PMID- 28527918 OWN - NLM STAT- MEDLINE DCOM- 20180607 LR - 20240327 IS - 1879-016X (Electronic) IS - 0163-7258 (Print) IS - 0163-7258 (Linking) VI - 179 DP - 2017 Nov TI - Cytochrome P450 eicosanoids in cerebrovascular function and disease. PG - 31-46 LID - S0163-7258(17)30123-7 [pii] LID - 10.1016/j.pharmthera.2017.05.004 [doi] AB - Cytochrome P450 eicosanoids play important roles in brain function and disease through their complementary actions on cell-cell communications within the neurovascular unit (NVU) and mechanisms of brain injury. Epoxy- and hydroxyeicosanoids, respectively formed by cytochrome P450 epoxygenases and omega-hydroxylases, play opposing roles in cerebrovascular function and in pathological processes underlying neural injury, including ischemia, neuroinflammation and oxidative injury. P450 eicosanoids also contribute to cerebrovascular disease risk factors, including hypertension and diabetes. We summarize studies investigating the roles P450 eicosanoids in cerebrovascular physiology and disease to highlight the existing balance between these important lipid signaling molecules, as well as their roles in maintaining neurovascular homeostasis and in acute and chronic neurovascular and neurodegenerative disorders. CI - Copyright (c) 2017 Elsevier Inc. All rights reserved. FAU - Davis, Catherine M AU - Davis CM AD - Department of Anesthesiology & Perioperative Medicine, Oregon Health & Science University, Portland, OR 97239, United States; The Knight Cardiovascular Institute, Oregon Health & Science University, Portland, OR 97239, United States. FAU - Liu, Xuehong AU - Liu X AD - The Knight Cardiovascular Institute, Oregon Health & Science University, Portland, OR 97239, United States. FAU - Alkayed, Nabil J AU - Alkayed NJ AD - Department of Anesthesiology & Perioperative Medicine, Oregon Health & Science University, Portland, OR 97239, United States; The Knight Cardiovascular Institute, Oregon Health & Science University, Portland, OR 97239, United States. Electronic address: alkayedn@ohsu.edu. LA - eng GR - R01 NS044313/NS/NINDS NIH HHS/United States GR - R01 NS070837/NS/NINDS NIH HHS/United States GR - R21 AG043857/AG/NIA NIH HHS/United States GR - RF1 AG058273/AG/NIA NIH HHS/United States PT - Journal Article PT - Review DEP - 20170518 PL - England TA - Pharmacol Ther JT - Pharmacology & therapeutics JID - 7905840 RN - 0 (Eicosanoids) RN - 9035-51-2 (Cytochrome P-450 Enzyme System) SB - IM MH - Animals MH - Brain/*metabolism MH - Cerebrovascular Disorders/*metabolism MH - Cytochrome P-450 Enzyme System/*metabolism MH - Eicosanoids/*metabolism MH - Humans MH - Risk Factors PMC - PMC5651205 MID - NIHMS879151 OTO - NOTNLM OT - Cerebrovascular OT - Cytochrome P450 OT - EETs OT - HETEs OT - Neurovascular unit OT - sEH COIS- Conflict of Interest Statement The authors declare that there are no conflicts of interest. EDAT- 2017/05/22 06:00 MHDA- 2018/06/08 06:00 PMCR- 2018/11/01 CRDT- 2017/05/22 06:00 PHST- 2017/05/22 06:00 [pubmed] PHST- 2018/06/08 06:00 [medline] PHST- 2017/05/22 06:00 [entrez] PHST- 2018/11/01 00:00 [pmc-release] AID - S0163-7258(17)30123-7 [pii] AID - 10.1016/j.pharmthera.2017.05.004 [doi] PST - ppublish SO - Pharmacol Ther. 2017 Nov;179:31-46. doi: 10.1016/j.pharmthera.2017.05.004. Epub 2017 May 18.