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Breast Cancer Cells
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Fusarin C acts like an estrogenic agonist and stimulates breast cancer cells in vitro
Fusarin C acts like an estrogenic agonist and stimulates breast cancer cells in vitro,10.1016/j.toxlet.2011.05.1029,Fuel and Energy Abstracts,T. E. So
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Fusarin C acts like an estrogenic agonist and stimulates breast cancer cells in vitro
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Citations: 1
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T. E. Sondergaard
,
F. T. Hansen
,
S. Purup
,
A. K. Nielsen
,
E. C. Bonefeld-Jørgensen
,
H. Giese
,
J. L. Sørensen
Fusarin C is a mycotoxin produced by several Fusarium species and has been associated with
esophageal cancer
due to its carcinogenic effects. Here, we report that fusarin C stimulates growth of the
breast cancer
cell line
MCF-7. This suggests that fusarin C can act as an estrogenic agonist and should be classified as a mycoestrogen. MCF-7 cells were stimulated in the range between 0.1 and 20μM and inhibited when the concentration exceeded 50μM. The toxicity of fusarin C is comparable to other mycoestrogens such as zearalenone, but the
chemical structure
of fusarin C is very different from other known estrogen agonists. Furthermore, the toxicity of fusarin C was tested in five additional human cell lines Caco 2, U266, PC3, MDA-MB-231 and MCF-10a which were all inhibited when the concentration of fusarin C exceeded 10μM. To the best of our knowledge this is the first report on the mycoestrogenic properties of fusarin C.
Journal:
Fuel and Energy Abstracts
, vol. 205, no. 2, pp. 116-121, 2011
DOI:
10.1016/j.toxlet.2011.05.1029
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(1)
The Sfp-Type 4′-Phosphopantetheinyl Transferase Ppt1 of Fusarium fujikuroi Controls Development, Secondary Metabolism and Pathogenicity
Philipp Wiemann
,
Sabine Albermann
,
Eva-Maria Niehaus
,
Lena Studt
,
Katharina W. von Bargen
,
Nelson L. Brock
,
Hans-Ulrich Humpf
,
Jeroen S. Dickschat
,
Bettina Tudzynski
Journal:
PLOS One
, vol. 7, no. 5, 2012