RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/36361618http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/36361618http://www.w3.org/2000/01/rdf-schema#comment"Adenosine A2A receptors (A2AR) control fear memory and the underlying processes of synaptic plasticity in the amygdala. In other brain regions, A2AR activation is ensured by ATP-derived extracellular adenosine formed by ecto-5'-nucleotidase or CD73. We now tested whether CD73 is also responsible to provide for the activation of A2AR in controlling fear memory and amygdala long-term potentiation (LTP). The bilateral intracerebroventricular injection of the CD73 inhibitor αβ-methylene ADP (AOPCP, 1 nmol/ventricle/day) phenocopied the effect of the A2AR blockade by decreasing the expression of fear memory, an effect disappearing in CD73-knockout (KO) mice and in forebrain neuronal A2AR-KO mice. In the presence of PPADS (20 μM) to eliminate any modification of ATP/ADP-mediated P2 receptor effects, both AOPCP (100 μM) and the A2AR antagonist, SCH58261 (50 nM), decreased LTP magnitude in synapses of projection from the external capsula into the lateral amygdala, an effect eliminated in slices from both forebrain neuronal A2AR-KO mice and CD73-KO mice. These data indicate a key role of CD73 in the process of A2AR-mediated control of fear memory and underlying synaptic plasticity processes in the amygdala, paving the way to envisage CD73 as a new therapeutic target to interfere with abnormal fear-like emotional processing."xsd:string
http://purl.uniprot.org/citations/36361618http://purl.org/dc/terms/identifier"doi:10.3390/ijms232112826"xsd:string
http://purl.uniprot.org/citations/36361618http://purl.uniprot.org/core/author"Lopes J.P."xsd:string
http://purl.uniprot.org/citations/36361618http://purl.uniprot.org/core/author"Ferreira S.G."xsd:string
http://purl.uniprot.org/citations/36361618http://purl.uniprot.org/core/author"Cunha R.A."xsd:string
http://purl.uniprot.org/citations/36361618http://purl.uniprot.org/core/author"Canas P.M."xsd:string
http://purl.uniprot.org/citations/36361618http://purl.uniprot.org/core/author"Rial D."xsd:string
http://purl.uniprot.org/citations/36361618http://purl.uniprot.org/core/author"Simoes A.P."xsd:string
http://purl.uniprot.org/citations/36361618http://purl.uniprot.org/core/author"Goncalves F.Q."xsd:string
http://purl.uniprot.org/citations/36361618http://purl.uniprot.org/core/date"2022"xsd:gYear
http://purl.uniprot.org/citations/36361618http://purl.uniprot.org/core/name"Int J Mol Sci"xsd:string
http://purl.uniprot.org/citations/36361618http://purl.uniprot.org/core/pages"12826"xsd:string
http://purl.uniprot.org/citations/36361618http://purl.uniprot.org/core/title"CD73-Mediated Formation of Extracellular Adenosine Is Responsible for Adenosine A2A Receptor-Mediated Control of Fear Memory and Amygdala Plasticity."xsd:string
http://purl.uniprot.org/citations/36361618http://purl.uniprot.org/core/volume"23"xsd:string
http://purl.uniprot.org/citations/36361618http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/36361618
http://purl.uniprot.org/citations/36361618http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/36361618
http://purl.uniprot.org/uniprot/#_Q0VEE0-mappedCitation-36361618http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/36361618
http://purl.uniprot.org/uniprot/#_A0A1W2P8B2-mappedCitation-36361618http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/36361618
http://purl.uniprot.org/uniprot/#_A0A1W2P713-mappedCitation-36361618http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/36361618
http://purl.uniprot.org/uniprot/#_Q60613-mappedCitation-36361618http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/36361618
http://purl.uniprot.org/uniprot/#_Q8CAU3-mappedCitation-36361618http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/36361618
http://purl.uniprot.org/uniprot/#_Q61503-mappedCitation-36361618http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/36361618
http://purl.uniprot.org/uniprot/A0A1W2P713http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/36361618
http://purl.uniprot.org/uniprot/Q0VEE0http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/36361618