0000000001251709

AUTHOR

Simona Santoro

showing 1 related works from this author

Human Haemato-Endothelial Precursors: Cord Blood CD34+ Cells Produce Haemogenic Endothelium

2012

Embryologic and genetic evidence suggest a common origin of haematopoietic and endothelial lineages. In the murine embryo, recent studies indicate the presence of haemogenic endothelium and of a common haemato-endothelial precursor, the haemangioblast. Conversely, so far, little evidence supports the presence of haemogenic endothelium and haemangioblasts in later stages of development. Our studies indicate that human cord blood haematopoietic progenitors (CD34+45+144-), triggered by murine hepatocyte conditioned medium, differentiate into adherent proliferating endothelial precursors (CD144+CD105+CD146+CD31+CD45-) capable of functioning as haemogenic endothelium. These cells, proven to give…

CD31MouseCellular differentiationMESH: HematopoiesisAntigens CD34murine hepatocytesMESH: CadherinsMESH: HepatocytesMice0302 clinical medicineMolecular Cell BiologyHematopoiesiHepatocyteMESH: Animalsendothelial lineageMESH: Antigens CDCells Cultured0303 health sciencesMultidisciplinaryMESH: Culture Media ConditionedStem CellsMedicine (all)QMESH: Infant NewbornRMESH: HemangioblastsAntigens CD45Cell DifferentiationAnimal ModelsCadherinsFetal BloodCell biologyAdult Stem CellsHaematopoiesisPhenotypeconditioned mediummedicine.anatomical_structureCord bloodMedicineHemangioblastCD146Cellular TypesAnimals; Antigens CD; Antigens CD34; Antigens CD45; Cadherins; Cell Adhesion; Cell Differentiation; Cell Shape; Cells Cultured; Culture Media Conditioned; Fetal Blood; Hemangioblasts; Hematopoiesis; Hepatocytes; Humans; Immunophenotyping; Infant Newborn; Mice; Phenotype; Agricultural and Biological Sciences (all); Biochemistry Genetics and Molecular Biology (all); Medicine (all)Research ArticleHumanMESH: Cells Culturedendothelial lineage; murine hepatocytes; conditioned mediumMESH: Cell DifferentiationMESH: ImmunophenotypingEndotheliumHemangioblastsScienceMESH: Antigens CD45[SDV.BC]Life Sciences [q-bio]/Cellular BiologyBiologyMESH: PhenotypeImmunophenotypingMESH: Cell Adhesion03 medical and health sciencesModel OrganismsAntigens CDCell AdhesionmedicineAnimalsHumansMESH: Cell ShapeMESH: Fetal BloodProgenitor cellBiologyCell ShapeMESH: Mice030304 developmental biologyBiochemistry Genetics and Molecular Biology (all)MESH: HumansAnimalInfant NewbornMESH: Antigens CD34Hematopoietic Stem CellsHemangioblastHematopoiesisAgricultural and Biological Sciences (all)Culture Media ConditionedImmunologyHepatocytesCadherinLeukocyte Common Antigens030217 neurology & neurosurgeryDevelopmental BiologyPLoS ONE
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