2023
Sensory Systems in the Peripheral and Central Nervous Systems Shape Host Response During Infections
Wyart C, Jim K, Prendergast A. Sensory Systems in the Peripheral and Central Nervous Systems Shape Host Response During Infections. Neuroscience 2023, 525: 47-50. PMID: 37419406, DOI: 10.1016/j.neuroscience.2023.07.008.Peer-Reviewed Original ResearchConceptsSensory cellsNervous systemInternal physiologyPresence of pathogensExternal cuesRelease of compoundsPathogenic bacteriaCentral nervous systemHomeostatic regulationInternal cuesHost defenseNeuronal activationCellsClassical functionsHost responseReceptor propertiesSensory systemsCuesInfectionBacteriaRegulationPhysiologyField of neurosciencePathogensInvasionCSF-contacting neurons respond to Streptococcus pneumoniae and promote host survival during central nervous system infection
Prendergast A, Jim K, Marnas H, Desban L, Quan F, Djenoune L, Laghi V, Hocquemiller A, Lunsford E, Roussel J, Keiser L, Lejeune F, Dhanasekar M, Bardet P, Levraud J, van de Beek D, Vandenbroucke-Grauls C, Wyart C. CSF-contacting neurons respond to Streptococcus pneumoniae and promote host survival during central nervous system infection. Current Biology 2023, 33: 940-956.e10. PMID: 36791723, DOI: 10.1016/j.cub.2023.01.039.Peer-Reviewed Original ResearchConceptsCentral nervous systemCerebrospinal fluidSensory neuronsNervous systemStreptococcus pneumoniaeCentral nervous system infectionBlockade of neurotransmissionCentral sensory neuronsNervous system infectionHost survivalPeripheral nervous systemCell-specific ablationEpileptic-like seizuresCSF-contacting neuronsSupernatants of cellsPneumococcal meningitisSystem infectionBitter taste receptorsCSF infectionPneumoniae infectionNeurotropic virusesSpinal cordPathogenic bacteriaPostural controlMeningitis
2015
State-Dependent Modulation of Locomotion by GABAergic Spinal Sensory Neurons
Fidelin K, Djenoune L, Stokes C, Prendergast A, Gomez J, Baradel A, Del Bene F, Wyart C. State-Dependent Modulation of Locomotion by GABAergic Spinal Sensory Neurons. Current Biology 2015, 25: 3035-3047. PMID: 26752076, DOI: 10.1016/j.cub.2015.09.070.Peer-Reviewed Original ResearchConceptsLocomotor central pattern generatorSensory neuronsCerebrospinal fluidCSF-cNsSpinal cordCentral pattern generatorSpinal sensory neuronsActivity of neuronsEntire nervous systemState-dependent modulationGABAergic synapsesSlow locomotionGlutamatergic interneuronsPremotor levelState-dependent mannerNervous systemFunctional connectivityRostrocaudal propagationNeuronsVertebrate spinal cordSelective activationCordEpithelial boundaryActivationFictive preparation