New regulatory factor identified in bone formation

Researchers report the identification of a novel transcription factor that helps regulate the differentiation of mesenchymal stem cells (MSCs) into bone in mice. Bone cell differentiation is still poorly understood, and MSCs offer a promising source of stem cells for regenerative medicine applications. The new transcription factor, called Osteoblast Inducer (ObI)-1, is described in an article published in Stem Cells and Development.

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