Figure 3.
Reversibility of the epigenetically silenced state via epigenetic intervention through small molecule inhibition. (A) Representative microscopy images of treated DN-Late cells with either 10 µM 5-Aza-dc, 100 nM TSA, or a combination of both molecules at similar concentrations. (B) Flow cytometry comparing the expression of mNeonGreen-NLS and mRuby3-NLS within untreated DN-Late cells to DN-Late cells treated over the duration of 72hrs with a combination of 5-Aza-dc and TSA. (C) Summary of treatment conditions comparing the response of both DN-Early and DN-Late cells to a variety of inhibitory conditions using either Dimethyl Sulfoxide (DMSO), 5-Aza-dc only, TSA only, or a combination of both 5-Aza-dc and TSA. All conditions were performed in triplicate with significant changes (**p < 0.01, Bonferroni-corrected multiple t-Test) represented above.