Monoacylglycerol lipase regulates 2-arachidonoylglycerol action and arachidonic acid levels.
Monoacylglycerol lipase regulates 2-arachidonoylglycerol action and arachidonic acid levels.
复制标题
DOI:
10.1016/j.bmcl.2008.08.007
复制
发表时间:
2008-11-15
影响因子:
2.7
通讯作者:
Casida, John E.
中科院分区:
文献类型:
--
作者:
Nomura, Daniel K.;Hudak, Carolyn S. S.;Ward, Anna M.;Burston, James J.;Issa, Roger S.;Fisher, Karl J.;Abood, Mary E.;Wiley, Jenny L.;Lichtman, Aron H.;Casida, John E.
The structure-activity relationships of organophosphorus (OP) and organosulfur compounds were examined in vitro and in vivo as inhibitors of mouse brain monoacylglycerol lipase (MAGL) hydrolysis of 2-arachidonoylglycerol (2-AG) and agonist binding at the CB1 receptor. Several compounds showed exceptional potency towards MAGL activity with IC50 values of 0.1-10 nM in vitro and high inihibition at 10 mg/kg intraperitoneally in mice. We find for the first time that MAGL activity is a major in vivo determinant of 2-AG and arachidonic acid levels not only in brain but also in spleen, lung and liver. Apparent direct OP inhibition of CB1 agonist binding may be due instead to metabolic stabilization of 2-AG in brain membranes as the actual inhibitor.
登录
查看更多内容
影响因子:
14.8
作者:
Nomura, Daniel K.;Blankman, Jacqueline L.;Casida, John E.
通讯作者:
Casida, John E.
影响因子:
3.8
作者:
Quistad, GB;Klintenberg, R;Casida, JE
通讯作者:
Casida, JE
影响因子:
--
作者:
Blankman, Jacqueline L.;Simon, Gabriel M.;Cravatt, Benjamin F.
通讯作者:
Cravatt, Benjamin F.
影响因子:
5.8
作者:
Abood, ME;Ditto, KE;Tao, Q
通讯作者:
Tao, Q
影响因子:
3.8
作者:
Quistad, GB;Liang, SN;Casida, JE
通讯作者:
Casida, JE