2022
Outer hair cell function is normal in βV spectrin knockout mice
Stankewich MC, Bai JP, Stabach PR, Khan S, Tan WJT, Surguchev A, Song L, Morrow JS, Santos-Sacchi J, Navaratnam DS. Outer hair cell function is normal in βV spectrin knockout mice. Hearing Research 2022, 423: 108564. PMID: 35864018, DOI: 10.1016/j.heares.2022.108564.Peer-Reviewed Original ResearchConceptsOuter hair cellsAuditory brainstem response wavesAuditory thresholdOuter hair cell functionSpiral ganglion neuronsEfferent nerve fibersHair cell functionNumber of afferentsGanglion neuronsNerve fibersKnockout miceNeuronal structuresMiceHair cellsCell functionElectromechanical activityPutative roleType IOngoing investigationExon deletionsSynaptopathyAfferentsData supportResponse wavesNeurons
2015
Auditory Pathology in a Transgenic mtTFB1 Mouse Model of Mitochondrial Deafness
McKay SE, Yan W, Nouws J, Thormann MJ, Raimundo N, Khan A, Santos-Sacchi J, Song L, Shadel GS. Auditory Pathology in a Transgenic mtTFB1 Mouse Model of Mitochondrial Deafness. American Journal Of Pathology 2015, 185: 3132-3140. PMID: 26552864, PMCID: PMC5801480, DOI: 10.1016/j.ajpath.2015.08.014.Peer-Reviewed Original ResearchMeSH KeywordsAMP-Activated Protein KinasesAnimalsApoptosisDeafnessDisease Models, AnimalDNA, MitochondrialEvoked Potentials, Auditory, Brain StemHair Cells, Auditory, InnerMice, Inbred C57BLMice, KnockoutMice, TransgenicMitochondrial DiseasesMutationOrgan of CortiReaction TimeSignal TransductionSpiral GanglionStria VascularisTranscription FactorsConceptsAMP kinaseReactive oxygen species-mediated activationTranscription factor E2F1A1555G mutationAuditory pathologyHair cellsTFB1MHearing loss phenotypeRRNA geneAMPK-α1AMPK activityProlonged wave I latencyLoss phenotypeMitochondrial pathologyNonsyndromic deafnessTransgenic mouse strainWave I latencySpiral ganglion neuronsProgressive hearing lossMitochondrial deafnessPotential therapeutic valueDNA causeG mutationOuter hair cellsI latency