PMID- 23684894 OWN - NLM STAT- MEDLINE DCOM- 20140113 LR - 20211021 IS - 1464-3405 (Electronic) IS - 0960-894X (Print) IS - 0960-894X (Linking) VI - 23 IP - 13 DP - 2013 Jul 1 TI - Inhibition of soluble epoxide hydrolase by fulvestrant and sulfoxides. PG - 3818-21 LID - S0960-894X(13)00573-8 [pii] LID - 10.1016/j.bmcl.2013.04.083 [doi] AB - The soluble epoxide hydrolase (sEH) is a key enzyme in the metabolism of epoxy-fatty acids, signaling molecules involved in numerous biologies. Toward finding novel inhibitors of sEH, a library of known drugs was tested for inhibition of sEH. We found that fulvestrant, an anticancer agent, is a potent (KI=26 nM) competitive inhibitor of sEH. From this observation, we found that alkyl-sulfoxides represent a new kind of pharmacophore for the inhibition of sEH. CI - Copyright (c) 2013 Elsevier Ltd. All rights reserved. FAU - Morisseau, Christophe AU - Morisseau C AD - Department of Entomology and UCD Comprehensive Cancer Center, University of California, One Shields Avenue, Davis, CA 95616, USA. chmorisseau@ucdavis.edu FAU - Pakhomova, Svitlana AU - Pakhomova S FAU - Hwang, Sung Hee AU - Hwang SH FAU - Newcomer, Marcia E AU - Newcomer ME FAU - Hammock, Bruce D AU - Hammock BD LA - eng GR - ES02710/ES/NIEHS NIH HHS/United States GR - R01 HL107887/HL/NHLBI NIH HHS/United States GR - R01 ES002710/ES/NIEHS NIH HHS/United States GR - P42 ES004699/ES/NIEHS NIH HHS/United States GR - R01 HL 107887/HL/NHLBI NIH HHS/United States GR - P42 ES04699/ES/NIEHS NIH HHS/United States GR - R37 ES002710/ES/NIEHS NIH HHS/United States PT - Journal Article PT - Research Support, N.I.H., Extramural PT - Research Support, Non-U.S. Gov't DEP - 20130506 PL - England TA - Bioorg Med Chem Lett JT - Bioorganic & medicinal chemistry letters JID - 9107377 RN - 0 (Enzyme Inhibitors) RN - 0 (Sulfoxides) RN - 22X328QOC4 (Fulvestrant) RN - 4TI98Z838E (Estradiol) RN - EC 3.3.2.- (Epoxide Hydrolases) SB - IM MH - Dose-Response Relationship, Drug MH - Enzyme Inhibitors/chemistry/*pharmacology MH - Epoxide Hydrolases/*antagonists & inhibitors/metabolism MH - Estradiol/*analogs & derivatives/chemistry/pharmacology MH - Fulvestrant MH - Humans MH - Molecular Structure MH - Solubility MH - Structure-Activity Relationship MH - Sulfoxides/chemistry/*pharmacology PMC - PMC3703951 MID - NIHMS476701 EDAT- 2013/05/21 06:00 MHDA- 2014/01/15 06:00 PMCR- 2014/07/01 CRDT- 2013/05/21 06:00 PHST- 2013/04/01 00:00 [received] PHST- 2013/04/29 00:00 [accepted] PHST- 2013/05/21 06:00 [entrez] PHST- 2013/05/21 06:00 [pubmed] PHST- 2014/01/15 06:00 [medline] PHST- 2014/07/01 00:00 [pmc-release] AID - S0960-894X(13)00573-8 [pii] AID - 10.1016/j.bmcl.2013.04.083 [doi] PST - ppublish SO - Bioorg Med Chem Lett. 2013 Jul 1;23(13):3818-21. doi: 10.1016/j.bmcl.2013.04.083. Epub 2013 May 6.