Design of isoform-selective phospholipase D inhibitors that modulate cancer cell invasiveness.
Design of isoform-selective phospholipase D inhibitors that modulate cancer cell invasiveness.
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DOI:
10.1038/nchembio.140
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发表时间:
2009-02
影响因子:
14.8
通讯作者:
Brown, H. Alex
中科院分区:
文献类型:
--
作者:
Scott, Sarah A.;Selvy, Paige E.;Buck, Jason R.;Cho, Hyekyung P.;Criswell, Tracy L.;Thomas, Ashley L.;Armstrong, Michelle D.;Arteaga, Carlos L.;Lindsley, Craig W.;Brown, H. Alex
Phospholipase D (PLD) is an essential enzyme responsible for the production of the lipid second messenger phosphatidic acid. Phosphatidic acid participates in both G protein-coupled receptor and receptor tyrosine kinase signal transduction networks. The lack of potent and isoform-selective inhibitors has limited progress in defining the cellular roles of PLD. We used a diversity-oriented synthetic approach and developed a library of PLD inhibitors with considerable pharmacological characterization. Here we report the rigorous evaluation of that library, which contains highly potent inhibitors, including the first isoform-selective PLD inhibitors. Specific members of this series inhibit isoforms with > 100-fold selectivity both in vitro and in cells. A subset of inhibitors was shown to block invasiveness in metastatic breast cancer models. These findings demonstrate the power of diversity-oriented synthesis combined with biochemical assays and mass spectrometric lipid profiling of cellular responses to develop the first isoform-selective PLD inhibitors—a new class of antimetastatic agents.
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影响因子:
3.3
作者:
Puar, MS;Barrabee, E;Patel, M
通讯作者:
Patel, M
DOI:
10.1158/1078-0432.ccr-08-0102
发表时间:
2008-07-01
期刊:
Clinical cancer research : an official journal of the American Association for Cancer Research
影响因子:
--
作者:
Garcia A;Zheng Y;Zhao C;Toschi A;Fan J;Shraibman N;Brown HA;Bar-Sagi D;Foster DA;Arbiser JL
通讯作者:
Arbiser JL
影响因子:
56.9
作者:
Fang, YM;Vilella-Bach, M;Chen, J
通讯作者:
Chen, J
影响因子:
2.7
作者:
Monovich, Lauren;Mugrage, Benjamin;Steed, Paul
通讯作者:
Steed, Paul
影响因子:
7.3
作者:
Levy, BD;Hickey, L;Serhan, CN
通讯作者:
Serhan, CN