (NPC) is one of the most commonly diagnosed cancers worldwide with significantly high prevalence in Southern China. Chemoprevention of cancer with alkylating agent compounds could potentially reverse, suppress, or prevent cancer progression. Cisplatin (CIS) is an antineoplastic or cytot...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-018-3536-5

    authors: Yin P,Song G,Jiang Z

    更新日期:2018-05-01 00:00:00