Simple jQuery Dropdowns
Please use this identifier to cite or link to this item: http://repository.li.mahidol.ac.th/dspace/handle/123456789/15142
Full metadata record
DC FieldValueLanguage
dc.contributor.authorPodchanart Wanitchakoolen_US
dc.contributor.authorSurawat Jariyawaten_US
dc.contributor.authorKanoknetr Suksenen_US
dc.contributor.authorDarunee Soorukramen_US
dc.contributor.authorPatoomratana Tuchindaen_US
dc.contributor.authorPawinee Piyachaturawaten_US
dc.contributor.otherMahidol Universityen_US
dc.date.accessioned2018-06-11T05:22:23Z-
dc.date.available2018-06-11T05:22:23Z-
dc.date.issued2012-12-05en_US
dc.identifier.citationEuropean Journal of Pharmacology. Vol.696, No.1-3 (2012), 35-42en_US
dc.identifier.issn18790712en_US
dc.identifier.issn00142999en_US
dc.identifier.other2-s2.0-84869081134en_US
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84869081134&origin=inwarden_US
dc.identifier.urihttp://repository.li.mahidol.ac.th/dspace/handle/123456789/15142-
dc.description.abstractLung cancer is the leading cause of cancer-related death worldwide and resistance to chemotherapeutic drugs is the major obstacle for effective treatment. The present study investigated the anticancer potential of cleistanthoside A tetraacetate (CAT), a derivative of cleistanthoside A from Phyllanthus taxodiifolius Beille on human lung cancer cells, LU-1. Multiple molecular approaches were used in this study and include measuring the anti-proliferative effect of CAT in LU-1 cells using flow cytometry; evaluating the induction of apoptosis by monitoring DNA fragmentation, phosphatidylserine externalization and activation of caspase-3 activity; and assaying the expression of regulatory proteins involved in cell cycle arrest and apoptosis using immunoblots. CAT potently inhibited LU-1 proliferation through an early G1 arrest with down-regulation of cdk4/6 and cyclin D1 proteins. CAT also inhibited DNA topoisomerase IIα activity resulting in DNA damage and increased the expression of the p53 protein with the subsequent induction of apoptosis. A decrease in the Bcl-2/Bax ratio, activation of caspase-3 activity and cleavage of PARP accompanied apoptosis. CAT is highly toxic to lung cancer and its primary targets are the inhibition of topoisomerase IIα activity and inducing apoptosis through a G1 arrest. These properties indicate that CAT is a promising anticancer agent for treatment of lung cancer. © 2012 Elsevier B.V.en_US
dc.rightsMahidol Universityen_US
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84869081134&origin=inwarden_US
dc.subjectPharmacology, Toxicology and Pharmaceuticsen_US
dc.titleCleistanthoside A tetraacetate-induced DNA damage leading to cell cycle arrest and apoptosis with the involvement of p53 in lung cancer cellsen_US
dc.typeArticleen_US
dc.rights.holderSCOPUSen_US
dc.identifier.doi10.1016/j.ejphar.2012.09.029en_US
Appears in Collections:Scopus 2011-2015

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.