Abstract：
UNLABELLED:The aim of the present study was to investigate hypoxia-inducible factor 1α (HIF-1α) and glucose transporter-1 (GLUT-1) expressions as predictors of response and survival after chemoradiotherapy in pretreatment biopsy specimens from patients with rectal cancer. MATERIALS AND METHODS:The immunohistological expressions of HIF-1α and GLUT-1 were investigated in pretreatment biopsies from 86 patients with rectal cancer receiving long course preoperative chemoradiotherapy. The immunohistological stainings were scored semi-quantitatively (percentage of stained cells and staining intensity), and an immunoreactive score was calculated. The response to the chemoradiotherapy was assessed by the Mandard Tumour Regression Grade system (TRG). RESULTS:No association was found between HIF-1α or GLUT-1 and clinicopathological variables. HIF-1α and GLUT-1 expression had no predictive impact regarding response to chemoradiotherapy measured by TRG and was not associated with overall survival. CONCLUSION:The present study did not suggest any predictive or prognostic value of pretreatment HIF-1α or GLUT-1 expression in patients with rectal cancer treated with preoperative chemoradiotherapy.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Havelund BM,Sørensen FB,Lindebjerg J,Spindler KL,Jakobsen Asubject
Has Abstractpub_date
2011-05-01 00:00:00pages
1559-65issue
5eissn
0250-7005issn
1791-7530pii
31/5/1559journal_volume
31pub_type
杂志文章abstract：BACKGROUND/AIM:Pre-neoplastic lesions and renal cell tumors of distinct pheno- and genotypes occur frequently in end-stage kidneys. The aim of this study was to investigate the role of KRT7 and KRT19 in this process, the expression of which was previously detected by Affymetrix GeneChip analysis. PATIENTS AND METHODS:...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.12845
更新日期：2018-09-01 00:00:00
abstract：BACKGROUND:The recent prevalence of ultrasonography and fine-needle aspiration biopsy (FNAB) has facilitated the detection and diagnosis of papillary thyroid carcinoma. However, there are still cases that are preoperatively misdiagnosed and treated as benign nodules because ultrasonographic and FNAB findings do not pro...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2007-03-01 00:00:00
abstract：AIM:The aim of this study was to evaluate the detection rate of bone metastases and the added value of 11C-acetate (ACE) positron-emission tomography/computed tomography (PET/CT) compared to bone scintigraphy (BS) in high-risk prostate cancer (PC). MATERIALS AND METHODS:A total of 66 untreated patients with high-risk ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.11246
更新日期：2016-12-01 00:00:00
abstract：BACKGROUND:Overexpression of heterogeneous nuclear ribonucleoprotein (hnRNP) A2/B1 has recently been suggested to be a promising marker for early detection of lung cancer. The aim of this study was to determine the utility of its detection in bronchoscopic specimens. PATIENTS AND METHODS:Brushing and biopsy specimens ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2009-04-01 00:00:00
abstract：BACKGROUND:Multidrug resistance, the principal mechanism by which cancer cells develop resistance to chemotherapy drugs, is a major factor in the failure of many forms of chemotherapies. AIM:The aim of the study was to investigate the effect of K-2-11 on the reversal of multidrug resistance. MATERIALS AND METHODS:The...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2010-10-01 00:00:00
abstract：BACKGROUND:DeltaNp63 is an isoform of the p53 homolog p63, which lacks an amino-terminal transactivation domain. The aim of this study was to detect the deltaNp63 expression in the squamous carcinoma component of adenosquamous carcinoma and evaluate its usefulness as a specific squamous carcinoma marker. PATIENTS AND ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2010-11-01 00:00:00
abstract：BACKGROUND:Aberrant methylation of tumor suppressor gene (TSG) promoters has been extensively investigated in nasopharyngeal carcinomas (NPC) from South East Asia but not from North Africa. PATIENTS AND METHODS:The methylation status of p16, deleted in lung and esophageal cancer (DLEC1), zinc finger, MYND-type contain...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2008-07-01 00:00:00
abstract：BACKGROUND:Medullary thyroid carcinoma (MTC) is a calcitonin-producing tumor of the parafollicular C-cells, accounting for 5-10% of all thyroid tumors. To date, the only effective treatment is the early and total surgical removal of all neoplastic tissue. As the prognosis of patients with advanced MTC, unresectable or ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-11-01 00:00:00
abstract：:12-O-retinoylphorbol-13-acetate (RPA), an incomplete tumor promoter of the phorbol ester type and protein kinase C (PKC) activator, consists of two characteristic structural elements: the phorbol body and the retinoyl ester chain. Therefore, possible binding of the incomplete tumor promoter RPA to the human transport ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-09-01 00:00:00
abstract：BACKGROUND/AIM:The purpose of this study was to identify adverse prognostic factors for patients with advanced esophageal cancer undergoing chemotherapy with docetaxel, cisplatin and 5-fluorouracil (DCF). PATIENTS AND METHODS:The study cohort comprised of 45 patients with advanced esophageal cancer who underwent induc...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.12302
更新日期：2018-02-01 00:00:00
abstract：:Metallopanstimulin (MPS) is a 9.5-kDal subunit "zinc finger" protein which is expressed in a wide variety of actively proliferating cells and tumor tissues (J. Biol. Chem. 268:21198-21204, 1993; Cell Growth & Diff. 5:811-825, 1994). A sensitive and specific radioimmunoassay (RIA) has been developed to measure circulat...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1996-07-01 00:00:00
abstract：BACKGROUND/AIM:We evaluated patients undergoing salvage hysterectomy after brachytherapy (BT) following concomitant chemoradiation (CRT) for locally advanced cervical cancers (LACC), when residual disease was suspected. PATIENTS AND METHODS:From 2004 to 2013, 29 patients had a radical hysterectomy at the Gustave Rouss...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.13421
更新日期：2019-06-01 00:00:00
abstract：BACKGROUND:We have previously shown that human metallopanstimulin (MPS-1) is a 9.4-kDa multifunctional ribosomal S27/nuclear "zinc finger" protein which is expressed in a wide variety of actively proliferating cells and tumor tissues. Furthermore, we have shown that detection of MPS-N immunoreactive material in sera co...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1997-05-01 00:00:00
abstract：BACKGROUND:This study aimed to examine the effect of apigenin on proliferation and apoptosis in HER2-overexpressing MDA-MB-453 breast cancer cells. MATERIALS AND METHODS:The antiproliferative effects of apigenin were examined by proliferation and MTT assays. The effect of apigenin on apoptotic molecules was determined...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2014-06-01 00:00:00
abstract：:Ovarian clear cell carcinoma represents a distinct histopathological subtype of epithelial ovarian cancer, with poor outcomes, especially in cases diagnosed in advanced stages of disease. However, even in these cases, it seems that the most effective treatment remains debulking surgery to no residual disease. We prese...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：10.21873/anticanres.12008
更新日期：2017-10-01 00:00:00
abstract：:The intratumor and intramuscle distribution of blood flow and plasma volume was studied via isotope techniques in a transplantable rat fibrosarcoma. Administration of two prostaglandin synthesis inhibitors, indomethacin and diclofenac-sodium, had different effects. Indomethacin changed muscle plasma volume significant...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1984-05-01 00:00:00
abstract：BACKGROUND:The BCL2 proto-oncogene in non-Hodgkin's lymphoma is a dominant inhibitor of apoptosis. The goal of this work was to develop a (177)Lu-labeled anti-BCL2-peptide nucleic acid (PNA) conjugate designed for dual modality NHL therapy, i.e., simultaneous down-regulation of BCL2-mediated resistance to apoptosis and...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2011-10-01 00:00:00
abstract：:Cytochrome P450 CYP2D6 polymorphism is an autosomal recessive trait leading to impaired sparteine/ debrisoquine metabolism in 5-10% of the Caucasian population. Previous studies have associated affected individuals (poor metabolizers = PM) with susceptibility to bladder cancer and various forms of leukemia. In many ot...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1997-11-01 00:00:00
abstract：:Despite progress in chemotherapeutic agents, non-small cell lung cancers (NSCLC) still have a poor survival rate. Thus, development of new therapeutic strategies, specifically against cancer cells is still required. For this purpose, we treated the non-small cell lung cancer cell line NSCLC-N6 with the natural product...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2014-09-01 00:00:00
abstract：:The p53 gene product suppresses both tumor cell growth and the cellular transformation process promoted by oncogenes. Although several genes are known to be positively regulated by p53, it is unclear how many gene expression events are involved in p53-mediated growth arrest and apoptosis. Two-dimensional gel electroph...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1994-11-01 00:00:00
abstract：BACKGROUND:Angiogenesis has gained wide acceptance as a reliable prognostic factor in several solid tumors. However, to date, experience in pancreatic adenocarcinoma is limited. MATERIALS AND METHODS:Specimens from 45 patients radically operated on at our departments from 1988 to 1997 were stained immunohistochemicall...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2002-01-01 00:00:00
abstract：AIM:To develop potent HIF-1α inhibitors for potential treatment of cancer. MATERIALS AND METHODS:Chemical synthesis, HIF-luciferase assay, cytotoxic assay, platelet aggregation assay, western blot analysis, quantitative real-time PCR, aqueous solubility, protein binding, metabolic stability, and metabolic pathways. R...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2014-08-01 00:00:00
abstract：:A possible influence of tamoxifen (TAM) treatment on the measurable content of some steroid hormone receptors (i.e. ER, PgR, AR) from primary breast cancers has been evaluated. In eleven postmenopausal women, two biopsies were taken from the same tumor, the first biopsy before starting endocrine treatment, and a secon...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1994-05-01 00:00:00
abstract：BACKGROUND:Adjuvant immunotherapy with interferon alpha in non-metastatic RCC is still controversial. It was the aim of the present study to investigate whether tumor ploidy can help to isolate a group of patients profitting from this treatment. MATERIALS AND METHODS:Survival data of 119 patients undergoing tumor neph...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1999-03-01 00:00:00
abstract：BACKGROUND/AIM:The single nucleotide polymorphism -31C/G identified in the survivin gene promoter seems to be associated with over-expression of survivin, an anti-apoptotic protein. In gliomas, increased survivin expression correlated with decreased survival. The aim of the study was to investigate whether survivin gen...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.12947
更新日期：2018-10-01 00:00:00
abstract：BACKGROUND/AIM:In breast cancer (BC) care, radiation therapy (RT) is an efficient treatment to control localized tumor. Radiobiological research is needed to understand molecular differences that affect radiosensitivity of different tumor subtypes and the response variability. The aim of this study was to analyze gene ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.12512
更新日期：2018-05-01 00:00:00
abstract：UNLABELLED:Platinum-based chemotherapy has been reported to induce diabetes and hyperosmolar coma in nondiabetic patients. The aim of the present study was to determine whether the administration of chemoradiation for head and neck carcinoma alters glucose metabolism during and after treatment. PATIENTS AND METHODS:We...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2009-11-01 00:00:00
abstract：BACKGROUND:Prognosis of renal cell carcinoma (RCC) differs within the same stage and grade. Our aim was to investigate the incidence of COX-2 in primary RCC tumors at different stages according to the occurrence of metastasis, and the impact of this biomarker on the survival of RCC patients. PATIENTS AND METHODS:The c...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2010-07-01 00:00:00
abstract：:One of the biggest challenges in health care is the fight against tumors. Some phenothiazines have antitumor activity on HEp-2 tumor cells. In this study, we tested the antitumor effects of three series such as 10-nonsubstituted phenothiazines, 10-[n-(phthalimido)alkyl]-2-substituted-10H-phenothiazines and 1-(chloroet...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1996-07-01 00:00:00
abstract：:The etiologic variables involved in the increased incidence of colorectal carcinoma in patients with chronic ulcerative colitis have not been defined. Sulfasalazine is the most commonly used medication in the treatment of ulcerative colitis. It is not known whether the pharmacologic treatment of ulcerative colitis alt...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1989-11-01 00:00:00
