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Sparić R, Andjić M, Rakić A, Bjekić-Macut J, Livadas S, Kontić-Vučinić O, Mastorakos G, Macut D. Insulin-sensitizing agents for infertility treatment in woman with polycystic ovary syndrome: a narrative review of current clinical practice. Hormones (Athens) 2024; 23:49-58. [PMID: 37792213 DOI: 10.1007/s42000-023-00494-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 09/19/2023] [Indexed: 10/05/2023]
Abstract
PURPOSE Polycystic ovary syndrome (PCOS) is an endocrine, metabolic, and reproductive disorder which, according to the Rotterdam criteria, affects up to 24% of women of childbearing age. Although the prevalence of infertility in this subpopulation of women is high, the optimal treatment has not been fully established yet. Insulin resistance is considered to be an important mechanism involved in the development of PCOS; hence, the aim of this narrative review is to present an overview of the current pharmacological insulin-sensitizing treatment modalities for infertile women with PCOS. METHODS A MEDLINE and PubMed search for the years 1990-2023 was performed using a combination of keywords. Clinical trials with insulin sensitizers used for infertility treatment as well as analyses of systematic reviews and meta-analyses were evaluated. When deemed necessary, additional articles referenced in the retrieved papers were included in this narrative review. RESULTS Several insulin-sensitizing compounds and various therapeutical protocols are available for infertility treatment of women with PCOS. Metformin is the most common adjuvant medication to induce ovulation in infertile women with PCOS and is more frequently administered in combination with clomiphene citrate than on its own. Recently, inositol and glucagon-like peptide-1 (GLP-1) receptor agonists have emerged as possible options for infertility treatment in PCOS. CONCLUSION The future of medical treatment of PCOS women with infertility lies in a personalized pharmacological approach, which involves various compounds with different mechanisms of action that could modify ovarian function and endometrial receptivity, ultimately leading to better overall reproductive outcomes in these women.
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Affiliation(s)
- Radmila Sparić
- University of Belgrade Faculty of Medicine, Clinic for Gynecology and Obstetrics, University Clinical Center of Serbia, Belgrade, Serbia
| | - Mladen Andjić
- Clinic for Gynecology and Obstetrics, University Clinical Center of Serbia, Belgrade, Serbia
| | - Aleksandar Rakić
- Clinic for Gynecology and Obstetrics Narodni front, Belgrade, Serbia
| | - Jelica Bjekić-Macut
- Department of Endocrinology, UMC Bežanijska Kosa, University of Belgrade Faculty of Medicine, Belgrade, Serbia
| | | | - Olivera Kontić-Vučinić
- University of Belgrade Faculty of Medicine, Clinic for Gynecology and Obstetrics, University Clinical Center of Serbia, Belgrade, Serbia
| | - George Mastorakos
- Unit of Endocrine Diseases, Aretaieion Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Djuro Macut
- University of Belgrade Faculty of Medicine, Clinic for Endocrinology, Diabetes and Metabolic Diseases, University Clinical Center of Serbia, Dr Subotića 13, Belgrade, 11000, Serbia.
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Zarrin Y, Bakhteyari A, Nikpour P, Mostafavi FS, Eskandari N, Matinfar M, Aboutorabi R. A Study on the Presence of Osteopontin and α3β1 Integrin in the Endometrium of Diabetic Rats at the Time of Embryo Implantation. J Reprod Infertil 2020; 21:87-93. [PMID: 32500011 PMCID: PMC7253937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Embryo implantation is a critical and multifactorial phenomenon which can be affected by any alteration in molecular micro construction of endometrium. The aim of the current study was to evaluate the effects of diabetes on osteopontin (OPN) and α3β1 integrin proteins level at the time of endometrial receptivity. METHODS Twenty-eight female rats were divided into control, diabetic, pioglitazone-treated and metformin-treated groups. Western blot was performed to determine the OPN and α3β1 integrin proteins in rats' endometrium at the time of implantation. Data were analyzed by analysis of variance (ANOVA) and p<0.05 was considered statistically significant. RESULTS OPN increased significantly in the diabetic group in comparison with control (p<0.001), metformin-treated (p=0.008) and pioglitazone-treated groups (p< 0.001). Furthermore, α3β1 integrin protein level in diabetic group had a significant difference in comparison with that of the control (p<0.001), metformin-treated (p= 0.026) and pioglitazone-treated groups (p<0.001). CONCLUSION OPN and α3β1 integrin proteins are involved in embryo implantation and their changes in diabetic condition can affect fertility. Treatment with pioglitazone and metformin improved the level of OPN and α3β1 integrin proteins while pioglitazone was more effective.
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Affiliation(s)
- Yasaman Zarrin
- Isfahan Medical Student Research Center, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Abbas Bakhteyari
- Department of Anatomical Sciences, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Parvaneh Nikpour
- Department of Genetics and Molecular Biology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran, Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non-Communicable Diseases, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fatemeh Sadat Mostafavi
- Department of Anatomical Sciences, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nahid Eskandari
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Matinfar
- Department of Internal Medicine, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Roshanak Aboutorabi
- Department of Anatomical Sciences, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran,Corresponding Author: Roshanak Aboutorabi, Department of Anatomical Sciences, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran E-mail:
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Bakhteyari Ph D Candidate A, Zarrin Y, Nikpour P, Sadat Hosseiny Z, Sadat Mostafavi F, Eskandari N, Matinfar M, Aboutorabi R. Diabetes mellitus increased integrins gene expression in rat endometrium at the time of embryo implantation. Int J Reprod Biomed 2019; 17:395-404. [PMID: 31508564 PMCID: PMC6719519 DOI: 10.18502/ijrm.v17i6.4810] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 01/14/2019] [Accepted: 01/30/2019] [Indexed: 11/24/2022] Open
Abstract
Background Diabetes mellitus deeply changes the genes expression of integrin (Itg) subunits in several cells and tissues such as monocytes, arterial endothelium, kidney glomerular cells, retina. Furthermore, hyperglycemia could impress and reduce the rate of successful assisted as well as non-assisted pregnancy. Endometrium undergoes thorough changes in normal menstrual cycle and the question is: What happens in the endometrium under diabetic condition? Objective The aim of the current study was to investigate the endometrial gene expression of α3, α4, αv, Itg β1 and β3 subunits in diabetic rat models at the time of embryo implantation. Materials and Methods Twenty-eight rats were randomly divided into 4 groups: control group, diabetic group, pioglitazone-treated group, and metformin-treated group. Real-time PCR was performed to determine changes in the expression of Itg α3, α4, αv, β1, and β3 genes in rat's endometrium. Results The expression of all Itg subunits increased significantly in diabetic rats' endometrium compared with control group. Treatment with pioglitazone significantly reduced the level of Itg subunits gene expression compared with diabetic rats. While metformin had a different effect on α3 and α4 and elevated these two subunits gene expression. Conclusion Diabetes mellitus significantly increased the expression of studied Itg subunits, therefore untreated diabetes could be potentially assumed as one of the preliminary elements in embryo implantation failure.
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Affiliation(s)
- Abbas Bakhteyari Ph D Candidate
- Department of Anatomical Sciences, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.,Department of Genetics and Molecular Biology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.,Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non-communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran.,Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.,Department of Internal Medicine Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Yasaman Zarrin
- Department of Anatomical Sciences, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Parvaneh Nikpour
- Department of Genetics and Molecular Biology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.,Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non-communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zeinab Sadat Hosseiny
- Department of Anatomical Sciences, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fatemah Sadat Mostafavi
- Department of Anatomical Sciences, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nahid Eskandari
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Matinfar
- Department of Internal Medicine Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Roshanak Aboutorabi
- Department of Anatomical Sciences, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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