Antitumorigenic Properties of Omega-3 Endocannabinoid Epoxides.
Antitumorigenic Properties of Omega-3 Endocannabinoid Epoxides.
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DOI:
10.1021/acs.jmedchem.8b00243
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发表时间:
2018-07-12
影响因子:
7.3
通讯作者:
Das A
中科院分区:
文献类型:
--
作者:
Roy J;Watson JE;Hong IS;Fan TM;Das A
Accumulating studies have linked inflammation to tumor progression. Dietary omega-3 fatty acids including docosahexaenoic acid (DHA) have been shown to suppress tumor growth through their conversion to epoxide metabolites. Alternatively, DHA is converted enzymatically into docosahexaenoylethanolamide (DHEA), an endocannabinoid with anti-proliferative activity. Recently, we reported a novel class of anti-inflammatory DHEA-epoxides (EDP-EAs) that contain both ethanolamide and epoxide moieties. Herein we evaluate the anti-tumorigenic properties of EDP-EAs in an osteosarcoma model. First, we show ~80% increase in EDP-EAs in metastatic lungs versus normal mouse lungs. We found significant differences in the apoptotic and anti-migratory potency of the different EDP-EA regioisomers, which are partly mediated through cannabinoid receptor 1 (CB1). Furthermore, we synthesized derivatives of the most pro-apoptotic regioisomer. These derivatives had reduced hydrolytic susceptibility to fatty acid-amide hydrolase and increased CB1 binding. Collectively, we report a novel class of EDP-EAs that exhibit anti-angiogenic, anti-tumorigenic and anti-migratory properties in osteosarcoma.
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影响因子:
7.3
作者:
Cui, Pei H.;Petrovic, Nenad;Murray, Michael
通讯作者:
Murray, Michael
影响因子:
3.6
作者:
Hald, Andreas;Ding, Ming;Heegaard, Anne-Marie
通讯作者:
Heegaard, Anne-Marie
影响因子:
3.9
作者:
D'Eliseo D;Velotti F
通讯作者:
Velotti F
DOI:
10.1073/pnas.1610325114
发表时间:
2017-07-25
影响因子:
11.1
作者:
McDougle, Daniel R.;Watson, Josephine E.;Das, Aditi
通讯作者:
Das, Aditi
影响因子:
14.8
作者:
Liang, Chun-Chi;Park, Ann Y.;Guan, Jun-Lin
通讯作者:
Guan, Jun-Lin