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Updated: Jun 12, 2025
Author Spotlight: Isolation and Identification of Mesenchymal Stem Cells Derived from Adipose Tissue of Sprague Dawley Rats
Published on: April 7, 2023
Urinary bladder matrix scaffold improves the impact of adipose-mesenchymal stem cells on the function and structure
Yanyan Xing1, Yuqi Li1, Yuxin He1
1Department of Obstetrics and Gynecology, Jinshan Hospital Affiliated to Fudan University, Jinshan, 201508, Shanghai, China.
Abstract:
Ovarian transplantation presents significant advantages for the preservation of female fertility. Nonetheless, a substantial number of follicles are apoptosis during the process of ovarian tissue transplantation as a result of ischemic conditions. This study aimed to assess whether adipose-derived mesenchymal stem cells combined with urinary bladder matrix (ADSC/UBM) confer a greater therapeutic benefit compared to ADSCs alone. To achieve this, ADSC/UBM was applied during the autotransplantation of rat ovaries. Thirty rats were divided into five sets of six: the untreated control group (Normal), the oophorectomy group, the autograft group, the autograft + ADSCs group (ADSC), and the autograft + ADSC/UBM group (ADSC/UBM). After transplantation, the number of follicles in the ADSC/UBM group was significantly higher than that in the autograft group. Angiogenesis was enhanced following ADSC/UBM transplantation. Follicle-stimulating hormone (FSH) levels were significantly lower, and Anti-Müllerian hormone (AMH) levels were significantly higher in rats in the ADSC/UBM group than in the Autograft group. The apoptosis rate in the ADSC/UBM group decreased. The estrous cycle in the ADSC/UBM group recovered more quickly than the ADSC group. The data indicate that UBM improves ADSC retention in graft ovaries and aids in permanently restoring ovarian function, making ADSC/UBM a promising option for ovarian transplantation.
