Phenolic compounds as antiangiogenic CMG2 inhibitors from Costa Rican endophytic fungi.
Phenolic compounds as antiangiogenic CMG2 inhibitors from Costa Rican endophytic fungi.
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DOI:
10.1016/j.bmcl.2012.07.075
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发表时间:
2012-09-15
影响因子:
2.7
通讯作者:
Clardy, Jon
中科院分区:
文献类型:
--
作者:
Cao, Shugeng;Cryan, Lorna;Habeshian, Kaiane A.;Murillo, Catalina;Tamayo-Castillo, Giselle;Rogers, Michael S.;Clardy, Jon
Targeting and inhibiting CMG2 (Capillary Morphogenesis Gene protein 2) represents a new strategy for therapeutic agents for cancer and retinal diseases due to CMG2’s role in blood vessel growth (angiogenesis). A high throughput FRET (Förster Resonance Energy Transfer) assay was developed for the identification of CMG2 inhibitors as anti-angiogenetic agents. Bioassay-guided separation led to the isolation and identification of two new compounds (1 and 2) from CR252M, an endophytic fungus Coccomyces proteae collected from a Costa Rican rainforest, and one known compound (3) from CR1207B (Aurapex penicillata). Secondary in vitro assays indicated anti-angiogenic activity. Compound 3 inhibited the endothelial cell migration at 52 µM, but did not show any endothelial cell antiproliferative effect at 156 µM. The structure of the two new compounds, A (1) and B (2), were elucidated on the basis of extensive spectroscopic analysis, including 1D and 2D NMR experiments.
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影响因子:
11.2
作者:
Rogers, Michael S.;Christensen, Kenneth A.;D'Amato, Robert J.
通讯作者:
D'Amato, Robert J.
影响因子:
3.6
作者:
KENDALL, JK;FISHER, TH;SCHULTZ, TP
通讯作者:
SCHULTZ, TP
影响因子:
1.8
作者:
Cao, Shugeng;Clardy, Jon
通讯作者:
Clardy, Jon
影响因子:
8
作者:
Reeves, C. V.;Dufraine, J.;Young, J. A. T.;Kitajewski, J.
通讯作者:
Kitajewski, J.
影响因子:
5.1
作者:
Cao S;McMillin DW;Tamayo G;Delmore J;Mitsiades CS;Clardy J
通讯作者:
Clardy J