Abstract：
:Experiments were designed to compare the efficacy of recombinant IL-2 immunotherapy and IL-2 gene therapy of i.p. growing murine plasmacytoma X63-Ag8.653. The kinetics of peritoneal exudate mononuclear cells were monitored during the progression and gene therapy of the plasmacytoma, using cytofluorometric analysis and monoclonal antibodies against T and NK cell subsets. It has been found that the percentage of mice protected against plasmacytoma transplants was higher in mice treated by transfer of genetically manipulated IL-2-producing plasmacytoma cells as compared to the mice repeatedly injected with recombinant IL-2. Intraperitoneal inoculation of the X63-Ag8.653 plasmacytoma led in most of the inoculated mice to an increased percentage of NK+, ASGM1+, Thy 1.2+, CD3+ and TCR alpha beta+ cells in the peritoneal fluid. The presence of macroscopically detectable i.p. tumours was accompanied by a higher increase in the percentage of NK+ and TCR gamma delta+ cells. Local IL-2 gene therapy of the plasmacytoma either prevented or diminished an increase in the percentage of CD3+, Thy 1.2+ and TCR alpha beta+ lymphocytes.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Bubeník J,Zeuthen J,Bubeníková D,Símová J,Jandlová Tsubject
Has Abstractpub_date
1993-09-01 00:00:00pages
1457-60issue
5Aeissn
0250-7005issn
1791-7530journal_volume
13pub_type
杂志文章abstract：:We have previously reported that the presence of an extracapsular invasion (ECI) at sentinel lymph nodes (SLNs) is a strong predictor of non-SLN metastasis in breast cancer. We hypothesized that(18)F-fluorodeoxyglucose (FDG) uptake by metastatic SLNs reflects invasive disease, or ECI. In this study, we evaluated the a...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2016-04-01 00:00:00
abstract：:In this study, a protein kinase C inhibitor, H-7, was found to potentiate the antiproliferative effects of difluoromethyl ornithine (DFMO), inhibitor of the polyamine biosynthesis, on NIH 3T3 and 3T3/SV40 cells in culture. Incubation of the cells with DFMO inhibited the cell growth, whereas the addition of polyamine s...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1992-07-01 00:00:00
abstract：:Overexpression of acyl-coenzyme A:cholesterol acyltransferase (ACAT) results in increased cholesteryl ester levels and has been involved in a variety of cancer types. As a consequence, cholesterol metabolism has raised interest as a potential target for cancer treatment. Inhibition of ACAT results in suppression of pr...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：10.21873/anticanres.13482
更新日期：2019-07-01 00:00:00
abstract：:Evidence exists that estrogen metabolism has a role in the pathogenesis of recurrent respiratory papillomatosis (RRP). This disease has a papillomavirus etiology and is characterized by recurrent benign tumors with a significant propensity to become malignant. We have measured the systemic transformation of estrogen u...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1998-11-01 00:00:00
abstract：:A study on clinical and histological features of prognostic significance was performed in 45 patients with Ph1+ -CML who showed median survival of 36 months. The histological features were evaluated by morphometry of iliac crest biopsies. Among the variables correlated with prognosis, we eliminated those without prima...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1986-11-01 00:00:00
abstract：BACKGROUND:The size of colorectal polyps is important in the clinical management of these lesions. When using a conventional ruler (the tool of pathologists worldwide), we have previously found unacceptably high intra- and inter-observer variations in assessing the size of phantom polyps. The aim of this study was to a...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2008-05-01 00:00:00
abstract：:Thirty human renal cell carcinomas and 94 non-small cell lung carcinomas of previously untreated patients were analyzed for the presence of P-glycoprotein, glutathione S-transferase-pi and topoisomerase II by means of immunohistochemistry. In the renal cell carcinomas investigated, two resistance markers were seen in ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1992-07-01 00:00:00
abstract：:In a randomised, double-blind study, the efficacy of sodium selenite application in combination with physical therapy to relieve congestion was investigated in a cohort of 60 cancer patients with secondary lymphedema, with special reference to the development of the incidence of erysipelas. All of the patients investi...
journal_title：Anticancer research
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1998-05-01 00:00:00
abstract：BACKGROUND:Interleukin-1alpha (IL-1) is known to radioprotect the gastrointestinal tract, but the mechanism by which this protection occurs remains unclear. These studies were undertaken to investigate whether the radioprotective potential of IL-1 may be linked to an ability to reduce apoptosis within the gastrointesti...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2008-11-01 00:00:00
abstract：BACKGROUND:Photodynamic therapy (PDT) and gene therapy protocols are separately under clinical evaluation for treatment of brain malignancies. Here, the potential of a novel combination technique, photo-induced delivery of macromolecules and genes to glioblastoma cells, is evaluated. MATERIALS AND METHODS:The photoche...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-01-01 00:00:00
abstract：BACKGROUND/AIM:The toxicity of the proteasome inhibitor MG132 was tested alone and combined either with the topoisomerase I inhibitor topotecan or the topoisomerase II inhibitor etoposide against a panel of 18 cell lines representing six pediatric tumor types. MATERIALS AND METHODS:MG132, topotecan, etoposide and thei...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.12684
更新日期：2018-07-01 00:00:00
abstract：:The electrophysiological effects of gallium chloride (Ga ) and its activity on arrhythmias induced by digitalis were investigated in guinea pig papillary muscle. KCl microelectrodes were used to record transmembrane electrical activity from Purkinje cells from the papillary muscle of guinea pig hearts during superfusi...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1996-01-01 00:00:00
abstract：BACKGROUND:Breast cancer (BC) is the most common cancer in women, and the hormone receptor status is one of the most important prognostic factors in patients with BC. The aim of this study was to establish whether a relationship exists between the hormone receptor rate and the main classic risk factors in patients with...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2008-01-01 00:00:00
abstract：:The metastatic involvement of the spleen in epithelial ovarian cancer is rare and usually reflects late disseminated disease. Isolated parenchymal metastasis in the spleen is an extremely unusual event, in fact in most cases in medical literature, the spleen was involved as part of diffuse peritoneal carcinomatosis. W...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2002-11-01 00:00:00
abstract：:Grape seed extracts were more cytotoxic than grape peel extracts. Methanol and 70% methanol extracts of grape seed selectively killed two human oral tumor cell lines, more efficiently than human gingival fibroblasts. ESR spectroscopy revealed that these extracts produced radicals under alkaline conditions and enhanced...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：BACKGROUND/AIM:Few studies have examined postoperative CRP in esophageal cancer. We investigated the relationship between postoperative CRP values according to the postoperative period and prognosis in esophageal cancer. PATIENTS AND METHODS:We performed a retrospective cohort study including 187 patients who underwen...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.13016
更新日期：2018-11-01 00:00:00
abstract：:A 67-year-old man presented with leg edema. Laboratory data showed elevated blood glucose and carbohydrate antigen (CA) 19-9 levels, and anemia. Further imaging studies revealed a relatively clear-margined tumor totally occupying the main pancreatic duct (MPD) from the head to the tail of the pancreas (maximum diamete...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2010-11-01 00:00:00
abstract：:An immunohistochemical study of 155 squamous cell carcinomas of the oesophagus, squamous epithelium adjacent to the tumour (n = 80), dysplastic epithelium (n = 16) and controls (n = 23) indicates that Ki67 and p53 expression is frequently present in premalignant oesophageal lesions and their related squamous cell carc...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：:Tumor-associated glycoprotein (TAG) 72 is a mucin-like protein of high molecular weight (220-400 kd). Elevated serum levels of TAG72 are preferentially observed in patients suffering from gastric cancer. Additionally the determination of TAG72 may be a helpful tool in the management of patients suffering from mucinous...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2000-11-01 00:00:00
abstract：:The p53 tumor suppressor protein is a pivotal molecule in the protection against carcinogenesis and is inactivated in a plethora of human neoplasms, p53 prevents the accumulation of genomic alterations by inducing cell-cycle arrest or programmed cell death in response to genotoxic signals such as DNA damage and stress...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：1999-09-01 00:00:00
abstract：:Simultaneous administration of medroxyprogesterone acetate (MPA) and tamoxifen markedly elevated the serum alanine and aspartate aminotransferase activities in 4 out of 30 patients with endometrial or ovarian carcinoma; and also slightly increased the activities of gamma-glutamyl transferase in 2 of the patients. Thes...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1984-05-01 00:00:00
abstract：BACKGROUND:Previously, the antitumour activity of some flavone-8-acetic acid (FAA) derivatives substituted with an acid function in position 2 of the benzene ring was evaluated. The most active compound resulted the one bearing a fluorine atom in position 7 of the flavone nucleus. In this paper, we evaluated new mono- ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-03-01 00:00:00
abstract：BACKGROUND:To clarify the pathogenicity of multiple human papilloma virus (HPV) infection, we applied SSCP (single-strand DNA conformation polymorphism) analysis for cervical neoplastic lesions. MATERIALS AND METHODS:Two hundred and sixty-six cervical swab specimens from normal cervix (n=64), cervical dysplasia (n=95)...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2002-05-01 00:00:00
abstract：:Membrane permeability is a critical parameter which must be assessed in the course of new potential anticancer drug studies. Flow cytometry allows us to monitor the permeability status of living cells through the measurement of fluorochrome retention; conventionally this is done using fluorescein diacetate or Hoechst3...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1990-03-01 00:00:00
abstract：AIM:To investigate the protein kinase B (Akt) signalling proteins phosphatase and tensin homolog (PTEN), phosphorylated-Akt (p-Akt) and cyclin-dependent kinase inhibitor 1B (p27(Kip1)) in non-seminomatous germ cell tumors (NST) with a view to future investigative approaches. MATERIALS AND METHODS:The expressions of PT...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2011-11-01 00:00:00
abstract：BACKGROUND/AIM:The associations between emotional personality, proximity and authenticity in patient-physician communication during breast cancer (BC) consultations are rarely considered together in a prospective study. We, therefore, investigated emotional personality/proximity versus authenticity in patient-physician...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2015-03-01 00:00:00
abstract：:The high glucose consumption of tumour cells has been well known since Warburg's investigations. Nevertheless, the reason for this phenomenon is still a matter of speculation. Glucose uptake of tumour cells is mainly mediated by GLUT1. In this study, the question of whether glucose uptake as well as expression of GLUT...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-09-01 00:00:00
abstract：:B-1 F is a cell line established from estrogen-responsive murine Leydig cell tumor and maintained in vitro. We investigated the effects of steroid hormones on the growth of tumors produced by the inoculation of B-1 F cells into mice. When tumor tissues were transplanted into castrated male mice, injections of estradio...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1992-09-01 00:00:00
abstract：:The multifactorial process of carcinogenesis in the digestive system involves mutations in oncogenes or tumor suppressor genes, as well as influence of environmental etiological factors. In recent years, common DNA polymorphisms in low penetrance genes emerged as genetic factors that seem to modulate an individual's s...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：2007-09-01 00:00:00
abstract：BACKGROUND/AIM:Hypoxia offers resistance to therapy in human solid tumors. The aim of the study was to investigate whether SN-38, the active metabolite of irinotecan, acts as a radiosensitizer through inhibition of hypoxia-inducible factor (HIF)-1α in the human colorectal cancer (CRC) cells. MATERIALS AND METHODS:HT29...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.12598
更新日期：2018-06-01 00:00:00
