Syndecan-1 Acts as an Important Regulator of CXCL1 Expression and Cellular Interaction of Human Endometrial Stromal and Trophoblast Cells

Figure 7

Representative confocal microscopy of St-T1 (a) and KdS1 (b) spheroids (green) cocultured with HTR8/SVneo spheroids (red) incubated for 0–48 h imitating human preimplantation and implantation processes. Measurement of center-to-center distances [μm] (c) was chosen to examine 3D attachment and invasion. Data represents means ± SD with < 0,05 for trophoblast-endometrium incubated cells versus control (2 St-T1 spheroids).

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