2017
Molecular basis of tactile specialization in the duck bill
Schneider ER, Anderson EO, Mastrotto M, Matson JD, Schulz VP, Gallagher PG, LaMotte RH, Gracheva EO, Bagriantsev SN. Molecular basis of tactile specialization in the duck bill. Proceedings Of The National Academy Of Sciences Of The United States Of America 2017, 114: 13036-13041. PMID: 29109250, PMCID: PMC5724259, DOI: 10.1073/pnas.1708793114.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAvian ProteinsBeakChickensCloning, MolecularDucksEmbryo, NonmammalianGene ExpressionGenetic VectorsHEK293 CellsHumansIon ChannelsKineticsMechanoreceptorsMechanotransduction, CellularMicePatch-Clamp TechniquesRecombinant ProteinsRNA, Small InterferingSequence Homology, Amino AcidSpecies SpecificityTouchTouch PerceptionTrigeminal GanglionConceptsMolecular basisHeterologous expression systemSpecialist birdsMouse orthologPiezo2 ion channelsTactile specializationExpression systemDuck billMolecular characterizationIon channelsFeeding behaviorEdible matterPiezo2BirdsElectrophysiological characterizationSlow inactivation kineticsOrthologsVertebratesMechanoMechanotransductionKnockdownInactivation kineticsMurky watersHigh densityNeurons
2011
In vivo responses of cutaneous C-mechanosensitive neurons in mouse to punctate chemical stimuli that elicit itch and nociceptive sensations in humans
Ma C, Nie H, Gu Q, Sikand P, LaMotte RH. In vivo responses of cutaneous C-mechanosensitive neurons in mouse to punctate chemical stimuli that elicit itch and nociceptive sensations in humans. Journal Of Neurophysiology 2011, 107: 357-363. PMID: 21994268, PMCID: PMC3349700, DOI: 10.1152/jn.00801.2011.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsHistamineMaleMechanoreceptorsMechanotransduction, CellularMiceMice, Inbred C57BLMucunaNociceptive PainPhysical StimulationPruritusSkinStimulation, ChemicalConceptsNociceptive sensationsCowhage spiculesC-nociceptorsNociceptive neuronsReceptive fieldsCutaneous receptive fieldsNoxious mechanical stimuliC-fibre rangePeripheral neural mechanismsExtracellular electrophysiological recordingsAxonal conduction velocityMean discharge rateChemical itchElicit itchChemical stimuliMechanosensitive nociceptorsConduction velocityMechanosensitive neuronsHeat stimuliItchCell bodiesElectrophysiological recordingsVivo responseCapsaicinHistamine