Abstract:
AIM OF STUDY:Embelin and celastrol, inhibitors of XIAP and NF-κB proteins respectively, have been derived from natural sources and shown anti-tumor activities against different cancer cell lines. Some interactions have recently been discovered between XIAP and NF-κB pathways, but the effects of these inhibitors in combination have not been investigated yet. We have studied possible synergistic effects of embelin in combination with celastrol, in an acute myeloid leukemia model, HL-60 cell line. MATERIALS AND METHODS:Cytotoxicity of embelin and celastrol, separately and in combination, was determined by MTT assay and flow cytometry. Chou-Talalay's method was used to assess the synergistic effect of two components. Immunocytochemistry and western blot analysis of the two tumor marker proteins. (survivin and COX-2) was also performed to investigate downstream effects of two components. RESULTS:Analysis of MTT assay and flow cytometry showed that there is a substantial synergistic effect in some affected fractions of drug-treated HL-60. cells, while in other affected fractions a mild synergism or additive effect was observed. Immunocytochemistry and western blot analysis revealed that the expression of survivin and COX-2 proteins was reduced in treated cells. CONCLUSION:Embelin and celastrol showed potent antitumor activity and synergistic effects in combination. Therefore targeting XIAP and NF-κB pathways simultaneously can be investigated in more detail to make use of embelin and celastrol as a combination therapy of cancer.
journal_name
J Cancer Res Therjournal_title
Journal of cancer research and therapeuticsauthors
Pazhang Y,Jaliani HZ,Imani M,Dariushnejad Hdoi
10.4103/0973-1482.150407subject
Has Abstractpub_date
2016-01-01 00:00:00pages
155-60issue
1eissn
0973-1482issn
1998-4138pii
JCanResTher_2016_12_1_155_150407journal_volume
12pub_type
杂志文章abstract::Krukenberg tumor is bilateral ovarian carcinoma's metastasizing most commonly from a gastric primary followed by a colon. We report a case of 36-year-old female with bilateral ovarian mass diagnosed as Krukenberg with a work up for locating the primary site. In this case, we discuss widely the clinical aspects with hi...
journal_title:Journal of cancer research and therapeutics
pub_type: 信件
doi:10.4103/0973-1482.167615
更新日期:2015-10-01 00:00:00
abstract::Most neuroendocrine tumors of the gastrointestinal tract are traditionally termed "carcinoid tumors." More than 90% of all gastrointestinal carcinoids are located in the appendix, small intestine, rectum, and mesenteric carcinoids are rare. Even when invasive, most carcinoids are relatively indolent and display minima...
journal_title:Journal of cancer research and therapeutics
pub_type: 信件,评审
doi:10.4103/0973-1482.138108
更新日期:2015-07-01 00:00:00
abstract:Objective:This study investigated the association between abnormal matrix metalloproteinase-9 (MMP-9) expression and bladder cancer (BC) development. Materials and Methods:In a retrospective analysis, this study used tissue samples derived from 92 patients pathologically diagnosed with BC (experimental group), who wer...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/0973-1482.163761
更新日期:2018-01-01 00:00:00
abstract:AIM OF STUDY:The aim of this study was to analyze the clinical features and outcomes of thyroid carcinoma (TC) in children and adolescent population treated in our institution. MATERIALS AND METHODS:We gathered 43 TC patients 18 years of age or under initial diagnosed between 2009 and 2010 from two hospitals. Patient'...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章,多中心研究
doi:10.4103/jcrt.JCRT_167_16
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND:The profiles of lipids in normal and cancerous tissues may differ revealing information about cancer development and progression. Lipids being surface active, changes in lipid profiles can manifest as altered surface activity profiles. Langmuir monolayers offer a convenient model for evaluating surface activ...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/0973-1482.19600
更新日期:2005-07-01 00:00:00
abstract::Healthy breast tissue is sensitive to radiation fraction size, such that small changes in fraction size can lead to larger changes in radiation effects on these tissues. Conventional breast and/or chest wall irradiation uses 2 Gy daily fractions, for 5-6 weeks. Such a long treatment schedule has major implications on ...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章,评审
doi:10.4103/0973-1482.157342
更新日期:2015-04-01 00:00:00
abstract:Purpose:This study explored ultrasound grayscale ratios (USGRs) for differentiating markedly hypoechoic and anechoic minimal thyroid nodules. Materials and Methods:Longitudinal scan images of 193 markedly hypoechoic papillary thyroid microcarcinoma (PTMC) lesions from 184 patients were retrospectively reviewed using R...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/jcrt.JCRT_1031_17
更新日期:2018-01-01 00:00:00
abstract::Heart metastasis of renal cell carcinoma (RCC) without vena cava inferior involvement is exceptionally rare. Here, we presented a case of RCC presenting with the right ventricle metastasis without inferior vena caval and right atrial involvement. ...
journal_title:Journal of cancer research and therapeutics
pub_type: 信件
doi:10.4103/0973-1482.193111
更新日期:2018-01-01 00:00:00
abstract:Purpose:The balance between T helper (Th) cells Th1- and Th2-related cytokines plays a key role in the clinical process of acute coronary syndrome (ACS) and type 2 diabetes mellitus (T2DM) or impaired glucose tolerance (IGT). The objective of this study was to assess the status of Th1/Th2 cytokines in patients with ACS...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/0973-1482.194346
更新日期:2018-06-01 00:00:00
abstract:BACKGROUND:Mucin 13 (MUC13) and Mucin 20 (MUC20) are high molecular weight transmembrane O-linked glycoprotein secreted by epithelium and are widely overexpressed in epithelial tumor cells. Previously, it has been reported that MUC13 and MUC20 were prognostic molecular biomarkers of some epithelial tumors, but few has ...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/0973-1482.163846
更新日期:2015-08-01 00:00:00
abstract:OBJECTIVE:This study aimed to study methods for protecting the language areas during tumor surgery in Mandarin-Cantonese bilinguals (MCBs). MATERIALS AND METHODS:Eleven MCB patients were positioned for awake surgery with the purpose of preserving both of their language proficiencies. All the exposed cortices were elec...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/0973-1482.151932
更新日期:2015-04-01 00:00:00
abstract:Context/Background:Tooth agenesis (excluding third molars) is a common congenital disorder that affects 2.2-10% of the general population. A number of different genes have been shown to be associated with cases of tooth agenesis including AXIN2, IRF6, FGFR1, MSX1, PAX9, and TGFA. Wingless/integration signaling gene, AX...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/0973-1482.168997
更新日期:2018-04-01 00:00:00
abstract:Objective:The aim of this study was to explore the clinical value of capsule endoscopy in the diagnosis of small intestine neoplastic lesions. Materials and Methods:A retrospective analysis was conducted on the clinical data of 108 patients who underwent capsule endoscopic examination in the Endoscopy Center of Xinxia...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/jcrt.JCRT_584_17
更新日期:2018-01-01 00:00:00
abstract:INTRODUCTION:Treatment of proliferative diseases of the hematopoietic system involves, in most cases, chemotherapy combined with radiation therapy, which is intended to provide adequate immunosuppressant. Conventionally, total body irradiation (TBI) was used; however, total marrow irradiation (TMI) performed with helic...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/jcrt.JCRT_980_15
更新日期:2017-01-01 00:00:00
abstract:AIM:The aim of this study was to determine the expression levels of serum ferritin (SF) and investigate the correlation between SF expression levels and clinical characteristics as well as the efficacy to platinum-based chemotherapy for advanced non-small cell lung cancer (NSCLC) patients. MATERIALS AND METHODS:Electr...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/0973-1482.139156
更新日期:2014-07-01 00:00:00
abstract::Lymphoma of the salivary gland accounts for 5% of cases of extranodal lymphoma and 10% of malignant salivary gland tumors. Most primary salivary gland lymphomas are B marginal zone lymphomas arising on a background of sialadenitis associated with an autoimmune disorder such as Sjorgen's syndrome. This report describes...
journal_title:Journal of cancer research and therapeutics
pub_type: 信件
doi:10.4103/0973-1482.106586
更新日期:2012-10-01 00:00:00
abstract:PURPOSE:Surgery is the definitive treatment for early colon cancers. Adjuvant therapies are used with the aim of eradicating micrometastases and improving cure rates. Recent studies have proposed that adiponectin might be responsible for obesity-related malignancies. We investigated the prognostic value of this cytokin...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/0973-1482.136634
更新日期:2014-04-01 00:00:00
abstract:OBJECTIVE:The epidural anesthesia and general anesthesia are the most commonly used in lung surgery through video-assisted thoracic surgery (VATS). Each of these methods has their advantages and disadvantages, so the aim of this meta-analysis is to identify which anesthesia is more conducive to lung surgery under VATS ...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章,meta分析
doi:10.4103/0973-1482.170534
更新日期:2015-11-01 00:00:00
abstract:CONTEXT:Cervical cancer is a preventable disease; it is the primary cancer amongst women in South Africa. AIMS:The objective of this study is to assess the awareness and detection methods of cervical cancer. SETTINGS AND DESIGN:This was a cross-sectional study conducted among 180 full time final year undergraduate fe...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/0973-1482.110350
更新日期:2013-01-01 00:00:00
abstract:Objective:This study aimed to explore the risk factors of hepatocellular carcinoma (HCC) and survival analysis for cirrhosis after transjugular intrahepatic portosystemic shunt (TIPS) in treating portal hypertension. Materials and Methods:A retrospective database review was performed, including 106 patients (33 female...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/jcrt.JCRT_930_17
更新日期:2018-01-01 00:00:00
abstract::Retroperitoneal leiomyosarcoma is relatively uncommon. Leiomyosarcoma has accounted for about 5%-10% of soft-tissue sarcoma, and 1/2-2/3 of the primary lesions were retroperitoneal, with a cumulative 5-year survival rate of only 35%.Leiomyosarcoma is one kind of soft-tissue sarcoma with the lowest survival rates due t...
journal_title:Journal of cancer research and therapeutics
pub_type:
doi:10.4103/jcrt.JCRT_66_18
更新日期:2020-01-01 00:00:00
abstract:Aim of Study:The roles of autophagy performed in chemotherapy-induced cell death or proliferation inhibition were still in debate. In this study, we aimed to disclose the function of autophagy in chemotherapy of HCT-116 colon cells. Materials and Methods:Pharmacological and genetic methods were applied to induce and i...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/0973-1482.204898
更新日期:2018-12-01 00:00:00
abstract:PURPOSE:This study was designed to evaluate inter and intraobserver concordance in gross tumor volume (GTV) delineation on megavoltage CT (MVCT) images in patients with postoperative vault recurrences. MATERIALS AND METHODS:Three observers delineated GTV on MVCT and CECT and two observers recontoured on MVCT images. T...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/0973-1482.87022
更新日期:2011-07-01 00:00:00
abstract::Placement of long term central venous access devices (CVAD) such as chemo ports and Hickman's catheters are associated with a definite risk of catheter tip malpositioning. As such, malpositioning runs a risk of venous thrombosis and related complications; it is imperative to reposition the catheter. Percutaneous trans...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/0973-1482.63554
更新日期:2010-01-01 00:00:00
abstract:AIM:To study the clinico-radiological and clinic-pathological features of orbital alveolar soft-part sarcomas (ASPS). MATERIALS AND METHODS:We retrieved 9 cases of orbital ASPS. Histopathological and immunohistochemical features and clinico-radiological findings were evaluated. RESULTS:Age at presentation varied from...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/0973-1482.136570
更新日期:2014-04-01 00:00:00
abstract:Objectives:Increasing evidence suggests that Wnt5a plays an important role in tumorigenesis. In particular, its expression is downregulated in hepatocellular carcinoma (HCC). The aim of this study was to explore the effect of Wnt5a overexpression on HCC cells. Materials and Methods:We transfected the human HCC cell li...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/jcrt.JCRT_886_18
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:Hepatocellular carcinoma is the most common primary tumor of the liver. Disease dissemination occurs through hematogenous routes and frequently involves the lungs, bone, adrenal glands, and pancreas. The patterns of the extrahepatic manifestations are diverse. Soft tissue metastasis is extremely rare and man...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/0973-1482.80467
更新日期:2011-01-01 00:00:00
abstract::Lymphoproliferative malignancies can involve both nodal- and extra-nodal tissues. The most common extranodal site involved is the gastrointestinal (GI) tract, and it is secondary to the widespread primary nodal disease. However, about 33% of non-Hodgkin's lymphoma primarily arise from tissues other than lymph nodes, s...
journal_title:Journal of cancer research and therapeutics
pub_type:
doi:10.4103/jcrt.JCRT_239_17
更新日期:2020-01-01 00:00:00
abstract:INTRODUCTION:The new diode Isorad was validated for intensity modulated radiotherapy (IMRT) and the observations during the validation are reported. MATERIALS AND METHODS:The validation includes intrinsic precision, post-irradiation stability, dose linearity, dose-rate effect, angular response, source to surface (SSD)...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/0973-1482.95180
更新日期:2012-01-01 00:00:00
abstract:OBJECTIVE:The purpose of this retrospective study was to evaluate the diagnosis efficacy of plasma interleukin 17 (IL-17) for hepatocellular carcinoma (HCC). MATERIALS AND METHODS:Thirty-nine patients with confirmed HCC and 41 healthy controls were retrospectively analyzed in this study. The serum level of IL-17 was t...
journal_title:Journal of cancer research and therapeutics
pub_type: 杂志文章
doi:10.4103/0973-1482.151537
更新日期:2014-12-01 00:00:00