Abstract:
:Low doses of drugs delivered at close, regular intervals are increasingly being used to manage patients with different neoplasms. Despite the good tolerability, treatment-related adverse events still occur following metronomic protocols. The aim of this study was to retrospectively investigate whether polymorphisms of different genes involved in fluoropyrimidine metabolism and 5-fluorouracil (5-FU) degradation rate were associated with the outcome of a low-dose capecitabine schedule. Genotyping of DPYD IVS14+1 G>A, MTHFR C677T, and A1298C single-nucleotide polymorphisms was performed by pyrosequencing technology. A PCR technique was used for genotyping TYMS-TSER. Using peripheral blood mononuclear cells, we also evaluated the 5-FU degradation rate, which determines the net result of all the enzymatic transformation of 5-FU, in terms of the amount of drug consumed by the cells in a time unit. The association of these variables with clinical outcome was evaluated using multivariate logistic regression analysis. Eighty-four patients with metastatic gastrointestinal cancer, who had been treated with a low-dose fluoropyrimidine schedule, as a rescue therapy were included in the study. The TSER 2R/2R genotype was significantly associated with both hematologic (odds ratio=7.90, P=0.002) and gastrointestinal toxicity (odds ratio=3.24, P=0.009). Because DPYD IVS14 G>A single-nucleotide polymorphism was not observed in the cohort, it was excluded from the statistical analysis. No significant association was detected between clinical outcome and both MTHFR polymorphisms and the 5-FU degradation rate. In the advanced setting of cancer care, high attention should be paid toward avoiding toxicity and worsening of quality of life. Although metronomic chemotherapy is generally well tolerated, treatment toxicity nonetheless does occur. Our data suggest a possible role of the TSER 2R/2R polymorphism as a predictive marker of toxicity in patients treated with low-dose capecitabine.
journal_name
Anticancer Drugsjournal_title
Anti-cancer drugsauthors
Romiti A,Roberto M,D'Antonio C,Onesti CE,Barucca V,Milano A,Gentile G,Lionetto L,Medda E,Mazzuca F,Botticelli A,Falcone R,Simmaco M,Marchetti Pdoi
10.1097/CAD.0000000000000429subject
Has Abstractpub_date
2016-11-01 00:00:00pages
1044-9issue
10eissn
0959-4973issn
1473-5741journal_volume
27pub_type
杂志文章abstract::Different derivatives of nitrosoureas were synthesized by a long sequence of reactions and were evaluated for their anticancer activities against female Swiss albino mice, 6-8 weeks old, weighing 18-24 g and bearing Sarcoma-180 (S-180) ascitic tumor. Experimental protocols include injecting a total of 2 x 10(5) S-180 ...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/00001813-199510000-00009
更新日期:1995-10-01 00:00:00
abstract::Glucocorticosteroids (GC) play an important role in the treatment of neuro-oncologic patients. GC are used for the management of malignant brain tumors, either primary of secondary, neoplastic epidural spinal cord compression (NESC), as adjuvant chemotherapy of some central nervous system tumors and perioperatively in...
journal_title:Anti-cancer drugs
pub_type: 杂志文章,评审
doi:10.1097/00001813-199502000-00002
更新日期:1995-02-01 00:00:00
abstract::Mitoxantrone is a DNA topoisomerase II poison commonly used for the treatment of hormone-refractory prostate cancer. The risk of secondary leukaemia is well described after mitoxantrone treatment in breast cancer and multiple sclerosis. Recent improvements of systemic chemotherapy increased the median survival in pati...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0b013e3280113324
更新日期:2007-02-01 00:00:00
abstract::This review focuses on the recent advances in chemotherapy of malignant gliomas, with special emphasis on the most common primary brain tumor in adults, glioblastoma. The demonstration of the superiority of concomitant and adjuvant temozolomide with standard radiotherapy over radiotherapy alone in patients with newly ...
journal_title:Anti-cancer drugs
pub_type: 杂志文章,评审
doi:10.1097/CAD.0b013e32801476fd
更新日期:2007-07-01 00:00:00
abstract::Liver X receptor (LXR) has been exploited widely as a drug target in breast cancer treatment, and various mechanisms underlying the effects of LXR in this area are well studied. The activated LXR plays important roles in estrogen receptor α (ERα) breast cancer cells, such as reducing cell proliferation and arresting c...
journal_title:Anti-cancer drugs
pub_type: 杂志文章,评审
doi:10.1097/CAD.0000000000000348
更新日期:2016-06-01 00:00:00
abstract::DNA has been one of the major targets of cancer chemotherapy. A variety of anti-neoplastic agents can cause different types of DNA lesions, including base alterations, single- or double-strand DNA breaks, DNA-DNA cross-links and DNA-protein cross-links. The exact processes by which these DNA lesions lead to cell death...
journal_title:Anti-cancer drugs
pub_type: 杂志文章,评审
doi:10.1097/00001813-199112000-00003
更新日期:1991-12-01 00:00:00
abstract::Panitumumab has proven efficacy in patients with metastatic or locally advanced colorectal cancer patients, provided that they have no activating KRAS mutation in their tumour. Simvastatin blocks the mevalonate pathway and thereby interferes with the post-translational modification of KRAS. We hypothesize that the act...
journal_title:Anti-cancer drugs
pub_type: 杂志文章,多中心研究
doi:10.1097/CAD.0000000000000255
更新日期:2015-09-01 00:00:00
abstract::Cancer cell resistance to chemotherapy is associated with a poor prognosis. The compound 2-deoxy-D-glucose (2-DG) enhances the effect of chemotherapy against cancer cells lines in vitro and in vivo. However, its effect on the epithelial to mesenchymal transition (EMT) in drug-resistant cancer cells has not been fully ...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0000000000000472
更新日期:2017-04-01 00:00:00
abstract::We evaluated the activity and toxicity of two sequences of taxol combined with vinorelbine in disseminated malignant melanoma, metastatic beyond regional lymph nodes. Fifteen previously untreated patients, nine males and six females (median age 56 years), were enlisted between May 1994 and February 1995. Eight patient...
journal_title:Anti-cancer drugs
pub_type: 临床试验,杂志文章
doi:10.1097/00001813-199602000-00003
更新日期:1996-02-01 00:00:00
abstract::We examined the effects of flavone and two polyhydroxylated plant flavonoids (quercetin and fisetin), either singly or in combination with ascorbic acid, on the growth of a human squamous cell carcinoma cell line (HTB 43) in vitro. Fisetin and quercetin significantly impaired cell growth in the presence of ascorbic ac...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/00001813-199302000-00012
更新日期:1993-02-01 00:00:00
abstract::Lung cancer always ranks first in the number of cancer deaths every year, accounting for 18.4% of total cancer deaths in 2018. Metastasis is the main cause of death in lung cancer patients. The identification of bioactive components of traditional Chinese medicine is very important for the development of novel reagent...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0000000000000973
更新日期:2020-11-01 00:00:00
abstract::We investigated whether Ukrain modulates the malignant phenotype of clear cell renal cell carcinoma (ccRCC) cells Caki-1, Caki-2, and ACHN treated with four doses (5, 10, 20, and 40 μmol/l) for 24 and 48 h. The epithelial-to-mesenchymal transition markers E-cadherin, β-catenin, and vimentin were analyzed by immunofluo...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0b013e328346c7f7
更新日期:2011-09-01 00:00:00
abstract::In a previous study, we showed that a combination of an oral fluoropyrimidine anticancer agent (S-1) and gemcitabine (GEM) had synergistic effects on cell growth and cell cycle arrest in the pancreatic cancer cell line MIA PaCa-2. Therefore, we conducted further mechanistic studies using the pancreatic cancer cell lin...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0b013e328350e8c7
更新日期:2012-06-01 00:00:00
abstract::The efficacy of trastuzumab beyond metastatic disease progression (PD) is controversial. We retrospectively analyzed 213 patients with HER2-positive metastatic breast cancer treated with trastuzumab-based therapies between November 1998 and December 2010. Out of 213 patients, 134 (58%) had received trastuzumab consecu...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0b013e32835679d3
更新日期:2012-11-01 00:00:00
abstract::We have established estrogen-independent and antiestrogen-resistant cell lines from hormone-dependent MCF-7 breast cancer cells by long-term culture in the absence of estrogen, or in the presence of antiestrogen toremifene, respectively. By using a cDNA microarray we compared gene expression profiles among estrogen-in...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0b013e32831845e1
更新日期:2009-01-01 00:00:00
abstract::Organotypic cultures of human A549 cells were used as a tumor model to investigate sequence effects for combination treatments with adriamycin (ADR) and X-irradiation. Initial drug exposure led to the greatest cytotoxic effect especially when X-rays were delivered 24 h later and this subsequent irradiation did not sig...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/00001813-199204000-00010
更新日期:1992-04-01 00:00:00
abstract::Mantle cell lymphoma (MCL) remains incurable for most patients, and proteasome inhibitors like bortezomib induce responses in a minority of patients with relapsed disease. Fenretinide is a retinoid that has shown preclinical activity in B-cell lymphomas. We hypothesized that these agents could yield augmented antitumo...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0000000000000274
更新日期:2015-10-01 00:00:00
abstract::Thrombin is a potent mitogen for many tumor cells, suggesting that this enzyme may be involved in tumor genesis and metastasis. Inhibition of thrombin expressed on the surface of tumor cells may improve outcomes in some tumor cases. For this reason, a thrombin inhibitor to be applied in antitumor therapy must have fav...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/00001813-200402000-00007
更新日期:2004-02-01 00:00:00
abstract::Para-toluenesulfonamide (PTS) has been implicated with anticancer effects against a variety of tumors. In the present study, we investigated the inhibitory effects of PTS on tongue squamous cell carcinoma (Tca-8113) and explored the lysosomal and mitochondrial changes after PTS treatment in vitro. High-performance liq...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0000000000000283
更新日期:2015-11-01 00:00:00
abstract::The aim of this study was to establish xenograft models of tumor in mice bladder and evaluate the antitumor efficacy of ampelopsin sodium (Amp-Na). A total of 2×10 human bladder carcinoma EJ cells and murine sarcoma 180 cells were instilled into the bladder of BALB/c nu/nu mice and Swiss mice after preconditioning to ...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0b013e32835019f9
更新日期:2012-07-01 00:00:00
abstract::We have previously reported the cytotoxic effects of chalcone A1, derived from 1-naphthaldehyde, in leukemia cell lines. On the basis of these findings, the main aim of this study was to elucidate some of the molecular mechanisms involved in apoptosis induced by chalcone A1 toward K562 and Jurkat cells. In both cell l...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0000000000000384
更新日期:2016-09-01 00:00:00
abstract::Macroautophagy (hereafter referred to as autophagy) plays essential roles in cellular and organismal homeostasis. Transcription factor EB (TFEB) is a master regulator of autophagy and lysosome biogenesis. It is not fully understood how the function of TFEB in autophagy pathway is regulated. Here, we show that Rac1 GTP...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0000000000000816
更新日期:2019-11-01 00:00:00
abstract::Lung cancer remains the leading cause of cancer-associated mortality in China and the world. Increasing numbers of studies have reported that sphingosine kinase 1 (SPK1) is frequently highly expressed in tumors of various origins, including lung cancer, and its high expression contributes toward tumor progression. How...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0000000000000733
更新日期:2019-06-01 00:00:00
abstract::The effect of association of hyperthermia with the anti-inflammatory drug rhein (RH), 4,5-dihydroxyanthraquinone-2-carboxylic acid, on the clonogenic activity of human glioma cells has been examined. RH inhibits neoplastic growth mainly through an ATP depletion, but thermal cell killing is not mediated by the drug-ind...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/00001813-199208000-00015
更新日期:1992-08-01 00:00:00
abstract::Leucine-rich repeat containing G protein-coupled receptor 5 (Lgr5) is a colorectal cancer (CRC) stem cell marker. The role of Lgr5-expressing stem cells in resistance to chemotherapy is controversial. The notion that Lgr5-expressing cells are more chemotherapy resistant is supported by some data; other data do not sup...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0000000000000270
更新日期:2015-10-01 00:00:00
abstract::The clinical development of combinations of cisplatin or carboplatin with DNA topoisomerase I (Topo I) inhibitors is based on their overlapping spectrum of antitumor activity and their in vitro synergy, but is limited by significant hematotoxicity. We studied the cellular interactions between oxaliplatin and topotecan...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/00001813-199902000-00008
更新日期:1999-02-01 00:00:00
abstract::Non-small cell lung cancer (NSCLC) is the world's leading cause of cancer death and about 75% of all patients have advanced disease incurable with localized treatments (surgery and radiotherapy) alone. The aims of therapy in these are palliation of symptoms and extension of life. A substantial body of evidence has eme...
journal_title:Anti-cancer drugs
pub_type: 杂志文章,评审
doi:10.1097/00001813-200009000-00001
更新日期:2000-09-01 00:00:00
abstract::The objective of this study was to determine the safety and efficacy of intravesical novantrone in refractory superficial bladder cancer. The eligibility criteria included proven carcinoma in situ or superficial transitional cell carcinoma of the bladder at stage Ta or T1 that was proven refractory to or in relapse af...
journal_title:Anti-cancer drugs
pub_type: 临床试验,杂志文章
doi:10.1097/00001813-199104000-00005
更新日期:1991-04-01 00:00:00
abstract::In a retrospective study, we calculated the treatment and follow-up costs of patients with newly diagnosed multiple myeloma. The total treatment programme consisted of eight phases: VAD or VAMP chemotherapy, follow-up I, high-dose melphalan followed by transplantation of whole blood, follow-up II, collection of periph...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/00001813-199811000-00008
更新日期:1998-11-01 00:00:00
abstract::We have previously shown that L-methionine inhibits proliferation of breast, prostate, and colon cancer cells. This study extends these findings to BXPC-3 (mutated p53) and HPAC (wild-type p53) pancreatic cancer cells and explores the reversibility of these effects. Cells were exposed to L-methionine (5 mg/ml) for 7 d...
journal_title:Anti-cancer drugs
pub_type: 杂志文章
doi:10.1097/CAD.0000000000000038
更新日期:2014-02-01 00:00:00