2024
Cilia structure and intraflagellar transport differentially regulate sensory response dynamics within and between C. elegans chemosensory neurons
Philbrook A, O’Donnell M, Grunenkovaite L, Sengupta P. Cilia structure and intraflagellar transport differentially regulate sensory response dynamics within and between C. elegans chemosensory neurons. PLOS Biology 2024, 22: e3002892. PMID: 39591402, PMCID: PMC11593760, DOI: 10.1371/journal.pbio.3002892.Peer-Reviewed Original ResearchConceptsIntraflagellar transportOrganization of signaling moleculesASH nociceptive neuronsAWA olfactory neuronsCiliary traffickingNociceptive neuronsCilia baseOlfactory neuronsCaenorhabditis elegansOdor responsesSignaling proteinsCilia organizationSensory neuronsCilium structurePrimary ciliaCilia structureSignaling moleculesAcute inhibitionSegregation of receptorsRegulation of responsesChemosensory neuronsNeuron typesCilium lengthNeuronal responsesEctopic branching
2015
Feeding state-dependent regulation of developmental plasticity via CaMKI and neuroendocrine signaling
Neal S, Takeishi A, O'Donnell M, Park J, Hong M, Butcher R, Kim K, Sengupta P. Feeding state-dependent regulation of developmental plasticity via CaMKI and neuroendocrine signaling. ELife 2015, 4: e10110. PMID: 26335407, PMCID: PMC4558564, DOI: 10.7554/elife.10110.Peer-Reviewed Original ResearchConceptsNeuroendocrine signalingDevelopmental plasticityInsulin-like peptide genesDynamic subcellular localizationDauer decisionDauer formationILP genesDauer stageDevelopmental decisionsSubcellular localizationNutrient availabilityState-dependent regulationPeptide genesReproductive cycleUnknown mechanismCaMKICMK-1SignalingGenesSensory neuronsPlasticityExpressionAWCCaenorhabditisSmall neuronal networks