Article
Mef2c deletion in osteocytes results in increased bone mass.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research - 1 Feb 2012
Kramer Ina, Baertschi Stefan, Halleux Christine, Keller Hansjoerg, Kneissel Michaela
Abstract excerpt
Myocyte enhancer factors 2 (MEF2) are required for expression of the osteocyte bone formation inhibitor Sost in vitro, implying these transcription factors in bone biology. Here, we analyzed the in vivo function of Mef2c in osteocytes in male and female mice during skeletal growth and aging. Dmp1-Cre-induced Mef2c deficiency led to progressive decreases in Sost expression by 40% and 70% in femoral cortical bone...
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