Efficient and simultaneous generation of hematopoietic and vascular progenitors from human induced pluripotent stem cells.

ABSTRACT: The hematopoietic and vascular lineages are intimately entwined as they arise together from bipotent hemangioblasts and hemogenic endothelial precursors during human embryonic development. In vitro differentiation of human pluripotent stem cells toward these lineages provides opportunities for elucidating the mechanisms of hematopoietic genesis. We previously demonstrated the stepwise in vitro differentiation of human embryonic stem cells (hESC) to definitive erythromyelopoiesis through clonogenic bipotent primitive hemangioblasts. This system recapitulates an orderly hematopoiesis similar to human yolk sac development via the generation of mesodermal-hematoendothelial progenitor cells that give rise to endothelium followed by embryonic primitive and definitive hematopoietic cells. Here, w

SUBMITTER: Park TS 

PROVIDER: S-EPMC3535514 | biostudies-literature | 2013 Jan

REPOSITORIES: biostudies-literature