Peripheral and central CB1 cannabinoid receptors control stress-induced impairment of memory consolidation

Mostra el registre complet Registre parcial de l'ítem

• dc.contributor.author Busquets Garcia, Arnau, 1985-ca
• dc.contributor.author Gomis González, Maria, 1988-ca
• dc.contributor.author Srivastava, Raj Kamalca
• dc.contributor.author Cutando Ruiz, Laura, 1985-ca
• dc.contributor.author Ortega Alvaro, Antonioca
• dc.contributor.author Ruehle, Sabineca
• dc.contributor.author Remmers, Floortjeca
• dc.contributor.author Bindila, Lauraca
• dc.contributor.author Bellochio, Luigica
• dc.contributor.author Marsicano, Giovannica
• dc.contributor.author Lutz, Beatca
• dc.contributor.author Maldonado, Rafael, 1961-ca
• dc.contributor.author Ozaita Mintegui, Andrés, 1969-ca
• dc.date.accessioned 2017-04-24T10:04:13Z
• dc.date.available 2017-04-24T10:04:13Z
• dc.date.issued 2016
• dc.description.abstract Stressful events can generate emotional memories linked to the traumatic incident, but they also can impair the formation of nonemotional memories. Although the impact of stress on emotional memories is well studied, much less is known about the influence of the emotional state on the formation of nonemotional memories. We used the novel object-recognition task as a model of nonemotional memory in mice to investigate the underlying mechanism of the deleterious effect of stress on memory consolidation. Systemic, hippocampal, and peripheral blockade of cannabinoid type-1 (CB1) receptors abolished the stress-induced memory impairment. Genetic deletion and rescue of CB1 receptors in specific cell types revealed that the CB1 receptor population specifically in dopamine β-hydroxylase (DBH)-expressing cells is both necessary and sufficient for stress-induced impairment of memory consolidation, but CB1 receptors present in other neuronal populations are not involved. Strikingly, pharmacological manipulations in mice expressing CB1 receptors exclusively in DBH(+) cells revealed that both hippocampal and peripheral receptors mediate the impact of stress on memory consolidation. Thus, CB1 receptors on adrenergic and noradrenergic cells provide previously unrecognized cross-talk between central and peripheral mechanisms in the stress-dependent regulation of nonemotional memory consolidation, suggesting new potential avenues for the treatment of cognitive aspects on stress-related disorders.
• dc.description.sponsorship We acknowledge a predoctoral fellowship from the Spanish Ministry of Education and a postdoctoral fellowship from the Investments for the Future Programme, Initiative of Excellence Bordeaux, ANR-10-IDEX-03-02 (to A.B.-G.); a postdoctoral fellowship from the Marie Curie action Seventh Framework Programme for Research and Technological Development, FP7-PEOPLE-2013 (to A.B.-G.); the partial support by FRAXA Research Foundation (M.G.-G.); a European Molecular Biology Organization postdoctoral fellowship (to L. Bellocchio); grants from Ministerio de Ciencia e Innovación [BFU2012-33500 and BFU2015-68568P (to A.O.), and SAF2014-59648-P (to R.M.) (MINECO/FEDER, UE)]; Instituto de Salud Carlos III Grant RD06/0001/0001 (to R.M.); Generalitat de Catalunya Grant SGR-2014-1547 (to R.M.); ICREA (Institució Catalana de Recerca i Estudis Avançats) Academia (R.M.); the German Research Council DFG Grants FOR926 (Core Unit Endocannabinoid Measurements) (to B.L.), CRC-TRR58 (to B.L.), and CRC1080 (to B.L.); EU-FP7 Grant REPROBESITY, HEALTH-F2-2008-223713 (to B.L. and G.M.); PainCage Grant HEALTH-2013-INNOVATION-1-603191 (to G.M.); INSERM (G.M.); European Research Council Grant ENDOFOOD, ERC–2010–StG–260515 (to G.M.); Fondation pour la Recherche Medicale (G.M.); Region Aquitaine (G.M.); and LABEX BRAIN Grant ANR-10-LABX-43 (to G.M.)
• dc.format.mimetype application/pdfca
• dc.identifier.citation Busquets-Garcia A, Gomis-González M, Srivastava RK, Cutando L, Ortega-Alvaro A, Ruehle S et al. Peripheral and central CB1 cannabinoid receptors control stress-induced impairment of memory consolidation. Proc Natl Acad Sci U S A. 2016 Aug 30;113(35):9904-9. DOI: 10.1073/pnas.1525066113
• dc.identifier.doi http://dx.doi.org/10.1073/pnas.1525066113
• dc.identifier.issn 1091-6490
• dc.identifier.uri http://hdl.handle.net/10230/30874
• dc.language.iso eng
• dc.publisher National Academy of Sciencesca
• dc.relation.ispartof Proceedings of the National Academy of Sciences of the United States of America. 2016 Aug 30;113(35):9904-9
• dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/223713
• dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/603191
• dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/260515
• dc.rights © National Academy of Sciences
• dc.rights.accessRights info:eu-repo/semantics/openAccess
• dc.subject.other Cannabinoides -- Receptors
• dc.subject.other Memòria
• dc.subject.other Estrès
• dc.title Peripheral and central CB1 cannabinoid receptors control stress-induced impairment of memory consolidationca
• dc.type info:eu-repo/semantics/article
• dc.type.version info:eu-repo/semantics/acceptedVersion