Abstract:
:Proliferative activity in 78 glioma specimens was assessed immunohistochemically by determining proliferating index of tumor cells (PTC-PI) and endothelial cells (PEC-PI) using the MIB-1 monoclonal antibody. The PTC-PI of anaplastic astrocytoma (9.0 +/- 5.8: mean + standard deviation) was significantly higher than that of astrocytoma (1.2 +/- 0.4, < 0.01), and lower than that of glioblastoma multiforme (12.0 +/- 5.6, < 0.05). We then compared PTC-PI values with the prognosis of patients with malignant glioma (both glioblastoma and anaplastic astrocytoma). Kaplan-Meier survival rate analysis demonstrated higher survival rates in patients with less than 8.0% of PTC-PI at 5 and 10 years (p < 0.05). These results suggested PTC-PI provides useful information which may allow better assessment of the biological behaviour and clinical prognosis of glioma, in addition to histological grading. While the average PEC-PI value (3.3) was lower than that of PTC-PI (7.0), there was a significantly close relationship between them (p < 0.01), fostering the developments novel therapies directed towards suppression of microvascular regeneration.
journal_name
J Exp Clin Cancer Resjournal_title
Journal of experimental & clinical cancer research : CRauthors
Di X,Nishizaki T,Harada K,Kajiwara K,Nakayama H,Ito Hsubject
Has Abstractpub_date
1997-06-01 00:00:00pages
153-7issue
2eissn
0392-9078issn
1756-9966journal_volume
16pub_type
杂志文章abstract::Few cases of malignant glucagonomas have been described in the literature. In this paper we present a case of a 77-year-old woman with necrolytic migratory erythema and high plasma glucagon and chromogranin A levels caused by a neuroendocrine tumour. An abdominal CT scan suggested a pancreatic lesion and two liver met...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:
更新日期:2006-03-01 00:00:00
abstract:BACKGROUND:Oxaliplatin belongs to the platinum-based drug family and has shown promise in treating cancer by binding to DNA to induce cytotoxicity. However, individual patients show diverse therapeutic responses toward oxaliplatin due to yet-unknown underlying mechanisms. We recently established that oxaliplatin also e...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:10.1186/s13046-018-0837-9
更新日期:2018-07-20 00:00:00
abstract:BACKGROUND:Enzymatically inactive chitinase-like protein CHI3L1 drives inflammatory response and promotes tumor progression. However, its role in gastric cancer (GC) tumorigenesis and metastasis has not yet been fully elucidated. We determined the significance of CHI3L1 expression in patients with GC. We also explored ...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:10.1186/s13046-018-0876-2
更新日期:2018-08-30 00:00:00
abstract::This study was undertaken to evaluate the statistical results of a large collected series of primary hepatic endocrinomas including carcinoids from extensive clinicopathologic aspect, and to provide the information to investigators engaged in this particular field of research. Primary hepatic endocrinomas variously te...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:
更新日期:2002-12-01 00:00:00
abstract::Metastatic colorectal carcinoma (CRC) has an inevitable fatal outcome except in a small percentage of selected patients, approximately 10-20%, with good prognosis after successful complete operative removal of the liver metastases. In patients not eligible for surgical resection of the liver metastases, chemotherapy i...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:
更新日期:2006-09-01 00:00:00
abstract::The number of colorectal tumors per mouse induced by 1,2-dimethylhydrazine in transgenic (Tg) mice carrying human c-Ha-ras genes was significantly reduced by ingestion of apple pectin (AP) or a culture condensate of Bifidobacterium longum(MB) compared with a control diet and non-Tg mice. However, there were no differe...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:
更新日期:2001-03-01 00:00:00
abstract:BACKGROUND:To determine whether early monitoring of the effects of bevacizumab in patients with recurrent high-grade gliomas, by a Perfusion Computed Tomography (PCT), may be a predictor of the response to treatment assessed through conventional MRI follow-up. METHODS:Sixteen patients were enrolled in the present stud...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 临床试验,杂志文章
doi:10.1186/1756-9966-31-33
更新日期:2012-04-11 00:00:00
abstract::In the present study we report twenty-nine patients with iatrogenic injuries and management during various operations for malignant conditions. The patients were reviewed in order to identify and study the incidence, type of treatment administered and outcome. The study group was composed of 29 patients with 31 iatrog...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:
更新日期:2000-12-01 00:00:00
abstract:BACKGROUND:When a patient concomitantly uses two or more drugs, a drug-drug interaction (DDI) can possibly occur, potentially leading to an increased or decreased clinical effect of a given treatment. Cancer patients are at high risk of such interactions because they commonly receive multiple medications. Moreover, mos...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:10.1186/s13046-015-0201-2
更新日期:2015-08-25 00:00:00
abstract::This retrospective study analyzed specifically the predicting factors for radioresponse and survival in 74 supratentorial astrocytoma patients. As a result of this study, cytoreduction in terms of ODs to T1 or T0 stage level or pre-RT T1 tumor stage along with radioresponse has a positive impact on long-term survival....
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:
更新日期:1998-12-01 00:00:00
abstract::The role of viruses in the etiology of human oral cancer is critically reviewed. Available evidences show a positive correlation for human oral cancer with human papilloma virus (HPV), herpes simplex virus (HSV) and human herpes virus type-6 (HHV-6), having strongest association with HPV. These viruses may act alone o...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章,评审
doi:
更新日期:1998-03-01 00:00:00
abstract:BACKGROUND:Circulating tumor cells (CTCs) hold great potential in both clinical application and basic research for the managements of cancer. However, it remains to be an enormous challenge to obtain efficient detection of pancreatic CTCs. New detection platforms for the detection of pancreatic CTCs are urgently requir...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:10.1186/s13046-016-0340-0
更新日期:2016-04-12 00:00:00
abstract::In the deletion mapping of chromosome (chr) 9 in head and neck lesions of the Indian patient population by microsatellite markers, we have identified four discrete areas (D1-D4) with high loss of heterozygosities (LOHs) viz. 9p24-p23 (D1), 9p22-p21 (D2), 9q11-q13 (D3) and 9q22.3 (D4) regions. The deletions in D2 and D...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 历史文章,杂志文章
doi:
更新日期:2003-06-01 00:00:00
abstract::Recently, the focus of enhancing tumor radiosensitivity has shifted from chemotherapeutics to targeted therapies. Cyclin-dependent kinase 4 and 6 (CDK4/6) inhibitors are a novel class of selective cell cycle therapeutics that target the cyclin D-CDK4/6 complex and induce G1 phase arrest. These agents have demonstrated...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章,评审
doi:10.1186/s13046-020-01693-w
更新日期:2020-09-15 00:00:00
abstract::p21WAF1,CIP1,SDI 1 is a specific inhibitor of cyclin-dependent kinase and a tumor suppressor involved in the pathogenesis of a variety of malignancies. Cdk1/p34cdc2 plays a crucial role during mitosis. The immunoreactivity of p21 WAF1,CIP1,SDI 1 and cdk1/p34cdc2 was evaluated in adenomas and adenocarcinomas of the hum...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:
更新日期:2001-12-01 00:00:00
abstract:BACKGROUND:Macroautophagy (hereafter referred to as autophagy) is an evolutionarily conserved intracellular mechanism for lysosomal degradation of damaged cellular components. The specific degradation of nuclear components by the autophagy pathway is called nucleophagy. Most studies have focused on autophagic turnover ...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:10.1186/s13046-019-1048-8
更新日期:2019-02-11 00:00:00
abstract:BACKGROUND:Recent studies have shown dysregulation in TJ structure of several cancers including breast. Claudin-5 is a protein member of the TJ structure expressed in both endothelial and epithelial cells. This study examined the level of expression and distribution of Claudin-5 in human breast cancer tissues and the e...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:10.1186/1756-9966-31-43
更新日期:2012-05-04 00:00:00
abstract:BACKGROUND:Endometriosis is a gynecological disease defined by the histological presence of endometrial glands and stroma outside the uterine cavity. Women with endometriosis have an increased risk of different types of malignancies, especially ovarian cancer and non-Hodgkin's lymphoma. Though there are several theorie...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:10.1186/1756-9966-28-49
更新日期:2009-04-09 00:00:00
abstract:BACKGROUND:Anti-angiogenesis remains an attractive strategy for cancer therapy. Some anti-angiogenic reagents have bell-shape dose-response curves with higher than the effective doses yielding lower anti-angiogenic effects. In this study, two different types of anti-angiogenic reagents, a receptor tyrosine kinase inhib...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章,收录出版
doi:10.1186/s13046-019-1324-7
更新日期:2019-08-28 00:00:00
abstract::The aim of the study was to investigate the blood supply of the normal nipple areola complex (NAC) and the spared areola complex after a nipple-sparing mastectomy using the analysis of the fluorescence from the indocianine green dye (ICG) injection. Between December 2002 and July 2003 we performed the ICG analysis in ...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:
更新日期:2005-09-01 00:00:00
abstract::In the original publication of this article [1], the authors reported the order of the authors was incorrect and needs to be revised. The original article has been updated to rectify this error. ...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 已发布勘误
doi:10.1186/s13046-019-1338-1
更新日期:2019-08-02 00:00:00
abstract:BACKGROUND:Expression of the Sp1 transcription factor is induced by hypoxia, and the ADAM17 promoter contains predicted Sp1 binding sites. ADAM17 contributes to hypoxic-induce invasiveness of glioma. In this study, we investigated whether Sp1 transcription factor induces ADAM17 and/or contributes to tumor cell invasive...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:10.1186/1756-9966-28-129
更新日期:2009-09-22 00:00:00
abstract:BACKGROUND:It has been suggested that polymorphisms in glutathione-S-transferases (GST) could predispose to prostate cancer through a heritable deficiency in detoxification pathways for environmental carcinogens. Yet, studies linking GST polymorphism and prostate cancer have so far failed to unambiguously establish thi...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:10.1186/1756-9966-28-32
更新日期:2009-03-05 00:00:00
abstract:BACKGROUND:The aim of this study was to investigate the effect of downregulating Hedgehog pathway by GANT61 on human glioma cells, examine the consequent changes of temozolomide (TMZ)-induced effects and explore the molecular mechanisms. METHODS:The cytotoxicity of a Gli1/2 inhibitor, GANT61 was examined both alone an...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:10.1186/s13046-016-0463-3
更新日期:2016-11-28 00:00:00
abstract:BACKGROUND:Clear cell renal cell carcinoma (ccRCC) is the most frequently encountered tumor in the adult kidney. Many factors are known to take part in the development and progression of this tumor. Nuclear factor kappa B (NF-kappaB) is a family of the genes that includes five members acting in events such as inflammat...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:10.1186/1756-9966-27-53
更新日期:2008-10-19 00:00:00
abstract::The aim of this work is the in vitro study of the late effects of single proton irradiation on HTB63 human melanoma cell growth, cell cycle and cell death. The experimental conditions were focused on analyzing the effects of irradiation on the periphery of tumour that can be, in clinical practice, close to critical or...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:
更新日期:2001-03-01 00:00:00
abstract:BACKGROUND:One of the most potent costimulatory molecules involved in the recognition and killing of tumor cells is CD80. However, its role and the molecular mechanisms regulating its expression in sporadic colorectal carcinogenesis remain elusive. Here, we provide evidence for CD80 overexpression in human colon epithe...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:10.1186/s13046-019-1205-0
更新日期:2019-05-09 00:00:00
abstract:INTRODUCTION:Women with ductal hyperplasia including usual ductal hyperplasia (UDH) and atypical ductal hyperplasia (ADH) have an increased risk of developing invasive ductal carcinoma (IDC) of breast. The importance of several molecular markers in breast cancer has been of considerable interest during recent years suc...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:10.1186/1756-9966-29-112
更新日期:2010-08-16 00:00:00
abstract:BACKGROUND:Next generation sequencing (NGS) is being increasingly applied for assisting cancer molecular diagnosis. However, it is still needed to validate NGS accuracy on detection of DNA alternations based on a large number of clinical samples, especially for DNA rearrangements and copy number variations (CNVs). This...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章
doi:10.1186/s13046-017-0591-4
更新日期:2017-09-07 00:00:00
abstract::An amendment to this paper has been published and can be accessed via the original article. ...
journal_title:Journal of experimental & clinical cancer research : CR
pub_type: 杂志文章,已发布勘误
doi:10.1186/s13046-020-01663-2
更新日期:2020-08-24 00:00:00