Framework to function: Mechanosensitive regulators of gene transcription

Megan Finch-Edmondson, Marius Sudol

Research output: Contribution to journalReview articlepeer-review

45 Scopus citations


Mechanobiology has shifted our understanding of fundamental cellular and physiological functions. Changes to the stiffness of the extracellular matrix, cell rigidity, or shape of the cell environment were considered in the past to be a consequence of aging or pathological processes. We now understand that these factors can actually be causative biological mediators of cell growth to control organ size. Mechanical cues are known to trigger a relatively fast translocation of specific transcriptional co-factors such as MRTFs, YAP and TAZ from the cytoplasm to the cell nucleus to initiate discrete transcriptional programs. The focus of this review is the molecular mechanisms by which biophysical stimuli that induce changes in cytoplasmic actin dynamics are communicated within cells to elicit gene-specific transcription via nuclear localisation or activation of specialized transcription factors, namely MRTFs and the Hippo pathway effectors YAP and TAZ. We propose here that MRTFs, YAP and TAZ closely collaborate as mechano-effectors.

Original languageEnglish
Article number28
JournalCellular and Molecular Biology Letters
Issue number1
StatePublished - 7 Dec 2016
Externally publishedYes


  • Actin
  • Epithelial-mesenchymal transition
  • MRTF
  • Mechanotransduction
  • Myocardin
  • TAZ
  • YAP
  • β-catenin


Dive into the research topics of 'Framework to function: Mechanosensitive regulators of gene transcription'. Together they form a unique fingerprint.

Cite this