Propolis Suppresses Tumor Angiogenesis by Inducing Apoptosis in Tube-Forming Endothelial Cells
Author(s) -
Toshiro Ohta,
Kazuhiro Kunimasa,
Tomomi Kobayashi,
Miwa Sakamoto,
Kazuhiko Kaji
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.80169
Subject(s) - propolis , angiogenesis , apoptosis , in vivo , in vitro , chemistry , microbiology and biotechnology , mechanism (biology) , cancer research , biology , biochemistry , genetics , physics , food science , quantum mechanics
We have reported that propolis suppresses tumor-induced angiogenesis in vivo and in vitro, but antiangiogenic mechanism of propolis at cellular level remains unclear. In this study, we observed that propolis not only inhibited tube formation but also induced apoptosis of endothelial cells. These results suggest that propolis exerts its antiangiogenic effects at least in part through induction of apoptosis.
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