HSP90AB1 and hydrops fetalis: The results showed that HSP90AB1 and UBB were negatively correlated with monocytes and positively correlated with dendritic cells (Figures 8A,B), while NEDD8, RPLP0, and UBC showed a negative correlation with dendritic cells and a positive correlation with monocytes in the HF dataset (Figures 8C–E).