The AURKA-YBX1/hnRNPK complex in breast cancer was examined for its clinical significance by analyzing the correlation between AURKA, YBX1, and hnRNPK protein or mRNA expression levels and relapse-free survival, post progression survival, and overall survival using the survival analysis tools GEPIA and Kaplan-Meier Plotter. The gene discussed is YBX1; the disease is breast carcinoma.