Indole-3-carbinol Suppresses Tumor-Induced Angiogenesis by Inhibiting Tube Formation and Inducing Apoptosis
Author(s) -
Kazuhiro Kunimasa,
Tomomi Kobayashi,
Sayuri Sugiyama,
Kazuhiko Kaji,
Toshiro Ohta
Publication year - 2008
Publication title -
bioscience biotechnology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.509
H-Index - 116
eISSN - 1347-6947
pISSN - 0916-8451
DOI - 10.1271/bbb.80292
Subject(s) - angiogenesis , apoptosis , chemistry , in vivo , cancer research , indole test , mechanism (biology) , microbiology and biotechnology , biology , biochemistry , genetics , philosophy , epistemology
Indole-3-carbinol (I3C) has been reported to exert anticancer activity in vivo. However, its anticancer mechanism has not been fully elucidated. In this study, we demonstrate that I3C suppressed tumor-induced angiogenesis and tube formation of endothelial cells. I3C also induced apoptosis in endothelial cells by activating the caspase cascade. We propose that I3C exerts its anticancer effect through the induction of endothelial apoptosis.
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