Epithelial-to-mesenchymal transition: epigenetic reprogramming driving cellular plasticity

N Skrypek, S Goossens, E De Smedt, N Vandamme… - Trends in Genetics, 2017 - cell.com
N Skrypek, S Goossens, E De Smedt, N Vandamme, G Berx
Trends in Genetics, 2017cell.com
Epithelial-to-mesenchymal transition (EMT) is a process in which epithelial cells lose their
junctions and polarity to gain a motile mesenchymal phenotype. EMT is essential during
embryogenesis and adult physiological processes like wound healing, but is aberrantly
activated in pathological conditions like fibrosis and cancer. A series of transcription factors
(EMT-inducing transcription factor; EMT-TF) regulate the induction of EMT by repressing the
transcription of epithelial genes while activating mesenchymal genes through mechanisms …
Epithelial-to-mesenchymal transition (EMT) is a process in which epithelial cells lose their junctions and polarity to gain a motile mesenchymal phenotype. EMT is essential during embryogenesis and adult physiological processes like wound healing, but is aberrantly activated in pathological conditions like fibrosis and cancer. A series of transcription factors (EMT-inducing transcription factor; EMT-TF) regulate the induction of EMT by repressing the transcription of epithelial genes while activating mesenchymal genes through mechanisms still debated. The nuclear interaction of EMT-TFs with larger protein complexes involved in epigenetic genome modulation has attracted recent attention to explain functions of EMT-TFs during reprogramming and cellular differentiation. In this review, we discuss recent advances in understanding the interplay between epigenetic regulators and EMT transcription factors and how these findings could be used to establish new therapeutic approaches to tackle EMT-related diseases.
cell.com