Cellular glutathione as a protective agent against 4-hydroperoxycyclophosphamide cytotoxicity in K-562 cells.

Abstract:

:Exposure of cells of the K-562 erythroleukemia cell line to 4-hydroperoxycyclophosphamide (4-HC), an analog of activated cyclophosphamide, causes a concentration-dependent inhibition of in vitro colony formation by these cells. For investigation of the role of glutathione (GSH) in the metabolism of 4-HC, GSH levels of K-562 cells were modulated by exposing the cells to buthionine sulfoximine (BSO), a specific inhibitor of GSH synthesis, and/or to GSH ethyl esters. Both the mono- and diethyl esters of GSH were synthesized in our laboratories and their identities were determined by chromatographic methods and fast-atom-bombardment mass spectrometry. An HPLC method including electrochemical detection used for thiol determination was applied for the measurement of GSH esters. Incubation of the cells with BSO depleted GSH levels to approximately 11% of control values and potentiated the cytotoxicity of 4-HC. By contrast, exposure to GSH esters approximately doubled GSH levels and protected the cells against the toxicity of 4-HC. Moreover, when cellular GSH levels were first depleted by BSO exposure and then replenished by incubation with GSH esters, the BSO-associated potentiation of 4-HC cytotoxicity was abolished. The work described herein extends the application of an HPLC method used for thiol determination to the measurement of GSH ethyl esters. In addition, it established that GSH acts as a competitive protecting agent against the in vitro toxicity of 4-HC in the K-562 cell line.

authors

Peters RH,Ballard K,Oatis JE,Jollow DJ,Stuart RK

doi

10.1007/BF02994088

subject

Has Abstract

pub_date

1990-01-01 00:00:00

pages

397-402

issue

6

eissn

0344-5704

issn

1432-0843

journal_volume

26

pub_type

杂志文章
  • Risk factors for 6-month continuation of S-1 adjuvant chemotherapy for resected pancreatic cancer.

    abstract:BACKGROUND:The factors which affect the 6-month continuation of adjuvant chemotherapy with S-1 have not been fully evaluated in pancreatic cancer. The objective of this retrospective study was to clarify the risk factors for the discontinuation of S-1 adjuvant chemotherapy after 6 months of treatment. METHODS:The stud...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-014-2601-y

    authors: Aoyama T,Katayama Y,Murakawa M,Asari M,Kanazawa A,Higuchi A,Shiozawa M,Kobayashi S,Ueno M,Morimoto M,Ohkawa S,Akaike M,Yamamoto N,Yoshikawa T,Rino Y,Masuda M,Morinaga S

    更新日期:2014-12-01 00:00:00

  • Bioavailability study of oral and intravenous OGT 719, a novel nucleoside analogue with preferential activity in the liver.

    abstract:PURPOSE:Although oral fluoropyrimidine prodrugs are increasingly being administered in preference to intravenous nucleoside analogues in cancer chemotherapy, their activation in malignant liver tissue may be insufficient. OGT 719 (1-galactopyranosyl-5-fluorouracil) is a novel nucleoside analogue, preferentially localiz...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s002800100332

    authors: Sharma RA,Eatock MM,Twelves CJ,Brown G,McLelland HR,Clayton KT,O'Byrne KJ,Moyses C,Carmichael J,Steward WP

    更新日期:2001-09-01 00:00:00

  • Sodium thiosulfate fails to increase the therapeutic index of intravenously administered cis-diamminedichloroplatinum (II) in mice bearing murine and human tumors.

    abstract::Intravenous (i.v.) administration of sodium thiosulfate reduces the toxicity of cis-diamminedichloroplatinum (II) (CDDP). This effect, which allows the use of increased CDDP doses, has been exploited clinically in the intraperitoneal (i.p.) treatment of intraabdominal tumors. Recently, attempts have been made to treat...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00257358

    authors: Aamdal S,Fodstad O,Pihl A

    更新日期:1988-01-01 00:00:00

  • FSTL1 increases cisplatin sensitivity in epithelial ovarian cancer cells by inhibition of NF-κB pathway.

    abstract:OBJECTIVE:To investigate the effects of FSTL1-mediated NF-κB signaling pathway on cisplatin (DDP) sensitivity of EOC cells. METHODS:FSTL1 expression was determined in epithelial ovarian cancer (EOC) tissues and corresponding adjacent tissues using immunohistochemistry. SKOV3 and SKOV3/DDP cells were transfected and gr...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-020-04215-9

    authors: Liu YK,Jia YJ,Liu SH,Ma J

    更新日期:2021-01-03 00:00:00

  • Pharmacokinetics of abiraterone in healthy Japanese men: dose-proportionality and effect of food timing.

    abstract:PURPOSE:Abiraterone acetate (AA) was recently approved for castration-resistant prostate cancer in Japan. Two phase 1 studies were conducted to assess the pharmacokinetics of abiraterone after single-dose administration in Japanese healthy men and to evaluate the effects of food timing on abiraterone pharmacokinetics a...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 临床试验,杂志文章,多中心研究,随机对照试验

    doi:10.1007/s00280-014-2616-4

    authors: Inoue K,Shishido A,Vaccaro N,Jiao J,Stieltjes H,Bernard A,Yu M,Chien C

    更新日期:2015-01-01 00:00:00

  • The comparative disposition of the pyrolloquinone GR63178A and its 9-hydroxy metabolite GR54374X in sensitive and resistant mouse colon adenocarcinoma.

    abstract::The novel anticancer compound GR63178A is being evaluated in the clinic, having demonstrated activity against a wide range of experimental tumour systems in animals without significant toxic side-effects being apparent. In this work, we have demonstrated significant antitumour action of this compound against one murin...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00685620

    authors: French RC,Cummings J,MacLellan A,MacPherson JS,Ritchie AA,Smyth JF

    更新日期:1993-01-01 00:00:00

  • Phase I dose-escalation study of EZN-2208 (PEG-SN38), a novel conjugate of poly(ethylene) glycol and SN38, administered weekly in patients with advanced cancer.

    abstract:PURPOSE:This study evaluated the tolerability, pharmacokinetics, and preliminary antitumor activity of EZN-2208, a water-soluble poly(ethylene) glycol conjugate of SN38. METHODS:Patients with advanced malignancies were enrolled in dose-escalating cohorts (3 + 3 design). EZN-2208 was administered as a 1-h intravenous i...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章,多中心研究

    doi:10.1007/s00280-013-2149-2

    authors: Patnaik A,Papadopoulos KP,Tolcher AW,Beeram M,Urien S,Schaaf LJ,Tahiri S,Bekaii-Saab T,Lokiec FM,Rezaï K,Buchbinder A

    更新日期:2013-06-01 00:00:00

  • Multicenter phase II study of S-1 and docetaxel combination chemotherapy for advanced or recurrent gastric cancer patients with peritoneal dissemination.

    abstract:PURPOSE:Peritoneal dissemination is the most frequent and life-threatening mode of metastasis and recurrence in patients with gastric cancer. A multicenter phase II study was designed to evaluate the efficacy and tolerability of S-1 and docetaxel combination chemotherapy regimen for the treatment of advanced or recurre...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章,多中心研究

    doi:10.1007/s00280-013-2086-0

    authors: Shigeyasu K,Kagawa S,Uno F,Nishizaki M,Kishimoto H,Gochi A,Kimura T,Takahata T,Nonaka Y,Ninomiya M,Fujiwara T

    更新日期:2013-04-01 00:00:00

  • Effective combination therapy of metastatic murine solid tumors with edatrexate and the vinca alkaloids, vinblastine, navelbine and vindesine.

    abstract::Studies are described in which a new folate analogue, edatrexate (EDX), in combination with the vinca alkaloids, vinblastine (VBL), navelbine (NVB) or vindesine (DVA) was evaluated against E0771 mammary adenocarcinoma, T241 fibrosarcoma and the Lewis lung tumor. Each of the four agents when given individually to anima...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00685901

    authors: Otter GM,Sirotnak FM

    更新日期:1994-01-01 00:00:00

  • Correlation of toxicity and efficacy with pharmacokinetics (PK) of pegylated liposomal doxorubicin (PLD) (Caelyx®).

    abstract:PURPOSE:Pegylated liposomal doxorubicin (PLD) is used to treat patients with breast and gynecological cancers. In order to optimize treatment with PLD, we assessed the prognostic and predictive factors for efficacy of PLD. METHODS:Seventeen patients treated with PLD 30 or 40 mg/m(2) underwent pharmacokinetic sampling ...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-014-2514-9

    authors: Boers-Sonderen MJ,van Herpen CM,van der Graaf WT,Desar IM,van der Logt MG,de Beer YM,Ottevanger PB,van Erp NP

    更新日期:2014-09-01 00:00:00

  • Selective potentiation of platinum drug cytotoxicity in cisplatin-sensitive and -resistant human ovarian carcinoma cell lines by amphotericin B.

    abstract::Resistance to the clinically used platinum-based drugs cisplatin and carboplatin represents a major limitation to their clinical effectiveness. Using cisplatin-sensitive and -resistant human ovarian carcinoma cell lines previously characterized in terms of their major underlying mechanisms of resistance, we attempted ...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00686636

    authors: Sharp SY,Mistry P,Valenti MR,Bryant AP,Kelland LR

    更新日期:1994-01-01 00:00:00

  • Toxicity and metabolism of 3'-deoxyadenosine N1-oxide in mice and Ehrlich ascites tumor cells.

    abstract::The toxic effect of 3'-deoxyadenosine N1-oxide (3'-dANO) on mice, on their different organs, and on Ehrlich ascites tumor cells was studied. In both healthy and tumour-bearing animals, the lethal dose for 10% of the mice receiving i.p. injections (LD10) of 3'-dANO was estimated to be about 300 mg/kg x 4 days in one mo...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00686398

    authors: Svendsen KR,Overgaard-Hansen K,Frederiksen S,Engelholm SA,Pedersen NT,Vindeløv LL

    更新日期:1992-01-01 00:00:00

  • Amrubicin for the treatment of neuroendocrine carcinoma of the gastrointestinal tract: a retrospective analysis of five cases.

    abstract:PURPOSE:A standard chemotherapy regimen for neuroendocrine carcinoma of the gastrointestinal tract (GI-NEC) has not been established. Treatment usually consists of platinum doublets, consistent with the standard treatment for small-cell lung cancer (SCLC), with which it shares clinicopathological similarities. Here, we...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-011-1619-7

    authors: Asayama M,Fuse N,Yoshino T,Yano T,Tahara M,Doi T,Fujii S,Ohtsu A

    更新日期:2011-11-01 00:00:00

  • Preoperative doxorubicin plus ifosfamide in primary soft-tissue sarcomas of the extremities.

    abstract::A total of 51 patients with large, primary, high-grade soft-tissue sarcomas of the extremities were treated at our institute with two preoperative and three postoperative cycles of doxorubicin plus ifosfamide/mesna. Preoperative doxorubicin was given intra-arterially for lesions of the lower extremities. Of 47 evaluab...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 临床试验,杂志文章,多中心研究

    doi:

    authors: Azzarelli A,Quagliuolo V,Casali P,Fissi S,Montalto F,Santoro A

    更新日期:1993-01-01 00:00:00

  • A triplet combination with capecitabine/oxaliplatin/irinotecan (XELOXIRI) plus cetuximab as first-line therapy for patients with metastatic colorectal cancer: a dose escalation study.

    abstract:PURPOSE:The addition of cetuximab to triplet chemotherapy can increase treatment efficacy for patients with metastatic colorectal cancer (mCRC). We explored the dose-limiting toxicity and feasibility of a triweekly capecitabine, oxaliplatin, irinotecan, plus cetuximab (XELOXIRI plus cetuximab) regimen in patients with ...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-017-3458-7

    authors: Sato Y,Hirakawa M,Ohnuma H,Takahashi M,Okamoto T,Okamoto K,Miyamoto H,Muguruma N,Furuhata T,Takemasa I,Kato J,Takayama T

    更新日期:2017-12-01 00:00:00

  • Clinical significance of estrogen receptor beta in breast cancer.

    abstract::Ever since the estrogen receptor (ER) beta was discovered in 1996, we have been trying to determine its value as a prognostic and/or predictive factor in breast cancer and its potential as a novel target for pharmacological intervention. Recent progress in cellular experiments has shown that ERbeta works as counter pa...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章,评审

    doi:10.1007/s00280-005-0107-3

    authors: Saji S,Hirose M,Toi M

    更新日期:2005-11-01 00:00:00

  • Doxifluridine (5'-dFUrd) in patients with advanced colorectal carcinoma. A phase II study.

    abstract::Infusion of 5'-dFUrd (2.0-3.0 g/m2 over 1 h on days 1-5 every 3rd week) resulted in one partial response in 21 patients with advanced and progressing colorectal cancer. No patient had received chemotherapy before the 5'-dFUrd trial. Hematological and gastrointestinal toxicity were generally mild. In 4 patients periphe...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00257528

    authors: Fosså SD,Dahl O,Hoel R,Heier M,Loeb M

    更新日期:1985-01-01 00:00:00

  • Angiotensin-(1-7) synergizes with colony-stimulating factors in hematopoietic recovery.

    abstract:PURPOSE:Angiotensin (1-7) [A(1-7)] is a bioactive peptide of the renin angiotensin system that stimulates the number of bone marrow progenitors and hematopoietic recovery after myelosuppression. We evaluated the combination of A(1-7) with colony-stimulating factors, Neupogen and Epogen, on bone marrow progenitors and t...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-013-2312-9

    authors: Rodgers KE,Espinoza TB,Roda N,Meeks CJ,diZerega GS

    更新日期:2013-12-01 00:00:00

  • The impact of high-dose methotrexate on intracellular 6-mercaptopurine disposition during interval therapy of childhood acute lymphoblastic leukemia.

    abstract:PURPOSE:Low-dose methotrexate (MTX) therapy is the cornerstone treatment of acute lymphoblastic leukemia (ALL) and may enhance the activation of 6-mercaptopurine (6-MP) to 6-thioguanine nucleotides (6-TGN). Yet, data have established that high-dose MTX (HDMTX) hampers the accumulation of 6-TGN in red blood cells (RBC) ...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-009-1205-4

    authors: Adam de Beaumais T,Dervieux T,Fakhoury M,Medard Y,Azougagh S,Zhang D,Yakouben K,Jacqz-Aigrain E

    更新日期:2010-09-01 00:00:00

  • Radioenhancement by cisplatin with accelerated fractionated radiotherapy in a human tumour xenograft.

    abstract::The aim of the present study was to investigate whether cisplatin would enhance the radioresponse of a human tumour xenograft when given in different schedules combined with accelerated fractionated radiation therapy. A human squamous carcinoma of the hypopharynx, FaDu, was grown in the thigh of athymic nude mice. Tum...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s002800050699

    authors: Joschko MA,Webster LK,Bishop JF,Groves J,Yuen K,Olver IN,Narayan KN,Ball DL

    更新日期:1997-01-01 00:00:00

  • Increased sensitivity to glucose starvation correlates with downregulation of glycogen phosphorylase isoform PYGB in tumor cell lines resistant to 2-deoxy-D-glucose.

    abstract:BACKGROUND:As tumors evolve, they upregulate glucose metabolism while also encountering intermittent periods of glucose deprivation. Here, we investigate mechanisms by which pancreatic cancer cells respond to therapeutic (2-deoxy-D-glucose, 2-DG) and physiologic (glucose starvation, GS) forms of glucose restriction. M...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-013-2358-8

    authors: Philips KB,Kurtoglu M,Leung HJ,Liu H,Gao N,Lehrman MA,Murray TG,Lampidis TJ

    更新日期:2014-02-01 00:00:00

  • The therapeutic efficacy of S-1 against orthotopically implanted human pleural mesothelioma cells in severe combined immunodeficient mice.

    abstract:PURPOSE:Malignant pleural mesothelioma (MPM) is a highly lethal neoplasm. S-1 has been developed as a novel oral antineoplastic agent based on the modulation of 5-fluorouracil (5-FU) bioactivity. This study was conducted to investigate the preclinical therapeutic effect of S-1 on MPM. METHODS:We used three human MPM c...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-010-1503-x

    authors: Van TT,Hanibuchi M,Kakiuchi S,Sato S,Kuramoto T,Goto H,Mitsuhashi A,Nishioka Y,Akiyama S,Sone S

    更新日期:2011-08-01 00:00:00

  • Pilot study of pegylated interferon-alpha 2b in patients with essential thrombocythemia.

    abstract:PURPOSE:Interferon-alpha (IFN-alpha) has been shown to control symptoms, reduce platelet counts, and reduce the bone marrow megakaryocyte mass in patients with essential thrombocythemia (ET). A semisynthetic protein-polymer conjugate of IFN-alpha 2b (PEG-IFN2b) increases the serum half-life of IFN-alpha 2b. We conducte...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-002-0533-4

    authors: Alvarado Y,Cortes J,Verstovsek S,Thomas D,Faderl S,Estrov Z,Kantarjian H,Giles FJ

    更新日期:2003-01-01 00:00:00

  • Ara-C affects formation of cancer cell DNA synthesome replication intermediates.

    abstract:PURPOSE:An intact and fully functional multiprotein DNA replication complex (DNA synthesome) from human as well as from murine mammary carcinoma cells was first isolated and characterized in our laboratory. The human cell synthesome supports the in vitro origin-specific simian virus 40 (SV40) DNA replication reaction i...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s002800050046

    authors: Abdel-Aziz W,Jiang HY,Hickey RJ,Malkas LH

    更新日期:2000-01-01 00:00:00

  • Effect of cyclosporine A on the tissue distribution and pharmacokinetics of etoposide.

    abstract:PURPOSE:Cyclosporine A (CyA) is able to inhibit P-glycoprotein (P-gp) and to increase cytotoxicity of some anticancer drugs, including etoposide. However, the effect of CyA on the distribution of etoposide in normal tissues, which could affect their toxicity, has not been studied extensively. The purpose of this study ...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-004-0784-3

    authors: Cárcel-Trullols J,Torres-Molina F,Araico A,Saadeddin A,Peris JE

    更新日期:2004-08-01 00:00:00

  • Combined-modality treatment of inflammatory breast carcinoma: twenty years of experience at M. D. Anderson Cancer Center.

    abstract:PURPOSE:To review the 20 years of experience at M. D. Anderson Cancer Center with a combined-modality approach against inflammatory breast carcinoma. PATIENTS AND METHODS:A total of 178 patients with inflammatory breast carcinoma were treated in the past 20 years at M. D. Anderson Cancer Center by a combined-modality ...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s002800050664

    authors: Ueno NT,Buzdar AU,Singletary SE,Ames FC,McNeese MD,Holmes FA,Theriault RL,Strom EA,Wasaff BJ,Asmar L,Frye D,Hortobagyi GN

    更新日期:1997-01-01 00:00:00

  • Interaction of sorafenib and cytochrome P450 isoenzymes in patients with advanced melanoma: a phase I/II pharmacokinetic interaction study.

    abstract:BACKGROUND:In vitro data indicate that the sorafenib is a moderate inhibitor of cytochrome P450 (CYP) enzymes, including CYP3A4, CYP2C19, and CYP2D6. This phase I/II study in patients with advanced melanoma evaluated the potential effect of sorafenib on the pharmacokinetics of midazolam, omeprazole, and dextromethorpha...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-011-1585-0

    authors: Flaherty KT,Lathia C,Frye RF,Schuchter L,Redlinger M,Rosen M,O'Dwyer PJ

    更新日期:2011-11-01 00:00:00

  • Pharmacokinetics of methotrexate and 7-hydroxy-methotrexate in rabbits.

    abstract::In rabbits the IV kinetics of MTX (1.33, 4 and 12 mg/kg) could be described by a linear three-compartment model with a terminal half-life between 2.4 and 3.6 h. During 8 h 50% of the dose was excreted into urine in unchanged form and 15% as the metabolite 7-OH-MTX. These fractions remained constant with increasing dos...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/BF00257520

    authors: Iven H,Brasch H,Engster J

    更新日期:1985-01-01 00:00:00

  • Randomized controlled phase II comparison study of concurrent chemoradiotherapy with docetaxel, cisplatin, and 5-fluorouracil versus CCRT with cisplatin, 5-fluorouracil, methotrexate and leucovorin in patients with locally advanced squamous cell carcinoma

    abstract::We compared concurrent chemoradiotherapy (CCRT) with docetaxel, cisplatin (CDDP), and 5-fluorouracil (5-FU) (TPF) with CCRT with CDDP, 5-FU, methotrexate and leucovorin (PFML) in patients with locally advanced squamous cell carcinoma of the head and neck (SCCHN) in terms of safety and efficacy on survival. A total of ...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章,随机对照试验

    doi:10.1007/s00280-009-1217-0

    authors: Tsukuda M,Ishitoya J,Matsuda H,Horiuchi C,Taguchi T,Takahashi M,Nishimura G,Kawakami M,Watanabe M,Niho T,Kawano T,Ikeda Y,Sakuma Y,Shiono O,Komatsu M

    更新日期:2010-09-01 00:00:00

  • Mass balance, pharmacokinetics, and metabolism of linsitinib in cancer patients.

    abstract:PURPOSE:This study characterized the pharmacokinetics, mass balance, routes and extent of elimination, metabolites, and safety of a single oral dose of (14)C-linsitinib, an IGF-1R/IR inhibitor, in patients with advanced solid tumors. The tolerability of linsitinib after multiple-dose administration was assessed in thos...

    journal_title:Cancer chemotherapy and pharmacology

    pub_type: 杂志文章

    doi:10.1007/s00280-016-2999-5

    authors: Poondru S,Chaves J,Yuen G,Parker B,Conklin E,Singh M,Nagata M,Gill S

    更新日期:2016-04-01 00:00:00