The result must be shown for at least each ESC cell culture (each culture or patient named separately) obtained from each patient to demonstrate that the described results are representative of multiple patients, and not potentially atypical results from an atypical patient.
The conclusion has been verified by other 2-3 articles, and the design of this study is not rigorous enough. It is suggested to add cell lines or normal endometrial cells for verification. If further mechanism exploration is carried out, the research will be more complete and persuasive.