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Pharmacological inhibition of endocannabinoid degradation modulates the expression of inflammatory mediators in the hypothalamus following an immunological stressor

Overview of attention for article published in Neuroscience, September 2011
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Title
Pharmacological inhibition of endocannabinoid degradation modulates the expression of inflammatory mediators in the hypothalamus following an immunological stressor
Published in
Neuroscience, September 2011
DOI 10.1016/j.neuroscience.2011.09.032
Pubmed ID
Authors

D.M. Kerr, N.N. Burke, G.K. Ford, T.J. Connor, B. Harhen, L.J. Egan, D.P. Finn, M. Roche

Abstract

The endocannabinoid system is an important regulator of the nervous, neuroendocrine, and immune systems, thus representing a novel therapeutic target for stress-related neuroinflammatory and psychiatric disorders. However, there is a paucity of data relating to the effects of endocannabinoids on neuroinflammatory mediators following an immune stress/challenge in vivo. This study investigated the effects of URB597, a selective inhibitor of fatty acid amide hydrolyase (FAAH), the enzyme that preferentially metabolizes anandamide, on lipopolysaccharide (LPS)-induced increases in the expression of immune mediators in the hypothalamus. Systemic administration of URB597 increased the levels of anandamide and the related N-acylethanolamines, N-palmitoylethanolamide, and N-oleoylethanolamide, but not 2-arachidonoyl glycerol, in the hypothalamus and spleen. URB597 attenuated the LPS-induced increase in interleukin (IL)-1β expression while concurrently augmenting the LPS-induced increase in suppressor of cytokine signalling (SOCS)-3 expression. In addition, URB597 tended to enhance and reduce the LPS-induced increase in IL-6 and IL-10 mRNA expression, respectively. LPS-induced increases in peripheral cytokine levels or plasma corticosterone were not altered by URB597. The present study provides evidence for a role for FAAH in the regulation of LPS-induced expression of inflammatory mediators in the hypothalamus. Improved understanding of endocannabinoid-mediated regulation of neuroimmune function has fundamental physiological and potential therapeutic significance in the context of stress-related disorders.

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The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 59 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Germany 1 2%
Canada 1 2%
Brazil 1 2%
Unknown 56 95%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 11 19%
Student > Bachelor 10 17%
Student > Doctoral Student 9 15%
Other 6 10%
Researcher 6 10%
Other 11 19%
Unknown 6 10%
Readers by discipline Count As %
Neuroscience 17 29%
Agricultural and Biological Sciences 9 15%
Medicine and Dentistry 7 12%
Biochemistry, Genetics and Molecular Biology 4 7%
Pharmacology, Toxicology and Pharmaceutical Science 3 5%
Other 7 12%
Unknown 12 20%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 22 September 2011.
All research outputs
#20,656,161
of 25,373,627 outputs
Outputs from Neuroscience
#6,387
of 7,821 outputs
Outputs of similar age
#118,282
of 141,294 outputs
Outputs of similar age from Neuroscience
#51
of 62 outputs
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