HDAC3 and hydrops fetalis: Also, an increase in miR-18a expression (Additional file 2: Fig. S2A) and a reduction in ADRB3 expression (Additional file 2: Fig. S2B) were observed in HF mice treated with sh-HDAC3, which could be abrogated following combination treatment with miR-18a-antagomir or oe-ADRB3.