Abstract:
BACKGROUND:Despite the modern therapies available for treating glioblastoma multiforme (GBM), it is still a deadly disease. The development of new therapeutic strategies for the management of gliomas is therefore crucial. The present study is designed to analyze the therapeutic potentials of synthetic compound N-(2-hydroxyphenyl)acetamide (NA-2) in the treatment of GBM as a single agent or in combination with Temozolomide (TMZ) on glioblastoma cells. METHODS:MTT and TUNEL assays were used to detect the growth inhibitory effect and apoptotic activity of NA-2 alone and in combination with TMZ. Synergy was assessed using combination Index method. The expression of apoptosis related markers Bax, Bcl-2 and caspase-3 were assessed by RT-PCR, whereas, the active caspase-3 protein expression was determined using imunocytochemistry. RESULTS:Both NA-2 and TMZ inhibited the growth of U87 in a dose dependent manner. The combine administration of NA-2 (0.33 mM) and temozolomide (0.1 mM) significantly enhanced the cell growth inhibition and apoptosis. Furthermore RT-PCR and imunocytochemistry data revealed that cooperative apoptosis induction was associated with increased ratio of Bax to Bcl-2 and active Caspase-3 expression. CONCLUSION:Our findings support that NA-2 possesses strong apoptotic activity and the combined administration of NA-2 and TMZ may be therapeutically exploited for the management of GBM.
journal_name
Cancer Cell Intjournal_title
Cancer cell internationalauthors
Hanif F,Perveen K,Jawed H,Ahmed A,Malhi SM,Jamall S,Simjee SUdoi
10.1186/s12935-014-0133-5subject
Has Abstractpub_date
2014-11-30 00:00:00pages
133issue
1issn
1475-2867pii
133journal_volume
14pub_type
杂志文章abstract:BACKGROUND:Celecoxib is a selective cyclooxygenase (COX)-2 inhibitor that has been reported to reduce the risk of breast cancer. In our previous study, celecoxib induced apoptosis and caused cell cycle arrest at the G0/G1 phase in the breast cancer cell line MDA-MB-231, and its effects were mediated by downregulation o...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/1475-2867-13-14
更新日期:2013-02-12 00:00:00
abstract:BACKGROUND:We studied the role of caspase-2 in apoptosis induction by taxanes (paclitaxel, novel taxane SB-T-1216) in breast cancer cells using SK-BR-3 (nonfunctional p53, functional caspase-3) and MCF-7 (functional p53, nonfunctional caspase-3) cell lines. RESULTS:Both taxanes induced apoptosis in SK-BR-3 as well as ...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/1475-2867-13-42
更新日期:2013-05-15 00:00:00
abstract:Background:A number of JmjC domain-containing histone demethylases have been identified and biochemically characterized in mammalian models and humans. JMJD2A is a transcriptional co-factor and enzyme that catalyzes the demethylation of histone H3 lysine 9 and 36 (H3K9 and H3K36). Here in this study, we reported the ro...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-020-01177-z
更新日期:2020-03-30 00:00:00
abstract::[This retracts the article DOI: 10.1186/s12935-015-0237-6.]. ...
journal_title:Cancer cell international
pub_type: 撤回出版物
doi:10.1186/s12935-016-0359-5
更新日期:2016-11-04 00:00:00
abstract:Background:Emergence of resistance to molecular targeted therapy constitutes a limitation to clinical benefits in cancer treatment. Cross-resistance commonly happens with chemotherapeutic agents but might not with targeted agents. Methods:In the current study, TP53 wild-type cell lines with druggable MAPK pathway muta...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-019-0768-3
更新日期:2019-03-07 00:00:00
abstract:BACKGROUND:Pancreatic cancer is currently one of the leading causes of cancer deaths without any effective therapies. Mir-145 has been found to be tumor-suppressive in various types of cancers. The aim of this study is to investigate the role of miR-145 in pancreatic cancer cells and explore its underlying mechanism. ...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-016-0331-4
更新日期:2016-08-25 00:00:00
abstract::Application of novel methods in cancer therapy is important in terms of management and treatment of the life-threatening disorder. It appears that autophagy is a potential target in cancer therapy, as a variety of drugs targeting autophagy have shown great potential in reducing the viability and proliferation of cance...
journal_title:Cancer cell international
pub_type: 杂志文章,评审
doi:10.1186/s12935-020-01634-9
更新日期:2020-11-04 00:00:00
abstract:Background:Nuclear transcription factor kappa B (NF-κB) subunits exhibit crucial roles in tumorigenesis and chemo-sensitivity. Recent studies suggest that RelB, the key subunit of the alternative NF-κB pathway, plays a critical role in the progression of diverse human malignancies. However, the significance of RelB in ...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-018-0677-x
更新日期:2018-11-13 00:00:00
abstract:BACKGROUND:Mononuclear platinum anticancer agents hold a pivotal place in the treatment of many forms of cancers, however, there is a potential to improve response to evade resistance development and toxic side effects. BBR3464 is a promising trinuclear platinum anticancer agent, which is a polyamine mimic. The aim was...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/1475-2867-12-20
更新日期:2012-05-28 00:00:00
abstract:BACKGROUND:CD44 has recently been reported as a cancer stem cell marker in ovarian cancer. However, the clinicopathological and prognostic value of this marker in ovarian cancer remains controversial; Here, we aimed to investigate the correlation between CD44 expression and the clinicopathological features or survival ...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-016-0376-4
更新日期:2017-01-05 00:00:00
abstract:BACKGROUND:Hepatocellular carcinoma is a common cancer, ranking third in cancer-associated deaths. An important cause of cancer patients' mortality is metastasis. At the start of metastasis progression, there is an epithelial-mesenchymal transition, characterized by matrix degradation, junction reductions and vessels f...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-016-0370-x
更新日期:2017-01-04 00:00:00
abstract:BACKGROUND:Expression of P-glycoprotein (P-gp), the multidrug resistance (MDR) 1 gene product, can lead to multidrug resistance in tumours. However, the physiological role of P-gp in tumours growing as multicellular spheroids is not well understood. Recent evidence suggests that P-gp activity may be modulated by cellul...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/1475-2867-5-20
更新日期:2005-07-07 00:00:00
abstract:BACKGROUND:Cancer cells, even in the presence of available oxygen, have a glycolysis enhancement. The "aerobic glycolysis" is known as the Warburg effect and it is considered one of the fundamental hallmarks of metabolic alteration during malignant transformation. A feature of many tumors is also a change into ions equ...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-014-0077-9
更新日期:2014-08-12 00:00:00
abstract:Background:miR-429 and TLN1 have been shown to affect the biological behaviours of many carcinomas. However, their effects in nasopharyngeal carcinoma (NPC) are not yet clear. Here, we investigated their regulatory relationships and effects on NPC cells. Methods:TargetScan was used to predict the regulatory relationsh...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-019-0831-0
更新日期:2019-04-30 00:00:00
abstract::[This corrects the article DOI: 10.1186/s12935-017-0407-9.]. ...
journal_title:Cancer cell international
pub_type: 已发布勘误
doi:10.1186/s12935-020-01375-9
更新日期:2020-07-17 00:00:00
abstract:BACKGROUND:Mutational inactivation of the von Hippel-Lindau (VHL) tumor suppressor gene has been linked to hereditary as well as sporadic clear cell renal carcinomas. The product of the VHL gene, pVHL, acts to target hypoxia-inducible factor alpha (HIF-alpha) subunits for ubiquitination and subsequent degradation. Usin...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/1475-2867-7-13
更新日期:2007-06-28 00:00:00
abstract:BACKGROUND:Drug resistance is a major obstacle to successful chemotherapy for epithelial ovarian cancer (EOC). We found a subset of miRNAs associated with the response to first-line platinum-based chemotherapy in EOC by microarray, and miR-206 was one of the most significant miRNAs. The purposes of this study were to e...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-020-01623-y
更新日期:2020-11-03 00:00:00
abstract::[This corrects the article DOI: 10.1186/s12935-020-01426-1.]. ...
journal_title:Cancer cell international
pub_type: 已发布勘误
doi:10.1186/s12935-020-01482-7
更新日期:2020-08-18 00:00:00
abstract:Background:Colorectal cancer (CRC) is one of the most common malignant tumors in the world. Siah E3 ubiquitin protein ligase 1 (Siah1) has been identified as a tumor suppressor gene and plays an important role in the development of malignant tumors. However, the potential role and molecular mechanism of Siah1 in the de...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-020-1124-3
更新日期:2020-02-13 00:00:00
abstract:BACKGROUND:G protein-coupled receptor family C group 5 member A (GPRC5A), a retinoic acid-inducible gene, is a lung tumor suppressor. Previously, we showed that repression of GPRC5A expression was associated with pathologic differentiation grade of oral squamous cell carcinomas (OSCC) and overexpression of GPRC5A gene ...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-017-0406-x
更新日期:2017-03-02 00:00:00
abstract:BACKGROUND:We have previously shown that ultraviolet-A (UVA) radiation enhances metastatic lung colonization capacity of B16-F1 melanoma cells. The aim of this study was to examine changes in expression profile of genes in mouse melanoma B16-F1 cells exposed to UVA radiation. RESULTS:B16-F1 melanoma cells were exposed...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/1475-2867-7-7
更新日期:2007-05-02 00:00:00
abstract::N6-methyl-adenosine(m6A) modification emerges as an abundant and dynamic regulation throughout the Eukaryotic transcriptome. Dysregulation of the m6A regulators has increasingly been found in many neoplasms. It is reasonable to believe that m6A changes the fate of cancer cells and subsequently affected all aspects of ...
journal_title:Cancer cell international
pub_type: 杂志文章,评审
doi:10.1186/s12935-020-01445-y
更新日期:2020-07-29 00:00:00
abstract:Background:Renal cell carcinoma (RCC) is the most common kidney cancer and includes several molecular and histological subtypes with different clinical characteristics. The combination of DNA methylation and gene expression data can improve the classification of tumor heterogeneity, by incorporating differences at the ...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-019-0900-4
更新日期:2019-07-16 00:00:00
abstract:BACKGROUND:Although recent studies have shown the utility of miR-203 as a cancer-relevant biomarker, the validated clinical significance of miR-203 in HCC remains obscure. The aim of the present study was to evaluate the relationship between miR-203 expression and clinicopathological features in HCC patients. METHODS:...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-015-0214-0
更新日期:2015-06-18 00:00:00
abstract:Background:Recent studies have demonstrated that the kallikrein and kallikrein-related peptidases (KLKs) exhibit aberrant expression in patients with colorectal cancer (CRC) and might be considered as potential prognostic biomarkers of CRC. However, inconsistent findings have been reported, which promote us to summariz...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-020-01350-4
更新日期:2020-06-22 00:00:00
abstract:BACKGROUND:The present study mainly aimed to investigate the direct effects of Endostar (ES) on the proliferation and radiosensitivity of human lung squamous cancer cell line H-520. RESULTS:ES significantly inhibited H-520 cell proliferation in a time- and dose-dependent manner. According to the colony-forming assays,...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/1475-2867-10-17
更新日期:2010-05-24 00:00:00
abstract:BACKGROUND:Natural killer (NK) cells eliminate virus-infected and tumor cells through the release of perforins and granzymes; they also produce Interferon gamma (IFN-γ) and Tumor necrosis factor alpha (TNF-α), which induce apoptosis in target cells. Many tumors express Heme oxygenase 1 (HO-1), and this expression has b...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-014-0100-1
更新日期:2014-10-01 00:00:00
abstract:Background:Many circRNAs have been reported to play important roles in cancer development and have the potential to serve as a novel class of biomarkers for clinical diagnosis. However, the role of circRNAs in esophageal carcinoma (EC) remains unclear. In the current study, we investigated the potential role of circPVT...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-019-0985-9
更新日期:2019-10-15 00:00:00
abstract:BACKGROUND:MicroRNAs are a class of small non-coding RNAs that are involved in many important physiological and pathological processes by regulating gene expression negatively. The purpose of this study was to investigate the effect of miR-32 on cell proliferation, migration and apoptosis and to determine the functiona...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-017-0383-0
更新日期:2017-01-25 00:00:00
abstract:: Autoimmune phenomena were identified in many different cases of hematological diseases and solid tumors, which may be due to alterations in the expression and function of the NF-κB signaling pathway. Recently, a number of studies have shown that the deletion or mutation of A20, a negative regulator of NF-κB, is frequ...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/1475-2867-12-44
更新日期:2012-11-07 00:00:00