mTOR inhibitors as potential therapeutics for endometriosis: a narrative review.

Autor:	Nakamura A; Department of Obstetrics and Gynaecology, Shiga University of Medical Science, Otsu, Shiga, Japan., Tanaka Y; Department of Obstetrics and Gynaecology, Shiga University of Medical Science, Otsu, Shiga, Japan., Amano T; Department of Obstetrics and Gynaecology, Shiga University of Medical Science, Otsu, Shiga, Japan., Takebayashi A; Department of Obstetrics and Gynaecology, Shiga University of Medical Science, Otsu, Shiga, Japan., Takahashi A; Department of Obstetrics and Gynaecology, Shiga University of Medical Science, Otsu, Shiga, Japan., Hanada T; Department of Obstetrics and Gynaecology, Shiga University of Medical Science, Otsu, Shiga, Japan., Tsuji S; Department of Obstetrics and Gynaecology, Shiga University of Medical Science, Otsu, Shiga, Japan., Murakami T; Department of Obstetrics and Gynaecology, Shiga University of Medical Science, Otsu, Shiga, Japan.
Jazyk:	angličtina
Zdroj:	Molecular human reproduction [Mol Hum Reprod] 2024 Dec 11; Vol. 30 (12).
DOI:	10.1093/molehr/gaae041
Abstrakt:	Mammalian target of rapamycin (mTOR) inhibitors have been used clinically as anticancer and immunosuppressive agents for over 20 years, demonstrating their safety after long-term administration. These inhibitors exhibit various effects, including inhibition of cell proliferation, interaction with the oestrogen and progesterone pathways, immunosuppression, regulation of angiogenesis, and control of autophagy. We evaluated the potential of mTOR inhibitors as therapeutic agents for endometriosis, examined the secondary benefits related to reproductive function, and assessed how their side effects can be managed. We conducted a thorough review of publications on the role of the mTOR pathway and the effectiveness of mTOR inhibitors in endometriosis patients. These results indicate that the mTOR pathway is activated in endometriosis. Additionally, mTOR inhibitors have shown efficacy as monotherapies for endometriosis. They may alleviate resistance to hormonal therapy in endometriosis, suggesting a potential synergistic effect when used in combination with hormonal therapy. The potential reproductive benefits of mTOR inhibitors include decreased miscarriage rates, improved implantation, and prevention of age-related follicular loss and ovarian hyperstimulation syndrome. Activation of the mTOR pathway has also been implicated in the malignant transformation of endometriosis. Preclinical studies suggest that the dosage of mTOR inhibitors needed for treating endometriosis may be lower than that required for anticancer or immunosuppressive therapy, potentially reducing dosage-dependent side effects. In conclusion, while mTOR inhibitors, which allow for pregnancy during oral administration, show potential for clinical use in all stages of endometriosis, current evidence is limited to preclinical studies, and further research is needed to confirm clinical effectiveness. (© The Author(s) 2024. Published by Oxford University Press on behalf of European Society of Human Reproduction and Embryology.)
Databáze:	MEDLINE
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