Loss of TET2 Tips the Scales Toward Tumorigenesis.

J Invest Dermatol

Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA; Department of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA; Penn Epigenetics Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA; Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA. Electronic address:

Published: May 2022

DNA methylation and demethylation function in the balance between cellular differentiation and cancer. Although the roles of DNA methyltransferases have been extensively explored in epidermal biology, ten-eleven translocation (TET) demethylase enzymes are poorly understood. In their new article in the Journal of Investigative Dermatology, Boudra et al. present evidence for a tumor-suppressive role of TET2 and its regulation of 5-hydroxymethylcytosine in the prevention of squamous cell carcinomas.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9128576PMC
http://dx.doi.org/10.1016/j.jid.2021.11.023DOI Listing

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