alexa Antitumor effect of aspirin in glioblastoma cells by modulation of β-catenin T-cell factor-mediated transcriptional activity.
Pharmaceutical Sciences

Pharmaceutical Sciences

Biochemistry & Pharmacology: Open Access

Author(s): Lan F, Yue X, Han L, Yuan X, Shi Z,

Abstract Share this page

Abstract OBJECT: The goal in this study was to investigate the antitumor effect of aspirin in glioblastoma cells and the molecular mechanism involved in its antineoplastic activities. METHODS: The authors used the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide method, flow cytometry, the annexin V method, and Transwell cell invasion test to detect the proliferation and invasive activity of U87 and A172 glioma cells before and after being treated with aspirin. To determine the effects of aspirin on β-catenin/T-cell factor (TCF) transcription activity, reporter constructs containing 3 repeats of the wild-type (TOPflash) or mutant (FOPflash) TCF-binding sites were used. Reverse transcriptase polymerase chain reaction and Western blot analyses were used to detect the expression of multiple β-catenin/TCF target genes following aspirin treatment. RESULTS: The transcriptional activity of the β-catenin/TCF complex was strongly inhibited by aspirin. Increasing the concentration of aspirin resulted in decreased expression of c-myc, cyclin D1, and fra-1 mRNA and protein in U87 and A172 cells in a dose-dependent manner. Aspirin inhibited glioma cell proliferation and invasive ability, and induced apoptotic cell death. CONCLUSIONS: The results suggest that aspirin is a potent antitumor agent, and that it exerts its antineoplastic action by inhibition of the β-catenin/TCF signaling pathway in glioma cells. This article was published in J Neurosurg and referenced in Biochemistry & Pharmacology: Open Access

Relevant Expert PPTs

Relevant Speaker PPTs

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri, Food, Aqua and Veterinary Science Journals

Dr. Krish

[email protected]

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

[email protected]

1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

[email protected]

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

[email protected]

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

[email protected]

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

[email protected]

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

[email protected]

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

[email protected]

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

[email protected]

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

[email protected]

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

[email protected]

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

[email protected]

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

[email protected]

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

[email protected]

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

[email protected]

1-702-714-7001 Extn: 9042

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords