The Striatal-Enriched Protein Tyrosine Phosphatase Gates Long-Term Potentiation and Fear Memory in the Lateral Amygdala
Paul S, Olausson P, Venkitaramani DV, Ruchkina I, Moran TD, Tronson N, Mills E, Hakim S, Salter MW, Taylor JR, Lombroso PJ. The Striatal-Enriched Protein Tyrosine Phosphatase Gates Long-Term Potentiation and Fear Memory in the Lateral Amygdala. Biological Psychiatry 2006, 61: 1049-1061. PMID: 17081505, PMCID: PMC1853327, DOI: 10.1016/j.biopsych.2006.08.005.Peer-Reviewed Original ResearchMeSH KeywordsAcoustic StimulationAminoacetonitrileAmygdalaAnimalsBehavior, AnimalCells, CulturedConditioning, ClassicalCycloheximideElectric StimulationEnzyme InhibitorsFearFemaleImmunohistochemistryIn Vitro TechniquesLong-Term PotentiationMemoryMitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3NeostriatumPatch-Clamp TechniquesPoint MutationPregnancyProtein Synthesis InhibitorsProtein Tyrosine PhosphatasesRatsRats, Sprague-DawleyTranslocation, GeneticConceptsStriatal-enriched protein tyrosine phosphataseERK1/2 activationMitogen-activated protein kinaseProtein tyrosine phosphataseDe novo translationActivation of ERK1/2Tyrosine phosphataseProtein bindsKinase signalingProtein kinaseSequential recruitmentAmygdala-dependent memory formationERK pathwayMemory formationPrimary cell culturesNuclear translocationBiphasic activationLong-term potentiationTranslation blockTAT-STEPERKCell culturesERK1/2ActivationPathway