scholarly journals Anti-carcinogenic effects of ethanolic extracts from root and shoot of Lupinus angustifolius on breast carcinoma cell lines MCF-7 and BT20

2015 ◽  
Vol 9 (17) ◽  
pp. 561-568 ◽  
Author(s):  
J Stapel ◽  
C Oppermann ◽  
D U Richter ◽  
W Ruth ◽  
V Briese
Keyword(s):  
Breast Carcinoma ◽  
Cell Lines ◽  
Carcinoma Cell ◽  
Lupinus Angustifolius ◽  
Carcinoma Cell Lines ◽  
Ethanolic Extracts ◽  
Carcinogenic Effects ◽  
Breast Carcinoma Cell Lines ◽  
Mcf 7

Antiproliferative activity of lignans against the breast carcinoma cell lines MCF 7 and BT 20

2011 ◽  
Vol 285 (4) ◽  
pp. 1145-1151 ◽  
Author(s):  
Sibylle Abarzua ◽  
Tatsuo Serikawa ◽  
Marlen Szewczyk ◽  
Dagmar-Ulrike Richter ◽  
Birgit Piechulla ◽  
...  
Keyword(s):  
Breast Carcinoma ◽  
Cell Lines ◽  
Antiproliferative Activity ◽  
Carcinoma Cell ◽  
Carcinoma Cell Lines ◽  
Breast Carcinoma Cell Lines ◽  
Mcf 7

scholarly journals A RXR Ligand 6-OH-11-O-Hydroxyphenanthrene with Antitumour Properties Enhances (−)-Epigallocatechin-3-gallate Activity in Three Human Breast Carcinoma Cell Lines

2014 ◽  
Vol 2014 ◽  
pp. 1-13 ◽  
Author(s):  
Fulvia Farabegoli ◽  
Marzia Govoni ◽  
Carmen Ciavarella ◽  
Marina Orlandi ◽  
Alessio Papi
Keyword(s):  
Breast Carcinoma ◽  
Cell Lines ◽  
Carcinoma Cell ◽  
Chemotherapeutic Agents ◽  
Laminin Receptor ◽  
Molecular Characteristics ◽  
Carcinoma Cell Lines ◽  
X Receptors ◽  
Breast Carcinoma Cell Lines ◽  
Mcf 7

(−)-Epigallocatechin-3-gallate (EGCG) and chemotherapeutic agents cotreatment can improve cytotoxicity against cancer cells. We showed that EGCG and the rexinoid 6-OH-11-O-hydroxyphenanthrene (IIF), given together, were cytotoxic toward MCF-7, MCF-7TAM, and MDA-MB-231, three breast carcinoma cell lines showing different molecular characteristics. Cell growth arrest and apoptosis were greater after EGCG and IIF cotreatment than after individual administration. Cytotoxicity was related to upregulation of 67-kDa laminin receptor (LR67), one of the principal molecular targets of EGCG, and activation of the nuclear retinoic X receptors (RXRs) pathway. Furthermore, the transcription factor Forkhead box O3 (Foxo3a), a protein able to trigger apoptosis through upregulation of genes necessary for cell death, was activated. EGCG and IIF cotreatment produced a significant nuclear import of Foxo3a from the cytoplasm in MCF-7, MCF-7TAM, and MDA-MB-231 cells. In MCF-7TAM cells only, Foxo3a nuclear localization was associated with p473AKT downregulation. For the first time we showed that when EGCG and IIF, two harmless molecules, were given together, they might increase cytotoxicity in three breast carcinoma cell lines, two of them being representative of poorly responsive breast carcinoma types.

scholarly journals Overexpression of microRNA-24 increases the sensitivity to paclitaxel in drug-resistant breast carcinoma cell lines via targeting ABCB9

2016 ◽  
Vol 12 (5) ◽  
pp. 3905-3911 ◽  
Author(s):  
Jian-Ping Gong ◽  
Liu Yang ◽  
Jun-Wei Tang ◽  
Peng Sun ◽  
Qing Hu ◽  
...  
Keyword(s):  
Breast Carcinoma ◽  
Cell Lines ◽  
Carcinoma Cell ◽  
Drug Resistant ◽  
Carcinoma Cell Lines ◽  
Breast Carcinoma Cell Lines
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