2019
Trio Haploinsufficiency Causes Neurodevelopmental Disease-Associated Deficits
Katrancha SM, Shaw JE, Zhao AY, Myers SA, Cocco AR, Jeng AT, Zhu M, Pittenger C, Greer CA, Carr SA, Xiao X, Koleske AJ. Trio Haploinsufficiency Causes Neurodevelopmental Disease-Associated Deficits. Cell Reports 2019, 26: 2805-2817.e9. PMID: 30840899, PMCID: PMC6436967, DOI: 10.1016/j.celrep.2019.02.022.Peer-Reviewed Original ResearchConceptsHeterozygous coding mutationsDendritic spine densityHippocampus of miceNeurodevelopmental disordersLong-term potentiationDendritic spine defectsPostsynaptic deficitsSpine densityCortical synapsesDendritic arborizationExcitatory neuronsMotor coordinationHaploinsufficient miceKnockout miceTherapeutic interventionsBipolar disorderProtein kinase A (PKA) signalingNeuronal structuresSpine defectsIncreases anxietyMiceDisordersDeficitsCoding mutationsA Signaling
2017
Neurodevelopmental disease-associated de novo mutations and rare sequence variants affect TRIO GDP/GTP exchange factor activity
Katrancha SM, Wu Y, Zhu M, Eipper BA, Koleske AJ, Mains RE. Neurodevelopmental disease-associated de novo mutations and rare sequence variants affect TRIO GDP/GTP exchange factor activity. Human Molecular Genetics 2017, 26: 4728-4740. PMID: 28973398, PMCID: PMC5886096, DOI: 10.1093/hmg/ddx355.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsDatabases, Nucleic AcidGuanine Nucleotide Exchange FactorsGuanosine DiphosphateGuanosine TriphosphateHEK293 CellsHumansMiceMice, KnockoutMutationNeurodevelopmental DisordersProtein DomainsProtein Serine-Threonine KinasesRac1 GTP-Binding ProteinRho GTP-Binding ProteinsRhoA GTP-Binding ProteinConceptsDe novo mutationsNeurodevelopmental disordersRare sequence variantsTriple functional domain proteinNovo mutationsComplex neurodevelopmental disorderBipolar disorderTherapeutic progressSequence variantsImpaired inhibitionProtein levelsDisordersMolecular pathwaysMillions of peopleIntellectual disabilityRare variantsNeurite outgrowthGenetic damageFactor activityMutationsExchange factor activityDistinct specificitiesPoor understandingRac1Activity
2010
Mechanisms of Synapse and Dendrite Maintenance and Their Disruption in Psychiatric and Neurodegenerative Disorders
Lin YC, Koleske AJ. Mechanisms of Synapse and Dendrite Maintenance and Their Disruption in Psychiatric and Neurodegenerative Disorders. Annual Review Of Neuroscience 2010, 33: 349-378. PMID: 20367247, PMCID: PMC3063389, DOI: 10.1146/annurev-neuro-060909-153204.Peer-Reviewed Original Research