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Naringenin inhibits cell growth and migration in human breast cancer cell lines.
- Source :
-
FASEB Journal . Apr2007, Vol. 21 Issue 6, pA1094-A1095. 2p. - Publication Year :
- 2007
-
Abstract
- Naringenin (NGEN) is a flavanone especially abundant in the Mediterranean diet (citrus fruits and tomato), which is reported to present anti-proliferative effects in many cancer cell lines and to induce apoptosis via activation of NF-KB. Previous studies reported that NGEN has estrogen agonistic and antagonistic activities in distinct types of cells. Knowing that estrogens are cell growth promoters, the aim of this study was to examine the effects of NGEN (at concentrations ranging from 1 µM to 100 µM) using a human breast cancer oestrogen receptor-dependent (ERα+/ERβ+) cell line (MCF-7).and an ER-independent ERα-/ERβ-) cell line (SKBR-3). Although cell viability was not affected by NGEN alone at any concentration used in either cell line, incubation of cells with NGEN together with InM 17β-estradiol resulted in decreased cell viability in MCF-7 cells but not in SKBR-3. These findings are in agreement with the literature, suggesting that NGEN effects depend on the presence or absence of ER. Apoptosis was further evaluated after incubation of both types of cells with 10 µM NGEN. Cell migration was also affected by incubation with 10 µM NGEN as analyzed by injury assay and by double-chamber assay. These ongoing studies suggest that dietary flavanone NGEN exerts inhibitory effects on cancer cell growth and migration, and emphasize that these effects might be mediated by the presence of ER. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08926638
- Volume :
- 21
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- FASEB Journal
- Publication Type :
- Academic Journal
- Accession number :
- 25598708
- Full Text :
- https://doi.org/10.1096/fasebj.21.6.a1094-d