Bone morphogenetic proteins (BMPs) belong to the transforming growth factor-beta (TGF-beta) superfamily and are crucial factors in the process of bone formation. Despite knowledge on their wide distribution and expression, however, there is very little information on the biological factors that affect gene transcription of these osteoinductive agents. To investigate this aspect of BMP gene regulation we have studied the effect of a number of factors known to affect osteogenic cells. Northern ...