E-viri
Recenzirano
Odprti dostop
-
Pamplona, Fabricio A; Ferreira, Juliano; Menezes de Lima, Octávio; Duarte, Filipe Silveira; Bento, Allisson Freire; Forner, Stefânia; Villarinho, Jardel G; Bellochio, Luigi; Wotjak, Carsten T; Lerner, Raissa; Monory, Krisztina; Lutz, Beat; Canetti, Claudio; Matias, Isabelle; Calixto, João Batista; Marsicano, Giovanni; Guimarães, Marilia Z. P; Takahashi, Reinaldo N
Proceedings of the National Academy of Sciences - PNAS, 12/2012, Letnik: 109, Številka: 51Journal Article
Allosteric modulation of G-protein–coupled receptors represents a key goal of current pharmacology. In particular, endogenous allosteric modulators might represent important targets of interventions aimed at maximizing therapeutic efficacy and reducing side effects of drugs. Here we show that the anti-inflammatory lipid lipoxin A ₄ is an endogenous allosteric enhancer of the CB ₁ cannabinoid receptor. Lipoxin A ₄ was detected in brain tissues, did not compete for the orthosteric binding site of the CB ₁ receptor (vs. ³H-SR141716A), and did not alter endocannabinoid metabolism (as opposed to URB597 and MAFP), but it enhanced affinity of anandamide at the CB1 receptor, thereby potentiating the effects of this endocannabinoid both in vitro and in vivo. In addition, lipoxin A ₄ displayed a CB ₁ receptor-dependent protective effect against β-amyloid (1–40)-induced spatial memory impairment in mice. The discovery of lipoxins as a class of endogenous allosteric modulators of CB ₁ receptors may foster the therapeutic exploitation of the endocannabinoid system, in particular for the treatment of neurodegenerative disorders.
Avtor
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|
Vir: Osebne bibliografije
in: SICRIS
To gradivo vam je dostopno v celotnem besedilu. Če kljub temu želite naročiti gradivo, kliknite gumb Nadaljuj.