Title : Anti-growth factor activities of benzothiophenes in human breast cancer cells.

Pub. Date : 2005 Apr

PMID : 15876410






4 Functional Relationships(s)
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1 We have tested the effects of two Eli-Lilly compounds, LY 117, 018 and raloxifene, on E2-regulated and IGF-I-induced proliferation or AP-1 activity in human breast cancer cells. Raloxifene Hydrochloride insulin like growth factor 1 Homo sapiens
2 Moreover, raloxifene was the most efficient molecule to prevent IGF-I-induced AP-1 activity, with a significant effect observed with a concentration as low as 5 x 10(-11)M in the presence of IGF-I alone. Raloxifene Hydrochloride insulin like growth factor 1 Homo sapiens
3 Moreover, raloxifene was the most efficient molecule to prevent IGF-I-induced AP-1 activity, with a significant effect observed with a concentration as low as 5 x 10(-11)M in the presence of IGF-I alone. Raloxifene Hydrochloride insulin like growth factor 1 Homo sapiens
4 Our data altogether demonstrate that raloxifene has a potent inhibitory effect on IGF-I action, with a drastic effect on AP-1 triggered responses as well as on Akt phosphorylation, suggesting that it might be a useful therapeutic agent in tumors in which these signalling pathways become constitutively active. Raloxifene Hydrochloride insulin like growth factor 1 Homo sapiens