Abstract:
:The intention of a surveillance program to monitor prostate cancer patients is to detect recurrence of disease as soon as possible and institute therapy at the time of recurrence in order to improve the chance of cure or extend survival. We analyzed the cost of four surveillance programs for prostate cancer. As PSA levels are more sensitive than the bone scan, prostatic acid phosphatase and alkaline phosphatase, a surveillance program which utilizes these latter tests provides no additional clinically useful information beyond a PSA level and is costly. Adopting a strategy of eliminating these tests from a surveillance program would reduce national annual expense by approximately $1.5 billion in the year 2000.
journal_name
Int J Oncoljournal_title
International journal of oncologyauthors
Schapira D,Jarrett Adoi
10.3892/ijo.2.3.473subject
Has Abstractpub_date
1993-03-01 00:00:00pages
473-7issue
3eissn
1019-6439issn
1791-2423journal_volume
2pub_type
杂志文章abstract::BALB/c 3T3 cells transformed by 1,1,2,2-tetrachloroethane, the most toxic chloroethane, acquired a fully malignant phenotype. They were capable of growing in soft agar, were tumorigenic when injected in athymic mice and produced pulmonary nodules after i.v. injection. Untreated BALB/c 3T3 cells were weakly tumorigenic...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:10.3892/ijo.2.6.937
更新日期:1993-06-01 00:00:00
abstract::Orlistat is an orally administered anti-obesity drug that has shown significant antitumor activity in a variety of tumor cells. To identify the proteins involved in its antitumor activity, we employed a proteomic approach to reveal protein expression changes in the human ovarian can...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:10.3892/ijo.2012.1465
更新日期:2012-08-01 00:00:00
abstract::Activation of the Wingless (Wnt)/ß-catenin signaling pathway contributes to prostate tumorigenesis and metastasis. Depending of the stage of prostate cancer development, current drug therapies are of limited efficiency, so that prevention with natural compounds appears as an attractive strategy especially due to the s...
journal_title:International journal of oncology
pub_type: 杂志文章
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更新日期:2011-03-01 00:00:00
abstract::Growth factors may play a role in autocrine or paracrine growth control of tumour cells. We have now examined the expression pattern in vivo by in situ hybridization (ISH) on a series of 13 ductal adenocarcinomas of the pancreas using the non-radioactive digoxigenin system to generate specific antisense orientated rib...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:10.3892/ijo.4.6.1219
更新日期:1994-06-01 00:00:00
abstract::MicroRNA‑301a (miRNA/miR‑301a) and nuclear factor (NF)‑κB signaling play important roles in tumor invasion, migration and progression. However, the role of miRNA‑301a‑3p in human gastric cancer (GC), and specifically in the activation of NF‑κB signaling, remains unclear. The aim of the present study was to investigate...
journal_title:International journal of oncology
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abstract::Telomerase activity (TA) is associated with most malignant human tumors but is not detected in normal somatic cells with a few exceptions. Three major subunits (hTR, hTP1 and hTERT) of telomerase have been identified. To investigate the clinical implications of the mRNA detection of these components as useful diagnost...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:10.3892/ijo.19.5.1063
更新日期:2001-11-01 00:00:00
abstract::The naturally occurring photosensitizer, hypericin, with its high quantum yield of singlet oxygen photogeneration was studied for its ability to differentiate between glioblastoma cells and fetal rat neurons using fluorescence microscopy. Eight human glioma cell lines and twelve primary human glioma cell cultures were...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:
更新日期:2005-12-01 00:00:00
abstract::Breast cancer (BC) continues to affect the lives of millions of women worldwide. Several members of the carcinoembryonic antigen-related cell adhesion molecule (CEACAM) subfamily are involved in tumor progression. Notably, the CEACAM subfamily harbors the already established cancer biomarker CEA, as well as other pote...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:10.3892/ijo.2013.1860
更新日期:2013-05-01 00:00:00
abstract::The molecular basis of host-tumor interaction in HLA-A31+ cancer patients has not been well understood. This lack of clarification is hampering the development of specific immunotherapies for these patients. This study aimed to identify a set of CTL-epitope peptides applicable for the specific immunotherapy of cancer ...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:
更新日期:2004-02-01 00:00:00
abstract::The aim of this study was to assess pivotal factors determining the oxygenation status of malignant tumors, and, for comparison, of normal tissues. For this purpose, microvascular patterns, blood flow data, O2 consumption rates and O2 extractions were correlated to the median pO2 values of isografted rodent and xenogr...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:
更新日期:2003-04-01 00:00:00
abstract::Breast cancer is the leading cause of cancer death among women. Paclitaxel, a mitotic inhibitor, is highly effective in the treatment of breast cancer. However, development of resistance to paclitaxel limits its clinical use. Identifying new compounds and new strategies that are effective against breast cancer, in par...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:10.3892/ijo.2017.3871
更新日期:2017-03-01 00:00:00
abstract::CXC chemokines have a major influence on the angiogenesis, growth and metastatic potential of pancreatic ductal adenocarcinoma. CXCL16 is a unique transmembrane CXC chemokine, which is shed by members of the disintegrins and metalloproteases (ADAMs), in particular by ADAM10 and ADAM17. In our study, we evaluated expre...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:
更新日期:2008-08-01 00:00:00
abstract::Narrow band imaging (NBI) has been used in the gastrointestinal endoscopy field as a novel endoscopic imaging technique and has contributed to improved qualitative diagnosis and detection of lesions. However, there are only a few studies of use of NBI in the gynecology field. We applied NBI in flexible hysteroscopy at...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:10.3892/ijo.2011.1131
更新日期:2011-11-01 00:00:00
abstract::Multidrug resistance (MDR) is one of the major reasons for the failure of chemotherapy-based gastric carcinoma (GC) treatments, hence, biologically based therapies are urgently needed. Gastrin (GAS), a key gastrointestinal (GI) hormone, was found to be involved in tumor formation, progression, and metastasis. In this ...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:10.3892/ijo.2017.3983
更新日期:2017-06-01 00:00:00
abstract::Endosialin emerged recently as a potential therapeutic target for sarcoma. Since some sarcoma subtypes, such as Ewing's sarcoma, show characteristics of neuroendocrine differentiation, we wondered whether cancers with neuro-endocrine properties and/or neuroectodermal origin, such as neuroblastoma, small cell lung canc...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:10.3892/ijo.2011.1091
更新日期:2011-10-01 00:00:00
abstract::We have examined six patients with multiple low grade, low stage superficial multifocal bladder tumors with surrounding tissues for loss of heterozygosity (LOH) and microsatellite instability at chromosome 3, totaling 76 samples. The majority (4/5) of the patients had LOH at or close to the fragile histidine triad (FH...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:10.3892/ijo.18.1.203
更新日期:2001-01-01 00:00:00
abstract::Invasiveness and metastatic potential are the two most important properties defining malignancy. The adeno-virus E1A (Ad-E1A) gene has a dual effect as a proliferative gene and as a tumor-suppressor gene, decreasing tumor growth and the metastatic potential of malignant cells. In order to study genes related with the ...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:
更新日期:2006-01-01 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
pub_type: 杂志文章
doi:10.3892/ijo.8.3.439
更新日期:1996-03-01 00:00:00
abstract::Following the publication of this article, the authors noted that there was an error in Fig. 4. The lines representing the two groups were indicated incorrectly in all graphs in Fig. 4. A corrected version of Fig. 4 is presented below. Furthermore, we regret any inconvenience this error may have caused. [the original ...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:10.3892/ijo.2016.3796
更新日期:2017-02-01 00:00:00
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journal_title:International journal of oncology
pub_type: 杂志文章
doi:
更新日期:2007-08-01 00:00:00
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journal_title:International journal of oncology
pub_type: 杂志文章
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更新日期:2019-06-01 00:00:00
abstract::A 60 year old man had two tumours resected from his liver which were shown histologically to be a well differentiated hepatocellular carcinoma and the fibrolamellar variant. Both are considered clinically distinct and of different pathogenesis and have not been previously reported occurring synchronously. DNA analysis...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:
更新日期:1992-07-01 00:00:00
abstract::In order to optimize the management of patients with renal cell carcinoma (RCC) it is important to define the genetic risk for metastatic disease. In this study we performed comparative genomic hybridization (CGH) on metastatic tumors aiming at the identification of genetic alterations associated with metastatic disea...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:10.3892/ijo.17.5.903
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abstract::The FHIT gene, at 3p14.2, has been suggested to form a molecular target to damage induced by human lung carcinogens. We examined aberrant expression of the Fhit protein and allele loss at the FHIT gene in a series of lung cancer cases, mainly of non-small cell carcinoma (NSCLC) histology. We had detailed data on tobac...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:
更新日期:2002-02-01 00:00:00
abstract::The prognostic significance of Ki 67/MIB1 immunohistochemical assays (ICAs) was investigated in optimal technical conditions in 139 breast carcinomas. Automated ICAs (immunoperoxidase/Ventana device) was performed on frozen sections. Immunoprecipitates were quantified by computerized analysis (SAMBA) of digitized micr...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:10.3892/ijo.9.2.337
更新日期:1996-08-01 00:00:00
abstract::Side population (SP) cells may play a crucial role in tumorigenesis and the recurrence of cancer. Many types of cell lines and tissues have demonstrated the presence of SP cells, including colon cancer cell lines. This study aimed to identify cancer stem cells (CSCs) in the SP of the colon cancer cell line SW480. SP c...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:10.3892/ijo.2014.2498
更新日期:2014-09-01 00:00:00
abstract::The overall goal of the present study was to evaluate the chemotherapeutic and cancer‑protective properties of D‑erythro‑sphingosine (sphingosine) and C2‑ceramide using a human breast epithelial cell (HBEC) culture system, which represents multiple‑stages of breast carcinogenesis. The HBEC model includes Type I HBECs ...
journal_title:International journal of oncology
pub_type: 杂志文章
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abstract::Secreted frizzled related proteins (SFRPs) are a family of Wnt regulators which are frequently downregulated in cancers. In malignant mesothelioma (MM), downregulation of SFRP4 has been reported as a mechanism which contributes to aberrant activation of oncogenic Wnt signaling. Here we investigated the biological cons...
journal_title:International journal of oncology
pub_type: 杂志文章
doi:10.3892/ijo.2017.4011
更新日期:2017-07-01 00:00:00
abstract::Oncogenic, moderately immunogenic MK16/1/IIIABC (MK16) cells were previously established by co-transfection of HPV 16 E6/E7 and activated H-ras oncogene DNA into C57BL/6 kidney cells. Subcutaneous transplantation of the MK16 cells produced progressively growing neoplasms which metastasized spontaneously to lungs. In t...
journal_title:International journal of oncology
pub_type: 杂志文章
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journal_title:International journal of oncology
pub_type: 杂志文章
doi:10.3892/ijo.2011.1145
更新日期:2011-12-01 00:00:00