Assertion: osteoblast | /r/HasProperty | heng et al.
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Source sentences:
text: Human embryonic stem cells (ESCs) may have the potential to serve as a source of bone forming cells based on their pluripotency and unlimited self-renewal capacity, and because they can be directed to differentiate into specific lineages such as osteoblasts (Heng et al., 2004; Kwan et al., 2008).