RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/36450258http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/36450258http://www.w3.org/2000/01/rdf-schema#comment"The precise regulation of synaptic connectivity and function is essential to maintain neuronal circuits. Here, we show that the Drosophila pseudo-kinase Madm/NRBP1 (Mlf-1-adapter-molecule/nuclear-receptor-binding protein 1) is required presynaptically to maintain synaptic stability and to coordinate synaptic growth and function. Presynaptic Madm mediates these functions by controlling cap-dependent translation via the target of rapamycin (TOR) effector 4E-BP/Thor (eukaryotic initiation factor 4E binding protein/Thor). Strikingly, at degenerating neuromuscular synapses, postsynaptic Madm induces a compensatory, transsynaptic signal that utilizes the presynaptic homeostatic potentiation (PHP) machinery to offset synaptic release deficits and to delay synaptic degeneration. Madm is not required for canonical PHP but induces a neurodegeneration-specific form of PHP and acts via the regulation of the cap-dependent translation regulators 4E-BP/Thor and S6-kinase. Consistently, postsynaptic induction of canonical PHP or TOR activation can compensate for postsynaptic Madm to alleviate functional and structural synaptic defects. Our results provide insights into the molecular mechanisms underlying neurodegeneration-induced PHP with potential neurotherapeutic applications."xsd:string
http://purl.uniprot.org/citations/36450258http://purl.org/dc/terms/identifier"doi:10.1016/j.celrep.2022.111710"xsd:string
http://purl.uniprot.org/citations/36450258http://purl.uniprot.org/core/author"Kins S."xsd:string
http://purl.uniprot.org/citations/36450258http://purl.uniprot.org/core/author"Mushtaq Z."xsd:string
http://purl.uniprot.org/citations/36450258http://purl.uniprot.org/core/author"Pielage J."xsd:string
http://purl.uniprot.org/citations/36450258http://purl.uniprot.org/core/author"Aavula K."xsd:string
http://purl.uniprot.org/citations/36450258http://purl.uniprot.org/core/author"Kieweg I.D."xsd:string
http://purl.uniprot.org/citations/36450258http://purl.uniprot.org/core/author"Lasser D.A."xsd:string
http://purl.uniprot.org/citations/36450258http://purl.uniprot.org/core/author"Lion L.M."xsd:string
http://purl.uniprot.org/citations/36450258http://purl.uniprot.org/core/date"2022"xsd:gYear
http://purl.uniprot.org/citations/36450258http://purl.uniprot.org/core/name"Cell Rep"xsd:string
http://purl.uniprot.org/citations/36450258http://purl.uniprot.org/core/pages"111710"xsd:string
http://purl.uniprot.org/citations/36450258http://purl.uniprot.org/core/title"Madm/NRBP1 mediates synaptic maintenance and neurodegeneration-induced presynaptic homeostatic potentiation."xsd:string
http://purl.uniprot.org/citations/36450258http://purl.uniprot.org/core/volume"41"xsd:string
http://purl.uniprot.org/citations/36450258http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/36450258
http://purl.uniprot.org/citations/36450258http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/36450258
http://purl.uniprot.org/uniprot/#_A0A0B4KF38-mappedCitation-36450258http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/36450258
http://purl.uniprot.org/uniprot/#_A0A0B4K6V0-mappedCitation-36450258http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/36450258
http://purl.uniprot.org/uniprot/#_A0A0B4K7V8-mappedCitation-36450258http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/36450258
http://purl.uniprot.org/uniprot/#_A0A0B4K843-mappedCitation-36450258http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/36450258
http://purl.uniprot.org/uniprot/#_A0A0B4K7K9-mappedCitation-36450258http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/36450258
http://purl.uniprot.org/uniprot/#_A0A126GUQ5-mappedCitation-36450258http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/36450258
http://purl.uniprot.org/uniprot/#_A8DY79-mappedCitation-36450258http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/36450258
http://purl.uniprot.org/uniprot/#_A1Z7V1-mappedCitation-36450258http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/36450258