Further analysis revealed that higher expression levels of six subunits, i.e., CHD4, HDAC1, KDM1A, MTA3, RBBP4, RBBP7, were associated with more advanced stage, higher grade, and poorer prognosis, proving the importance of the NuRD complex with this specific composition in HCC. The gene discussed is RBBP7; the disease is hepatocellular carcinoma.