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Ting Z, Xinghua T, Xiao X, Lingchuan L, Xiaomei W, Tao Y. The impact of androgen levels on serum metabolic profiles in patients with polycystic ovary syndrome. Gynecol Endocrinol 2024; 40:2352136. [PMID: 38733359 DOI: 10.1080/09513590.2024.2352136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 04/24/2024] [Indexed: 05/13/2024] Open
Abstract
OBJECTIVE This study aimed to investigate the impact of serum androgen levels on metabolic profiles in patients with polycystic ovary syndrome (PCOS). METHODS We included 216 patients with PCOS and 216 healthy individuals selected as the control group. According to the measured serum androgen levels, patients with PCOS were divided into the hyperandrogenism group and non-hyperandrogenism group. Clinical metabolic indicators were assessed and compared between the two groups. Additionally, we assessed the correlation between androgen levels and clinical metabolic indicators. RESULTS The body mass index, waist-to-hip ratio, mF-G score, and acne score, as well as T, LH, LSH/FSH, FPG, Cr, UA, TG, TC, and LDL-C levels were significantly higher in the PCOS group than in the control group. The incidence of hyperandrogenism and clinical hyperandrogenism in the PCOS group was significantly higher than that in the control group. Regarding clinical hyperandrogenism, hirsutism, acne, and acanthosis nigricans were significantly more common in the PCOS group than in the control group. Serum androgen levels were significantly correlated with the mF-G score, acne score, FSH, glucose concentration at 30 min, glucose concentration at 60 min, glucose concentration at 120 min, FINS, N120, HOMA-IR, HbA1c, AUCG, UA, TG, and hHDL-Clevels. CONCLUSION Elevated serum androgen levels are commonly observed in patients with PCOS and are associated with multiple metabolic abnormalities. Therefore, it is recommended to regularly monitor glucose and lipid metabolism-related indicators in patients with PCOS who have elevated androgen levels.
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Affiliation(s)
- Zhao Ting
- Department of Gynecology, The First People's Hospital of Yunnan Province, Kunming, China
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Tao Xinghua
- Department of Gynecology, The First People's Hospital of Yunnan Province, Kunming, China
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
- Department of Gynecology, The People's Hospital of Hezhou, Hezhou, China
| | - Xiao Xiao
- Department of Gynecology, The First People's Hospital of Yunnan Province, Kunming, China
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Li Lingchuan
- Department of Gynecology, The First People's Hospital of Yunnan Province, Kunming, China
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Wu Xiaomei
- Department of Gynecology, The First People's Hospital of Yunnan Province, Kunming, China
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Yuan Tao
- Department of Gynecology, The First People's Hospital of Yunnan Province, Kunming, China
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
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Stener-Victorin E, Teede H, Norman RJ, Legro R, Goodarzi MO, Dokras A, Laven J, Hoeger K, Piltonen TT. Polycystic ovary syndrome. Nat Rev Dis Primers 2024; 10:27. [PMID: 38637590 DOI: 10.1038/s41572-024-00511-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/18/2024] [Indexed: 04/20/2024]
Abstract
Despite affecting ~11-13% of women globally, polycystic ovary syndrome (PCOS) is a substantially understudied condition. PCOS, possibly extending to men's health, imposes a considerable health and economic burden worldwide. Diagnosis in adults follows the International Evidence-based Guideline for the Assessment and Management of Polycystic Ovary Syndrome, requiring two out of three criteria - clinical or biochemical hyperandrogenism, ovulatory dysfunction, and/or specific ovarian morphological characteristics or elevated anti-Müllerian hormone. However, diagnosing adolescents omits ovarian morphology and anti-Müllerian hormone considerations. PCOS, marked by insulin resistance and hyperandrogenism, strongly contributes to early-onset type 2 diabetes, with increased odds for cardiovascular diseases. Reproduction-related implications include irregular menstrual cycles, anovulatory infertility, heightened risks of pregnancy complications and endometrial cancer. Beyond physiological manifestations, PCOS is associated with anxiety, depression, eating disorders, psychosexual dysfunction and negative body image, collectively contributing to diminished health-related quality of life in patients. Despite its high prevalence persisting into menopause, diagnosing PCOS often involves extended timelines and multiple health-care visits. Treatment remains ad hoc owing to limited understanding of underlying mechanisms, highlighting the need for research delineating the aetiology and pathophysiology of the syndrome. Identifying factors contributing to PCOS will pave the way for personalized medicine approaches. Additionally, exploring novel biomarkers, refining diagnostic criteria and advancing treatment modalities will be crucial in enhancing the precision and efficacy of interventions that will positively impact the lives of patients.
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Affiliation(s)
| | - Helena Teede
- Monash Centre for Health Research and Implementation, Monash Health and Monash University, Melbourne, Victoria, Australia
| | - Robert J Norman
- Robinson Research Institute, Adelaide Medical School, Adelaide, South Australia, Australia
| | - Richard Legro
- Department of Obstetrics and Gynecology, Penn State College of Medicine, Hershey, PA, USA
- Department of Public Health Science, Penn State College of Medicine, Hershey, PA, USA
| | - Mark O Goodarzi
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Anuja Dokras
- Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA, USA
| | - Joop Laven
- Division of Reproductive Endocrinology & Infertility, Department of Obstetrics and Gynecology, Erasmus MC, Rotterdam, Netherlands
| | - Kathleen Hoeger
- Department of Obstetrics and Gynecology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - Terhi T Piltonen
- Department of Obstetrics and Gynecology, Research Unit of Clinical Medicine, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
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Garcia-Beltran C, Malpique R, Andersen MS, Bas F, Bassols J, Darendeliler F, Díaz M, Dieris B, Fanelli F, Fröhlich-Reiterer E, Gambineri A, Glintborg D, López-Bermejo A, Mann C, Marin S, Obermayer-Pietsch B, Ødegård R, Ravn P, Reinehr T, Renzulli M, Salvador C, Singer V, Vanky E, Torres JV, Yildiz M, de Zegher F, Ibáñez L. SPIOMET4HEALTH-efficacy, tolerability and safety of lifestyle intervention plus a fixed dose combination of spironolactone, pioglitazone and metformin (SPIOMET) for adolescent girls and young women with polycystic ovary syndrome: study protocol for a multicentre, randomised, double-blind, placebo-controlled, four-arm, parallel-group, phase II clinical trial. Trials 2023; 24:589. [PMID: 37715279 PMCID: PMC10503102 DOI: 10.1186/s13063-023-07593-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 08/17/2023] [Indexed: 09/17/2023] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is the most prevalent, chronic endocrine-metabolic disorder of adolescents and young women (AYAs), affecting 5-10% of AYAs worldwide. There is no approved pharmacological therapy for PCOS. Standard off-label treatment with oral contraceptives (OCs) reverts neither the underlying pathophysiology nor the associated co-morbidities. Pilot studies have generated new insights into the pathogenesis of PCOS, leading to the development of a new treatment consisting of a fixed, low-dose combination of two so-called insulin sensitisers [pioglitazone (PIO), metformin (MET)] and one mixed anti-androgen and anti-mineralocorticoid also acting as an activator of brown adipose tissue [spironolactone (SPI)], within a single tablet (SPIOMET). The present trial will evaluate the efficacy, tolerability and safety of SPIOMET, on top of lifestyle measures, for the treatment of PCOS in AYAs. METHODS In this multicentre, randomised, double-blind, placebo-controlled, four-arm, parallel-group, phase II clinical trial, AYAs with PCOS will be recruited from 7 clinical centres across Europe. Intention is to randomise a total of 364 eligible patients into four arms (1:1:1:1): Placebo, PIO, SPI + PIO (SPIO) and SPI + PIO + MET (SPIOMET). Active treatment over 12 months will consist of lifestyle guidance plus the ingestion of one tablet daily (at dinner time); post-treatment follow-up will span 6 months. Primary endpoint is on- and post-treatment ovulation rate. Secondary endpoints are clinical features (hirsutism, menstrual regularity); endocrine-metabolic variables (androgens, lipids, insulin, inflammatory markers); epigenetic markers; imaging data (carotid intima-media thickness, body composition, abdominal fat partitioning, hepatic fat); safety profile; adherence, tolerability and acceptability of the medication; and quality of life in the study participants. Superiority (in this order) of SPIOMET, SPIO and PIO will be tested over placebo, and if present, subsequently the superiority of SPIOMET versus PIO, and if still present, finally versus SPIO. DISCUSSION The present study will be the first to evaluate-in a randomised, double-blind, placebo-controlled way-the efficacy, tolerability and safety of SPIOMET treatment for early PCOS, on top of a lifestyle intervention. TRIAL REGISTRATION EudraCT 2021-003177-58. Registered on 22 December 2021. https://www.clinicaltrialsregister.eu/ctr-search/search?query=%092021-003177-58 .
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Affiliation(s)
- Cristina Garcia-Beltran
- Paediatric Endocrinology, Paediatric Research Institute Sant Joan de Déu, University of Barcelona, 08950, Esplugues, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), ISCIII, Madrid, 28029, Spain
| | - Rita Malpique
- Paediatric Endocrinology, Paediatric Research Institute Sant Joan de Déu, University of Barcelona, 08950, Esplugues, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), ISCIII, Madrid, 28029, Spain
| | - Marianne S Andersen
- Department of Gynaecology and Obstetrics and Department of Endocrinology, University of Southern Denmark, Odense University Hospital, Odense, Denmark
| | - Firdevs Bas
- Pediatric Endocrinology Unit, Istanbul University, Istanbul, Turkey
| | - Judit Bassols
- Maternal-Fetal Metabolic Research Group, Girona Institute for Biomedical Research (IDIBGI), Girona, Spain
| | | | - Marta Díaz
- Paediatric Endocrinology, Paediatric Research Institute Sant Joan de Déu, University of Barcelona, 08950, Esplugues, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), ISCIII, Madrid, 28029, Spain
| | - Barbara Dieris
- Department of Paediatric Endocrinology, Diabetes and Nutrition Medicine, Vestische Hospital for Children and Adolescents Datteln, University of Witten-Herdecke, Datteln, Germany
| | - Flaminia Fanelli
- Department of Medical and Surgical Science-DIMEC, Division of Endocrinology and Diabetes Prevention and Care, University of Bologna - S. Orsola-Hospital, Bologna, Italy
| | - Elke Fröhlich-Reiterer
- Division of General Paediatrics, Department of Paediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Alessandra Gambineri
- Department of Medical and Surgical Science-DIMEC, Division of Endocrinology and Diabetes Prevention and Care, University of Bologna - S. Orsola-Hospital, Bologna, Italy
| | - Dorte Glintborg
- Department of Gynaecology and Obstetrics and Department of Endocrinology, University of Southern Denmark, Odense University Hospital, Odense, Denmark
| | - Abel López-Bermejo
- Paediatric Endocrinology Research Group, Girona Institute for Biomedical Research (IDIBGI), Paediatrics, Dr. Josep Trueta Hospital, Department of Medical Sciences, University of Girona, Girona, Spain
| | | | - Silvia Marin
- Paediatric Endocrinology, Paediatric Research Institute Sant Joan de Déu, University of Barcelona, 08950, Esplugues, Barcelona, Spain
| | - Barbara Obermayer-Pietsch
- Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Rønnaug Ødegård
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
- Centre for Obesity Research, St. Olavs Hospital, Trondheim University Hospital, Torgarden, Trondheim, Norway
| | - Pernille Ravn
- Department of Gynaecology and Obstetrics and Department of Endocrinology, University of Southern Denmark, Odense University Hospital, Odense, Denmark
| | - Thomas Reinehr
- Department of Paediatric Endocrinology, Diabetes and Nutrition Medicine, Vestische Hospital for Children and Adolescents Datteln, University of Witten-Herdecke, Datteln, Germany
| | - Matteo Renzulli
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Cristina Salvador
- Paediatric Endocrinology, Paediatric Research Institute Sant Joan de Déu, University of Barcelona, 08950, Esplugues, Barcelona, Spain
| | - Viola Singer
- Department of Paediatric Endocrinology, Diabetes and Nutrition Medicine, Vestische Hospital for Children and Adolescents Datteln, University of Witten-Herdecke, Datteln, Germany
| | - Eszter Vanky
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Obstetrics and Gynaecology, St. Olavs Hospital, Trondheim University Hospital, 7006, Trondheim, Norway
| | | | - Melek Yildiz
- Pediatric Endocrinology Unit, Istanbul University, Istanbul, Turkey
| | - Francis de Zegher
- Leuven Research & Development, University of Leuven, 3000, Louvain, Belgium
| | - Lourdes Ibáñez
- Paediatric Endocrinology, Paediatric Research Institute Sant Joan de Déu, University of Barcelona, 08950, Esplugues, Barcelona, Spain.
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), ISCIII, Madrid, 28029, Spain.
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Krysiak R, Kowalcze K, Okopień B. Impact of Lisinopril on Cardiometabolic Risk Factors in Sisters of Women With Polycystic Ovary Syndrome. J Clin Pharmacol 2023; 63:1045-1052. [PMID: 37173821 DOI: 10.1002/jcph.2268] [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] [Received: 03/07/2023] [Accepted: 05/02/2023] [Indexed: 05/15/2023]
Abstract
Women with polycystic ovary syndrome (PCOS), the most common endocrinopathy in reproductive age, are characterized by increased cardiometabolic risk. Similar hormonal and metabolic changes were found in their siblings. The purpose of our study was to compare blood pressure-lowering and pleiotropic effects of lisinopril between sisters of women with PCOS and their unrelated peers. The study included two age-, body mass index-, and blood pressure-matched groups of women with grade 1 hypertension: 26 sisters of PCOS probands (Group 1) and 26 individuals without a family history of PCOS (Group 2), receiving 10-40 mg of lisinopril daily. Blood pressure, glucose homeostasis markers, plasma levels of lipids (androgens, estradiol, high-sensitivity C-reactive protein (hsCRP), homocysteine, fibrinogen, and uric acid), and urinary albumin-to-creatinine ratio (UACR) were measured before lisinopril treatment and 6 months later. At baseline, the study groups differed in insulin sensitivity, testosterone, free androgen index (FAI), hsCRP, homocysteine, and UACR. Blood pressure-lowering properties of lisinopril did not differ between the groups. The decrease in homocysteine and UACR, although observed in both groups, was stronger in Group 2 than in Group 1. Only in women without a family history of PCOS lisinopril improved insulin sensitivity and reduce hsCRP, fibrinogen, and uric acid. The remaining markers did not change throughout the study. Cardiometabolic effects of lisinopril correlated with testosterone, free androgen index, and changes in insulin sensitivity. The obtained results suggest that cardiometabolic effects of lisinopril may be slightly less pronounced in sisters of women with PCOS than in women without a family history of this disorder.
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Affiliation(s)
- Robert Krysiak
- Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Katowice, Poland
| | - Karolina Kowalcze
- Department of Pediatrics in Bytom, School of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Bogusław Okopień
- Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Katowice, Poland
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Krysiak R, Kowalcze K, Okopień B. The Impact of Atorvastatin on Cardiometabolic Risk Factors in Sisters of Women with Polycystic Ovary Syndrome. Pharmacology 2023; 108:451-459. [PMID: 37536301 DOI: 10.1159/000531321] [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] [Received: 03/09/2023] [Accepted: 05/24/2023] [Indexed: 08/05/2023]
Abstract
INTRODUCTION Polycystic ovary syndrome (PCOS) is a frequent endocrinopathy in young women with significantly increased cardiometabolic risk. Siblings of women with this disorder are at increased risk of insulin resistance and androgen excess. The current study was aimed at investigating cardiometabolic effects of atorvastatin in sisters of women with PCOS. METHODS This prospective observational study compared two age-, body mass index-, blood pressure-, and plasma lipid-matched groups of women with hypercholesterolemia: sisters of PCOS probands (group A) and unrelated control subjects (group B), receiving atorvastatin (40 mg daily). Plasma lipids, glucose homeostasis markers, concentrations of sex hormones, high-sensitivity C-reactive protein (hsCRP), homocysteine, fibrinogen and uric acid, and the urinary albumin-to-creatinine ratio (UACR) were measured before entering the study and 6 months later. RESULTS Both groups differed in the degree of insulin resistance, testosterone, free androgen index (FAI), circulating levels of hsCRP and homocysteine, and UACR. There were no between-group differences in the impact of atorvastatin on plasma lipids. Despite reducing hsCRP and homocysteine in both groups of women, the effect on these biomarkers was stronger in group B than in group A. Only in group B, atorvastatin did reduce fibrinogen, uric acid, and UACR. Only in group A, atorvastatin did worsen insulin sensitivity and tended to reduce testosterone and FAI. The impact of atorvastatin on hsCRP, homocysteine, fibrinogen, uric acid, and UACR inversely correlated with testosterone and FAI. CONCLUSION The obtained results suggest that sisters of women with PCOS may benefit to a lesser degree from atorvastatin treatment than other women.
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Affiliation(s)
- Robert Krysiak
- Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Katowice, Poland
| | - Karolina Kowalcze
- Department of Pediatrics in Bytom, School of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Bogusław Okopień
- Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Katowice, Poland
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Risal S, Li C, Luo Q, Fornes R, Lu H, Eriksson G, Manti M, Ohlsson C, Lindgren E, Crisosto N, Maliqueo M, Echiburú B, Recabarren S, Petermann TS, Benrick A, Brusselaers N, Qiao J, Deng Q, Stener-Victorin E. Transgenerational transmission of reproductive and metabolic dysfunction in the male progeny of polycystic ovary syndrome. Cell Rep Med 2023; 4:101035. [PMID: 37148878 DOI: 10.1016/j.xcrm.2023.101035] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 11/27/2022] [Accepted: 04/11/2023] [Indexed: 05/08/2023]
Abstract
The transgenerational maternal effects of polycystic ovary syndrome (PCOS) in female progeny are being revealed. As there is evidence that a male equivalent of PCOS may exists, we ask whether sons born to mothers with PCOS (PCOS-sons) transmit reproductive and metabolic phenotypes to their male progeny. Here, in a register-based cohort and a clinical case-control study, we find that PCOS-sons are more often obese and dyslipidemic. Our prenatal androgenized PCOS-like mouse model with or without diet-induced obesity confirmed that reproductive and metabolic dysfunctions in first-generation (F1) male offspring are passed down to F3. Sequencing of F1-F3 sperm reveals distinct differentially expressed (DE) small non-coding RNAs (sncRNAs) across generations in each lineage. Notably, common targets between transgenerational DEsncRNAs in mouse sperm and in PCOS-sons serum indicate similar effects of maternal hyperandrogenism, strengthening the translational relevance and highlighting a previously underappreciated risk of transmission of reproductive and metabolic dysfunction via the male germline.
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Affiliation(s)
- Sanjiv Risal
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Congru Li
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden; Center of Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191, China
| | - Qing Luo
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Romina Fornes
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden; Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Haojiang Lu
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Gustaw Eriksson
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Maria Manti
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Claes Ohlsson
- Centre for Bone and Arthritis Research, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Department of Drug Treatment, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Eva Lindgren
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Nicolas Crisosto
- Endocrinology and Metabolism Laboratory, West Division, School of Medicine, University of Chile, Carlos Schachtebeck 299, Interior Quinta Normal, Santiago, Chile; Endocrinology Unit, Department of Medicine, Clínica Alemana de Santiago, Faculty of Medicine, Clinica Alemana, Universidad del Desarrollo, Santiago, Chile
| | - Manuel Maliqueo
- Endocrinology and Metabolism Laboratory, West Division, School of Medicine, University of Chile, Carlos Schachtebeck 299, Interior Quinta Normal, Santiago, Chile
| | - Barbara Echiburú
- Endocrinology and Metabolism Laboratory, West Division, School of Medicine, University of Chile, Carlos Schachtebeck 299, Interior Quinta Normal, Santiago, Chile
| | - Sergio Recabarren
- Laboratory of Animal Physiology and Endocrinology, Faculty of Veterinary Sciences, University of Concepción, Chillán, Chile
| | - Teresa Sir Petermann
- Endocrinology and Metabolism Laboratory, West Division, School of Medicine, University of Chile, Carlos Schachtebeck 299, Interior Quinta Normal, Santiago, Chile
| | - Anna Benrick
- Department of Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; School of Health Sciences, University of Skövde, Skövde, Sweden
| | - Nele Brusselaers
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden; Global Health Institute, Antwerp University, Antwerp, Belgium
| | - Jie Qiao
- Center of Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191, China
| | - Qiaolin Deng
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden; Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden.
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Stener-Victorin E. Update on Animal Models of Polycystic Ovary Syndrome. Endocrinology 2022; 163:6750034. [PMID: 36201611 PMCID: PMC9631972 DOI: 10.1210/endocr/bqac164] [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: 07/02/2022] [Indexed: 11/19/2022]
Abstract
Polycystic ovary syndrome (PCOS) is a complex disease affecting up to 15% of women of reproductive age. Women with PCOS suffer from reproductive dysfunctions with excessive androgen secretion and irregular ovulation, leading to reduced fertility and pregnancy complications. The syndrome is associated with a wide range of comorbidities including type 2 diabetes, obesity, and psychiatric disorders. Despite the high prevalence of PCOS, its etiology remains unclear. To understand the pathophysiology of PCOS, how it is inherited, and how to predict PCOS, and prevent and treat women with the syndrome, animal models provide an important approach to answering these fundamental questions. This minireview summarizes recent investigative efforts on PCOS-like rodent models aiming to define underlying mechanisms of the disease and provide guidance in model selection. The focus is on new genetic rodent models, on a naturally occurring rodent model, and provides an update on prenatal and peripubertal exposure models.
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Affiliation(s)
- Elisabet Stener-Victorin
- Correspondence: Elisabet Stener-Victorin, PhD, Professor, Department of Physiology and Pharmacology, Karolinska Institutet, Biomedicum, B5, 171 77 Stockholm, Sweden.
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Ullah A, Pervaz S, Adu-Gyamfi EA, Czika A, Guo M, Wang MJ, Wang YX. CXCL13 and CXCR5 are upregulated in PCOS mice ovaries but downregulated following metformin administration. Mol Cell Endocrinol 2022; 556:111730. [PMID: 35921919 DOI: 10.1016/j.mce.2022.111730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 07/19/2022] [Accepted: 07/22/2022] [Indexed: 10/16/2022]
Abstract
Polycystic ovary syndrome (PCOS) is becoming a common pathology among women, yet its pathogenesis remains enigmatic. The chemokine C-X-C motif ligand 13 (CXCL13) and its receptor type 5 (CXCR5) regulate inflammatory responses but their roles in PCOS remain unknown. Metformin is commonly administered to PCOS patients but its mechanism of action remains unclear. Thus, we aimed to determine the expression of CXCL13 and CXCR5 in the ovaries of PCOS mice and to evaluate the therapeutic effect of metformin on them. The study comprised four groups of mice: control, PCOS, PCOS plus metformin, and PCOS plus vehicle. CXCL13 and CXCR5 were found to be elevated in the ovarian tissues of the PCOS mice. Metformin reduced ovarian CXCL13 and CXCR5 expressions in the PCOS mice. Hence, CXCL13 and CXCR5 are potentially involved in PCOS pathogenesis; and metformin may help alleviate the symptoms of PCOS by inhibiting CXCL13 expression and actions.
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Affiliation(s)
- Amin Ullah
- Department of Reproductive Sciences, School of Public Health, Chongqing Medical University, Chongqing, People's Republic of China; Joint International Research Laboratory of Reproduction and Development, School of Public Health, Chongqing Medical University, Chongqing, People's Republic of China
| | - Sadaf Pervaz
- Department of Reproductive Sciences, School of Public Health, Chongqing Medical University, Chongqing, People's Republic of China; Joint International Research Laboratory of Reproduction and Development, School of Public Health, Chongqing Medical University, Chongqing, People's Republic of China
| | - Enoch Appiah Adu-Gyamfi
- Department of Reproductive Sciences, School of Public Health, Chongqing Medical University, Chongqing, People's Republic of China; Joint International Research Laboratory of Reproduction and Development, School of Public Health, Chongqing Medical University, Chongqing, People's Republic of China
| | - Armin Czika
- Department of Reproductive Sciences, School of Public Health, Chongqing Medical University, Chongqing, People's Republic of China; Joint International Research Laboratory of Reproduction and Development, School of Public Health, Chongqing Medical University, Chongqing, People's Republic of China; Faculty of Medicine, Transilvania University of Brasov, Brasov, Romania
| | - Man Guo
- Department of Physiology of School of Basic Medicine, Chongqing Medical University, Chongqing, People's Republic of China
| | - Mei-Jiao Wang
- Joint International Research Laboratory of Reproduction and Development, School of Public Health, Chongqing Medical University, Chongqing, People's Republic of China; Department of Physiology of School of Basic Medicine, Chongqing Medical University, Chongqing, People's Republic of China.
| | - Ying-Xiong Wang
- Department of Reproductive Sciences, School of Public Health, Chongqing Medical University, Chongqing, People's Republic of China; Joint International Research Laboratory of Reproduction and Development, School of Public Health, Chongqing Medical University, Chongqing, People's Republic of China.
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9
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Westerman R, Kuhnt AK. Metabolic risk factors and fertility disorders: A narrative review of the female perspective. REPRODUCTIVE BIOMEDICINE & SOCIETY ONLINE 2022; 14:66-74. [PMID: 34765754 PMCID: PMC8569630 DOI: 10.1016/j.rbms.2021.09.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 08/05/2021] [Accepted: 09/06/2021] [Indexed: 05/12/2023]
Abstract
Metabolic risk factors such as obesity are considered major obstacles to female fertility. Chronic infertility imposes psychological and social burdens on women because infertility violates societal gender roles. Although the prevalence of obesity among women is expected to increase in the future, the relevance of metabolic status for fertility is still underestimated. However, the assessment of metabolic risk factors is highly relevant for understanding fertility disorders and improving infertility treatment. This narrative review discusses the associations of metabolic risk factors (e.g. obesity, female athlete triad, oxidative stress) with significant infertility. An electronic search was conducted for studies published between 2006 and 2020 in Cumulative Index to Nursing and Allied Health Literature, ScienceDirect, PubMed, Scopus, Google Scholar and related databases. In total, this search identified 19,309 results for polycystic ovary syndrome, 28,969 results for endometriosis, and only 1611 results for idiopathic and/or unknown infertility. For the present narrative review, 50 relevant studies were included: 19 studies were on obesity, 24 studies investigated the female athlete triad, and seven studies addressed other risk factors, including reactive oxygen species. This narrative review confirms the direct impact of obesity on female infertility, while the effect of other risk factors needs to be confirmed by large-scale population studies.
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Affiliation(s)
- Ronny Westerman
- Federal Institute of Population Research, Wiesbaden, Germany
| | - Anne-Kristin Kuhnt
- Department of Sociology and Demography, University of Rostock, Rostock, Germany
- Corresponding author.
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10
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Shan D, Han J, Cai Y, Zou L, Xu L, Shen Y. Reproductive Health in First-degree Relatives of Patients With Polycystic Ovary Syndrome: A Review and Meta-analysis. J Clin Endocrinol Metab 2022; 107:273-295. [PMID: 34453540 DOI: 10.1210/clinem/dgab640] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Indexed: 02/05/2023]
Abstract
CONTEXT Polycystic ovary syndrome (PCOS) is a highly heritable disease. Emerging evidence elucidated the elevated prevalence of reproductive abnormalities in first-degree relatives (FDRs) of patients with PCOS. OBJECTIVE To explore the reproductive health in FDRs of patients with PCOS. METHODS Ten databases were searched in December 2020 (PubMed, Embase, Web of Science, Cochrane Central Register of Controlled Trials, ClinicalTrials.gov, Chinese Biological Medical Literature, Chinese National Knowledge Infrastructure, Chinese Journals Full-text Database, WanFang, and World Health Organization international clinical trials registry platform). This study included cohort, case-control, or cross-sectional studies. The Preferred Reporting Items for Systematic Reviews and Meta-Analysis statement was followed. Dichotomous data from each of the eligible studies were combined by the Mantel-Haenszel model. Standard mean differences with 95% CIs were assessed. Heterogeneities were assessed using I2 statistics, and the quality of evidence was evaluated by a US Agency for Healthcare Research and Quality Evidence-based Practice Center program and Grading of Recommendations, Assessment, Development and Evaluation approach. RESULTS Thirty-eight studies were included. The prevalence of PCOS (0.22; 95% CI, 0.16 to 0.29), menstrual irregularities (0.28; 95% CI, 0.22 to 0.34, P < .01), and ovary morphological changes were elevated in female PCOS FDRs. Female FDRs also presented with increased levels of luteinizing hormone, total testosterone (standard mean difference, 0.53; 95% CI, 0.28 to 0.78, P < .01), unconjugated testosterone, free androgen index, dehydroepiandrosterone sulfate (DHEAS), and antimüllerian hormone levels. Subgroup analyses indicated that some of these changes begun in pubertal girls. Furthermore, fathers of PCOS patients had a higher risk of premature baldness. The DHEAS level was elevated in male FDRs. CONCLUSION The findings of this analysis suggested that FDRs of patients with PCOS suffered from reproductive endocrinological dysregulations. Thus, more attention should be focused on this population.
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Affiliation(s)
- Dan Shan
- Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, Sichuan, China
| | - Jinbiao Han
- Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, Sichuan, China
| | - Yitong Cai
- West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
| | - Li Zou
- Department of Paediatric Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Liangzhi Xu
- Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, Sichuan, China
| | - Yongchun Shen
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Sichuan University, Chengdu, Sichuan, China
- State Key Laboratory of Biotherapy of China, Chengdu, Sichuan, China
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11
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Krysiak R, Basiak M, Szkróbka W, Okopień B. The Impact of Telmisartan on Cardiometabolic Risk Factors in Hypertensive Male Siblings of Women With Polycystic Ovary Syndrome. J Clin Pharmacol 2021; 61:1165-1173. [PMID: 33837974 DOI: 10.1002/jcph.1872] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 04/03/2021] [Indexed: 11/11/2022]
Abstract
Brothers of women with polycystic ovary syndrome (PCOS) were found to be at increased risk for cardiometabolic disorders. This risk may be exacerbated by concurrent poorly controlled hypertension. Angiotensin II receptor blockers are the most frequently used antihypertensive drugs. The aim of the present study was to compare blood pressure-lowering and pleiotropic effects of telmisartan between male siblings of PCOS probands and unrelated men. The study included 2 age-, blood pressure-, and mass index-matched groups of men with grade 1 hypertension: 24 brothers of women with PCOS (group A) and 26 brothers of healthy women (group B). All subjects were treated with telmisartan (80 mg daily). Blood pressure, glucose homeostasis markers, and plasma lipids, as well as plasma levels of total testosterone, bioavailable testosterone, androstenedione, uric acid, high-sensitivity C-reactive protein (hsCRP), homocysteine, fibrinogen, and 25-hydroxyvitamin D were measured before and after 12 weeks of therapy. At entry, there were between-group differences in the degree of insulin resistance, plasma levels of high-density lipoprotein-cholesterol, triglycerides, calculated bioavailable testosterone, androstenedione, hsCRP, and 25-hydroxyvitamin D. Although telmisartan reduced blood pressure in both study groups, this effect was stronger in group B. Irrespective of the study group, the drug improved insulin sensitivity and reduced circulating levels of uric acid and homocysteine, but these effects were more pronounced in group B than group A. Only in group B, telmisartan decreased hsCRP and fibrinogen, as well as increased 25-hydroxyvitamin D. The obtained results suggest that hypertensive male relatives of PCOS probands may gain less benefit from telmisartan treatment than unrelated hypertensive men.
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Affiliation(s)
- Robert Krysiak
- Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Katowice, Poland
| | - Marcin Basiak
- Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Katowice, Poland
| | - Witold Szkróbka
- Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Katowice, Poland
| | - Bogusław Okopień
- Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Katowice, Poland
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12
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Krysiak R, Basiak M, Okopień B. Cardiometabolic Risk Factors in Rosuvastatin-Treated Men with Mixed Dyslipidemia and Early-Onset Androgenic Alopecia. Molecules 2021; 26:molecules26102844. [PMID: 34064815 PMCID: PMC8151490 DOI: 10.3390/molecules26102844] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 05/08/2021] [Accepted: 05/10/2021] [Indexed: 11/16/2022] Open
Abstract
Men with early-onset androgenetic alopecia are characterized by hormonal profiles similar to those observed in women with polycystic ovary syndrome. The purpose of this research was to investigate levels of cardiometabolic risk factors in 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA)-treated men with early-onset androgenic alopecia. We studied two matched rosuvastatin-treated groups of men with mixed dyslipidemia: subjects with early-onset androgenic alopecia (group A) and subjects with normal hair growth (group B). Plasma lipids, glucose homeostasis markers, and levels of sex hormones, uric acid, hsCRP, homocysteine, fibrinogen, and 25-hydroxyvitamin D were measured before entering the study and six months later. Both groups differed in insulin sensitivity and levels of calculated bioavailable testosterone, dehydroepiandrosterone-sulfate, uric acid, hsCRP, fibrinogen, and 25-hydroxyvitamin D. Though observed in both study groups, treatment-induced reductions in total cholesterol, LDL cholesterol, hsCRP, and fibrinogen were more pronounced in group B than group A. Moreover, only in group A did rosuvastatin deteriorate insulin sensitivity, and only in group B did the drug affect uric acid, homocysteine, and 25-hydroxyvitamin D. The impact of rosuvastatin on cardiometabolic risk factors correlated with insulin sensitivity, calculated bioavailable testosterone, and dehydroepiandrosterone-sulfate. The obtained results suggest that men with early-onset androgenic alopecia may benefit to a lesser degree from rosuvastatin treatment than their peers.
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13
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Shen HR, Xu X, Li XL. Berberine exerts a protective effect on rats with polycystic ovary syndrome by inhibiting the inflammatory response and cell apoptosis. Reprod Biol Endocrinol 2021; 19:3. [PMID: 33407557 PMCID: PMC7789273 DOI: 10.1186/s12958-020-00684-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 12/17/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is a common endocrine disease of the female reproductive system that seriously affects women's health. Berberine (BBR) has many pharmacological properties and is used as an insulin sensitizer. This study aimed to investigate the effect of BBR on PCOS and explore its related mechanisms. METHODS Forty-two rats were randomly divided into the following six groups (n = 7 per group): control, control + BBR, PCOS-normal diet (ND), PCOS-ND + BBR, PCOS-high-fat diet (HFD), and PCOS-HFD + BBR. The PCOS rat models were established by injecting rats with dehydroepiandrosterone. Further, the rats were gavaged with BBR (150 mg/kg/d) for 6 weeks. Then, the body weight, HOMA-IR, and testosterone levels of all rats were determined. Cell apoptosis of ovary granulosa cells was determined by a TUNEL assay kit. Real-time quantification PCR (RT-qPCR) and western blotting were utilized to evaluate the expression of TLR4, LYN, PI3K, Akt, NF-kB, TNF-α, IL-1, IL-6, and caspase-3. RESULTS BBR reduced the levels of insulin resistance and testosterone in PCOS rats. Additionally, the cell apoptosis rate increased significantly in PCOS rats (P < 0.05) and decreased after BBR treatment (P < 0.05). The results of RT-qPCR and western blotting showed that the expression levels of TLR4, LYN, PI3K, Akt, NF-kB, TNF-α, IL-1, IL-6, and caspase-3 significantly increased in PCOS rats, while BBR suppressed their expression levels. CONCLUSIONS BBR may relieve PCOS pathology and IR values by inhibiting cell apoptosis and by regulating the expression levels of TLR4, LYN, PI3K, Akt, NF-kB, TNF-α, IL-1, IL-6, and caspase-3.
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Affiliation(s)
- Hao-Ran Shen
- Department of Gynecology, Obstetrics & Gynecology Hospital of Fudan University, No. 419 Fangxie Road, Shanghai, 200011, P.R. China
| | - Xiao Xu
- Department of Gynecology, Obstetrics & Gynecology Hospital of Fudan University, No. 419 Fangxie Road, Shanghai, 200011, P.R. China
| | - Xue-Lian Li
- Department of Gynecology, Obstetrics & Gynecology Hospital of Fudan University, No. 419 Fangxie Road, Shanghai, 200011, P.R. China.
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, No. 419 Fangxie Road, Shanghai, 200011, P.R. China.
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14
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Krysiak R, Szkróbka W, Okopień B. The impact of atorvastatin on cardiometabolic risk factors in brothers of women with polycystic ovary syndrome. Pharmacol Rep 2020; 73:261-268. [PMID: 32696349 PMCID: PMC8149333 DOI: 10.1007/s43440-020-00135-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 06/27/2020] [Accepted: 07/13/2020] [Indexed: 01/06/2023]
Abstract
Background Women with polycystic ovary syndrome (PCOS) are characterized by increased cardiometabolic risk. The aim of the current study was to compare the impact of atorvastatin on plasma levels of cardiometabolic risk factors between men whose sisters had either PCOS or were unaffected. Methods The study population consisted of two age-, fat-free mass index-, blood pressure- and plasma lipid-matched groups of men with elevated total and LDL cholesterol levels: 20 brothers of PCOS probands (group 1) and 20 brothers of healthy women (group 2). Both groups were then treated with atorvastatin (40 mg daily) for the following 6 months. At the beginning and at the end of the study, we assessed plasma lipid levels, glucose homeostasis markers and levels of dehydroepiandrosterone sulfate, testosterone, bioavailable testosterone, uric acid, high-sensitivity C-reactive protein (hsCRP), homocysteine, fibrinogen and 25-hydroxyvitamin D. Results At the beginning of the study, both treatment arms differed in the degree of insulin resistance, calculated bioavailable testosterone, as well as in plasma levels of dehydroepiandrosterone sulfate, uric acid, hsCRP and 25-hydroxyvitamin D. Although atorvastatin reduced total and LDL cholesterol levels, this effect was stronger in group 2 than group 1. In group 2, atorvastatin exerted also a more potent impact on hsCRP, fibrinogen and homocysteine. An unfavorable impact on insulin sensitivity was observed only in group 1; while, statistically significant changes in uric acid and 25-hydroxyvitamin D levels were found only in group 2. Conclusion The obtained results suggest that cardiometabolic effects of atorvastatin are less pronounced in male siblings of PCOS probands than in brothers of unaffected women.
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Affiliation(s)
- Robert Krysiak
- Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Medyków 18, 40-752, Katowice, Poland.
| | - Witold Szkróbka
- Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Medyków 18, 40-752, Katowice, Poland
| | - Bogusław Okopień
- Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Medyków 18, 40-752, Katowice, Poland
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15
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Family history of premature myocardial infarction modifies the associations between bilateral oophorectomy and cardiovascular disease mortality in a US national cohort of postmenopausal women. Menopause 2020; 27:658-667. [PMID: 32132444 DOI: 10.1097/gme.0000000000001522] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To test the hypothesis that a family history of premature myocardial infarction (FHPMI) will modify the associations between bilateral salpingo-oophorectomy (BSO) and mortality due to heart disease (HD), cardiovascular disease (CVD), or all-cause mortality with stronger associations observed for BSO occurring before 45 years. METHODS We analyzed data from 2,763 postmenopausal women aged 40 years or older who participated in the National Health and Nutrition Examination Survey (1988-1994) and were followed through December 31, 2015. Cox regression was used to estimate adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) for mortality outcomes (HD, CVD, and all-cause). RESULTS At baseline, the average age was 62 years. There were 610 women with BSO, 338 women with FHPMI, and 95 women with both BSO and FHPMI. During a median follow-up of 22 years, 1,713 deaths occurred of which 395 and 542 were attributed to HD and CVD, respectively. In models adjusting for CVD risk factors and hormone therapy use, HD mortality was greater among women with both BSO and FHPMI compared to those without either of these conditions (HR: 2.88, 95% CI: 1.72-4.82, PInteraction = 0.016). HD mortality was higher among women with FHPMI and BSO at an earlier age (<45 y: HR: 4.32, 95% CI: 1.95-9.50 vs ≥45 y: HR: 1.60, 95% CI: 0.63-4.09). Similar observations were seen for CVD and all-cause mortality. CONCLUSIONS In this study, the risk of HD, CVD, and all-cause mortality in women with BSO was modified by an FHPMI with the risk limited to women undergoing BSO at younger ages.
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