Effects of metformin and ganirelix on subcutaneous endometriosis in a mouse model of autophagy-related cell death
Date
2023Metadata
Show full item recordAbstract
Objective: This study aimed to investigate the efficacy of metformin and ganirelix on subcutaneous endometriotic tissues created in an experimental mouse
model.
Materials and Methods: Five groups were formed with eight animals in each group. One of the groups was set as the control group. Endometriotic
lesions were created by transplanting 40 mouse autologous endomyometrial tissues into the mouse subcutaneous tissue to a highly vascular surface. Gene
expression analyzes of tissues were performed as HIF-1a, ATG5, ATG12, Beclin2, Beclin1, LC3BII, CateninB, GSK3b, TCF, WNT2, WNT7a, and WNT10a gene
analyzes. Drug effects were examined by histological examination. HIF1a and WNT2 protein expressions were examined immunohistochemically. Gene
expression coefficients of control, metformin day 1 (Met1g), metformin day 7 (Met7g), ganirelix day 1 (Gnx1g), and ganirelix day 7 (Gnx7g) groups are
shown in tables. Data are presented as mean and standard error.
Results: Beclin2 gene expression coefficients of metformin 1st day, metformin 7th day, ganirelix 1st day, and general 7th day groups were found to have
significantly decreased compared with the control group coefficient. Beclin1 gene expression coefficients of metformin 1st day, metformin 7th day, ganirelix
1st day, and genirelix 7th day groups were found to have significantly decreased compared with the control group coefficient. LC3BII gene expression
coefficients of metformin 1st day and metformin 7th day groups were found to have significantly decreased compared with LC3BII gene expression coefficients
of control, genirelix 1st day, and genirelix 7th day groups. These findings were supported by histological and immunohistochemical staining.
Conclusion: These genes are actively involved in the autophagy pathway, and we think that the use of metformin in endometriosis might create an
autophagy-based suppression mechanism.
Keywords: Endometriosis, ganirelix, metformin, subcutaneous