Heparan Sulfation–Dependent Fibroblast Growth Factor Signaling Maintains Embryonic Stem Cells Primed for Differentiation in a Heterogeneous State

Abstract
Embryonic stem (ES) cells continuously decide whether to maintain pluripotency or differentiate. While exogenous leukemia inhibitory factor and BMP4 p
Funding Information
  • Swedish Medical Research Council
  • Swedish Cancer Foundation
  • Swedish Heart Lung Foundation
  • Swedish Foundation for Strategic Research
  • Canadian Institutes for Health Research
  • Terry Fox Foundation