Hyperglycemia-impaired aortic vasorelaxation mediated through arginase elevation: Role of stress kinase pathways.


Journal

European journal of pharmacology
ISSN: 1879-0712
Titre abrégé: Eur J Pharmacol
Pays: Netherlands
ID NLM: 1254354

Informations de publication

Date de publication:
05 Feb 2019
Historique:
received: 23 05 2018
revised: 15 11 2018
accepted: 20 11 2018
pubmed: 7 12 2018
medline: 2 5 2019
entrez: 4 12 2018
Statut: ppublish

Résumé

Diabetes-induced vascular endothelial dysfunction has been reported to involve hyperglycemia-induced increases in arginase activity. However, upstream mediators of this effect are not clear. Here, we have tested involvement of Rho kinase, ERK1/2 and p38 MAPK pathways in this process. Studies were performed with aortas isolated from wild type or hemizygous arginase 1 knockout (Arg1

Identifiants

pubmed: 30502342
pii: S0014-2999(18)30682-4
doi: 10.1016/j.ejphar.2018.11.027
pmc: PMC6326844
mid: NIHMS1516388
pii:
doi:

Substances chimiques

Protein Kinase Inhibitors 0
Protein Kinases EC 2.7.-
Arginase EC 3.5.3.1
Glucose IY9XDZ35W2

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

26-37

Subventions

Organisme : NEI NIH HHS
ID : R01 EY011766
Pays : United States
Organisme : NHLBI NIH HHS
ID : R01 HL070215
Pays : United States

Informations de copyright

Copyright © 2018 Elsevier B.V. All rights reserved.

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Auteurs

Surabhi Chandra (S)

Department of Pharmacology and Toxicology, Augusta University, Augusta, GA, USA; Department of Biology, University of Nebraska-Kearney, Kearney, NE, USA. Electronic address: chandras2@unk.edu.

David J R Fulton (DJR)

Department of Pharmacology and Toxicology, Augusta University, Augusta, GA, USA; Vascular Biology Center, Augusta University, Augusta, GA, USA.

Ruth B Caldwell (RB)

Vascular Biology Center, Augusta University, Augusta, GA, USA; Cell Biology and Anatomy, Augusta University, Augusta, GA, USA; Veterans Administration Medical Center, Augusta, GA, USA.

R William Caldwell (RW)

Department of Pharmacology and Toxicology, Augusta University, Augusta, GA, USA; Vascular Biology Center, Augusta University, Augusta, GA, USA.

Haroldo A Toque (HA)

Department of Pharmacology and Toxicology, Augusta University, Augusta, GA, USA; Vascular Biology Center, Augusta University, Augusta, GA, USA.

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Classifications MeSH