2024
Local and dynamic regulation of neuronal glycolysis in vivo
Wolfe A, Koberstein J, Smith C, Stewart M, Gonzalez I, Hammarlund M, Hyman A, Stork P, Goodman R, Colón-Ramos D. Local and dynamic regulation of neuronal glycolysis in vivo. Proceedings Of The National Academy Of Sciences Of The United States Of America 2024, 121: e2314699121. PMID: 38198527, PMCID: PMC10801914, DOI: 10.1073/pnas.2314699121.Peer-Reviewed Original ResearchConceptsGlycolytic stateEnergy stressEnergy metabolismConditions of energy stressDynamic regulationNeuronal functionIndividual cell typesMitochondrial localizationGenetic analysisSubcellular regionsRegulatory enzymeCell-autonomousNeuronal identityGlycolysisCell typesMetabolic stateImaging dynamic changesMetabolismLiving organismsIn vivoCellsEnergy landscapeIndividual neuronsEnzymeDynamic changes
2023
Multi-omic profiling of the developing human cerebral cortex at the single-cell level
Zhu K, Bendl J, Rahman S, Vicari J, Coleman C, Clarence T, Latouche O, Tsankova N, Li A, Brennand K, Lee D, Yuan G, Fullard J, Roussos P. Multi-omic profiling of the developing human cerebral cortex at the single-cell level. Science Advances 2023, 9: eadg3754. PMID: 37824614, PMCID: PMC10569714, DOI: 10.1126/sciadv.adg3754.Peer-Reviewed Original ResearchConceptsCis-regulatory elementsChromatin accessibilityGene expressionPseudotime trajectory analysisNeuronal lineage commitmentMulti-omics profilingSingle-cell levelSpecific genetic lociDevelopmental time pointsChromatin structureType-specific domainsLineage determinationCellular complexityLineage commitmentNeuropsychiatric traitsComplex regulationGenetic lociSpatiotemporal activityDynamic changesCritical roleExpressionSpatiotemporal alterationsCell compositionCritical stageNeuropsychiatric diseasesPromoting Pain Self-Management Through Adaptive Interventions: Results From A Needs Assessment And Protocol For Intervention Development
Wesolowicz D, O'Connor R, Edmond S, Black A, Becker W. Promoting Pain Self-Management Through Adaptive Interventions: Results From A Needs Assessment And Protocol For Intervention Development. Journal Of Pain 2023, 24: 93. DOI: 10.1016/j.jpain.2023.02.266.Peer-Reviewed Original ResearchChronic painPain flarePain self-management strategiesText message-based interventionNeeds assessmentPain Self-ManagementSelf-management strategiesTechnology-supported interventionsTechnology-based interventionsType of interventionHealthcare utilizationUsual painPhysical activityPainIntervention MappingPsychosocial functioningIntervention developmentSelf-ManagementInterventionIntervention designIntervention objectivesOutcomesVeteransConsistent useDynamic changes
2022
FIB-SEM analysis on three-dimensional structures of growing organelles in wild Chlorella pyrenoidosa cells
Feng L, Guo W, Guo J, Zhang X, Zou X, Rao M, Ye J, Kuang C, Chen G, Chen C, Qin S, Yang W, Cheng J. FIB-SEM analysis on three-dimensional structures of growing organelles in wild Chlorella pyrenoidosa cells. Protoplasma 2022, 260: 885-897. PMID: 36416933, DOI: 10.1007/s00709-022-01821-7.Peer-Reviewed Original ResearchConceptsSingle pyrenoidThree-dimensional structurePhotosynthetic growthCO2 fixationChlorella pyrenoidosa cellsStarch grainsBeam scanning electron microscopyIon beam scanning electron microscopyMitochondriaGrowth periodCellsMature statePyrenoidChloroplastsMeristemDynamic changesOrganellesNucleoliReplicationLarge partElongationGrowth
2020
TopicNet: a framework for measuring transcriptional regulatory network change
Lou S, Li T, Kong X, Zhang J, Liu J, Lee D, Gerstein M. TopicNet: a framework for measuring transcriptional regulatory network change. Bioinformatics 2020, 36: i474-i481. PMID: 32657410, PMCID: PMC7355251, DOI: 10.1093/bioinformatics/btaa403.Peer-Reviewed Original ResearchConceptsRegulatory network changesTranscription factorsCellular statesDifferent regulatory programsCollection of genesDifferent cellular statesParticular cellular stateParticular transcription factorsRegulatory network connectivityKey transcription factorGene expression dataChromatin immunoprecipitationRegulatory networksCell statesExpression dataRegulatory programsHuman cellsDifferential survivalDiverse groupSupplementary dataDynamic changesLoss of targetImmunoprecipitationGenesActivity differences
2018
THC exposure of human iPSC neurons impacts genes associated with neuropsychiatric disorders
Guennewig B, Bitar M, Obiorah I, Hanks J, O’Brien E, Kaczorowski DC, Hurd YL, Roussos P, Brennand KJ, Barry G. THC exposure of human iPSC neurons impacts genes associated with neuropsychiatric disorders. Translational Psychiatry 2018, 8: 89. PMID: 29691375, PMCID: PMC5915454, DOI: 10.1038/s41398-018-0137-3.Peer-Reviewed Original ResearchConceptsHuman-induced pluripotent stem cellsPluripotent stem cellsHuman iPSC neuronsTranscriptional responseTranscriptomic analysisRNA transcriptomic analysisHuman neural cellsIPSC-neuronsMolecular pathwaysNeuropsychiatric disordersStem cellsNeural cellsDiagnosis-specific differencesGenesTHC exposureNeuronal depolarizationTHC administrationChronic exposureCannabis useNeuronsΔ9-tetrahydrocannabinolStrong associationSignificant alterationsCellsDynamic changes
2017
A Mesh–Duox pathway regulates homeostasis in the insect gut
Xiao X, Yang L, Pang X, Zhang R, Zhu Y, Wang P, Gao G, Cheng G. A Mesh–Duox pathway regulates homeostasis in the insect gut. Nature Microbiology 2017, 2: 17020. PMID: 28248301, PMCID: PMC5332881, DOI: 10.1038/nmicrobiol.2017.20.Peer-Reviewed Original ResearchConceptsInsect gutERK phosphorylation cascadeCentral homeostatic mechanismDrosophila melanogasterMetazoan gutComplex communitiesPhosphorylation cascadeBacterial microbiomeDual oxidaseDuox expressionGut bacteriaGut bacterial microbiomeBlood mealHomeostasisBacterial microorganismsAedes aegyptiPathwayHomeostatic mechanismsMicroorganismsPhysiological changesGutExpressionMelanogasterImportant roleDynamic changes
2014
X Chromosome of Female Cells Shows Dynamic Changes in Status during Human Somatic Cell Reprogramming
Kim KY, Hysolli E, Tanaka Y, Wang B, Jung YW, Pan X, Weissman SM, Park IH. X Chromosome of Female Cells Shows Dynamic Changes in Status during Human Somatic Cell Reprogramming. Stem Cell Reports 2014, 2: 896-909. PMID: 24936474, PMCID: PMC4050354, DOI: 10.1016/j.stemcr.2014.04.003.Peer-Reviewed Original ResearchConceptsX chromosome stateInactive X chromosomeActive X chromosomeX chromosomeChromosome stateHuman somatic cell reprogrammingIPSC clonesSomatic cell reprogrammingX chromosome reactivationStem cellsEmbryonic stem cellsPluripotent stem cellsHuman iPSC clonesEpigenetic stateCell reprogrammingFemale iPSCsFemale cellsChromosomesHuman iPSCsParental cellsDisease modelingDynamic changesRobust reactivationIPSCsClonesAdipocytes in Skin Health and Disease
Rivera-Gonzalez G, Shook B, Horsley V. Adipocytes in Skin Health and Disease. Cold Spring Harbor Perspectives In Medicine 2014, 4: a015271. PMID: 24591537, PMCID: PMC3935392, DOI: 10.1101/cshperspect.a015271.Peer-Reviewed Original ResearchConceptsCutaneous biologyDermal adipocytesHair follicle growthTissue homeostasisDermal adipose tissueCellular basisRole of adipocytesAdipocytesHair cycleRegenerative capacityBiologyClinical manifestationsCutaneous diseaseReservoir of energyDermal compartmentAdipose tissueFollicle growthPotential roleSkin healthRecent studiesStructural supportWound healingDiseaseDynamic changesHomeostasis
2013
Mitochondrial Dynamics Controlled by Mitofusins Regulate Agrp Neuronal Activity and Diet-Induced Obesity
Dietrich MO, Liu ZW, Horvath TL. Mitochondrial Dynamics Controlled by Mitofusins Regulate Agrp Neuronal Activity and Diet-Induced Obesity. Cell 2013, 155: 188-199. PMID: 24074868, PMCID: PMC4142434, DOI: 10.1016/j.cell.2013.09.004.Peer-Reviewed Original ResearchConceptsMitochondrial dynamicsEnergy metabolismCell-type specificCellular energy metabolismWhole-body energy metabolismKey organellesMitofusin 1Mitofusin 2High-fat dietMitochondria sizeAgRP neuronsMfn1Anorexigenic pro-opiomelanocortin (POMC) neuronsAgRP neuronal activityKnockout miceMetabolismPro-opiomelanocortin (POMC) neuronsFusion mechanismDiet-induced obesityMitofusinsOverfed stateImportant roleCellsDynamic changesOrganelles
2000
Voltage- and Tension-Dependent Lipid Mobility in the Outer Hair Cell Plasma Membrane
Oghalai J, Zhao H, Kutz J, Brownell W. Voltage- and Tension-Dependent Lipid Mobility in the Outer Hair Cell Plasma Membrane. Science 2000, 287: 658-661. PMID: 10650000, PMCID: PMC1976274, DOI: 10.1126/science.287.5453.658.Peer-Reviewed Original ResearchConceptsCell plasma membranePlasma membraneMembrane tensionOuter hair cell plasma membraneLipid-protein interactionsMembrane fluidityForce-generating motorsMammalian hearingLipid mobilityLipid lateral diffusionHair cellsOuter hair cellsCell depolarizationExquisite sensitivityMembraneLateral diffusionMedium osmolalityHyposmotic challengeCellsDynamic changesTransmembraneElectromotilityFluidityVoltage dependenceDrugs results
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