Overexpression of multidrug resistance genes MDR1 and cMOAT in human hepatocellular carcinoma and hepatoblastoma cell lines.

abstract：:Erucylphosphocholine (ErPC) is a promising antineoplastic drug for the treatment of malignant brain tumors. It exerts strong anticancer activity and induces apoptosis even in chemoresistant glioma cells. In the present study, A172 and U373MG glioma cells were treated with ErPC to explore the contribution of MAP kinase...

journal_title：International journal of oncology

authors： Kugler W,Erdlenbruch B,Otten K,Jendrossek V,Eibl H,Lakomek M

更新日期：2004-12-01 00:00:00

abstract：:All p53 family members are expressed in several isoforms through alternative promoters and alternative splicing. However, the significance of these isoforms is not yet well understood in cholangiocarcinoma (CCA). In this study, we investigated the expression of p53, p63, p73 and their isoforms at the mRNA and protein ...

journal_title：International journal of oncology

authors： Nutthasirikul N,Limpaiboon T,Leelayuwat C,Patrakitkomjorn S,Jearanaikoon P

更新日期：2013-04-01 00:00:00

abstract：:Hepatocyte growth factor (HGF), the ligand for the c-met proto-oncogene product, is a multifunctional protein that enhances tumor cell motility, extracellular matrix invasion, and mitogenic or morphogenic activities of various cell types. In this study we examined the expression of the c-Met receptor in human oral squ...

journal_title：International journal of oncology

authors： Murai M,Shen X,Huang L,Carpenter WM,Lin CS,Silverman S,Regezi J,Kramer RH

更新日期：2004-10-01 00:00:00

abstract：:One hundred five patients with clinical stage T2-T4 transitional cell bladder carcinoma who completed either low-dose (20-26 Gy) or high dose (40-50 Gy) preoperative radiotherapy (RT) followed by cystectomy were reviewed. Five-year actuarial survival was 42%, 52%, and 17% for stages T2, T3, and T4, respectively. Five-...

journal_title：International journal of oncology

authors： Cox J,Greven K,Anscher M,Morgan T

更新日期：1992-10-01 00:00:00

abstract：:To determine the relation between apoptosis and cytotoxicity the number of apoptotic (AP) cells was measured in MOLT-4 and HL-60 cultures treated with adriamycin, etoposide, cisplatin and 1-B-D-arabinofuranosylcytosine (ara-C) in the dose range inducing 20-95% growth inhibition. DNA degradation in individual AP cells ...

journal_title：International journal of oncology

authors： Frankfurt O,Seckinger D,Sugarbaker E

更新日期：1994-02-01 00:00:00

abstract：:The aim of the present study was to evaluate the performance of whole-body diffusion-weighted imaging (WB-DWI), whole-body positron emission tomography with computed tomography (WB-PET/CT), and whole-body positron emission tomography with magnetic resonance imaging (WB-PET/MRI) in staging patients with untreated invas...

journal_title：International journal of oncology

authors： Catalano OA,Daye D,Signore A,Iannace C,Vangel M,Luongo A,Catalano M,Filomena M,Mansi L,Soricelli A,Salvatore M,Fuin N,Catana C,Mahmood U,Rosen BR

更新日期：2017-07-01 00:00:00

abstract：:Although radiation therapy is a powerful anticancer modality, radiation- induced stress response and gene expression with adaptive resistance may severely compromise the effectiveness of radiation. The function of rotundic acid (RA) on inducing apoptosis in the human breast cancer cell line MCF-7 has been investigated...

journal_title：International journal of oncology

authors： Wang ZF,Sun WY,Yu DH,Zhao Y,Xu HM,He YF,Li HJ

更新日期：2018-11-01 00:00:00

abstract：:New aromatase inhibitors are an exciting treatment option for postmenopausal women with hormone sensitive breast cancer. They have been shown to reduce tumors in a significant number of patients, and exhibit definite antitumor activity at a relatively low daily dose, and are highly potent, highly selective, and well-t...

journal_title：International journal of oncology

authors： Crucitta E,Lorusso V,Attolico M,Sambiasi D,Mazzei A,De Lena M

更新日期：2000-11-01 00:00:00

abstract：:Resistance may be classified as active (or competitive) (due to excess amount of a factor) vs passive (or non-competitive) (due to a deficiency of a factor). Passive resistance may be important in human solid tumors. In passive resistance, the dose-response curve may be shallow, or may flatten at a relatively low dose...

journal_title：International journal of oncology

authors： Stewart DJ,Goel R,Gertler SZ,Huan S,Tomiak EM,Yau J,Cripps C,Evans WK

更新日期：1999-10-01 00:00:00

abstract：:Plakoglobin is a tumor suppressor gene in lung cancer; however, the mechanism by which it is downregulated in lung cancer is largely unknown. The aim of the present study was to investigate whether histone deacetylases (HDACs) regulate plakoglobin expression in lung cancer. The effects of overexpression or knockdown o...

journal_title：International journal of oncology

authors： Sang Y,Sun L,Wu Y,Yuan W,Liu Y,Li SW

更新日期：2019-03-01 00:00:00

abstract：:Modulation of gene expression through histone deacetylase (HDAC) inhibition is considered a possible therapeutic strategy in acute myeloid leukaemia (AML). In vitro effects and basal gene expression of structurally different HDAC inhibitors were examined. Primary human AML cells were derived from 59 consecutive patien...

journal_title：International journal of oncology

authors： Stapnes C,Ryningen A,Hatfield K,Øyan AM,Eide GE,Corbascio M,Kalland KH,Gjertsen BT,Bruserud Ø

更新日期：2007-12-01 00:00:00

abstract：:Low concentrations of monoclonal antibodies (mAb) specific for the CD3 component of the T cell receptor complex (TcR) may be both immunosuppressive or potent activators of T cell function in vitro depending upon the experimental situation. The anti-CD3 mAb OKT3 is imnmunosuppressive at high doses (5 mg/day for 10 to 1...

journal_title：International journal of oncology

authors： Hollingworth J,Catterick R,Horsburgh T,Veitch P,Bell P

更新日期：1994-09-01 00:00:00

abstract：:Uveal malignant melanoma (UMM), the most common primary adult intraocular tumor with a marked metastatic potential, is genetically unique and has unfortunately had few treatment breakthroughs. In this study, we subjected a UMM cell line to high‑throughput library screening with 1,018 FDA‑approved compounds to identify...

journal_title：International journal of oncology

authors： Shaughnessy M,Lamuraglia G,Klebanov N,Ji Z,Rajadurai A,Kumar R,Flaherty K,Tsao H

更新日期：2019-11-01 00:00:00

abstract：:Cytokine expression in a tumor microenvironment can impact both host defense against the tumor and tumor cell survival. In this study, we sought to clarify whether the cytokine gene expression profile could have clinical associations with ovarian cancer. We analyzed the expression of 16 cytokine genes (IL-1α, IL-1β, I...

journal_title：International journal of oncology

authors： Yanaihara N,Anglesio MS,Ochiai K,Hirata Y,Saito M,Nagata C,Iida Y,Takakura S,Yamada K,Tanaka T,Okamoto A

更新日期：2012-09-01 00:00:00

abstract：:Estrogens act through interactions with estrogen receptors (ERs) to play diverse roles in various pathophysiological conditions. A number of synthetic selective estrogen receptor modulators (SERMs), such as tamoxifen and raloxifene, have been developed and used to treat ER-related diseases, including breast cancer and...

journal_title：International journal of oncology

authors： Kim HI,Kim T,Kim JE,Lee J,Heo J,Lee NR,Kim NJ,Inn KS

更新日期：2015-07-01 00:00:00

abstract：:CD44 is a marker of cancer stem cells in head and neck squamous cell carcinoma, and CD44 expression is related to prognosis in cancer patients. We examined whether herbal medicine components affect CD44 expression and induce cancer cell apoptosis. Baicalin enhanced apoptosis with no effect on CD44 levels, while baical...

journal_title：International journal of oncology

authors： Ohkoshi E,Umemura N

更新日期：2017-02-01 00:00:00

abstract：:Early detection and treatment are critical in the management of renal cell carcinoma (RCC). However, there is no standard serum biomarker to facilitate early diagnosis or prognostic stratification in patients with RCC. Recent reports suggest that circulating microRNAs (miRNAs) have great potential as biomarkers for di...

journal_title：International journal of oncology

authors： Iwamoto H,Kanda Y,Sejima T,Osaki M,Okada F,Takenaka A

更新日期：2014-01-01 00:00:00

abstract：:CDC28 protein kinase regulatory subunit 2 (CKS2) is a cyclin-dependent kinase subunit (CKS) family member that participates in cell cycle regulation. Few studies have investigated its involvement in gastric cancer. In this study, we focused on the clinical and biological significance of CKS2 over-expression in gastric...

journal_title：International journal of oncology

authors： Tanaka F,Matsuzaki S,Mimori K,Kita Y,Inoue H,Mori M

更新日期：2011-08-01 00:00:00

abstract：:Dickkopf-1 (Dkk1), a negative regulator of the Wnt signaling pathway, is implicated in tumorigenesis in several types of cancer. The purpose of this study was to determine the involvement of Dkk1 in oral squamous cell carcinoma (OSCC). We found that Dkk1 is frequently upregulated in OSCC-derived cell lines and primary...

journal_title：International journal of oncology

authors： Ogoshi K,Kasamatsu A,Iyoda M,Sakuma K,Yamatoji M,Sakamoto Y,Ogawara K,Shiiba M,Tanzawa H,Uzawa K

更新日期：2011-08-01 00:00:00

abstract：:Effects of vorozole, a potent and specific non-steroidal aromatase inhibitor, were evaluated on female Sprague-Dawley (SD) rats with 7, 12-dimethylbenz[a]anthracene (DMBA)-induced mammary tumors. Vorozole at a dose of 0.25, 1.0 and 4.0 mg/kg was orally administered once a day for 28 consecutive days. A significant reg...

journal_title：International journal of oncology

authors： Sugamata N,Koibuchi Y,Iino Y,Morishita Y

更新日期：1999-02-01 00:00:00

abstract：:Growth and inflammatory factors are associated with poor prognosis in gastric adenocarcinoma (GA); however, the additive effects of growth and inflammatory factors in GA remain unclear. In this study, we investigated the ability of epidermal growth factor (EGF) and interleukin (IL-1β) to activate extracellular signal-...

journal_title：International journal of oncology

authors： Han J,Xie Y,Lan F,Yu Y,Liu W,Chen J,Zheng F,Ouyang X,Lin X,Lin Y,Huang Q,Wang L,Tan J

更新日期：2014-07-01 00:00:00

abstract：:The presence of cancer stem cells in both solid and hematopoietic malignancies, has been recently linked to their pathogenesis. Sarcomas are rare, and diversely characterized by degrees of mesenchymal differentiation. The aim of the current study was to demonstrate whether the human sarcoma cell lines, osteosarcoma MG...

journal_title：International journal of oncology

authors： Fujii H,Honoki K,Tsujiuchi T,Kido A,Yoshitani K,Takakura Y

更新日期：2009-05-01 00:00:00

abstract：:Alternative polyadenylation and microRNA regulation are both mechanisms of post-transcriptional regulation of gene expression. Alternative polyadenylation often results in mRNA isoforms with the same coding sequence but different lengths of 3' UTRs, while microRNAs regulate gene expression by binding to specific mRNA ...

journal_title：International journal of oncology

authors： An J,Zhu X,Wang H,Jin X

更新日期：2013-10-01 00:00:00

abstract：:Mismatch repair (MMR) genes play a fundamental role in the correction of replication errors, leading to cancer development when mutated. In order to test the hypothesis that the MMR system was compromised in the initiation and progression of breast cancer, we used an in vitro-in vivo model for analyzing the mRNA level...

journal_title：International journal of oncology

authors： Balogh GA,Russo IH,Russo J

更新日期：2003-08-01 00:00:00

abstract：:Linear accelerator-based radiotherapy has little effect on tumors such as malignant melanoma, various types of sarcoma, and most locally-advanced neoplasms that have grown to several centimeters or more. These tumors contain many hypoxic cancer cells or large amounts of anti-oxidative enzymes, and are therefore resist...

journal_title：International journal of oncology

authors： Ogawa Y,Kubota K,Ue H,Tadokoro M,Matsui R,Yamanishi T,Hamada N,Kariya S,Nishioka A,Nakajima H,Tarutani M,Sano S

更新日期：2011-09-01 00:00:00

abstract：:Chemotherapeutic treatment with combinations of drugs is front-line therapy for many types of cancer. Combining drugs that target different signaling pathways often lessens adverse side-effects while increasing the efficacy of treatment and reducing patient morbidity. Histone deacetylase (HDAC) inhibitors represent a ...

journal_title：International journal of oncology

authors： Sato T,Suzuki M,Sato Y,Echigo S,Rikiishi H

更新日期：2006-05-01 00:00:00

abstract：:The purpose of this study was to determine whether the synthesis of endogenous nitric oxide (NO) is involved in the apoptosis of murine L929 transformed fibroblasts. L929 parental cells and L929 cells selected for resistance to tumor necrosis factor (TNF-alpha) were incubated in vitro with various concentrations of TN...

journal_title：International journal of oncology

authors： Xie K,Huang S,Dong Z,Fidler I

更新日期：1993-12-01 00:00:00

abstract：:Thymidine kinase (TK) activity in rat hepatoma JB1 and AH136B was mainly due to cytosolic TK and was much higher than that in rat regenerating liver. Two forms of cytosolic TK, designated as TK-I and TK-II, were revealed in addition to mitochondrial TK in anion-exchange high performance liquid chromatography (HPLC) of...

journal_title：International journal of oncology

authors： Lin L,Islam MM,Du M,Ohmura Y,Hiwasa T,Fujimura S

更新日期：1999-08-01 00:00:00

abstract：:Neuroblastoma is a childhood malignancy of the sympathetic nervous system. The tumor exhibits two different phenotypes: favorable and unfavorable. MYCN amplification is associated with rapid tumor progression and the worst neuroblastoma disease outcome. We have previously reported that inhibitors of histone deacetylas...

journal_title：International journal of oncology

authors： Torres J,Regan PL,Edo R,Leonhardt P,Jeng EI,Rappaport EF,Ikegaki N,Tang XX

更新日期：2010-10-01 00:00:00

abstract：:Prostate cancer (CaP), the most common malignancy in American men, presents its greatest challenge to clinicians when the cancer progresses to the hormone-refractory state. In the present investigation, we studied the combined effects of interferon (IFN) and onconase, each of which has reported antitumor activity, on ...

journal_title：International journal of oncology

authors： Tsai SY,Hsieh TC,Ardelt B,Darzynkiewicz Z,Wu JM

更新日期：2002-05-01 00:00:00