Full metadata record
|dc.contributor.author||Hossain MA[Hossain MA]||ko|
|dc.identifier.citation||INTERNATIONAL JOURNAL OF ONCOLOGY, v.44, no.2, pp.473 - 480||-|
|dc.description.abstract||Resveratrol, a polyphenolic compound, is a naturally occurring phytochemical and is found in a variety of plants, including food such as grapes, berries and peanuts. It has gained much attention for its potential anticancer activity against various types of human cancer. However, the usefulness of resveratrol as a chemotherapeutic agent is limited by its photosensitivity and metabolic instability. In this study the effects of a synthetic analogue of resveratrol, HS-1793, on the proliferation and apoptotic cell death were investigated using MCF-7 (wild-type p53) and MDA-MB-231 (mutant p53) human breast cancer cells. HS-1793 inhibited cell growth and induced apoptotic cell death in a concentration-dependent manner. The induction of apoptosis was determined by morphological changes, cleavage of poly(ADP-ribose) polymerase, alteration of Bax/Bcl-2 expression ratio and caspase activities. Flow cytometric analysis revealed that HS-1793 induced G2/M arrest in the cell cycle progression in both types of cells. Of note, HS-1793 induced p53/p21(WAF1/CIP1)-dependent apoptosis in MCF-7 cells, whereas it exhibited p53-independent apoptosis in MDA-MB-231 cells. Furthermore, HS-1793 showed more potent anticancer effects in several aspects compared to resveratrol in MCF-7 and MDA-MB-231 cells. Thus, these findings suggest that HS-1793 has potential as a candidate chemotherapeutic agent against human breast cancer.||-|
|dc.publisher||SPANDIDOS PUBL LTD||-|
|dc.title||HS-1793, a resveratrol analogue, induces cell cycle arrest and apoptotic cell death in human breast cancer cells||-|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.