Prognostic value of Ki 67/MIB1 automated and quantitative immunolabelling in primary operable breast carcinomas.

abstract：:The active metabolite of vitamin D, 1alpha,25-dihydroxyvitamin D3, can induce differentiation in breast cancer cells; however, it is hypercalcemic in vivo. Therefore, development of non-calcemic analogs of vitamin D has received considerable attention. Recently, we synthesized an analog of vitamin D [1alpha(OH)D5] tha...

journal_title：International journal of oncology

authors： Mehta RR,Bratescu L,Graves JM,Green A,Mehta RG

更新日期：2000-01-01 00:00:00

abstract：:The present in vitro study on three human renal cell carcinoma (RCC) cell lines (A-498, ACHN, SN12C) evaluated the efficacy of 2',2'-difluorodeoxycytidine (dFdC, gemcitabine), vinblastine (VBL), rhu-interferon-alpha (IFN-alpha) and rhu-interferon-gamma (IFN-gamma) alone or in combinations. The cytotoxicity was measure...

journal_title：International journal of oncology

authors： Rohde D,Hayn HK,Blatter J,Jakse G

更新日期：1998-06-01 00:00:00

abstract：:Cutaneous melanoma is an aggressive cancer with a poor prognosis for patients with advanced disease. The identification of several key molecular pathways implicated in the pathogenesis of melanoma has led to the development of novel therapies for this devastating disease. In melanoma, both the Ras/Raf/MEK/ERK (MAPK) a...

journal_title：International journal of oncology

authors： Russo A,Ficili B,Candido S,Pezzino FM,Guarneri C,Biondi A,Travali S,McCubrey JA,Spandidos DA,Libra M

更新日期：2014-08-01 00:00:00

abstract：:Some diseases and drugs have previously been associated with increased risk for colon cancer. A case-control study on colon adenocarcinoma was conducted encompassing 329 cases and 658 controls. History of previous diseases and drug intake was assessed by questionnaire. Appendectomy was associated with a protective eff...

journal_title：International journal of oncology

authors： Hardell L,Fredrikson M,Axelson O

更新日期：1996-03-01 00:00:00

abstract：:In four previous case-control studies we have shown an association between exposure to phenoxyacetic acids or chlorophenols and soft-tissue sarcoma (STS). These chemicals are contaminated by dioxins and dibenzofurans, some of which are known carcinogens in experimental animals. In a meta-analysis of our four studies w...

journal_title：International journal of oncology

authors： Hardell L,Eriksson M,Degerman A

更新日期：1995-04-01 00:00:00

abstract：:The poor therapy response and poor prognosis of esophageal cancer has made it one of the most malignant carcinoma, and the complicated multidisciplinary treatment failed to achieve a long-term disease-free survival. To diagnose esophageal cancer at an earlier stage, and to improve the effect of anticancer therapy woul...

journal_title：International journal of oncology

authors： Pang Y,Liu J,Li X,Zhang Y,Zhang B,Zhang J,Du N,Xu C,Liang R,Ren H,Tang SC,Sun X

更新日期：2017-10-01 00:00:00

abstract：:The Stockholm Central Railway Station in Sweden was investigated for public radiofrequency (RF) radiation exposure. The exposimeter EME Spy 200 was used to collect the RF exposure data across the railway station. The exposimeter covers 20 different radiofrequency bands from 88 to 5,850 MHz. In total 1,669 data points ...

journal_title：International journal of oncology

authors： Hardell L,Koppel T,Carlberg M,Ahonen M,Hedendahl L

更新日期：2016-10-01 00:00:00

abstract：:We investigated three clonally related human keratinocyte cell lines of different biological behaviour, HaCaT (non-tumorigenic), A5 (benign, tumorigenic) and II-4RT (malignant, tumorigenic), with regard to the cell-associated localization of the major MMPs -1, -2, -3, -9, -10 and -11. These observations were correlate...

journal_title：International journal of oncology

authors： Bachmeier BE,Nerlich AG

更新日期：2002-03-01 00:00:00

abstract：:Tumour cell surfaces possess a cell surface protease (GB), which can be recognised by a cytoplasmic inhibitor protein prepared from cultured tumour cells. This enzyme inhibitor complex has been shown to be reversibly dissociated by 10-(4)M sodium dodecyl sulphate. Sections of frozen tumour tissue were used to provide ...

journal_title：International journal of oncology

authors： Steven F,Griffin M,Blakey D

更新日期：1992-06-01 00:00:00

abstract：:Breast cancer is the second cause of cancer‑related deaths in woman and the incidence of the disease has increased worldwide, in part due to improvements in early detection. Several drugs with anticancer effects have been extracted from plants in the last 20 years, many of which are particularly effective against brea...

journal_title：International journal of oncology

authors： Echiburú-Chau C,Alfaro-Lira S,Brown N,Salas CO,Cuellar M,Santander J,Ogalde JP,Rothhammer F

更新日期：2014-04-01 00:00:00

abstract：:Established human breast cancer cell lines are widely used as experimental models in breast cancer research. While these cell lines and their variants share many phenotypic characteristics with human breast tumors, the extent to which they reflect the underlying molecular biology of breast cancer remains controversial...

journal_title：International journal of oncology

authors： Zhu Y,Wang A,Liu MC,Zwart A,Lee RY,Gallagher A,Wang Y,Miller WR,Dixon JM,Clarke R

更新日期：2006-12-01 00:00:00

abstract：:Epithelial-mesenchymal transition (EMT) is associated with tumor malignancy. The hedgehog-EMT pathway is preferentially activated in diffuse-type gastric cancer (GC) compared with intestinal-type GC; however, histological typing is currently the only method for distinguishing these two major types of GC. We compared t...

journal_title：International journal of oncology

authors： Tanabe S,Aoyagi K,Yokozaki H,Sasaki H

更新日期：2014-06-01 00:00:00

abstract：:MicroRNA (miRNA or miR) inhibition of oncogenic related pathways has been shown to be a promising therapeutic approach for cancer. SIRT1 might be a promoter factor on tumorigenesis of hepatocellular carcinoma (HCC). However, the mechanism is unknown. We investigated whether miRNAs regulate the SIRT1 and its downstream...

journal_title：International journal of oncology

authors： Zhang H,Feng Z,Huang R,Xia Z,Xiang G,Zhang J

更新日期：2014-11-01 00:00:00

abstract：:The effects of a thymic peptide preparation (TP) on the immunocytotoxicity and cytokine secretion of peripheral blood lymphocytes and monocytes from patients with colorectal tumors, breast tumors and melanoma were studied in vitro. On average, breast tumor and melanoma patients showed significantly lower natural kille...

journal_title：International journal of oncology

authors： Eckert K,Mayer G,Stange R,Kalden M,Krasagakis K,Maurer H

更新日期：1997-03-01 00:00:00

abstract：:The purpose of this present study was to investigate the role of inhibitor of apoptosis proteins (IAPs), their inhibitor, Smac, and the focal adhesion kinase (FAK) in the laminin enhancement of cisplatin-induced apoptosis in a testicular tumor germ cell line, NCCIT. We demonstrated that specifically in laminin-adheren...

journal_title：International journal of oncology

authors： Andjilani M,Droz JP,Benahmed M,Tabone E

更新日期：2006-02-01 00:00:00

abstract：:Hepatocellular carcinoma (HCC) is difficult to diagnose early, resulting in only 30% resection rate. HCC is a relatively chemo-resistant tumor, molecular targeted therapy can only benefit approximately 30% patients with liver cancer. Bufalin (Bu) is one of the topoisomerase II inhibitors, many studies have recently fo...

journal_title：International journal of oncology

authors： Sheng X,Sun X,Sun K,Sui H,Qin J,Li Q

更新日期：2016-10-01 00:00:00

abstract：:Gap junctional intercellular communication (GJIC) has been shown to be involved in the bystander effect through herpes simplex virus thymidine kinase/ganciclovir (HSV-tk/GCV) gene therapy. In this study, we examined the expression of connexins, the components of gap junction, and the degree of GJIC in esophageal cance...

journal_title：International journal of oncology

authors： Matono S,Tanaka T,Sueyoshi S,Yamana H,Fujita H,Shirouzu K

更新日期：2003-11-01 00:00:00

abstract：:The mutation of isocitrate dehydrogenase (IDH)1 (R132H) and IDH2 (R172K) and the induction of hypoxia in various solid tumors results in alterations in metabolic profiles, including the production of the d‑ or l‑forms of 2‑hydroxyglutarate (2HG) from α‑ketoglutarate in aerobic metabolism in the tricarboxylic acid (TCA...

journal_title：International journal of oncology

authors： Seok J,Yoon SH,Lee SH,Jung JH,Lee YM

更新日期：2019-02-01 00:00:00

abstract：:Telomerase activation in differentiated cells is associated with cell immortalization. Detection of telomerase expression in cancer provides a potential biomarker to be evaluated in the diagnosis and prognosis of cancer patients. Analysis of telomerase activity in biopsy specimens may serve as a useful marker for the ...

journal_title：International journal of oncology

authors： Pearson AS,Chiao P,Zhang L,Zhang W,Larry L,Katz RL,Evans DB,Abbruzzese JL

更新日期：2000-08-01 00:00:00

abstract：:We have previously isolated a drug-resistant, [PC3(R)], variant of human prostate PC3 cell line, which showed significant resistance (>10-fold) to adriamycin. No known mechanisms of drug resistance were found; however, resistant cells expressed more bcl2, c-myc, and ms oncogenes compared to the sensitive cells. In thi...

journal_title：International journal of oncology

authors： Sinha B,Song K

更新日期：1997-10-01 00:00:00

abstract：:The RON receptor tyrosine kinase and its ligand macrophage stimulating protein (MSP) play a role in epithelial tumorigenesis. We report here a novel RON variant that antagonizes the RON-MSP pathway in various cancer cells. The variant is an 85 kDa soluble protein from an mRNA transcript with an insertion of 49 nucleot...

journal_title：International journal of oncology

authors： Ma Q,Zhang K,Yao HP,Zhou YQ,Padhye S,Wang MH

更新日期：2010-06-01 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：:Microsatellite instability (MSI) is an indicator of DNA instability and is caused by abnormalities in DNA mismatch repair (MMR) genes such as hMLH1, hMSH2 and hMSH6. MSI occurs frequently in endometrial cancer (in approximately 30% of cases), and accumulation of gene mutations due to MSI may therefore have a major rol...

journal_title：International journal of oncology

authors： Kawaguchi M,Banno K,Yanokura M,Kobayashi Y,Kishimi A,Ogawa S,Kisu I,Nomura H,Hirasawa A,Susumu N,Aoki D

更新日期：2009-11-01 00:00:00

abstract：:p21WAF1/CIP1 protein is a cyclin-dependent kinase inhibitor, able to prevent the CDK2/cyclin E induced retinoblastoma protein (pRB) phosphorylation, thus inhibiting cell cycle progression at G1 phase. p21WAF1/CIP1 protein levels were examined in a series of 102 ovarian tissue samples including normal ovary, primary ov...

journal_title：International journal of oncology

authors： Ferrandina G,Stoler A,Fagotti A,Fanfani F,Sacco R,De Pasqua A,Mancuso S,Scambia G

更新日期：2000-12-01 00:00:00

abstract：:Many genes that are frequently mutated in human cancer are known to be involved in the control of normal cellular proliferation. One of the genes involved in DNA mismatch repair is hMLH1, defective mutations of which are found in some familial and various sporadic cancers. Although the DNA mismatch repair activity of ...

journal_title：International journal of oncology

authors： Shin KH,Han HJ,Park JG

更新日期：1998-03-01 00:00:00

abstract：:Frizzled (FZD) genes encode receptors for WNTs, which play key roles in carcinogenesis and embryogenesis. We have previously cloned the FZD10 gene, and demonstrated up-regulation of FZD10 mRNA in the cervical cancer cell line HeLa S3, gastric cancer cell lines TMK1 and MKN74, and 4 cases out of 10 cases of primary gas...

journal_title：International journal of oncology

authors： Saitoh T,Mine T,Katoh M

更新日期：2002-01-01 00:00:00

abstract：:The homeobox transcription factor orthodenticle homeobox 2 (OTX2) plays a critical role in very early neurogenesis, but can become oncogenic when aberrantly expressed later in life. We previously discovered its novel oncogenic role in the malignant childhood brain tumor medulloblastoma and hypothesize an oncogenic rol...

journal_title：International journal of oncology

authors： Li J,Di C,Jing J,Di Q,Nakhla J,Adamson DC

更新日期：2015-11-01 00:00:00

abstract：:The efficacy of resveratrol as a preventive agent against the growth of t(4;11) acute lymphoblastic leukemia (ALL) was evaluated in NOD.CB17-Prkdcscid/J mice engrafted with the human t(4;11) ALL SEM cell line. SEM cells were injected into the tail vein and engraftment was monitored ...

journal_title：International journal of oncology

authors： Zunino SJ,Storms DH,Newman JW,Pedersen TL,Keen CL,Ducore JM

更新日期：2012-04-01 00:00:00

abstract：:Recent studies have shown that chromosome 8p21-22 is the main site of frequent loss of heterozygosity (LOH) in breast cancers. However, the detailed molecular analysis of chromosome 8 so far in breast cancer has been variable. Most of the literature pertaining to LOH in breast cancer is mainly on short arm of chromoso...

journal_title：International journal of oncology

authors： Dahiya R,Perinchery G,Deng G,Lee C

更新日期：1998-04-01 00:00:00

abstract：:2-Phenyl-4-quinolone series compounds have exhibited growth inhibitory influence on several human cancer cell lines. In this study, we investigated the effects of 2-(3-(methylamino)phenyl)-6-(pyrrolidin-1-yl)quinolin-4-one (Smh-3) on viability, cell cycle and apoptotic cell death which occurred in different leukemia c...

journal_title：International journal of oncology

authors： Huang SM,Yang JS,Tsai SC,Chen MH,Hsu MH,Lin HY,Chou LC,Chinag JH,Lee KH,Huang LJ,Kuo SC

更新日期：2011-05-01 00:00:00