Finally, it is relevant to mention that although JQ1 was the first-in-class BET bromodomain inhibitor, other drugs have been developed with similar or identical targets [6], such as I-BET151 [33], RVX-208 [34] and OTX015 [15, 35], that can work in the breast cancer models studied and that could be tested. The gene discussed is DNER; the disease is breast cancer.