Bone Abstracts

The c-Myb transcription factor is associated with proliferation of undifferentiated cells in number of tissues, but recent data suggests its role also in differentiation. c-Myb is important in formation of the cartilage, bone and apparently also in hard tissue mineralization (Matalova et al. 2011).Embryonic micromasses were established from mouse front limbs at the embryonic day E12. Micromass cultures represent an effective tool for experimenta...

Caspase-7 belongs to executive apoptotic and pro-inflammatory caspases. Recent reports point to novel roles of these caspases, particularly in cell differentiation. As we revealed such function of caspase-7 in odontogenesis, we turned our attention to participation of this molecule in formation of hard tissue in general.In this work, both type of bones, intramembranous (mandibular/alveolar bone), and endochondral (long bones) were investigated. Mouse hea...