Abstract：
BACKGROUND:In order to investigate the mechanism of the effects of the anticancer drug adamantyl maleimide (AMI) on the in vitro growth of a human gastric carcinoma cell line (SC-M1), the membrane protein conformation on the cell surface after treatment with AMI was studied. MATERIALS AND METHODS:The interaction of AMI with SC-M1 cell line was studied by reflectance Fourier transform infrared (FT-IR) microspectroscopy. The cell viability was also determined by the trypan blue exclusion method. RESULTS:FT-IR microscopic study provided evidence that the conformational conversion of the membrane proteins of the SC-M1 cell line from alpha-helix to beta-sheet was found evident, but was dependent on the AMI concentrations used and the time of treatment. AMI not only interacted with the membrane protein on the cell surface, but also entered into cells to interact with the nucleic acids. CONCLUSIONS:The relationship between membrane protein conformational changes and the cell viability of SC-M1 cell line was evident. The AMI-induced apoptosis in SC-M1 cell line was also supposed.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Wang JJ,Chi CW,Lin SY,Chern YTsubject
Has Abstractpub_date
1997-09-01 00:00:00pages
3473-7issue
5Aeissn
0250-7005issn
1791-7530journal_volume
17pub_type
杂志文章abstract：BACKGROUND:In this phase II study, the efficacy and toxicity of a triple chemotherapy with docetaxel, cisplatin and 5- Fluorouracil (TPF) was evaluated in the adjuvant therapy of locoregionally advanced cancer of the head and neck. This represented the first use of polychemotherapy as single adjuvant therapy after surg...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2006-01-01 00:00:00
abstract：:Bax, bcl-2 and their homologues regulate a distal step in an evolutionary very well conserved pathway of apoptotic cell death. It plays a crucial role in the balance between proliferation rate and cell viability. Thus in the last years the attention of the scientific community towards these proteins has remarkably inc...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1999-01-01 00:00:00
abstract：BACKGROUND/AIM:The purpose of this study was to consider appropriate application of liquid and re-biopsy through analysis of current status in practice. PATIENTS AND METHODS:We performed a retrospective analysis of 22 patients with epidermal growth factor receptor (EGFR) mutation-positive non-small cell lung cancer wh...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.12628
更新日期：2018-06-01 00:00:00
abstract：BACKGROUND:The benefit of tissue microarray (TMA) is its capability to analyse large numbers of tissue samples in a uniform fashion. This study was designed to evaluate the capability of TMA for analyzing the status of death-associated protein kinase 1 (DAPK1) in breast cancer patient and to explore its potential in th...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2011-10-01 00:00:00
abstract：:In experimental and clinical phase II trials GnRH agonists were shown to possess antitumor activity in ovarian cancer. The outcome of prostatic cancer was also improved experimentally by a combination of cytostatic chemotherapy and GnRH analogs. Encouraged by these results, we administered micro-encapsulated triptorel...
journal_title：Anticancer research
pub_type： 临床试验,杂志文章
doi：
更新日期：1993-11-01 00:00:00
abstract：:Adjuvant radioimmunotherapy (RIT) for human colonic cancer was performed in a nude rat model of experimental liver metastases. Thirty-three rats were injected intraportally through a mesenteric vein with 5 x 10(6) cells from the human colonic cancer cell line LS174T. Within half an hour, 20 MBq (n = 2), 75 MBq (n = 5)...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1998-03-01 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
abstract：:Metastasis is a complex process which results in the growth of tumor cells at sites distant from the primary neoplasm. It is likely that many of the large number of biological changes associated with metastatic ability are controlled through alterations in the expression of a relatively small number of key genes usual...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：1990-09-01 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：:Laryngeal hyperkeratotic lesions can progress to fully developed malignant carcinoma in some cases. These premalignant lesions are proliferative disorders whose potential for further tumour progression is perhaps difficult to assess by mere histology. Immunostaining with PCNA, a protein correlated with cell proliferat...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1995-07-01 00:00:00
abstract：:This study investigated whether neuraminidase (Neu) affects LFA-1 mRNA expression in spleen cells and whether somatostatin (SOM) and substance P (SP) treatment induce changes in the Neu mRNA expression level in spleen cells. Neu treatments down-regulated the LFA-1 mRNA levels after culturing for 2 h. SOM increased the...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2004-07-01 00:00:00
abstract：:TRAIL, Tumor necrosis factor-related apoptosis-inducing ligand), a member of the TNF family, is known to be cytotoxic for a high proportion of tumor cell lines. However, successful application of TRAIL in tumor therapy may depend on finding other agents that can potentiate its antitumor effects. The present study show...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2001-03-01 00:00:00
abstract：:1-(phenylmethyl)-4,7,10-tris-[(4'methylphenyl)-sulfonyl]-1,4,7, 10-tetraazacyclododecane proved to possess potent in vivo antineoplastic and in vitro cytotoxicity in murine and human tissue cultured cells. In Tmolt3 leukemic cells 1-(phenylmethyl)-4,7,10-tris-[(4'methylphenyl)sulfonyl]-1,4,7, 10-tetraazacyclododecane ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1997-03-01 00:00:00
abstract：BACKGROUND/AIM:In addition to its cytocidal effects as a microtubule dynamics inhibitor, eribulin mesylate (eribulin) regulates the tumour microenvironment. We examined the clinical significance of tumour infiltrating lymphocytes (TILs) and transforming growth factor-β (TGF-β), which are local markers of host immunity,...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.14317
更新日期：2020-06-01 00:00:00
abstract：:Urachal cancer is a rare malignancy and the standard treatment is surgical resection. The prognosis of recurrent and metastatic urachal cancer is extremely poor because there is no established chemotherapy regimen. Here, the response of one patient with recurrent urachal cancer to combination chemotherapy of gemcitabi...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2011-06-01 00:00:00
abstract：:We have established a hepatocarcinoma cell line (LFCl2A) that produces voluminous tumors when injected into syngeneic Commentary rats. We have previously shown that when these cells were transfected with an episomal vector expressing the antisense IGFI cDNA the transduced cells partly lost their tumorigenic properties...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2002-11-01 00:00:00
abstract：:The poor prognosis of advanced gastric carcinoma requires new therapeutic approaches. Among these, the specific activation of resting lymphocytes by bispecific antibodies may be promising. Here we describe the generation and function of a bispecific monoclonal antibody (bi-mab) with specificity for CD3 and for the tum...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1997-05-01 00:00:00
abstract：BACKGROUND:Because of the low chemosensitivity of gastric cancer to conventional antitumor agents, the role of adjuvant chemotherapy for patients with advanced gastric cancer is controversial. We have previously proposed the necessity to evaluate the appropriateness of particular adjuvant cancer chemotherapies in indiv...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2003-01-01 00:00:00
abstract：:"Poly-plat", SSP, and SAP are second generation analogs of cisplatin (CDDP) with higher efficacy and potency. In order to understand the mechanism of action of these compounds, isolated murine peritoneal macrophages were treated with "poly-plat", SSP, or SAP (5 micrograms/ml) for 2 h. Treated macrophages demonstrated ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1998-07-01 00:00:00
abstract：:Neurological complications of both fluorouracil (5-FU) and its oral prodrug, capecitabine, have been described in the literature. This study reported the case of a 70-year-old female with metastatic adenocarcinoid of the rectum who developed hyperammonemic encephalopathy, following infusional 5-FU therapy, manifesting...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2011-01-01 00:00:00
abstract：BACKGROUND:Zoledronate (Zol), an anti-osteoclastic and anticancer drug, is used to control bone metastasis in several cancer types, including non-small cell lung cancer (NSCLC). However, the mechanisms behind Zol resistance in NSCLC are unclear. MATERIALS AND METHODS:Zol-resistant cell lines were developed by repeated...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2013-12-01 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 concentration of Des-gamma-carboxy-prothrombin (DCP) or PIVKA-II has been described to be increased in patients with hepatocellular cancer, along with its elevation in vitamin K deficient states by warfarin or dicoumarol treatment. The aim of the study was to investigate its clinical value in HCC in comp...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1999-07-01 00:00:00
abstract：BACKGROUND:The association of TN expression, tumour grading and expression of commonly used histopathologic prognostic factors (p53 and estrogen receptor) was examined in 62 cases of invasive ductal carcinoma of the breast. MATERIAL AND METHODS:Following histological grading immunohistochemical reactions were undertak...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1999-01-01 00:00:00
abstract：BACKGROUND:The knowledge of direct effects of β-glucans on tumor cells is limited. This study evaluated the impact of a soluble yeast-derived beta-(1-3),(1-6)-d-glucan, containing a fraction of aggregated sugar polymers, on viability, proliferation and expression of CD86 of the human B-cell lymphoma cell lines Daudi an...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2011-12-01 00:00:00
abstract：BACKGROUND:Circulating nucleosomes, complexes of DNA and histones, are recognized as a potential new diagnostic tool for therapy monitoring of cancer disease and as prognostic marker in other acute diseases. Because many studies are carried out retrospectively on serum samples collected earlier, we tested the stability...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2010-05-01 00:00:00
abstract：:Screening for hereditary tumours provides a basis for secondary prevention. In 1985, the Foundation for the Detection of Hereditary Tumours was established in The Netherlands to coordinate screening in families with hereditary tumours. In the initial period of four years a large number of families were collected. Regi...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1990-03-01 00:00:00
abstract：BACKGROUND/AIM:Neuroendocrine neoplasms (NEN) of the female genital tract account for 2% of gynecological cancers. The aim of this study was to share our experience of 11 primary neuroendocrine neoplasms of the ovary. PATIENTS AND METHODS:All patients who presented and/or were treated at our Institution with histologi...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2016-03-01 00:00:00
abstract：:In tumor cells, doxorubicin (DOX) is excreted by P-glycoprotein (P-gp) and the multidrug resistance-associated protein (mrp). Both transporters might also be involved in cellular regulatory volume decrease (RVD). To study the hepatobiliary excretion of DOX during RVD, isolated livers of Wistar and multidrug resistance...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2001-07-01 00:00:00
abstract：BACKGROUND:Irofulven (MGI 114) is a novel, clinically active sesquiterpene whose mechanism of action is not fully understood. We sought to identify apoptotic effectors induced by this agent in human pancreatic cancer cells. MATERIALS AND METHODS:MTT assay was used to assess IC50-Apoptosis was quantitated by flow cytom...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2001-05-01 00:00:00
