Depletion of Jmjd1c impairs adipogenesis in murine 3T3-L1 cells.

Differentiation of adipocytes is a highly regulated process modulated by multiple transcriptional co-activators and co-repressors. JMJD1C belongs to the family of jumonji C (jmjC) domain-containing histone demethylases and was originally described as a ligand-dependent co-activator of thyroid hormone and androgen receptors. Here, we explored the potential role of Jmjd1c in white adipocyte differentiation.

Heat induction of a novel Rad9 variant from a cryptic translation initiation site reduces mitotic commitment.

Exposure of human cells to heat switches the activating signal of the DNA damage checkpoint from genotoxic to temperature stress. This change reduces mitotic commitment at the expense of DNA break repair. The thermal alterations behind this switch remain elusive despite the successful use of heat to sensitise cancer cells to DNA breaks.