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. 2021 Apr 26;304(6):1587–1597. doi: 10.1007/s00404-021-06031-9

Fig. 1.

Fig. 1

Protein expression in different cell clusters with and without hCG in human endometrium biopsies. Three patients per group were treated with hormonal replacement therapy (HRT) without hCG (HRT; P1–P3) and with hCG (HRT + hCG; P4–P6). The protein expression of the respective markers is shown with colors from light green (0% protein expression) to light red (100% protein expression). Here 100% corresponds to 20,000 cells. Cluster 1 corresponds to the marker set for MSC according to ISCT. Cluster 2 includes markers which are expressed on the stem and stromal cells and cluster 3 describes markers expressed on immune cells. Cluster 4 describes markers expressed on endothelial cells and cluster 5 markers expressed on epithelial cells