CX3CR1 and hydrops fetalis: Inversely, the expression of CX3CR1 transitory decreased after HF to be minimal at the post-operative timepoint (MFI 10400 [3,120–28,896] vs. 31,427 [22,395–37,612], p = 0.01; Figures 1K,M) with the same trends for the other monocytes subset (Supplementary Figures 1C,D).