Abstract:
:Few studies on sarcomas have examined the relationships between microsatellite alterations in particular loci, tumor prognosis and tumorigenesis, because sarcomas are uncommon and those prognoses can be confounded by coexisting factors, such as tumor site. We studied the relationship between microsatellite alterations and prognosis in 31 patients with thoracic sarcoma. The frequency of loss of heterozygosity (LOH) at 17p13 in stage IV sarcomas was significantly higher than that in stage I and III sarcomas (p<0.05). The 5-year survival for patients with LOH at 17p13 was significantly lower than that for patients without LOH (p<0.05). Six of 31 cases (19.4%) revealed replication error. These results suggest that p53 abnormality occurs during advanced stages of sarcoma and are related to patient prognosis, and it is possible that aberrations in mismatch repair activity are related to sarcoma tumorigenesis.
journal_name
Oncol Repjournal_title
Oncology reportsauthors
Iyoda A,Hiroshima K,Toyozaki T,Baba M,Fujisawa T,Yusa T,Ohwada Hdoi
10.3892/or.8.4.917keywords:
subject
Has Abstractpub_date
2001-07-01 00:00:00pages
917-21issue
4eissn
1021-335Xissn
1791-2431journal_volume
8pub_type
杂志文章相关文献
ONCOLOGY REPORTS文献大全abstract::Glucocorticoids (GCs) are known potent clinical drugs, however, their mode of action is still complex and debatable. Macrophages are the most important target of GCs and play a key role in tumor immunity in vivo, but their relationship is also controversial. In the present study, the lentivirus system was used to over...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or.2019.7434
更新日期:2020-02-01 00:00:00
abstract::MicroRNA-455 (miR-455) has been considered as a novel cancer-related miRNA and dysregulated expression frequently occurs in various human types of cancer. However, its clinical significance, its biological function and the underlying molecular signaling involved in hepatocellular carcinoma (HCC) remain to be elucidate...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or.2016.5139
更新日期:2016-12-01 00:00:00
abstract::The novel gene human Biot2 (hBiot2) was first reported by our laboratory. Previously, we indicated its function of proliferation and carcinogenesis in human endometrial cancer. In the present study, we aimed to investigate whether hBiot2 played a similar role in human cervical cancer. We tested hBiot2 expression profi...
journal_title:Oncology reports
pub_type: 杂志文章
doi:
更新日期:2011-01-01 00:00:00
abstract::The human multidrug resistance gene 1 (MDR-1) encodes a plasma membrane P-glycoprotein (P-gp) that functions as the transmembrane efflux pump for various structurally unrelated anticancer agents and toxins. Polymorphisms in the MDR-1 gene may have an impact on the expression and function of P-gp, thereby influencing t...
journal_title:Oncology reports
pub_type: 杂志文章
doi:
更新日期:2007-07-01 00:00:00
abstract::Neurofibromatosis type 1 (NF1) caused by NF1 gene mutation is a commonly inherited autosomal dominant disorder. Malignant peripheral nerve sheath tumors (MPNSTs), a type of aggressive sarcoma, are a major cause of mortality in NF1 patients. The malignant transformation of benign plexiform neurofibromas (PNs) to MPNSTs...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or.2014.3379
更新日期:2014-10-01 00:00:00
abstract::Protocadherin-10 (PCDH10), a member of non-clustered protocadherin family which plays important roles in calcium-dependent cell-cell signal transduction and adhesion. PCDH10 functions as a tumor suppressor gene and its expression is downregulated by promoter methylation in many malignances. In the present study, we ex...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or.2016.4793
更新日期:2016-07-01 00:00:00
abstract::IFN-alpha regulates tumor cell growth at least through induction of apoptosis. We have recently demonstrated that IFN-alpha causes apoptosis through upregulation of TNF-related apoptosis-inducing ligand (TRAIL) in Daudi B lymphoma and U266 myeloma cells. However, other cell lines such as Ramos and RPMI 8226 underwent ...
journal_title:Oncology reports
pub_type: 杂志文章
doi:
更新日期:2007-10-01 00:00:00
abstract::Recently, emerging evidence shows that a number of long non‑coding RNAs (lncRNAs) recruit polycomb group (PcG) proteins to specific chromatin loci to silence relevant gene expression. In the present study, we provided evidence that lncRNA candidates, selected by bioinformatic analysis and nervous system polycomb 1 (NS...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or.2019.7000
更新日期:2019-04-01 00:00:00
abstract::Our aim was to carry out mutational analysis of Smad7 exon 4 that codes for the Smad7 MH2 domain in human cervical cancer tissues. This study is warranted since genetic abnormalities of components of the transforming growth factor-beta (TGF-beta)/Smad signaling system have been implicated in a variety of human cancers...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or_00000315
更新日期:2009-04-01 00:00:00
abstract::Store‑operated calcium entry (SOCE) is critical for regulating the proliferation and metastasis of various cancer types. The present study aimed to investigate the role of SOCE on nicotine‑promoted proliferation of non‑small cell lung cancer (NSCLC) A549 cells. Cell proliferation was evaluated by BrdU incorporation as...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or.2018.6580
更新日期:2018-10-01 00:00:00
abstract::The long-term effort in investigating chemical methods to eliminate only cancer cells has improved our knowledge and has led to the development of new drugs. The targets for cancer treatment may be large polymeric molecules such as DNA or microtubules as well as regulatory pathways for tumor development and cell survi...
journal_title:Oncology reports
pub_type: 杂志文章,评审
doi:10.3892/or.9.6.1257
更新日期:2002-11-01 00:00:00
abstract::Pancreatic cancer is one of the most deadly carcinomas worldwide. Although gemcitabine as the standard chemotherapy agent has been proven to be effective, the response rate remains at 5.4% and the 5-year survival rate is extremely poor. Ursolic acid (UA) is a small molecule compound...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or.2012.1827
更新日期:2012-08-01 00:00:00
abstract::We present a case of resected hepatocellular carcinoma (HCC) which invaded the gallbladder with a metastasis to a lymph node. It was extremely difficult to make a differential diagnosis between HCC and gallbladder cancer preoperatively. A 68-year old man was admitted to hospital with complaint of a fever. Ultrasonogra...
journal_title:Oncology reports
pub_type: 杂志文章,评审
doi:10.3892/or.8.2.331
更新日期:2001-03-01 00:00:00
abstract::The Houttuynia cordata Thunb (HCT) extract has been used as a traditional Chinese herb medicine and as well as an effective drug for treating allergic inflammation for thousands of years. In this study, we investigated the anti-cancer activity of HCT and its molecular mechanisms in the human colon adenocarcinoma cell ...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or_00000535
更新日期:2009-11-01 00:00:00
abstract::Angiogenesis is essential for the development, growth and advancement of solid tumors. Cyclooxygenase (cox)-2 is recognized as an angiogenic factor in various tumors. This prompted us to study the clinical implications of cox-2 expression and angiogenesis in ovarian cancer. There was a significant correlation between ...
journal_title:Oncology reports
pub_type: 杂志文章
doi:
更新日期:2006-01-01 00:00:00
abstract::Studies of tumor-infiltrating immune cells have revealed that immune escape plays an important role in tumor growth. The aim of the present study was to investigate the impact of metastasis affecting CD4+ T cell subsets in human clinical samples. Single-cell suspensions derived from tumor-draining lymph node (TDLN) an...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or.2015.4064
更新日期:2015-08-01 00:00:00
abstract::Neuroblastoma is the most common inheritable, solid neoplasm in children found under the age of 7 and accounts for approximately 7% of childhood cancers. A common treatment that has been prescribed for over a decade is retinoid therapy [using all‑trans retinoic acid (RA)]. Treatment with this differentiating agent has...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or.2020.7681
更新日期:2020-09-01 00:00:00
abstract::Mangosteen (Garcinia mangostana) is a tree found in South-East Asia and the pericarp of its fruit has been used in folk medicine for the treatment of many human illnesses. Mangosteen fruit rinds contain a high concentration of xanthone, which is a type of polyphenol. One type of xanthone, α-mangostin, has been reporte...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or.2017.6030
更新日期:2017-12-01 00:00:00
abstract::The MTA1 gene has been identified as metastasis-associated gene and has been seen to correlate with the degree of invasion and lymphatic metastasis in gastric, colorectal, and esophageal carcinomas. We investigated the possible role of MTA1 gene expression in hepatocellular carcinoma (HCC). The mRNA expression level o...
journal_title:Oncology reports
pub_type: 杂志文章
doi:
更新日期:2003-05-01 00:00:00
abstract::In the present study, a novel signaling pathway of microRNA-141 (miR-141)/fused in sarcoma (FUS) was investigated in neuroblastoma (NB). Gene expression of miR-141 was evaluated in 6 NB cell lines. IMR-32 and SH-SY5Y cells were transduced with the miR-141 mimic lentivirus. The effects of miR-141 upregulation on cell p...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or.2016.4640
更新日期:2016-05-01 00:00:00
abstract::Gene expression patterns as well as gene interactions are under investigation for their involvement in tumour heterogeneity. The molecular classification of breast cancer based on hormone receptor expression, grade and HER2 receptor levels, is indicative but not adequate enough to c...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or.2012.2018
更新日期:2012-12-01 00:00:00
abstract::Long non‑coding RNAs (lncRNAs) can act as carcinogenic or cancer suppressive factors during the pathogenesis, invasion and metastasis of non‑small cell lung cancer (NSCLC). The current study explored the role of long intergenic non‑protein coding RNA 00887 (LINC00887) and competing endogenous RNAs (ceRNAs). It was rev...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or.2019.7228
更新日期:2019-09-01 00:00:00
abstract::Cyclin Y (CCNY) is a newly identified PFTK1 interacting protein and has been found to be associated with the proliferation and tumorigenesis of human non-small cell lung cancer. In the present study, we analyzed the expression levels of CCNY in 65 cases of breast cancer (BC) tissues and in four BC cell lines, BT-474, ...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or.2016.5126
更新日期:2016-11-01 00:00:00
abstract::Vascular endothelial growth factor (VEGF) is known to play a central role in tumour angiogenesis. Up to now inconclusive data have been published on the clinical-biological significance of circulating VEGF and on the most suitable blood fraction for measuring it. The aims of this pilot study were to assess VEGF in blo...
journal_title:Oncology reports
pub_type: 杂志文章
doi:
更新日期:2004-02-01 00:00:00
abstract::Oral squamous cell carcinoma (OSCC) cells are relatively resistant to tumor necrosis factor-related apoptosis-inducing ligand (TRAIL)-mediated apoptosis during culture. We investigated the role of a proteaosome inhibitor in the survival and apoptosis of these cells. We found that the proteasome inhibitor MG132 markedl...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or.2010.1127
更新日期:2011-03-01 00:00:00
abstract::Aberrant glycosylation, a common feature of malignant alteration, is partly due to changes in the expression of glycosyltransferases, including β1,3-N-acetyl-glucosaminyltrans-ferase 8 (β3Gn‑T8), which synthesizes poly-N-acetyllactosamine (poly-LacNAc) chains on β1,6 branched N‑glycans. Although the role of β3Gn‑T8 in...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or.2016.4959
更新日期:2016-09-01 00:00:00
abstract::For deveplopment and function of the lung, progesterone (Prog) fulfils important roles. In a recent report, immunolocalization of Prog and estrogen receptors in non-small cell lung carcinomas were examined and it was shown that the Prog receptor might be a potent prognostic factor. In the present study, a cell line wi...
journal_title:Oncology reports
pub_type: 杂志文章
doi:
更新日期:2007-09-01 00:00:00
abstract::Prostate cancer is one of the most common age-related malignancies. The occurrence frequency of prostate cancer is very different according to prostate zones. The prostate stroma is an important element in growth and differentiation of the normal prostate and also has a close relationship to the occurrence of benign p...
journal_title:Oncology reports
pub_type: 杂志文章
doi:
更新日期:2003-01-01 00:00:00
abstract::Single nucleotide polymorphisms (SNPs) in cancer-related genes can act as low risk genetic factors for the development of this disease. SNPs have also been shown to influence the efficacy and toxicity of various cytotoxic agents used in the treatment of cancer. Progress in these important areas of cancer research reli...
journal_title:Oncology reports
pub_type: 杂志文章
doi:
更新日期:2004-02-01 00:00:00
abstract::Sirtuin 6 (SIRT6) is a member of the mammalian NAD+‑dependent deacetylase sirtuin family that acts to maintain genomic stability and to repress genes. SIRT6 has recently been reported to be a tumor suppressor that controls cancer metabolism, although this effect of SIRT6 is still in dispute. Moreover, the role of SIRT...
journal_title:Oncology reports
pub_type: 杂志文章
doi:10.3892/or.2015.4477
更新日期:2016-03-01 00:00:00