Article
MEF2C transcription factor controls chondrocyte hypertrophy and bone development.
Developmental cell - 1 Mar 2007
Arnold Michael A, Kim Yuri, Czubryt Michael P, Phan Dillon, McAnally John, Qi Xiaoxia, Shelton John M, Richardson James A, Bassel-Duby Rhonda, Olson Eric N
Abstract excerpt
Chondrocyte hypertrophy is essential for endochondral bone development. Unexpectedly, we discovered that MEF2C, a transcription factor that regulates muscle and cardiovascular development, controls bone development by activating the gene program for chondrocyte hypertrophy. Genetic deletion of Mef2c or expression of a dominant-negative MEF2C mutant in endochondral cartilage impairs hypertrophy, cartilage...
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