Transcriptional networks controlling skeletal development

Curr Opin Genet Dev. 2009 Oct;19(5):437-43. doi: 10.1016/j.gde.2009.09.001. Epub 2009 Oct 14.

Abstract

The formation of the vertebrate skeletal elements relies on the differentiation of the required cell types, chondrocytes and osteoblasts, which are derived from a common mesenchymal precursor. Furthermore it requires coordination between maturation of chondrocytes and osteoblasts to enable proper growth and development of skeletal elements. Over the past years various transcription factors have been identified on the basis of in vivo and in vitro studies that play important roles for skeletal formation being either active in chondrocytes or osteoblasts or even in both cell types. In this article their mode of action in skeletal development and how their activity is controlled are reviewed.

Publication types

  • Research Support, Non-U.S. Gov't
  • Review

MeSH terms

  • Animals
  • Bone Development / genetics*
  • Bone and Bones / embryology*
  • Cell Differentiation / genetics
  • Chondrogenesis / genetics
  • Chondrogenesis / physiology
  • Gene Expression Regulation, Developmental
  • Gene Regulatory Networks / physiology*
  • Humans
  • Models, Biological
  • Osteoblasts / metabolism
  • Osteoblasts / physiology
  • Transcription, Genetic / physiology*