Abstract:
:P-glycoprotein (P-gp), a cell membrane protein, has been found in multidrug-resistant cancer cells. A total of 104 smears from patients with breast-cancer-associated pleural effusions and ovarian-cancer-related peritoneal effusions were studied for P-gp with the antibody C-219 and the avidin-biotin-immunoperoxidase method. Samples were taken before and 3 and 7 days after intracavitary bleomycin therapy and reaccumulation of effusion was assessed at 30 days. Smears that were P-gp-negative by the 7th day were associated with a good 30-day response to bleomycin in the majority of cases, while P-gp-positive smears were associated with a significant reaccumulation of fluid at 30 days. P-gp status is a valuable prognostic indicator of response to intracavitary bleomycin treatment in effusions from breast or ovarian cancer.
journal_name
J Cancer Res Clin Oncoljournal_title
Journal of cancer research and clinical oncologyauthors
Athanassiadou P,Athanassiades P,Petrakakou E,Zerva C,Mavrikakis Mdoi
10.1007/BF01372551subject
Has Abstractpub_date
1997-01-01 00:00:00pages
456-60issue
8eissn
0171-5216issn
1432-1335journal_volume
123pub_type
杂志文章abstract:PURPOSE:The functional relationship between promoter hypermethylation and gene inactivation has been demonstrated for few genes only. We examined the promoter methylation status of two important tumor suppressor genes APAF-1 and DAPK-1 in bladder cancer as well as the mRNA expression pattern of these two genes for poss...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-006-0174-9
更新日期:2007-06-01 00:00:00
abstract:BACKGROUND:Several reports describe the importance of the chaperone HSP27 (HSPB1) in cancer progression, and the demand for drugs that modulate HSPB1-activity is increasing rapidly. We reported earlier that RP101 (Bromovinyldeoxyuridine, BVDU, Brivudine) improves the efficacy of chemotherapy in pancreatic cancer. METH...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00432-011-1005-1
更新日期:2011-09-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to identify novel genes following genomic DNA copy number changes using a genome-wide array-based comparative genomic hybridization (array-CGH) analysis in uterine leiomyosarcoma (ULMS). METHODS:Genomic DNA copy number changes were analyzed in 15 cases of ULMS from St Mary's Hospita...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-012-1182-6
更新日期:2012-07-01 00:00:00
abstract::Ascites tumor cells (2 X 10(6] of a DMBA-induced rat mammary adenocarcinoma (HH9-cl 14) were injected s.c. into tumor-free syngeneic female rats and produced a continuously growing solid tumor in all animals of this group. Inoculation of 2 X 10(7) cells induced a first brief period of tumor growth, followed by complet...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00402769
更新日期:1986-01-01 00:00:00
abstract:PURPOSE:This study aimed to establish new criteria for limited resection of non-small cell lung cancer (NSCLC) based on computed tomography findings and maximum standardized uptake value (SUVmax). METHODS:Between December 2007 and December 2015, 611 patients underwent lung cancer surgery; of these, 70 with cT1aN0M0 wh...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-020-03441-1
更新日期:2020-11-05 00:00:00
abstract::The XP cell strain XP29MA, its malignant counterpart XP29MAmal and a normal human fibroblast strain were tested for colony-forming ability after treatment with HECNU in the presence of m6G, m6Gua, and he7G. In XP29MAmal, inhibition of post-HECNU colony-forming ability was 35% when 0.25 mM of either m6G or m6Gua were p...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00389969
更新日期:1987-01-01 00:00:00
abstract:BACKGROUND:Cancer is a serious public health problem worldwide, and difficulty in early diagnosis has been the chief obstacle to improve the prognosis of patients. Recently, microRNAs (miRNAs) were widely studied to be potential biomarkers for cancer detection. miR-16 is a prevalent but sophisticated one. In the curren...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章,meta分析
doi:10.1007/s00432-019-02849-8
更新日期:2019-03-01 00:00:00
abstract:PURPOSE:Her-2/neu and the insulin-like growth factor-1 receptor (IGF-1R) share common postreceptor-signaling pathways, and pre-clinical models have implicated IGF-1R-signaling in resistance to treatment with the anti-Her-2/neu antibody trastuzumab. The present analysis was performed to evaluate the clinical relevance o...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-005-0038-8
更新日期:2006-01-01 00:00:00
abstract:PURPOSE:To identify crucial molecular alterations of receptor tyrosine kinases that can be used as potential therapeutic targets for eyelid sebaceous gland carcinoma (SbGC). METHODS:The expression levels of HER2, EGFR, C-MET, and FGFR1 were determined by immunohistochemistry (IHC). The copy numbers of the HER2, EGFR, ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-015-2009-z
更新日期:2016-01-01 00:00:00
abstract:BACKGROUND AND PURPOSE:To determine the cytotoxicity of, and radioenhancement by, gemcitabine on a glioma cell line grown as a monolayer and as spheroid cultures. MATERIAL AND METHODS:We used a human glioma cell line, Gli-6, which originated from a biopsy specimen of a patient with a glioblastoma multiforme. Spheroids...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-003-0506-y
更新日期:2004-01-01 00:00:00
abstract:PURPOSE:Proton therapy could minimize the risk of side effects and, therefore, reduce the possible detrimental effect on health-related quality of life (HRQOL) of re-irradiation. The aim of this study was to determine the effect of re-irradiation with active scanning proton therapy on recurrent glioblastoma (GBM) in te...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-020-03187-w
更新日期:2020-06-01 00:00:00
abstract:PURPOSE:Pregnancies in women with essential thrombocythemia (ET) are at a higher risk for obstetrical complications. Acetylsalicylic acid (ASA) and low-molecular weight heparin (LMWH) are common options to prevent miscarriages and maternal complications, whereas interferon alpha (IFN) seems to be the cytoreductive ther...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-020-03430-4
更新日期:2020-11-02 00:00:00
abstract::The authors of this "Letter to the Editors" express their major concern about selective and biased reporting in this paper. ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 信件
doi:10.1007/s00432-020-03499-x
更新日期:2021-01-28 00:00:00
abstract::The Harvey ras locus was examined for restriction fragment polymorphism and loss of allelic heterozygosity in 62 oral cancer patients. Southern blot analysis on BamHI digests of the tumour tissue DNA, revealed 23 patients with H-ras-1 heterozygosity. The probes used to study the polymorphism were the BamHI 6.6-kb frag...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01612771
更新日期:1991-01-01 00:00:00
abstract:PURPOSE:To evaluate the pattern of recurrence of breast cancer according to its biological subtype in a large cohort of patients treated with therapy representative of current practice. PATIENTS AND METHODS:Patients treated between 2000 and 2016 with known biological subtype were eligible. Data were prospectively coll...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-018-2644-2
更新日期:2018-07-01 00:00:00
abstract::A phase II trial of etoposide (100 mg/m2) on days 4, 5, 6, doxorubicin (Adriamycin, 20 mg/m2) on days 1, 7, and cisplatin (30 mg/m2) on days 2, 8 (EAP) was carried out in order to reduce toxicity associated with a full-dose EAP regimen for advanced and/or metastatic gastric adenocarcinoma. Out of 21 evaluable patients...
journal_title:Journal of cancer research and clinical oncology
pub_type: 临床试验,杂志文章
doi:10.1007/BF01221033
更新日期:1994-01-01 00:00:00
abstract:PURPOSE:Mutations in the tumor suppressor gene TP53 are associated with a variety of cancers. Therefore, it is important to know the occurrence and prognostic effects of TP53 mutations in certain cancers. METHODS:Over 29,000 cases from the April 2016 release of the International Agency for Research on Cancer (IARC) TP...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-018-2817-z
更新日期:2019-03-01 00:00:00
abstract:OBJECTIVES:Tobacco exposure remains the main etiologic factor for lung cancer (LC). Interactions between environment and individual genetic profile are particularly important for this disease. The aim of this study was to evaluate the contribution of CYP1A1*2A, CYP1A1*2C, CYP2D6*4, GSTP1, GSTM1, GSTT1 and NAT2 polymorp...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-014-1868-z
更新日期:2015-05-01 00:00:00
abstract:BACKGROUND:De novo malignancy is a worrying complication after kidney transplantation; the type of which may vary due to factors such as the prevalence of viral infection and race. Kaposi sarcoma used to be the most common malignancy among our patients constituting more than one-third of cancers. Nevertheless, we notic...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-020-03433-1
更新日期:2020-11-01 00:00:00
abstract::We describe a slide assay that allows the demonstration of antigens localized in the nucleus from isolated white blood cells as well as from single tumor cells derived from malignant effusions. With the antibodies Ki-67 and anti-p-145 an increased rate of nuclear and nucleolar staining resulted in cells from highly ma...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01625427
更新日期:1991-01-01 00:00:00
abstract::A novel butyric acid derivative, pivaloyloxymethyl butyrate, AN-9, was previously shown to be a potent differentiating agent. AN-9 exerts a significant anticancer activity in vitro and in vivo. In all the activities examined, AN-9 was more potent than butyric acid. Here we show that AN-9 and butyric acid induce cell d...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01214667
更新日期:1997-01-01 00:00:00
abstract::E-cadherin mainly mediated the epithelial cell-cell adhesion, and integrin signaling can modulate the signaling pathway of E-cadherin in the different levels. Up to now, however, it is still unclear that whether E-cadherin could interfere with cell-matrix interaction, a typical adhesion through integrins. In this stud...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-006-0128-2
更新日期:2006-12-01 00:00:00
abstract:PURPOSE:Recent reports have shown an increase in frequency of intra-hepatic cholangiocarcinoma (IHC) with a stable or decreased frequency of extra-hepatic cholangiocarcinoma (EHC). However, data on the demographic patterns associated with this change are limited. We analyzed cases of cholangiocarcinoma (CC) with aim to...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-010-0971-z
更新日期:2011-07-01 00:00:00
abstract::Tissue sections of frozen biopsy specimens obtained from normal and hyperplastic human lymphoid tissues as well as 40 cases of non-Hodgkin's lymphomas were analysed in immunofluorescence tests (using red TRITC and green FITC double-labeling). A panel of antisera including well-characterized conventional reagents to im...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00405058
更新日期:1981-01-01 00:00:00
abstract:PURPOSE:Natural killer (NK) cells can kill transformed cells and represent anti-tumor activities for improving the immunotherapy of cancer. In previous works, we established human interleukin-15 (hIL-15) gene-modified NKL cells (NKL-IL15) and demonstrated their efficiency against human hepatocarcinoma cells (HCCs) in v...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-018-2654-0
更新日期:2018-07-01 00:00:00
abstract::The aim of our work was to investigate whether DNA topoisomerase II participates in the repair-specific incision of UV-irradiated genomic DNA. Therefore, the influence upon DNA incision of the topoisomerase II inhibitors (nalidixic and oxolinic acid, novobiocin and coumermycin A1) as well as the intercalating agent qu...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01613191
更新日期:1991-01-01 00:00:00
abstract::The chemosensitizing potency of dexniguldipine hydrochloride (B8509-035) on epidoxorubicin was assessed in a multidrug-resistant (MDR) tumour model, the intrinsic MDR rat colon carcinoma CC531. In vitro in the sulphorhodamine B cell-viability assay the cytotoxicity of epidoxorubicin was increased approximately 15-fold...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01212879
更新日期:1996-01-01 00:00:00
abstract::A prospective, randomized, double-blind placebo-controlled trial was designed to evaluate the impact of granulocyte/macrophage-colony-stimulating factor (GM-CSF) on the efficacy of sequential high-dose cytosine arabinoside/mitoxantrone chemotherapy (S-HAM) in adult patients with high-risk myelodysplastic syndromes (MD...
journal_title:Journal of cancer research and clinical oncology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/s004320050288
更新日期:1999-01-01 00:00:00
abstract::The formation of foci with loss of ATPase and emergence of gamma-GTase was studied histochemically in livers of male and female Wistar and Sprague-Dawley rats of 3--4 and 6--7 weeks of age, respectively, after application of diethylnitrosamine. A single dose of 8 mg/kg body weight induced a considerable island formati...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00403362
更新日期:1981-01-01 00:00:00
abstract:OBJECTIVE:Isocitrate dehydrogenase (IDH)-wildtype glioblastomas are the most malignant glial tumours. Median survival is only 14-16 months after diagnosis, with patients aged ≥ 65 years reportedly showing worse outcome. This study aimed to further evaluate the prognostic role of age in a homogenously treated patient co...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-020-03334-3
更新日期:2021-01-01 00:00:00