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dc.contributor.author
Soriano, Delia Beatriz
dc.contributor.author
Vacotto, Marina
dc.contributor.author
Brusco, Herminia Alicia
dc.contributor.author
Caltana, Laura Romina
dc.date.available
2021-12-07T13:44:05Z
dc.date.issued
2020-07
dc.identifier.citation
Soriano, Delia Beatriz; Vacotto, Marina; Brusco, Herminia Alicia; Caltana, Laura Romina; Neuronal and synaptic morphological alterations in the hippocampus of cannabinoid receptor type 1 knockout mice; Wiley-liss, div John Wiley & Sons Inc.; Journal of Neuroscience Research; 98; 11; 7-2020; 2245-2262
dc.identifier.issn
0360-4012
dc.identifier.uri
http://hdl.handle.net/11336/148369
dc.description.abstract
Cannabinoid receptor type 1 (CB1R) modulates synaptic activity and is widely distributed in brain areas such as the hippocampus, cerebellum, cerebral cortex, and striatum, among others. CB1R is involved in processes such as memory, learning, motor coordination, and mood. Genetic deletion of CB1R causes behavioral alterations. In this work, we evaluated neuronal morphology and synaptic structure in the hippocampus of adult male CB1R knockout mice (CB1R−/−). Morphological changes in the CB1R−/− hippocampus evidenced a decrease in the expression of cytoskeletal proteins neurofilaments 160 KDa, neurofilaments 200 KDa, and microtubule-associated protein 2. CA1 neurons showed decreased arborization and changes in synaptic structure such as lower thickness of postsynaptic density and a reduction in synaptophysin levels. Results obtained in the present work provide evidence of the participation of CB1R in the establishment of neuronal structure and networks that could have an important role in neuronal plasticity. In addition, these changes observed in CB1R−/− could be correlated with behavioral alterations reported.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley-liss, div John Wiley & Sons Inc.
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CANNABINOID RECEPTOR TYPE 1
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CANNABINOID SYSTEM
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NEURONAL PLASTICITY
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RRID:AB_10015282
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RRID:AB_143162
dc.subject
RRID:AB_2340770
dc.subject
RRID:AB_476738
dc.subject
RRID:AB_477193
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RRID:AB_477257
dc.subject
RRID:AB_477261
dc.subject
RRID:AB_477523
dc.subject
SYNAPSE
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Neurociencias
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Medicina Básica
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CIENCIAS MÉDICAS Y DE LA SALUD
dc.title
Neuronal and synaptic morphological alterations in the hippocampus of cannabinoid receptor type 1 knockout mice
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-09-07T18:49:46Z
dc.journal.volume
98
dc.journal.number
11
dc.journal.pagination
2245-2262
dc.journal.pais
Estados Unidos
dc.journal.ciudad
New York
dc.description.fil
Fil: Soriano, Delia Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Biología Celular y Neurociencia "Prof. Eduardo de Robertis". Universidad de Buenos Aires. Facultad de Medicina. Instituto de Biología Celular y Neurociencia; Argentina
dc.description.fil
Fil: Vacotto, Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Biología Celular y Neurociencia "Prof. Eduardo de Robertis". Universidad de Buenos Aires. Facultad de Medicina. Instituto de Biología Celular y Neurociencia; Argentina
dc.description.fil
Fil: Brusco, Herminia Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Biología Celular y Neurociencia "Prof. Eduardo de Robertis". Universidad de Buenos Aires. Facultad de Medicina. Instituto de Biología Celular y Neurociencia; Argentina
dc.description.fil
Fil: Caltana, Laura Romina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Biología Celular y Neurociencia "Prof. Eduardo de Robertis". Universidad de Buenos Aires. Facultad de Medicina. Instituto de Biología Celular y Neurociencia; Argentina
dc.journal.title
Journal of Neuroscience Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1002/jnr.24694
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/jnr.24694
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