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Raihanah C, Sukrasno S, Kurniati NF. Activity of isoflavone in managing polycystic ovary syndrome symptoms (Review). Biomed Rep 2024; 20:80. [PMID: 38590945 PMCID: PMC10999901 DOI: 10.3892/br.2024.1768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 01/17/2024] [Indexed: 04/10/2024] Open
Abstract
Polycystic ovary syndrome (PCOS), a hormonal and metabolic disorder manifested in women of reproductive age, is still being treated using drugs with side effects. As an alternative to these drugs, isoflavone, also identified as phytoestrogen, has anti-PCOS activity. Isoflavone can help relieve PCOS symptoms by lowering the level of testosterone, which causes hyperandrogenism, thereby normalizing the menstrual cycle and restoring normal ovarian morphology. Furthermore, isoflavone influences the improvement of the metabolic profile, which changes because of PCOS, as well as the reduction of inflammatory markers and oxidative stress. However, both significant and non-significant results have been generated on the activity of isoflavones in PCOS. The present review aims to discuss the existing literature on the effect of isoflavone on PCOS symptoms based on in vivo and clinical trial studies.
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Affiliation(s)
- Cut Raihanah
- Department of Pharmaceutical Biology, School of Pharmacy, Bandung Institute of Technology, Bandung 40132, Indonesia
| | - Sukrasno Sukrasno
- Department of Pharmaceutical Biology, School of Pharmacy, Bandung Institute of Technology, Bandung 40132, Indonesia
| | - Neng Fisheri Kurniati
- Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, Bandung Institute of Technology, Bandung 40132, Indonesia
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Shang J, Wang S, Wang A, Li F, Zhang J, Wang J, Lv R, Chen H, Mu X, Zhang K, Bai X, Tian Y. Intra-ovarian inflammatory states and their associations with embryo quality in normal-BMI PCOS patients undergoing IVF treatment. Reprod Biol Endocrinol 2024; 22:11. [PMID: 38212789 PMCID: PMC10782707 DOI: 10.1186/s12958-023-01183-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 12/28/2023] [Indexed: 01/13/2024] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is the main cause of anovulatory infertility in women of reproductive age, and low-grade chronic inflammation plays a key role in the occurrence and development of PCOS. However, obesity, as a likely confounding factor, can affect the inflammatory state of PCOS patients. OBJECTIVE The aim of this study was to comprehensively investigate intra-ovarian inflammatory states and their impact on embryo quality in PCOS patients with a normal BMI undergoing IVF treatment. METHODS DIA-mass spectrometry-based proteomics and bioinformatic analysis were combined to comprehensively profile the protein expression of granulosa cells (GCs) from 5 normal-BMI PCOS patients and 5 controls. Thirty-four cytokines were further systematically detected in follicular fluid (FF) from 32 age- and BMI-matched normal-BMI patients using Luminex liquid chip suspension technology. Next, the differentially expressed cytokines were evaluated by enzyme-linked immunosorbent assay (ELISA) in 24 newly recruited subjects, and the relationship between these cytokines and embryo quality in PCOS patients was analysed. Finally, these cytokine levels were compared and evaluated in PCOS patients with different androgen levels. RESULTS Proteomic analysis showed that the suppression of substance metabolism and steroid biosynthesis, more interestingly, resulted in an enhanced immune and inflammatory response in the GCs of normal-BMI PCOS patients and prompted the involvement of cytokines in this process. Luminex analysis further showed that FF macrophage inflammatory protein-1 beta (MIP-1β) and stromal cell-derived factor-1 alpha (SDF-1α) levels were significantly increased in normal-BMI PCOS patients compared to controls (P = 0.005; P = 0.035, respectively), and the ELISA results were consistent with these findings. Besides, FF MIP-1β showed an inverse correlation with the number of D3 good-quality embryos and the good-quality blastocyst rate in patients with PCOS (P = 0.006; P = 0.003, respectively), which remained significant after correction for multiple comparisons. Moreover, SDF-1α levels had no relationship with embryo development in PCOS patients. Additionally, SDF-1α levels were significantly lower in PCOS patients with high androgen levels than in controls (P = 0.031). CONCLUSIONS Local ovarian inflammation was present in normal-BMI PCOS patients, affecting follicular development, and FF MIP-1β may be a potential biomarker associated with embryo quality in normal-BMI PCOS patients.
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Affiliation(s)
- Jie Shang
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, No.154, Anshan Road, Heping District, Tianjin, 300052, China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Siyu Wang
- Key Laboratory of Immune Microenvironment and Disease (Ministry of Education), Tianjin Key Laboratory of Medical Epigenetics, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Medical University, Tianjin, China
| | - Aiyuan Wang
- Key Laboratory of Immune Microenvironment and Disease (Ministry of Education), Tianjin Key Laboratory of Medical Epigenetics, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Medical University, Tianjin, China
| | - Fang Li
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, No.154, Anshan Road, Heping District, Tianjin, 300052, China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Jing Zhang
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, No.154, Anshan Road, Heping District, Tianjin, 300052, China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Jin Wang
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, No.154, Anshan Road, Heping District, Tianjin, 300052, China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Rui Lv
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, No.154, Anshan Road, Heping District, Tianjin, 300052, China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Haixia Chen
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, No.154, Anshan Road, Heping District, Tianjin, 300052, China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Xiaohuan Mu
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, No.154, Anshan Road, Heping District, Tianjin, 300052, China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China
| | - Kai Zhang
- Key Laboratory of Immune Microenvironment and Disease (Ministry of Education), Tianjin Key Laboratory of Medical Epigenetics, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Medical University, Tianjin, China
| | - Xiaohong Bai
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, No.154, Anshan Road, Heping District, Tianjin, 300052, China.
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China.
| | - Ye Tian
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, No.154, Anshan Road, Heping District, Tianjin, 300052, China.
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, China.
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Khatun M, Lundin K, Naillat F, Loog L, Saarela U, Tuuri T, Salumets A, Piltonen TT, Tapanainen JS. Induced Pluripotent Stem Cells as a Possible Approach for Exploring the Pathophysiology of Polycystic Ovary Syndrome (PCOS). Stem Cell Rev Rep 2024; 20:67-87. [PMID: 37768523 PMCID: PMC10799779 DOI: 10.1007/s12015-023-10627-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/05/2023] [Indexed: 09/29/2023]
Abstract
Polycystic ovary syndrome (PCOS) is the most prevalent endocrine condition among women with pleiotropic sequelae possessing reproductive, metabolic, and psychological characteristics. Although the exact origin of PCOS is elusive, it is known to be a complex multigenic disorder with a genetic, epigenetic, and environmental background. However, the pathogenesis of PCOS, and the role of genetic variants in increasing the risk of the condition, are still unknown due to the lack of an appropriate study model. Since the debut of induced pluripotent stem cell (iPSC) technology, the ability of reprogrammed somatic cells to self-renew and their potential for multidirectional differentiation have made them excellent tools to study different disease mechanisms. Recently, researchers have succeeded in establishing human in vitro PCOS disease models utilizing iPSC lines from heterogeneous PCOS patient groups (iPSCPCOS). The current review sets out to summarize, for the first time, our current knowledge of the implications and challenges of iPSC technology in comprehending PCOS pathogenesis and tissue-specific disease mechanisms. Additionally, we suggest that the analysis of polygenic risk prediction based on genome-wide association studies (GWAS) could, theoretically, be utilized when creating iPSC lines as an additional research tool to identify women who are genetically susceptible to PCOS. Taken together, iPSCPCOS may provide a new paradigm for the exploration of PCOS tissue-specific disease mechanisms.
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Affiliation(s)
- Masuma Khatun
- Department of Obstetrics and Gynecology, University of Helsinki, Helsinki University Central Hospital, Haartmaninkatu 8, Helsinki, 00029 HUS, Finland.
| | - Karolina Lundin
- Department of Obstetrics and Gynecology, University of Helsinki, Helsinki University Central Hospital, Haartmaninkatu 8, Helsinki, 00029 HUS, Finland
| | - Florence Naillat
- Faculty of Biochemistry and Molecular Medicine, University of Oulu, Oulu, Finland
| | - Liisa Loog
- Institute of Genomics, University of Tartu, Tartu, 51010, Estonia
- Department of Genetics, University of Cambridge, Cambridge, CB2 3EH, UK
| | - Ulla Saarela
- Department of Obstetrics and Gynecology, Research Unit of Clinical Medicine, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Timo Tuuri
- Department of Obstetrics and Gynecology, University of Helsinki, Helsinki University Central Hospital, Haartmaninkatu 8, Helsinki, 00029 HUS, Finland
| | - Andres Salumets
- Department of Obstetrics and Gynecology, Institute of Clinical Medicine, University of Tartu, Tartu, 50406, Estonia
- Competence Centre of Health Technologies, Tartu, 50411, Estonia
- Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet and Karolinska University Hospital, Huddinge, Stockholm, 14186, Sweden
| | - Terhi T Piltonen
- Department of Obstetrics and Gynecology, Research Unit of Clinical Medicine, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Juha S Tapanainen
- Department of Obstetrics and Gynecology, University of Helsinki, Helsinki University Central Hospital, Haartmaninkatu 8, Helsinki, 00029 HUS, Finland
- Department of Obstetrics and Gynecology, HFR - Cantonal Hospital of Fribourg and University of Fribourg, Fribourg, Switzerland
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Ozsvar J, Gissler M, Lavebratt C, Nilsson IAK. Exposures during pregnancy and at birth are associated with the risk of offspring eating disorders. Int J Eat Disord 2023; 56:2232-2249. [PMID: 37646613 DOI: 10.1002/eat.24053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 08/13/2023] [Accepted: 08/14/2023] [Indexed: 09/01/2023]
Abstract
BACKGROUND Eating disorders (ED) are severe psychiatric disorders, commonly debuting early. Aberrances in the intrauterine environment and at birth have been associated with risk of ED. Here, we explore if, and at what effect size, a variety of such exposures associate with offspring ED, that is, anorexia nervosa (AN), bulimia nervosa (BN), and eating disorder not otherwise specified (EDNOS). METHODS This population-based cohort study, conducted from September 2021 to August 2023, used Finnish national registries of all live births in 1996-2014 (N = 1,097,753). Cox proportional hazards modeling was used to compare ED risk in exposed versus unexposed offspring, adjusting for potential confounders and performing sex-stratified analyses. RESULTS A total of 6614 offspring were diagnosed with an ED; 3668 AN, 666 BN, and 4248 EDNOS. Lower risk of offspring AN was seen with young mothers, continued smoking, and instrumental delivery, while higher risk was seen with older mothers, inflammatory disorders, prematurity, small for gestational age, and low Apgar. Offspring risk of BN was higher with continued smoking and prematurity, while lower with postmature birth. Offspring risk of EDNOS was lower with instrumental delivery, higher for older mothers, polycystic ovary syndrome, insulin-treated pregestational diabetes, antibacterial treatment, prematurity, and small for gestational age. Sex-specific associations were found. CONCLUSIONS Several prenatal and at birth exposures are associated with offspring ED; however, we cannot exclude confounding by maternal BMI. Nevertheless, several exposures selectively associate with risk of either AN, BN, or EDNOS, and some are sex-specific, emphasizing the importance of subtype- and sex-stratified analyses of ED. PUBLIC SIGNIFICANCE We define environmental factors involved in the development of different ED, of importance as preventive measure, but also in order to aid in defining the molecular pathways involved and thus in the longer perspective contribute to the development of pharmacological treatment of ED.
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Affiliation(s)
- Judit Ozsvar
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Mika Gissler
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
- Department of Knowledge Brokers, Finnish Institute for Health and Welfare, Helsinki, Finland
- Research Centre for Child Psychiatry, University of Turku, Turku, Finland
| | - Catharina Lavebratt
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Ida A K Nilsson
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
- Centre for Eating Disorders Innovation, Karolinska Institutet, Stockholm, Sweden
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Wang XT, Hou YS, Zhao HL, Wang J, Guo CH, Guan J, Lv ZG, Ma P, Han JL. Effect of laparoscopic sleeve gastrectomy on related variables of obesity complicated with polycystic ovary syndrome. World J Gastrointest Surg 2023; 15:2423-2429. [PMID: 38111773 PMCID: PMC10725555 DOI: 10.4240/wjgs.v15.i11.2423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 09/18/2023] [Accepted: 10/11/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is closely related to obesity, and weight loss can significantly improve the metabolic, endocrine and reproductive functions of obese individuals with PCOS. However, the efficacy of laparoscopic sleeve gastrectomy (LSG) for obesity with PCOS are unclear. AIM The purpose of the study was to investigate the effect of LSG on related variables in obese patients with PCOS. METHODS A retrospective analysis was performed on 32 obese patients with PCOS who received LSG treatment at the Third Hospital of Shanxi Medical University from 2013 to 2020. The changes in anthropometric indices, insulin, testosterone, estradiol, follicle stimulating hormone (FSH), luteinizing hormone (LH), menstrual cycle and LH/FSH ratio before and 1 mo, 3 mo, 6 mo and 12 mo after the operation were statistically analyzed. RESULTS At 1 mo, 3 mo, 6 mo and 12 mo after surgery, the anthropometric indices, such as body weight and body mass index, of all patients were lower than those before the operation. The percentage excess weight loss (EWL%) at 1 mo, 3 mo, 6 mo and 1 year of follow-up were 25, 40, 46 and 65, respectively. The PCOS-related indices, such as insulin, testosterone, estradiol, follicle stimulating hormone (FSH), luteinizing hormone (LH) and menstrual cycle, were improved to varying degrees. During the 1-year follow-up, the average serum testosterone decreased from preoperative 0.72 ng/mL to 0.43 ng/mL (P < 0.05), average fasting insulin level (9.0 mIU/mL, preoperative 34.2 mil, LH level, 4.4 mIU/mL, preoperative 6.1 mIU/mL). The level of FSH (3.8 U/L, 4.8 U/p0.05) and the ratio of LH/FSH (0.7, 1.3/p0.05) were more relieved than those before surgery. During the postoperative follow-up, it was found that the menstrual cycle of 27 patients (nasty 27) returned to normal, and 6 patients (18%) who intended to become pregnant became pregnant within 1 year after surgery. CONCLUSION The weight loss effect of LSG is obvious and affirmative, and the endocrine index of obese patients with PCOS is also improved to some extent, although the mechanism is not clear. Laparoscopic sleeve gastrectomy is expected to become a backup choice for patients with polycystic ovaries in the future.
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Affiliation(s)
- Xiao-Tao Wang
- Department of Thyroid & Bariatric Metabolic Surgery, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan 030032, Shanxi Province, China
| | - Yi-Sen Hou
- Department of Thyroid & Bariatric Metabolic Surgery, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan 030032, Shanxi Province, China
| | - Hao-Liang Zhao
- Department of Thyroid & Bariatric Metabolic Surgery, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan 030032, Shanxi Province, China
| | - Jian Wang
- Department of Thyroid & Bariatric Metabolic Surgery, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan 030032, Shanxi Province, China
| | - Chen-Hao Guo
- Department of Thyroid & Bariatric Metabolic Surgery, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan 030032, Shanxi Province, China
| | - Jie Guan
- Department of Thyroid & Bariatric Metabolic Surgery, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan 030032, Shanxi Province, China
| | - Zhi-Gan Lv
- Department of Anesthesia, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan 030032, Shanxi Province, China
| | - Peng Ma
- Department of Thyroid & Bariatric Metabolic Surgery, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan 030032, Shanxi Province, China
| | - Jian-Li Han
- Department of Thyroid & Bariatric Metabolic Surgery, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan 030032, Shanxi Province, China
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Kumari R, Muneshwar KN, Pathade AG, Yelne S. Unveiling the Effects of Triptorelin on Endocrine Profiles: Insights From Healthy, Polycystic Ovary Syndrome, and Hypothalamic Amenorrhea Women. Cureus 2023; 15:e44752. [PMID: 37809244 PMCID: PMC10556375 DOI: 10.7759/cureus.44752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 09/05/2023] [Indexed: 10/10/2023] Open
Abstract
Triptorelin, a synthetic gonadotropin-releasing hormone (GnRH) agonist, has garnered increasing attention for its profound effects on endocrine profiles across diverse populations. This review article explores triptorelin's impact on women's health by examining its effects on healthy individuals, those with polycystic ovary syndrome (PCOS), and those experiencing hypothalamic amenorrhea (HA). The mechanism of triptorelin involves a transient surge in gonadotropin release, followed by receptor desensitization, leading to downregulation of the hypothalamus-pituitary-gonadal (HPG) axis. In healthy women, triptorelin's controlled modulation of the HPG axis is a foundation for assisted reproduction techniques. In PCOS, it offers promise in restoring ovulatory function and mitigating hyperandrogenism. For HA individuals, triptorelin's potential to restore proper GnRH pulsatility emerges as a therapeutic avenue. This review emphasizes the importance of personalized approaches based on specific health conditions, highlighting triptorelin's versatility and potential applications beyond its current scope. As research progresses, triptorelin's role in endocrine management is poised to reshape women's health by optimizing hormonal equilibrium and overall well-being.
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Affiliation(s)
- Riya Kumari
- Community Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Komal N Muneshwar
- Community Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Aniket G Pathade
- Research and Development, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Seema Yelne
- Nursing, Shalinitai Meghe College of Nursing, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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Femi-Olabisi JF, Ishola AA, Olujimi FO. Effect of Parquetina nigrescens (Afzel.) Leaves on Letrozole-Induced PCOS in Rats: a Molecular Insight into Its Phytoconstituents. Appl Biochem Biotechnol 2023; 195:4744-4774. [PMID: 37171758 DOI: 10.1007/s12010-023-04537-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2023] [Indexed: 05/13/2023]
Abstract
Polycystic ovarian syndrome (PCOS) is one of the common causes of female infertility in women of reproductive age. P. nigrescens is a plant used in the treatment of various diseases including menstrual disorders. This study investigated the effect of ethanolic extracts of P. nigrescens leaves on the estrous cycle, fasting blood glucose, and hormonal and lipid profile in letrozole-induced PCOS rats and also evaluated the molecular mechanism of the active constituents using computational methods. After the induction of PCOS with letrozole, rats were treated orally for 14 days with distilled water (1 mg/kg/day), clomiphene citrate (2 mg/kg/day), metformin (7.14 mg/kg/day), and ethanolic extract of P. nigrescens (50 and 100 mg). Thereafter, selected biochemical parameters were assayed to determine the extract's effect on the estrous cycle. Molecular docking and molecular dynamics simulation (MDS) were carried out to determine the binding affinity and relative stability of the ligand-receptor complexes. Letrozole-induced PCOS rats showed irregular estrous cyclicity, elevated (p > 0.05) triglycerides, low-density lipoprotein cholesterol (LDL), total cholesterol, insulin, testosterone, and luteinizing hormone (LH) concentration, low (p > 0.05) progesterone, low follicle-stimulating hormone (FSH), high-density lipoprotein cholesterol (HDL), and high fasting blood glucose concentration compared to that of the control group. The reproductive, biochemical, and structural alterations were reversed by the administration of ethanolic extract of P. nigrescens leaves (50 mg/kg) which restored the estrous cycle after 14 days of treatment. However, the ethanolic extracts of P. nigrescens (100 mg/kg) significantly increased (p > 0.05) FSH, HDL, and progesterone concentrations but decreased the LH, progesterone, and total cholesterol. Of all 44 compounds identified in GCMS analysis of an ethanolic extract of P. nigrescens leaves, only 2-ethylbutyl heptyl ester (CID 91705405) had a higher binding affinity for hormonal receptors and enzymes responsible for hepatic gluconeogenesis compared to standard drugs used in the study. CID 91705405 was also relatively stable over 100 ns of MDS. This compound is therefore revealed to have the potential to modulate both endocrine and metabolic pathways involved in PCOS. The ethanolic extract of P. nigrescens leaves can therefore be considered in the management/treatment of the reproductive and metabolic disorders related to PCOS subject to further experimental validation.
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Affiliation(s)
- Joy Fehintoluwa Femi-Olabisi
- Department of Biochemistry, College of Basic & Applied Sciences, Mountain Top University, Makogi Oba, Ogun State, Nigeria.
| | - Ahmed Adebayo Ishola
- Central Research Laboratory, 132B, University Road, Tanke, Ilorin, Kwara State, Nigeria
| | - Folakemi Omolara Olujimi
- Department of Biochemistry, College of Basic & Applied Sciences, Mountain Top University, Makogi Oba, Ogun State, Nigeria
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8
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Farajzadegan Z, Kazemi A, Salehi M, ZareMobini F. Psychological Experiences in Women with Polycystic Ovary Syndrome: A Qualitative Study. IRANIAN JOURNAL OF NURSING AND MIDWIFERY RESEARCH 2023; 28:391-397. [PMID: 37694209 PMCID: PMC10484384 DOI: 10.4103/ijnmr.ijnmr_139_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 08/24/2022] [Accepted: 05/21/2023] [Indexed: 09/12/2023]
Abstract
Background Polycystic Ovary Syndrome (PCOS) is the most common endocrine disorder among women of reproductive years. In addition to multiple physical problems, this syndrome has many psychological complications. Thus, the present study attempted to explore the psychological experiences of women with PCOS in Iran's sociocultural context. Materials and Methods The study was carried out in Isfahan, Iran, using a qualitative content analysis method. The participants were selected through purposive sampling from women with PCOS, their spouses, and healthcare providers in hospitals, clinics, workplaces, universities, and physicians' offices between September 2018 and November 2019. Data collection was performed through semi-structured interviews until data saturation. Data analysis was based on conventional content analysis. The interviews were transcribed and coded. Afterward, categories and concepts were extracted by grouping similar codes. Results A total of 13 women with PCOS, four spouses, and 13 healthcare providers participated in this study. Data analysis yielded five main categories, including the patient's psychological reactions following infertility and its probability, psychological issues following menstrual disorders, patients' fear and concerns about the probability of developing chronic diseases, psychological problems following the disease, and psychological problems resulting from body appearance. Conclusions The results of this study showed that women with PCOS were exposed to multiple psychological problems. Therefore, preventing and controlling the psychological consequences of PCOS and its complications requires healthcare providers' support and comprehensive and long-term planning to promote the mental health of these women.
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Affiliation(s)
- Ziba Farajzadegan
- Department of Community and Family Medicine, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ashraf Kazemi
- Nursing and Midwifery Care Research Center, Nursing and Midwifery School, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mehrdad Salehi
- Behavioral Sciences Research Center, University of Medical Sciences, Isfahan, Iran
| | - Fatemeh ZareMobini
- Assistant Professor, Research Center for Nursing and Midwifery Care, Department of Midwifery, Faculty of Nursing and Midwifery, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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Liu S, Jia Y, Meng S, Luo Y, Yang Q, Pan Z. Mechanisms of and Potential Medications for Oxidative Stress in Ovarian Granulosa Cells: A Review. Int J Mol Sci 2023; 24:ijms24119205. [PMID: 37298157 DOI: 10.3390/ijms24119205] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 05/20/2023] [Accepted: 05/22/2023] [Indexed: 06/12/2023] Open
Abstract
Granulosa cells are essential for follicle initiation and development, and their abnormal function or apoptosis is a crucial factor leading to follicular atresia. A state of oxidative stress occurs when the balance between the production of reactive oxygen species and the regulation of the antioxidant system is disturbed. Oxidative stress is one of the most important causes of the abnormal function and apoptosis of granulosa cells. Oxidative stress in granulosa cells causes female reproductive system diseases, such as polycystic ovary syndrome and premature ovarian failure. In recent years, studies have confirmed that the mechanism of oxidative stress in granulosa cells is closely linked to the PI3K-AKT signaling pathway, MAPK signaling pathway, FOXO axis, Nrf2 pathway, NF-κB signaling pathway, and mitophagy. It has been found that drugs such as sulforaphane, Periplaneta americana peptide, and resveratrol can mitigate the functional damage caused by oxidative stress on granulosa cells. This paper reviews some of the mechanisms involved in oxidative stress in granulosa cells and describes the mechanisms underlying the pharmacological treatment of oxidative stress in granulosa cells.
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Affiliation(s)
- Siheng Liu
- Queen Mary School, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Yunbing Jia
- Queen Mary School, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Shirui Meng
- Queen Mary School, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Yiran Luo
- Queen Mary School, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Qi Yang
- College of Basic Medical Sciences, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Zezheng Pan
- College of Basic Medical Sciences, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
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10
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Singh S, Pal N, Shubham S, Sarma DK, Verma V, Marotta F, Kumar M. Polycystic Ovary Syndrome: Etiology, Current Management, and Future Therapeutics. J Clin Med 2023; 12:jcm12041454. [PMID: 36835989 PMCID: PMC9964744 DOI: 10.3390/jcm12041454] [Citation(s) in RCA: 34] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/27/2023] [Accepted: 02/08/2023] [Indexed: 02/17/2023] Open
Abstract
Polycystic ovary syndrome (PCOS) is a complex endocrine and metabolic disorder, typically characterized by anovulation, infertility, obesity, insulin resistance, and polycystic ovaries. Lifestyle or diet, environmental pollutants, genetics, gut dysbiosis, neuroendocrine alterations, and obesity are among the risk factors that predispose females to PCOS. These factors might contribute to upsurging metabolic syndrome by causing hyperinsulinemia, oxidative stress, hyperandrogenism, impaired folliculogenesis, and irregular menstrual cycles. Dysbiosis of gut microbiota may play a pathogenic role in the development of PCOS. The restoration of gut microbiota by probiotics, prebiotics, or a fecal microbiota transplant (FMT) might serve as an innovative, efficient, and noninvasive way to prevent and mitigate PCOS. This review deliberates on the variety of risk factors potentially involved in the etiology, prevalence, and modulation of PCOS, in addition to plausible therapeutic interventions, including miRNA therapy and the eubiosis of gut microbiota, that may help treat and manage PCOS.
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Affiliation(s)
- Samradhi Singh
- ICMR—National Institute for Research in Environmental Health, Bhopal Bypass Road, Bhopal 462030, India
| | - Namrata Pal
- ICMR—National Institute for Research in Environmental Health, Bhopal Bypass Road, Bhopal 462030, India
| | - Swasti Shubham
- ICMR—National Institute for Research in Environmental Health, Bhopal Bypass Road, Bhopal 462030, India
| | - Devojit Kumar Sarma
- ICMR—National Institute for Research in Environmental Health, Bhopal Bypass Road, Bhopal 462030, India
| | - Vinod Verma
- Stem Cell Research Centre, Department of Hematology, Sanjay Gandhi Post-Graduate Institute of MedicalSciences, Lucknow 226014, India
| | - Francesco Marotta
- ReGenera R&D International for Aging Intervention, 20144 Milano, Lombardia, Italy
- Correspondence: (F.M.); (M.K.)
| | - Manoj Kumar
- ICMR—National Institute for Research in Environmental Health, Bhopal Bypass Road, Bhopal 462030, India
- Correspondence: (F.M.); (M.K.)
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11
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Sudhakaran G, Rajesh R, Murugan R, Velayutham M, Guru A, Boopathi S, Muthupandian S, Gopinath P, Arockiaraj J. Nimbin analog
N2
alleviates high testosterone induced oxidative stress in
CHO
cells and alters the expression of
Tox3
and
Dennd1a
signal transduction pathway involved in the
PCOS
zebrafish. Phytother Res 2022; 37:1449-1461. [PMID: 36450691 DOI: 10.1002/ptr.7685] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/26/2022] [Accepted: 10/16/2022] [Indexed: 12/04/2022]
Abstract
Polycystic ovarian syndrome (PCOS) is a hormonal disorder that causes enlargement of ovaries and follicular maturation arrest, which lacks efficient treatment. N2, a semi-natural triterpenoid from the neem family, was already reported to have antioxidant and antiinflammatory properties in our previous report. This study investigated the anti-androgenic property of N2 on testosterone-induced oxidative stress in Chinese Hamster Ovarian cells (CHO) and PCOS zebrafish model. The testosterone exposure disrupted the antioxidant enzymes and ROS level and enhanced the apoptosis in both CHO cells and PCOS zebrafish. However, N2 significantly protected the CHO cells from ROS and apoptosis. N2 improved the Gonado somatic index (GSI) and upregulated the expression of the SOD enzyme in zebrafish ovaries. Moreover, the testosterone-induced follicular maturation arrest was normalized by N2 treatment in histopathology studies. In addition, the gene expression studies of Tox3 and Denndla in zebrafish demonstrated that N2 could impair PCOS condition. Furthermore, to confirm the N2 activity, the in-silico studies were performed against PCOS susceptible genes Tox3 and Dennd1a using molecular docking and molecular dynamic simulations. The results suggested that N2 alleviated the oxidative stress and apoptosis in-vitro and in-vivo and altered the expression of PCOS key genes.
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Affiliation(s)
- Gokul Sudhakaran
- Department of Biotechnology College of Science and Humanities, SRM Institute of Science and Technology Chennai India
| | - Ravi Rajesh
- Department of Chemistry College of Engineering and Technology, SRM Institute of Science and Technology Chennai India
| | - Raghul Murugan
- Department of Biotechnology College of Science and Humanities, SRM Institute of Science and Technology Chennai India
| | - Manikandan Velayutham
- Department of Biotechnology College of Science and Humanities, SRM Institute of Science and Technology Chennai India
| | - Ajay Guru
- Department of Conservative Dentistry and Endodontics Saveetha Dental College and Hospitals, SIMATS Chennai India
| | - Seenivasan Boopathi
- Department of Biotechnology College of Science and Humanities, SRM Institute of Science and Technology Chennai India
| | - Saravanan Muthupandian
- AMR and Nanomedicine Lab, Department of Pharmacology, Saveetha Dental College Saveetha Institute of Medical and Technical Sciences (SIMATS) Chennai India
| | - Pushparathinam Gopinath
- Department of Chemistry College of Engineering and Technology, SRM Institute of Science and Technology Chennai India
| | - Jesu Arockiaraj
- Department of Biotechnology College of Science and Humanities, SRM Institute of Science and Technology Chennai India
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12
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Kelulut Honey Regulates Sex Steroid Receptors in a Polycystic Ovary Syndrome Rat Model. Int J Mol Sci 2022; 23:ijms232314757. [PMID: 36499085 PMCID: PMC9738483 DOI: 10.3390/ijms232314757] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/11/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022] Open
Abstract
Reproductive and metabolic anomalies in polycystic ovary syndrome (PCOS) have been associated with the dysregulation of sex steroid receptors. Kelulut honey (KH) has been shown to be beneficial in PCOS-induced rats by regulating folliculogenesis and the oestrus cycle. However, no study has been conducted to evaluate KH's effect on sex steroid receptors in PCOS. Therefore, the current study examined the effects of KH, metformin, or clomiphene alone and in combination on the mRNA expression and protein distribution of androgen receptor (AR), oestrogen receptor α (ERα), oestrogen receptor β (ERβ), and progesterone receptor (PR) in PCOS-induced rats. The study used female Sprague-Dawley rats, which were treated orally with 1 mg/kg/day of letrozole for 21 days to develop PCOS. PCOS-induced rats were then divided and treated orally for 35 days with KH, metformin, clomiphene, KH + metformin, KH+ clomiphene and distilled water. In this study, we observed aberrant AR, ERα, ERβ and PR expression in PCOS-induced rats compared with the normal control rats. The effects of KH treatment were comparable with clomiphene and metformin in normalizing the expression of AR, ERα, and ERβ mRNA. However, KH, clomiphene and metformin did not affect PR mRNA expression and protein distribution. Hence, this study confirms the aberrant expression of sex steroid receptors in PCOS and demonstrates that KH treatment could normalise the sex steroid receptors profile. The findings provide a basis for future clinical trials to utilize KH as a regulator of sex steroid receptors in patients with PCOS.
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Expression of Serum Omentin, CTRP9, and Vaspin in Patients with Polycystic Ovary Syndrome. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1862404. [PMID: 36034953 PMCID: PMC9402309 DOI: 10.1155/2022/1862404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/10/2022] [Accepted: 07/11/2022] [Indexed: 11/23/2022]
Abstract
Objective To explore the relationship between serum omentin, C1q/tumor necrosis factor-related protein-9 (CTRP9), and visceral fat-specific serine protease inhibitor (vaspin) levels in different phenotypes in patients with polycystic ovary syndrome (PCOS). Methods One hundred PCOS patients treated at our hospital's clinic of reproductive medicine were chosen and included into the research group, and 100 healthy women who came for physical examination during the same time period were included into the control group. According to the definition of obesity by the WHO (body mass index (BMI) ≥25 kg/m2), 100 patients with PCOS were equally divided into obese (study group A) and nonobese (study group B) groups. 100 healthy women were also divided into obese (control group A) and nonobese (control group B) groups with 50 patients each. Comparison among the 4 groups was performed in factors/indicators including the serum omentin, CTRP9, and vaspin levels and biochemical indexes (triglyceride (TG), total cholesterol (TC), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C), fasting insulin (FINS), total testosterone, and homeostasis model assessment of insulin resistance (HOMA-IR) levels), and the correlation analysis was conducted with omentin, CTRP9, and vaspin. Results There was no significant difference in age, TG, TC, and LDL-C among the 4 groups (P > 0.05). The BMI, WHR, HDL-C, and omentin of the obese phenotype were significantly different from those of the nonobese phenotype (P < 0.05). Among the four groups, FINS, HOMA-IR, and vaspin in group A (obesity) was the highest, and the control group B (nonobese) was the lowest. There was no significant difference in the levels of study group B (nonobese) and control group A (obesity). The level of CTRP9 in the study group was significantly lower than that in the control group (P < 0.05). Taking serum omentin, CTRP9, and vaspin levels of patients in the study group as dependent variables, Pearson correlation analysis showed that the omentin level was negatively correlated with BMI, WHR, FINS, TG, TC, LDL-C, HOMA-IR, and TT levels (P < 0.05) and was positively correlated with the HDL-C level (P < 0.05); CTRP9 level was negatively correlated with BMI, TC, and HOMA-IR (P < 0.05) and was not correlated with age, WHR, FINS, TG, HDL-C, LDL-C, HOMA-IR, and TT levels. The vaspin level was positively correlated with BMI, WHR, FINS, TG, TC, LDL-C, HOMA-IR, and TT levels (P < 0.05) and negatively correlated with HDL-C levels (P < 0.05) and was not correlated with age. Conclusion When compared with healthy people, PCOS patients have higher serum vaspin levels and lower CTRP9 levels; BMI, TC, LDL-C, FINS, TG, total testosterone, HDL-C levels, waist-to-hip ratio, and HOMA-IR are all closely related to serum vaspin and CTRP9 levels; increasing serum CTRP9 levels and decreasing vaspin levels help to slow progress and promote prognosis of the disease. Serum omentin level is connected with the obesity index but not with PCOS.
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14
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Wang TM, Chou CH, Lee YL, Chung CH, Huang YC, Lai XC, Sun CA, Kang CY, Wu GJ, Chien WC. Clinical Characteristics of Hyperandrogenism Include Hirsutism, Polycystic Ovary Syndrome, and Acne: Association with Psychiatric Disease in Women -A Nationwide Population-Based Cohort Study in Taiwan. Int J Womens Health 2022; 14:1173-1189. [PMID: 36059578 PMCID: PMC9432384 DOI: 10.2147/ijwh.s376244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 08/10/2022] [Indexed: 12/02/2022] Open
Abstract
Objective Previous studies have shown an increased in psychiatric disorders in women with disorders associated with hyperandrogenism, but few nationwide cohorts have studied this phenomenon. Therefore, this study is aimed to examine the association between the clinical manifestations of hyperandrogenism and subsequent psychiatric disorders. Methods Based on the National Health Insurance Research Database, 49,770 enrolled participants were matched for age and index date between January 1, 2000, and December 31, 2015. Hirsutism, polycystic ovary syndrome, and acne are characterized by hyperandrogenism. After adjusting for confounding factors, we used Cox proportional analysis to compare the risk of psychiatric disorders during the 16 years of follow-up. Results Of all the participants, 1319 (13.25%) had psychiatric disorders in the study group, whereas only 3900(9.80%) had psychiatric disorders in the control group. After adjusting for age, and monthly income, the Cox regression analysis showed that the study patients were more likely to develop psychiatric disorders (hazard ratio [HR]: 2.004, 95% confidence interval [CI] = 1.327–2.724, P < 0.001). The results demonstrated that women aged 20–29 years had a more significant risk. Conclusion Women with clinical characteristics of hyperandrogenism have a higher risk of developing psychiatric disorders, especially those aged 20–29 years.
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Affiliation(s)
- Tsan-Min Wang
- Department of Medical Research, Tri-Service General Hospital, Taipei, Taiwan
- Taipei Municipal Jianguo High School, Taipei, Taiwan
| | - Cheng-Hao Chou
- Department of Medical Research, Tri-Service General Hospital, Taipei, Taiwan
- Taipei Municipal Jianguo High School, Taipei, Taiwan
| | - Yi-Liang Lee
- Department of Obstetrics and Gynecology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China
- Department of Obstetrics and Gynecology, Kang Ning Hospital, Taipei, Taiwan, Republic of China
| | - Chi-Hsiang Chung
- Department of Medical Research, Tri-Service General Hospital, Taipei, Taiwan
- School of Public Health, National Defense Medical Center, Taipei, Taiwan
- Taiwanese Injury Prevention and Safety Promotion Association (TIPSPA), Taipei, Taiwan
| | - Yao-Ching Huang
- Department of Medical Research, Tri-Service General Hospital, Taipei, Taiwan
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology (Taipei Tech), Taipei, Taiwan
| | - Xiao-Cheng Lai
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Chien-An Sun
- Department of Public Health, College of Medicine, Fu-Jen Catholic University, New Taipei City, Taiwan, Republic of China
- Big Data Research Center, College of Medicine, Fu-Jen Catholic University, New Taipei City, Taiwan, Republic of China
| | - Chieh-Yi Kang
- Chi Mei Medical Center Gynecologic Oncologist Division, Department of Obstetrics & Gynecology, Tainan City, Taiwan, Republic of China
- Correspondence: Gwo-Jang Wu; Chieh-Yi Kang, Email ;
| | - Gwo-Jang Wu
- Department of Medical Research, Tri-Service General Hospital, Taipei, Taiwan
- Department of Obstetrics and Gynecology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan
- Correspondence: Gwo-Jang Wu; Chieh-Yi Kang, Email ;
| | - Wu-Chien Chien
- Department of Medical Research, Tri-Service General Hospital, Taipei, Taiwan
- School of Public Health, National Defense Medical Center, Taipei, Taiwan
- Taiwanese Injury Prevention and Safety Promotion Association (TIPSPA), Taipei, Taiwan
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan
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15
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Efficacy and Safety of Cangfu Daotan Decoction in Patients with Polycystic Ovary Syndrome: A Systematic Review and Meta-Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:4395612. [PMID: 35620410 PMCID: PMC9129968 DOI: 10.1155/2022/4395612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 04/18/2022] [Indexed: 11/18/2022]
Abstract
Background The infertility caused by polycystic ovary syndrome (PCOS) has received considerable attention. Considerable efforts have been made to improve the rates of pregnancy and live birth. Cangfu Daotan Decoction (CFDTD) is a classic prescription for treating infertility in obese women. The efficacy of CFDTD in PCOS is controversial. Objective To evaluate the effectiveness and safety of CFDTD in treating infertility with PCOS. Methods A literature search was performed in the Cochrane Library, PubMed, Embase, the China National Knowledge Infrastructure, the Wanfang Database, the VIP Chinese Biomedical science journal database, and the Chinese BioMedical database from the date of each database establishment to December 2021. Only randomized controlled trials, which were used to evaluate the efficacy of CFDTD in treating subjects with PCOS, were included in the present study. The quality of evidence was assessed using the Cochrane Reviewer Handbook 5.0.0, and meta-analysis was performed using RevMan 5.3.5 software. Results Fourteen studies with a total of 1,433 patients were included in this analysis. The present study indicated that CFDTD could significantly improve pregnancy rate (RR = 1.62, 95% CI (1.44, 1.83), P < 0.00001), ovulation rate (RR = 1.40, 95% CI (1.25, 1.56), P < 0.00001), and estradiol levels (SMD = 0.80, 95% CI (0.03, 1.58), P=0.04), while testosterone levels (SMD = −0.92, 95% CI (−1.52, −0.31), P=0.003), homeostatic model assessment for insulin resistance (MD = −0.56, 95% CI (−0.99, −0.12), P=0.01), total cholesterol levels (MD = −0.60, 95% CI (−0.76, −0.44), P < 0.00001), triglyceride levels (MD = −0.48, 95% CI (−0.60, −0.36), P < 0.00001), body mass index (MD = −2.96, 95% CI (−3.88, −2.03), P < 0.00001), and the incidence of adverse reactions (RR = 0.47, 95% CI (0.34, 0.65), P < 0.00001) were significantly reduced. Conclusions Evidence from the meta-analysis suggested that CFDTD appeared to be an effective and relatively safe treatment for PCOS. However, the influence of CFDTD on reproductive hormones, glucose metabolism, and blood lipids should be carefully concluded. Due to the low quality of the methods used in the included randomized controlled trials, further studies are required with larger sample sizes and well-designed models to confirm our findings.
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Ramadhan RS, Algafari RN, Jarallah AL. Investigating pathogenic SNPs in androgen receptor with direct influence on polycystic ovary syndrome (PCOS) in women. EGYPTIAN JOURNAL OF MEDICAL HUMAN GENETICS 2022. [DOI: 10.1186/s43042-022-00292-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Polycystic ovary syndrome (PCOS) became one of the main reasons for infertility in women. It has an obvious effect on phenotype represented by hirsutism, increased body mass index, obesity, and acne, while biochemical tests show adverse hormonal imbalance with hyperandrogenism as testosterone levels increases. From molecular level point of view, pathogenic SNPs may change CAG repeats number along androgen receptor (AR) resulting in altered function of the gene causing different affinity to androgen hormones.
Methods
Recruiting 150 patients diagnosed with PCOS for the study, genomic DNA was extracted and amplified using specifically designed exon 1 PCR primers employing gene walking technique. The resulting amplicons were sequenced and thoroughly analyzed for polymorphism and CAG repeats number.
Results
Data obtained from recruiting 150 patients diagnosed with PCOS showed that sequences X:67545209–67545742; X:67545503–67545739 of exon 1 harbored 7 SNPs altered secondary structure of the resulting protein and forced toward the use of CAA as synonymous codon instead of the normal CAGs stretches. This led to produced alternative mRNA that eventually changed nonsense-mediated mRNA decay mechanism.
Conclusion
Probability of PCOS in women with polymorphic AR gene is higher than others, especially women with high number of CAG stretches. The new finding and highlight of this study is that alternative codon usage (CAAs) to produce the same amino acid (Gln) and compensate the reduced number of CAG repeats number may be attributed to epigenetic mechanism to mitigate the adverse effect of such change and maintain a normal function of AR gene. This finding was not previously reported in former studies.
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17
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Ye Y, Zhou CC, Hu HQ, Fukuzawa I, Zhang HL. Underlying mechanisms of acupuncture therapy on polycystic ovary syndrome: Evidences from animal and clinical studies. Front Endocrinol (Lausanne) 2022; 13:1035929. [PMID: 36353235 PMCID: PMC9637827 DOI: 10.3389/fendo.2022.1035929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 10/11/2022] [Indexed: 11/13/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is a common endocrine and metabolic disorder among women of reproductive age. Current standard treatment includes lifestyle change, oral pharmacological agents, and surgical modalities. However, the efficacy of current therapies is less than satisfactory. Clinical evidence has shown that acupuncture is effective for regulating hormone levels, promoting ovulation, and attenuating insulin resistance in patients with PCOS. Acupuncture may affect the production of β-endorphin, which may lead to gonadotropin-releasing hormone secretion and then affect ovulation, menstrual cycle, and fertility. The mechanism of acupuncture for patients with PCOS has not been comprehensively reviewed so far. Better understanding of the mechanisms of acupuncture would help popularize the use of acupuncture therapy for patients with PCOS. In this narrative review, we aimed to overview the potential mechanisms and evidence-based data of acupuncture on PCOS, and analyze the most frequently used acupoints based on animal and clinical studies. The results of this study will contribute to a better understanding of the current situation in this field.
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Affiliation(s)
- Yang Ye
- Department of Traditional Chinese Medicine, Peking University Third Hospital, Beijing, China
| | - Cong-Cong Zhou
- School of Global Public Health, New York University, New York, NY, United States
| | - Hang-Qi Hu
- Department of Traditional Chinese Medicine, Peking University Third Hospital, Beijing, China
| | - Ii Fukuzawa
- Department of Traditional Chinese Medicine, Peking University Third Hospital, Beijing, China
| | - Hao-Lin Zhang
- Department of Traditional Chinese Medicine, Peking University Third Hospital, Beijing, China
- *Correspondence: Hao-Lin Zhang,
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Gu Y, Zhou G, Zhou F, Wu Q, Ma C, Zhang Y, Ding J, Hua K. Life Modifications and PCOS: Old Story But New Tales. Front Endocrinol (Lausanne) 2022; 13:808898. [PMID: 35498415 PMCID: PMC9045543 DOI: 10.3389/fendo.2022.808898] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 03/01/2022] [Indexed: 11/13/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is defined as a kind of endocrine and metabolic disorder that affects female individuals of reproductive age. Lifestyle modifications, including diet modifications, exercise, and behavioral modification, appear to alleviate the metabolic dysfunction and improve the reproductive disorders of PCOS patients (particularly in obese women). Therefore, lifestyle modifications have been gradually acknowledged as the first-line management for PCOS, especially in obese patients with PCOS. However, the mechanism of lifestyle modifications in PCOS, the appropriate composition of diet modifications, and the applicable type of exercise modifications for specific female populations are rarely reported. We conducted a systematic review and enrolled 10 randomized controlled trials for inclusion in a certain selection. In this review, we summarized the existing research on lifestyle modifications in PCOS. We aimed to illustrate the relationship between lifestyle modifications and PCOS (referring to hyperandrogenism, insulin resistance as well as obesity) and also considered the priorities for future research. These results might be an invaluable tool to serve as a guide in lifestyle modifications as the intervention for PCOS and other related endocrine disorders.
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Affiliation(s)
- Yuanyuan Gu
- Changning Maternity and Infant Health Hospital, East China Normal University, Shanghai, China
- Department of Gynecology, The Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Guannan Zhou
- Department of Gynecology, The Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
- Department of Gynecology, Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
| | - Fangyue Zhou
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Qiongwei Wu
- Changning Maternity and Infant Health Hospital, East China Normal University, Shanghai, China
| | - Chengbin Ma
- Changning Maternity and Infant Health Hospital, East China Normal University, Shanghai, China
| | - Yi Zhang
- Changning Maternity and Infant Health Hospital, East China Normal University, Shanghai, China
- *Correspondence: Yi Zhang, ; Jingxin Ding, ; Keqin Hua,
| | - Jingxin Ding
- Department of Gynecology, The Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
- Department of Gynecology, Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
- *Correspondence: Yi Zhang, ; Jingxin Ding, ; Keqin Hua,
| | - Keqin Hua
- Department of Gynecology, The Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
- Department of Gynecology, Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
- *Correspondence: Yi Zhang, ; Jingxin Ding, ; Keqin Hua,
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Liu Y, Xu YC, Cui YG, Jiang SW, Diao FY, Liu JY, Ma X. Androgen Excess Increases Food Intake in a Rat Polycystic Ovary Syndrome Model by Downregulating Hypothalamus Insulin and Leptin Signaling Pathways Preceding Weight Gain. Neuroendocrinology 2022; 112:966-981. [PMID: 34847556 PMCID: PMC9677863 DOI: 10.1159/000521236] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Accepted: 11/30/2021] [Indexed: 12/04/2022]
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is a common reproductive and metabolic disorder characterized by high androgen levels. The aim of this study was to evaluate the effects of hyperandrogenism on the hypothalamus and subsequently on the food intake and obesity in females. METHODS A dihydroxy testosterone (DHT)-induced rat model was established to recapitulate the hyperandrogenism features of PCOS patients. Body weight and food intake of the rats were recorded. The food intake of DHT-induced rats was restricted by pair feeding to exclude possible effects of weight gain on the hypothalamus. The expression levels of relevant proteins and mRNAs in the hypothalamus and primary hypothalamic neurons exposed to DHT were analyzed by Western blotting and RT-PCR, respectively. The leptin levels in the serum and cerebrospinal fluid (CSF) were measured, and leptin was injected via the intracerebroventricular (ICV) route to test the leptin sensitivity of the hypothalamus. RESULTS The excessive prepuberty androgen levels in the DHT-induced rats markedly elevated food intake prior to weight gain. Consistent with this, the expression of neuropeptide Y and agouti-related peptide mRNAs was upregulated, which occurred prior to obesity and even with restricted food intake. In addition, the hypothalamic sensitivity to insulin and leptin was also impaired in the DHT-induced rats before obesity and with restricted food intake. DHT significantly reduced the leptin levels in the CSF, and ICV injection of leptin inhibited the DHT-induced increase in food intake. CONCLUSIONS Androgen excess increased food intake in rats and promoted obesity by downregulating insulin and leptin signaling in the hypothalamus, most likely by suppressing leptin levels in the CSF.
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Affiliation(s)
- Ying Liu
- The State Key Laboratory of Reproductive Medicine, Clinical Center of Reproductive Medicine, First Affiliated Hospital, Nanjing Medical University, Nanjing, China
- Clinical Center of Reproductive Medicine, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical College, Xuzhou, China
| | - Yu-Chen Xu
- The State Key Laboratory of Reproductive Medicine, Clinical Center of Reproductive Medicine, First Affiliated Hospital, Nanjing Medical University, Nanjing, China
| | - Yu-Gui Cui
- The State Key Laboratory of Reproductive Medicine, Clinical Center of Reproductive Medicine, First Affiliated Hospital, Nanjing Medical University, Nanjing, China
| | - Shi-Wen Jiang
- Center of Reproductive Medicine, State Key Laboratory of Reproductive Medicine, Research Institute for Reproductive Health and Genetic Diseases, The Affiliated Wuxi Maternity and Child Health Care Hospital of Nanjing Medical University, Wuxi, China
| | - Fei-Yang Diao
- The State Key Laboratory of Reproductive Medicine, Clinical Center of Reproductive Medicine, First Affiliated Hospital, Nanjing Medical University, Nanjing, China
| | - Jia-Yin Liu
- The State Key Laboratory of Reproductive Medicine, Clinical Center of Reproductive Medicine, First Affiliated Hospital, Nanjing Medical University, Nanjing, China
- *Jia-yin Liu,
| | - Xiang Ma
- The State Key Laboratory of Reproductive Medicine, Clinical Center of Reproductive Medicine, First Affiliated Hospital, Nanjing Medical University, Nanjing, China
- **Xiang Ma,
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Chaudhary H, Patel J, Jain NK, Joshi R. The role of polymorphism in various potential genes on polycystic ovary syndrome susceptibility and pathogenesis. J Ovarian Res 2021; 14:125. [PMID: 34563259 PMCID: PMC8466925 DOI: 10.1186/s13048-021-00879-w] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 09/09/2021] [Indexed: 12/27/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is the most common endocrinopathies affecting the early reproductive age in women, whose pathophysiology perplexes many researchers till today. This syndrome is classically categorized by hyperandrogenism and/or hyperandrogenemia, menstrual and ovulatory dysfunction, bulky multi follicular ovaries on Ultrasonography (USG), and metabolic abnormalities such as hyperinsulinemia, dyslipidemia, obesity. The etiopathogenesis of PCOS is not fully elucidated, but it seems that the hypothalamus-pituitary-ovarian axis, ovarian, and/or adrenal androgen secretion may contribute to developing the syndrome. Infertility and poor reproductive health in women's lives are highly associated with elevated levels of androgens. Studies with ovarian theca cells taken from PCOS women have demonstrated increased androgen production due to augmented ovarian steroidogenesis attributed to mainly altered expression of critical enzymes (Cytochrome P450 enzymes: CYP17, CYP21, CYP19, CYP11A) in the steroid hormone biosynthesis pathway. Despite the heterogeneity of PCOS, candidate gene studies are the widely used technique to delineate the genetic variants and analyze for the correlation of androgen biosynthesis pathway and those affecting the secretion or action of insulin with PCOS etiology. Linkage and association studies have predicted the relationship between genetic variants and PCOS risk among families or populations. Several genes have been proposed as playing a role in the etiopathogenesis of PCOS, and the presence of mutations and/or polymorphisms has been discovered, which suggests that PCOS has a vital heritable component. The following review summarizes the influence of polymorphisms in crucial genes of the steroidogenesis pathway leading to intraovarian hyperandrogenism which can result in PCOS.
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Affiliation(s)
- Hiral Chaudhary
- Department of Biochemistry and Forensic Science, University School of Sciences, Gujarat University, Ahmedabad, Gujarat 380009 India
| | - Jalpa Patel
- Department of Biochemistry and Forensic Science, University School of Sciences, Gujarat University, Ahmedabad, Gujarat 380009 India
| | - Nayan K. Jain
- Department of Life Science, University School of Sciences, Gujarat University, Ahmedabad, Gujarat 380009 India
| | - Rushikesh Joshi
- Department of Biochemistry and Forensic Science, University School of Sciences, Gujarat University, Ahmedabad, Gujarat 380009 India
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21
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Khatun M, Meltsov A, Lavogina D, Loid M, Kask K, Arffman RK, Rossi HR, Lättekivi F, Jääger K, Krjutškov K, Rinken A, Salumets A, Piltonen TT. Decidualized endometrial stromal cells present with altered androgen response in PCOS. Sci Rep 2021; 11:16287. [PMID: 34381107 PMCID: PMC8357821 DOI: 10.1038/s41598-021-95705-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 07/23/2021] [Indexed: 01/27/2023] Open
Abstract
Hyperandrogenic women with PCOS show disrupted decidualization (DE) and placentation. Dihydrotestosterone (DHT) is reported to enhance DE in non-PCOS endometrial stromal cells (eSCCtrl); however, this has not been assessed in PCOS cells (eSCPCOS). Therefore, we studied the transcriptome profile of non-decidualized (non-DE) and DE eSCs from women with PCOS and Ctrl in response to short-term estradiol (E2) and/or progesterone (P4) exposure with/without (±) DHT. The non-DE eSCs were subjected to E2 ± DHT treatment, whereas the DE (0.5 mM 8-Br-cAMP, 96 h) eSCs were post-treated with E2 and P4 ± DHT, and RNA-sequenced. Validation was performed by immunofluorescence and immunohistochemistry. The results showed that, regardless of treatment, the PCOS and Ctrl samples clustered separately. The comparison of DE vs. non-DE eSCPCOS without DHT revealed PCOS-specific differentially expressed genes (DEGs) involved in mitochondrial function and progesterone signaling. When further adding DHT, we detected altered responses for lysophosphatidic acid (LPA), inflammation, and androgen signaling. Overall, the results highlight an underlying defect in decidualized eSCPCOS, present with or without DHT exposure, and possibly linked to the altered pregnancy outcomes. We also report novel factors which elucidate the mechanisms of endometrial dysfunction in PCOS.
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Affiliation(s)
- Masuma Khatun
- Department of Obstetrics and Gynaecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Alvin Meltsov
- Competence Centre on Health Technologies, Tartu, Estonia.,Department of Computer Science, University of Tartu, Tartu, Estonia
| | - Darja Lavogina
- Competence Centre on Health Technologies, Tartu, Estonia.,Institute of Chemistry, University of Tartu, Tartu, Estonia
| | - Marina Loid
- Competence Centre on Health Technologies, Tartu, Estonia.,Department of Obstetrics and Gynaecology, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Keiu Kask
- Competence Centre on Health Technologies, Tartu, Estonia.,Department of Obstetrics and Gynaecology, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Riikka K Arffman
- Department of Obstetrics and Gynaecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Henna-Riikka Rossi
- Department of Obstetrics and Gynaecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Freddy Lättekivi
- Department of Pathophysiology, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia.,Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, Tartu, Estonia
| | - Kersti Jääger
- Competence Centre on Health Technologies, Tartu, Estonia
| | - Kaarel Krjutškov
- Competence Centre on Health Technologies, Tartu, Estonia.,Department of Obstetrics and Gynaecology, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Ago Rinken
- Institute of Chemistry, University of Tartu, Tartu, Estonia
| | - Andres Salumets
- Competence Centre on Health Technologies, Tartu, Estonia.,Department of Obstetrics and Gynaecology, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia.,Division of Obstetrics and Gynaecology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Terhi T Piltonen
- Department of Obstetrics and Gynaecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland.
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The Potential Effect of Rhizoma coptidis on Polycystic Ovary Syndrome Based on Network Pharmacology and Molecular Docking. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:5577610. [PMID: 34306142 PMCID: PMC8282388 DOI: 10.1155/2021/5577610] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 06/27/2021] [Indexed: 12/17/2022]
Abstract
Background Rhizoma coptidis (RC) showed a significant effect on PCOS, but its mechanism in PCOS remains unclear. Methods The components of RC were searched by TCMSP. The Smiles number of the active ingredients was queried through PubChem, and the predicted targets were obtained from the SwissTargetPrediction database. The DrugBank, GeneCards, and DisGeNET databases were retrieved to acquire the related targets of PCOS. Then, the network of compound-target was constructed. The core targets were analyzed using protein-protein interaction (PPI) analysis, and the binding activities were verified by molecular docking. The enriched pathways of key targets were examined by GO and KEGG. Results 13 components and 250 targets of RC on PCOS were screened. The core network was filtered based on topological parameters, and the key components were palmatine, berberine, berberrubine, quercetin, and epiberberine. The key targets included DRD2, SLC6A4, CDK2, DPP4, ESR1, AKT2, PGR, and AKT1. Molecular docking displayed that the active ingredients of RC had good binding activities with potential targets of PCOS. After enrichment analysis, 30 functional pathways were obtained, including neuroactive ligand-receptor interaction, dopaminergic synapse, and cAMP signaling pathway. Conclusion In summary, this study clarified the potential effect of RC on PCOS, which is helpful to provide references for clinical practice. It is also conducive to the secondary development of RC and its monomer components.
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Zhang Y, Hu M, Yang F, Zhang Y, Ma S, Zhang D, Wang X, Sferruzzi-Perri AN, Wu X, Brännström M, Shao LR, Billig H. Increased uterine androgen receptor protein abundance results in implantation and mitochondrial defects in pregnant rats with hyperandrogenism and insulin resistance. J Mol Med (Berl) 2021; 99:1427-1446. [PMID: 34180022 PMCID: PMC8455403 DOI: 10.1007/s00109-021-02104-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 05/20/2021] [Accepted: 06/10/2021] [Indexed: 12/21/2022]
Abstract
Abstract In this study, we show that during normal rat pregnancy, there is a gestational stage-dependent decrease in androgen receptor (AR) abundance in the gravid uterus and that this is correlated with the differential expression of endometrial receptivity and decidualization genes during early and mid-gestation. In contrast, exposure to 5α-dihydrotestosterone (DHT) and insulin (INS) or DHT alone significantly increased AR protein levels in the uterus in association with the aberrant expression of endometrial receptivity and decidualization genes, as well as disrupted implantation. Next, we assessed the functional relevance of the androgen-AR axis in the uterus for reproductive outcomes by treating normal pregnant rats and pregnant rats exposed to DHT and INS with the anti-androgen flutamide. We found that AR blockage using flutamide largely attenuated the DHT and INS-induced maternal endocrine, metabolic, and fertility impairments in pregnant rats in association with suppressed induction of uterine AR protein abundance and androgen-regulated response protein and normalized expression of several endometrial receptivity and decidualization genes. Further, blockade of AR normalized the expression of the mitochondrial biogenesis marker Nrf1 and the mitochondrial functional proteins Complexes I and II, VDAC, and PHB1. However, flutamide treatment did not rescue the compromised mitochondrial structure resulting from co-exposure to DHT and INS. These results demonstrate that functional AR protein is an important factor for gravid uterine function. Impairments in the uterine androgen-AR axis are accompanied by decreased endometrial receptivity, decidualization, and mitochondrial dysfunction, which might contribute to abnormal implantation in pregnant PCOS patients with compromised pregnancy outcomes and subfertility. Key messages The proper regulation of uterine androgen receptor (AR) contributes to a
normal pregnancy process, whereas the aberrant regulation of uterine AR might
be linked to polycystic ovary syndrome (PCOS)-induced pregnancy-related
complications. In the current study, we found that during normal rat pregnancy there is
a stage-dependent decrease in AR abundance in the gravid uterus and that this
is correlated with the differential expression of the endometrial receptivity
and decidualization genes Spp1, Prl, Igfbp1,
and Hbegf. Pregnant rats exposed to 5α-dihydrotestosterone (DHT) and insulin (INS)
or to DHT alone show elevated uterine AR protein abundance and implantation
failure related to the aberrant expression of genes involved in endometrial
receptivity and decidualization in early to mid-gestation. Treatment with the anti-androgen flutamide, starting from
pre-implantation, effectively prevents DHT + INS-induced defects in endometrial
receptivity and decidualization gene expression, restores uterine mitochondrial
homeostasis, and increases the pregnancy rate and the numbers of viable
fetuses. This study adds to our understanding of the mechanisms underlying poor
pregnancy outcomes in PCOS patients and the possible therapeutic use of
anti-androgens, including flutamide, after spontaneous conception.
Supplementary Information The online version contains supplementary material available at 10.1007/s00109-021-02104-z.
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Affiliation(s)
- Yuehui Zhang
- Department of Obstetrics and Gynecology, Key Laboratory and Unit of Infertility in Chinese Medicine, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, 150040, China.,Department of Physiology/Endocrinology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Medicinaregatan 11, P. O. Box 434, 40530, Gothenburg, Sweden
| | - Min Hu
- Department of Physiology/Endocrinology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Medicinaregatan 11, P. O. Box 434, 40530, Gothenburg, Sweden.,Department of Traditional Chinese Medicine, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, China.,Institute of Integrated Traditional Chinese Medicine and Western Medicine, Guangzhou Medical University, Guangzhou, 510120, China
| | - Fan Yang
- Department of Obstetrics and Gynecology, Key Laboratory and Unit of Infertility in Chinese Medicine, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, 150040, China
| | - Yizhuo Zhang
- Department of Obstetrics and Gynecology, Key Laboratory and Unit of Infertility in Chinese Medicine, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, 150040, China
| | - Shuting Ma
- Department of Obstetrics and Gynecology, Key Laboratory and Unit of Infertility in Chinese Medicine, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, 150040, China
| | - Dongqi Zhang
- Department of Obstetrics and Gynecology, Key Laboratory and Unit of Infertility in Chinese Medicine, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, 150040, China
| | - Xu Wang
- Department of Obstetrics and Gynecology, Key Laboratory and Unit of Infertility in Chinese Medicine, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, 150040, China
| | - Amanda Nancy Sferruzzi-Perri
- Centre for Trophoblast Research, Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, CB2 3EG, UK
| | - Xiaoke Wu
- Department of Obstetrics and Gynecology, Key Laboratory and Unit of Infertility in Chinese Medicine, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, 150040, China
| | - Mats Brännström
- Department of Obstetrics and Gynecology, Sahlgrenska University Hospital, Sahlgrenska Academy, University of Gothenburg, 41345, Gothenburg, Sweden
| | - Linus R Shao
- Department of Physiology/Endocrinology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Medicinaregatan 11, P. O. Box 434, 40530, Gothenburg, Sweden.
| | - Håkan Billig
- Department of Physiology/Endocrinology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Medicinaregatan 11, P. O. Box 434, 40530, Gothenburg, Sweden
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24
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Jacewicz-Święcka M, Wołczyński S, Kowalska I. The Effect of Ageing on Clinical, Hormonal and Sonographic Features Associated with PCOS-A Long-Term Follow-Up Study. J Clin Med 2021; 10:jcm10102101. [PMID: 34068234 PMCID: PMC8153136 DOI: 10.3390/jcm10102101] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 05/09/2021] [Accepted: 05/10/2021] [Indexed: 01/21/2023] Open
Abstract
The knowledge of polycystic ovary syndrome (PCOS) natural history is limited. Our objective was to assess the effect of aging on clinical, hormonal and sonographic ovarian PCOS features and additionally to identify parameters that impact the course of PCOS. A secondary aim was to supply additional information on the reproductive outcome in women with previously diagnosed PCOS. A longitudinal cohort study with a median follow-up of 120.9 months was conducted, and 31 Caucasian women previously diagnosed with PCOS according to the Rotterdam criteria were re-examined at a median age of 35. Clinical examinations; transvaginal ultrasound scans; and lipid, E-selectin and sex hormone assessments were performed at the beginning and at the end of the follow-up. It was observed that menstrual cycles became regular and sonographic morphology of ovaries was normalized in 55% and 49% of the participants, respectively (all p < 0.05). At the final assessment, 55% of the women no longer met the criteria for PCOS (p < 0.05). The age, follicle-stimulating hormone (FSH) and E-selectin assessed at the baseline were the most important predictors of the PCOS persistence into later years (respectively, OR = 0.84, OR = 0.39, OR = 1.08, all p < 0.05). Ninety-five percent of the patients who had ever been trying to conceive became pregnant a minimum of once. The women with persistent PCOS had worse metabolic and reproductive parameters compared to the women with resolved PCOS. Positive correlations were found between the number of miscarriages and ovarian volume, LH, androstenedione, 17-hydroxyprogesterone and an increase in E-selectin during the follow-up (R = 0.46, R = 0.59, R = 0.54, R = 0.49, R = 0.47, all p < 0.05). In conclusion, progressing from the third to the fourth decade is connected with a reduction in PCOS features, which seems to have a great impact on fertility of women with a previous diagnosis of PCOS. FSH and E-selectin, as determined at the initial PCOS diagnosis, had an impact on the disappearance of the syndrome years after.
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Affiliation(s)
- Małgorzata Jacewicz-Święcka
- Department of Endocrinology, Diabetology and Internal Medicine, Medical University of Bialystok, 15-089 Białystok, Poland
- Correspondence: or ; Tel.: +48-85-731-8239
| | - Sławomir Wołczyński
- Department of Reproduction and Gynaecological Endocrinology, Medical University of Bialystok, 15-276 Białystok, Poland;
| | - Irina Kowalska
- Department of Internal Medicine and Metabolic Diseases, Medical University of Bialystok, 15-089 Białystok, Poland;
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25
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Ciebiera M, Esfandyari S, Siblini H, Prince L, Elkafas H, Wojtyła C, Al-Hendy A, Ali M. Nutrition in Gynecological Diseases: Current Perspectives. Nutrients 2021; 13:nu13041178. [PMID: 33918317 PMCID: PMC8065992 DOI: 10.3390/nu13041178] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 03/29/2021] [Accepted: 03/30/2021] [Indexed: 12/11/2022] Open
Abstract
Diet and nutrition are fundamental in maintaining the general health of populations, including women’s health. Health status can be affected by nutrient deficiency and vice versa. Gene–nutrient interactions are important contributors to health management and disease prevention. Nutrition can alter gene expression, as well as the susceptibility to diseases, including cancer, through several mechanisms. Gynecological diseases in general are diseases involving the female reproductive system and include benign and malignant tumors, infections, and endocrine diseases. Benign diseases such as uterine fibroids and endometriosis are common, with a negative impact on women’s quality of life, while malignant tumors are among the most common cause of death in the recent years. In this comprehensive review article, a bibliographic search was performed for retrieving information about nutrients and how their deficiencies can be associated with gynecological diseases, namely polycystic ovary syndrome, infertility, uterine fibroids, endometriosis, dysmenorrhea, and infections, as well as cervical, endometrial, and ovarian cancers. Moreover, we discussed the potential beneficial impact of promising natural compounds and dietary supplements on alleviating these significant diseases.
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Affiliation(s)
- Michał Ciebiera
- Second Department of Obstetrics and Gynecology, Center of Postgraduate Medical Education, 01-809 Warsaw, Poland;
| | - Sahar Esfandyari
- Department of Surgery, University of Illinois at Chicago, Chicago, IL 60612, USA; (S.E.); (H.E.)
| | - Hiba Siblini
- Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL 60637, USA; (H.S.); (A.A.-H.)
| | - Lillian Prince
- Biological Sciences Division, Public Health Sciences, University of Chicago, Chicago, IL 60637, USA;
| | - Hoda Elkafas
- Department of Surgery, University of Illinois at Chicago, Chicago, IL 60612, USA; (S.E.); (H.E.)
- Department of Pharmacology and Toxicology, Egyptian Drug Authority (EDA), Cairo 15301, Egypt
| | - Cezary Wojtyła
- International Prevention Research Institute-Collaborating Centre, Calisia University, 62-800 Kalisz, Poland;
| | - Ayman Al-Hendy
- Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL 60637, USA; (H.S.); (A.A.-H.)
| | - Mohamed Ali
- Clinical Pharmacy Department, Faculty of Pharmacy, Ain Shams University, Cairo 11566, Egypt
- Correspondence:
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Bourgneuf C, Bailbé D, Lamazière A, Dupont C, Moldes M, Farabos D, Roblot N, Gauthier C, Mathieu d'Argent E, Cohen-Tannoudji J, Monniaux D, Fève B, Movassat J, di Clemente N, Racine C. The Goto-Kakizaki rat is a spontaneous prototypical rodent model of polycystic ovary syndrome. Nat Commun 2021; 12:1064. [PMID: 33594056 PMCID: PMC7886868 DOI: 10.1038/s41467-021-21308-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Accepted: 01/18/2021] [Indexed: 12/21/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is characterized by an oligo-anovulation, hyperandrogenism and polycystic ovarian morphology combined with major metabolic disturbances. However, despite the high prevalence and the human and economic consequences of this syndrome, its etiology remains unknown. In this study, we show that female Goto-Kakizaki (GK) rats, a type 2 diabetes mellitus model, encapsulate naturally all the reproductive and metabolic hallmarks of lean women with PCOS at puberty and in adulthood. The analysis of their gestation and of their fetuses demonstrates that this PCOS-like phenotype is developmentally programmed. GK rats also develop features of ovarian hyperstimulation syndrome. Lastly, a comparison between GK rats and a cohort of women with PCOS reveals a similar reproductive signature. Thus, this spontaneous rodent model of PCOS represents an original tool for the identification of the mechanisms involved in its pathogenesis and for the development of novel strategies for its treatment.
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Affiliation(s)
- Camille Bourgneuf
- Sorbonne Université-INSERM, Centre de Recherche Saint-Antoine (CRSA), Paris, France
- Institut Hospitalo-Universitaire ICAN, Paris, France
| | - Danielle Bailbé
- Université de Paris, BFA, UMR 8251, CNRS, F-75013, Paris, France
| | - Antonin Lamazière
- Sorbonne Université-INSERM, Centre de Recherche Saint-Antoine (CRSA), Paris, France
- Assistance Publique des Hôpitaux de Paris, Hôpital Saint-Antoine, Département PM2, Paris, France
| | - Charlotte Dupont
- Sorbonne Université-INSERM, Centre de Recherche Saint-Antoine (CRSA), Paris, France
- Institut Hospitalo-Universitaire ICAN, Paris, France
- Assistance Publique des Hôpitaux de Paris, Hôpital Tenon, Service de biologie de la reproduction-CECOS, Paris, France
| | - Marthe Moldes
- Sorbonne Université-INSERM, Centre de Recherche Saint-Antoine (CRSA), Paris, France
- Institut Hospitalo-Universitaire ICAN, Paris, France
| | - Dominique Farabos
- Sorbonne Université-INSERM, Centre de Recherche Saint-Antoine (CRSA), Paris, France
- Assistance Publique des Hôpitaux de Paris, Hôpital Saint-Antoine, Département PM2, Paris, France
| | - Natacha Roblot
- Sorbonne Université-INSERM, Centre de Recherche Saint-Antoine (CRSA), Paris, France
- Institut Hospitalo-Universitaire ICAN, Paris, France
| | - Camille Gauthier
- Sorbonne Université-INSERM, Centre de Recherche Saint-Antoine (CRSA), Paris, France
- Institut Hospitalo-Universitaire ICAN, Paris, France
| | - Emmanuelle Mathieu d'Argent
- Sorbonne Université-INSERM, Centre de Recherche Saint-Antoine (CRSA), Paris, France
- Institut Hospitalo-Universitaire ICAN, Paris, France
- Assistance Publique des Hôpitaux de Paris, Hôpital Tenon, Service de biologie de la reproduction-CECOS, Paris, France
| | | | | | - Bruno Fève
- Sorbonne Université-INSERM, Centre de Recherche Saint-Antoine (CRSA), Paris, France
- Institut Hospitalo-Universitaire ICAN, Paris, France
- Assistance Publique des Hôpitaux de Paris, Hôpital Saint-Antoine, Service Endocrinologie, CRMR PRISIS, Paris, France
| | - Jamileh Movassat
- Université de Paris, BFA, UMR 8251, CNRS, F-75013, Paris, France
| | - Nathalie di Clemente
- Sorbonne Université-INSERM, Centre de Recherche Saint-Antoine (CRSA), Paris, France
- Institut Hospitalo-Universitaire ICAN, Paris, France
| | - Chrystèle Racine
- Sorbonne Université-INSERM, Centre de Recherche Saint-Antoine (CRSA), Paris, France.
- Institut Hospitalo-Universitaire ICAN, Paris, France.
- Université de Paris, Paris, France.
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27
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Fazel Torshizi F, Chamani M, Khodaei HR, Sadeghi AA, Hejazi SH, Heravi RM. The Effects of Zinc Methionine on Reproductive and Thyroid Hormones in Rats with Polycystic Ovarian Syndrome. Adv Biomed Res 2021; 9:57. [PMID: 33457340 PMCID: PMC7792867 DOI: 10.4103/abr.abr_144_20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 07/26/2020] [Accepted: 08/24/2020] [Indexed: 01/14/2023] Open
Abstract
Background Polycystic ovarian syndrome (PCOS) is an endocrine disorder in fertile women, which seems to be adversely affected by associated thyroid dysfunction. Zinc methionine (ZM) has positive effects on PCOS, but its concerted effects on PCOS and thyroid function have not been investigated. We evaluated the effects of ZM on reproductive and thyroid hormones and the number of follicles in rats with PCOS. Materials and Methods This study was conducted on 45 female rats, using sesame oil as control; PCOS animals administered with 0, 25, 75, and 175 mg/kg BW of ZM. Serum concentrations of follicle-stimulating hormone (FSH), luteinizing hormone (LH), and thyroid function were investigated. Premature follicles (PMF), primary follicles (PF), preantral follicles (PAF), antral follicles (AF), corpus luteum (CL), and cystic follicles (CF) were assessed. Results PCOS decreased the concentrations of FSH and free T4, but increased the levels of LH, TSH, and LH/FSH ratio (ALL P < 0.05). ZM at a dose of 75 and 175 mg increased the level of FSH, free T4, and decreased LH, TSH, and LH/FSH ratio (ALL P < 0.05). Induction of PCOS decreased PMF, PF, PAF, AF, and CL, but increased CF (P < 0.05). PCOS treated groups (75 and 175 mg/kg) increased these follicle numbers and decreased CF compared to ZM 25 mg/kg and PCOS groups (Both P < 0.05). Conclusions Although the induction of PCOS had a negative effect on reproductive and thyroid hormones and follicle numbers, ZM treatment (75 and 175 mg/kg) overcame the negative effects. A high dosage of ZM can alleviate the hormonal and cysts disturbances occurring in PCOS.
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Affiliation(s)
- Faeze Fazel Torshizi
- Department of Animal Science, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mohammad Chamani
- Department of Animal Science, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Hamid Reza Khodaei
- Department of Animal Sciences, Islamic Azad University, Golpayegan Branch, Tehran, Iran
| | - Ali Asghar Sadeghi
- Department of Animal Science, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Seyed Hossein Hejazi
- Department of Parasitology and Mycology, Skin Disease and Leishmaniasis Research Center, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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Li Y, Fang L, Yan Y, Wang Z, Wu Z, Jia Q, Cheng JC, Sun YP. Association between human SHBG gene polymorphisms and risk of PCOS: a meta-analysis. Reprod Biomed Online 2020; 42:227-236. [PMID: 33168491 DOI: 10.1016/j.rbmo.2020.10.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 10/05/2020] [Accepted: 10/06/2020] [Indexed: 01/06/2023]
Abstract
Sex hormone-binding globulin (SHBG) is a plasma glycoprotein that binds androgens and oestrogens, and regulates their bioavailability to target tissues. To date, several human SHBG gene polymorphisms have been identified. Polycystic ovary syndrome (PCOS) is one of the most common endocrine disorders, and hyperandrogenism has been considered to be a hallmark of PCOS. Many studies have examined the association between SHBG gene polymorphisms and PCOS risk, but the results have been inconclusive or inconsistent. Therefore, the aim of this meta-analysis was to investigate whether SHBG gene polymorphisms are associated with risk of PCOS. Twelve studies were included, involving 4733 participants: 2271 patients with PCOS and 2462 control participants. The results revealed that SHBG polymorphism of eight or more (TAAAA)n pentanucleotide repeats (rs35785886) was associated with PCOS risk (odds ratio [OR] = 1.24, 95% confidence interval [CI] = 1.06, 1.44, Z = 2.77, P = 0.006) and low serum SHBG concentrations in women with PCOS (standardized mean difference = -0.83, 95% CI = -1.54, -0.12, Z = 2.30, P = 0.02). Other SHBG gene polymorphisms (rs6259, rs6257, rs727428 and rs1799941) were not significantly associated with either PCOS risk or serum SHBG concentrations. These findings suggest that the presence of a polymorphism of eight or more SHBG (TAAAA)n may be a predictive factor for the risk of PCOS.
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Affiliation(s)
- Yuxi Li
- Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lanlan Fang
- Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yang Yan
- Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhen Wang
- Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ze Wu
- Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Qiongqiong Jia
- Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jung-Chien Cheng
- Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
| | - Ying-Pu Sun
- Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
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Involvement of ACE2/Ang-(1-7)/MAS1 Axis in the Regulation of Ovarian Function in Mammals. Int J Mol Sci 2020; 21:ijms21134572. [PMID: 32604999 PMCID: PMC7369927 DOI: 10.3390/ijms21134572] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 06/20/2020] [Accepted: 06/22/2020] [Indexed: 12/14/2022] Open
Abstract
In addition to the classic, endocrine renin-angiotensin system, local renin-angiotensin system (RAS) has been documented in many tissues and organs, including the ovaries. The localization and functional activity of the two opposing axes of the system, viz. ACE1/Ang II/AT1 and ACE2/Ang-(1-7)/MAS1, differs between animal species and varied according to the stage of follicle development. It appears that the angiotensin peptides and their receptors participate in reproductive processes such as folliculogenesis, steroidogenesis, oocyte maturation, and ovulation. In addition, changes in the constituent compounds of local RAS may contribute to pathological conditions, such as polycystic ovary syndrome, ovarian hyperstimulation syndrome, and ovarian cancer. This review article examines the expression, localization, metabolism, and activity of individual elements of the ACE2/Ang-(1-7)/MAS1 axis in the ovaries of various animal species. The manuscript also presents the relationship between the secretion of gonadotropins and sex hormones and expression of Ang-(1-7) and MAS1 receptors. It also summarizes current knowledge regarding the positive and negative impact of ACE2/Ang-(1-7)/MAS1 axis on ovarian function.
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Zhang HL, Yi M, Li D, Li R, Zhao Y, Qiao J. Transgenerational Inheritance of Reproductive and Metabolic Phenotypes in PCOS Rats. Front Endocrinol (Lausanne) 2020; 11:144. [PMID: 32256454 PMCID: PMC7093372 DOI: 10.3389/fendo.2020.00144] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Accepted: 03/02/2020] [Indexed: 12/25/2022] Open
Abstract
Androgen exposure of female fetuses could be an important factor in the development of polycystic ovary syndrome (PCOS) in subsequent generations. The present study aimed to investigate the transgenerational effects of PCOS on the growth, reproduction, and metabolism of the first- and second-generation offspring in rats. Female F0 rats received excessive dehydroepiandrosterone (DHEA) exposure to establish PCOS or the same amount of vehicle as controls. These F0 females were crossed with normal males to obtain control (C) and DHEA (D) F1 offspring, whereas F2 offspring were obtained by inter-crossing between F1 rats for 4 groups: (1) C♂-C♀; (2) D♂-C♀; (3) C♂-D♀ and (4) D♂-D♀. Compared with control groups, F1 and F2 offspring with ancestral DHEA exposure showed higher body weight with increasing age. In addition, female F1 and F2 offspring with ancestral DHEA exposure exhibited PCOS-like reproductive and metabolic phenotypes, including disrupted estrous cycles and polycystic ovaries, as well as increased serum levels of testosterone, impaired glucose tolerance and widespread metabolic abnormalities. Male offspring with ancestral DHEA exposure exhibited lower quality of sperms. These findings confirm the negative effects of excessive androgen exposure of female fetuses on subsequent generations.
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Affiliation(s)
- Hao-Lin Zhang
- Department of Traditional Chinese Medicine, Peking University Third Hospital, Beijing, China
- National Clinical Research Center for Obstetrics and Gynecology, Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology and Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing, China
| | - Ming Yi
- Neuroscience Research Institute and Key Laboratory for Neuroscience, Ministry of Education and National Health Commission, Peking University, Beijing, China
| | - Dong Li
- Department of Traditional Chinese Medicine, Peking University Third Hospital, Beijing, China
- *Correspondence: Dong Li
| | - Rong Li
- National Clinical Research Center for Obstetrics and Gynecology, Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology and Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing, China
- Department of Obstetrics and Gynecology, Center for Reproductive Medicine, Peking University Third Hospital, Beijing, China
| | - Yue Zhao
- National Clinical Research Center for Obstetrics and Gynecology, Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology and Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing, China
- Department of Obstetrics and Gynecology, Center for Reproductive Medicine, Peking University Third Hospital, Beijing, China
- Research Units of Comprehensive Diagnosis and Treatment of Oocyte Maturation Arrest, Chinese Academy of Medical Sciences, Beijing, China
- Yue Zhao
| | - Jie Qiao
- National Clinical Research Center for Obstetrics and Gynecology, Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology and Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing, China
- Department of Obstetrics and Gynecology, Center for Reproductive Medicine, Peking University Third Hospital, Beijing, China
- Research Units of Comprehensive Diagnosis and Treatment of Oocyte Maturation Arrest, Chinese Academy of Medical Sciences, Beijing, China
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