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The genome-wide expression profile of 1,2,3,4,6-penta-O-galloyl-β-D-glucose-treated MDA-MB-231 breast cancer cells: Molecular target on cancer metabolism
被引:30
|作者:
Yu, Woo Sik
[1
]
Jeong, Soo-Jin
[1
]
Kim, Ji-Hyun
[1
]
Lee, Hyo-Jung
[1
]
Song, Hyo Sook
[1
]
Kim, Min-Seok
[2
]
Ko, Eunjung
[1
]
Lee, Hyo-Jeong
[1
]
Khil, Jae-Ho
[3
]
Jang, Hyeung-Jin
[1
]
Kim, Young Chul
[1
]
Bae, Hyunsu
[1
]
Chen, Chang Yan
[4
]
Kim, Sung-Hoon
[1
]
机构:
[1] Kyung Hee Univ, Coll Oriental Med, Canc Prevent Mat Dev Res Ctr, Seoul 130701, South Korea
[2] Tufts Univ, Coll Dent Med, Boston, MA 02111 USA
[3] Kyung Hee Univ, Coll Phys Educ, Seoul 130701, South Korea
[4] Harvard Univ, Beth Israel Deaconess Med Ctr, Sch Med, Boston, MA 02215 USA
关键词:
cancer metabolism;
MDA-MB-231;
microarray;
PGG;
real-time PCR;
BETA-D-GLUCOSE;
CATECHOL-O-METHYLTRANSFERASE;
ACETYL-COA CARBOXYLASE;
ALDEHYDE DEHYDROGENASE;
IN-VITRO;
GENE-EXPRESSION;
DOWN-REGULATION;
TUMOR-GROWTH;
INHIBITION;
APOPTOSIS;
D O I:
10.1007/s10059-011-2254-1
中图分类号:
Q5 [生物化学];
Q7 [分子生物学];
学科分类号:
071010 ;
081704 ;
摘要:
1,2,3,4,6-penta-O-galloyl-beta-D-glucose (PGG), a polyphenolic compound isolated from Rhus chinensis Mill. PGG has been known to have anti-tumor, anti-angiogenic and anti-diabetic activities. The present study revealed another underlying molecular target of PGG in MDA-MB-231 breast cancer cells by using Illumina Human Ref-8 expression BeadChip assay. Through the Beadstudio v3 micro assay program to compare the identified genes expressed in PGG-treated MDA-MB-231 cells with untreated control, we found several unique genes that are closely associated with pyruvate metabolism, glycolysis/gluconeogenesis and tyrosine metabolism, including PC, ACSS2, ACACA, ACYP2, ALDH3B1, FBP1, PRMT2 and COMT. Consistent with microarray data, real-time RT-PCR confirmed the significant down-regulation of these genes at mRNA level in PGG-treated MDA-MB-231 cells. Our findings suggest the potential of PGG as anticancer agent for breast cancer cells by targeting cancer metabolism genes.
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页码:123 / 132
页数:10
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