TGFB1 and hydrops fetalis: The top 20 KEGG pathways associated with DE lncRNAs between days 90, 130, and 150 of the HF cycle based on the function of colocalized mRNAs (Supplementary Figure S1) and co-expressed mRNAs (Supplementary Figure S2) included the Wnt signaling pathway, TGF-β signaling pathway, MAPK signaling pathway, and JAK/STAT signaling pathway.