Blood, Teeth and Stem Cells

The Bayblab has been a bit neglected lately, but that doesn't mean we're not still blogging. Head over to the Stem Cell Network blog to check out some new posts. I have a couple of recent pieces up. The first is about a potential new dental implant that uses a special scaffold to attract and differentiate stem cells, growing new teeth in place. The second is a first look at a new paper that challenges some assumptions about hematopoiesis.