2023
Mechanisms of skin vascular maturation and maintenance captured by longitudinal imaging of live mice
Kam C, Singh I, Gonzalez D, Matte-Martone C, Solá P, Solanas G, Bonjoch J, Marsh E, Hirschi K, Greco V. Mechanisms of skin vascular maturation and maintenance captured by longitudinal imaging of live mice. Cell 2023, 186: 2345-2360.e16. PMID: 37167971, PMCID: PMC10225355, DOI: 10.1016/j.cell.2023.04.017.Peer-Reviewed Original ResearchConceptsAdult endothelial cellsNeonatal endothelial cellsEndothelial cellsVascular maturationAdult homeostasisOrgan growthAdult maintenanceHomeostasisLive miceVessel regressionFundamental mechanismsGlobal ablationLocal ablationMaturationNetwork perfusionVascular plexusBlood vesselsLongitudinal imagingVessel repairMaintenanceVascular architecturePlexusFunctional networksMiceMechanism
2021
Combined liver–cytokine humanization comes to the rescue of circulating human red blood cells
Song Y, Shan L, Gbyli R, Liu W, Strowig T, Patel A, Fu X, Wang X, Xu ML, Gao Y, Qin A, Bruscia EM, Tebaldi T, Biancon G, Mamillapalli P, Urbonas D, Eynon E, Gonzalez DG, Chen J, Krause DS, Alderman J, Halene S, Flavell RA. Combined liver–cytokine humanization comes to the rescue of circulating human red blood cells. Science 2021, 371: 1019-1025. PMID: 33674488, PMCID: PMC8292008, DOI: 10.1126/science.abe2485.Peer-Reviewed Original ResearchConceptsRed blood cellsBlood cellsHuman sickle cell diseaseSickle cell diseaseImmunodeficient murine modelKupffer cell densityBone marrow failureMISTRG miceIntrasplenic injectionSCD pathologyCell diseaseMurine modelComplement C3RBC survivalVivo modelHuman cytokinesPreclinical testingHematopoietic stem cellsHuman red blood cellsMarrow failureFumarylacetoacetate hydrolase geneHuman erythropoiesisHuman liverHuman hepatocytesMice
2018
Positional Stability and Membrane Occupancy Define Skin Fibroblast Homeostasis In Vivo
Marsh E, Gonzalez DG, Lathrop EA, Boucher J, Greco V. Positional Stability and Membrane Occupancy Define Skin Fibroblast Homeostasis In Vivo. Cell 2018, 175: 1620-1633.e13. PMID: 30415836, PMCID: PMC7605015, DOI: 10.1016/j.cell.2018.10.013.Peer-Reviewed Original ResearchConceptsCore cellular mechanismsFibroblast homeostasisRac1-dependent mannerNeighboring fibroblastsMembrane occupancyMembrane extensionsNucleus organizationCellular mechanismsHomeostasisFibroblast membranesAbsence of migrationFibroblastsCell occupancySkin fibroblastsProgressive accumulationVivoStructural componentsLifespan of miceLive miceOccupancyMicePositional stabilityMembraneLifespanAccumulation
2017
Tissue-scale coordination of cellular behaviour promotes epidermal wound repair in live mice
Park S, Gonzalez DG, Guirao B, Boucher JD, Cockburn K, Marsh ED, Mesa KR, Brown S, Rompolas P, Haberman AM, Bellaïche Y, Greco V. Tissue-scale coordination of cellular behaviour promotes epidermal wound repair in live mice. Nature Cell Biology 2017, 19: 155-163. PMID: 28248302, PMCID: PMC5581297, DOI: 10.1038/ncb3472.Peer-Reviewed Original ResearchTissue-scale organizationEpidermal wound repairRegional coexistenceCellular behaviorDifferentiated cellsEpithelial behaviorUndamaged cellsProliferation functionTissue architectureHomeostatic functionsDifferentiation changesLive mammalsLive miceWound repairTissue repairProliferative zoneHomeostatic behaviorCellsSkin repairSpatiotemporal dynamicsMammalsWoundsMiceRepairMigration