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Jabarpour M, Amidi F, Aleyasin A, Nashtaei MS, Marghmaleki MS. Randomized clinical trial of astaxanthin supplement on serum inflammatory markers and ER stress-apoptosis gene expression in PBMCs of women with PCOS. J Cell Mol Med 2024; 28:e18464. [PMID: 39036884 PMCID: PMC11261353 DOI: 10.1111/jcmm.18464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 04/27/2024] [Accepted: 05/19/2024] [Indexed: 07/23/2024] Open
Abstract
Polycystic ovarian syndrome (PCOS) is related to pro-apoptotic and pro-inflammatory conditions generated by Endoplasmic reticulum (ER) stress. This study aimed to determine the effect of Astaxanthin (ASX), as carotenoid with potent antioxidant and anti-inflammatory properties, on serum inflammatory markers, apoptotic factors and ER stress-apoptotic genes in peripheral blood mononuclear cells (PBMCs) of women with PCOS. This randomized, double-blind clinical trial included 56 PCOS patients aged 18-40. For 8 weeks, subjects were randomly assigned to one of two groups: either 12 mg ASX (n = 28) or placebo (n = 28). Real-time PCR was used to quantify gene expression associated with ER stress-apoptosis in PCOS women's PBMCs. The levels of TNF-α, IL18, IL6 and CRP were determined by obtaining blood samples from all patients before and after the intervention using Enzyme-linked immunosorbent assay (ELISA). Also, the levels of active caspase-3 and caspase-8 were detected in the PBMC by ELISA kit. Furthermore, we evaluated the efficacy of ASX on disease symptoms. Following the 8-week intervention, ASX supplementation was able to reduce the expression of GRP78 (p = 0.051), CHOP (p = 0.008), XBP1 (p = 0.002), ATF4 (0.038), ATF6 (0.157) and DR5 (0.016) when compared to the placebo. However, this decrease was not statistically significant for ATF6 (p = 0.067) and marginally significant for GRP78 (p = 0.051). The levels of TNF-α (p = 0.009), IL-18 (p = 0.003), IL-6 (p = 0.013) and active caspase-3 (p = 0.012) were also statistically significant lower in the therapy group. However, there was no significant difference in CRP (p = 0.177) and caspase-8 (p = 0.491) levels between the treatment and control groups. In our study, ASX had no significant positive effect on BMI, hirsutism, hair loss and regularity of the menstrual cycle. It appears that ASX may benefit PCOS by changing the ER stress-apoptotic pathway and reducing serum inflammatory markers; however, additional research is required to determine this compound's potential relevance.
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Affiliation(s)
- Masoome Jabarpour
- Department of Anatomy, School of MedicineTehran University of Medical SciencesTehranIran
- Department of Infertility, Shariati HospitalTehran University of Medical SciencesTehranIran
| | - Fardin Amidi
- Department of Anatomy, School of MedicineTehran University of Medical SciencesTehranIran
- Department of Infertility, Yas HospitalTehran University of Medical SciencesTehranIran
| | - Ashraf Aleyasin
- Department of Infertility, Shariati HospitalTehran University of Medical SciencesTehranIran
| | - Maryam Shabani Nashtaei
- Department of Anatomy, School of MedicineTehran University of Medical SciencesTehranIran
- Department of Infertility, Shariati HospitalTehran University of Medical SciencesTehranIran
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Zheng M, Zhao F. The IL-12 family of heterodimeric cytokines in polycystic ovarian syndrome: biological role in induction, regulation, and treatment. Immunol Res 2024:10.1007/s12026-024-09487-4. [PMID: 38771486 DOI: 10.1007/s12026-024-09487-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Accepted: 05/01/2024] [Indexed: 05/22/2024]
Abstract
Polycystic ovary syndrome (PCOS) is a diverse endocrine disorder widely recognized as the prevailing metabolic condition among women in their reproductive years. The precise pathophysiological mechanisms underlying PCOS remain incompletely understood. However, existing evidence suggests that the development of PCOS may be linked to factors such as abdominal obesity, hyperandrogenism, and insulin resistance (IR). Excessive central adiposity in women with PCOS may lead to the development of a chronic, low-grade inflammation characterized by the activation of proinflammatory cytokines. The cytokines that belong to the IL-12 family are a collection of distinct heterodimeric cytokines that include IL-12, IL-23, IL-27, and IL-35. Recent research has provided further evidence regarding the significance of IL-12 cytokines in influencing both innate and adaptive immune responses in different diseases. Additionally, these studies have discovered diverse roles for certain members of the IL-12 family, encompassing multiple immunological functions that can either act as effectors or regulators. In this discourse, we examine the distinctive and atypical structural and functional attributes of this particular cytokine family. This study aims to offer a comprehensive overview of the pathophysiological significance of the IL-12 family cytokines in PCOS patients. Additionally, the therapeutic potential of the cytokines as novel approaches for PCOS treatment will be proposed.
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Affiliation(s)
- Mingyan Zheng
- Gynaecology and Obstetrics, Weifang People's Hospital, Weifang, 261000, Shandong, China
| | - Feng Zhao
- Gynaecology and Obstetrics, Weifang People's Hospital, Weifang, 261000, Shandong, China.
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3
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Du M, Zhang Y, Gao X, Xing X, Zhang M, Leng M, Wang X, Zhang S, Li C. Interleukin-27 is positively correlated with obesity and a decrease in insulin resistance after weight loss. Obes Res Clin Pract 2024; 18:171-180. [PMID: 38796383 DOI: 10.1016/j.orcp.2024.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 04/29/2024] [Accepted: 05/07/2024] [Indexed: 05/28/2024]
Abstract
OBJECTIVE Interleukin-27 (IL-27), a potential mediator linking obesity to inflammatory diseases, is considered an important candidate for regulating obesity. The present study evaluated the relationship of IL-27 with obesity and insulin resistance (IR) and further investigated the changes in IL-27 levels after weight loss. METHODS The study analyzed 405 participants, of whom 62 with overweight or obesity completed one year of lifestyle intervention. The body compositions, including percent of body fat (PBF), visceral fat area (VFA), skeletal muscle mass (SMM), and visceral fat area to skeletal muscle mass ratio (VSR), were assessed using the bioelectrical impedance analysis method. Serum IL-27 levels were measured using the enzyme-linked immunosorbent assay (ELISA). RESULTS IL-27 levels increased significantly with the increase in body mass index (BMI) (P < 0.001). Moreover, IL-27 levels were positively correlated with PBF, VFA, and VSR. Homeostatic model assessment for insulin resistance (HOMA-IR), the inverse of hepatic insulin sensitivity (1/HISI), adipose tissue insulin resistance (Adipo-IR), and homeostasis model assessment-adiponectin (HOMA-AD) increased significantly with each quartile of IL-27 levels (all P < 0.001). IL-27 levels significantly decreased after weight loss (P < 0.001). CONCLUSIONS IL-27 was positively correlated with obesity, HOMA-IR, 1/HISI, Adipo-IR, and HOMA-AD. IL-27 levels significantly decreased after weight loss.
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Affiliation(s)
- Meiyang Du
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yanju Zhang
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xinying Gao
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | | | | | | | - Xincheng Wang
- Health Management Center, Tianjin Union Medical Center, Nankai University Affiliated Hospital, Tianjin, China
| | - Shi Zhang
- Health Management Center, Tianjin Union Medical Center, Nankai University Affiliated Hospital, Tianjin, China
| | - Chunjun Li
- Tianjin University of Traditional Chinese Medicine, Tianjin, China; Health Management Center, Tianjin Union Medical Center, Nankai University Affiliated Hospital, Tianjin, China.
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Utkan Korun ZE, Gocmez SS, Furat Rencber S, Kavram Sarıhan K, Eraldemir FC, Sahin D. Etanercept Ameliorates Vascular, Endocrine, and Ovarian Changes in a Rat Model of DHEA-Induced Polycystic Ovary Syndrome. Reprod Sci 2024; 31:714-726. [PMID: 37932553 DOI: 10.1007/s43032-023-01392-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 10/23/2023] [Indexed: 11/08/2023]
Abstract
Polycystic ovary syndrome (PCOS) is a metabolic and endocrine disorder affecting women of reproductive age. This study examined the efficacy of etanercept (ETA), an anti-TNF-α drug, in alleviating endocrine, metabolic, and vascular dysfunction in a rat model of PCOS. Prepubertal female Wistar rats were divided into three groups: control, PCOS, and PCOS+ETA. The PCOS groups received dehydroepiandrosterone (DHEA) treatment, whereas the PCOS+ETA group received both DHEA and ETA. After 35 days, various biomarkers were evaluated, including systemic blood pressure, endothelial function, and eNOS and TNF-α expression levels in the thoracic aorta and ovaries. The PCOS group exhibited ovarian morphological changes, increased body weight, and hormonal imbalances, whereas the PCOS+ETA group showed restored levels of these parameters. Systemic blood pressure, urinary albumin levels, and protein excretion did not differ significantly differ among the groups. Endothelium-dependent relaxation, eNOS expression, TNF-α expression in the thoracic aorta, and TNF-α expression in the ovaries were restored to normal levels in the PCOS+ETA group. Furthermore, ovarian morphology was improved in the PCOS+ETA group. In conclusion, etanercept treatment shows promise in mitigating hormonal disturbances and vascular dysfunction in patients with PCOS, suggesting potential therapeutic advantages.
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Affiliation(s)
- Zeynep Ece Utkan Korun
- Assisted Reproductive Technologies Unit, Department of Obstetrics and Gynecology, Acibadem Maslak Hospital, 34668, Sarıyer/Istanbul, Turkey.
- Department of Stem Cell, Institute of Health Sciences, Kocaeli University, Kocaeli, Turkey.
| | - Semil Selcen Gocmez
- Department of Pharmacology, Faculty of Medicine, Kocaeli University, Kocaeli, Turkey
| | - Selenay Furat Rencber
- Department of Histology and Embryology, Faculty of Medicine, Kocaeli University, Kocaeli, Turkey
| | - Kübra Kavram Sarıhan
- Department of Histology and Embryology, Faculty of Medicine, Kocaeli University, Kocaeli, Turkey
| | | | - Deniz Sahin
- Department of Physiology, Faculty of Medicine, Kocaeli University, Kocaeli, Turkey
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Liu W, Tang T, Feng J, Wang C, Lin L, Wang S, Zeng K, Zou R, Yang Z, Zhao Y. Knowledge graph construction based on granulosa cells transcriptome from polycystic ovary syndrome with normoandrogen and hyperandrogen. J Ovarian Res 2024; 17:38. [PMID: 38347589 PMCID: PMC10860235 DOI: 10.1186/s13048-024-01361-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 01/27/2024] [Indexed: 02/15/2024] Open
Abstract
PCOS is a widespread disease that primarily caused in-pregnancy in pregnant-age women. Normoandrogen (NA) and Hyperandrogen (HA) PCOS are distinct subtypes of PCOS, while bio-markers and expression patterns for NA PCOS and HA PCOS have not been disclosed. We performed microarray analysis on granusola cells from NA PCOS, HA PCOS and normal tissue from 12 individuals. Afterwards, microarray data were processed and specific genes for NA PCOS and HA PCOS were identified. Further functional analysis selected IL6R and CD274 as new NA PCOS functional markers, and meanwhile selected CASR as new HA PCOS functional marker. IL6R, CD274 and CASR were afterwards experimentally validated on mRNA and protein level. Subsequent causal relationship analysis based on Apriori Rules Algorithm and co-occurrence methods identified classification markers for NA PCOS and HA PCOS. According to classification markers, downloaded transcriptome datasets were merged with our microarray data. Based on merged data, causal knowledge graph was constructed for NA PCOS or HA PCOS and female infertility on NA PCOS and HA PCOS. Gene-drug interaction analysis was then performed and drugs for HA PCOS and NA PCOS were predicted. Our work was among the first to indicate the NA PCOS and HA PCOS functional and classification markers and using markers to construct knowledge graphs and afterwards predict drugs for NA PCOS and HA PCOS based on transcriptome data. Thus, our study possessed biological and clinical value on further understanding the inner mechanism on the difference between NA PCOS and HA PCOS.
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Affiliation(s)
- Wensu Liu
- Health Sciences Institute, China Medical University, Shenyang, 110122, Liaoning Province, China
| | - Tianyu Tang
- Department of Cell Biology, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning Province, China
| | - Jianwei Feng
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, 110004, Liaoning Province, China
| | - Chunyu Wang
- Department of Cell Biology, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning Province, China
| | - Lin Lin
- Department of Cell Biology, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning Province, China
| | - Shengli Wang
- Department of Cell Biology, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning Province, China
| | - Kai Zeng
- Department of Cell Biology, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning Province, China
| | - Renlong Zou
- Department of Cell Biology, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning Province, China
| | - Zeyu Yang
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, 110004, Liaoning Province, China.
| | - Yue Zhao
- Department of Cell Biology, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning Province, China.
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Li X, Luan T, Wei Y, Zhang J, Zhang J, Zhao C, Ling X. The association between systemic immune-inflammation index and in vitro fertilization outcomes in women with polycystic ovary syndrome: a cohort study. J Ovarian Res 2023; 16:236. [PMID: 38087363 PMCID: PMC10717301 DOI: 10.1186/s13048-023-01321-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 12/02/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND As a novel prognostic and inflammatory marker, the systemic immune-inflammation index (SII) has come to the foreground in recent years. SII may be used as an indicator reflecting the progressive inflammatory process in patients with polycystic ovary syndrome (PCOS). This study aimed to evaluate the correlation between SII and assisted reproductive outcomes in PCOS patients. RESULTS A total of 966 women undergoing in vitro fertilization (IVF) procedure with PCOS were included in the study. The SII was calculated as platelet count (/L) × neutrophil count (/L)/lymphocyte count (/L). Participants were divided into four groups according to SII quartiles calculated at baseline, and the differences of clinical and laboratory outcomes between these four groups were compared. Moreover, a univariate linear regression model was used to evaluate the associations between SII and the outcomes. Patients in the highest SII quartile (Q4) had lower antral follicle count (AFC), estradiol (E2), and progesterone (P) levels on the day of human chorionic gonadotropin (HCG) start compared with the lower three SII quartiles (Q1-Q3). Moreover, our analysis demonstrated that women in the lower SII quartiles had a higher rate of available embryos and blastocyst formation compared with those in the highest SII quartile. Logarithm of SII correlated negatively with available embryo rate, but not with number of available embryos. Additionally, the results of our multivariate logistic regression analyses indicated that the highest SII quartile was negatively associated with biochemical pregnancy rate (BPR), clinical pregnancy rate (CPR), live birth rate (LBR), and implantation rate (IR). A non-linear relationship between the SII and number of available embryos, with a negative relationship seen to the right of the inflection point was also found. CONCLUSIONS The interplay among thrombocytosis, inflammation, and immunity could influence assisted reproductive outcomes in PCOS patients. In this regard, SII may serve as a valuable marker for exploring potential correlations.
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Affiliation(s)
- Xin Li
- Department of Reproductive Medicine, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - Ting Luan
- Department of Obstetrics and Gynecology, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - Yi Wei
- Department of Reproductive Medicine, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - Juan Zhang
- Department of Reproductive Medicine, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - JuanJuan Zhang
- Department of Reproductive Medicine, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - Chun Zhao
- Department of Reproductive Medicine, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China.
| | - Xiufeng Ling
- Department of Reproductive Medicine, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China.
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Eepho OI, Bashir AAM, Oniyide AA, Aturamu A, Owolabi OV, Ajadi IO, Fafure AA, Ajadi MB, Areloegbe SE, Olaniyi KS. Modulation of GABA by sodium butyrate ameliorates hypothalamic inflammation in experimental model of PCOS. BMC Neurosci 2023; 24:62. [PMID: 37996797 PMCID: PMC10666373 DOI: 10.1186/s12868-023-00834-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Accepted: 11/13/2023] [Indexed: 11/25/2023] Open
Abstract
Polycystic ovarian syndrome (PCOS) is a known endocrine disorder that has affected many women of childbearing age, and is accompanied by various neurodegenerative conditions. Hence, this study investigates the impact of butyrate in reversing hypothalamic-related disorder, possibly through γ aminobutyric acid (GABA) in a rat model of PCOS. Eight-week-old female Wistar rats were allotted into four groups (n = 5), which include control, butyrate, letrozole, and letrozole + butyrate groups. PCOS was induced by administering 1 mg/kg of letrozole (oral gavage) for 21 days. After confirmation of PCOS, 200 mg/kg of butyrate (oral gavage) was administered for 6 weeks. Rats with PCOS were characterized by elevated levels of plasma insulin and testosterone. Increases in plasma and hypothalamic triglyceride levels, inflammatory biomarker (SDF-1), apoptotic marker (caspase-6), and decreased plasma GnRH were observed. Additionally, a decrease in hypothalamic GABA was revealed. Nevertheless, the administration of butyrate attenuated these alterations. The present study suggests that butyrate ameliorates hypothalamic inflammation in an experimental model of PCOS, a beneficial effect that is accompanied by enhanced GABA production.
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Affiliation(s)
- Oony-Iye Eepho
- Cardio/Endo-metabolic and Microbiome Research Unit, Department of Physiology, College of Medicine and Health Sciences, Afe Babalola University, P.M.B. 5454, Ado-Ekiti, 360101, Nigeria
| | - Al-Amin M Bashir
- Cardio/Endo-metabolic and Microbiome Research Unit, Department of Physiology, College of Medicine and Health Sciences, Afe Babalola University, P.M.B. 5454, Ado-Ekiti, 360101, Nigeria
| | - Adesola A Oniyide
- Cardio/Endo-metabolic and Microbiome Research Unit, Department of Physiology, College of Medicine and Health Sciences, Afe Babalola University, P.M.B. 5454, Ado-Ekiti, 360101, Nigeria
| | - Ayodeji Aturamu
- Cardio/Endo-metabolic and Microbiome Research Unit, Department of Physiology, College of Medicine and Health Sciences, Afe Babalola University, P.M.B. 5454, Ado-Ekiti, 360101, Nigeria
| | - Olutunmise V Owolabi
- Department of Biochemistry, College of Medicine and Health Sciences, Afe Babalola University, Ado-Ekiti, 360101, Nigeria
| | - Isaac O Ajadi
- Department of Physiology, Faculty of Basic Medical Sciences, Ladoke Akintola University of Technology, Ogbomosho, Nigeria
| | - Adedamola A Fafure
- Department of Anatomy, College of Medicine and Health Sciences, Afe Babalola University, Ado-Ekiti, 360101, Nigeria
| | - Mary B Ajadi
- Department of Chemical Pathology, College of Health Sciences, Ladoke Akintola University of Technology, Ogbomosho, Nigeria
| | - Stephanie E Areloegbe
- Cardio/Endo-metabolic and Microbiome Research Unit, Department of Physiology, College of Medicine and Health Sciences, Afe Babalola University, P.M.B. 5454, Ado-Ekiti, 360101, Nigeria
| | - Kehinde S Olaniyi
- Cardio/Endo-metabolic and Microbiome Research Unit, Department of Physiology, College of Medicine and Health Sciences, Afe Babalola University, P.M.B. 5454, Ado-Ekiti, 360101, Nigeria.
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Vasyukova E, Zaikova E, Kalinina O, Gorelova I, Pyanova I, Bogatyreva E, Vasilieva E, Grineva E, Popova P. Inflammatory and Anti-Inflammatory Parameters in PCOS Patients Depending on Body Mass Index: A Case-Control Study. Biomedicines 2023; 11:2791. [PMID: 37893164 PMCID: PMC10604137 DOI: 10.3390/biomedicines11102791] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 10/09/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND it has been suggested that chronic low-grade inflammation plays an important role in the pathogenesis of polycystic ovary syndrome (PCOS). According to previous studies, it remains unclear which cytokines influence the development of this syndrome and whether their increase is associated with the presence of excess weight/obesity or is an independent factor. The aim of our research was to determine the parameters of chronic inflammation in women with PCOS in comparison with healthy women in the normal weight and the overweight subgroups. METHODS This case-control study included 44 patients with PCOS (19 women with a body mass index (BMI) < 25 kg/m² and 25 women with a BMI ≥ 25 kg/m²) and 45 women without symptoms of PCOS (22 women with a BMI < 25 kg/m² and 23 women with a BMI ≥ 25 kg/m²). Thirty-two cytokines were analyzed in the plasma of the participants using Immunology multiplex assay HCYTA-60K-PX48 (Merck Life Science, LLC, Germany). RESULTS Cytokines: interleukin-1 receptor antagonist (IL-1 RA), IL-2, IL-6, IL-17 E, IL-17 A, IL-18, and macrophage inflammatory protein-1 alpha (MIP-1 α) were increased in women with PCOS compared to controls, both in lean and overweight/obese subgroups (p < 0.05). Moreover, only lean women with PCOS had higher levels of IL-1 alpha, IL-4, IL-9, IL-12, IL-13, IL-15, tumor necrosis factor (TNF- α) alpha and beta, soluble CD40 and its ligand (SCD40L), fractalkine (FKN), monocyte-chemotactic protein 3 (MCP-3), and MIP-1 β compared to the control group (p < 0.05). IL-22 was increased in the combined group of women with PCOS (lean and overweight/obese) compared to the control group (p = 0.012). CONCLUSION Chronic low-grade inflammation is an independent factor affecting the occurrence of PCOS and does not depend on the presence of excess weight/obesity. For the first time, we obtained data on the increase in such inflammatory parameters as IL-9, MCP-3, and MIP-1α in women with PCOS.
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Affiliation(s)
- Elena Vasyukova
- Institute of Endocrinology, Almazov National Medical Research Centre, 194156 Saint Petersburg, Russia
- World-Class Research Center for Personalized Medicine, Almazov National Medical Research Centre, 194156 Saint Petersburg, Russia
| | - Ekaterina Zaikova
- World-Class Research Center for Personalized Medicine, Almazov National Medical Research Centre, 194156 Saint Petersburg, Russia
| | - Olga Kalinina
- World-Class Research Center for Personalized Medicine, Almazov National Medical Research Centre, 194156 Saint Petersburg, Russia
| | - Inga Gorelova
- Department of Obstetrics and Gynecology, Almazov National Medical Research Centre, 194156 Saint Petersburg, Russia
| | - Irina Pyanova
- Institute of Endocrinology, Almazov National Medical Research Centre, 194156 Saint Petersburg, Russia
| | | | - Elena Vasilieva
- Central Clinical Diagnostic Laboratory, Almazov National Medical Research Centre, 194156 Saint Petersburg, Russia;
| | - Elena Grineva
- Institute of Endocrinology, Almazov National Medical Research Centre, 194156 Saint Petersburg, Russia
- World-Class Research Center for Personalized Medicine, Almazov National Medical Research Centre, 194156 Saint Petersburg, Russia
| | - Polina Popova
- Institute of Endocrinology, Almazov National Medical Research Centre, 194156 Saint Petersburg, Russia
- World-Class Research Center for Personalized Medicine, Almazov National Medical Research Centre, 194156 Saint Petersburg, Russia
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Park HS, Cetin E, Siblini H, Seok J, Alkelani H, Alkhrait S, Liakath Ali F, Mousaei Ghasroldasht M, Beckman A, Al-Hendy A. Therapeutic Potential of Mesenchymal Stem Cell-Derived Extracellular Vesicles to Treat PCOS. Int J Mol Sci 2023; 24:11151. [PMID: 37446328 DOI: 10.3390/ijms241311151] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 06/30/2023] [Accepted: 07/04/2023] [Indexed: 07/15/2023] Open
Abstract
Polycystic ovary syndrome (PCOS) is known as the most common endocrine disorder in women. Previously, we suggested that human mesenchymal stem cells (MSCs) can reverse the PCOS condition by secreting factors. Here, we evaluated the therapeutic capability of MSC-derived extracellular vesicles (EVs), also known as exosomes, in both in vitro and in vivo PCOS models. Exosomes were used to treat androgen-producing H293R cells and injected in a mouse model through intraovarian and intravenous injection into a letrozole (LTZ)-induced PCOS mouse model. We assessed the effects of the exosomes on androgen-producing cells or the PCOS mouse model by analyzing steroidogenic gene expression (quantitative real-time polymerase chain reaction (qRT-PCR)), body weight change, serum hormone levels, and fertility by pup delivery. Our data show the therapeutic effect of MSC-derived EVs for reversing PCOS conditions, including fertility issues. Interestingly, intravenous injection was more effective for serum glucose regulation, and an intraovarian injection was more effective for ovary restoration. Our study suggests that MSC-derived exosomes can be promising biopharmaceutics for treating PCOS conditions as a novel therapeutic option. Despite the fact that we need more validation in human patients, we may evaluate this novel treatment option for PCOS with the following clinical trials.
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Affiliation(s)
- Hang-Soo Park
- Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL 60637, USA
| | - Esra Cetin
- Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL 60637, USA
| | - Hiba Siblini
- Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL 60637, USA
| | - Jin Seok
- Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL 60637, USA
| | - Hiba Alkelani
- Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL 60637, USA
| | - Samar Alkhrait
- Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL 60637, USA
| | - Farzana Liakath Ali
- Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL 60637, USA
| | | | - Analea Beckman
- Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL 60637, USA
| | - Ayman Al-Hendy
- Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL 60637, USA
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10
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Parker J. Pathophysiological Effects of Contemporary Lifestyle on Evolutionary-Conserved Survival Mechanisms in Polycystic Ovary Syndrome. Life (Basel) 2023; 13:life13041056. [PMID: 37109585 PMCID: PMC10145572 DOI: 10.3390/life13041056] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 04/15/2023] [Accepted: 04/18/2023] [Indexed: 04/29/2023] Open
Abstract
Polycystic ovary syndrome (PCOS) is increasingly being characterized as an evolutionary mismatch disorder that presents with a complex mixture of metabolic and endocrine symptoms. The Evolutionary Model proposes that PCOS arises from a collection of inherited polymorphisms that have been consistently demonstrated in a variety of ethnic groups and races. In utero developmental programming of susceptible genomic variants are thought to predispose the offspring to develop PCOS. Postnatal exposure to lifestyle and environmental risk factors results in epigenetic activation of developmentally programmed genes and disturbance of the hallmarks of health. The resulting pathophysiological changes represent the consequences of poor-quality diet, sedentary behaviour, endocrine disrupting chemicals, stress, circadian disruption, and other lifestyle factors. Emerging evidence suggests that lifestyle-induced gastrointestinal dysbiosis plays a central role in the pathogenesis of PCOS. Lifestyle and environmental exposures initiate changes that result in disturbance of the gastrointestinal microbiome (dysbiosis), immune dysregulation (chronic inflammation), altered metabolism (insulin resistance), endocrine and reproductive imbalance (hyperandrogenism), and central nervous system dysfunction (neuroendocrine and autonomic nervous system). PCOS can be a progressive metabolic condition that leads to obesity, gestational diabetes, type two diabetes, metabolic-associated fatty liver disease, metabolic syndrome, cardiovascular disease, and cancer. This review explores the mechanisms that underpin the evolutionary mismatch between ancient survival pathways and contemporary lifestyle factors involved in the pathogenesis and pathophysiology of PCOS.
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Affiliation(s)
- Jim Parker
- School of Medicine, University of Wollongong, Wollongong, NSW 2522, Australia
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11
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Zaman AY. Successful pregnancy following gastric sleeve surgery for long-duration primary infertility: A case report. Int J Surg Case Rep 2023; 106:108100. [PMID: 37119751 PMCID: PMC10173148 DOI: 10.1016/j.ijscr.2023.108100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 03/15/2023] [Accepted: 03/17/2023] [Indexed: 05/01/2023] Open
Abstract
INTRODUCTION AND IMPORTANCE Morbid obesity negatively affects patients' life quality in several ways. One of the major obesity-related problems is getting pregnant, even when using assisted reproductive technology. Obesity contributes to anovulation and menstrual irregularities, with a lower conception rate, a lower response to fertility treatment, poor implantation, low-quality oocytes, and miscarriages. Managing morbid obesity and then assessing the pregnancy outcome is crucial. CASE PRESENTATION We reported a case of a 42-year-old woman who had primary infertility for 26 years, polycystic ovary syndrome (PCOS), and a body mass index (BMI) of 51. She was able to get pregnant after having bariatric sleeve surgery, which brought her BMI down to 27. She had a successful pregnancy and live birth by Intrauterine insemination (IUI) from the first trial. CLINICAL DISCUSSION Patients with morbid obesity (BMI 35) and obesity-related health problems have often turned to bariatric surgery as their first line of treatment. Extremely overweight females with PCOS and infertility may benefit more from bariatric surgery. CONCLUSION Extremely overweight females with PCOS and infertility may benefit more from bariatric surgery, such as laparoscopic sleeve gastrectomy, than rather than only a healthier lifestyle change. Larger studies that assess the effect of bariatric surgeries in highly morbid females with PCOS are needed.
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Affiliation(s)
- Amal Yaseen Zaman
- Obstetrics and Gynecology, Taibah University, College of Medicine, Department of Obstetrics and Gynecology, Al Madinah Munawara, Saudi Arabia.
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12
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Zhan W, Tang W, Shen X, Xu H, Zhang J. Exposure to bisphenol A and its analogs and polycystic ovarian syndrome in women of childbearing age: A multicenter case-control study. CHEMOSPHERE 2023; 313:137463. [PMID: 36470355 DOI: 10.1016/j.chemosphere.2022.137463] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 11/02/2022] [Accepted: 12/01/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND/OBJECTIVES In recent years, the reproductive toxicity of new bisphenol analogs has garnered much interest, but it remains to be determined whether bisphenol analogs affect polycystic ovarian syndrome (PCOS). METHODS This study utilized data from a multicenter hospital-based case-control study conducted in 2014-2016 to examine the association between endocrine-disrupting chemicals and infertility in China. 321 PCOS cases and 412 controls were included in the current analysis. We quantified seven bisphenol analogs in urine samples, including bisphenol A (BPA), bisphenol AP (BPAP), bisphenol AF (BPAF), bisphenol B (BPB), bisphenol S (BPS), bisphenol P (BPP), and bisphenol Z (BPZ). Spearman correlation and generalized linear regression were used in assessing the relationship between bisphenol analogs and hormonal parameters. To examine the association of bisphenol analogs with odds of PCOS, multiple logistic regression, and two multi-pollutant models [quantile-based g-computation (QGC) and extreme gradient boosting (XGBoost) methods] were used. RESULTS After covariates adjustment, BPA, BPS, and BPAF were positively correlated with testosterone (T) in the control group (P < 0.05). Dose-response relationships were discovered between BPA, BPS, BPZ, and BPAF quartiles and PCOS. Mixed exposure to seven bisphenol analogs was found to be positively associated with the odds of PCOS (adjusted odds ratio = 1.26; 1.12-1.45), which was primarily driven by BPS (weight = 0.51), BPZ (weight = 0.26), and BPAF (weight = 0.23). Women who were overweight or obese tended to have a stronger association between bisphenol analogs and PCOS than normal-weight women. CONCLUSIONS Environmental exposure to bisphenol analogs was associated with increased odds of PCOS in this case-control study. This association was stronger among obese and overweight women.
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Affiliation(s)
- Wenqiang Zhan
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Weifeng Tang
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Xiaoli Shen
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Hong Xu
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200030, China.
| | - Jun Zhang
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China; Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China; The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200030, China.
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13
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Abedini M, Ramezani-Jolfaie N, Ghasemi-Tehrani H, Tarrahi MJ, Amani R. The effect of concentrated pomegranate juice on biomarkers of inflammation, oxidative stress, and sex hormones in overweight and obese women with polycystic ovary syndrome: A randomized controlled trial. Phytother Res 2023. [PMID: 36654481 DOI: 10.1002/ptr.7731] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 11/05/2022] [Accepted: 01/02/2023] [Indexed: 01/20/2023]
Abstract
Polycystic ovary syndrome (PCOS) is a common gynecological endocrine disorder. Pomegranate juice (PJ) has been known to play anti-inflammatory and antioxidant roles. However, the effects of PJ on inflammation, oxidative stress, and sex hormones in PCOS patients are very little studied, and thus more studies are needed. This randomized controlled trial enrolled 44 women diagnosed with PCOS according to the Rotterdam criteria, body mass index (BMI) ≥ 25 kg/m2 , and aged 18-40 years old. Participants were randomly assigned to take 45 ml/day of concentrated PJ or a control group without intervention. Some biomarkers of sex hormones, inflammation, and oxidative stress were quantified at baseline and after the 8-week intervention. Compared with the controls, serum testosterone levels were significantly decreased in overweight and obese women with PCOS who supplemented with concentrated PJ (-0.004 ± 0.013 vs. 0.039 ± 0.013, p = .039). However, we did not observe significant differences in luteinizing hormone (LH) and sex hormone-binding globulin (SHBG) levels and inflammation and oxidative stress factors between the two groups after adjustment for confounding variables. An 8-week supplementation with concentrated PJ could effectively improve testosterone levels in overweight and obese women with PCOS. This study was registered at www.irct.ir (IRCT20191109045383N1).
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Affiliation(s)
- Maryam Abedini
- Department of Clinical Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nahid Ramezani-Jolfaie
- Food Health Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.,Department of Community Medicine, School of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Hatav Ghasemi-Tehrani
- Department of Reproductive, Shahid Beheshti Fertility and Infertility Clinic, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Javad Tarrahi
- Department of Epidemiology and Biostatistics, School of Public Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Reza Amani
- Department of Clinical Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
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Xie Q, Hong W, Li Y, Ling S, Zhou Z, Dai Y, Wu W, Weng R, Zhong Z, Tan J, Zheng Y. Chitosan oligosaccharide improves ovarian granulosa cells inflammation and oxidative stress in patients with polycystic ovary syndrome. Front Immunol 2023; 14:1086232. [PMID: 36936973 PMCID: PMC10016348 DOI: 10.3389/fimmu.2023.1086232] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 02/13/2023] [Indexed: 03/05/2023] Open
Abstract
Introduction Polycystic Ovary Syndrome (PCOS) is the most common reproductive endocrine disorder among women of reproductive age, which is one of the main causes of anovulatory infertility. Even though the rapidly developed assisted reproductive technology (ART) could effectively solve fertility problems, some PCOS patients still have not obtained satisfactory clinical outcomes. The poor quality of oocytes caused by the abnormal follicular development of PCOS may directly contribute to the failure of ART treatment. Ovarian granulosa cells (GCs) are the most closely related cells to oocytes, and changes in their functional status have a direct impact on oocyte formation. Previous studies have shown that changes in the ovarian microenvironment, like oxidative stress and inflammation, may cause PCOS-related aberrant follicular development by impairing the physiological state of the GCs. Therefore, optimizing the ovarian microenvironment is a feasible method for enhancing the development potential of PCOS oocytes. Methods In this study, we first detected the expression of inflammatory-related factors (TGF-β1, IL-10, TNFα, IL-6) and oxidative stress-related factors (HIF-1α and VEGFA), as well as the proliferation ability and apoptosis level of GCs, which were collected from control patients (non-PCOS) and PCOS patients, respectively. Subsequently, human ovarian granulosa cell line (KGN) cells were used to verify the anti-inflammatory and anti-oxidative stress effects of chitosan oligosaccharide (COS) on GCs, as well as to investigate the optimal culture time and concentration of COS. The optimal culture conditions were then used to culture GCs from PCOS patients and control patients. Results The results showed that GCs from PCOS patients exhibited obvious inflammation and oxidative stress and significantly reduced proliferation and increased apoptosis. Furthermore, COS can increase the expression of anti-inflammatory factors (TGF-β1 and IL-10) and decrease the expression of pro-inflammatory factors (TNFα and IL-6), as well as promote the proliferation of GCs. Moreover, we found that COS can reduce the level of reactive oxygen species in GCs under oxidative stress by inhibiting the expression of HIF-1α and VEGFA and by suppressing the apoptosis of GCs induced by oxidative stress. Conclusion We find that inflammation and oxidative stress exist in the GCs of PCOS patients, and COS can reduce these factors, thereby improving the function of GCs.
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Affiliation(s)
- Qi Xie
- Reproductive Health Department, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Traditional Chinese Medicine, Shenzhen, China
- Jiangxi Provincial Key Laboratory of Reproductive Physiology and Pathology, Nanchang University, Nanchang, China
- Reproductive Medicine Center, Xinyu Maternal and Child Health Care Hospital, Xinyu, China
| | - Wenli Hong
- Reproductive Health Department, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Traditional Chinese Medicine, Shenzhen, China
- Shenzhen University Health Science Center, Shenzhen University, Shenzhen, China
| | - Yuan Li
- Reproductive Health Department, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Traditional Chinese Medicine, Shenzhen, China
| | - Shuyi Ling
- Reproductive Health Department, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Traditional Chinese Medicine, Shenzhen, China
| | - Ziqiong Zhou
- Reproductive Health Department, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Traditional Chinese Medicine, Shenzhen, China
| | - Yuqing Dai
- Reproductive Health Department, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Traditional Chinese Medicine, Shenzhen, China
| | - Wenbo Wu
- Reproductive Health Department, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Traditional Chinese Medicine, Shenzhen, China
| | - Ruoxin Weng
- Reproductive Health Department, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Traditional Chinese Medicine, Shenzhen, China
| | - Zhisheng Zhong
- Reproductive Health Department, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Traditional Chinese Medicine, Shenzhen, China
- *Correspondence: Zhisheng Zhong, ; Jun Tan, ; Yuehui Zheng,
| | - Jun Tan
- Reproductive Medicine Center, Jiangxi Maternal and Child Health Hospital, Nanchang, China
- *Correspondence: Zhisheng Zhong, ; Jun Tan, ; Yuehui Zheng,
| | - Yuehui Zheng
- Reproductive Health Department, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Traditional Chinese Medicine, Shenzhen, China
- *Correspondence: Zhisheng Zhong, ; Jun Tan, ; Yuehui Zheng,
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15
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Wang W, Hao J, Shi Y. IL23 suppresses proliferation and promotes apoptosis of human granulosa-like tumor cell line KGN by targeting the androgen receptor signal pathway. Gynecol Endocrinol 2022; 38:965-970. [PMID: 36123810 DOI: 10.1080/09513590.2022.2123914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Background: Polycystic ovary syndrome (PCOS) is associated with chronic low-grade inflammation. IL23 is a classic pro-inflammatory factor, which has been found that serum levels of IL23 were higher in patients with PCOS. However, the exact function of IL23 in regulating the pathogenesis of PCOS has not been elucidated. This study aimed to investigate the role of IL23 in the pathogenesis of PCOS and uncover the possible molecular mechanism. Methods: We investigated the role of IL23 in the proliferation, cell cycle progression and apoptosis of granulosa cells (GCs) using the human granulosa-like tumor cell line KGN. Results: IL23 suppressed the proliferation, arrested cell cycle progression, and increased apoptosis of KGN cells. We also found that IL23 decreases proliferation and promotes apoptosis in KGN cells is mediated by androgen receptor (AR) signaling. Conclusions: Our results demonstrated that IL23 suppressed cell proliferation and promoted apoptosis of KGN cells, which might provide new evidence for abnormal proliferation and apoptosis of GCs in PCOS.
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Affiliation(s)
- Wenqi Wang
- Center for Reproductive Medicine, Shandong University, Jinan, China
- Medical Integration and Practice Center, Shandong University, Jinan, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, China
- Shandong Key Laboratory of Reproductive Medicine, Jinan, China
- Department of Obstetrics and Gynecology, Taian Central Hospital, Taian, Shandong
| | - Jing Hao
- Key Laboratory of The Ministry of Education for Experimental Teratology, Department of Histology and Embryology, School of Basic Medicine Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yuhua Shi
- Center for Reproductive Medicine, Shandong University, Jinan, China
- Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences
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Moin ASM, Sathyapalan T, Atkin SL, Butler AE. Inflammatory Markers in Non-Obese Women with Polycystic Ovary Syndrome Are Not Elevated and Show No Correlation with Vitamin D Metabolites. Nutrients 2022; 14:nu14173540. [PMID: 36079796 PMCID: PMC9459875 DOI: 10.3390/nu14173540] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 08/22/2022] [Accepted: 08/24/2022] [Indexed: 11/19/2022] Open
Abstract
Introduction. Chronic low-grade inflammation is a characteristic of women with polycystic ovary syndrome (PCOS), although this may be obesity-driven rather than an intrinsic facet of PCOS; furthermore, vitamin D deficiency, another common feature of PCOS, is reported to have an association with increased inflammation. Therefore, circulating inflammatory protein levels and circulating levels of vitamin D may be linked in PCOS, though it is unclear which vitamin D metabolites may be important. Methods. We measured plasma levels of 24 inflammatory proteins and 12 matrix metalloproteinases (proteins modulated by the inflammatory process) by slow off-rate modified aptamer (SOMA)-scan plasma protein measurement in weight and aged-matched non-obese non-insulin resistant PCOS (n = 24) and control (n = 24) women. Inflammatory proteins and matrix metalloproteinases were correlated to 25-hydroxy vitamin D3 (25(OH)D3), its epimer 25-hydroxy-3epi-vitamin D (3epi25(OH)D) and the active 1,25-dihydroxyvitamin D3 (1,25(OH)2D3) as measured by gold standard isotope-dilution liquid chromatography tandem mass spectrometry. Results. PCOS women had both an elevated free androgen index and circulating anti-mullerian hormone, though insulin resistance was comparable to controls. C-reactive protein, as a standard circulatory marker of inflammation, was comparable between cohorts. Levels of circulating inflammatory proteins and matrix metalloproteinases were not different between the PCOS and control women, with no correlation of 25(OH)D3, 1,25(OH)2D3 or 3epi25(OH)D with any of the inflammatory proteins. Conclusion. In a non-obese PCOS population matched for age and insulin resistance, circulating inflammatory proteins and matrix metalloproteinases were not elevated and did not correlate with 25(OH)D3, its epimer 3epi25(OH)D or 1,25(OH)2D3 in either control or PCOS women, indicating that the inflammatory response is absent and the vitamin D-metabolite independent in non-obese women with PCOS.
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Affiliation(s)
| | - Thozhukat Sathyapalan
- Academic Endocrinology, Diabetes and Metabolism, Hull York Medical School, Hull YO10 5DD, UK
| | - Stephen L. Atkin
- Royal College of Surgeons in Ireland Bahrain, Adliya 15503, Bahrain
| | - Alexandra E. Butler
- Royal College of Surgeons in Ireland Bahrain, Adliya 15503, Bahrain
- Correspondence: or ; Tel.: +973-32360292
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Durmuş M, Uzunlar Ö, Çelik H, Çandar T. Does alpha-1-acid glycoprotein determine for infertility in polycystic ovary syndrome? Eur J Obstet Gynecol Reprod Biol 2022; 274:155-159. [PMID: 35653904 DOI: 10.1016/j.ejogrb.2022.05.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 05/09/2022] [Accepted: 05/19/2022] [Indexed: 11/18/2022]
Abstract
OBJECTIVES The underlying cause of metabolic abnormalities and ovarian dysfunction in PCOS is thought to be chronic low-grade inflammation. This study aimed to show whether alpha-1-acid glycoprotein (AGP), an inflammatory marker, predicts the risk of infertility in fertile and infertile women with PCOS. Our study had a cros-sectional case-control design. STUDY DESIGN A total of 20 fertile and 50 infertile patients with PCOS who wanted a child were in the early follicular phase were included in our study. Among the study groups (fertil (n = 20) and infertile (n = 50), AGP, CRP, NLR, BMI, FAI, VAI, triglyceride, HDL-cholesterol, fasting blood sugar, HOMA-IR, SHBG, testosterone values and waist circumference were measured. RESULTS Among the inflammatory markers compared in the fertile and infertile groups included in the study, only the difference between the AGP variable was statistically significant (p = 0.011). The mean AGP was found to be higher at a statistically significant level in the infertile group (p < 0.05). Age, BMI, waist circumference and AGP were weakly positive and CRP was moderately positive in the infertile group (p < 0.05). CONCLUSION AGP can be a good indicator of inflammation in PCOS, especially in infertility.Revealing the risk of infertility in PCOS with AGP measurement may contribute to the correct management of the reproductive process.
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Affiliation(s)
- Merve Durmuş
- Department of Obstetrics and Gynecology, Private Ege Yasam Hospital, Izmir, Turkey.
| | - Özlem Uzunlar
- Department of Obstetrics and Gynecology, University of Health Science, Ankara City Hospital, Ankara, Turkey
| | - Hümeyra Çelik
- Department of Physiology, Bolu Abant Izzet Baysal University School of Medicine, Bolu, Turkey
| | - Tuba Çandar
- Department of Biochemistry, Ufuk University Dr. Rıdvan Ege Hospital, Ankara, Turkey
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IL-27 promotes decidualization via the STAT3-ESR/PGR regulatory axis. J Reprod Immunol 2022; 151:103623. [DOI: 10.1016/j.jri.2022.103623] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/15/2022] [Accepted: 04/08/2022] [Indexed: 01/18/2023]
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Zhai Y, Pang Y. Systemic and Ovarian Inflammation in Women with Polycystic Ovary Syndrome. J Reprod Immunol 2022; 151:103628. [DOI: 10.1016/j.jri.2022.103628] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 04/01/2022] [Accepted: 04/13/2022] [Indexed: 02/08/2023]
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20
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Alwan IA, Al-Heety RA. Association of tumor necrosis factor-α (−308 G/A) and interleukin-10 (−1082 A/G) gene polymorphisms with polycystic ovary syndrome in Iraqi women. Meta Gene 2021. [DOI: 10.1016/j.mgene.2021.100976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Özay AC, Özay ÖE. The importance of inflammation markers in polycystic ovary syndrome. ACTA ACUST UNITED AC 2021; 67:411-417. [PMID: 34468607 DOI: 10.1590/1806-9282.20200860] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 10/22/2020] [Indexed: 11/22/2022]
Abstract
OBJECTIVE This study aimed to examine inflammation markers in patients with polycystic ovary syndrome (PCOS) and to compare them with healthy women. METHODS This prospective study was conducted by examining patients who applied to the Near East University Gynecology and Obstetrics Outpatient Clinic between January 2019 and January 2020. A total of 110 PCOS patients with 135 control groups were compared in terms of metabolism, hormonal factors, and inflammation markers. RESULTS The neutrophil count, neutrophil-lymphocyte ratio (NLR), platelet, platelet-lymphocyte ratio (PLR), platelecrit (PCT), erythrocyte cell distribution width, platelet distribution width, mean platelet volume, and C-reactive protein (CRP) values were found to be statistically significantly higher in patients with PCOS. There was a positive correlation between inflammation markers and serum androgens. Also, a positive correlation was observed between inflammation markers and cardiovascular risk parameters. In receiver operating characteristic curve analysis, the most valuable parameter in distinguishing PCOS patients from healthy controls was serum CRP levels [areas under the curve (AUC)=0.928, 95%CI 0.894-0.963, p<0.001, 92.6% sensitivity, and 82.7% specificity]. CONCLUSIONS Serum CRP, neutrophil count, and PCT and NLR levels are valuable markers that show the inflammatory process in PCOS patients.
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Affiliation(s)
- Ali Cenk Özay
- Near East University Hospital, Department of Obstetrics and Gynecology - Nicosia, Chipre
| | - Özlen Emekçi Özay
- Near East University, Research Center of Experimental Health Sciences - Nicosia, Chipre
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22
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de Medeiros SF, de Medeiros MAS, Barbosa BB, Yamamoto AKLW, Yamamoto MMW. The connection of alpha-1 acid glycoprotein inflammatory marker with anthropometric, hormonal, and metabolic characteristic of women with polycystic ovary syndrome. J Obstet Gynaecol Res 2021; 47:3571-3582. [PMID: 34265865 DOI: 10.1111/jog.14940] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 06/28/2021] [Accepted: 07/01/2021] [Indexed: 12/28/2022]
Abstract
AIM To investigate the connection of alpha-1 acid glycoprotein inflammatory biomarker with clinical, hormonal, and metabolic characteristics in women with polycystic ovary syndrome (PCOS) and normal cycling controls. METHODS A cross-sectional study was conducted on 235 women with PCOS and 92 normal cycling controls attended between 2008 and 2018. Alpha-1 acid glycoprotein levels were correlated with clinical, anthropometric, anthropometric-metabolic indexes, and hormones of women with PCOS and controls. Simple and multivariate stepwise linear regression, matched for age and body mass index confounding variables, was performed. RESULTS Alpha-1 acid glycoprotein levels were higher in women with PCOS (p = 0.0016). In controls, it was positively correlated with waist circumference, fat mass, body adiposity index, and lipid accumulation product, and negatively correlated with sex hormone-binding globulin (p < 0.005 for all comparisons). In PCOS, it was positively correlated with testosterone, most biomarkers of central adiposity, homeostatic model assessment of insulin-resistant, erythrocyte sedimentation rate, and negatively correlated with sex hormone-binding globulin, high-density lipoprotein cholesterol, glucose/insulin ratio, and lymphocytes (p < 0.055 for all comparisons). After multivariate regression in women with PCOS, alpha-1 acid glycoprotein retained a significant positive correlation with erythrocyte sedimentation rate and C-reactive protein. CONCLUSIONS In PCOS, alpha-1 acid glycoprotein is correlated with biomarkers of adiposity, carbohydrate metabolism, and total testosterone. This inflammatory marker is also correlated with erythrocyte sedimentation rate, neutrophils, and lymphocytes, frequent markers of an inflammation state.
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Affiliation(s)
- Sebastião Freitas de Medeiros
- Department of Gynecology and Obstetrics, Medical School, Federal University of Mato Grosso, Cuiabá, Brazil.,Tropical Institute of Reproductive Medicine, Cuiabá, Brazil
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Chugh RM, Park HS, El Andaloussi A, Elsharoud A, Esfandyari S, Ulin M, Bakir L, Aboalsoud A, Ali M, Ashour D, Igboeli P, Ismail N, McAllister J, Al-Hendy A. Mesenchymal stem cell therapy ameliorates metabolic dysfunction and restores fertility in a PCOS mouse model through interleukin-10. Stem Cell Res Ther 2021; 12:388. [PMID: 34233746 PMCID: PMC8261924 DOI: 10.1186/s13287-021-02472-w] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 06/21/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is the most common endocrine and metabolic disorder in reproductive-age women. Excessive inflammation and elevated androgen production from ovarian theca cells are key features of PCOS. Human bone marrow mesenchymal stem cells (BM-hMSC) and their secreted factors (secretome) exhibit robust anti-inflammatory capabilities in various biological systems. We evaluated the therapeutic efficacy of BM-hMSC and its secretome in both in vitro and in vivo PCOS models. METHODS For in vitro experiment, we treated conditioned media from BM-hMSC to androgen-producing H293R cells and analyzed androgen-producing gene expression. For in vivo experiment, BM-hMSC were implanted into letrozole (LTZ)-induced PCOS mouse model. BM-hMSC effect in androgen-producing cells or PCOS model mice was assessed by monitoring cell proliferation (immunohistochemistry), steroidogenic gene expression (quantitative real-time polymerase chain reaction [qRT-PCR] and Western blot, animal tissue assay (H&E staining), and fertility by pup delivery. RESULTS BM-hMSC significantly downregulate steroidogenic gene expression, curb inflammation, and restore fertility in treated PCOS animals. The anti-inflammatory cytokine interleukin-10 (IL-10) played a key role in mediating the effects of BM-hMSC in our PCOS models. We demonstrated that BM-hMSC treatment was improved in metabolic and reproductive markers in our PCOS model and able to restore fertility. CONCLUSION Our study demonstrates for the first time the efficacy of intra-ovarian injection of BM-hMSC or its secretome to treat PCOS-related phenotypes, including both metabolic and reproductive dysfunction. This approach may represent a novel therapeutic option for women with PCOS. Our results suggest that BM-hMSC can reverse PCOS-induced inflammation through IL-10 secretion. BM-hMSC might be a novel and robust therapeutic approach for PCOS treatment.
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Affiliation(s)
- Rishi Man Chugh
- Department of Surgery, University of Illinois at Chicago, 820 South Wood Street, Chicago, IL, 60612, USA
- Department of Radiation Oncology, University of Kansas Medical Center, Kansas City, KS, 66160, USA
| | - Hang-Soo Park
- Department of Obstetrics and Gynecology, University of Chicago, 5841 S. Maryland Ave, Chicago, IL, 60637, USA
| | - Abdeljabar El Andaloussi
- Department of Pathology, University of Illinois at Chicago, 820 South Wood Street, Chicago, IL, 60612, USA
| | - Amro Elsharoud
- Department of Surgery, University of Illinois at Chicago, 820 South Wood Street, Chicago, IL, 60612, USA
| | - Sahar Esfandyari
- Department of Surgery, University of Illinois at Chicago, 820 South Wood Street, Chicago, IL, 60612, USA
| | - Mara Ulin
- Department of Surgery, University of Illinois at Chicago, 820 South Wood Street, Chicago, IL, 60612, USA
| | - Lale Bakir
- Department of Obstetrics and Gynecology, University of Illinois at Chicago, 820 South Wood Street, Chicago, IL, 60612, USA
| | - Alshimaa Aboalsoud
- Department of Obstetrics and Gynecology, University of Illinois at Chicago, 820 South Wood Street, Chicago, IL, 60612, USA
- Department of pharmacology, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Mohamed Ali
- Department of Surgery, University of Illinois at Chicago, 820 South Wood Street, Chicago, IL, 60612, USA
- Clinical Pharmacy Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Dalia Ashour
- Department of Obstetrics and Gynecology, University of Illinois at Chicago, 820 South Wood Street, Chicago, IL, 60612, USA
| | - Prosper Igboeli
- Department of Obstetrics and Gynecology, University of Illinois at Chicago, 820 South Wood Street, Chicago, IL, 60612, USA
| | - Nahed Ismail
- Department of Pathology, University of Illinois at Chicago, 820 South Wood Street, Chicago, IL, 60612, USA
| | - Jan McAllister
- Department of Pathology, Penn State Hershey College of Medicine, Hershey, PA, USA
| | - Ayman Al-Hendy
- Department of Surgery, University of Illinois at Chicago, 820 South Wood Street, Chicago, IL, 60612, USA.
- Department of Obstetrics and Gynecology, University of Chicago, 5841 S. Maryland Ave, Chicago, IL, 60637, USA.
- Department of Obstetrics and Gynecology, University of Illinois at Chicago, 820 South Wood Street, Chicago, IL, 60612, USA.
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Goswami S, Choudhuri S, Bhattacharya B, Bhattacharjee R, Roy A, Mukhopadhyay S, Ghosh S, Chowdhury S. Chronic inflammation in polycystic ovary syndrome: A case-control study using multiple markers. Int J Reprod Biomed 2021; 19:313-320. [PMID: 33997590 PMCID: PMC8106819 DOI: 10.18502/ijrm.v19i4.9057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 07/27/2020] [Accepted: 09/21/2020] [Indexed: 11/24/2022] Open
Abstract
Background Polycystic ovary syndrome (PCOS) is associated with insulin resistance and elevated risk of cardiovascular disease and diabetes. Chronic inflammation has been observed in PCOS in several studies but there is also opposing evidence and a dearth of research in Indians. Objective To estimate chronic inflammation in PCOS and find its relationship with appropriate anthropometric and biochemical parameters. Materials and Methods Chronic inflammation was assessed in 30 women with PCOS (Group A) and 30 healthy controls (Group B) with highly sensitive C-reactive protein (hsCRP), interleukin-6 (IL-6), tumour necrosis factor alpha (TNFα), and platelet microparticles (PMP). In group A, the relationship of chronic inflammation with insulin resistance, waist hip ratio (WHR) serum testosterone, and serum glutamate pyruvate transaminase (SGPT) were examined. Results In group A, the hsCRP, TNFα, and PMP were significantly elevated compared to group B. However, IL-6 level was similar between the groups. In group A, PMP showed a significant positive correlation with waist-hip ratio and serum testosterone. IL-6 showed a significant positive correlation with insulin sensitivity and significant negative correlation with insulin resistance and serum glutamate pyruvate transaminase. Conclusion PCOS is associated with chronic inflammation and PMP correlates positively with central adiposity and biochemical hyperandrogenism in women with PCOS.
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Affiliation(s)
- Soumik Goswami
- Department of Endocrinology and Metabolism, Institute of Post Graduate Medical Education & Research and Seth Sukhlal Karnani Memorial Hospital, Kolkata, West Bengal, India
| | - Subhadip Choudhuri
- Department of Biochemistry, Institute of Postgraduate Medical Education & Research and Seth Sukhlal Karnani Memorial Hospital, Kolkata, West Bengal, India
| | - Basudev Bhattacharya
- Department of Biochemistry, Institute of Postgraduate Medical Education & Research and Seth Sukhlal Karnani Memorial Hospital, Kolkata, West Bengal, India
| | - Rana Bhattacharjee
- Department of Endocrinology and Metabolism, Institute of Post Graduate Medical Education & Research and Seth Sukhlal Karnani Memorial Hospital, Kolkata, West Bengal, India
| | - Ajitesh Roy
- Department of Endocrinology and Metabolism, Institute of Post Graduate Medical Education & Research and Seth Sukhlal Karnani Memorial Hospital, Kolkata, West Bengal, India
| | - Satinath Mukhopadhyay
- Department of Endocrinology and Metabolism, Institute of Post Graduate Medical Education & Research and Seth Sukhlal Karnani Memorial Hospital, Kolkata, West Bengal, India
| | - Sujoy Ghosh
- Department of Endocrinology and Metabolism, Institute of Post Graduate Medical Education & Research and Seth Sukhlal Karnani Memorial Hospital, Kolkata, West Bengal, India
| | - Subhankar Chowdhury
- Department of Endocrinology and Metabolism, Institute of Post Graduate Medical Education & Research and Seth Sukhlal Karnani Memorial Hospital, Kolkata, West Bengal, India
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25
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Dabravolski SA, Nikiforov NG, Eid AH, Nedosugova LV, Starodubova AV, Popkova TV, Bezsonov EE, Orekhov AN. Mitochondrial Dysfunction and Chronic Inflammation in Polycystic Ovary Syndrome. Int J Mol Sci 2021; 22:3923. [PMID: 33920227 PMCID: PMC8070512 DOI: 10.3390/ijms22083923] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/26/2021] [Accepted: 03/31/2021] [Indexed: 12/20/2022] Open
Abstract
Polycystic ovarian syndrome (PCOS) is the most common endocrine-metabolic disorder affecting a vast population worldwide; it is linked with anovulation, mitochondrial dysfunctions and hormonal disbalance. Mutations in mtDNA have been identified in PCOS patients and likely play an important role in PCOS aetiology and pathogenesis; however, their causative role in PCOS development requires further investigation. As a low-grade chronic inflammation disease, PCOS patients have permanently elevated levels of inflammatory markers (TNF-α, CRP, IL-6, IL-8, IL-18). In this review, we summarise recent data regarding the role of mtDNA mutations and mitochondrial malfunctions in PCOS pathogenesis. Furthermore, we discuss recent papers dedicated to the identification of novel biomarkers for early PCOS diagnosis. Finally, traditional and new mitochondria-targeted treatments are discussed. This review intends to emphasise the key role of oxidative stress and chronic inflammation in PCOS pathogenesis; however, the exact molecular mechanism is mostly unknown and requires further investigation.
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Affiliation(s)
- Siarhei A. Dabravolski
- Department of Clinical Diagnostics, Vitebsk State Academy of Veterinary Medicine [UO VGAVM], 7/11 Dovatora str., 210026 Vitebsk, Belarus
| | - Nikita G. Nikiforov
- Center of Collective Usage, Institute of Gene Biology, Russian Academy of Sciences, 34/5 Vavilova Street, 119334 Moscow, Russia;
- Laboratory of Medical Genetics, Institute of Experimental Cardiology, National Medical Research Center of Cardiology, 121552 Moscow, Russia
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Institute of Human Morphology, 3 Tsyurupa Street, 117418 Moscow, Russia; (E.E.B.); (A.N.O.)
| | - Ali H. Eid
- Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, Doha 2713, Qatar;
- Biomedical and Pharmaceutical Research Unit, QU Health, Qatar University, Doha 2713, Qatar
- Department of Pharmacology and Toxicology, Faculty of Medicine, American University of Beirut, Beirut P.O. Box 11-0236, Lebanon
| | - Ludmila V. Nedosugova
- Federal State Autonomous Educational Institution of Higher Education, I. M. Sechenov First Moscow State Medical University (Sechenov University), 8/2 Trubenskaya Street, 119991 Moscow, Russia;
| | - Antonina V. Starodubova
- Federal Research Centre for Nutrition, Biotechnology and Food Safety, 2/14 Ustinsky Passage, 109240 Moscow, Russia;
- Pirogov Russian National Research Medical University, 1 Ostrovitianov Street, 117997 Moscow, Russia
| | - Tatyana V. Popkova
- V.A. Nasonova Institute of Rheumatology, 34A Kashirskoye Shosse, 115522 Moscow, Russia;
| | - Evgeny E. Bezsonov
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Institute of Human Morphology, 3 Tsyurupa Street, 117418 Moscow, Russia; (E.E.B.); (A.N.O.)
- Laboratory of Angiopathology, The Institute of General Pathology and Pathophysiology, 8 Baltiyskaya Street, 125315 Moscow, Russia
| | - Alexander N. Orekhov
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Institute of Human Morphology, 3 Tsyurupa Street, 117418 Moscow, Russia; (E.E.B.); (A.N.O.)
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D Prabhu Y, Valsala Gopalakrishnan A. Can polyunsaturated fatty acids regulate Polycystic Ovary Syndrome via TGF-β signalling? Life Sci 2021; 276:119416. [PMID: 33774033 DOI: 10.1016/j.lfs.2021.119416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 03/10/2021] [Accepted: 03/20/2021] [Indexed: 11/26/2022]
Abstract
Polycystic Ovary Syndrome (PCOS) is a metabolic condition that affects women in their reproductive age by altering the ovarian hormone levels, leading to infertility. Increased inflammation, insulin resistance, hyperandrogenism, irregular menses, and infertility are the causes of morbidity when PCOS is the disease in question. PCOS is considered a multifactorial disease resulting from the disruption of multiple signalling pathways. Hence, the mono-targeted drugs are hardly adequate and conventional therapeutic strategies provide only palliative care. Studies show that the consumption of polyunsaturated fatty acids (PUFAs) regulates menstrual cycle, decrease testosterone and insulin levels, and improve metabolic health. This could favourably affect diabetes and infertility. In recent years, the fibrillin-3 gene has been linked to PCOS. Fibrillins along with the molecules in the extracellular matrix modulate the Transforming Growth Factor-β (TGF-β) signalling. So, mutations in the fibrillin-3 gene could cause TGF-β dysregulation, which might further contribute to PCOS pathogenesis. Therefore, the current study aimed to understand whether PUFAs could manage PCOS via the TGF-β pathway and function as a therapeutic agent for PCOS and its complications. To understand this, we have focused on the involvement of TGF-β in PCOS pathogenesis, discussed the effect of PUFA on hormones, insulin resistance, inflammation, obesity, adiponectin, and cardiovascular conditions. Using PUFAs to target TGF-β or its receptor molecules to modulate the TGF-β production might function as a treatment option for PCOS. PUFA therapy could be a good alternative, supportive medication for PCOS.
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Affiliation(s)
- Yogamaya D Prabhu
- Department of Biomedical Sciences, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu 632014, India
| | - Abilash Valsala Gopalakrishnan
- Department of Biomedical Sciences, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu 632014, India.
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Ovarian cysts disappear after 14-day oral regimen of Korean red ginseng extract in letrozole-induced polycystic ovarian syndrome. Obstet Gynecol Sci 2021; 64:274-283. [PMID: 33743577 PMCID: PMC8138080 DOI: 10.5468/ogs.20094] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 09/26/2020] [Indexed: 11/25/2022] Open
Abstract
Objective Hormonal and inflammatory mechanisms are involved in the pathogenesis of polycystic ovarian syndrome (PCOS), which is a prevalent metabolic disorder among women of reproductive age. We aimed to evaluate the comparative efficiency of short-term oral administration of Korean red ginseng extract (KRGE) and the standard treatment on PCOS by focusing on the histopathological parameters and serum levels of luteinizing hormone (LH), follicle-stimulating hormone (FSH), testosterone, and nuclear factor kappa B (NF-κB). Methods A PCOS rat model was established by oral gavage of letrozole (1 mg/kg) for 21 days. The serum levels of LH, FSH, testosterone, and NF-κB were measured, and the morphological features and differences of the ovaries were examined in each group using a light microscope before and after 14 days of treatment with oral regimens—KRGE, oral contraceptives (OCPs), KRGE+OCPs, and carboxymethyl cellulose (CMC). Results OCPs alone could not normalize the mean ovarian weights of PCOS rats despite the 14-day oral regimen, but they were more effective in reducing the number and size of cysts compared to others. KRGE alone and in combination with OCPs was effective in normalizing abnormal ovarian weights, decreasing LH serum levels, and dissipating the ovarian cysts in PCOS rats. However, when combined with the standard regimen, KRGE showed additional therapeutic effects by efficiently reducing serum testosterone and NF-κB levels. Conclusion Our necropsy and histopathological evidence suggests the efficacy of KRGE as a novel integrative medicine against abnormal multiple follicular cysts. However, antiandrogenic and anti-inflammatory effects were only seen in animals that were administered a combination of KRGE and the standard regimen.
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28
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Aboeldalyl S, James C, Seyam E, Ibrahim EM, Shawki HED, Amer S. The Role of Chronic Inflammation in Polycystic Ovarian Syndrome-A Systematic Review and Meta-Analysis. Int J Mol Sci 2021; 22:ijms22052734. [PMID: 33800490 PMCID: PMC7962967 DOI: 10.3390/ijms22052734] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/03/2021] [Accepted: 03/04/2021] [Indexed: 02/07/2023] Open
Abstract
Although the current literature associates polycystic ovarian syndrome (PCOS) with chronic inflammation, the evidence for this link remains inconclusive and its causal nature remains unclear. The purpose of this systematic review was to assess the inflammatory status in PCOS women and to determine whether it is related to PCOS or to its associated adiposity. We searched electronic databases including PUBMED, EMBASE and MEDLINE, SCOPUS, DynaMed plus, TRIP, ScienceDirect and Cochrane Library, for studies investigating C-reactive protein (CRP) and other inflammatory makers in PCOS women versus healthy controls. Quality and risk of bias for selected studies were assessed using the modified Newcastle-Ottawa scale. CRP data were extracted and pooled using RevMan for calculation of the standardized mean difference (SMD) and 95% confidence interval (CI). Eighty-five eligible studies were included in the systematic review, of which 63 were included in the meta-analysis. Pooled analysis of the 63 studies revealed significantly higher circulating CRP in PCOS women (n = 4086) versus controls (n = 3120) (SMD 1.26, 95%CI, 0.99, 1.53). Sensitivity meta-analysis of 35 high quality studies including non-obese women showed significantly higher circulating CRP in PCOS women versus controls (SMD 1.80, 95%CI, 1.36, 2.25). In conclusion, circulating CRP is moderately elevated in PCOS women independent of obesity, which is indicative of low-grade chronic inflammation.
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Affiliation(s)
- Shaimaa Aboeldalyl
- Academic Unit of Translational Medical Sciences, School of Medicine, Royal Derby Hospital Centre, University of Nottingham, Derby DE22 3DT, UK;
- Faculty of Medicine, Obstetrics and Gynaecology, University of Minia, Minia 61519, Egypt; (E.S.); (E.M.I.); (H.E.-D.S.)
| | - Cathryn James
- University Hospitals of Derby and Burton NHS Foundation Trust, Library & Knowledge Service, Derby DE22 3NT, UK;
| | - Emaduldin Seyam
- Faculty of Medicine, Obstetrics and Gynaecology, University of Minia, Minia 61519, Egypt; (E.S.); (E.M.I.); (H.E.-D.S.)
| | - Emad Moussa Ibrahim
- Faculty of Medicine, Obstetrics and Gynaecology, University of Minia, Minia 61519, Egypt; (E.S.); (E.M.I.); (H.E.-D.S.)
| | - Hossam El-Din Shawki
- Faculty of Medicine, Obstetrics and Gynaecology, University of Minia, Minia 61519, Egypt; (E.S.); (E.M.I.); (H.E.-D.S.)
| | - Saad Amer
- Academic Unit of Translational Medical Sciences, School of Medicine, Royal Derby Hospital Centre, University of Nottingham, Derby DE22 3DT, UK;
- Correspondence: ; Tel.: +44-(1332)-786773
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Regidor PA, Mueller A, Sailer M, Gonzalez Santos F, Rizo JM, Moreno Egea F. Chronic Inflammation in PCOS: The Potential Benefits of Specialized Pro-Resolving Lipid Mediators (SPMs) in the Improvement of the Resolutive Response. Int J Mol Sci 2020; 22:ijms22010384. [PMID: 33396555 PMCID: PMC7795660 DOI: 10.3390/ijms22010384] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 12/04/2020] [Accepted: 12/10/2020] [Indexed: 12/13/2022] Open
Abstract
PCOS as the most common endocrine disorder of women in their reproductive age affects between 5–15% of the female population. Apart from its cardinal symptoms, like irregular and anovulatory cycles, hyperandrogenemia and a typical ultrasound feature of the ovary, obesity, and insulin resistance are often associated with the disease. Furthermore, PCOS represents a status of chronic inflammation with permanently elevated levels of inflammatory markers including IL-6 and IL-18, TNF-α, and CRP. Inflammation, as discovered only recently, consists of two processes occurring concomitantly: active initiation, involving “classical” mediators including prostaglandins and leukotrienes, and active resolution processes based on the action of so-called specialized pro-resolving mediators (SPMs). These novel lipid mediator molecules derive from the essential ω3-poly-unsaturated fatty acids (PUFAs) DHA and EPA and are synthesized via specific intermediates. The role and benefits of SPMs in chronic inflammatory diseases like obesity, atherosclerosis, and Diabetes mellitus has become a subject of intense research during the last years and since PCOS features several of these pathologies, this review aims at summarizing potential roles of SPMs in this disease and their putative use as novel therapeutics.
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Affiliation(s)
| | - Anna Mueller
- Exeltis Germany GmbH, Adalperostr. 84, 85737 Ismaning, Germany; (A.M.); (M.S.)
| | - Manuela Sailer
- Exeltis Germany GmbH, Adalperostr. 84, 85737 Ismaning, Germany; (A.M.); (M.S.)
| | | | | | - Fernando Moreno Egea
- Solutex SA. Avenida de la Transición Española 24, 28108 Alcobendas, Spain; (F.G.S.); (F.M.E.)
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Liu Y, Shen Q, Zhang L, Xiang W. Extracellular Vesicles: Recent Developments in Aging and Reproductive Diseases. Front Cell Dev Biol 2020; 8:577084. [PMID: 33043012 PMCID: PMC7527740 DOI: 10.3389/fcell.2020.577084] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Accepted: 08/27/2020] [Indexed: 12/17/2022] Open
Abstract
Extracellular vesicles (EVs), present in cell culture media and several body fluids, play a prominent role in intercellular communication under physiological and pathological conditions. We performed a systematic literature search to review evidence regarding the existence, composition, and release of different EVs, as well as the biomarkers, cargos, and separation methods. We also reviewed the potential of EVs to transport cargos and alter the function and phenotype of recipient cells associated with aging and reproductive diseases, including polycystic ovary syndrome and endometriosis. In aging, EVs promote inflammatory reactions and offsetting the occurrence of aging. In the polycystic ovary syndrome and endometriosis, EVs and their cargos are involved in the occurrence of diseases, therapeutic strategies, and perform as non-invasive biomarkers. As the study of EVs is still in the early stages, it is not surprising that most of the current literature only describes their possible roles.
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Affiliation(s)
- Yu Liu
- Institute of Reproductive Health and Center for Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qiuzi Shen
- Institute of Reproductive Health and Center for Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ling Zhang
- Institute of Reproductive Health and Center for Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wenpei Xiang
- Institute of Reproductive Health and Center for Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Sylus AM, Nandeesha H, Chitra T. Matrix metalloproteinase-9 increases and Interleukin-10 reduces with increase in body mass index in polycystic ovary syndrome: A cross-sectional study. Int J Reprod Biomed 2020; 18:605-610. [PMID: 32923927 PMCID: PMC7457150 DOI: 10.18502/ijrm.v13i8.7502] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Revised: 10/21/2019] [Accepted: 02/22/2020] [Indexed: 12/21/2022] Open
Abstract
Background Obesity, inflammation and alterations in matrix metalloproteinase-9 (MMP-9) and nitric oxide (NO) levels are involved in the development of polycystic ovary syndrome (PCOS). Objective To investigate the relationship of MMP-9, NO and interleukin-10 (IL-10) with the increase in body mass index (BMI) in women with PCOS. Materials and Methods Sixty two infertile PCOS women were included in the study. Serum levels of NO, IL-10 and MMP-9 were assessed in the women with increase in BMI. Results MMP-9 was significantly increased (p = 0.029) and IL-10 (p = 0.015) was significantly reduced in obese PCOS subjects compared to those with lesser BMI. MMP-9 levels positively correlated with the duration of infertility (r = 0.253, p = 0.047) and negatively correlated with NO levels (r = - 0.259, p = 0.042). A significant negative correlation between the interleukin-10 levels and the BMI (r = - 0.272, p = 0.033) was also found in the PCOS subjects. Conclusion MMP-9 levels are increased in obese PCOS women and it is associated with NO levels and the duration of infertility.
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Affiliation(s)
- Angel Mercy Sylus
- Department of Biochemistry, Jawaharlal Institute of Post Graduate Medical Education and Research, Puducherry, India
| | - Hanumanthappa Nandeesha
- Department of Biochemistry, Jawaharlal Institute of Post Graduate Medical Education and Research, Puducherry, India
| | - Thiagaraju Chitra
- Obstetrics and Gynecology, Jawaharlal Institute of Post Graduate Medical Education and Research, Puducherry, India
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di Masi A, De Simone G, Ciaccio C, D'Orso S, Coletta M, Ascenzi P. Haptoglobin: From hemoglobin scavenging to human health. Mol Aspects Med 2020; 73:100851. [PMID: 32660714 DOI: 10.1016/j.mam.2020.100851] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 03/23/2020] [Accepted: 03/25/2020] [Indexed: 02/07/2023]
Abstract
Haptoglobin (Hp) belongs to the family of acute-phase plasma proteins and represents the most important plasma detoxifier of hemoglobin (Hb). The basic Hp molecule is a tetrameric protein built by two α/β dimers. Each Hp α/β dimer is encoded by a single gene and is synthesized as a single polypeptide. Following post-translational protease-dependent cleavage of the Hp polypeptide, the α and β chains are linked by disulfide bridge(s) to generate the mature Hp protein. As human Hp gene is characterized by two common Hp1 and Hp2 alleles, three major genotypes can result (i.e., Hp1-1, Hp2-1, and Hp2-2). Hp regulates Hb clearance from circulation by the macrophage-specific receptor CD163, thus preventing Hb-mediated severe consequences for health. Indeed, the antioxidant and Hb binding properties of Hp as well as its ability to stimulate cells of the monocyte/macrophage lineage and to modulate the helper T-cell type 1 and type 2 balance significantly associate with a variety of pathogenic disorders (e.g., infectious diseases, diabetes, cardiovascular diseases, and cancer). Alternative functions of the variants Hp1 and Hp2 have been reported, particularly in the susceptibility and protection against infectious (e.g., pulmonary tuberculosis, HIV, and malaria) and non-infectious (e.g., diabetes, cardiovascular diseases and obesity) diseases. Both high and low levels of Hp are indicative of clinical conditions: Hp plasma levels increase during infections, inflammation, and various malignant diseases, and decrease during malnutrition, hemolysis, hepatic disease, allergic reactions, and seizure disorders. Of note, the Hp:Hb complexes display heme-based reactivity; in fact, they bind several ferrous and ferric ligands, including O2, CO, and NO, and display (pseudo-)enzymatic properties (e.g., NO and peroxynitrite detoxification). Here, genetic, biochemical, biomedical, and biotechnological aspects of Hp are reviewed.
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Affiliation(s)
- Alessandra di Masi
- Department of Sciences, Roma Tre University, Viale Guglielmo Marconi 446, I-00146 Roma, Italy
| | - Giovanna De Simone
- Department of Sciences, Roma Tre University, Viale Guglielmo Marconi 446, I-00146 Roma, Italy
| | - Chiara Ciaccio
- Department of Clinical Sciences and Translational Medicine, University of Roma "Tor Vergata", Via Montpellier 1, I-00133, Roma, Italy; Interuniversity Consortium for the Research on the Chemistry of Metals in Biological Systems, Via Celso Ulpiani 27, I-70126, Bari, Italy
| | - Silvia D'Orso
- Department of Sciences, Roma Tre University, Viale Guglielmo Marconi 446, I-00146 Roma, Italy
| | - Massimo Coletta
- Department of Clinical Sciences and Translational Medicine, University of Roma "Tor Vergata", Via Montpellier 1, I-00133, Roma, Italy; Interuniversity Consortium for the Research on the Chemistry of Metals in Biological Systems, Via Celso Ulpiani 27, I-70126, Bari, Italy
| | - Paolo Ascenzi
- Interdepartmental Laboratory for Electron Microscopy, Roma Tre University, Via della Vasca Navale 79, I-00146, Roma, Italy.
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Della Corte L, Foreste V, Barra F, Gustavino C, Alessandri F, Centurioni MG, Ferrero S, Bifulco G, Giampaolino P. Current and experimental drug therapy for the treatment of polycystic ovarian syndrome. Expert Opin Investig Drugs 2020; 29:819-830. [PMID: 32543238 DOI: 10.1080/13543784.2020.1781815] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Polycystic ovary syndrome (PCOS) is an endocrine disorder that affects 8-13% of reproductive-age women. Irregular periods, hirsutism, or infertility are the most common clinical presentations of patients affected by PCOS. This syndrome is also linked to metabolic abnormalities such as type 2 diabetes, insulin resistance and obesity. The optimal therapeutic approach is still unknown. AREAS COVERED This narrative review offers an overview of the literature on current and experimental pharmacological options for treating PCOS and highlights ongoing clinical trials. Several electronic databases were searched and current research registers were analyzed to the present year. The papers selected for this review were critically analyzed, and all data available were summarized, organized, and explored to derive key information. EXPERT OPINION The main goal of PCOS treatment is to obtain a metabolic and hormonal balance. Optimal PCOS therapy should be direct to the reproductive abnormalities and the entire spectrum of endocrine and metabolic complications that appear to have a long-term negative impact on PCOS patient health, as in post-menopausal period. The discovery of new mechanisms in PCOS pathogenesis will offer the possibility of testing new drug classes.
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Affiliation(s)
- Luigi Della Corte
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples "Federico II" , Naples, Italy
| | - Virginia Foreste
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples "Federico II" , Naples, Italy
| | - Fabio Barra
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino , Genoa, Italy.,Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (Dinogmi), University of Genoa , Genoa, Italy
| | - Claudio Gustavino
- Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino , Genoa, Italy
| | - Franco Alessandri
- Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino , Genoa, Italy
| | | | - Simone Ferrero
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino , Genoa, Italy.,Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (Dinogmi), University of Genoa , Genoa, Italy
| | - Giuseppe Bifulco
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples "Federico II" , Naples, Italy
| | - Pierluigi Giampaolino
- Department of Public Health, School of Medicine, University of Naples Federico II , Naples, Italy
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Effects of lifestyle modification in polycystic ovary syndrome compared to metformin only or metformin addition: A systematic review and meta-analysis. Sci Rep 2020; 10:7802. [PMID: 32385376 PMCID: PMC7210926 DOI: 10.1038/s41598-020-64776-w] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 04/22/2020] [Indexed: 12/02/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is a common disease that has an effect on approximately 10% of women of childbearing age. Although there is evidence regarding the role of lifestyle factors in the development of PCOS, the exact etiology remains unclear. Additionally, metformin is used in the treatment of PCOS but its role remains unclear. We compared the effects of lifestyle modification (LSM) + metformin and metformin alone on PCOS. We performed a systematic review by searching electronic databases for publications until December 2019. The primary endpoints were clinical outcomes, such as menstrual cycles and pregnancy rates, and the secondary endpoints were anthropometric, metabolic, and androgenic parameters. The meta-analysis revealed that there was no significant difference in the improvements in the menstrual cycles between LSM and metformin alone (weighted mean difference [MD] = 1.62) and between LSM + metformin and LSM (MD = 1.20). The pregnancy rates and body mass indices were not significantly different between LSM and metformin alone (MD = 1.44 and −0.11, respectively). LSM reduced insulin resistance (MD = −0.52) and increased serum levels of sex hormone-binding globulins (MD = 8.27) compared with metformin. Therefore, we suggest recommending lifestyle modifications actively to women with PCOS if they do not have indications for metformin.
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Huang J, Liu L, Chen C, Gao Y. PCOS without hyperandrogenism is associated with higher plasma Trimethylamine N-oxide levels. BMC Endocr Disord 2020; 20:3. [PMID: 31906930 PMCID: PMC6945624 DOI: 10.1186/s12902-019-0486-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 12/27/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is an endocrine and metabolic disorder, and its pathogenesis is still under debate. Trimethylamine-N-oxide (TMAO) is a small, organic compound generated by the gut microbiome with a hypothesized relation to insulin resistance (IR) and low-grade inflammation in PCOS. By comparing plasma TMAO levels in non-PCOS participants and PCOS patients without hyperandrogenism (HA), we aimed to determine whether plasma TMAO levels correlate with PCOS without HA and to analyze their relationship with low-grade inflammation and IR. METHODS A total of 27 PCOS patients without HA and 23 non-PCOS participants were enrolled in this study and subdivided into "nonobese" and "obese" arms for each group. Levels of plasma TMAO were quantified, and basic clinical characteristics and plasma biomarkers of inflammation were assessed. RESULTS First, plasma TMAO levels, insulin levels and homeostatic model assessment of insulin resistance (HOMA-IR) values were higher in PCOS patients without HA, especially in the obese subgroup. Second, the levels of the inflammatory factors interleukin (IL)-17A, IL-18 and interferon gamma (IFN-γ) were significantly increased in obese PCOS patients without HA. Third, plasma TMAO levels were associated with body mass index (BMI) in the normal-weight groups, and the obese groups had higher fasting plasma insulin (FINS) and HOMA-IR values. Finally, logistic regression showed that the plasma levels of TMAO and luteinizing hormone/follicle-stimulating hormone (LH/FSH) were independent predictors of PCOS and indicated an increased risk of PCOS. CONCLUSIONS Elevated plasma TMAO levels may be associated with the pathogenesis of PCOS without HA and correlated with increased systemic inflammation. Further studies are needed to determine the suitability of TMAO as a predictive biomarker and to identify possible therapies for PCOS.
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Affiliation(s)
- Jiayu Huang
- Department of Gynecology and Obstetrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lin Liu
- Department of Gynecology and Obstetrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chunyan Chen
- Department of Gynecology and Obstetrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ying Gao
- Department of Gynecology and Obstetrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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d'Angelo M, Castelli V, Tupone MG, Catanesi M, Antonosante A, Dominguez-Benot R, Ippoliti R, Cimini AM, Benedetti E. Lifestyle and Food Habits Impact on Chronic Diseases: Roles of PPARs. Int J Mol Sci 2019; 20:ijms20215422. [PMID: 31683535 PMCID: PMC6862628 DOI: 10.3390/ijms20215422] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 10/28/2019] [Accepted: 10/29/2019] [Indexed: 02/07/2023] Open
Abstract
Peroxisome proliferator-activated receptors (PPARs) are nuclear receptors that exert important functions in mediating the pleiotropic effects of diverse exogenous factors such as physical exercise and food components. Particularly, PPARs act as transcription factors that control the expression of genes implicated in lipid and glucose metabolism, and cellular proliferation and differentiation. In this review, we aim to summarize the recent advancements reported on the effects of lifestyle and food habits on PPAR transcriptional activity in chronic disease.
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Affiliation(s)
- Michele d'Angelo
- Department of Life, Health and Environmental Sciences, University of L'Aquila, 67100 L'Aquila, Italy.
| | - Vanessa Castelli
- Department of Life, Health and Environmental Sciences, University of L'Aquila, 67100 L'Aquila, Italy.
| | - Maria Grazia Tupone
- Department of Life, Health and Environmental Sciences, University of L'Aquila, 67100 L'Aquila, Italy.
| | - Mariano Catanesi
- Department of Life, Health and Environmental Sciences, University of L'Aquila, 67100 L'Aquila, Italy.
| | - Andrea Antonosante
- Department of Life, Health and Environmental Sciences, University of L'Aquila, 67100 L'Aquila, Italy.
| | - Reyes Dominguez-Benot
- Department of Life, Health and Environmental Sciences, University of L'Aquila, 67100 L'Aquila, Italy.
| | - Rodolfo Ippoliti
- Department of Life, Health and Environmental Sciences, University of L'Aquila, 67100 L'Aquila, Italy.
| | - Anna Maria Cimini
- Department of Life, Health and Environmental Sciences, University of L'Aquila, 67100 L'Aquila, Italy.
- Sbarro Institute for Cancer Research and Molecular Medicine and Center for Biotechnology, Temple University, Philadelphia, PA 19122, USA.
| | - Elisabetta Benedetti
- Department of Life, Health and Environmental Sciences, University of L'Aquila, 67100 L'Aquila, Italy.
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Adams M, Sabaté J. Sexual Dimorphism in Cardiovascular Disease Risk and Risk Factors Among Vegetarians: an Exploration of the Potential Mechanisms. Curr Atheroscler Rep 2019; 21:35. [DOI: 10.1007/s11883-019-0796-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Kannan S, Srinivasan D, Raghupathy PB, Bhaskaran RS. Association between duration of obesity and severity of ovarian dysfunction in rat-cafeteria diet approach. J Nutr Biochem 2019; 71:132-143. [PMID: 31349120 DOI: 10.1016/j.jnutbio.2019.05.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 05/16/2019] [Accepted: 05/16/2019] [Indexed: 01/03/2023]
Abstract
Consumption of unhealthy, energy-dense palatable food during early age leads to obesity in children and the onset of obesity during childhood has a profound effect on the reproductive health of women. In this study, the mechanism underlying diet-induced obesity on ovarian dysfunction was studied by exposing rats to cafeteria diet (CAFD) for two different durations. For that purpose, 21-day-old female Sprague Dawley rats were fed ad libitum with a standard diet (control group) and a cafeteria diet (CAFD group) for a period of 20 weeks (20 W) and 32 weeks (32 W). We observed obesity, hyperglycemia, hyperlipidemia, hyperleptinemia and hypoadiponectinemia in CAFD fed groups. Hyperinsulinemia, hypergonadotrophism, hypertestosteronemia and hyperprogesteronemia were observed in the 20 W-CAFD group. Conversely, in the 32 W-CAFD group hypersecretion declined to hyposecretion. The levels of estradiol remained low during both time periods. The duration of estrous cycle was extended in the CAFD fed rats. The ovary weight was higher in the 20 W-CAFD fed rats but it was drastically reduced over a longer duration cafeteria diet feeding. In the 20 W-CAFD fed rats, the protein levels of LHR, StAR, CYP11A1, 3β-HSD and 17β-HSD were increased but FSHR and CYP19A1 levels were decreased in the ovary. On the other hand, gonadotropin receptor and the protein levels of steroidogenic enzymes were decreased in the ovary of 32 W-CAFD fed rats. We conclude that the duration of energy-dense diet consumption has differential regulatory mechanism in altering the ovarian steroid production. In 20 W-CAFD fed rats, hypergonadotropic condition was observed whereas, 32 W-CAFD consumption induced hypogonadotropic hypogonadism.
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Affiliation(s)
- Saranya Kannan
- Department of Endocrinology, Dr ALM Post Graduate Institute of Basic Medical Sciences, University of Madras, Taramani Campus, Chennai 600 113, India.
| | - Divya Srinivasan
- Department of Endocrinology, Dr ALM Post Graduate Institute of Basic Medical Sciences, University of Madras, Taramani Campus, Chennai 600 113, India.
| | - Prasanth Balan Raghupathy
- Department of Endocrinology, Dr ALM Post Graduate Institute of Basic Medical Sciences, University of Madras, Taramani Campus, Chennai 600 113, India.
| | - Ravi Sankar Bhaskaran
- Department of Endocrinology, Dr ALM Post Graduate Institute of Basic Medical Sciences, University of Madras, Taramani Campus, Chennai 600 113, India.
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Lang Q, Yidong X, Xueguang Z, Sixian W, Wenming X, Tao Z. ETA-mediated anti-TNF-α therapy ameliorates the phenotype of PCOS model induced by letrozole. PLoS One 2019; 14:e0217495. [PMID: 31170164 PMCID: PMC6553850 DOI: 10.1371/journal.pone.0217495] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Accepted: 05/13/2019] [Indexed: 01/08/2023] Open
Abstract
Chronic inflammation is a typical characteristic of polycystic ovary syndrome (PCOS), in which, tumor necrosis factor (TNF)-α plays an important role. We investigated whether anti-TNF-α therapy can alleviate the core phenotypes of PCOS. In pubertal female Wistar rats, release pellets of letrozole (LET) were administered continuously for 90 days to induce PCOS-like phenotypes, followed by treatment with etanercept (ETA), a TNF-α inhibitor. ETA significantly inhibited increases in body weight and androgen, TNF-α, and MCP-1 levels, excessive recruitment of lipid droplets, altered levels of pre-adipose differentiation markers, and abnormal development of follicles. In addition, TNF-α and testosterone (T) levels in the rat sera were significantly positively correlated. Further experiments were performed to investigate the relationship between TNF-α and androgen. Persistent exposure of the RAW 264.7 cell line to low doses of testosterone significantly enhanced TNF-α expression and activated the NF-κB signaling pathway, which were blocked by ETA. Furthermore, treatment with TNF-α promoted the production of testosterone in KGN granulosa cells by reducing CYP19A1 expression, whereas ETA treatment blocked this process. In conclusion, anti-TNF-α therapy with ETA may be an efficient method to alleviate PCOS, whose underlying mechanism may be associated with its ability to reduce excessive androgen levels.
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Affiliation(s)
- Qin Lang
- Reproductive Medical Center, Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xie Yidong
- Reproductive Medical Center, Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Zhang Xueguang
- Sichuan University–The Chinese University of Hong Kong Joint Laboratory for Reproductive Medicine, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Wu Sixian
- Sichuan University–The Chinese University of Hong Kong Joint Laboratory for Reproductive Medicine, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- West China School of Pharmacy, Sichuan University, Chengdu, Sichuan, China
| | - Xu Wenming
- Sichuan University–The Chinese University of Hong Kong Joint Laboratory for Reproductive Medicine, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- * E-mail: (ZT); (XW)
| | - Zuo Tao
- Sichuan University–The Chinese University of Hong Kong Joint Laboratory for Reproductive Medicine, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- * E-mail: (ZT); (XW)
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LAZÚROVÁ I, LAZÚROVÁ Z, FIGUROVÁ J, UJHÁZI S, DRAVECKÁ I, MAŠLANKOVÁ J, MAREKOVÁ M. Relationship Between Steroid Hormones and Metabolic Profile in Women With Polycystic Ovary Syndrome. Physiol Res 2019; 68:457-465. [DOI: 10.33549/physiolres.934062] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is commonly associated with a higher cardiometabolic risk. The relationship between steroid hormones and cardiometabolic profile in PCOS has been evaluated, but no single hormonal predictor of this association has been identified to determine. To determine the relationship between steroid hormones and cardiometabolic risk factors in PCOS women. Study included 64 women diagnosed with PCOS. Fasting blood samples were analyzed for biochemical, metabolic parameters and sex steroid hormones. PCOS women with BMI≥27 had significantly higher serum free testosterone (FT), free androgen index (FAI), estrone (E1) (p=0.014, p=0.02, p=0.01) than those with normal weight. In all subjects E1 positively correlated with BMI (p=0.0067), serum insulin (p=0.0046), HOMA-IR (p=0.0125) and negatively with HDL-cholesterol (p=0.009). FAI positively correlated with serum cholesterol (p=0.0457), triacylglycerols (TAG) (p=0.0001), HOMA-IR (p=0.037), and glycemia (p=0.0001), negatively with HDL-cholesterol (p=0.029). In multiple linear regression model E1 most significantly predicted HOMA-IR, whereas FT/FAI predicted HDL-cholesterol and BMI. We conclude that PCOS women with marked overweight or obesity have higher FT, FAI and E1 as compared with nonobese PCOS subjects. E1 and FT may predict worse cardiometabolic profile in PCOS.
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Affiliation(s)
- I. LAZÚROVÁ
- First Department of Internal medicine, Medical Faculty of P. J. Šafarik University, Košice, Slovakia
| | - Z. LAZÚROVÁ
- Fourth Department of Internal medicine, L. Pasteur University Hospital, Košice, Slovakia
| | - J. FIGUROVÁ
- First Department of Internal medicine, Medical Faculty of P. J. Šafarik University, Košice, Slovakia
| | - S. UJHÁZI
- First Department of Internal medicine, Medical Faculty of P. J. Šafarik University, Košice, Slovakia
| | - I. DRAVECKÁ
- First Department of Internal medicine, Medical Faculty of P. J. Šafarik University, Košice, Slovakia
| | - J. MAŠLANKOVÁ
- Department of Biochemistry, Medical Faculty of P. J. Šafarik University, Košice, Slovakia
| | - M. MAREKOVÁ
- Department of Biochemistry, Medical Faculty of P. J. Šafarik University, Košice, Slovakia
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Maidana P, Fritzler A, Mocarbel Y, Perez Lana MB, González D, Rosales M, González de Chazal F, Sternberg K, Lamas Majek E, Mallea-Gil S, Genovesi E, Pelayo M, Fabre B, Mesch V. Association Between Vitamin D and Adrenal Parameters with Metabolic and Inflammatory Markers in Polycystic Ovary Syndrome. Sci Rep 2019; 9:3968. [PMID: 30850700 PMCID: PMC6408445 DOI: 10.1038/s41598-019-40653-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Accepted: 02/21/2019] [Indexed: 12/13/2022] Open
Abstract
Vitamin D deficiency has been related with metabolic alterations in polycystic ovary syndrome (PCOS). As well, hyperactivation of adrenal axis can be programmed early in life and could be related later with PCOS development. Our aim was to establish the relationship between vitamin D and adrenal parameters with metabolic alterations and inflammation markers in PCOS. In 73 patients and 33 controls, 25-hydroxyvitamin D (25-OH-D), total and bioavailable testosterone (TT and bioT), androstenedione (A4), SHBG, cortisol, insulin, and C-reactive protein (hs-CRP) were determined; HOMA and lipid accumulation product (LAP) index were calculated. All parameters were higher in patients than in controls, except for SHBG and 25-OH-D which were lower. Binary regression analysis showed that differences in TT, bioT, A4, insulin and HOMA were independent of body mass index and waist circumference but SHBG, hs-CRP, LAP and 25-OH-D were related to body weight and fat distribution. Binary logistic regression analysis showed that cortisol and 25-OH-D could be associated to PCOS development. Correlations found between LAP and insulin, HOMA and hs-CRP confirm it is a good indicator of metabolic complications. Vitamin D and cortisol association to PCOS development justifies future research to understand the role of vitamin D in PCOS and analyze patient's perinatal history and its possible relationship with hyperactivation of adrenal axis in adult life.
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Affiliation(s)
- P Maidana
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Bioquímica Clínica - Instituto de Fisiopatología y Bioquímica Clínica (INFIBIOC), Buenos Aires, Argentina
| | - A Fritzler
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Bioquímica Clínica - Instituto de Fisiopatología y Bioquímica Clínica (INFIBIOC), Buenos Aires, Argentina
| | - Y Mocarbel
- Universidad de Buenos Aires, Hospital de Clínicas "José de San Martín", División Endocrinología, Buenos Aires, Argentina
| | - M B Perez Lana
- Universidad de Buenos Aires, Hospital de Clínicas "José de San Martín", División Ginecología, Buenos Aires, Argentina
| | - D González
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Bioquímica Clínica - Instituto de Fisiopatología y Bioquímica Clínica (INFIBIOC), Buenos Aires, Argentina
| | - M Rosales
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Bioquímica Clínica - Instituto de Fisiopatología y Bioquímica Clínica (INFIBIOC), Buenos Aires, Argentina
| | - F González de Chazal
- Universidad de Buenos Aires, Hospital de Clínicas "José de San Martín", División Ginecología, Buenos Aires, Argentina
| | - K Sternberg
- Universidad de Buenos Aires, Hospital de Clínicas "José de San Martín", División Ginecología, Buenos Aires, Argentina
| | - E Lamas Majek
- Universidad de Buenos Aires, Hospital de Clínicas "José de San Martín", División Ginecología, Buenos Aires, Argentina
| | - S Mallea-Gil
- Servicio de Endocrinología, Hospital Militar Central, Buenos Aires, Argentina
| | - E Genovesi
- Universidad de Buenos Aires, Hospital de Clínicas "José de San Martín", División Endocrinología, Buenos Aires, Argentina
| | - M Pelayo
- Universidad de Buenos Aires, Hospital de Clínicas "José de San Martín", División Endocrinología, Buenos Aires, Argentina
| | - B Fabre
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Bioquímica Clínica - Instituto de Fisiopatología y Bioquímica Clínica (INFIBIOC), Buenos Aires, Argentina
| | - V Mesch
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Bioquímica Clínica - Instituto de Fisiopatología y Bioquímica Clínica (INFIBIOC), Buenos Aires, Argentina.
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Li Y, Zheng Q, Sun D, Cui X, Chen S, Bulbul A, Liu S, Yan Q. Dehydroepiandrosterone stimulates inflammation and impairs ovarian functions of polycystic ovary syndrome. J Cell Physiol 2018; 234:7435-7447. [PMID: 30580448 DOI: 10.1002/jcp.27501] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 09/07/2018] [Indexed: 12/28/2022]
Abstract
Polycystic ovary syndrome (PCOS) is one of the most common causes of infertility in child-bearing-age women. It is characterized by ovulation dysfunction, polycystic ovaries, and hyperandrogenism. Inflammation is likely to be a crucial contributor to the pathogenesis of PCOS. However, the association between the inflammatory cytokines and the development of PCOS has not been reported. To explore the relationship between the inflammatory cytokines and PCOS, alterations of serum proteins in dehydroepiandrosterone (DHEA)-induced PCOS rats were screened by protein array, and the concentration of IFN-γ was further measured by using enzyme-linked immunosorbent assay (ELISA). DHEA-induced PCOS rats had a decreased level of IFN-γ compared with the control rats, which was restored partly in flutamide (an androgen receptor antagonist)-treated rats. Moreover, the level of IFN-γ in serum of patients with PCOS was also lower than that in healthy women. Using the ovarian granulosa cells (KGN), we demonstrated that DHEA downregulated the expression and secretion of IFN-γ in dose- and time-dependent manners, which could be restored to some extent by treating with flutamide. Furthermore, flutamide ameliorated the inhibitory effect on cell proliferation and promotive effect on cell apoptosis by DHEA. The results also revealed that IFN-γ promoted the proliferation but inhibited the apoptosis of KGN cells, which was suppressed by DHEA via activating the downstream PI3K/AKT signaling pathway. Taken together, these results showed that DHEA inhibited the proliferation and promoted the apoptosis of ovarian granulosa cells through downregulating the expression of IFN-γ which could be restored by flutamide, and IFN-γ may serve as a potential inflammatory biomarker for PCOS detection.
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Affiliation(s)
- Yulin Li
- College of Basic Medical Science, Dalian Medical University, Liaoning Provincial Core Lab of Glycobiology and Glycoengineering, Dalian, China
| | - Qin Zheng
- College of Basic Medical Science, Dalian Medical University, Liaoning Provincial Core Lab of Glycobiology and Glycoengineering, Dalian, China
| | - Dan Sun
- College of Basic Medical Science, Dalian Medical University, Liaoning Provincial Core Lab of Glycobiology and Glycoengineering, Dalian, China
| | - Xinyuan Cui
- College of Basic Medical Science, Dalian Medical University, Liaoning Provincial Core Lab of Glycobiology and Glycoengineering, Dalian, China
| | - Siyi Chen
- College of Basic Medical Science, Dalian Medical University, Liaoning Provincial Core Lab of Glycobiology and Glycoengineering, Dalian, China
| | - Ahmmed Bulbul
- College of Basic Medical Science, Dalian Medical University, Liaoning Provincial Core Lab of Glycobiology and Glycoengineering, Dalian, China
| | - Shuai Liu
- College of Basic Medical Science, Dalian Medical University, Liaoning Provincial Core Lab of Glycobiology and Glycoengineering, Dalian, China
| | - Qiu Yan
- College of Basic Medical Science, Dalian Medical University, Liaoning Provincial Core Lab of Glycobiology and Glycoengineering, Dalian, China
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43
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Polycystic Ovary Syndrome as a systemic disease with multiple molecular pathways: a narrative review. Endocr Regul 2018; 52:208-221. [DOI: 10.2478/enr-2018-0026] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Abstract
Polycystic Ovary Syndrome (PCOS) is characterized by hyperandrogenism, amenorrhea, and polycystic ovaries. This endocrinopathy is associated with many metabolic disorders such as dyslipidemia and insulin resistance, with increased risk of type 2 diabetes mellitus, metabolic syndrome, and cardiovascular complications. Inflammation is likely to play an important role in the promoting these metabolic imbalances, while prothrombotic and pro-oxidative mechanisms further contribute to the cardiovascular risk of these patients. The etiology of PCOS is still not fully understood, but there is evidence of genetic and environmental components. This review aims to discuss some molecular pathways associated with PCOS that could contribute to the better understanding about this syndrome. Recent evidence suggests that intrauterine exposure of female mice to an excess of anti-Müllerian hormone may induce PCOS features in their post-natal life. High cytokine levels and cytokine gene polymorphisms also appear to be associated with the pathophysiology of PCOS. Furthermore, high levels of microparticles may contribute to the altered hemostasis and enhanced inflammation in PCOS. All these mechanisms may be relevant to clarify some aspects of PCOS pathogenesis and inspire new strategies to prevent the syndrome as well as treat its symptoms and mitigate the risk of long-term complications.
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Teymouri M, Pirro M, Fallarino F, Gargaro M, Sahebkar A. IL-35, a hallmark of immune-regulation in cancer progression, chronic infections and inflammatory diseases. Int J Cancer 2018; 143:2105-2115. [DOI: 10.1002/ijc.31382] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Affiliation(s)
- Manouchehr Teymouri
- Department of Pharmacology, School of Medicine, Biotechnology Research Center; Birjand University of Medical Sciences; Birjand Iran
| | - Matteo Pirro
- Unit of Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Medicine; University of Perugia; Perugia Italy
| | | | - Marco Gargaro
- Department of Experimental Medicine; University of Perugia; Perugia Italy
- Department of Pathology and Immunology; School of Medicine, Washington University; St. Louis MO
| | - Amirhosein Sahebkar
- Pharmaceutical Technology Institute, Biotechnology Research Center, Mashhad University of Medical Sciences; Mashhad Iran
- Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences; Mashhad Iran
- School of Pharmacy; Mashhad University of Medical Sciences; Mashhad Iran
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Pergialiotis V, Trakakis E, Parthenis C, Hatziagelaki E, Chrelias C, Thomakos N, Papantoniou N. Correlation of platelet to lymphocyte and neutrophil to lymphocyte ratio with hormonal and metabolic parameters in women with PCOS. Horm Mol Biol Clin Investig 2018; 34:/j/hmbci.ahead-of-print/hmbci-2017-0073/hmbci-2017-0073.xml. [PMID: 29694329 DOI: 10.1515/hmbci-2017-0073] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 12/05/2017] [Indexed: 02/04/2023]
Abstract
Background The purpose of our study is to evaluate the association of platelet-to-lymphocyte ratio (PLR) and neutrophil-to-lymphocyte ratio (NLR) with hormonal and metabolic parameters in patients with polycystic ovarian syndrome (PCOS) in order to assess whether these ratios may become useful tools during the evaluation of the severity of low grade inflammation. Methods The present study is based in secondary outcomes from a prospectively collected patient database. A total of 266 women with PCOS participated in this study and blood a complete blood count examination (CBC) that was used for the calculation of PLR and NLR was available in 182 patients. Results Association statistics revealed that PLR had a significant correlation to 17-OH progesterone (r = -0.177, p = 0.024) and Matsuda index values (r = 0.234, p = 0.009), whereas NLR was correlated with follicle stimulating hormone (FSH) (r = -0.204, p = 0.007), free testosterone (r = 320, p < 0.001), Δ4-androstendione (r = 0.234, p = 0.003), sex hormone binding globulin (SHBG) (r = -0.350, p < 0.002) and high-density lipoprotein (HDL) (r = -0.171, p = 0.039). Conclusion According to the findings of our study, both PLR and NLR seem to be correlated with some hormonal and metabolic indices. This association is clearer in the case of NLR and serum androgens as it seems to be positively affected by their levels. PLR and NLR were not affected by the presence of obesity.
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Affiliation(s)
- Vasilios Pergialiotis
- Third Department of Obstetrics and Gynecology, University of Athens, Attikon University Hospital, Rimini 1 Chaidari, Athens, PC 12461, Greece, Phone: +2105832244, Fax: +2105326447
| | - Eftihios Trakakis
- Third Department of Obstetrics and Gynecology, "Attikon" University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Christos Parthenis
- Third Department of Obstetrics and Gynecology, "Attikon" University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Erifili Hatziagelaki
- Second Department of Internal Medicine, Research Institute and Diabetes Center, "Attikon" Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Charalampos Chrelias
- Third Department of Obstetrics and Gynecology, "Attikon" University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Thomakos
- Third Department of Obstetrics and Gynecology, "Attikon" University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Papantoniou
- Third Department of Obstetrics and Gynecology, "Attikon" University Hospital, National and Kapodistrian University of Athens, Athens, Greece
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Carvalho LML, Ferreira CN, de Oliveira DKD, Rodrigues KF, Duarte RCF, Teixeira MFA, Xavier LB, Candido AL, Reis FM, Silva IFO, Campos FMF, Gomes KB. Haptoglobin levels, but not Hp1-Hp2 polymorphism, are associated with polycystic ovary syndrome. J Assist Reprod Genet 2017; 34:1691-1698. [PMID: 28900795 DOI: 10.1007/s10815-017-1030-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Accepted: 08/22/2017] [Indexed: 12/30/2022] Open
Abstract
PURPOSE Proteomic studies suggest an association between haptoglobin (Hp) and polycystic ovary syndrome (PCOS). Hp is a classic inflammatory marker and binds to the intravascular hemoglobin, avoiding the oxidative damages that can be caused by free hemoglobin. Inflammation and oxidative stress are important in the pathogenesis of the PCOS, one of the most frequent metabolic diseases in women. METHODS To validate these proteomic studies, we developed a controlled cross-sectional study that aimed to evaluate the Hp levels and allelic and genotypic frequencies of Hp1-Hp2 polymorphism in Brazilian women with PCOS. We also investigated the correlation between Hp levels and several important parameters in PCOS as follows: body mass index (BMI), waist circumference (WC), fasting glucose, post-prandial glucose, homeostatic model assessment (HOMA), lipid accumulation product (LAP), C-reactive protein (CRP), and metabolization test of tetrazolium salts (MTTs-serum antioxidant capacity). RESULTS Plasma Hp levels were higher in the PCOS group than in controls [8.20 (4.04) g/L; 7.98 (3.31) g/L; p = 0.018]. No significant difference was observed in the frequency of Hp1-Hp2 genotypes under additive, recessive, or dominant model of inheritance between the PCOS and the control groups. Plasma Hp levels did not differ according to the genotype. However, plasma Hp showed a negative correlation with MTT (r = - 0.383; p = 0.028), as well as a positive correlation with CRP (r = 0.361; p = 0.014) in the PCOS group. CONCLUSION Hp1-Hp2 polymorphism is not associated with PCOS but plasma Hp could be a potential biomarker for PCOS and its complications.
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Affiliation(s)
- Laura M L Carvalho
- Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Cláudia N Ferreira
- Colégio Técnico, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Daisy K D de Oliveira
- Departamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil
| | - Kathryna F Rodrigues
- Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Rita C F Duarte
- Departamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil
| | - Márcia F A Teixeira
- Departamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil
| | - Luana B Xavier
- Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Ana Lúcia Candido
- Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Fernando M Reis
- Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Ieda F O Silva
- Departamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil
| | - Fernanda M F Campos
- Departamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil
| | - Karina B Gomes
- Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil. .,Departamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil.
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Wang J, Zhu L, Hu K, Tang Y, Zeng X, Liu J, Xu J. Effects of metformin treatment on serum levels of C-reactive protein and interleukin-6 in women with polycystic ovary syndrome: a meta-analysis: A PRISMA-compliant article. Medicine (Baltimore) 2017; 96:e8183. [PMID: 28953677 PMCID: PMC5626320 DOI: 10.1097/md.0000000000008183] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Metformin is effective for the treatment of polycystic ovary syndrome (PCOS), but conflicting results regarding its impact on serum levels of C-reactive protein (CRP) and interleukin-6 (IL-6) in women with PCOS have been reported. To provide high-quality evidence about the effect of treatment with metformin on CRP and IL-6 in PCOS, relevant studies that assessed the serum levels of CRP and IL-6 in women with PCOS receiving metformin treatment were reviewed and analyzed. METHODS A literature search was conducted in the Science Citation Index, PubMed, Embase, and Cochrane Library databases, and personal contact was made with the authors. Random-effects model was used to estimate the standardized mean differences (SMDs) with 95% confidence intervals (95% CIs). To ensure synthesis of the best available evidence, subgroup analysis, sensitivity analysis, meta-regression analysis, and publication bias were performed. RESULTS Of 216 studies identified, 20 were included in the meta-analysis (7 prospective, nonrandomized studies, and 13 randomized control trials). Data suggest that serum levels of CRP were decreased after metformin treatment in PCOS patients with an SMD (95% CI) of -0.86 [-1.24 to -0.48] and P = .000 (random-effects). However, significant heterogeneity was detected across studies (I = 84.6% and P = .000). Unfortunately, the sources of heterogeneity were not found by subgroup analysis and meta-regression analysis. Serum IL-6 concentrations were not significantly changed after metformin treatment in PCOS with an SMD (95% CI) of -0.48 [-1.26 to 0.31] and P > .05 (random-effects). Significant heterogeneity was also detected across studies (I = 90.9% and P = .000). The subgroup analysis suggested that treatment-related reductions in serum IL-6 levels were significantly correlated with BMI, whereas the sources of heterogeneity were not found. In addition, we noticed that metformin treatment could decrease BMI in the CRP and IL-6 related studies (SMD = -0.45, 95% CI: -0.68 to -0.23; SMD = -0.44, 95% CI: -0.73 to -0.16). CONCLUSION This meta-analysis showed a significant decrease of serum CRP levels, especially in obese women, but no significant changes in IL-6 levels after metformin treatment in women with PCOS. In general, the data support that early metformin therapy may ameliorate the state of chronic inflammation in women with PCOS. Considering the obvious heterogeneity reported in the literature, further well-designed investigations with larger samples are needed to ascertain the long-term effects of metformin on chronic inflammation in PCOS.
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Affiliation(s)
- Jiao Wang
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Nanchang University
| | - Lingyan Zhu
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Nanchang University
| | - Kaixiang Hu
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Nanchang University
| | - Yunliang Tang
- Department of Endocrinology and Metabolism, The Third Hospital of Nanchang, Nanchang, Jiangxi, China
| | - Xiangxia Zeng
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Nanchang University
| | - Jianying Liu
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Nanchang University
| | - Jixiong Xu
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Nanchang University
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Goldman AL, Bhasin S, Wu FCW, Krishna M, Matsumoto AM, Jasuja R. A Reappraisal of Testosterone's Binding in Circulation: Physiological and Clinical Implications. Endocr Rev 2017; 38:302-324. [PMID: 28673039 PMCID: PMC6287254 DOI: 10.1210/er.2017-00025] [Citation(s) in RCA: 213] [Impact Index Per Article: 30.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2017] [Accepted: 06/23/2017] [Indexed: 02/07/2023]
Abstract
In the circulation, testosterone and other sex hormones are bound to binding proteins, which play an important role in regulating their transport, distribution, metabolism, and biological activity. According to the free hormone hypothesis, which has been debated extensively, only the unbound or free fraction is biologically active in target tissues. Consequently, accurate determination of the partitioning of testosterone between bound and free fractions is central to our understanding of how its delivery to the target tissues and biological activity are regulated and consequently to the diagnosis and treatment of androgen disorders in men and women. Here, we present a historical perspective on the evolution of our understanding of the binding of testosterone to circulating binding proteins. On the basis of an appraisal of the literature as well as experimental data, we show that the assumptions of stoichiometry, binding dynamics, and the affinity of the prevailing models of testosterone binding to sex hormone-binding globulin and human serum albumin are not supported by published experimental data and are most likely inaccurate. This review offers some guiding principles for the application of free testosterone measurements in the diagnosis and treatment of patients with androgen disorders. The growing number of testosterone prescriptions and widely recognized problems with the direct measurement as well as the computation of free testosterone concentrations render this critical review timely and clinically relevant.
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Affiliation(s)
- Anna L Goldman
- Research Program in Men's Health: Aging and Metabolism, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115
| | - Shalender Bhasin
- Research Program in Men's Health: Aging and Metabolism, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115
| | - Frederick C W Wu
- Andrology Research Unit, Centre for Endocrinology and Diabetes, University of Manchester, Manchester M13 9PT, United Kingdom
| | - Meenakshi Krishna
- Research Program in Men's Health: Aging and Metabolism, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115
| | - Alvin M Matsumoto
- Geriatric Research, Education and Clinical Center, VA Puget Sound Health Care System, Seattle, Washington 98108
- Division of Gerontology and Geriatric Medicine, Department of Medicine, University of Washington, Seattle, Washington 98104
| | - Ravi Jasuja
- Research Program in Men's Health: Aging and Metabolism, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115
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Deng H, Li Z, Liu G, Li X, Chen Y, Zhang Y, Sun Y, Fu J. Elevated serum interferon γ-inducible protein-10 in women with polycystic ovary syndrome. Gynecol Endocrinol 2017; 33:363-367. [PMID: 28051885 DOI: 10.1080/09513590.2016.1269740] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Interferon γ-induced protein 10 kDa (IP10/CXCL10) is a chemokine related to endocrine disorders; however, the serum concentrations of IP10 in women with polycystic ovary syndrome (PCOS) have not yet been reported. Therefore, we investigated whether IP10 is increased in PCOS patients and its potential clinical value in PCOS patients. METHODS For this research, the serum IP10, glucose, insulin, high sensitivity C-reactive protein (hs-CRP), follicle-stimulating hormone (FSH), luteinizing hormone (LH) and total testosterone (TT) concentrations were measured in 60 women with PCOS and healthy controls. RESULTS The median IP10 concentration was 45.60 pg/mL [interquartile range (IQR):29.75, 79.69], which was significantly higher than that of the body mass index (BMI)-matched controls (median: 36.46 pg/mL; IQR:28.98, 45.80). In the multivariate linear regression analysis, hs-CRP and the homeostasis model assessment of insulin resistance index (HOMA2-IR) were independent predictors of the IP10 values, while FSH was inversely associated with the IP10.No significant association was observed between the IP10 and BMI, glucose, LH and TT. CONCLUSIONS The serum IP10 concentrations increase in women with PCOS, moreover, IP10 appears to be correlated with the inflammatory and IR statuses of PCOS. IP10 may be a potential biomarker to estimate the disease activity of PCOS.
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Affiliation(s)
- Hongli Deng
- a Department of Clinical Laboratory , Affiliated Liuyang Hospital of University of South China, People's Hospital of Liuyang City , Changsha , Hunan , China
| | - Zhibo Li
- a Department of Clinical Laboratory , Affiliated Liuyang Hospital of University of South China, People's Hospital of Liuyang City , Changsha , Hunan , China
| | - Guang Liu
- a Department of Clinical Laboratory , Affiliated Liuyang Hospital of University of South China, People's Hospital of Liuyang City , Changsha , Hunan , China
| | - Xianhua Li
- a Department of Clinical Laboratory , Affiliated Liuyang Hospital of University of South China, People's Hospital of Liuyang City , Changsha , Hunan , China
| | - Yong Chen
- b Department of Clinical Laboratory , Affiliated Changsha Hospital of University of South China, The First Hospital of Changsha City , Changsha , Hunan , China
| | - Yong Zhang
- c Department of Gastrointestinal Surgery , Affiliated Liuyang Hospital of University of South China, People's Hospital of Liuyang City , Chang sha , Hunan , China
| | - Yifan Sun
- d Department of Clinical Laboratory , Third Affiliated Hospital of Guangxi University of Chinese Medicine , Liuzhou , Guangxi , China , and
| | - Jinjian Fu
- e Department of Clinical Laboratory , Liuzhou Maternity and Child Health Care Hospital , Liuzhou , Guangxi , China
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Hypothyroidism Reduces the Size of Ovarian Follicles and Promotes Hypertrophy of Periovarian Fat with Infiltration of Macrophages in Adult Rabbits. BIOMED RESEARCH INTERNATIONAL 2017; 2017:3795950. [PMID: 28133606 PMCID: PMC5241447 DOI: 10.1155/2017/3795950] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Accepted: 12/12/2016] [Indexed: 12/17/2022]
Abstract
Ovarian failure is related to dyslipidemias and inflammation, as well as to hypertrophy and dysfunction of the visceral adipose tissue (VAT). Although hypothyroidism has been associated with obesity, dyslipidemias, and inflammation in humans and animals, its influence on the characteristics of ovarian follicles in adulthood is scarcely known. Control and hypothyroid rabbits were used to analyze the ovarian follicles, expression of aromatase in the ovary, serum concentration of lipids, leptin, and uric acid, size of adipocytes, and infiltration of macrophages in the periovarian VAT. Hypothyroidism did not affect the percentage of functional or atretic follicles. However, it reduced the size of primary, secondary, and tertiary follicles considered as large and the expression of aromatase in the ovary. This effect was associated with high serum concentrations of total cholesterol and low-density lipoprotein cholesterol (LDL-C). In addition, hypothyroidism induced hypertrophy of adipocytes and a major infiltration of CD68+ macrophages into the periovarian VAT. Our results suggest that the reduced size of ovarian follicles promoted by hypothyroidism could be associated with dyslipidemias, hypertrophy, and inflammation of the periovarian VAT. Present findings may be useful to understand the influence of hypothyroidism in the ovary function in adulthood.
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