1. Transition of Endothelium to Cartilage and Bone
Ofer Shoshani, Dov Zipori 
Cell Stem Cell 
Volume 8, Issue 1, Pages (January 2011)
DOI: /j.stem
Copyright © 2011 Elsevier Inc. Terms and Conditions

2. Figure 1 A Putative Cycle of Cell-Fate Transitions
Vascular endothelium activated by appropriate ALK2 ligands, such as TGF-β2, undergoes an endothelial-mesenchymal transition (EndMT), leading to acquisition of fibroblast morphology and markers, and multipotency that defines mesenchymal stromal cells (MSCs). Multipotency is demonstrated by the ability of the cells produced by EndMT to differentiate, upon specific induction, into osteoblasts, adipocytes, and chondrocytes. The reported potential of MSCs to differentiate into endothelial cells completes the putative cycle. The question mark indicates that this portion of the cycle has not been demonstrated in the present study.
Cell Stem Cell 2011 8, 10-11DOI: ( /j.stem )
Copyright © 2011 Elsevier Inc. Terms and Conditions