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Authors
Guo, Fanghao
Sun, Di
Ding, Haixia
Li, Yanquan
Yang, Baicai
Guo, Mengxi
Ma, Yongjian
Qiao, Rui
Li, Songmao
Zhang, Li
Zhang, Qing
Zhang, Meiling
Li, Wen
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Funding
Funding for this research was provided by:
the National Natural Science Foundation of China (82200541)
National Natural Science Foundation of China (82571873)
National Natural Science Foundation of China (82371726)
National Key Research and Development Program of China (2022YFC2703002)
the Joint Funds of the National Natural Science Foundation of China (U24A20658)
the Innovative Research Team of High-Level Local Universities in Shanghai (SHSMU-ZDCX20212200)
the Shanghai Hospital Development Center Foundation (SHDC22022303)
Key Project of Medical and Industrial Intersection of Shanghai Jiao Tong University (YG2023ZD27)
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Article History
Received: 22 October 2025
Accepted: 24 February 2026
First Online: 3 March 2026
Declarations
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: All patients were informed and signed informed consent for this study, which was approved by the Ethics Committee of the International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University (ethics approval no. B2022269P). Written informed consent was obtained from all participants. Donors were informed that their ovarian tissue would be used for biomedical research, including vitrification and storage in liquid nitrogen for the duration of this study. Remaining tissue was retained in a clinical biobank for potential future-related research under appropriate ethics approval and governance. All procedures were approved by the institutional ethics committee and conducted in accordance with relevant institutional and national guidelines. All experimental procedures complied with institutional guidelines for the care and use of laboratory animals in China and were approved by the Animal Ethics Committee of Shanghai Jiao Tong University School of Medicine (Shanghai, China).
: All authors give their consent for publication of this manuscript.
: The authors declare that they have no competing interests.
