論文

査読有り 招待有り 最終著者 責任著者
2019年12月15日

Insights into Gene Regulatory Networks in Chondrocytes

International Journal of Molecular Sciences
  • Hironori Hojo
  • ,
  • Shinsuke Ohba

20
24
開始ページ
6324
終了ページ
6324
記述言語
掲載種別
研究論文(学術雑誌)
DOI
10.3390/ijms20246324
出版者・発行元
MDPI AG

Chondrogenesis is a key developmental process that molds the framework of our body and generates the skeletal tissues by coupling with osteogenesis. The developmental processes are well-coordinated by spatiotemporal gene expressions, which are hardwired with gene regulatory elements. Those elements exist as thousands of modules of DNA sequences on the genome. Transcription factors function as key regulatory proteins by binding to regulatory elements and recruiting cofactors. Over the past 30 years, extensive attempts have been made to identify gene regulatory mechanisms in chondrogenesis, mainly through biochemical approaches and genetics. More recently, newly developed next-generation sequencers (NGS) have identified thousands of gene regulatory elements on a genome scale, and provided novel insights into the multiple layers of gene regulatory mechanisms, including the modes of actions of transcription factors, post-translational histone modifications, chromatin accessibility, the concept of pioneer factors, and three-dimensional chromatin architecture. In this review, we summarize the studies that have improved our understanding of the gene regulatory mechanisms in chondrogenesis, from the historical studies to the more recent works using NGS. Finally, we consider the future perspectives, including efforts to improve our understanding of the gene regulatory landscape in chondrogenesis and potential applications to the treatment of chondrocyte-related diseases.

リンク情報
DOI
https://doi.org/10.3390/ijms20246324
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/31847446
PubMed Central
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6940734
URL
https://www.mdpi.com/1422-0067/20/24/6324/pdf
ID情報
  • DOI : 10.3390/ijms20246324
  • eISSN : 1422-0067
  • PubMed ID : 31847446
  • PubMed Central 記事ID : PMC6940734

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