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Luo X, Dong Y, Zheng H, Zhou X, Rong L, Liu X, Bai Y, Li Y, Wu Z. CAPN2 correlates with insulin resistance states in PCOS as evidenced by multi-dataset analysis. J Ovarian Res 2024; 17:79. [PMID: 38610028 PMCID: PMC11015649 DOI: 10.1186/s13048-024-01407-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 04/02/2024] [Indexed: 04/14/2024] Open
Abstract
OBJECTIVE IR emerges as a feature in the pathophysiology of PCOS, precipitating ovulatory anomalies and endometrial dysfunctions that contribute to the infertility challenges characteristic of this condition. Despite its clinical significance, a consensus on the precise mechanisms by which IR exacerbates PCOS is still lacking. This study aims to harness bioinformatics tools to unearth key IR-associated genes in PCOS patients, providing a platform for future therapeutic research and potential intervention strategies. METHODS We retrieved 4 datasets detailing PCOS from the GEO, and sourced IRGs from the MSigDB. We applied WGCNA to identify gene modules linked to insulin resistance, utilizing IR scores as a phenotypic marker. Gene refinement was executed through the LASSO, SVM, and Boruta feature selection algorithms. qPCR was carried out on selected samples to confirm findings. We predicted both miRNA and lncRNA targets using the ENCORI database, which facilitated the construction of a ceRNA network. Lastly, a drug-target network was derived from the CTD. RESULTS Thirteen genes related to insulin resistance in PCOS were identified via WGCNA analysis. LASSO, SVM, and Boruta algorithms further isolated CAPN2 as a notably upregulated gene, corroborated by biological verification. The ceRNA network involving lncRNA XIST and hsa-miR-433-3p indicated a possible regulatory link with CAPN2, supported by ENCORI database. Drug prediction analysis uncovered seven pharmacological agents, most being significant regulators of the endocrine system, as potential candidates for addressing insulin resistance in PCOS. CONCLUSIONS This study highlights the pivotal role of CAPN2 in insulin resistance within the context of PCOS, emphasizing its importance as both a critical biomarker and a potential therapeutic target. By identifying CAPN2, our research contributes to the expanding evidence surrounding the CAPN family, particularly CAPN10, in insulin resistance studies beyond PCOS. This work enriches our understanding of the mechanisms underlying insulin resistance, offering insights that bridge gaps in the current scientific landscape.
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Affiliation(s)
- Xi Luo
- Faculty of Life science and Technology, Kunming University of Science and Technology, Kunming, China.
- Medical school, Kunming University of Science and Technology, Kunming, China.
- Department of Reproductive Medicine, NHC Key Laboratory of Healthy Birth and Birth Defect Prevention in Western China, the First People's Hospital of Yunnan Province, Kunming, China.
- Reproductive Medical Center of Yunnan Province, the Affiliated Hospital of Kunming University of Science and Technology, Kunming, China.
| | - Yunhua Dong
- Department of Reproductive Medicine, NHC Key Laboratory of Healthy Birth and Birth Defect Prevention in Western China, the First People's Hospital of Yunnan Province, Kunming, China
- Reproductive Medical Center of Yunnan Province, the Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
| | - Haishan Zheng
- Department of Reproductive Medicine, NHC Key Laboratory of Healthy Birth and Birth Defect Prevention in Western China, the First People's Hospital of Yunnan Province, Kunming, China
- Reproductive Medical Center of Yunnan Province, the Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
| | - Xiaoting Zhou
- Faculty of Life science and Technology, Kunming University of Science and Technology, Kunming, China
- Medical school, Kunming University of Science and Technology, Kunming, China
| | - Lujuan Rong
- Faculty of Life science and Technology, Kunming University of Science and Technology, Kunming, China
- Medical school, Kunming University of Science and Technology, Kunming, China
| | - Xiaoping Liu
- Faculty of Life science and Technology, Kunming University of Science and Technology, Kunming, China
- Medical school, Kunming University of Science and Technology, Kunming, China
| | - Yun Bai
- Faculty of Life science and Technology, Kunming University of Science and Technology, Kunming, China
- Medical school, Kunming University of Science and Technology, Kunming, China
- Department of Reproductive Medicine, NHC Key Laboratory of Healthy Birth and Birth Defect Prevention in Western China, the First People's Hospital of Yunnan Province, Kunming, China
- Reproductive Medical Center of Yunnan Province, the Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
| | - Yunxiu Li
- Department of Reproductive Medicine, NHC Key Laboratory of Healthy Birth and Birth Defect Prevention in Western China, the First People's Hospital of Yunnan Province, Kunming, China.
- Reproductive Medical Center of Yunnan Province, the Affiliated Hospital of Kunming University of Science and Technology, Kunming, China.
| | - Ze Wu
- Department of Reproductive Medicine, NHC Key Laboratory of Healthy Birth and Birth Defect Prevention in Western China, the First People's Hospital of Yunnan Province, Kunming, China.
- Reproductive Medical Center of Yunnan Province, the Affiliated Hospital of Kunming University of Science and Technology, Kunming, China.
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Alemany M. The Metabolic Syndrome, a Human Disease. Int J Mol Sci 2024; 25:2251. [PMID: 38396928 PMCID: PMC10888680 DOI: 10.3390/ijms25042251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 01/29/2024] [Accepted: 01/31/2024] [Indexed: 02/25/2024] Open
Abstract
This review focuses on the question of metabolic syndrome (MS) being a complex, but essentially monophyletic, galaxy of associated diseases/disorders, or just a syndrome of related but rather independent pathologies. The human nature of MS (its exceptionality in Nature and its close interdependence with human action and evolution) is presented and discussed. The text also describes the close interdependence of its components, with special emphasis on the description of their interrelations (including their syndromic development and recruitment), as well as their consequences upon energy handling and partition. The main theories on MS's origin and development are presented in relation to hepatic steatosis, type 2 diabetes, and obesity, but encompass most of the MS components described so far. The differential effects of sex and its biological consequences are considered under the light of human social needs and evolution, which are also directly related to MS epidemiology, severity, and relations with senescence. The triggering and maintenance factors of MS are discussed, with especial emphasis on inflammation, a complex process affecting different levels of organization and which is a critical element for MS development. Inflammation is also related to the operation of connective tissue (including the adipose organ) and the widely studied and acknowledged influence of diet. The role of diet composition, including the transcendence of the anaplerotic maintenance of the Krebs cycle from dietary amino acid supply (and its timing), is developed in the context of testosterone and β-estradiol control of the insulin-glycaemia hepatic core system of carbohydrate-triacylglycerol energy handling. The high probability of MS acting as a unique complex biological control system (essentially monophyletic) is presented, together with additional perspectives/considerations on the treatment of this 'very' human disease.
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Affiliation(s)
- Marià Alemany
- Faculty of Biology, Universitat de Barcelona, 08028 Barcelona, Catalonia, Spain
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Rajendran A, Minhas AS, Kazzi B, Varma B, Choi E, Thakkar A, Michos ED. Sex-specific differences in cardiovascular risk factors and implications for cardiovascular disease prevention in women. Atherosclerosis 2023; 384:117269. [PMID: 37752027 PMCID: PMC10841060 DOI: 10.1016/j.atherosclerosis.2023.117269] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 05/13/2023] [Accepted: 08/31/2023] [Indexed: 09/28/2023]
Abstract
Cardiovascular disease (CVD) is the leading cause of mortality for women globally. Sex differences exist in the relative risks conferred by traditional CVD risk factors, including diabetes, hypertension, obesity, and smoking. Additionally, there are female-specific risk factors, including age of menarche and menopause, polycystic ovary syndrome, infertility and the use of assisted reproductive technology, spontaneous pregnancy loss, parity, and adverse pregnancy outcomes, as well as female-predominant conditions such as autoimmune diseases, migraines, and depression, that enhance women's cardiovascular risk across the lifespan. Along with measurement of traditional risk factors, these female-specific factors should also be ascertained as a part of cardiovascular risk assessment to allow for a more comprehensive overview of the risk for developing cardiometabolic disorders and CVD. When present, these factors can identify women at elevated cardiovascular risk, who may benefit from more intensive preventive interventions, including lifestyle changes and/or pharmacotherapy such as statins. This review describes sex differences in traditional risk factors and female-specific/female-predominant risk factors for CVD and examines the role of coronary artery calcium scores and certain biomarkers that can help further risk stratify patients and guide preventive recommendations.
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Affiliation(s)
- Aardra Rajendran
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Anum S Minhas
- Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Brigitte Kazzi
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Bhavya Varma
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Eunjung Choi
- Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Aarti Thakkar
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Erin D Michos
- Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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Kumari Y, Bai P, Waqar F, Asif AT, Irshad B, Raj S, Varagantiwar V, Kumar M, Neha F, Chand S, Kumar S, Varrassi G, Khatri M, Mohamad T. Advancements in the Management of Endocrine System Disorders and Arrhythmias: A Comprehensive Narrative Review. Cureus 2023; 15:e46484. [PMID: 37927670 PMCID: PMC10624418 DOI: 10.7759/cureus.46484] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Accepted: 10/04/2023] [Indexed: 11/07/2023] Open
Abstract
In recent years, notable advancements have been made in managing endocrine system disorders and arrhythmias. These advancements have brought about significant changes in healthcare providers' approach towards these complex medical conditions. Endocrine system disorders encompass a diverse range of conditions, including but not limited to diabetes mellitus, thyroid dysfunction, and adrenal disorders. Significant advancements in comprehending the molecular underpinnings of these disorders have laid the foundation for implementing personalized medicine. Advancements in genomic profiling and biomarker identification have facilitated achieving more accurate diagnoses and developing customized treatment plans. Furthermore, the utilization of cutting-edge pharmaceuticals and advanced delivery systems presents a significant advancement in achieving enhanced glycemic control and minimizing adverse effects for individuals afflicted with endocrine disorders. Arrhythmias, characterized by irregular heart rhythms, present a substantial risk to cardiovascular well-being. Innovative strategies for managing arrhythmia encompass catheter-based ablation techniques, wearable cardiac monitoring devices, and predictive algorithms powered by artificial intelligence. These advancements facilitate the early detection, stratification of risks, and implementation of targeted interventions, ultimately leading to improved patient outcomes. Incorporating technology and telemedicine has been instrumental in enhancing the accessibility and continuity of care for individuals diagnosed with endocrine disorders and arrhythmias. The utilization of remote patient monitoring and telehealth consultations enables prompt modifications to treatment regimens and alleviates the need for frequent visits to the clinic. This is particularly significant in light of the current global health crisis. This review highlights the interdisciplinary nature of managing endocrine disorders and arrhythmias, underscoring the significance of collaboration among endocrinologists, cardiologists, electrophysiologists, and other healthcare professionals. Multidisciplinary care teams have enhanced their capabilities to effectively address the intricate relationship between the endocrine and cardiovascular systems. In summary, endocrine system disorders and arrhythmias management have undergone significant advancements due to groundbreaking research, technological advancements, and collaborative healthcare approaches. This narrative review provides a comprehensive overview of the advancements, showcasing their potential to enhance patient care, improve quality of life, and decrease healthcare expenses. Healthcare providers must comprehend and integrate these advancements into their clinical practice to enhance outcomes for individuals with endocrine system disorders and arrhythmias.
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Affiliation(s)
- Yogita Kumari
- Medicine, Jinnah Postgraduate Medical Centre, Karachi, PAK
| | - Pooja Bai
- Internal Medicine, Liaquat University of Medical and Health Sciences, Jamshoro, PAK
| | - Fahad Waqar
- Medicine, Allama Iqbal Medical College, Lahore, PAK
| | - Ahmad Talal Asif
- Medicine, King Edward Medical University (KEMU) Lahore, Lahore, PAK
| | - Beena Irshad
- Medicine, Sharif Medical and Dental College, Lahore, PAK
| | - Sahil Raj
- Internal Medicine, Jinnah Sindh Medical University, Karachi, PAK
| | | | - Mahendra Kumar
- Medicine, Sardar Patel Medical College Bikaner India, Bikaner, IND
| | - Fnu Neha
- Medicine, Peoples University of Medical & Health Science for Women, Nawabshah, PAK
| | - Surat Chand
- Medicine, Ghulam Mohammad Mahar Medical College, Sukkur, PAK
| | - Satesh Kumar
- Medicine and Surgery, Shaheed Mohtarma Benazir Bhutto Medical College, Karachi, PAK
| | | | - Mahima Khatri
- Medicine and Surgery, Dow University of Health Sciences, Karachi, Karachi, PAK
| | - Tamam Mohamad
- Cardiovascular Medicine, Wayne State University, Detroit, USA
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Polak AM, Łebkowska A, Krentowska A, Buczyńska A, Adamski M, Krętowski AJ, Kowalska I, Adamska A. Elevated Serum Concentration of Adipocyte Fatty Acid-Binding Protein Correlates with the Markers of Abdominal Obesity Independently of Thyroid Hormones in Non-Obese Women with Polycystic Ovary Syndrome. J Clin Med 2023; 12:4610. [PMID: 37510725 PMCID: PMC10380473 DOI: 10.3390/jcm12144610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 07/08/2023] [Accepted: 07/09/2023] [Indexed: 07/30/2023] Open
Abstract
Adipocyte fatty acid-binding protein (A-FABP) is mainly expressed in adipocytes. The risk of abdominal obesity and autoimmune thyroid disease is increased in women with polycystic ovary syndrome (PCOS). The objective of this study was to explore the relationship of serum concentration of A-FABP with parameters of obesity, e.g., waist to hip ratio (WHR) and the amount of adipose tissue assessed by bioelectrical impedance analysis (BIA), and thyroid hormone homeostasis in women with PCOS. We examined 66 women with PCOS and 67 healthy women. Serum concentrations of A-FABP and thyroid hormones were measured; the FT3/FT4 ratio, thyroid-stimulating hormone index (TSHI), thyrotrope thyroxine resistance index (TT4RI) and thyroid feedback quantile-based index (TFQI) were calculated. In the PCOS group, serum concentrations of A-FABP, FT3 and the FT3/FT4 ratio were significantly higher in comparison to the control group (all p < 0.05). A correlation of A-FABP with WHR (r = 0.26, p = 0.04) and the percentage of adipose tissue (r = 0.33, p = 0.01) has been found only in women with PCOS. We observed no correlation between serum levels of A-FABP and TSHI, TT4RI or TFQI in women with PCOS (all p > 0.05). Our results indicate that A-FABP is an adipokine that may be connected with abdominal obesity independently of thyroid hormone homeostasis in PCOS patients.
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Affiliation(s)
- Aleksandra Maria Polak
- Department of Endocrinology, Diabetology and Internal Medicine, Medical University of Białystok, 15-276 Białystok, Poland
| | - Agnieszka Łebkowska
- Department of Internal Medicine and Metabolic Diseases, Medical University of Białystok, 15-276 Białystok, Poland
| | - Anna Krentowska
- Department of Internal Medicine and Metabolic Diseases, Medical University of Białystok, 15-276 Białystok, Poland
| | - Angelika Buczyńska
- Clinical Research Centre, Medical University of Białystok, 15-276 Białystok, Poland
| | - Marcin Adamski
- Faculty of Computer Science, Bialystok University of Technology, 15-351 Białystok, Poland
| | - Adam Jacek Krętowski
- Department of Endocrinology, Diabetology and Internal Medicine, Medical University of Białystok, 15-276 Białystok, Poland
- Clinical Research Centre, Medical University of Białystok, 15-276 Białystok, Poland
| | - Irina Kowalska
- Department of Internal Medicine and Metabolic Diseases, Medical University of Białystok, 15-276 Białystok, Poland
| | - Agnieszka Adamska
- Department of Endocrinology, Diabetology and Internal Medicine, Medical University of Białystok, 15-276 Białystok, Poland
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de Oliveira NM, Machado J, Lopes L, Criado MB. A Review on Acupuncture Efficiency in Human Polycystic Ovary/Ovarian Syndrome. J Pharmacopuncture 2023; 26:105-123. [PMID: 37405111 PMCID: PMC10315877 DOI: 10.3831/kpi.2023.26.2.105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 03/14/2022] [Accepted: 02/28/2023] [Indexed: 07/06/2023] Open
Abstract
Objectives Human Polycystic Ovary/Ovarian Syndrome (PCOS), a frequent endocrine pathophysiology among women of fertile age, is associated with woman's lifespan endocrine, metabolic and psychological implications. Long-term usage side effects of allopathic strategies and their low efficacy made complementary medicine treatments a relevant subject for these patients. The main aim of this work is to review the efficiency of the acupuncture treatment reported in the latest studies on literature regarding PCOS patients. Methods A comprehensive literature search, in English language, about the use of acupuncture on the management of PCOS, was conducted in October 2020 using EBSCO, Cochrane, PubMed, Medline, Embase, databases for randomised and non-randomised controlled trials between 2015 and 2020 (09/2015-10/2020), following the PRISMA protocol. Results This research led us to an analysis, according to PICOS, of six final papers selected among 178 in total. The articles addressed distinct aspects of the PCOS condition, diverse acupuncture techniques and different main and secondary outcomes in agreement to the respective main objective. According to this review, acupuncture seems to be useful for the treatment of this debilitating and chronic health condition which affects millions of women worldwide, many of them part of the workforce in their community. Conclusion Despite of the display of these positive results addressing acupuncture treatments to manage PCOS major symptoms - whether they are reproductive, metabolic, or mental health features - more research is urgent. Randomized, double blinded controlled trials with improved quality design and following STRICTA and/or CONSORT recommendations are necessary to engage acupuncture as a standardized and scientific validated technique in PCOS condition.
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Affiliation(s)
- Natália M. de Oliveira
- ICBAS - Institute of Biomedical Sciences Abel Salazar, School of Medicine and Biomedical Sciences, University of Porto-UP, Porto, Portugal
- CBSin, Center of BioSciences in Integrative Health, Porto, Portugal
| | - Jorge Machado
- ICBAS - Institute of Biomedical Sciences Abel Salazar, School of Medicine and Biomedical Sciences, University of Porto-UP, Porto, Portugal
- CBSin, Center of BioSciences in Integrative Health, Porto, Portugal
- LABIOMEP – Porto Biomechanics Laboratory, University of Porto-UP, Porto, Portugal
| | - Lara Lopes
- ICBAS - Institute of Biomedical Sciences Abel Salazar, School of Medicine and Biomedical Sciences, University of Porto-UP, Porto, Portugal
- CBSin, Center of BioSciences in Integrative Health, Porto, Portugal
| | - Maria Begoña Criado
- CBSin, Center of BioSciences in Integrative Health, Porto, Portugal
- TOXRUN – Toxicology Research Unit, University Institute of Health Sciences, CESPU, Gandra, Portugal
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Alhassan S, Elmugadam A, Elfadil GA, Abubaker N, Elfaki EM, Hamza A, Abdalhabib EK, Karar T. Diagnostic Performance of Anti-Müllerian Hormone, Luteinizing Hormone to Follicle-Stimulating Hormone Ratio, Testosterone, and Prolactin to Predict Polycystic Ovary Syndrome Among Sudanese Women. Int J Womens Health 2023; 15:837-843. [PMID: 37275514 PMCID: PMC10237195 DOI: 10.2147/ijwh.s403347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Accepted: 05/05/2023] [Indexed: 06/07/2023] Open
Abstract
Background Polycystic ovary syndrome (PCOS) is one of the most important contributing factors to infertility. The diagnosis of PCOS is not an easy procedure, as the signs and symptoms are heterogeneous and of undefined etiology. There are only a few published studies that address the diagnostic performance of anti-Müllerian hormone in diagnosis of PCOS in sub-Saharan Africa including Sudan. Objective This study aims to assess anti-Müllerian hormone (AMH), luteinizing to follicle-stimulating hormone ratio (LH: FSH), total testosterone (TT), and prolactin (PRL) levels among PCOS. In addition, we determine if AMH can be used as a predictor of PCOS among Sudanese women. Methods There were 600 women enrolled in this observational cross-sectional study, 300 of whom had PCOS, and 300 of whom healthy women; PCOS was diagnosed using the Rotterdam criteria. On days 2-4 of the menstrual cycle, serum LH, FSH, AMH, TT, and PRL levels were measured for all participants. Diagnostic performance of these parameters for PCOS was determined by receiver operating characteristic (ROC) curve. Results Significantly higher means among PCOS regarding their BMI, AMH; LH: FSH ratio; TT; PRL, whereas significantly inverse in FSH compared with normal ovulatory women. On ROC analysis, AMH had the largest operating characteristic curve at cut-off >3.95 ng/mL; AUC = 0.999 with Youden's index 0.99%, followed by LH: FSH ratio at cut-off 0.749; AUC=0.932; Youden's index 0.813%, TT cut-off 0.82 mIU/L, AUC=0.852 with Youden's index 0.58, while PRL showed the lowest AUC=0.627 with cut-off 15.3 ng/mL, Youden's index was 0.18%, P. value<0.001. Conclusions Sudanese women with PCOS had higher serum AMH level, LH:FSH ratio, and TT level. Moreover, AMH level has better discriminative power and good diagnostic potency for the diagnosis of PCOS among Sudanese.
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Affiliation(s)
- Samia Alhassan
- Department of Clinical Chemistry, College of Medical Laboratory Science, Sudan University of Science and Technology, Khartoum, Sudan
| | - Abdelgadir Elmugadam
- Department of Clinical Chemistry, College of Medical Laboratory Science, Sudan University of Science and Technology, Khartoum, Sudan
| | - Ghada A Elfadil
- Department of Clinical Chemistry, College of Medical Laboratory Science, Sudan University of Science and Technology, Khartoum, Sudan
| | - Nuha Abubaker
- Department of Clinical Chemistry, College of Medical Laboratory Science, Sudan University of Science and Technology, Khartoum, Sudan
| | - Elyasa M Elfaki
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Al-Qurayyat, Saudi Arabia
| | - Alneil Hamza
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Al-Qurayyat, Saudi Arabia
| | - Ezeldine K Abdalhabib
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Al-Qurayyat, Saudi Arabia
| | - Tarig Karar
- Clinical Laboratory Sciences Department, College of Applied Medical Sciences, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia
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Simon V, Peigné M, Dewailly D. The Psychosocial Impact of Polycystic Ovary Syndrome. Reprod Med 2023; 4:57-64. [DOI: 10.3390/reprodmed4010007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023] Open
Abstract
Polycystic ovary syndrome is a common endocrine disorder affecting 5–20% of women in association with metabolic disorders and insulin resistance. Patients with PCOS are also at increased risk of developing cardiovascular sound aspects of polycystic ovaries and metabolic complications, a psychosocial impact that exists, which is poorly known, assessed and treated. The delay, sometimes long, for diagnosis and its announcement has a strong impact on the feelings and life projects of these patients. Psychological co-morbidities such as depression, anxiety, eating disorders as well as a decrease in self-esteem and quality of life are frequently described in these patients and must, therefore, be screened and treated.
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Hossain MA, Al Ashik SA, Mahin MR, Al Amin M, Rahman MH, Khan MA, Emran AA. Systems biology and in silico-based analysis of PCOS revealed the risk of metabolic disorders. Heliyon 2022; 8:e12480. [PMID: 36619413 PMCID: PMC9816984 DOI: 10.1016/j.heliyon.2022.e12480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 07/18/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022] Open
Abstract
Background Polycystic ovarian syndrome (PCOS) is a common condition of hyperandrogenism, chronic ovulation, and polycystic ovaries in females during the reproduction and maturation of the ovum. Although PCOS has been associated with metabolic disorders, including type 2 diabetes (T2D), obesity (OBE), and cardiovascular disease (CVD), Causal connection and molecular features are still unknown. Purpose Therefore, we investigated the shared common differentially expressed genes (DEGs), pathways, and networks of associated proteins in PCOS and metabolic diseases with therapeutic intervention. Methods We have used a bioinformatics pipeline to analyze transcriptome data for the polycystic ovarian syndrome (PCOS), type 2 diabetes (T2D), obesity (OBE), and cardiovascular diseases (CVD) in female patients. Then we employed gene-disease association network, gene ontology (GO) and signaling pathway analysis, selection of hub genes from protein-protein interaction (PPI) network, molecular docking, and gold benchmarking approach to screen potential hub proteins. Result We discovered 2225 DEGs in PCOS patients relative to healthy controls and 34, 91, and 205 significant DEGs with T2D, Obesity, and CVD, respectively. Gene Ontology analysis revealed several significant shared and metabolic pathways from signaling pathway analysis. Furthermore, we identified ten potential hub proteins from PPI analysis that may serve as a therapeutic intervention in the future. Finally, we targeted one significant hub protein, IGF2R (PDB ID: 2V5O), out of ten hub proteins based on the Maximal clique centrality (MCC) algorithm and literature review for molecular docking study. Enzastaurin (-12.5), Kaempferol (-9.1), Quercetin (-9.0), and Coumestrol (-8.9) kcal/mol showed higher binding affinity in the molecular docking approach than 19 drug compounds. We have also found that the selected four compounds displayed favorable ADMET properties compared to the native ligand. Conclusion Our in-silico research findings identified a shared molecular etiology between PCOS and metabolic diseases that may suggest new therapeutic targets and warrants future experimental validation of the key targets.
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Affiliation(s)
- Md. Arju Hossain
- Department of Biotechnology and Genetic Engineering, Mawlana Bhashani Science and Technology University, Tangail, 1092, Bangladesh
| | - Sheikh Abdullah Al Ashik
- Department of Biotechnology and Genetic Engineering, Mawlana Bhashani Science and Technology University, Tangail, 1092, Bangladesh
| | - Moshiur Rahman Mahin
- Department of Biotechnology and Genetic Engineering, Mawlana Bhashani Science and Technology University, Tangail, 1092, Bangladesh
| | - Md. Al Amin
- Department of Biotechnology and Genetic Engineering, Mawlana Bhashani Science and Technology University, Tangail, 1092, Bangladesh
| | - Md Habibur Rahman
- Department of Computer Science and Engineering, Islamic University, Kushtia, 7003, Bangladesh
| | - Md. Arif Khan
- Department of Biotechnology and Genetic Engineering, Mawlana Bhashani Science and Technology University, Tangail, 1092, Bangladesh,Department of Biotechnology and Genetic Engineering, University of Development Alternative, 4/4B, Block A, Lalmatia, Dhaka, 1209, Bangladesh
| | - Abdullah Al Emran
- Department of Biotechnology and Genetic Engineering, Mawlana Bhashani Science and Technology University, Tangail, 1092, Bangladesh,Corresponding author.
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Saedi S, Panahi R, Orak N, Jafarzadeh Shirazi MR. Comparative Meta-analysis of Adipose Tissue Transcriptomics Data in PCOS Patients and Healthy Control Women. Reprod Sci 2022; 30:1823-1833. [DOI: 10.1007/s43032-022-01145-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022]
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Lee SW, Hwang IS, Jung G, Kang HJ, Chung YH. Relationship between metabolic syndrome and follicle-stimulating hormone in postmenopausal women. Medicine (Baltimore) 2022; 101:e29216. [PMID: 35550473 PMCID: PMC9276200 DOI: 10.1097/md.0000000000029216] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 03/14/2022] [Indexed: 01/04/2023] Open
Abstract
Depletion of ovarian reserve during menopausal transition raises follicle-stimulating hormone (FSH) markedly and menopause is related to an increased risk for metabolic syndrome (MetS). This study examined the relationship between FSH and MetS in postmenopausal women.We evaluated the anthropometric values, lipid profiles, high-sensitivity C-reactive protein (hs-CRP) level, Homeostasis model assessment for insulin resistance (HOMA-IR), and serum adipokines levels in 219 postmenopausal women. Serum FSH and estradiol levels were significantly lower in the MetS group than in the non-MetS group. An inverse correlation was observed between FSH with body fat mass (BFM), and HOMA-IR, and a positive correlation was found between FSH and adiponectin level after adjustment for age, years since menopause, BMI, and serum estradiol.The odds ratio for MetS was higher significantly in the lowest quartile of FSH level than the highest quartile of FSH level (odd ratio = 1.32, 95% CI = 1.09-1.75). Our study showed an increased FSH level favored insulin sensitivity with a higher adiponectin and lower HOMA-IR as well as a lower incidence of MetS in postmenopausal women.These findings suggest a new approach to the role of FSH for regulating energy metabolism and for use as a biomarker of MetS risk in postmenopausal women.This systematic review is based on published researches, so there is no ethical approval required.
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Affiliation(s)
- Suk Woo Lee
- Department of Obstetrics and Gynecology, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Republic of Korea
| | - In Sun Hwang
- Department of Obstetrics and Gynecology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Gyul Jung
- Department of Obstetrics and Gynecology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hee Jin Kang
- Department of Obstetrics and Gynecology, Daejeon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Republic of Korea
| | - Yoo Hyun Chung
- Department of Obstetrics and Gynecology, Daejeon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Republic of Korea
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12
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Hossain MA, Al Amin M, Hasan MI, Sohel M, Ahammed MA, Mahmud SH, Rahman MR, Rahman MH. Bioinformatics and system biology approaches to identify molecular pathogenesis of polycystic ovarian syndrome, type 2 diabetes, obesity, and cardiovascular disease that are linked to the progression of female infertility. Informatics in Medicine Unlocked 2022. [DOI: 10.1016/j.imu.2022.100960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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13
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H. Al Wattar B, M. Hussain N, S. Khan K. Lifestyle interventions in women with polycystic ovary syndrome: A scoping systematic review of randomised evidence. Semergen 2022; 48:186-194. [DOI: 10.1016/j.semerg.2021.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 10/06/2021] [Accepted: 10/08/2021] [Indexed: 10/19/2022]
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14
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Joham AE, Peña AS. Polycystic Ovary Syndrome in Adolescence. Semin Reprod Med 2022; 40:e1-e8. [PMID: 36096151 DOI: 10.1055/s-0042-1757138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Polycystic ovary syndrome (PCOS) is a common, complex, and chronic condition that presents many diagnostic and management challenges for managing clinicians. PCOS diagnosis in adolescents presents a particular challenge for treating clinicians due to the overlap of diagnostic features with normal physiological changes during adolescence. Adolescent diagnostic criteria include well-defined menstrual irregularity according to time postmenarche and hyperandrogenism, but does not require the use of pelvic ultrasound. Adolescents with only one criterion should be considered at risk of PCOS and be followed up around transition to adult care. While PCOS was traditionally considered to be a reproductive disorder, PCOS is now recognized to have major metabolic and cardiovascular health consequences and psychological sequelae that can be present from adolescence. Management of PCOS includes healthy lifestyle, metformin, combined oral contraceptive pill, and/or antiandrogens according to symptoms of concern even in adolescents at risk of PCOS.
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Affiliation(s)
- Anju E Joham
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia.,Department of Diabetes and Vascular Medicine, Monash Health, Melbourne, Australia
| | - Alexia S Peña
- Discipline of Paediatrics, Robinson Research Institute, University of Adelaide, Adelaide, South Australia, Australia.,Department of Endocrinology and Diabetes, Women's and Children's Hospital, North Adelaide, South Australia, Australia
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15
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Gołyszny M, Obuchowicz E, Zieliński M. Neuropeptides as regulators of the hypothalamus-pituitary-gonadal (HPG) axis activity and their putative roles in stress-induced fertility disorders. Neuropeptides 2022; 91:102216. [PMID: 34974357 DOI: 10.1016/j.npep.2021.102216] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 09/21/2021] [Accepted: 10/05/2021] [Indexed: 11/24/2022]
Abstract
Neuropeptides being regulators of the hypothalamus-pituitary-adrenal (HPA) axis activity, also affect the function of the hypothalamus-pituitary-gonadal (HPG) axis by regulating gonadotrophin-releasing hormone (GnRH) secretion from hypothalamic neurons. Here, we review the available data on how neuropeptides affect HPG axis activity directly or indirectly via their influence on the HPA axis. The putative role of neuropeptides in stress-induced infertility, such as polycystic ovary syndrome, is also described. This review discusses both well-known neuropeptides (i.e., kisspeptin, Kp; oxytocin, OT; arginine-vasopressin, AVP) and more recently discovered peptides (i.e., relaxin-3, RLN-3; nesfatin-1, NEFA; phoenixin, PNX; spexin, SPX). For the first time, we present an up-to-date review of all published data regarding interactions between the aforementioned neuropeptide systems. The reviewed literature suggest new pathophysiological mechanisms leading to fertility disturbances that are induced by stress.
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Affiliation(s)
- Miłosz Gołyszny
- Department of Pharmacology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Medyków 18 Street, 40-752 Katowice, Poland.
| | - Ewa Obuchowicz
- Department of Pharmacology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Medyków 18 Street, 40-752 Katowice, Poland.
| | - Michał Zieliński
- Department of Pharmacology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Medyków 18 Street, 40-752 Katowice, Poland.
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16
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Breyley-Smith A, Mousa A, Teede HJ, Johnson NA, Sabag A. The Effect of Exercise on Cardiometabolic Risk Factors in Women with Polycystic Ovary Syndrome: A Systematic Review and Meta-Analysis. Int J Environ Res Public Health 2022; 19:1386. [PMID: 35162403 DOI: 10.3390/ijerph19031386] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 01/10/2022] [Accepted: 01/17/2022] [Indexed: 01/06/2023]
Abstract
Background: Polycystic Ovary Syndrome (PCOS), a common endocrine disorder in women of reproductive age, increases the risk for cardiometabolic morbidity. While regular exercise is effective in reducing cardiometabolic risk, women with PCOS may experience condition-specific barriers to exercise thereby limiting its efficacy. Aim: To determine the effect of exercise on cardiometabolic risk factors in women with PCOS. Methods: Five databases (Cochrane, EMBASE, Medline, Scopus and SPORTDiscus) were searched up to December of 2021. Eligible studies included: a randomised controlled design; participants with a diagnosis of PCOS; aerobic and/or resistance exercise intervention lasting ≥4 weeks; cardiometabolic outcomes. Meta-analyses were performed to determine the effect of exercise versus non-exercising control on cardiometabolic outcomes. Results: Of the 4517 studies screened, 18 studies were analysed involving 593 participants. When compared with control, exercise significantly improved cardiorespiratory fitness (weighted mean difference {WMD} = 4.00 mL/kg/min, 95% CI: 2.61 to 5.40, p < 0.001) and waist circumference (WMD = −1.48 cm, 95% CI: −2.35 to −0.62, p = 0.001). Systolic blood pressure, fasting blood glucose, insulin resistance, and lipid profiles remained unchanged. Conclusions: Regular exercise may improve cardiorespiratory fitness and waist circumference in women with PCOS. Further large-scale studies are required to determine whether exercise interventions improve various biochemical and anthropometric parameters in women with PCOS and more severe cardiometabolic abnormalities.
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17
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Zhu M, Xu Y, Li C, Lu Z, Bi K, Wang K, Guo P, Jiang H, Cao Y. Involvement of impaired CD8 + mucosal-associated invariant T cells and myeloid-derived suppressor cells in polycystic ovary syndrome. Reprod Biol Endocrinol 2021; 19:175. [PMID: 34847942 PMCID: PMC8630849 DOI: 10.1186/s12958-021-00861-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 11/14/2021] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Immune dysfunction is one of the mechanisms to promote polycystic ovary syndrome (PCOS). Various immune cells have been reported to be involved in the development of PCOS. Meanwhile, the disturbance of metabolism is closely related to PCOS. The aim of this study is to explore the association of mucosal-associated invariant T (MAIT) cells and myeloid-derived suppressor cells (MDSCs) with the metabolic dysfunction in PCOS. METHODS 68 PCOS patients and 40 controls were recruited in this study and we collected the peripheral blood of participants' during their follicular phase. The frequencies of MAIT cells and MDSCs were determined by flow cytometry after being stained with different monoclonal antibodies. And the concentrations of cytokines were determined by ELISA. RESULTS Compared to controls with normal metabolism, the frequency of MDSCs, CD8+MAIT cells and CD38+CD8+MAIT cells were significantly decreased in PCOS patients with normal metabolism, however, proportion of CD4+MAIT cells exhibited a noticeable increase. Similar results of CD8+MAIT, CD38+CD8+MAIT cells and reduced expression of IL-17 were observed in PCOS patients with metabolic dysfunction as compared to controls with metabolic disorders. PCOS patients with excessive testosterone levels displayed significantly decreased levels of CD8+MAIT, CD38+CD8+MAIT cells, MDSCs and Mo-MDSCs as compared to PCOS patients with normal testosterone concentrations. PCOS patients with abnormal weight showed a lower level and activation of CD8+MAIT cells. On the contrary, they displayed an enrichment of CD4+MAIT cells. PCOS patients with glucose metabolic disorder displayed a remarkable dysregulation of MDSCs and Mo-MDSCs. MDSCs were positively correlated with MAIT cells. Negative correlations between the frequency of CD8+MAIT cells, CD38+CD8+MAIT cells and body mass index were revealed. CD4+MAIT cells positively correlated with BMI. Mo-MDSCs were found to be negatively related to the levels of 2hour plasma glucose and HOMA-IR index. CONCLUSION The impairment of CD8+MAIT cells and MDSCs is involved in the metabolic dysfunction of PCOS.
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Affiliation(s)
- Mengting Zhu
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022, Anhui, China
- NHC Key Laboratory of study on abnormal gametes and reproductive tract (Anhui Medical University), No 81 Meishan Road, Hefei, 230032, Anhui, China
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, No 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Yuping Xu
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022, Anhui, China
- NHC Key Laboratory of study on abnormal gametes and reproductive tract (Anhui Medical University), No 81 Meishan Road, Hefei, 230032, Anhui, China
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, No 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Caihua Li
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022, Anhui, China
- NHC Key Laboratory of study on abnormal gametes and reproductive tract (Anhui Medical University), No 81 Meishan Road, Hefei, 230032, Anhui, China
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, No 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Zhimin Lu
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, No 81 Meishan Road, Hefei, 230032, Anhui, China
- Biopreservation and Artificial Organs, Anhui Provincial Engineering Research Center, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Kaihuan Bi
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, No 81 Meishan Road, Hefei, 230032, Anhui, China
- Biopreservation and Artificial Organs, Anhui Provincial Engineering Research Center, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Kangxia Wang
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, No 81 Meishan Road, Hefei, 230032, Anhui, China
- Biopreservation and Artificial Organs, Anhui Provincial Engineering Research Center, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Peipei Guo
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, No 81 Meishan Road, Hefei, 230032, Anhui, China
- Biopreservation and Artificial Organs, Anhui Provincial Engineering Research Center, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Huanhuan Jiang
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022, Anhui, China.
- NHC Key Laboratory of study on abnormal gametes and reproductive tract (Anhui Medical University), No 81 Meishan Road, Hefei, 230032, Anhui, China.
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, No 81 Meishan Road, Hefei, 230032, Anhui, China.
- Anhui Province Key Laboratory of Reproductive Health and Genetics, No 81 Meishan Road, Hefei, 230032, Anhui, China.
- Biopreservation and Artificial Organs, Anhui Provincial Engineering Research Center, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, Anhui, China.
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, Wanshui Road Nr.120, Hefei, 230000, China.
| | - Yunxia Cao
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022, Anhui, China.
- NHC Key Laboratory of study on abnormal gametes and reproductive tract (Anhui Medical University), No 81 Meishan Road, Hefei, 230032, Anhui, China.
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, No 81 Meishan Road, Hefei, 230032, Anhui, China.
- Anhui Province Key Laboratory of Reproductive Health and Genetics, No 81 Meishan Road, Hefei, 230032, Anhui, China.
- Biopreservation and Artificial Organs, Anhui Provincial Engineering Research Center, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, Anhui, China.
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, Wanshui Road Nr.120, Hefei, 230000, China.
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Annunziata G, Ciampaglia R, Capò X, Guerra F, Sureda A, Tenore GC, Novellino E. Polycystic ovary syndrome and cardiovascular risk. Could trimethylamine N-oxide (TMAO) be a major player? A potential upgrade forward in the DOGMA theory. Biomed Pharmacother 2021; 143:112171. [PMID: 34536755 DOI: 10.1016/j.biopha.2021.112171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 09/03/2021] [Accepted: 09/05/2021] [Indexed: 11/26/2022] Open
Abstract
Several studies reported an increase in cardiovascular risk (CVR) in women with polycystic ovary syndrome (PCOS), considered primarily as the result of the combination of all the clinical features that characterize the syndrome, including hyperandrogenism, insulin resistance, diabetes, obesity chronic low-grade inflammation. Interestingly, in 2012 it has been proposed the so-called DOGMA theory, suggesting the pivotal role played by microbiota alteration in the development of PCOS. Subsequently, several authors evidenced the existence in PCOS women of a marked dysbiosis, which is related to the development of metabolic diseases and cardiovascular complications, mainly due to the production of bacteria-derived metabolites that interfere with various pathways. Among these, trimethylamine-N-oxide (TMAO) is emerging as one of the most important and studied microbiota-derived metabolites related to the increase in CVR, due to its pro-atherosclerotic effect. The purpose of the present review is to summarize the evidence in order to support the hypothesis that, in women with PCOS, dysbiosis might be further involved in enhancement of the CVR via contributing to the increase of circulating TMAO. Although no observational studies on a large number of patients directly investigated the serum levels of TMAO in PCOS women, this manuscript aimed to drive future studies in this field, concurring in providing a novel approach for both comprehension and treatment of the CVR in PCOS.
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Affiliation(s)
- Giuseppe Annunziata
- NutraPharmaLabs, Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy.
| | - Roberto Ciampaglia
- NutraPharmaLabs, Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy.
| | - Xavier Capò
- Research Group in Community Nutrition and Oxidative Stress and Health Research Institute of the Balearic Islands (IdISBa), University of Balearic Islands-IUNICS, E-07122 Palma de Mallorca, Spain.
| | - Fabrizia Guerra
- NutraPharmaLabs, Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy.
| | - Antoni Sureda
- Research Group in Community Nutrition and Oxidative Stress and Health Research Institute of the Balearic Islands (IdISBa), University of Balearic Islands-IUNICS, E-07122 Palma de Mallorca, Spain; CIBEROBN (Physiopathology of Obesity and Nutrition), Instituto de Salud Carlos III, 28029 Madrid, Spain.
| | - Gian Carlo Tenore
- NutraPharmaLabs, Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy.
| | - Ettore Novellino
- NGN Healthcare - New Generation Nutraceuticals s.r.l., Torrette Via Nazionale 207, 83013 Mercogliano, Avellino, Italy.
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19
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Szałabska-Rąpała K, Borymska W, Kaczmarczyk-Sedlak I. Effectiveness of Magnolol, a Lignan from Magnolia Bark, in Diabetes, Its Complications and Comorbidities-A Review. Int J Mol Sci 2021; 22:10050. [PMID: 34576213 PMCID: PMC8467064 DOI: 10.3390/ijms221810050] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 09/10/2021] [Accepted: 09/15/2021] [Indexed: 12/15/2022] Open
Abstract
Diabetes mellitus is a chronic metabolic disease characterized by disturbances in carbohydrate, protein, and lipid metabolism, often accompanied by oxidative stress. Diabetes treatment is a complicated process in which, in addition to the standard pharmacological action, it is necessary to append a comprehensive approach. Introducing the aspect of non-pharmacological treatment of diabetes allows one to alleviate its many adverse complications. Therefore, it seems important to look for substances that, when included in the daily diet, can improve diabetic parameters. Magnolol, a polyphenolic compound found in magnolia bark, is known for its health-promoting activities and multidirectional beneficial effects on the body. Accordingly, the goal of this review is to systematize the available scientific literature on its beneficial effects on type 2 diabetes and its complications. Taking the above into consideration, the article collects data on the favorable effects of magnolol on parameters related to glycemia, lipid metabolism, or oxidative stress in the course of diabetes. After careful analysis of many scientific articles, it can be concluded that this lignan is a promising agent supporting the conventional therapies with antidiabetic drugs in order to manage diabetes and diabetes-related diseases.
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Affiliation(s)
- Katarzyna Szałabska-Rąpała
- Doctoral School of the Medical University of Silesia in Katowice, Discipline of Pharmaceutical Sciences, Department of Pharmacognosy and Phytochemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Jagiellońska 4, 41-200 Sosnowiec, Poland
| | - Weronika Borymska
- Department of Pharmacognosy and Phytochemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Jagiellońska 4, 41-200 Sosnowiec, Poland; (W.B.); (I.K.-S.)
| | - Ilona Kaczmarczyk-Sedlak
- Department of Pharmacognosy and Phytochemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Jagiellońska 4, 41-200 Sosnowiec, Poland; (W.B.); (I.K.-S.)
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20
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Pandurevic S, Macut D, Fanelli F, Pagotto U, Gambineri A. Biomediators in Polycystic Ovary Syndrome and Cardiovascular Risk. Biomolecules 2021; 11:1350. [PMID: 34572562 DOI: 10.3390/biom11091350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 09/07/2021] [Accepted: 09/09/2021] [Indexed: 11/17/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is extremely heterogeneous in terms of clinical manifestations. The variability of the syndrome's phenotype is derived from the genetic and molecular heterogeneity, with a great deal of environmental factors that may have long-term health consequences, such as metabolic and cardiovascular (CV) diseases. There is no doubt that women with PCOS suffer from metabolic complications more than their age-matched counterparts in the general population and at an earlier age. Obesity, low steroid hormone-binding globulin (SHBG), hyperandrogenemia, insulin resistance, and compensatory hyperinsulinemia are biomediators and early predictors of metabolic complications in PCOS. Doubts remain about the real risk of CV diseases in PCOS and the molecular mechanisms at the basis of CV complications. Based on that assumption, this review will present the available evidence on the potential implications of some biomediators, in particular, hyperandrogenism, estrogen-progesterone imbalance, insulin resistance, and low SHBG, in the processes leading to CV disease in PCOS, with the final aim to propose a more accurate CV risk assessment.
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21
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Piltonen TT, Arffman RK, Joham AE. Natural History of Polycystic Ovary Syndrome and New Advances in the Epidemiology. Semin Reprod Med 2021; 39:94-101. [PMID: 34464984 DOI: 10.1055/s-0041-1735211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Polycystic ovary syndrome (PCOS) is the most common endocrinopathy in women, affecting up to 15% of the female population. The natural history of the syndrome is complex, including both androgen exposure in early life and adiposity-driven dysfunction involving also dysregulated, also involving altered hypothalamus-ovarian crosstalk. The manifestations can arise as early as childhood or puberty onward, suggesting that genetic susceptibility is an important etiological factor. In adulthood, women with PCOS present with reproductive, metabolic, and psychological health issues at a population-based level. Epidemiological studies on large datasets offer an excellent opportunity to evaluate health effects and costs related to the syndrome. Hospital or insurance-based datasets are also available; however, the results are not representative of the female population in the community. More longitudinal studies spanning from early childhood to late adulthood are needed to assess the long-term health impact and early manifestations of PCOS. Moreover, the identification of women with PCOS from large datasets can be expensive. Self-reported symptoms or PCOS diagnosis may offer a feasible approach.
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Affiliation(s)
- Terhi T Piltonen
- PEDEGO Research Unit, Department of Obstetrics and Gynecology, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Riikka K Arffman
- PEDEGO Research Unit, Department of Obstetrics and Gynecology, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Anju E Joham
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia.,Department of Diabetes and Vascular Medicine, Monash Health, Melbourne, Australia
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22
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Yuan C, Huang WQ, Guo JH, Liu XY, Yang JZ, Chen JJ, Wu Y, Ruan YC, Liu JY, Cui YG, Diao FY, Chan HC. Involvement of Kisspeptin in androgen-induced hypothalamic endoplasmic reticulum stress and its rescuing effect in PCOS rats. Biochim Biophys Acta Mol Basis Dis 2021;:166242. [PMID: 34389474 DOI: 10.1016/j.bbadis.2021.166242] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 07/28/2021] [Accepted: 08/03/2021] [Indexed: 11/24/2022]
Abstract
Endoplasmic reticulum (ER) stress, with adaptive unfolded protein response (UPR), is a key link between obesity, insulin resistance and type 2 diabetes, all of which are often present in the most common endocrine-metabolic disorder in women of reproductive age, polycystic ovary syndrome (PCOS), which is characterized with hyperandrogenism. However, the link between excess androgen and Endoplasmic reticulum (ER) stress/insulin resistance in patients with polycystic ovary syndrome (PCOS) is unknown. An unexpected role of kisspeptin was reported in the regulation of UPR pathways and its involvement in the androgen-induced ER stress in hypothalamic neuronal cells. To evaluate the relationship of kisspeptin and ER stress, we detected Kisspeptin and other factors in blood plasm of PCOS patients, rat models and hypothalamic neuronal cells. We detected higher testosterone and lower kisspeptin levels in the plasma of PCOS than that in non-PCOS women. We established a PCOS rat model by dihydrotestosterone (DHT) chronic exposure, and observed significantly downregulated kisspeptin expression and activated UPR pathways in PCOS rat hypothalamus compared to that in controls. Inhibition or knockdown of kisspeptin completely mimicked the enhancing effect of DHT on UPR pathways in a hypothalamic neuronal cell line, GT1-7. Kp10, the most potent peptide of kisspeptin, effectively reversed or suppressed the activated UPR pathways induced by DHT or thapsigargin, an ER stress activator, in GT1-7 cells, as well as in the hypothalamus in PCOS rats. Similarly, Kisspeptin attenuated thapsigargin-induced Ca2+ response and the DHT- induced insulin resistance in GT1-7 cells. Collectively, the present study has revealed an unexpected protective role of kisspeptin against ER stress and insulin resistance in the hypothalamus and provided a new treatment strategy targeting hypothalamic ER stress and insulin resistance with kisspeptin as a potential therapeutic agent.
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Bosdou JK, Anagnostis P, Lainas GT, Kolibianakis EM. Female Infertility and Cardiovascular Risk - A Hype or an Underestimated Reality? Curr Pharm Des 2021; 26:5551-5555. [PMID: 32954997 DOI: 10.2174/1381612826666200821114552] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 07/23/2020] [Indexed: 11/22/2022]
Abstract
Infertility may be an early indicator of later-life health risk development, such as cardiovascular disease (CVD), the leading cause of death globally. Various infertility-associated factors such as female age, polycystic ovarian syndrome, endometriosis and metabolic syndrome are also risk factors for CVD. Whether there is a real association between female infertility and CVD, given that common pathways lead to both entities, or since both female infertility and CVD share a common basis, needs to be further investigated. If such an association is confirmed, infertile women might benefit from the initiation of preventive strategies aiming to control CVD risk factors. Thus, female infertility may represent an early indicator of future CVD and concomitantly a unique opportunity to identify women at increased risk for developing CVD. It is therefore imperative that large population- based studies are performed to elucidate this issue further and promote public awareness, if necessary.
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Affiliation(s)
- Julia K Bosdou
- Unit for Human Reproduction, 1st Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Panagiotis Anagnostis
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | - Efstratios M Kolibianakis
- Unit for Human Reproduction, 1st Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Bhattacharya K, Sengupta P, Dutta S, Chaudhuri P, Das Mukhopadhyay L, Syamal AK. Waist-to-height ratio and BMI as predictive markers for insulin resistance in women with PCOS in Kolkata, India. Endocrine 2021; 72:86-95. [PMID: 33400176 DOI: 10.1007/s12020-020-02555-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Accepted: 11/15/2020] [Indexed: 12/13/2022]
Abstract
PURPOSE Polycystic ovarian syndrome (PCOS) is most commonly presented with insulin resistance (IR). Simple anthropometric indices may serve as surrogate markers of these conditions with population-based cut-off values. The present study suggests the cut-off values of waist-to-height ratio (WHtR) and body mass index (BMI) in early prediction of PCOS and IR in PCOS women based in Kolkata, a major metropolitan city in India. METHODS This cross-sectional study included 66 women (aged 16-30 years) from Kolkata, India, with confirmed PCOS, using Rotterdam criteria. IR was defined following the homeostasis model assessment (HOMA). Anthropometric and biochemical data were obtained using standard protocol and compared among the PCOS subjects grouped as per IR prevalence, BMI, and WHtR values. The receiver operating characteristics (ROC) curve was applied to evaluate and compare the cut-off values of WHtR and BMI in the prediction of PCOS and IR in women with PCOS. RESULTS As per ROC analysis, WHtR showed significantly higher AUC in the detection of PCOS and IR in PCOS subjects respectively, than that of BMI. The cut-off values of WHtR and BMI for PCOS were 0.560 and 28.47 respectively, and for IR in PCOS patients, were 0.620 and 29.14 respectively. CONCLUSIONS The present study suggests a cut-off value of WHtR to be used as an inexpensive and noninvasive screening tool for early prediction of PCOS and IR among PCOS afflicted women based in Kolkata, India and for this prediction, the study also claims WHtR as a better index than BMI.
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Affiliation(s)
- Koushik Bhattacharya
- Post Graduate Department of Physiology, Hooghly Mohsin College, University of Burdwan, Bardhaman, West Bengal, India
- Department of Physiology, Rungta College of Dental Sciences and Research, Bhilai, Chhattisgarh, India
| | - Pallav Sengupta
- Faculty of Medicine, Bioscience and Nursing, MAHSA University, Jenjarom, Selangor, Malaysia
| | - Sulagna Dutta
- Faculty of Dentistry, MAHSA University, Jenjarom, Selangor, Malaysia
| | - Prasenjit Chaudhuri
- Department of Physiology, Government General Degree College, Paschim Medinipur, West Bengal, India
| | - Lipika Das Mukhopadhyay
- Department of Obstetrics and Gynecology, KPC Medical College, Jadavpur, Kolkata, West Bengal, India.
| | - Alak Kumar Syamal
- Post Graduate Department of Physiology, Hooghly Mohsin College, University of Burdwan, Bardhaman, West Bengal, India.
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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26
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Wang Z, Yang L, Dong H, Dong H, Cheng L, Yi P, Huang D. Effect of electroacupuncture on the kisspeptin system in a pubertal rat model of polycystic ovary syndrome. Acupunct Med 2021; 39:491-500. [PMID: 33406849 DOI: 10.1177/0964528420971299] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To explore the effects and mechanism of action of electroacupuncture (EA) in a rat model of pubertal polycystic ovary syndrome (PCOS). METHODS Female offspring of Sprague-Dawley rats receiving dihydrotestosterone (DHT) during pregnancy (days 16-19), as a model of prenatal androgenization, were divided randomly into three groups: model group (M), EA group, and sham acupuncture (SA) group (n = 8 each). A normal (N) group comprising female offspring of healthy pregnant rats not receiving DHT (n = 8) was added. EA was administered at CV6 and bilateral SP6/ST36 with 2 Hz frequency and 2 mA intensity. SA consisted of superficial needling at different locations without electrical stimulation. RESULTS EA improved the disturbed estrous cycles, while it could not be concluded that SA was effective in this respect. EA improved ovarian morphology including the number of corpora lutea and area of the ovary, whereas SA did not. However, both EA and SA attenuated the increased luteinizing hormone and decreased estradiol and gonadotropin-releasing hormone levels in the serum of PCOS model rats. Levels of testosterone, follicle-stimulating hormone, and progesterone did not significantly differ between groups. EA and SA alleviated the upregulation of kisspeptin protein and mRNA levels in the hypothalamus and kisspeptin protein level in the arcuate nucleus (ARC). No differences were found between groups in protein or mRNA expression of dynorphin (DYN) or neurokinin B (NKB) in the hypothalamus. Co-expression of kisspeptin, NKB, and DYN were observed in ARC. The GnRH level in the median eminence decreased and could be rescued by EA and SA. Intriguingly, kisspeptin levels in the granulosa cells of the ovary decreased in the model group and could be rescued by EA but not SA. Levels of kisspeptin, NKB, and DYN protein and mRNA in the ovary did not differ between any groups. CONCLUSION Both EA and SA appeared to improve symptoms of PCOS at puberty by modulating the kisspeptin system in the hypothalamus. EA also had an effect on ovarian kisspeptin expression and a more comprehensive effect with respect to improving PCOS at puberty than SA.
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Affiliation(s)
- Zhi Wang
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Li Yang
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Hui Dong
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Haoxu Dong
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Ling Cheng
- Department of Acupuncture and Moxibustion, East Hospital, Tongji University, Shanghai, China
| | - Ping Yi
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Dongmei Huang
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China
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Abstract
BACKGROUND Vitamin D deficiency is frequently seen in patients with polycystic ovary syndrome (PCOS) and has been shown to exhibit multiple effects on the disease process. The purpose of this study was to investigate the role of vitamin D deficiency in complex PCOS pathophysiological pathways. METHODS Two hundred sixty-seven patients with PCOS were divided into two groups Group 1 with 25(OH)D3 deficiency, and Group 2 with normal 25(OH)D3. Biochemical and hormonal parameters (androgen hormones, gonadotropins, and thyroid function tests) were compared between the two groups. RESULTS Eighty-six percent of the patients (n=231) were in Group 1 and 14% (n=36) in Group 2. Statistically significantly higher concentrations of serum testosterone, dehydroepiandrosterone-sulfate and LH were determined in Group 1 (p<0.05). 25(OH)D3 concentrations were negatively correlated with body mass index (r=-0.459), serum testosterone (r =-0.374) and dehydroepiandrosterone-sulfate levels (r=-0.418); (all; p< 0.05). CONCLUSION The study findings show that low 25(OH)D3 levels are associated with high androgen levels in women with PCOS. Vitamin D deficiency should be considered as an additional risk factor in the development of PCOS. We think that providing vitamin D supplementation for women from identified deficiency areas can reduce the risk of PCOS development.
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Moran LJ, Tassone EC, Boyle J, Brennan L, Harrison CL, Hirschberg AL, Lim S, Marsh K, Misso ML, Redman L, Thondan M, Wijeyaratne C, Garad R, Stepto NK, Teede HJ. Evidence summaries and recommendations from the international evidence-based guideline for the assessment and management of polycystic ovary syndrome: Lifestyle management. Obes Rev 2020; 21:e13046. [PMID: 32452622 DOI: 10.1111/obr.13046] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/13/2020] [Accepted: 04/17/2020] [Indexed: 12/14/2022]
Abstract
Lifestyle is fundamental in chronic disease prevention and management, and it has been recommended as a first-line treatment in the Australian polycystic ovary syndrome (PCOS) guideline 2011. The first international evidence-based guideline on PCOS was developed in 2018, which expanded the scope and evidence in the Australian guideline. This paper summarizes the lifestyle recommendations and evidence summaries from the guideline. International multidisciplinary guideline development groups delivered the International Evidence-based Guideline for the Assessment and Management of Polycystic Ovary Syndrome 2018. The process followed the Appraisal of Guidelines for Research and Evaluation II and The Grading of Recommendations, Assessment, Development and Evaluation framework. Extensive communication and meetings addressed six prioritized clinical questions through five reviews. Evidence-based recommendations were formulated before consensus voting within the panel. Evidence shows the benefits of multicomponent lifestyle intervention, efficacy of exercise and weight gain prevention with no specific diet recommended. Lifestyle management is the first-line management in the intervention hierarchy in PCOS. Multicomponent lifestyle intervention including diet, exercise and behavioural strategies is central to PCOS management with a focus on weight and healthy lifestyle behaviours. The translation programme optimizes reach and dissemination for health professionals and consumers.
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Affiliation(s)
- Lisa J Moran
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicineh, Monash University, Clayton, Melbourne, Victoria, Australia.,Department of Endocrinology and Diabetes, Monash Health, Clayton, Melbourne, Victoria, Australia
| | - Eliza C Tassone
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicineh, Monash University, Clayton, Melbourne, Victoria, Australia
| | - Jacqueline Boyle
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicineh, Monash University, Clayton, Melbourne, Victoria, Australia.,Department of Obstetrics and Gynaecology, Monash Health, Clayton, Melbourne, Victoria, Australia
| | - Leah Brennan
- Pennington Biomedical Research Center, Baton Rouge, Louisiana, USA
| | - Cheryce L Harrison
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicineh, Monash University, Clayton, Melbourne, Victoria, Australia
| | | | - Siew Lim
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicineh, Monash University, Clayton, Melbourne, Victoria, Australia
| | - Kate Marsh
- Northside Nutrition & Dietetics, Chatswood, New South Wales, Australia
| | - Marie L Misso
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicineh, Monash University, Clayton, Melbourne, Victoria, Australia
| | - Leanne Redman
- Pennington Biomedical Research Center, Baton Rouge, Louisiana, USA
| | - Mala Thondan
- Harp Family Medical, Kew East, Victoria, Australia
| | - Chandrika Wijeyaratne
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Colombo, Sri Lanka
| | - Rhonda Garad
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicineh, Monash University, Clayton, Melbourne, Victoria, Australia
| | - Nigel K Stepto
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicineh, Monash University, Clayton, Melbourne, Victoria, Australia.,Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia.,Medicine Western Health, Faculty of Medicine, Dentistry and Health Sciences, Melbourne University, Melbourne, Victoria, Australia
| | - Helena J Teede
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicineh, Monash University, Clayton, Melbourne, Victoria, Australia.,Department of Endocrinology and Diabetes, Monash Health, Clayton, Melbourne, Victoria, Australia
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Shele G, Genkil J, Speelman D. A Systematic Review of the Effects of Exercise on Hormones in Women with Polycystic Ovary Syndrome. J Funct Morphol Kinesiol 2020; 5. [PMID: 33467251 DOI: 10.3390/jfmk5020035] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 05/26/2020] [Accepted: 05/28/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is a common endocrine disorder that is characterized by menstrual irregularity and elevated serum androgens, and is often accompanied by insulin resistance. The etiology of PCOS is unknown. Lifestyle interventions and weight loss, where appropriate, remain first-line treatments for women with PCOS. Regular physical activity is recommended for women with PCOS to maintain a healthy weight and cardiovascular fitness. PURPOSE To review the evidence for the impact of various exercise interventions on hormone levels in women with PCOS. METHODS A systematic review of original studies indexed in PubMed that utilized an exercise intervention in women with PCOS and reported hormone values pre- and post-intervention. Studies in which the effects of the exercise intervention could be determined were included. RESULTS Vigorous aerobic exercise improves insulin measures in women with PCOS. Resistance or strength training may improve androgen levels, though additional studies are warranted. Studies with yoga are limited but suggest improvements in androgens. Limited information is available on the impact of exercise on adipokines and anti-Müllerian hormone, warranting further investigation. CONCLUSIONS Recommended guidelines for women with PCOS include vigorous aerobic exercise and resistance training to improve measures of insulin sensitivity and androgen levels.
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Patel V, Menezes H, Menezes C, Bouwer S, Bostick-Smith CA, Speelman DL. Regular Mindful Yoga Practice as a Method to Improve Androgen Levels in Women With Polycystic Ovary Syndrome: A Randomized, Controlled Trial. J Osteopath Med 2020; 120:2764759. [PMID: 32285088 DOI: 10.7556/jaoa.2020.050] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Holistic approaches are needed to complement existing therapies for polycystic ovary syndrome (PCOS), a common disorder affecting the health of reproductive-aged females. OBJECTIVE To determine whether thrice-weekly mindful yoga practice improves endocrine, cardiometabolic, or psychological parameters in women with PCOS. METHODS Thirty-one women with PCOS between the ages of 23 and 42 years and living in Erie County, Pennsylvania, were recruited for this randomized, controlled study arm, which was part of a larger 3-part investigation. Women were randomly assigned to either a mindful yoga intervention group or no intervention (control) group. Group classes were 1 hour, thrice weekly. Initial endocrine, cardiometabolic, and psychological measurements were compared with measurements taken after the 3-month intervention period. Measurements included free testosterone, dehydroepiandrosterone, androstenedione, body mass index, waist-to-hip ratio, fasting blood glucose and insulin levels, and anxiety and depression scores. RESULTS Twenty-two women completed the 3-month intervention period, 13 in the mindful yoga group and 9 in the control group. Paired comparisons of pre- and postintervention parameters indicated that women who completed the mindful yoga intervention had significantly lower free testosterone levels (5.96 vs 4.24 pg/mL; P<.05) and dehydroepiandrosterone levels that trended lower. Improved testosterone may persist for several months after completion of a 3-month, thrice-weekly mindful yoga intervention. Additionally, improvements were seen in measures of anxiety and depression. CONCLUSION The improvements observed suggest that regular mindful yoga practice can be a useful complementary therapeutic option for women with PCOS, particularly for improving serum androgen levels, a hallmark feature of PCOS. This improvement occurred in the absence of weight loss and may persist even if there is a lapse in practice. (ClinicalTrials.gov No. NCT03383484).
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Wiwatpanit T, Murphy AR, Lu Z, Urbanek M, Burdette JE, Woodruff TK, Kim JJ. Scaffold-Free Endometrial Organoids Respond to Excess Androgens Associated With Polycystic Ovarian Syndrome. J Clin Endocrinol Metab 2020; 105:5588091. [PMID: 31614364 PMCID: PMC7112974 DOI: 10.1210/clinem/dgz100] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 10/02/2019] [Indexed: 12/16/2022]
Abstract
CONTEXT Polycystic ovary syndrome (PCOS) is a prevalent disorder in reproductive aged women associated with a number of endocrine and metabolic complications, including increased risk of endometrial cancer. OBJECTIVE To study the effect of the characteristic increased androgen levels in PCOS on the endometrium, a novel scaffold-free multicellular endometrial organoid was established. DESIGN Human endometrial organoids were constructed using primary endometrial epithelial and stromal cells from endometrial tissues. Organoids were treated for 14 days with physiologic levels of estradiol and testosterone to mimic a normal follicular phase or PCOS hormone profiles. Organoids were harvested for immunostaining and ribonucleic acid sequencing. SETTING Academic institution. PATIENTS Endometrial tissues from 10 premenopausal women undergoing hysterectomy for benign pathologies were obtained following written consent. MAIN OUTCOME MEASURES Organoid architecture, cell specific markers, functional markers, proliferation, and gene expression were measured. RESULTS A method to generate scaffold-free endometrial organoids containing epithelial and stromal cells was established. These organoids exhibited distinct organization with epithelial cells lining the outer surface and stromal cells in the center of the organoids. Epithelial cells were polarized, organoids expressed cell type specific and functional markers, as well as androgen, estrogen, and progesterone receptors. Treatment with PCOS hormones increased cell proliferation and dysregulated genes in endometrial organoids. CONCLUSIONS A new multicellular, scaffold-free endometrial organoid system was established that resembled physiology of the native endometrium. Excess androgens in PCOS promoted cell proliferation in endometrial organoids, revealing new mechanisms of PCOS-associated with risk of endometrial neoplasia.
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Affiliation(s)
- Teerawat Wiwatpanit
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL, US
| | - Alina R Murphy
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL, US
| | - Zhenxiao Lu
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL, US
| | - Margrit Urbanek
- Division of Endocrinology, Metabolism, and Molecular Medicine, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, US
| | - Joanna E Burdette
- Department of Medicinal Chemistry and Pharmacology, University of Illinois at Chicago, Chicago, IL, US
| | - Teresa K Woodruff
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL, US
| | - J Julie Kim
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL, US
- Correspondence and Reprint Requests: J. Julie Kim, PhD, Susy Y. Hung Professor of Obstetrics and Gynecology, Robert H. Lurie Comprehensive Cancer Center, Northwestern University, 303 E. Superior Street, 4-117, Chicago, IL 60611. E-mail:
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Singh D, Arumalla K, Aggarwal S, Singla V, Ganie A, Malhotra N. Impact of Bariatric Surgery on Clinical, Biochemical, and Hormonal Parameters in Women with Polycystic Ovary Syndrome (PCOS). Obes Surg 2020; 30:2294-2300. [DOI: 10.1007/s11695-020-04487-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Grieger JA, Hodge A, Mishra G, Joham AE, Moran LJ. The Association between Dietary Intake, Asthma, and PCOS in Women from the Australian Longitudinal Study on Women's Health. J Clin Med 2020; 9:E233. [PMID: 31952348 PMCID: PMC7019521 DOI: 10.3390/jcm9010233] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 01/06/2020] [Accepted: 01/12/2020] [Indexed: 01/23/2023] Open
Abstract
Dietary intake potentially modifies the prevalence or severity of asthma. The prevalence of asthma is higher in women with polycystic ovary syndrome (PCOS); it is not known if diet confounds or modifies the association between asthma and PCOS. The aims of this study were: (i) To determine if the association of PCOS and asthma is independent of dietary pattern and (ii) to determine if dietary pattern modifies the association between PCOS and asthma. Women in this study were from the Australian Longitudinal Study on Women's Health (ALSWH) cohort born between 1973 to 1978 and aged 18 to 23 years (n = 7382). Logistic regression was used to assess the association between PCOS and asthma, adjusting for the following: (i) Potential confounders identified a priori and (ii) dietary patterns (z-score) identified by principle component analysis. In the adjusted analysis, women with PCOS were more likely to have asthma than the women without PCOS (OR 1.35 and 95% CI, 1.02 and 1.78). This relationship was not altered by further adjustment for dietary patterns (non-core food, meats and takeaway, or Mediterranean-style pattern). In the interaction analysis, only the women consuming less than the median intake of non-core foods (i.e., lower intake of discretionary or unhealthy foods) and with PCOS were more likely to have asthma (OR 1.91 and 95% CI, 1.29 and 2.82). Dietary intake did not confound the relationship between PCOS and asthma. Other mechanistic pathways are likely responsible for the asthma and PCOS association, and further studies assessing factors such as oral contraceptive use and sex steroid hormones warrant investigation.
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Affiliation(s)
- Jessica A Grieger
- Robinson Research Institute, University of Adelaide, North Adelaide, SA 5005, Australia;
- Adelaide Medical School, University of Adelaide, Adelaide, SA 5005, Australia
| | - Allison Hodge
- Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, VCT 3004, Australia;
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VCT 3010, Australia
| | - Gita Mishra
- School of Public Health, Faculty of Medicine, The University of Queensland, Brisbane, QLD 4072, Australia;
| | - Anju E Joham
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Clayton, VCT 3168, Australia;
- Diabetes and Vascular Medicine, Monash Health, Clayton, VCT 3168, Australia
| | - Lisa J Moran
- Robinson Research Institute, University of Adelaide, North Adelaide, SA 5005, Australia;
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Clayton, VCT 3168, Australia;
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Abstract
Polycystic ovary syndrome (PCOS) is a complex endocrinopathy affecting both the metabolism and reproductive system of women of reproductive age. Prevalence ranges from 6.1-19.9% depending on the criteria used to give a diagnosis. PCOS accounts for approximately 80% of women with anovulatory infer-tility, and causes disruption at various stages of the reproductive axis. Evidence suggests lifestyle modification should be the first line of therapy for women with PCOS. Several studies have examined the impact of exercise interventions on reproductive function, with results indicating improvements in menstrual and/or ovulation frequency following exercise. Enhanced insulin sensitivity underpins the mechanisms of how exercise restores reproductive function. Women with PCOS typically have a cluster of metabolic abnormalities that are risk factors for CVD. There is irrefutable evidence that exercise mitigates CVD risk factors in women with PCOS. The mechanism by which exercise improves many CVD risk factors is again associated with improved insulin sensitivity and decreased hyperinsulinemia. In addition to cardiometabolic and reproductive complications, PCOS has been associated with an increased prevalence of mental health disorders. Exercise improves psychological well-being in women with PCOS, dependent on certain physiological factors. An optimal dose-response relationship to exercise in PCOS may not be feasible because of the highly individualised characteristics of the disorder. Guidelines for PCOS suggest at least 150 min of physical activity per week. Evidence confirms that this should form the basis of any clinician or healthcare professional prescription.
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Affiliation(s)
- Amie Woodward
- Faculty of Health and Wellbeing, Centre for Sport and Exercise Science, Sheffield Hallam University, Sheffield, UK
| | - Markos Klonizakis
- Faculty of Health and Wellbeing, Centre for Sport and Exercise Science, Sheffield Hallam University, Sheffield, UK
| | - David Broom
- Faculty of Health and Wellbeing, Centre for Sport and Exercise Science, Sheffield Hallam University, Sheffield, UK.
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Ahmed N, Batarfi AA, Bajouh OS, Bakhashab S. Serum Anti-Müllerian Hormone in the Diagnosis of Polycystic Ovary Syndrome in Association with Clinical Symptoms. Diagnostics (Basel) 2019; 9:E136. [PMID: 31581541 DOI: 10.3390/diagnostics9040136] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 09/26/2019] [Accepted: 09/28/2019] [Indexed: 12/14/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is one of the most prevalent endocrine diseases affecting women of reproductive age. The pathogeny of PCOS is still not completely understood, but one contributing factor that has been proposed is anti-Müllerian hormone (AMH). There is currently no clear correlation between levels of AMH and incidence of PCOS in Saudi Arabian patients. The goal of this study was to determine the threshold of AMH and correlate it with PCOS clinical features to facilitate a proper diagnosis for PCOS. In this case-control study, we recruited 79 PCOS women and 69 normal ovulatory women; PCOS patients were diagnosed according to the Rotterdam criterion. On days 2–4 of the menstrual cycle, transvaginal/abdominal ultrasound was performed and serum levels of AMH, luteinizing hormone (LH), and follicle-stimulating hormone (FSH) were measured for all participants. The receiver operating characteristic curve (ROC) was used to determine the AMH diagnostic cut-off at 3.19 ng/mL, with 72% sensitivity and 70% specificity; AMH > 3.19 ng/mL was significantly correlated with PCOS. High AMH levels were correlated with age at menarche, polycystic ovarian morphology (PCOM), and oligo/amenorrhea. Serum AMH is a promising diagnostic marker of ovarian dysfunction in PCOS patients especially in cases in which the evaluation of PCOM was complicated.
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Yousuf SD, Ganie MA, Jeelani S, Mudassar S, Shah ZA, Zargar MA, Amin S, Wani IA, Rashid F. Effect of six-month use of oral contraceptive pills on plasminogen activator inhibitor-1 & factor VIII among women with polycystic ovary syndrome: An observational pilot study. Indian J Med Res 2019; 148:S151-S155. [PMID: 30964093 PMCID: PMC6469381 DOI: 10.4103/ijmr.ijmr_1899_17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Background & objectives: Polycystic ovary syndrome (PCOS) is an endocrinopathy warranting lifelong individualized management by lifestyle and pharmacological agents mainly oral contraceptive pills (OCPs). This study was aimed to report the impact of six-month OCP use on plasminogen activator inhibitor-1 (PAI-1) and factor VIII (FVIII) in women with PCOS. Methods: PCOS women diagnosed on the basis of Rotterdam 2003 criteria, either treated with OCPs (ethinyl estradiol-0.03 mg, levonorgestrel-0.15 mg) for a period of six months (n=40) or drug-naïve (n=42), were enrolled in this study. Blood was drawn to estimate glucose, insulin levels and lipid profile. Chemiluminescence immunoassays were used to measure hormones (LH, FSH, PRL, T4). Plasma levels of PAI-I and FVIII were measured by commercially available kits. Results: Menstrual regularity, Ferriman-Gallwey score and serum total testosterone significantly improved in the OCP group compared to drug-naïve group (P<0.01). No significant difference was observed in PAI-1 levels of the two groups; however, significant decrease in FVIII levels was observed in OCP group as compared to drug-naïve group. PAI-1 levels of OCP group correlated positively with blood glucose two hours, triglycerides and insulin two hours, while FVIII levels of OCP group correlated negatively with fasting insulin and homoeostatic model assessment-insulin resistance. Interpretation & conclusions: OCPs use has differential effect on pro-coagulant markers among women with PCOS. Well-designed, long-term, prospective, large-scale studies are prerequisite to elucidate the efficacy and safety of OCP in the treatment of PCOS.
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Affiliation(s)
- Syed Douhath Yousuf
- Department of Clinical Biochemistry/Biochemistry, University of Kashmir, Srinagar, India
| | - Mohammad Ashraf Ganie
- Department of Endocrinology & Metabolism, Sher-i-Kashmir Institute of Medical Sciences, Srinagar, India
| | - Samoon Jeelani
- Department of Haematology, Sher-i-Kashmir Institute of Medical Sciences, Srinagar, India
| | - Syed Mudassar
- Department of Clinical Biochemistry, Sher-i-Kashmir Institute of Medical Sciences, Srinagar, India
| | - Zaffar Amin Shah
- Department of Immunology & Molecular Medicine, Sher-i-Kashmir Institute of Medical Sciences, Srinagar, India
| | - Mohammad Afzal Zargar
- Department of Clinical Biochemistry/Biochemistry, University of Kashmir, Srinagar, India
| | - Shajrul Amin
- Department of Clinical Biochemistry/Biochemistry, University of Kashmir, Srinagar, India
| | - Imtiyaz Ahmad Wani
- Department of Endocrinology & Metabolism, Sher-i-Kashmir Institute of Medical Sciences, Srinagar, India
| | - Fouzia Rashid
- Department of Clinical Biochemistry/Biochemistry, University of Kashmir, Srinagar, India
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Wang Z, Dong H, Wang Q, Zhang L, Wu X, Zhou Z, Yang L, Huang D. Effects of electroacupuncture on anxiety and depression in unmarried patients with polycystic ovarian syndrome: secondary analysis of a pilot randomised controlled trial. Acupunct Med 2019; 37:40-46. [PMID: 30843421 DOI: 10.1136/acupmed-2017-011615] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To evaluate the efficacy of electroacupuncture (EA) for the treatment of anxiety and depression in unmarried patients with polycystic ovarian syndrome (PCOS) by secondary analysis of a randomised controlled trial. METHODS A prospective pilot randomised controlled trial of unmarried women with PCOS was conducted from November 2012 to March 2016. Participants were assigned to the acupuncture group (receiving EA for 16 weeks) or the control group (receiving sham acupuncture for 16 weeks), with 27 patients in each group. The pre-specified primary outcomes and all secondary outcomes, with the exception of serum levels of neurotransmitters including norepinephrine (NE), epinephrine (AD), serotonin (5-HT) and γ-aminobutyric acid (GABA), will be reported separately. Additional outcome measures selected for this secondary analysis included anxiety and depression scale scores (Zung-SAS and Zung-SDS), 36-Item Short Form (SF-36) scale scores, PCOS Quality of Life (PCOSQOL) scale scores and Chinese Quality of Life (CHQOL) scale scores. RESULTS After the16-week intervention, an increase in serum NE and reduction in 5-HT were observed in the acupuncture group (P=0.028 and P=0.023, respectively). The serum level of GABA decreased in both groups after the interventions (both P<0.001). However, there were no significant differences between the two groups in the levels of any neurotransmitters (p>0.05). After EA treatment, SAS and SDS scores were decreased in the acupuncture group (P=0.007 and P=0.027, respectively) and were lower than those of the control group (P=0.003 and P=0.004, respectively). The SF-36 domain scores for mental health, vitality, social functioning, general health and health transition, the total CHQOL scores, and the infertility problems and body hair domains of the PCOSQOL improved significantly after EA (P<0.05). CONCLUSION EA appears to improve symptoms of anxiety/depression and quality of life in PCOS patients and may influence serum levels of NE and 5-HT. These findings should be interpreted with caution, given the secondary nature of the outcome measures reported herein. TRIAL REGISTRATION NUMBER NCT01812161; ChiCTR-TRC-12002529.
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Affiliation(s)
- Zhi Wang
- 1 Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Haoxu Dong
- 1 Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qing Wang
- 2 Department of Rehabilitation Center of Wuhan Puren Hospital, Affiliated Hospital of Wuhan University of Science and Technology, Wuhan, China
| | - Lina Zhang
- 3 Department of Obstetrics and Gynecology, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Xiaoke Wu
- 3 Department of Obstetrics and Gynecology, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Zhongming Zhou
- 4 Department of Obstetrics and Gynecology, Hubei Province Hospital of Traditional Chinese Medicine, Wuhan, China
| | - Li Yang
- 5 Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Dongmei Huang
- 5 Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Izadi A, Shirazi S, Taghizadeh S, Gargari BP. Independent and Additive Effects of Coenzyme Q10 and Vitamin E on Cardiometabolic Outcomes and Visceral Adiposity in Women With Polycystic Ovary Syndrome. Arch Med Res 2019; 50:1-10. [DOI: 10.1016/j.arcmed.2019.04.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 04/29/2019] [Indexed: 02/05/2023]
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Zheng W, Huang W, Zhang L, Tian Z, Yan Q, Wang T, Zhang L, Li G. Early pregnancy metabolic factors associated with gestational diabetes mellitus in normal-weight women with polycystic ovary syndrome: a two-phase cohort study. Diabetol Metab Syndr 2019; 11:71. [PMID: 31462934 PMCID: PMC6708128 DOI: 10.1186/s13098-019-0462-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Accepted: 08/13/2019] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) has been consistently associated with subsequent gestational diabetes mellitus (GDM). Women with PCOS showed a high prevalence of obesity, which raises the question regarding the role of obesity or PCOS pe ser in development of GDM. In this study we conducted a 2-phase study to compare the risk of GDM and its associated early pregnancy metabolic factors in women with and without PCOS, stratified by pre-pregnancy body mass index (BMI). METHODS A 2-phase design was used in this study. The initial phase of the study included 566 age- and pre-pregnancy BMI-matched singleton pregnant women (242 with and 324 without PCOS). Risk of GDM and associated early-pregnancy risk factors were explored between women with and without PCOS, after stratification by pre-pregnancy BMI. Stratified analysis was conducted in normal weight (pre-pregnancy BMI < 25 kg/m2) and overweight/obese (pre-pregnancy BMI ≥ 25 kg/m2) groups. Subsequently, the findings was confirmed in a separate cohort study with 18,106 participants (877 with and 17,229 without PCOS). RESULTS Overall, prevalence of GDM is higher in women with PCOS. Results from the initial study showed that in normal-weight subjects, there is a significant increase in GDM prevalence in PCOS women than non-PCOS women (26.5% vs. 16.2%, p = 0.02). Additionally, normal-weight PCOS women showed higher triglycerides levels (1.51 ± 0.84 mmol/L vs. 1.30 ± 0.75 mmol/L, p = 0.02), lower SHBG levels (277.8 ± 110.2 nmol/L vs. 330.5 ± 180.4 nmol/L, p = 0.001) and a possible trend towards higher insulin resistance (LogHoMA-IR 0.70 ± 0.55 vs. 0.57 ± 0.57, p = 0.05) during early pregnancy. However, in overweight/obese group, no difference in risk of GDM was observed between PCOS and non-PCOS subjects (p = 0.7). Results from the independent cohort confirmed the risk for GDM associated with PCOS in normal weight women (p < 0.0001). CONCLUSION Consistent findings from the 2-phase study showed an increased risk of GDM in normal-weight, but not overweight/obese PCOS women. Analysis of early-pregnancy risk factors of GDM suggested that the pathogenesis of GDM in normal weight and overweight/obese women with PCOS may be different.
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Affiliation(s)
- Wei Zheng
- Division of Endocrinology and Metabolism, Department of Obstetrics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No 251, Yaojiayuan Road, Chaoyang District, Beijing, 100026 China
| | - Wenyu Huang
- Division of Endocrinology, Metabolism and Molecular Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611 USA
| | - Li Zhang
- Division of Endocrinology and Metabolism, Department of Obstetrics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No 251, Yaojiayuan Road, Chaoyang District, Beijing, 100026 China
| | - Zhihong Tian
- Division of Endocrinology and Metabolism, Department of Obstetrics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No 251, Yaojiayuan Road, Chaoyang District, Beijing, 100026 China
| | - Qi Yan
- Division of Endocrinology and Metabolism, Department of Obstetrics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No 251, Yaojiayuan Road, Chaoyang District, Beijing, 100026 China
| | - Teng Wang
- Division of Endocrinology and Metabolism, Department of Obstetrics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No 251, Yaojiayuan Road, Chaoyang District, Beijing, 100026 China
| | - Lirui Zhang
- Division of Endocrinology and Metabolism, Department of Obstetrics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No 251, Yaojiayuan Road, Chaoyang District, Beijing, 100026 China
| | - Guanghui Li
- Division of Endocrinology and Metabolism, Department of Obstetrics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No 251, Yaojiayuan Road, Chaoyang District, Beijing, 100026 China
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Kadi H, Avci E, Usta A, Demirtaş AO. Morning blood pressure surge and its relation to insulin resistance in patients of reproductive age with polycystic ovary syndrome. Reprod Biol Endocrinol 2018; 16:75. [PMID: 30092787 PMCID: PMC6085642 DOI: 10.1186/s12958-018-0394-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 08/01/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Our aim in this study was to investigate morning blood pressure surge (MBPS) in patients of reproductive age with polycystic ovary syndrome (PCOS) and its relation to insulin resistance (IR). METHODS Fifty-three patients with PCOS without additional illness were included in the study. Forty-two age-matched subjects without PCOS were selected as the control group. All study subjects underwent 24-h blood pressure monitoring. Patients with additional illnesses, drug users, smokers, and alcohol and drug abusers were excluded. Blood insulin, fasting glucose, lipid profile, and hormone profile were measured. Insulin resistance was calculated using the HOMA-IR formula. RESULTS Median age (years) was 27 (20-33) in the PCOS group and 27 (22-33) in the control group. Body mass index was higher in the PCOS group. Office systolic and diastolic blood pressure was higher in the PCOS group. Mean awakening 2-h BPs (mmHg) was 110 ± 7 in the control group and 118 ± 5 in the PCOS group (p < 0.001). Mean MBPS (mmHg) was 21 ± 6 in the control group and 29 ± 8 in the PCOS group. Mean MBPS was higher in the PCOS group (p < 0.001). IR was more frequent in the PCOS group. Based on logistic regression analysis, the presence of PCOS and IR were independent predictors for MBPS. CONCLUSIONS The results of our study showed that MBPS increased excessively when compared to non-PCOS controls in young women with PCOS during reproductive age. In addition, PCOS and insulin resistance were independent risk factors for exaggerated MBPS.
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Affiliation(s)
- Hasan Kadi
- Cardiology Department, Balikesir University Faculty of Medicine, Balikesir, Turkey.
| | - Eyup Avci
- Cardiology Department, Balikesir University Faculty of Medicine, Balikesir, Turkey
| | - Akin Usta
- Gynecology and Obstetrics Department, Balikesir University Faculty of Medicine, Balikesir, Turkey
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Filippou P, Homburg R. Is foetal hyperexposure to androgens a cause of PCOS? Hum Reprod Update 2017; 23:421-432. [PMID: 28531286 DOI: 10.1093/humupd/dmx013] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Accepted: 05/04/2017] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is the most common endocrinopathy affecting reproductive-aged women. The pathophysiology of this syndrome is still not completely understood but recent evidence suggests that the intra-uterine environment may be a key factor in the pathogenesis of PCOS, in particular, hyperexposure of the foetus to androgens. High concentrations of maternal serum testosterone during pregnancy have been shown to influence behaviour during childhood, the prevalence of autism disorders and anti-Mullerian hormone (AMH) concentrations in adolescence. They are also thought to re-programme the female reproductive axis to induce the features of PCOS in later life: oligo/anovulation, polycystic ovaries, hyperandrogenism and insulin resistance (IR). Support for this developmental theory for the aetiology of PCOS is gathering momentum, following results from first animal studies and now human data, which lend credence to many aspects of this hypothesis. OBJECTIVE AND RATIONALE In this review the recent available evidence is presented to support the hypothesis that hyperandrogenic changes in the intra-uterine environment could play a major part in the aetiological basis of PCOS. SEARCH METHODS An extensive PubMED and MEDline database search was conducted. Relevant studies were identified using a combination of search terms: 'polycystic ovary syndrome', 'PCOS', 'aetiology', 'anti-Mullerian hormone', 'AMH', 'pathogenesis', 'kisspeptin', 'hyperandrogenism', 'insulin resistance', 'metabolic factors', 'placenta', 'developmental hypothesis', 'genetic and epigenetic origins'. OUTCOMES A total of 82 studies were finally included in this review. There is robust evidence that a hyperandrogenic intra-uterine environment 'programmes' the genes concerned with ovarian steroidogenesis, insulin metabolism, gonadotrophin secretion and ovarian follicle development resulting in the development of PCOS in adult life. WIDER IMPLICATIONS Once the evidence supporting this hypothesis has been expanded by additional studies, the door would be open to find innovative treatments and preventative measures for this very prevalent condition. Such measures could considerably ease the human and economic burden that PCOS creates.
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Affiliation(s)
- Panagiota Filippou
- Homerton Fertility Centre, Homerton University Hospital, London E9 6SR, UK
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Hatami H, Montazeri SA, Hashemi N, Ramezani Tehrani F. Optimal Cutoff Points for Anthropometric Variables to Predict Insulin Resistance in Polycystic Ovary Syndrome. Int J Endocrinol Metab 2017; 15:e12353. [PMID: 29344030 PMCID: PMC5750677 DOI: 10.5812/ijem.12353] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Revised: 07/18/2017] [Accepted: 07/22/2017] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Insulin resistance (IR) is a major cardiometabolic risk factor in females with polycystic ovary syndrome (PCOS). The euglycemic clamp is the gold standard method to measure IR. However, considering the time and cost that it takes, surrogate markers of IR are now widely used. The current study aimed at evaluating the cutoff points of even less invasive anthropometric and body composition variables to predict IR in females with PCOS. METHODS The current cross sectional study selected 224 females with PCOS, using Rotterdam criteria, referred to reproductive endocrinology research center; 88 of which were diagnosed with insulin resistance. Receiver operating characteristics curve was used to explore the best cutoff values of each anthropometric and body composition measures. IR was defined as homeostasis model assessment formula greater or equal to 2.6: HOMA-IR = fasting insulin (mU/L) × fasting plasma glucose (mM/L)/22.5. RESULTS The highest area under the curve (0.751) was for the multiplication of waist circumference (WC) by body mass index (BMI), as a single index. The highest sensitivity and specificity were for body water (BW) percentage (82% for values greater than 32.85%) and WC (79% for values greater than 88 cm), respectively. CONCLUSIONS It was concluded that there were simple anthropometric variables; e.g., WC × BMI, percentage of BW, and WC that could help to estimate IR in clinical settings especially when the gold standard or surrogate markers of IR were unavailable.
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Affiliation(s)
- Hossein Hatami
- Department of Public Health, School of Public Health and Environmental and Occupational Hazards Control Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed Ali Montazeri
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Corresponding author: Seyed Ali Montazeri, MD, 24 Parvaneh, Yaman St, Velenjak, P.O. Box 19395-4763, Tehran, Iran. Tel: +98-2122409309, Fax: +98-2122402463, E-mail:
| | - Nazanin Hashemi
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fahimeh Ramezani Tehrani
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Htet TD, Teede HJ, de Courten B, Loxton D, Real FG, Moran LJ, Joham AE. Asthma in reproductive-aged women with polycystic ovary syndrome and association with obesity. Eur Respir J 2017; 49:49/5/1601334. [PMID: 28461287 DOI: 10.1183/13993003.01334-2016] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Accepted: 03/09/2017] [Indexed: 11/05/2022]
Abstract
Recent research suggests that women with polycystic ovary syndrome (PCOS) may have a higher prevalence of asthma. However, there are no epidemiological studies aimed primarily at exploring the relationship between PCOS and asthma, and the effect of body mass index (BMI) on this association.This study is a cross-sectional analyses of data from the Australian Longitudinal Study on Women's Health, a large, community-based, prospective study to examine the association between PCOS and asthma in women aged 28-33 years (n=478 PCOS and n=8134 controls).The prevalence of asthma was 15.2% in women with PCOS and 10.6% in women without PCOS (p=0.004). Women with PCOS who had asthma had a trend for a higher BMI compared with women without asthma (29.9±0.9 versus 27.7±0.4 kg·m-2; p=0.054). Women without PCOS who had asthma had a higher BMI compared with women without asthma (26.4±0.2 versus 24.9±0.1 kg·m-2; p<0.001). After adjusting for age, BMI and smoking status, PCOS was associated with increased odds of asthma (odds ratio 1.34, 95% CI 1.004-1.79; p=0.047).This study showed both PCOS status and overweight/obese status were independently associated with asthma. Further prospective studies are required to explore the possible mechanisms underpinning the association between asthma and PCOS.
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Affiliation(s)
- Thaw D Htet
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Clayton, Australia
| | - Helena J Teede
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Clayton, Australia.,Diabetes and Vascular Medicine Unit, Monash Health, Clayton, Australia.,Monash Partners Academic Health Sciences Centre, Clayton, Australia.,The Robinson Research Institute, University of Adelaide, North Adelaide, Australia
| | - Barbora de Courten
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Clayton, Australia.,Diabetes and Vascular Medicine Unit, Monash Health, Clayton, Australia.,Monash Partners Academic Health Sciences Centre, Clayton, Australia
| | - Deborah Loxton
- Research Centre for Gender, Health and Ageing, University of Newcastle, Callaghan, Australia
| | - Francisco G Real
- Dept of Clinical Science, University of Bergen, Bergen, Norway.,Dept of Gynecology and Obstetrics, Haukeland University Hospital, Bergen, Norway
| | - Lisa J Moran
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Clayton, Australia.,Monash Partners Academic Health Sciences Centre, Clayton, Australia.,The Robinson Research Institute, University of Adelaide, North Adelaide, Australia
| | - Anju E Joham
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Clayton, Australia .,Diabetes and Vascular Medicine Unit, Monash Health, Clayton, Australia.,Monash Partners Academic Health Sciences Centre, Clayton, Australia
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Li W, Li SJ, Yin TL, Yang J, Cheng Y. ATP synthase β-subunit abnormality in pancreas islets of rats with polycystic ovary syndrome and type 2 diabetes mellitus. ACTA ACUST UNITED AC 2017; 37:210-6. [PMID: 28397049 DOI: 10.1007/s11596-017-1717-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Revised: 03/06/2017] [Indexed: 10/18/2022]
Abstract
This study investigated the abnormal expression of ATP synthase β-subunit (ATPsyn-β) in pancreas islets of rat model of polycystic ovary syndrome (PCOS) with type 2 diabetes mellitus (T2DM), and the secretion function changes after up-regulation of ATP5b. Sixty female SD rats were divided into three groups randomly and equally. The rat model of PCOS with T2DM was established by free access to the high-carbohydrate/high-fat diet, subcutaneous injections of DHEA, and a single injection of streptozotocin. The pancreas was removed for the detection of the ATPsyn-β expression by immunohistochemical staining, Western blotting and reverse transcription-PCR (RT-PCR). The pancreas islets of the rats were cultured, isolated with collagenase V and purified by gradient centrifugation, and the insulin secretion after treatment with different glucose concentrations was tested. Lentivirus ATP5b was successfully constructed with the vector of GV208 and transfected into the pancreas islets for the over-expression of ATPsyn-β. The insulin secretion and intracellular ATP content were determined after transfection of the PCOS-T2DM pancreas islets with Lenti-ATP5b. The results showed that the expression of ATPsyn-β protein and mRNA was significantly decreased in the pancreas of PCOS-T2DM rats. The ATP content in the pancreas islets was greatly increased and the insulin secretion was improved after the up-regulation of ATPsyn-β in the pancreas islets transfected with lenti-ATP5b. These results indicated that for PCOS, the ATPsyn-β might be one of the key factors for the attack of T2DM.
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Mudrovcic N, Arefin S, Van Craenenbroeck AH, Kublickiene K. Endothelial maintenance in health and disease: Importance of sex differences. Pharmacol Res 2017; 119:48-60. [PMID: 28108363 DOI: 10.1016/j.phrs.2017.01.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Revised: 01/09/2017] [Accepted: 01/10/2017] [Indexed: 02/07/2023]
Abstract
The vascular endothelium has emerged as more than just an inert monolayer of cells lining the vascular bed. It represents the interface between the blood stream and vessel wall, and has a strategic role in regulating vascular homeostasis by the release of vasoactive substances. Endothelial dysfunction contributes to the development and progression of cardiovascular disease. Recognition of sex-specific factors implicated in endothelial cell biology is important for the identification of clinically relevant preventive and/or therapeutic strategies. This review aims to give an overview of the recent advances in understanding the importance of sex specific observations in endothelial maintenance, both in healthy and diseased conditions. The female endothelium is highlighted in the context of polycystic ovary syndrome and pre-eclampsia. Furthermore, sex differences are explored in chronic kidney disease, which is currently appreciated as one of public health priorities. Overall, this review endorses integration of sex analysis in experimental and patient-oriented research in the exciting field of vascular biology.
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Affiliation(s)
- Neja Mudrovcic
- Department of Clinical Science, Intervention & Technology, Division of Obstetrics & Gynecology, Karolinska Institutet, Stockholm, Sweden
| | - Samsul Arefin
- Department of Clinical Science, Intervention & Technology, Division of Obstetrics & Gynecology, Karolinska Institutet, Stockholm, Sweden
| | - Amaryllis H Van Craenenbroeck
- Department of Nephrology, Antwerp University Hospital, Antwerp, Belgium; Laboratory of Experimental Medicine and Pediatrics, University of Antwerp, Antwerp, Belgium; Department of Clinical Science, Intervention & Technology, Division of Renal Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Karolina Kublickiene
- Department of Clinical Science, Intervention & Technology, Division of Obstetrics & Gynecology, Karolinska Institutet, Stockholm, Sweden; Department of Clinical Science, Intervention & Technology, Division of Renal Medicine, Karolinska Institutet, Stockholm, Sweden; Centre for Gender Medicine, Department of Medicine-Solna, Karolinska Institutet, Stockholm, Sweden.
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Xirofotos D, Trakakis E, Peppa M, Chrelias C, Panagopoulos P, Christodoulaki C, Sioutis D, Kassanos D. The amount and duration of smoking is associated with aggravation of hormone and biochemical profile in women with PCOS. Gynecol Endocrinol 2016; 32:143-6. [PMID: 26507209 DOI: 10.3109/09513590.2015.1101440] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
We investigated the association between the amount and duration of smoking on biochemical, clinical parameters and the ovarian morphology in women with polycystic ovary syndrome (PCOS). That was a retrospective study. These women were divided into two groups, non-smokers (217) and smokers (92). The amount of cigarettes and duration of smoking was measured in pack-years. Both groups underwent clinical evaluation, biochemical and hormone analysis, transvaginal ultrasound and oral glucose tolerance tests (OGTT). The mean value of the number of cigarettes was 14.8 (±8.8) and the median value of pack-years in the smokers group was 4.0 (1.5-7.5). Smokers group has significantly higher free testosterone (F-T), 17-hydroxyprogesterone (17-OHP), delta 4 androstenedione (Δ4-A), T4, low-density lipoprotein (LDL), and white blood cells (WBC). During correlation of all the above parameters and pack-years, there has been significant positive correlation in F-T and Δ4-A. The participants with more pack-years showed statistically higher values of F-T and Δ4-A. There was also a significant positive correlation between total cholesterol, triglycerides, WBC and pack-years of the participants. Prolactin (PRL) has been inversely associated with pack-years. We concluded that the increase of pack-years aggravated lipid profile, WBC and decreased PRL levels, in PCOS patients.
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Affiliation(s)
| | | | - Moli Peppa
- b 2nd Department of Internal Medicine, Research Institute and Diabetes Center, Athens University Medical School, Attikon University Hospital , Athens , Greece
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Beyazit F, Yilmaz N, Balci O, Adam M, Yaman ST. Evaluation of Oxidative Stress in Women with Polycystic Ovarian Syndrome as Represented by Serum Ischemia Modified Albumin and Its Correlation with Testosterone and Insulin Resistance. Intern Med 2016; 55:2359-64. [PMID: 27580534 DOI: 10.2169/internalmedicine.55.6265] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Objective Ischemia-mediated oxidative stress and inflammation have been reported to be important contributors to the pathogenesis of polycystic ovary syndrome (PCOS). Ischemia-modified albumin (IMA) is a novel marker generated under ischemic and oxidative conditions and may reflect disease activity in distinct disease states. Therefore, we investigated whether the serum IMA levels are affected in infertile PCOS patients. Methods Forty-six patients with infertile PCOS, 30 patients with unexplained infertility, and 31 age- and body mass index (BMI)-matched controls were included in this cross-sectional study. Biochemical parameters, serum IMA levels, and their correlations with serum testosterone and insulin resistance were determined for each subject. Results In patients with infertile PCOS, the serum IMA levels were significantly elevated (p=0.003) compared with unexplained infertility patients and controls. A correlation analysis suggested that the IMA levels only correlated with the serum free testosterone levels in PCOS patients (r=0.43, p=0.028). Conclusion Elevations in the serum IMA levels in infertile PCOS patients may suggest a possible additional role of oxidative stress mechanisms in disease pathophysiology. Moreover, correlation between serum IMA and testosterone levels may influence the quality of oocytes via alterations in the balance of critical follicular fluid factors in the follicular microenvironment.
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Affiliation(s)
- Fatma Beyazit
- Department of Obstetrics and Gynecology, Canakkale Onsekiz Mart University, Turkey
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48
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Anbu AS, Venkatachalam P. Biological macromolecule cross linked TPP–chitosan complex: a novel nanohybrid for improved ovulatory activity against PCOS treatment in female rats. RSC Adv 2016. [DOI: 10.1039/c6ra07228c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is a relatively common endocrine disorder among young women and leads to metabolic problems associated with the onset of infertility.
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Ramezani Tehrani F, Montazeri SA, Hosseinpanah F, Cheraghi L, Erfani H, Tohidi M, Azizi F. Trend of Cardio-Metabolic Risk Factors in Polycystic Ovary Syndrome: A Population-Based Prospective Cohort Study. PLoS One 2015; 10:e0137609. [PMID: 26360602 PMCID: PMC4567354 DOI: 10.1371/journal.pone.0137609] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Accepted: 08/19/2015] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE To see the changes of cardio-metabolic risk factors overtime in polycystic ovary syndrome vs. control women. METHODS This study was conducted on 637 participants (85 PCOS and 552 control reproductive aged, 18-45 years) of Tehran Lipid and Glucose Study (TLGS), an ongoing population-based cohort study with 12 years of follow-up. The cardiovascular risk factors of these groups were assessed in three-year intervals using standard questionnaires, history taking, anthropometric measures, and metabolic/endocrine evaluation. Generalized estimating equation was used to analyze the data. RESULTS Overall mean of insulin (3.55, CI: 0.66-6.45), HOMA-IR (0.63, CI: 0.08-1.18), and HOMA-β (45.90, CI: 0.86-90.93) were significantly higher in PCOS than in healthy women after adjustment for age, BMI, and baseline levels. However, the negative interaction (follow-up years × PCOS status) of PCOS and normal women converged overtime. Comparing third follow-up with first, insulin and HOMA-IR decreased 10.6% and 5%, respectively in PCOS women; and increased 6.7% and 14.6%, respectively in controls (P<0.05). The results did not show any significant result for other cardio-metabolic variables including WC, lipid profile, FPG, 2-h PG, SBP, and DBP. CONCLUSION While the insulin level and insulin resistance rate were higher in reproductive aged PCOS than in healthy women, the difference of these risk factors decreased overtime. Thus, the metabolic consequences of PCOS women in later life may be lower than those initially anticipated.
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Affiliation(s)
- Fahimeh Ramezani Tehrani
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed Ali Montazeri
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Student of Public Health, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farhad Hosseinpanah
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Leila Cheraghi
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hadi Erfani
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Student of Public Health, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Tohidi
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Joham AE, Boyle JA, Zoungas S, Teede HJ. Hypertension in Reproductive-Aged Women With Polycystic Ovary Syndrome and Association With Obesity. Am J Hypertens 2015; 28:847-51. [PMID: 25542625 DOI: 10.1093/ajh/hpu251] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Accepted: 11/16/2014] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is a common disorder with metabolic complications, yet the prevalence of hypertension is unclear. We aim to assess hypertension prevalence and the impact of obesity in women reporting PCOS compared to those not reporting PCOS. METHODS This is a cross-sectional analysis of data from a large longitudinal study, the Australian Longitudinal Study on Women's Health (ALSWH). Women from the general community were randomly selected from the national health insurance database. Standardized data collection occurred at 6 survey time points. Data from Survey 4 in 2006 (n = 8,612, age: 28-33 years) were examined for this study. The main outcome measures studied were self-reported PCOS and hypertension. RESULTS Reported PCOS prevalence was 5.8% (95% confidence interval (CI): 5.3%-6.4%). Women with PCOS had higher body mass index (BMI). Hypertension prevalence was 5.5% (95% CI: 3.3-7.7) in women reporting PCOS and 2.0% (95% CI: 1.6-2.3) in women not reporting PCOS (P < 0.001). Hypertension was associated with BMI (odds ratio: 1.07, 95% CI: 1.05-1.10, P < 0.001) with a trend towards an association with PCOS (P = 0.09). On subgroup analysis, hypertension was not associated with BMI in women reporting PCOS but was associated in those not reporting PCOS. CONCLUSIONS In this large community-based cohort, we note increased prevalence of hypertension and higher BMI in young women reporting PCOS. BMI association with hypertension appeared clear in women not reporting PCOS. Yet in women with PCOS, hypertension appeared to not be associated with BMI, akin to observations on diabetes risk in PCOS, suggesting that metabolic abnormalities in PCOS may be independent of BMI.
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Affiliation(s)
- Anju E Joham
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia; Diabetes and Vascular Medicine Unit, Monash Health, Melbourne, Victoria, Australia
| | - Jacqueline A Boyle
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia; Jean Hailes for Women's Health, Melbourne, Victoria, Australia
| | - Sophia Zoungas
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia; Diabetes and Vascular Medicine Unit, Monash Health, Melbourne, Victoria, Australia
| | - Helena J Teede
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia; Diabetes and Vascular Medicine Unit, Monash Health, Melbourne, Victoria, Australia;
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