Abstract:
:The treatment of breast cancer cells obtained by blocking the aberrant activation of the proliferation signaling pathways PI3K/Akt/mTOR and MEK/ERK has received considerable attention in recent years. Previous studies showed that Taiwanin A inhibited the proliferation of several types of cancer cells. In this study, we report that 3,4-bis-3,4,5-trimethoxybenzylidene-dihydrofuran (BTMB), a novel derivative of Taiwanin A, significantly inhibited the proliferation of triple-negative breast cancer (TNBC) cells both in vitro and in vivo The results show that BTMB inhibited the proliferation of human TNBC cells by the induction of cell-cycle arrest and apoptosis in a dose-dependent fashion. BTMB inhibited the expression of β-catenin, cdc2 and the cell-cycle regulatory proteins, cyclin A, cyclin D1, and cyclin E. The mechanism of action was associated with the suppression of cell survival signaling through inactivation of the Akt and ERK1/2 signaling pathways. Moreover, BTMB induced cell apoptosis through an increase in the expression of BAX, cleaved caspase-3, and cleaved PARP. Moreover, BTMB inhibited TNBC cell colony formation and sensitized TNBC cells to cisplatin, a chemotherapeutic drug. In a TNBC mouse xenograft model, BTMB significantly inhibited the growth of mammary carcinomas through decreased expression of cyclin D1. BTMB was shown to significantly suppress the growth of mammary carcinoma and therefore to have potential as an anticancer therapeutic agent. Mol Cancer Ther; 16(3); 480-93. ©2016 AACR.
journal_name
Mol Cancer Therjournal_title
Molecular cancer therapeuticsauthors
Kuo YH,Chiang EI,Chao CY,Rodriguez RL,Chou PY,Tsai SY,Pai MH,Tang FYdoi
10.1158/1535-7163.MCT-16-0011subject
Has Abstractpub_date
2017-03-01 00:00:00pages
480-493issue
3eissn
1535-7163issn
1538-8514pii
1535-7163.MCT-16-0011journal_volume
16pub_type
杂志文章abstract::The PI3K-AKT pathway has pleiotropic effects and its inhibition has long been of interest in the management of prostate cancer, where a compensatory increase in PI3K signaling has been reported following androgen receptor (AR) blockade. Prostate cancer cells can also bypass AR blockade through induction of other hormo...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-19-0936
更新日期:2020-07-01 00:00:00
abstract::Aberrant DNA methylation patterns play an important role in the pathogenesis of hematologic malignancies. The DNA methyltransferase inhibitors azacytidine and decitabine have shown significant clinical benefits in the treatment of myelodysplastic syndrome (MDS), but their precise mode of action remains to be establish...
journal_title:Molecular cancer therapeutics
pub_type: 临床试验,杂志文章
doi:10.1158/1535-7163.MCT-08-0411
更新日期:2008-09-01 00:00:00
abstract::A quaternary ammonium-based drug-linker has been developed to expand the scope of antibody-drug conjugate (ADC) payloads to include tertiary amines, a functional group commonly present in biologically active compounds. The linker strategy was exemplified with a β-glucuronidase-cleavable auristatin E construct. The dru...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-16-0038
更新日期:2016-05-01 00:00:00
abstract::Cytochrome P450 1B1 (CYP1B1) is found in tumor tissue and is suspected to play a role in oncogenesis and drug resistance. CYP1B1 gene polymorphisms have been associated with the risk of developing lung and other cancers. They may be associated with tumor response to anticancer drugs. We have determined 4 frequent nons...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-10-0673
更新日期:2010-12-01 00:00:00
abstract::Soft-tissue sarcomas (STS) represent a heterogeneous group of rare, malignant tumors of mesenchymal origin. Reliable in vivo sarcoma research models are scarce. We aimed to establish and characterize histologically and molecularly stable patient-derived xenograft (PDX) models from a broad variety of STS subtypes. A to...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-18-1045
更新日期:2019-06-01 00:00:00
abstract::Antiangiogenic therapies targeting VEGFA have been commonly used in clinics to treat cancers over the past decade. However, their clinical efficacy has been limited, with drawbacks including acquisition of resistance and activation of compensatory pathways resulting from elevated circulating VEGFB and placental growth...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-14-0968-T
更新日期:2015-02-01 00:00:00
abstract::Nonselective inhibitors of human histone deacetylases (HDAC) are known to have antitumor activity in mice in vivo, and several of them are under clinical investigation. The first of these, Vorinostat (SAHA), has been approved for treatment of cutaneous T-cell lymphoma. Questions remain concerning which HDAC isotype(s)...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-07-2026
更新日期:2008-04-01 00:00:00
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journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-06-0424
更新日期:2006-12-01 00:00:00
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journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-17-0137
更新日期:2018-05-01 00:00:00
abstract::A number of cancer chemotherapeutic drugs designed to have cytotoxic actions on tumor cells have recently been shown to also have antiangiogenic activities. Endothelial cell migration and proliferation are key components of tumor angiogenesis, and agents that target the microtubule cytoskeleton can interfere with thes...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:
更新日期:2002-11-01 00:00:00
abstract::(18)F-Fluorodeoxyglucose ((18)F-FDG) is the most common molecular imaging agent in oncology, with a high sensitivity and specificity for detecting several cancers. Antibodies could enhance specificity; therefore, procedures were developed for radiolabeling a small ( approximately 1451 Da) hapten peptide with (68)Ga or...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-09-0862
更新日期:2010-04-01 00:00:00
abstract::Although astrocytic brain tumors do not metastasize systemically, during tumorigenesis glioma cells adopt an invasive phenotype that is poorly targeted by conventional therapies; hence, glioma patients die of recurrence from the locally invasive tumor population. Our work is aimed at identifying and validating novel t...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-06-0711
更新日期:2007-04-01 00:00:00
abstract::Oncostatin M (OSM), an interleukin 6-type cytokine, induces sustained up-regulation of CCAAT/enhancer-binding protein (C/EBP) delta mRNA and protein in nonneoplastic HC11 mouse mammary epithelial cells. This up-regulation is dependent on signaling by phospho-Stat3 (signal transducers and activators of transcription). ...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:
更新日期:2002-06-01 00:00:00
abstract::Flex-Het drugs induce apoptosis in multiple types of cancer cells, with little effect on normal cells. This apoptosis occurs through the intrinsic mitochondrial pathway accompanied by generation of reactive oxygen species (ROS). The objective of this study was to determine if direct or indirect targeting of mitochondr...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-06-0279
更新日期:2007-06-01 00:00:00
abstract::Despite the availability of several Food and Drug Administration-approved drugs, advanced inoperable colorectal cancer remains incurable. In this study, we focused on the development of combined molecular targeted therapies against colon cancer by testing the efficacy of the combination of the histone deacetylase inhi...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-08-0534
更新日期:2009-02-01 00:00:00
abstract::Invasion into deep myometrium and/or lymphovascular space is a well-known risk factor for endometrial cancer metastasis, resulting in poor prognosis. It is therefore clinically important to identify novel molecules that suppress tumor invasion. Reduced expression of the metastasis suppressor, kisspeptin (KISS1), and i...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-10-0763
更新日期:2011-04-01 00:00:00
abstract::Hsp90 is widely overexpressed in cancer cells and believed to be essential for the maintenance of malignant phenotypes. Targeting Hsp90 by small molecules has shown promise in solid and hematologic malignancies, which likely involves degradation of client oncoproteins in a cell-type-specific manner. In this study, we ...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-13-0284
更新日期:2013-11-01 00:00:00
abstract::Colorectal cancer is the second leading cause of cancer mortality in the United States. Substantial human and animal data support the ability of nonsteroidal anti-inflammatory drugs to cause regression of existing colon tumors and prevent new tumor formation. The mechanism by which the nonsteroidal anti-inflammatory d...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-05-0210
更新日期:2006-03-01 00:00:00
abstract::FOXO proteins are Akt-regulated transcription factors involved in the control of cell cycle, DNA repair, stress defense, apoptosis, and tumor suppression. We reported that plasmid-based overexpression of constitutively active FOXO3 in cells from chronic lymphocytic leukemia (CLL) reduced their survival, suggesting tha...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-10-0482
更新日期:2011-01-01 00:00:00
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journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:
更新日期:2002-10-01 00:00:00
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journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-09-0906
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journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-11-0152
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journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-15-0926
更新日期:2016-07-01 00:00:00
abstract::We have developed a near-infrared (NIR) probe that targets cells overexpressing the EGF receptor (EGFR) for imaging glioblastoma brain tumors in live subjects. A peptide specific for the EGFR was modified with various lengths of monodiscrete polyethylene glycol (PEG) units and a NIR Cy5.5 fluorescence dye. The lead co...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-12-0211
更新日期:2012-10-01 00:00:00
abstract::Breast cancer exhibits a propensity to metastasize to bone, resulting in debilitating skeletal complications associated with significant morbidity and poor prognosis. The cross-talk between metastatic cancer cells and bone is critical to the development and progression of bone metastases. We have shown the involvement...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-11-0277
更新日期:2012-01-01 00:00:00
abstract::The therapeutic efficiency of anticancer nucleoside analogues (NA) strongly depends on their intracellular accumulation and conversion into 5'-triphosphates. Because active NATP cannot be directly administrated due to instability, we present here a strategy of nanoencapsulation of these active drugs for efficient deli...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-08-0616
更新日期:2008-10-01 00:00:00
abstract::Camptothecin and Adriamycin are clinically important inhibitors for topoisomerase (Topo) I and Topo II, respectively. The ataxia-telangiectasia mutated (ATM) product is essential for ionizing radiation-induced DNA damage responses, but the role of ATM in Topo poisons-induced checkpoints remains unresolved. We found th...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:
更新日期:2004-05-01 00:00:00
abstract::The expression of cyclooxygenase (COX)-2 is increased in human cancers including cholangiocarcinoma. This study was designed to evaluate the effect and mechanisms of the selective COX-2 inhibitor celecoxib in the growth control of human cholangiocarcinoma cells. Immunohistochemical analysis using human cholangiocarcin...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:
更新日期:2004-03-01 00:00:00
abstract::Endocrine therapy is important for management of patients with estrogen receptor (ER)-positive breast cancer; however, positive ER staining does not reliably predict therapy response. We assessed the potential to improve prediction of response to endocrine treatment of a novel test that quantifies functional ER pathwa...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
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更新日期:2020-02-01 00:00:00
abstract::Patients with non-small cell lung cancer (NSCLC) harboring activating mutations in the epidermal growth factor receptor (EGFR) kinase domain tend to respond well to the tyrosine kinase inhibitors, gefitinib and erlotinib. However, following clinical response, these patients typically relapse within a year of treatment...
journal_title:Molecular cancer therapeutics
pub_type: 杂志文章
doi:10.1158/1535-7163.MCT-07-2387
更新日期:2008-04-01 00:00:00