CHD4 and breast cancer: We further analyzed the expression data of 1762 breast cancers retrieved from GEO and found a statistically significant negative correlation of the expression between TRPS1 and TP63 (r = −0.3387, p < 0.001) and between CHD4 and TP63 (r = −0.3751, p < 0.001) (Fig. 6c, d).