We agree that AG-205 is not a specific inhibitor of PGRMC1. Therefore, we examined the effects of siRNA-mediated PGRMC1 knockdown on decidualization. As you mentioned, this issue was not appropriately described in the previously submitted manuscript. The citations have been inserted in the revised manuscript (page 8, lines 258-263).
Cell culture methods must be much more clearly explained so that the reader can reconstruct each exact experiment.