Abstract：
BACKGROUND/AIM:The effects of inorganic and organic arsenicals on proliferation, cell-cycle distribution, and apoptosis of all-transretinoic acid (ATRA)-resistant human promyelocytic leukemia HL-60 (HL-60-R2) cells were herein investigated. MATERIALS AND METHODS:Cell proliferation was examined by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay. Cell-cycle distribution and apoptotic cells were analyzed by flow cytometry. RESULTS:The 50% inhibitory concentrations (IC50 values) for As2O3 against proliferation of HL-60 and HL-60-R2 cells were 12.2 and 7.2 μM, while those for arsenate were >200 and 62.1 μM, respectively. In contrast, organic methylarsinic acid, dimethylarsonic acid, trimethylarsine oxide, and tetramethylarsonium did not exert any inhibitory effects even at 200 μM. As2O3 and arsenate increased the proportion of apoptotic cells dose-dependently at a concentration range of 5-200 μM. As2O3 did not activate caspase 3/7 in HL-60 and HL-60-R2 cells. CONCLUSION:As2O3 and arsenate inhibit cell proliferation, affect cell-cycle distribution, and induce apoptosis of ATRA-resistant HL-60-R2 cells. The apoptosis-inducing mechanism appears not to be mediated through caspase3/7.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Sakai C,Arai M,Tanaka S,Onda K,Sugiyama K,Hirano Tsubject
Has Abstractpub_date
2014-11-01 00:00:00pages
6489-94issue
11eissn
0250-7005issn
1791-7530pii
34/11/6489journal_volume
34pub_type
杂志文章abstract：:The effects of two gallium (Ga) compounds, Ga chloride (GaCl3) and tris(8-quinolinolato)Ga (III) on the viability of A549 human malignant lung adenocarcinoma cells were investigated. The results demonstrated that both drugs reduced the viability of A549 cells but to different extents. The inhibitory effects of tris(8-...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2000-03-01 00:00:00
abstract：BACKGROUND:The validation of potential molecular targets in head and neck squamous cell carcinoma (SCC) is mandatory. β-Catenin and E-cadherin are crucial for cancer progression through epithelial-mesenchymal transition. We analyzed the effect of the tyrosine kinase inhibitors nilotinib, dasatinib, erlotinib and gefiti...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.11636
更新日期：2017-06-01 00:00:00
abstract：:The effect of treatment schedule on the antitumor activity of a new platinum derivative, glycolate-0,0'-diammineplatinum (II) (254S) compared with cis- diamminedichloroplatinum (II) (CDDP) was investigated using ascites L1210 leukemia and solid Lewis lung carcinoma. The drugs were given i.p. by three treatments: as a ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1989-07-01 00:00:00
abstract：:Oral squamous cell carcinomas overexpress tumor-associated antigens, yet these antigens do not induce an immune-mediated anti-tumor response. The absence of an anti-tumor immune response may be due to poor immunogenicity of the tumor antigens or due to presence of factors that restrict immune functions. We have analyz...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：BACKGROUND/AIM:There is no definite consensus regarding management of hepatocellular carcinoma (HCC) with portal vein tumor thrombosis (PVTT). This study aimed to compare clinical outcomes according to initial treatment modality for treatment of naïve HCC combined with subsegmental (Vp1)/ segmental (Vp2) PVTT with live...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.12808
更新日期：2018-08-01 00:00:00
abstract：:The histoculture drug sensitivity assay (HDRA) has been demonstrated to have high predictability for resistance, sensitivity, and survival for gastrointestinal cancer (Clin Cancer Res 1: 305-311, 1995; Clin Cancer Res 1: 1537-1543, 1995). In this report, we evaluated the clinical usefulness of the HDRA in ovarian canc...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2000-05-01 00:00:00
abstract：:We have previously shown biopsies from human malignant melanoma, as well as a cell line (MELUR) derived from human malignant melanoma cells, to contain dexamethasone (DEX) - and medroxyprogesterone acetate (MPA) - binding macromolecules exhibiting properties of glucocorticoid receptors from well-known target organs. I...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1985-03-01 00:00:00
abstract：:The effects of the antineoplastic compound, vinorelbine, on the permeability of the blood-brain barrier (BBB) to the complex Evans blue/albumin were studied. Vinorelbine, at a dose range from 5 to 10 mg/kg, was infused (4 ml/kg over 2 min) into the left carotid artery of anesthetised male Sprague-Dawley rats. BBB disr...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1995-11-01 00:00:00
abstract：:Curcumin and its reduced derivative tetrahydrocurcumin have been shown to exhibit chemopreventive activity. Cyclooxygenase-2 (COX-2) inhibition in lipopolysaccharide (LPS)- or Porphyromonas gingivalis fimbria-stimulated RAW 264.7 cells was investigated using Northern blot analysis. The fimbria-stimulated expression of...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2008-03-01 00:00:00
abstract：:This study investigates the treatment management and survival of inoperable advanced non-small cell lung cancer (NSCLC) patients. The objective was to treat all patients with induction chemotherapy and then to stratify them for surgery, radiotherapy, second-line chemotherapy or supportive treatment. Of the 359 patient...
journal_title：Anticancer research
pub_type： 临床试验,杂志文章
doi：
更新日期：1999-07-01 00:00:00
abstract：BACKGROUND/AIM:The role of methylation reactions in cancer was examined using the methylating agents, sulfobetaine [dimethylsulfonioproponate (DMSP)], and glycine betaine (GB), in murine crucial Ehrlich ascites carcinoma (EAC) for up to 10 days. RESULTS:DMSP administration in EAC-bearing mice mitigated EAC, while GB a...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2015-03-01 00:00:00
abstract：:In furtherance of our structure-activity relationship studies on the antitumor activity of indolo[2,3-b]quinolines, novel cytotoxic derivatives bearing methyl groups at N-5, C-11, C-2 and/or C-9, as well as methoxy-groups at C-2 and/or C-9, were synthesized by the modified Graebe-Ullmann reaction. To elucidate the met...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1999-07-01 00:00:00
abstract：:The present study was performed to investigate the prognostic impact of tumor resection on survival in children and adolescents with malignant gliomas. From the HIT-GBM data base of the Gesellschaft für Paediatrische Onkologie und Haematologie (GPOH), 85 pediatric patients with malignant non-pontine gliomas were analy...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2006-09-01 00:00:00
abstract：:Evidence has been presented that tumor suppressor genes p53 and Rb play a crucial role in the development of both human prostate and bladder cancer. Patients with either cancer are at an increased risk for developing the other malignancy as compared to the general population. The purpose of the present study was to in...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1999-11-01 00:00:00
abstract：UNLABELLED:Gastric carcinoma occurs in response to chronic inflammation of gastric mucosa infected with Helicobacter pylori. It is not known how cytokines affect the growth and progression of gastric carcinoma. MATERIALS AND METHODS:We measured tissue concentrations of the proinflammatory cytokines interleukin (IL)-1b...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-03-01 00:00:00
abstract：OBJECTIVE:The effectiveness and improvement in quality of life (QOL) of a long-acting formulation of octreotide (LAR) administration for cancer patients, with chronic loperamide-refractory diarrhea not attributed to medical therapy, were investigated. PATIENTS AND METHODS:Twenty-nine patients with chronic loperamide-r...
journal_title：Anticancer research
pub_type： 临床试验,杂志文章
doi：
更新日期：2006-05-01 00:00:00
abstract：OBJECTIVES:To investigate the roles of insulin-like growth factor II (IGF2), myeloperoxidase (MPO), E-cadherin (CDH1), urokinase and xeroderma pigmentosum group A and D (XPA, XPD) polymorphisms upon leiomyoma susceptibility. STUDY DESIGN:Women were divided into: group 1, leiomyoma (n=158); group 2, non-leiomyoma (n=15...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2010-06-01 00:00:00
abstract：:This review focuses on the functional role and structural features of the genes involved in common hereditary cancers. Most of these tumors are sporadic and the genetic alterations responsible for their genesis take place over several cell generations; nevertheless, 5 to 10% of the human tumors are hereditary, with a ...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：2000-11-01 00:00:00
abstract：OBJECTIVE:Laboratory rats can develop benign or malignant tumors (TM) spontaneously or following various carcinogenic processes, e.g. irradiation. The effects of irradiation vary according to the irradiation field (RF), the dosage and the strain of rat. Radiation-induced malignant TM in rats are predominantly sarcomas....
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2000-11-01 00:00:00
abstract：BACKGROUND/AIM:Sarcoma of the oral cavity is rare accounting for around 1% of all malignant oral tumors. The purpose of this study was to find important prognostic factors for patients with oral sarcoma. PATIENTS AND METHODS:The study included 1,643 patients examined from April 1980 to March 2010 at the Departments of...
journal_title：Anticancer research
pub_type： 杂志文章,多中心研究
doi：
更新日期：2015-08-01 00:00:00
abstract：:Colorectal cancers are often preceded by noninvasive neoplasias arising in the surface epithelium, namely tubular, tubulovillous and villous adenomas. That neoplasias may also arise in the colorectal crypts is less well known. Between 1998 and 2002, colonoscopies, rectoscopies and colorectal surgical specimens from 86...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-11-01 00:00:00
abstract：:The cyanoguanidine CHS 828 was recently shown to possess potent anti-tumour effects both in vitro and in vivo. The exact mechanism of action of CHS 828 is not known, but recent results have indicated that induction of programmed cell death may be one mechanism by which CHS 828 exerts its anti-tumour effects. To invest...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2000-11-01 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：:Along with advancements in treatment, early detection of primary tumor, and relapse seems to remain a key factor for improving the survival rate of patients with head and neck squamous cell carcinoma (HNSCC), in which a high proportion of patients are diagnosed at an advanced stage. Recent advancements in basic resear...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：2011-04-01 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
abstract：BACKGROUND:Vitamin D is known for its anti-cancerogenous potential. Prostaglandin E2 (PGE2) is a proliferation and inflammation activating agent. The production of PGE2 is dependent on the activity of cyclooxygenase-2 (COX-2). A link between vitamin D and PGE2 metabolism was recently shown. MATERIALS AND METHODS:In MD...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2015-02-01 00:00:00
abstract：BACKGROUND/AIM:We aimed to investigate the efficacy of immune-cell therapy in terms of the survival of patients with neuroendocrine carcinoma of the uterine cervix (NECC), which lacks standardized therapeutic approaches. PATIENTS AND METHODS:We identified 17 patients who were diagnosed as having NECC and treated with ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.14475
更新日期：2020-08-01 00:00:00
abstract：BACKGROUND:S100(+) dendritic cells and CD57(+) lymphocytes are factors reflecting the immune system's ability to suppress the progress of tumor growth. CD57(+) cells include natural killer cells and late stages of T-effector lymphocytes. We evaluated the relationship between the known clinical and histological factors ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2012-05-01 00:00:00
abstract：BACKGROUND:Cyclooxygenase-2 (Cox-2) is expressed by several types of epithelial malignancies, i.e., carcinomas, and inhibition of Cox-2 may have a therapeutic role in chemoprevention and treatment of cancer. The role of Cox-2 in non-epithelial malignancies, however, is unclear. MATERIALS AND METHODS:We investigated, b...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-07-01 00:00:00
abstract：:Tumor-specific antigens are important in the study of tumor biology, tumor diagnosis and prognosis and possibly in tumor therapy. We demonstrate in this report that surgical specimens of colon, breast and ovarian tumors in native-state in vitro gel-supported three-dimensional in vitro histoculture maintain in vivo-lik...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1991-03-01 00:00:00
