Abstract：
:We report application of a novel immunohistochemical procedure for the staining of apoptotic (AP) cells in paraffin sections using monoclonal antibody (MAb) to single-stranded DNA. MAb differentiated between apoptosis and necrosis and in contrast to in situ end labelling specifically stained only AP cells. AP carcinoma cells stained with the antibody were detected in 32 of 58 infiltrating human breast carcinomas and in 9 of 15 colon adenocarcinomas. Stromal cells stained with the MAb were observed in all carcinomas, including those in which no AP carcinoma cells were detected. There was a strong positive correlation between the presence of AP cells, loss of hormone receptors and a high proliferation rate in breast carcinomas. AP cells were present in 80-87% of receptor-negative carcinomas, while most of receptor-positive breast carcinomas did not contain AP cells. Apoptosis in tumor cells was detected significantly more frequently among breast carcinomas with high, than among carcinomas with low S-phase fraction. AP cells were present in 93-95% of breast carcinomas which were receptor-negative and had a high S-phase fraction. Immunostaining demonstrated a strong positive correlation between the loss of bcl-2 protein and intensive apoptosis in breast carcinomas. Association between apoptosis and markers of poor prognosis in breast cancer (loss of hormone receptors, intensive proliferation, loss of bcl-2 protein) indicates that apoptotic cell death is typical of more aggressive carcinomas.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Frankfurt OS,Robb JA,Sugarbaker EV,Villa Lsubject
Has Abstractpub_date
1996-07-01 00:00:00pages
1979-88issue
4Aeissn
0250-7005issn
1791-7530journal_volume
16pub_type
杂志文章abstract：BACKGROUND:The present study investigated the mechanism underlying the apoptosis of MKN28 human gastric cancer cells induced by the phosphatidylinositol (PI) derivative 1,2-O-bis-[8-{2-(2-pentyl-cyclopropylmethyl)-cyclopropyl}-octanoyl]-sn-glycero-3-phosphatidyl-D-1-inositol (diDCP-LA-D-PI) and its enantiomer diDCP-LA-...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2015-12-01 00:00:00
abstract：BACKGROUND/AIM:SLC9A9 plays an oncogenic role in esophageal squamous carcinoma and glioblastoma. Herein, we showed an oncogenic function of SLC9A9 in colorectal cancer (CRC). MATERIALS AND METHODS:We examined SLC9A9 expression in CRC specimens by immunohistochemistry. In CRC tissues, the relationship between SLC9A9 ex...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.11562
更新日期：2017-05-01 00:00:00
abstract：:Calcium signalling was studied in porcine aortic endothelial cells stably transfected with wild type or mutants of the human platelet-derived growth factor (PDGF) beta-receptor and fibroblast growth factor (FGF) receptor-1 (FGFR1). Phospholipase C-gamma (PLC-gamma) has a consensus binding site at phosphorylated Tyr102...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1998-05-01 00:00:00
abstract：:Methodological aspects of testing chemosensitivity by the 6-day subrenal capsule (SRC) assay in immunocompetent mice were investigated. Human tumor xenografts, serially transplanted in athymic nude mice, were used as source of material. All drugs were given by the intravenous route. Administration of the drugs on days...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1985-07-01 00:00:00
abstract：BACKGROUND/AIM:Many studies have shown an antiproliferative, anti-inflammatory, anti-angiogenetic, and apoptosis-inducing effect of Vitamin D. A vitamin D deficiency has been associated with an increased risk for different types of cancer. This study examined vitamin D 25(OH)D levels in gynaecological cancers in compar...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.13983
更新日期：2020-01-01 00:00:00
abstract：:MOv18, a non-internalizing monoclonal antibody (MAb) with restricted tumor specificity, was conjugated to ricin toxin (RT). According to their ability to bind to galactose residues of Sepharose 6B, the immunoconjugates were fractionated into Bound and Unbound MOv18-RT. The two conjugates could be distinguished by SDS-...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1991-01-01 00:00:00
abstract：UNLABELLED:The purpose of this study was to assess the extent of the systemic absorption of cisplatin during intraoperative hyperthermic peritoneal lavage (IHPL) in patients with locally advanced gastric cancer. MATERIALS AND METHODS:The pharmacokinetics and nephrotoxicity of cisplatin were analyzed in patients receiv...
journal_title：Anticancer research
pub_type： 临床试验,杂志文章
doi：
更新日期：2002-09-01 00:00:00
abstract：:The carcinogen Fe-NTA catalyzes the hydrogen peroxide-derived production of free radicals and possibly acts through a mechanism involving oxidative stress. Fermented papaya preparation (FPP) has been reported as a natural antioxidant able to prevent lipid peroxidation in vitro and in vivo. However, little is known abo...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2000-09-01 00:00:00
abstract：:Cisplatin is the most active anticancer agent for lung cancer. It has been reported that intracellular accumulation of cisplatin is important in determining resistance to cisplatin, which may be modulated by Na+, K(+)-ATPase activity. On the other hand, it is well-known that sorbitol, a metabolite of glucose mediated ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1997-09-01 00:00:00
abstract：BACKGROUND:The doxorubicin-docetaxel combination is active in breast cancer; the aim of the present study was to evaluate the complete response rate and safety profile of the doxorubicin and docetaxel regimen as first-line chemotherapy in metastatic breast cancer patients. PATIENTS AND METHODS:Forty-three patients ent...
journal_title：Anticancer research
pub_type： 临床试验,杂志文章,多中心研究
doi：
更新日期：2004-09-01 00:00:00
abstract：OBJECTIVE:To evaluate the existence of an association between cervicovaginal infections and precancerous lesions of the uterine cervix, through determination of prevalent cervicovaginal micro-organisms, alone and in association with human papillomavirus (HPV), in patients with abnormal and normal vaginal cytology. PAT...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2006-11-01 00:00:00
abstract：BACKGROUND/AIM:Osteosarcoma originates from mesenchymal stem cells with impaired bone differentiation. In the present study we investigated the effect of ascorbic acid (AsA) on osteogenic differentiation and apoptosis of the MG-63 osteosarcoma cell line. MATERIALS AND METHODS:We evaluated the expression of runt-relate...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2014-04-01 00:00:00
abstract：:The effects induced by a low dose cyclophosphamide treatment (CPA) along with an attempt of estradiol-17-beta (E2) cell recruitment, on the bioenergetics and the phosphomonoesters/phosphodiesters (PME/PDE) ratio in the transplantable MXT mouse mammary tumor have been studied by 31P-NMR spectroscopy in vivo. Our result...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1988-05-01 00:00:00
abstract：BACKGROUND:The HER family of the receptor tyrosine kinases epidermal growth factor receptor (EGFR), HER2, HER3 and HER4 are involved in the pathogenesis of many human malignancies. Although there is extensive literature on the expression of single HER-2 and EGFR receptors in breast cancer, little is known concerning th...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2007-03-01 00:00:00
abstract：BACKGROUND:Several studies have supported the hypothesis that the concept of immuno-surveillance would not be effective in cancer patients. One reason for suppression of antitumor immunity may be attributed to immune impairment of T-lymphocytes, which extends beyond the tumor-microenvironment and might effect the perip...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2008-03-01 00:00:00
abstract：:Some new phenothiazines have been synthesized on the basis of previous studies. The anticancer activity of "half-mustard type" phenothiazines was investigated on sixty different cancer cell lines in vitro. The percentage of growth (PG), 50% inhibition of growth (GI50), the tumor growth inhibition (TGI) and the concent...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1998-01-01 00:00:00
abstract：BACKGROUND:Malignant glioma is one of the most intractable diseases in the human body. Rho-kinase (ROCK) is overexpressed and has been proposed as the main cause for the refractoriness of the disease. Since efficacious treatment is required, this study investigated the effect of inhibition of ROCK isoforms. MATERIALS ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2010-09-01 00:00:00
abstract：BACKGROUND/AIM:Intrapelvic bleeding after extended pelvic surgery is fatal, but few reports have addressed this serious situation. The objective of the present study was to evaluate the short-term clinical outcome of this complication. PATIENTS AND METHODS:This study was a retrospective medical chart review of 130 pat...
journal_title：Anticancer research
pub_type： 临床试验,杂志文章
doi：
更新日期：2014-06-01 00:00:00
abstract：BACKGROUND:Prediction of biological behavior is crucial for selection of new therapeutic modalities in GIST. Here, we aimed to assess whether KIT and PDGFRA mutations have survival impact in gastrointestinal stromal tumors (GIST). PATIENTS AND METHODS:Fifty-five Brazilian patients with completely resected GIST were ex...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2010-06-01 00:00:00
abstract：BACKGROUND:The albumin-bilirubin (ALBI) grade assesses the severity of liver dysfunction in patients with hepatocellular carcinoma. Herein we investigated the prognostic significance of the combination of the ALBI grade with serum carbohydrate antigen 19-9 (CA 19-9) concentration, the most frequently used tumor marker ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.13260
更新日期：2019-03-01 00:00:00
abstract：BACKGROUND:Most cancer cells exhibit increased anaerobic glycolysis and use this metabolic pathway for the generation of ATP as a main source of energy. This impaired metabolism of glucose, leading to the secretion of lactic acid even in the presence of oxygen, is named the Warburg effect. Because cancer cells are part...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2009-04-01 00:00:00
abstract：:Cisplatin toxicity could be decreased by adjusting its dosage to each patient. For this purpose, a limited sampling method was established and validated based on a Bayesian approach taken using the values of assays during a 5-day continuous infusion of cisplatin. Using this method, a dosing model to achieve a target p...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1994-11-01 00:00:00
abstract：:The predictive value of the oncogene product ErbB-2 for chemosensitivity of tumors is still unclear. We therefore correlated the in vitro chemosensitivity of breast cancer specimens from 125 patients with the respective expression levels of ErbB-2. Twenty-six percent of the patients were premenopausal. Chemosensitivit...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1999-09-01 00:00:00
abstract：:To identify retinoic acid (RA) signalling pathways involved in growth and differentiation in cells of the glial lineage, two human glioma ceh lines were studied. The three RA receptors (RARs) mRNAs were constitutively expressed, and of the three RXRs, RXR beta appeared predominant. Western blotting analysis confirmed ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1999-07-01 00:00:00
abstract：:Many retrospective trials have demonstrated a survival benefit for elective lymph node dissection (ELND) in the treatment of clinical stage I malignant melanoma, but two randomized trials have found none. The relevant medical literature was reviewed with special attention devoted to the tumor burden of nodal disease. ...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：1995-03-01 00:00:00
abstract：:Glycerophosphoinositols are metabolites formed by the sequential action of a phospholipase A2 specific for membrane phosphoinositides, and a lysolipase. Increased levels of these compounds characterize cell lines of different origin transformed by ras and other oncogenes. Thus, glycerophosphoinositols have been propos...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：1996-05-01 00:00:00
abstract：:Metastatic spread of malignancy is the primary cause of treatment failure and subsequent death in cancer patients. All cancers have the capability to metastasize, however, there are notable exceptions which rarely if ever metastasize. These include basal cell carcinoma, or cancers which are primarily locally invasive ...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：1993-11-01 00:00:00
abstract：BACKGROUND:It has been suggested that prognosis in familial breast cancer could be influenced by the parent of origin, with a worse prognosis when inherited paternally. This study aimed to investigate the effect of the parent of origin on prognosis. PATIENTS AND METHODS:Index patients were divided into two study group...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.11442
更新日期：2017-03-01 00:00:00
abstract：BACKGROUND:The effectiveness of postoperative adjuvant chemotherapy for surgically staged grade 3 endometrial cancer was investigated. PATIENTS AND METHODS:Sixty-three consecutive patients with grade 3 endometrial cancer (49 with surgical stage I-II disease and 14 with stage III disease) were treated surgically. Posto...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2008-05-01 00:00:00
abstract：BACKGROUND:This report presents results of a study delineating changing trends in radical external beam radiotherapy usage for prostate cancer between the 1996-1998 and 1999-2001 Patterns of Care Study (PCS) survey periods in Japan. MATERIALS AND METHODS:Out of the 694 patients comprising the 1996-1998 and 1999-2001 P...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-09-01 00:00:00
