Modulation of mitomycin C-induced multidrug resistance in vitro.

abstract：PURPOSE:The efficacy and safety of a combined regimen of topotecan and etoposide was tested in patients with relapsed or refractory small-cell lung cancer. PATIENTS AND METHODS:From October 2003 to May 2005, 23 patients who have failed to the previous irinotecan and platinum chemotherapy received intravenous topotecan...

journal_title：Cancer chemotherapy and pharmacology

authors： Choi HJ,Cho BC,Shin SJ,Cheon SH,Jung JY,Chang J,Kim SK,Sohn JH,Kim JH

更新日期：2008-02-01 00:00:00

abstract：:Cyclophosphamide demonstrates enhanced tumoricidal activity with decreased bone marrow toxicity when given on a divided-dose schedule in certain animal models. A total of 22 patients presenting with refractory metastatic cancer were treated in a phase I trial of continuous infusion of cyclophosphamide over 96 h. Granu...

journal_title：Cancer chemotherapy and pharmacology

authors： Eder JP,Elias AD,Ayash L,Wheeler CA,Shea TC,Schnipper LE,Frei E 3rd,Antman KH

更新日期：1991-01-01 00:00:00

abstract：PURPOSE:Although cisplatin is the drug of choice in treating lung cancer patients, relapse and resistance is a common drawback to its clinical effectiveness. Based on cisplatin's reported ability to interfere with numerous cellular components, including mitochondria, we probed alterations in metabolism in cisplatin-res...

journal_title：Cancer chemotherapy and pharmacology

authors： Sullivan EJ,Kurtoglu M,Brenneman R,Liu H,Lampidis TJ

更新日期：2014-02-01 00:00:00

abstract：:Previous studies have demonstrated that treatment with fludarabine 4 h prior to arabinosylcytosine (ara-C) potentiates the accumulation of the active triphosphate of ara-C (ara-CTP) in leukemic lymphocytes. The clinical efficacy of this combination was evaluated in 15 patients with chronic lymphocytic leukemia (CLL) t...

journal_title：Cancer chemotherapy and pharmacology

authors： Gandhi V,Robertson LE,Keating MJ,Plunkett W

更新日期：1994-01-01 00:00:00

abstract：PURPOSE:Preclinical research and prior clinical observations demonstrated reduced toxicity and suggested enhanced efficacy of cisplatin due to folic acid and vitamin B12 suppletion. In this randomized phase 2 trial, we evaluated the addition of folic acid and vitamin B12 to first-line palliative cisplatin and gemcitabi...

journal_title：Cancer chemotherapy and pharmacology

authors： van Zweeden AA,van Groeningen CJ,Honeywell RJ,Giovannetti E,Ruijter R,Smorenburg CH,Giaccone G,Verheul HMW,Peters GJ,van der Vliet HJ

更新日期：2018-07-01 00:00:00

abstract：PURPOSE:In the treatment of head and neck malignancy, cisplatin and 5-FU have been used the most as chemotherapeutic agents. The difference in efficacies of these is unclear and controversial. To investigate more effective schedule, we analyzed the cytotoxicity in different treatment sequence with two agents in vitro a...

journal_title：Cancer chemotherapy and pharmacology

authors： Ijichi K,Adachi M,Hasegawa Y,Ogawa T,Nakamura H,Kudoh A,Yasui Y,Murakami S,Ishizaki K

更新日期：2008-10-01 00:00:00

abstract：PURPOSE:Oral administration of 9-nitrocamptothecin (9NC), and the formation of its metabolite 9-aminocamptothecin (9AC), may be associated with high interpatient and intrapatient variability. Therefore, we evaluated the plasma pharmacokinetics and urine recovery of 9NC administered on three different schedules as part ...

journal_title：Cancer chemotherapy and pharmacology

authors： Jung LL,Ramanathan RK,Egorin MJ,Jin R,Belani CP,Potter DM,Strychor S,Trump DL,Walko C,Fakih M,Zamboni WC

更新日期：2004-12-01 00:00:00

abstract：:The effect of acetazolamide (A.A.) on the antineoplastic activity of 1-phthalidyl 5-fluorouracil (PH-FU) against rat and mouse solid tumors was examined. A.A., an inhibitor of liver PH-FU hydrolase, had no antitumor activity but greatly enhanced the activity of PH-FU when coadministered. The potentiation was evaluated...

journal_title：Cancer chemotherapy and pharmacology

authors： Kasai H,Tonda K,Hirata M

更新日期：1986-01-01 00:00:00

abstract：:Prostaglandins (PGs) have been shown to inhibit tumour metastases in experimental animal systems. Nafazatrom is a pyrazolinone derivative that increases endogenous prostacyclin (PGI2) and has experimental anti-cancer activity. In the present study, nafazatrom was given to 47 women with advanced breast cancer; objectiv...

journal_title：Cancer chemotherapy and pharmacology

authors： Jones AL,Powles TJ,Forgeson GV,Coombes RC

更新日期：1991-01-01 00:00:00

abstract：PURPOSE:Evasion to new treatments of advanced melanoma is still associated with a poor prognosis. Choosing the best combination of agents that can bypass resistance mechanisms remains a challenge. Sphaeropsidin A (Sph A) is a fungal bioactive secondary metabolite previously shown to force melanoma cells to undergo apop...

journal_title：Cancer chemotherapy and pharmacology

authors： Ingels A,Dinhof C,Garg AD,Maddau L,Masi M,Evidente A,Berger W,Dejaegher B,Mathieu V

更新日期：2017-05-01 00:00:00

abstract：BACKGROUND:Inhibitors of heat shock protein (Hsp) 90 induce apoptosis in multiple myeloma (MM) cells, but the molecular mechanisms underlying this cytotoxic outcome are not clear. Here, we investigate the effect of IPI-504, a novel and highly soluble inhibitor of the Hsp90 ATPase activity, on the unfolded protein respo...

journal_title：Cancer chemotherapy and pharmacology

authors： Patterson J,Palombella VJ,Fritz C,Normant E

更新日期：2008-05-01 00:00:00

abstract：PURPOSE:Fenretinide [N-(4-hydroxyphenyl)retinamide, 4HPR], a synthetic retinoid, is a potent inducer of apoptosis in small-cell lung cancer (SCLC) cell lines that may act through the generation of reactive oxygen species, suggesting that it may enhance the activity of other cytotoxic agents. In light of 4HPR's clinical...

journal_title：Cancer chemotherapy and pharmacology

authors： Kalemkerian GP,Ou X

更新日期：1999-01-01 00:00:00

abstract：PURPOSE:To evaluate the plasma and cerebrospinal fluid (CSF) pharmacokinetics and CSF penetration of tasidotin and metabolites in a nonhuman primate model. METHODS:Tasidotin 0.75 mg/kg was administered intravenously. The plasma and CSF concentrations of tasidotin and its metabolites were determined. Pharmacokinetic pa...

journal_title：Cancer chemotherapy and pharmacology

authors： Kilburn LB,Bonate PL,Blaney SM,McGuffey L,Nuchtern JG,Dauser R,Thompson P,Gibson BW,Berg SL

更新日期：2009-07-01 00:00:00

abstract：PURPOSE:To describe the natural growth of vestibular schwannoma in patients with neurofibromatosis type 2 and to predict tumor volume evolution in patients treated with bevacizumab and everolimus. METHODS:Clinical data, including longitudinal tumor volumes in patients treated by bevacizumab (n = 13), everolimus (n = 7...

journal_title：Cancer chemotherapy and pharmacology

authors： Ouerdani A,Goutagny S,Kalamarides M,Trocóniz IF,Ribba B

更新日期：2016-06-01 00:00:00

abstract：PURPOSE:Transcatheter arterial chemoembolization (TACE) causes damage to liver function and decreases the activity of cytochrome P450 in patients with hepatocellular carcinoma (HCC). But there was no report on whether the activity of Phase II conjugating enzymes was affected in HCC patients after TACE treatment. The pu...

journal_title：Cancer chemotherapy and pharmacology

authors： Zhang Y,Jia Y,Liu X,Liu L,Wang Q,Wen A

更新日期：2010-01-01 00:00:00

abstract：PURPOSE:As a follow-up to our previous findings that platinum drugs induce a key enzyme in polyamine catabolism, gene expression profiling and mathematical modeling were used to define the effects of cisplatin and oxaliplatin on the expression of polyamine metabolic pathway genes in A2780 human ovarian carcinoma cells....

journal_title：Cancer chemotherapy and pharmacology

authors： Varma R,Hector S,Greco WR,Clark K,Hawthorn L,Porter C,Pendyala L

更新日期：2007-05-01 00:00:00

abstract：:The effects of BCNU, CCNU, methyl-CCNU, streptozotocin, and chlorozotocin on calmodulin activity were studied in vitro and in vivo. Preincubation of BCNU, CCNU, and methyl-CCNU with calmodulin produced a concentration-dependent inhibition of in vitro calmodulin activity expressed as stimulation of cyclic nucleotide ph...

journal_title：Cancer chemotherapy and pharmacology

authors： Harrison SD Jr,Mann DM,Giles RC Jr

更新日期：1985-01-01 00:00:00

abstract：:A phase I trial of indicine-N-oxide was carried out in 12 children with solid tumors and in 16 with leukemia. Doses of 5, 6, and 7.5 g/m2 were given parenterally as a 15-min infusion every 3 weeks. The maximum tolerated dose in patients with solid tumors was 7.5 g/m2 and the dose-limiting toxicity was myelosuppression...

journal_title：Cancer chemotherapy and pharmacology

authors： Whitehead VM,Bernstein ML,Vega R,Vats T,Dyment P,Vietti TJ,Krischer J

更新日期：1990-01-01 00:00:00

abstract：:Doxifluridine (5'-deoxy-5-fluorouridine, 5'-dFUR) metabolism has been reported to be saturable and associated with a fall in clearance of the drug as the dose is increased. The aim of the present study was to determine the disposition of 5'-dFUR and 5-fluorouracil (5-FU) when 5'-dFUR was given as a 5-day infusion, wit...

journal_title：Cancer chemotherapy and pharmacology

authors： Reece PA,Olver IN,Morris RG,Bishop JF,Guentert TW,Hill HS,Hillcoat BL

更新日期：1990-01-01 00:00:00

abstract：PURPOSE:Studies were conducted on oryzalin (3,5-dinitro-N,N-di(n-propyl)sulfanilamide), a widely used dinitroaniline sulfonamide herbicide, which was identified from plant extracts as an inhibitor of mitogen- and growth factor-mediated intracellular free Ca2+ ([Ca2+]i) signalling in mammalian cells. METHODS AND RESULT...

journal_title：Cancer chemotherapy and pharmacology

authors： Powis G,Gallegos A,Abraham RT,Ashendel CL,Zalkow LH,Dorr R,Dvorakova K,Salmon S,Harrison S,Worzalla J

更新日期：1997-01-01 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

authors： Douros J,Suffness M

更新日期：1978-01-01 00:00:00

abstract：PURPOSE:ABT-888 inhibits poly(ADP-ribose) polymerase (PARP) and may enhance the efficacy of chemotherapy and radiation in CNS tumors. We studied the plasma and cerebrospinal fluid (CSF) pharmacokinetics (PK) of ABT-888 in a non-human primate (NHP) model that is highly predictive of human CSF penetration. METHODS:ABT-8...

journal_title：Cancer chemotherapy and pharmacology

authors： Muscal JA,Thompson PA,Giranda VL,Dayton BD,Bauch J,Horton T,McGuffey L,Nuchtern JG,Dauser RC,Gibson BW,Blaney SM,Su JM

更新日期：2010-02-01 00:00:00

abstract：:3-Deazaguanine (3-DG), a purine analogue, has unusual antitumor activity against experimental mammary tumor models and a number of other solid tumors. Others have shown that mutant CHO cells deficient in hypoxanthine guanine phosphoribosyl transferase (HGPRTase) or adenine phosphoribosyl transferase (APRTase) are resi...

journal_title：Cancer chemotherapy and pharmacology

authors： Singh G,Luna MK,Ardalan B

更新日期：1988-01-01 00:00:00

abstract：PURPOSE:To compare the in vitro cytotoxicity of nedaplatin, an investigational platinum analog, with that of the standard platinum agents, cisplatin and carboplatin, against fresh human, epithelial ovarian cancers. METHODS:The Hamburger-Salmon human tumor colony-forming assay (HTCA) was used to measure the chemosensit...

journal_title：Cancer chemotherapy and pharmacology

authors： Alberts DS,Fanta PT,Running KL,Adair LP Jr,Garcia DJ,Liu-Stevens R,Salmon SE

更新日期：1997-01-01 00:00:00

abstract：PURPOSE:Flavopiridol is primarily a cyclin-dependent kinase-9 inhibitor, and we performed a dose escalation trial to determine the maximum tolerated dose and safety and generate a pharmacokinetic (PK) profile. METHODS:Patients with a diagnosis of relapsed myeloma after at least two prior treatments were included. Flav...

journal_title：Cancer chemotherapy and pharmacology

authors： Hofmeister CC,Poi M,Bowers MA,Zhao W,Phelps MA,Benson DM,Kraut EH,Farag S,Efebera YA,Sexton J,Lin TS,Grever M,Byrd JC

更新日期：2014-02-01 00:00:00

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

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

abstract：PURPOSE:BMS-310705, a novel semisynthetic derivative of epothilone B, is a tubulin-polymerization agent currently in phase I clinical trials for anticancer therapy. The in vitro and in vivo pharmacokinetics and oral bioavailability of BMS-310705 were investigated in mice, rats, and dogs. In addition, comparison of the ...

journal_title：Cancer chemotherapy and pharmacology

authors： Kamath AV,Chang M,Lee FY,Zhang Y,Marathe PH

更新日期：2005-08-01 00:00:00

abstract：:RS-1541, an acyl-derivative of rhizoxin (Fig. 1), is a potent antitumor compound. This agent showed cytotoxicity in vitro on some cultured human tumor cells, although it was less potent than rhizoxin. Rhizoxin exhibited antitumor effects by inhibiting the polymerization of tubulin, whereas RS-1541 did not inhibit tubu...

journal_title：Cancer chemotherapy and pharmacology

authors： Takatori T,Koizumi T,Tokui T,Mitsuhashi Y,Shiraishi A,Tsuruo T

更新日期：1995-01-01 00:00:00

abstract：:Patients with carcinoid syndrome usually die from carcinomatosis, rather than the pharmacological effects of the tumour. Functioning carcinoid tumours are resistant to radiotherapy. Twenty-four different cytotoxic drugs or combinations have been used to treat the carcinoid syndrome, but only actinomycin D, cyclophosph...

journal_title：Cancer chemotherapy and pharmacology

authors： Harris AL

更新日期：1981-01-01 00:00:00

abstract：:Carmustine (BCNU) has proved to be of value against a variety of primary brain tumors. This agent exhibits a steep dose-response curve in in vitro and animal tumor models and has been proposed for use in high-dose chemotherapy as a single agent or in combination. We conducted a phase II study to assess high-dose BCNU ...

journal_title：Cancer chemotherapy and pharmacology

authors： Bouffet E,Khelfaoui F,Philip I,Biron P,Brunat-Mentigny M,Philip T

更新日期：1997-01-01 00:00:00