Conserved but not critical: Trafficking and function of NaV1.7 are independent of highly conserved polybasic motifs
Tyagi S, Sarveswaran N, Higerd-Rusli G, Liu S, Dib-Hajj F, Waxman S, Dib-Hajj S. Conserved but not critical: Trafficking and function of NaV1.7 are independent of highly conserved polybasic motifs. Frontiers In Molecular Neuroscience 2023, 16: 1161028. PMID: 37008789, PMCID: PMC10060856, DOI: 10.3389/fnmol.2023.1161028.Peer-Reviewed Original ResearchSensory axonsPeripheral voltage-gated sodium channelsMajor unmet clinical needFunction of Nav1.7Non-addictive treatmentsUnmet clinical needVoltage-clamp recordingsVoltage-gated sodium channelsPain therapyChronic painPrimary afferentsNoxious stimuliTherapeutic modalitiesAction potentialsAxonal transportClinical needVesicular packagingSodium channelsHuman painPainAxonal traffickingAxonal surfaceAxonal membraneAxonsAttractive targetIntegrative miRNA–mRNA profiling of human epidermis: unique signature of SCN9A painful neuropathy
Andelic M, Salvi E, Marcuzzo S, Marchi M, Lombardi R, Cartelli D, Cazzato D, Mehmeti E, Gelemanovic A, Paolini M, Pardo C, D'Amato I, Hoeijmakers J, Dib-Hajj S, Waxman S, Faber C, Lauria G. Integrative miRNA–mRNA profiling of human epidermis: unique signature of SCN9A painful neuropathy. Brain 2023, 146: 3049-3062. PMID: 36730021, PMCID: PMC10316770, DOI: 10.1093/brain/awad025.Peer-Reviewed Original ResearchConceptsNeuropathic painPain-related mechanismsCohort of patientsSmall nerve fibersUnmet clinical needPainful neuropathyTargeted molecular profilingNeuropathy painPathophysiological mechanismsAvailable therapiesPreclinical modelsNerve fibersLimited efficacyHealthy individualsPersonalized managementPotential drug candidatesTranslational gapPainClinical needGene targetsPatientsImmunofluorescence assaysMolecular profilingMiR-30 familyProtein expression