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Orosz M, Borics F, Rátonyi D, Vida B, Csehely S, Jakab A, Lukács L, Lampé R, Deli T. Pre-Conception Androgen Levels and Obstetric Outcomes in Polycystic Ovary Syndrome: A Single-Center Retrospective Study. Diagnostics (Basel) 2024; 14:2241. [PMID: 39410647 PMCID: PMC11476020 DOI: 10.3390/diagnostics14192241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2024] [Revised: 09/29/2024] [Accepted: 10/05/2024] [Indexed: 10/20/2024] Open
Abstract
Hyperandrogenism is a determining diagnostic factor for PCOS. If pregnancy is conceived, it is considered high-risk due to several potential complications, but the correlation between pre-pregnancy androgen levels and obstetric outcomes is poorly characterized. OBJECTIVE To determine if pre-pregnancy serum androgen concentrations and androgen indexes differed when certain obstetric and neonatal outcomes appeared in PCOS. METHODS A single-center, retrospective study was carried out. All patients were treated between 2012 and 2019. A total of 73 patients had all the endocrine and obstetric data available. Pre-pregnancy hormone levels (total testosterone-T, androstenedione-AD, DHEAS (dehydroepiandrosterone sulfate), SHBG (sex-hormone-binding globulin), and TSH (thyroid-stimulating hormone) were collected, and T/SHBG, AD/SHBG, DHEAS/SHBG, T/AD indexes were calculated and compared. RESULTS When miscarriage was present in the history, significantly elevated pre-pregnancy AD levels were observed. Higher pre-pregnancy AD level was noted in PCOS patients delivering female newborns as compared to males. Additionally, a higher T/AD ratio was associated with subsequent preterm delivery, but significance was lost after age adjustment. Maternal age at delivery had a significant negative correlation with pre-pregnancy DHEAS levels and DHEAS/SHBG ratio. Pre-pregnancy SHBG displayed a significant negative correlation, while pre-pregnancy androgen/SHBG ratios exhibited positive correlations with both birth weight and birth weight percentile. CONCLUSIONS Based on our data, AD and the T/AD ratio emerge as distinctive factors in certain outcomes, implying a potential specific role of altered 17-β-HSD (17β-hydroxysteroid dehydrogenase) enzyme activity, possibly influencing offspring outcomes. The pre-pregnancy T/SHBG ratio exhibits a potentially stronger correlation with fetal growth potential compared to SHBG alone. DHEAS and maternal age at delivery are strongly correlated in PCOS patients.
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Affiliation(s)
- Mónika Orosz
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032 Debrecen, Hungary; (M.O.); (S.C.)
| | - Fanni Borics
- Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032 Debrecen, Hungary;
| | - Dávid Rátonyi
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032 Debrecen, Hungary; (M.O.); (S.C.)
| | - Beáta Vida
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032 Debrecen, Hungary; (M.O.); (S.C.)
| | - Szilvia Csehely
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032 Debrecen, Hungary; (M.O.); (S.C.)
| | - Attila Jakab
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032 Debrecen, Hungary; (M.O.); (S.C.)
| | - Luca Lukács
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032 Debrecen, Hungary; (M.O.); (S.C.)
| | - Rudolf Lampé
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032 Debrecen, Hungary; (M.O.); (S.C.)
| | - Tamás Deli
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032 Debrecen, Hungary; (M.O.); (S.C.)
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Guixue G, Yifu P, Yuan G, Xialei L, Fan S, Qian S, Jinjin X, Linna Z, Xiaozuo Z, Wen F, Wen Y. Progress of the application clinical prediction model in polycystic ovary syndrome. J Ovarian Res 2023; 16:230. [PMID: 38007488 PMCID: PMC10675861 DOI: 10.1186/s13048-023-01310-2] [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: 07/02/2023] [Accepted: 11/05/2023] [Indexed: 11/27/2023] Open
Abstract
Clinical prediction models play an important role in the field of medicine. These can help predict the probability of an individual suffering from disease, complications, and treatment outcomes by applying specific methodologies. Polycystic ovary syndrome (PCOS) is a common disease with a high incidence rate, huge heterogeneity, short- and long-term complications, and complex treatments. In this systematic review study, we reviewed the progress of clinical prediction models in PCOS patients, including diagnosis and prediction models for PCOS complications and treatment outcomes. We aimed to provide ideas for medical researchers and clues for the management of PCOS. In the future, models with poor accuracy can be greatly improved by adding well-known parameters and validations, which will further expand our understanding of PCOS in terms of precision medicine. By developing a series of predictive models, we can make the definition of PCOS more accurate, which can improve the diagnosis of PCOS and reduce the likelihood of false positives and false negatives. It will also help discover complications earlier and treatment outcomes being known earlier, which can result in better outcomes for women with PCOS.
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Affiliation(s)
- Guan Guixue
- The First People's Hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China
- Xuzhou Medical University affiliated hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China
- The first affiliated hospital of Kangda College of Nanjing Medical University, Lianyungang, Jiangsu, 222002, China
| | - Pu Yifu
- Laboratory of Genetic Disease and Perinatal Medicine, Key laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, China
| | - Gao Yuan
- The First People's Hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China
- Xuzhou Medical University affiliated hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China
- The first affiliated hospital of Kangda College of Nanjing Medical University, Lianyungang, Jiangsu, 222002, China
| | - Liu Xialei
- The First People's Hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China
- Xuzhou Medical University affiliated hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China
- The first affiliated hospital of Kangda College of Nanjing Medical University, Lianyungang, Jiangsu, 222002, China
| | - Shi Fan
- The First People's Hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China
- Xuzhou Medical University affiliated hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China
- The first affiliated hospital of Kangda College of Nanjing Medical University, Lianyungang, Jiangsu, 222002, China
| | - Sun Qian
- The First People's Hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China
- Xuzhou Medical University affiliated hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China
- The first affiliated hospital of Kangda College of Nanjing Medical University, Lianyungang, Jiangsu, 222002, China
| | - Xu Jinjin
- The First People's Hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China
- Xuzhou Medical University affiliated hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China
- The first affiliated hospital of Kangda College of Nanjing Medical University, Lianyungang, Jiangsu, 222002, China
| | - Zhang Linna
- The First People's Hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China
- Xuzhou Medical University affiliated hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China
- The first affiliated hospital of Kangda College of Nanjing Medical University, Lianyungang, Jiangsu, 222002, China
| | - Zhang Xiaozuo
- The First People's Hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China
- Xuzhou Medical University affiliated hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China
- The first affiliated hospital of Kangda College of Nanjing Medical University, Lianyungang, Jiangsu, 222002, China
| | - Feng Wen
- The First People's Hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China
- Xuzhou Medical University affiliated hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China
- The first affiliated hospital of Kangda College of Nanjing Medical University, Lianyungang, Jiangsu, 222002, China
| | - Yang Wen
- The First People's Hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China.
- Xuzhou Medical University affiliated hospital of Lianyungang, Lianyungang, Jiangsu, 222002, China.
- The first affiliated hospital of Kangda College of Nanjing Medical University, Lianyungang, Jiangsu, 222002, China.
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Abstract
BACKGROUND The aim of this study was to find underlying genes and their interaction mechanism crucial to the polycystic ovarian syndrome (PCOS) by analyzing differentially expressed genes (DEGs) between PCOS and non-PCOS subjects. METHODS Gene expression data of PCOS and non-PCOS subjects were collected from gene expression omnibus (GEO) database. GEO2R were used to calculating P value and logFC. The screening threshold of DEGs was P < .05 and | FC | ≥ 1.2. GO annotation and Kyoto encyclopedia of genes and genomes (KEGG) signaling pathway enrichment analysis was performed by using DAVID (2021 Update). The protein-protein interaction (PPI) network of DEGs was constructed by using the STRING database, and the hub genes were recognized through Hubba plugin of Cytoscape software. RESULTS PCOS and non-PCOS subjects shared a total of 174 DGEs, including 14 upregulated and 160 downregulated genes. The GO biological processes enriched by DEGs mainly involved actin cytoskeleton organization, positive regulation of NF-κB signaling pathway, and positive regulation of canonical Wnt signaling pathway. The DEGs were significantly enriched in cytoplasm, nucleus and cytosol. Their molecular functions mainly focused on protein binding, calmodulin binding and glycerol-3-phosphate dehydrogenase activity. The PI3K/Akt signaling pathway and glycosaminoglycan biosynthesis were highlighted as critical pathways enriched by DEGs. 10 hub genes were screened from the constructed PPI network, of which EGF, FN1 and TLR4 were mainly enriched in the PI3K/Akt signaling pathway. CONCLUSION In this study, a total of 174 DEGs and 10 hub genes were identified as new candidate targets for insulin resistance (IR) in PCOS individuals, which may provide a new direction for developing novel treatment strategies for PCOS.
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Affiliation(s)
- Fei Zhou
- Department of Internal Medicine, Hebei Medical University, Shijiazhuang, Hebei, China
- Key Laboratory of Metabolic Diseases, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Yuling Xing
- Key Laboratory of Metabolic Diseases, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Tiantian Cheng
- Key Laboratory of Metabolic Diseases, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Linlin Yang
- Key Laboratory of Metabolic Diseases, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Huijuan Ma
- Department of Internal Medicine, Hebei Medical University, Shijiazhuang, Hebei, China
- Key Laboratory of Metabolic Diseases, Hebei General Hospital, Shijiazhuang, Hebei, China
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, Hebei, China
- *Correspondence: Huijuan Ma, Hebei Key Laboratory of Metabolic Diseases, Hebei General Hospital, Shijiazhuang 050017, Hebei, China (e-mail: )
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Xia H, Sun X, Guan H, Zhang R, Zhang W. Identification of predictors of the ovarian response to clomiphene citrate in infertile women with polycystic ovary syndrome: a prospective cohort study. J Int Med Res 2021; 49:3000605211000569. [PMID: 33866836 PMCID: PMC8753794 DOI: 10.1177/03000605211000569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objective To identify predictors of the ovarian response to clomiphene citrate (CC) in infertile patients with polycystic ovary syndrome (PCOS). Methods We performed a prospective cohort study of infertile patients with PCOS. The participants underwent assessments of their physical, endocrine, and metabolic characteristics, and treatment with CC at an initial dose of 50 mg/day and a maximum of 100 mg/day between days 3 and 7 of their menstrual cycles. Participants who ovulated were identified as responders and those who did not as non-responders. Results Of the 72 participants, 48 (66.7%) were identified as responders and 24 as non-responders. Sex hormone-binding globulin (SHBG) (odds ratio 1.022, 95% confidence interval: 1.000–1.045) was found to be associated with the ovarian response to CC using logistic multivariate regression analysis. Receiver operating characteristic analysis also showed that SHBG was a significant predictor of the response to CC (area under the curve 0.799). Conclusion We have shown that SHBG is the best prognostic indicator of an ovulatory response to CC. However, larger prospective studies, in which more variables are assessed, are required to confirm this finding and to identify appropriate cut-off values.
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Affiliation(s)
- Hexia Xia
- Department of Reproductive Endocrinology, Obstetrics and Gynaecology Hospital, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases, Shanghai, China
| | - Xiaoli Sun
- Affiliated Hospital of Nantong University, Nantong, China
| | - Haiyun Guan
- Department of Reproductive Endocrinology, Obstetrics and Gynaecology Hospital, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases, Shanghai, China
| | - Ruixiu Zhang
- Department of Gynaecology, Shanghai First Maternity and Infant Hospital, Tongji University, Shanghai, China
| | - Wei Zhang
- Department of Reproductive Endocrinology, Obstetrics and Gynaecology Hospital, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases, Shanghai, China
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Hu S, Xu B, Long R, Jin L. The effect of polycystic ovary syndrome without hyperandrogenism on pregnancy-related outcomes: a retrospective cohort study. BJOG 2021; 128:1003-1010. [PMID: 33021046 DOI: 10.1111/1471-0528.16557] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 09/23/2020] [Accepted: 09/29/2020] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To evaluate the effect of polycystic ovary syndrome (PCOS) without hyperandrogenism on pregnancy-related outcomes. DESIGN A retrospective cohort study. SETTING Reproductive Medicine Centre of Tongji Hospital. POPULATION Women without hyperandrogenism undergoing their first single blastocyst transfers in frozen-thawed cycles were divided into a PCOS group and a non-PCOS group according to the Rotterdam criteria. METHODS The pregnancy-related outcomes of women with and without PCOS were compared. Propensity score matching and multiple logistic regression models were used to eliminate essential impacts on pregnancy-related outcomes. MAIN OUTCOME MEASURES Pregnancy-related outcomes included pregnancy loss and abnormal perinatal outcomes. RESULTS A total of 4083 women without hyperandrogenism met the study criteria, among whom 557 met the diagnostic criteria for PCOS. Women with PCOS had higher rates of clinical pregnancy (P = 0.035) and cumulative live births (P = 0.023). However, there were no significant differences in the rates of biochemical pregnancy, twins and pregnancy loss between the two groups. Among women with singleton pregnancies, the incidences of preterm birth, hypertensive disorders of pregnancy, gestational diabetes, placenta praevia, fetal malformation, macrosomia and low birthweight did not differ significantly between the two groups. The results remained unchanged even after adjustments were made for propensity score matching and multiple logistic regression analyses. CONCLUSION Women with PCOS without hyperandrogenism may achieve higher rates of clinical pregnancy and cumulative live birth than those without PCOS, without increases in their rates of biochemical pregnancy, pregnancy loss or other abnormal perinatal outcomes. TWEETABLE ABSTRACT PCOS without hyperandrogenism was not associated with abnormal pregnancy-related outcomes.
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Affiliation(s)
- Shiqiao Hu
- Reproductive Medicine Centre, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Bei Xu
- Reproductive Medicine Centre, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Rui Long
- Reproductive Medicine Centre, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Lei Jin
- Reproductive Medicine Centre, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
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Proteomic sift through serum and endometrium profiles unraveled signature proteins associated with subdued fertility and dampened endometrial receptivity in women with polycystic ovary syndrome. Cell Tissue Res 2020; 380:593-614. [PMID: 32052139 DOI: 10.1007/s00441-020-03171-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 01/10/2020] [Indexed: 01/20/2023]
Abstract
The objective of this study is to discern the proteomic differences responsible for hampering the receptivity of endometrium and subduing the fertility of females with polycystic ovary syndrome in analogy to healthy fertile females. This study was designed in collaboration with Hakeem Abdul Hameed Centenary Hospital affiliated to Jamia Hamdard, New Delhi, India. Serum samples were taken from infertile PCOS subjects (n = 6) and fertile control subjects (n = 6) whereas endometrial tissue samples were recruited from ovulatory PCOS (n = 4), anovulatory PCOS (n = 4) and normal healthy fertile control subjects (n = 4) for proteomic studies. Additionally, endometrial biopsies from healthy fertile control (n = 8), PCOS with infertility (n = 6), unexplained infertility (n = 3) and endometrial hyperplasia (n = 3) were taken for validation studies. Anthropometric, biochemical and hormonal evaluation was done for all the subjects enrolled in this study. Protein profiles were generated through 2D-PAGE and differential proteins analyzed with PD-QUEST software followed by identification with MALDI-TOF MS protein mass fingerprinting. Validation of identified proteins was done through RT-PCR relative expression analysis. Protein profiling of serum revealed differential expression of proteins involved in transcriptional regulation, embryogenesis, DNA repair, decidual cell ploidy, immunomodulation, intracellular trafficking and degradation processes. Proteins involved in cell cycle regulation, cellular transport and signaling, DNA repair, apoptotic processes and mitochondrial metabolism were found to be differentially expressed in endometrium. The findings of this study revealed proteins that hold strong candidature as potential drug targets to regulate the cellular processes implicating infertility and reduced receptivity of endometrium in women with polycystic ovary syndrome.
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Xu N, Zhang W. PTX3 Gene 3'UTR polymorphism and its interaction with environmental factors are correlated with the risk of preeclampsia in a Chinese Han population. Medicine (Baltimore) 2020; 99:e18740. [PMID: 32011454 PMCID: PMC7220431 DOI: 10.1097/md.0000000000018740] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
To investigate the interaction between the single nucleotide polymorphism of the 3' untranslated region (3'UTR) of the pentraxin 3 (PTX3) gene, as well as environmental factors and the preeclampsia risk in a Chinese Han population.Sanger sequencing was used to analyze rs5853783 and rs73158510 loci of the PTX3 gene 3'UTR from 235 patients with preeclampsia and 235 control subjects. The plasma PTX3 protein level was measured by enzyme-linked immunosorbent assay (ELISA).The risk of preeclampsia in the PTX3 gene rs5853783 locus D allele carriers was 0.72 times higher than that of the I allele carriers (95% CI: 0.60-0.84, P < .001). The risk of preeclampsia in the PTX3 gene rs73158510 locus A allele carriers was 1.36 times higher than in the G allele carriers (95% CI: 1.16-1.55, P < .001). The area under the ROC curve (AUC) for the diagnosis of preeclampsia by plasma PTX3 protein levels was 0.906 (P < .001). The PTX3 gene rs5853783 and rs73158510 single nucleotide polymorphisms (SNPs) were associated with plasma PTX3 protein levels. The AUC of plasma PTX3 protein level diagnosis of preeclampsia in PTX3 gene rs5853783 locus II genotype subjects was up to 0.9371, followed by the ID genotype (AUC = 0.8586); the DD genotype was the lowest (AUC = 0.8154). The AUC of plasma PTX3 protein level diagnosis of preeclampsia in rs73158510 locus GG genotype subjects was 0.9102, GA genotype was 0.8766, and AA genotype was 0.8750.The rs5853783 and rs73158510 SNPs in the 3'UTR region of the PTX3 gene are associated with the risk of preeclampsia in a Chinese Han population.
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In vitro fertilization is associated with the onset and progression of preeclampsia. Placenta 2019; 89:50-57. [PMID: 31675490 DOI: 10.1016/j.placenta.2019.09.011] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 08/16/2019] [Accepted: 09/22/2019] [Indexed: 02/06/2023]
Abstract
OBJECTIVE We aimed to estimate the risk of preeclampsia (PE) associated with in vitro fertilization (IVF) and potential predisposing factors responsible for the observed association. METHODS This retrospective cohort study included 114485 pregnant women who delivered at the Nanjing Maternity and Child Health Care Hospital between 2013 and 2018. Of the 114485 women, 4601 (4%) conceived through IVF (IVF group) and 109884 (96%) conceived spontaneously (SC group). We performed logistic regression analysis to evaluate the risk of PE following IVF compared to spontaneous conception (SC). Then, we used propensity score matching analysis to compare the clinical characteristics and pregnancy outcomes between IVF patients with and without PE. RESULT There were 1339 PE cases in the total study population, with a significantly higher incidence of PE in IVF relative to spontaneous pregnancies (6.1% vs. 1.0%, p < 0.01). Severe PE was more prevalent in singleton IVF-PE group than in singleton SC-PE group (40% vs. 24.1%, p = 0.025). Placenta accreta was more common in singleton preeclamptic patients with IVF than without IVF (12.5vs.2.6%, p = 0.003). Placental hypoxia was more prevalent in twin IVF pregnancies with PE than without PE (6% vs. 12.2%, p = 0.045). Moreover, the IVF-PE group showed more frequent first-trimester bleeding (31.6% vs. 10.5%, p = 0.024) compared to the control group. CONCLUSION IVF is associated with the onset and progression of PE. Defective placentation and placental insufficiency may predispose IVF patients to PE and may manifest as first-trimester bleeding.
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Qin L, Huang CC, Yan XM, Wang Y, Li ZY, Wei XC. Long non-coding RNA H19 is associated with polycystic ovary syndrome in Chinese women: a preliminary study. Endocr J 2019; 66:587-595. [PMID: 30982795 DOI: 10.1507/endocrj.ej19-0004] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) represents a serious reproductive and endocrine condition and is associated with high incidence rates. H19 is a compelling long noncoding RNA (lncRNA) which carries out a range of biological functions. However, prior to this study, little was known as to whether there was an association between lncRNA H19 and PCOS. In the current study, we used quantitative real-time polymerase chain reaction (qRT-PCR) to determine lncRNA H19 expression levels in peripheral blood leukocytes from patients with PCOS and compared this data with that derived from normal controls. We also screened data for potential relationships between lncRNA H19 and a range of endocrine variables in PCOS. The expression of lncRNA H19 was significantly higher in cases of PCOS than in controls. Individuals exhibiting higher expression levels of lncRNA H19 were associated with a significantly higher risk of PCOS than those with lower expression levels. Moreover, lncRNA H19 expression was positively correlated with fasting plasma glucose levels; this was the case with both raw data, and after adjustment for age and BMI in the PCOS group. However, lncRNA H19 expression showed no significant correlation with total testosterone or insulin resistance in either PCOS cases or the controls. In conclusion, we demonstrate the first evidence to indicate that lncRNA H19 is associated with PCOS, suggesting that elevated lncRNA H19 levels are a risk factor for PCOS. For susceptible individuals, lncRNA H19 may represent a useful biomarker of the early stages of endocrine and metabolic disorders in PCOS.
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Affiliation(s)
- Li Qin
- Department of Obstetrics and Gynecology, the First Clinical Medical College of Jinan University, Guangzhou, Guangdong 510632, China
- Center for Reproductive Medicine, the Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi 533000, China
| | - Chui-Can Huang
- Department of Obstetrics and Gynecology, the First Clinical Medical College of Jinan University, Guangzhou, Guangdong 510632, China
- Department of Epidemiology, School of Medicine, Jinan University, Guangzhou, Guangdong 510632, China
| | - Xiu-Min Yan
- Department of Epidemiology, School of Medicine, Jinan University, Guangzhou, Guangdong 510632, China
| | - Yao Wang
- Department of Epidemiology, School of Medicine, Jinan University, Guangzhou, Guangdong 510632, China
| | - Zhong-Yi Li
- Department of Obstetrics and Gynecology, the First Clinical Medical College of Jinan University, Guangzhou, Guangdong 510632, China
- Department of Epidemiology, School of Medicine, Jinan University, Guangzhou, Guangdong 510632, China
| | - Xiang-Cai Wei
- Department of Obstetrics and Gynecology, the First Clinical Medical College of Jinan University, Guangzhou, Guangdong 510632, China
- Guangdong Women and Children Hospital, Guangzhou, Guangdong 510000, China
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10
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Endogenous SHBG levels correlate with that of glucose transporters in insulin resistance model cells. Mol Biol Rep 2019; 46:4953-4965. [DOI: 10.1007/s11033-019-04946-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Accepted: 06/26/2019] [Indexed: 12/27/2022]
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Christ JP, Gunning MN, Meun C, Eijkemans MJC, van Rijn BB, Bonsel GJ, Laven JSE, Fauser BCJM. Pre-Conception Characteristics Predict Obstetrical and Neonatal Outcomes in Women With Polycystic Ovary Syndrome. J Clin Endocrinol Metab 2019; 104:809-818. [PMID: 30590587 DOI: 10.1210/jc.2018-01787] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 12/19/2018] [Indexed: 11/19/2022]
Abstract
CONTEXT Women with polycystic ovary syndrome (PCOS) are at increased risk for obstetric and perinatal complications. At present, it is unknown how characteristics of PCOS relate to the likelihood of these complications. OBJECTIVE To evaluate which preconception features are associated with obstetric and perinatal disease among infertile women with PCOS. DESIGN Data from two prospective cohort studies completed from January 2004 until January 2014 were linked to Dutch Perinatal national registry outcomes. SETTING Two Dutch university medical centers. PARTICIPANTS 2768 women diagnosed with PCOS were included. Participants underwent an extensive standardized preconception screening. Exclusion criteria included: age <18 years or >45 years, language barrier, or failure to meet PCOS criteria. INTERVENTIONS None. MAIN OUTCOME MEASURES Outcome measures were obtained from the Dutch Perinatal national registry and included: preeclampsia, preterm delivery, small for gestational age (SGA), low Apgar score, and any adverse outcome. RESULTS 1715 (62% of participants) women with PCOS were identified as undergoing a pregnancy with live birth after screening. In fully adjusted models, prepregnancy free androgen index was associated with subsequent preeclampsia [OR (95% CI), 1.1 (1.0 to 1.1)]. Fasting glucose [1.4 (1.2 to 1.7)] and testosterone [1.5 (1.2 to 1.7)] predicted preterm delivery. Fasting insulin [1.003 (1.001 to 1.005)], and testosterone [1.2 (1.1 to 1.4)] predicted any adverse outcome. SGA was only predicted by features nonspecific to PCOS. CONCLUSIONS Primary disease characteristics of PCOS, chiefly hyperandrogenism and impaired glucose tolerance, predict suboptimal obstetric and neonatal outcomes. Increased surveillance during pregnancy should focus on women with PCOS and these features to help mitigate disease risk.
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Affiliation(s)
- Jacob P Christ
- Department of Reproductive Medicine & Gynecology, University Medical Center Utrecht, Utrecht, Netherlands
- Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio
| | - Marlise N Gunning
- Department of Reproductive Medicine & Gynecology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Cindy Meun
- Division of Reproductive Medicine, Department of Obstetrics and Gynaecology, Erasmus University Medical Centre, Rotterdam, Netherlands
| | - Marinus J C Eijkemans
- Department of Reproductive Medicine & Gynecology, University Medical Center Utrecht, Utrecht, Netherlands
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, Netherlands
| | - Bas B van Rijn
- Department of Obstetrics, University Medical Center Utrecht, Utrecht, Netherlands
| | - Gouke J Bonsel
- Department of Obstetrics, University Medical Center Utrecht, Utrecht, Netherlands
| | - Joop S E Laven
- Division of Reproductive Medicine, Department of Obstetrics and Gynaecology, Erasmus University Medical Centre, Rotterdam, Netherlands
| | - Bart C J M Fauser
- Department of Reproductive Medicine & Gynecology, University Medical Center Utrecht, Utrecht, Netherlands
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12
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Omani-Samani R, Alizadeh A, Almasi-Hashiani A, Mohammadi M, Maroufizadeh S, Navid B, Khedmati Morasae E, Amini P. Risk of preeclampsia following assisted reproductive technology: systematic review and meta-analysis of 72 cohort studies. J Matern Fetal Neonatal Med 2019; 33:2826-2840. [PMID: 30563382 DOI: 10.1080/14767058.2018.1560406] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Objective: Previous studies have indicated that women with assisted reproductive technology (ART) pregnancy have an increased risk of preeclampsia. The aim of this current study was to estimate, through a systematic review and meta-analysis of cohort studies, the risk of preeclampsia in women who conceived with ART.Materials and methods: We searched ISI Web of Knowledge, Medline/PubMed, Scopus and Embase up to August 2017 for English-language articles pertaining to risk of preeclampsia in ART pregnancy using standard keywords. Data extraction was conducted by two authors and quality of the studies was assessed using the Newcastle-Ottawa Scale. A random-effects model was used for the meta-analysis.Results: In total, 72 cohort studies (n = 164 870) were included. The results of Cochran test and I2 statistic indicated considerable heterogeneity among studies (Q = 15 415.61, df = 71, p < .001, I2=99.5%). The pooled estimate of preeclampsia risk using the random effects model was 10.8% (95% CI: 9.10-12.5). Furthermore, the funnel plot and Begg's test showed evidence of publication bias.Conclusions: We found that the risk of preeclampsia was very high among women who conceived with ART. Women should be counseled carefully before undergoing ART treatment.
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Affiliation(s)
- Reza Omani-Samani
- Department of Epidemiology and Reproductive Health, Reproductive Epidemiology Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Ahad Alizadeh
- Department of Epidemiology and Reproductive Health, Reproductive Epidemiology Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Amir Almasi-Hashiani
- Department of Epidemiology and Reproductive Health, Reproductive Epidemiology Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran.,Department of Epidemiology, School of Health, Arak University of Medical Sciences, Arak, Iran
| | - Maryam Mohammadi
- Department of Epidemiology and Reproductive Health, Reproductive Epidemiology Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Saman Maroufizadeh
- Department of Epidemiology and Reproductive Health, Reproductive Epidemiology Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Behnaz Navid
- Department of Epidemiology and Reproductive Health, Reproductive Epidemiology Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Esmaeil Khedmati Morasae
- Department of Health Services Research, National Institute for Health Research Collaboration for Leadership in Applied Health Research and Care North West Coast (NIHR CLAHRC NWC), Institute of Psychology, Health, and Society, University of Liverpool, Liverpool, UK
| | - Payam Amini
- Department of Epidemiology and Reproductive Health, Reproductive Epidemiology Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
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13
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Feng C, Jin Z, Chi X, Zhang B, Wang X, Sun L, Fan J, Sun Q, Zhang X. SHBG expression is correlated with PI3K/AKT pathway activity in a cellular model of human insulin resistance. Gynecol Endocrinol 2018; 34:567-573. [PMID: 29298529 DOI: 10.1080/09513590.2017.1411474] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Decreased sex hormone-binding globulin (SHBG) expression is an independent risk factor for gestational diabetes mellitus(GDM).However, the mechanisms that link low SHBG expression and insulin resistance in GDM is unclear. In this study, we investigated the placenta SHBG in the PI3K/AKT pathway to reveal the mechanism that links decreased SHBG to insulin resistance. A insulin resistance cells model was established by the method of insulin stimulation. Two groups were set up, HTR8/Svneo cells and insulin-resistance cells of HTR8/SVneo. The expression of SHBG and PI3K/AKT associated factors were detected using real-time PCR and western blotting and their correlations were analyzed. The results showed that SHBG protein and mRNA levels in insulin resistance cells were both significantly lower. Along with decreased SHBG expression, the mRNA and protein levels of IRS-1, IRS-2, PI3Kp85α and GLUT-3, GLUT-4 decreased significantly. However, the expression of GLUT-1 increased significantly. Pearson correlation analysis showed that SHBG mRNA expression was positively correlated with IRS-1, IRS-2 and PI3Kp85α mRNA levels. According to the results, low SHBG expression not only participates in the development of local insulin resistance, but may also play an important role in PI3K/AKT pathway-mediated systemic insulin resistance and gestational diabetes.
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Affiliation(s)
- Chong Feng
- a Department of Obstetrics and Gynecology , Shengjing Hospital Affiliated to China Medical University , Shenyang , China
| | - Zhen Jin
- a Department of Obstetrics and Gynecology , Shengjing Hospital Affiliated to China Medical University , Shenyang , China
| | - Xinshu Chi
- a Department of Obstetrics and Gynecology , Shengjing Hospital Affiliated to China Medical University , Shenyang , China
| | - Bao Zhang
- a Department of Obstetrics and Gynecology , Shengjing Hospital Affiliated to China Medical University , Shenyang , China
| | - Xiaoyan Wang
- a Department of Obstetrics and Gynecology , Shengjing Hospital Affiliated to China Medical University , Shenyang , China
| | - Lei Sun
- a Department of Obstetrics and Gynecology , Shengjing Hospital Affiliated to China Medical University , Shenyang , China
| | - Jiehui Fan
- a Department of Obstetrics and Gynecology , Shengjing Hospital Affiliated to China Medical University , Shenyang , China
| | - Qian Sun
- a Department of Obstetrics and Gynecology , Shengjing Hospital Affiliated to China Medical University , Shenyang , China
| | - Xuan Zhang
- a Department of Obstetrics and Gynecology , Shengjing Hospital Affiliated to China Medical University , Shenyang , China
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14
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Litang Z, Hong W, Weimin Z, Xiaohui T, Qian S. Serum NF-κBp65, TLR4 as Biomarker for Diagnosis of Preeclampsia. Open Med (Wars) 2017; 12:399-402. [PMID: 29318184 PMCID: PMC5757355 DOI: 10.1515/med-2017-0057] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2017] [Accepted: 09/17/2017] [Indexed: 11/15/2022] Open
Abstract
The aim of this study was to evaluate the serum NF-κBp65, TLR4 (Toll-like receptor 4) expression in patients of preeclampsia and its diagnostic value as biomarkers.
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Affiliation(s)
- Zhao Litang
- Department of Obstetrics and Gynecology, Zhangqiu maternity and child care hospital, 250200shandongChina
| | - Wang Hong
- Department of Obstetrics and Gynecology, Zhangqiu maternity and child care hospital, 250200shandongChina
| | - Zhang Weimin
- Department of Obstetrics and Gynecology, Zhangqiu maternity and child care hospital, 250200shandongChina
| | - Tian Xiaohui
- Department of Obstetrics and Gynecology, Zhangqiu maternity and child care hospital, 250200shandongChina
| | - Sun Qian
- Department of Obstetrics and Gynecology, Jinan Maternity and Child Care Hospital, 250001. No.2 jianguoxiaojingsanlu Road, Jinan City, Shandong Province, 25001ChinaTel:+86-0531-89029000
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15
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Xia H, Zhang R, Sun X, Wang L, Zhang W. Author response to LTE JCH-17-0110. J Clin Hypertens (Greenwich) 2017; 19:1205-1206. [PMID: 28795479 DOI: 10.1111/jch.13047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Hexia Xia
- Department of Reproductive Endocrinology, Obstetrics and Gynecology Hospital, Fudan University and Shanghai Key Laboratory of Female Reproductive Endocrine Related Disease, Shanghai, China
| | - Ruixiu Zhang
- Department of Reproductive Endocrinology, Obstetrics and Gynecology Hospital, Fudan University and Shanghai Key Laboratory of Female Reproductive Endocrine Related Disease, Shanghai, China
| | - Xiaoli Sun
- Affiliated Hospital of Nantong University, Nantong City, Jiangsu Province, China
| | - Lu Wang
- Department of Reproductive Endocrinology, Obstetrics and Gynecology Hospital, Fudan University and Shanghai Key Laboratory of Female Reproductive Endocrine Related Disease, Shanghai, China
| | - Wei Zhang
- Department of Reproductive Endocrinology, Obstetrics and Gynecology Hospital, Fudan University and Shanghai Key Laboratory of Female Reproductive Endocrine Related Disease, Shanghai, China
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16
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Safiri S, Ayubi E. Risk factors for preeclampsia in infertile Chinese women with polycystic ovary syndrome: A prospective cohort study: Methodological issues. J Clin Hypertens (Greenwich) 2017; 19:1204. [DOI: 10.1111/jch.13050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Saeid Safiri
- Managerial Epidemiology Research Center; Department of Public Health; School of Nursing and Midwifery; Maragheh University of Medical Sciences; Maragheh Iran
- Department of Epidemiology and Biostatistics; School of Public Health; Tehran University of Medical Sciences; Tehran Iran
| | - Erfan Ayubi
- Department of Epidemiology; School of Public Health; Shahid Beheshti University of Medical Sciences; Tehran Iran
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17
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Xia H, Zhang R, Sun X, Wang L, Zhang W. Risk factors for preeclampsia in infertile Chinese women with polycystic ovary syndrome: A prospective cohort study. J Clin Hypertens (Greenwich) 2016; 19:504-509. [PMID: 28026098 PMCID: PMC5434814 DOI: 10.1111/jch.12957] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2016] [Revised: 10/20/2016] [Accepted: 10/29/2016] [Indexed: 11/29/2022]
Abstract
To explore preconception risk factors for preeclampsia (PE) in women with polycystic ovary syndrome (PCOS), a prospective cohort study was conducted in 92 infertile Chinese women with PCOS who had a singleton pregnancy by ovulation induction and were followed up for 6 weeks after delivery. The patients underwent assessment of physical, endocrine, and metabolic features before ovulation induction. Fifteen (16.3%) patients were diagnosed with PE. Logistic regression analysis showed that preconception sex hormone–binding globulin (SHBG), insulin level at 120 minutes, and body mass index were three independent risk factors for PE (odds ratio [OR], 0.981; 95% confidence interval [CI], 0.964–0.998 [P=.027]; OR, 1.011; 95% CI, 1.000–1.021 [P=.048]; and OR, 1.249; 95% CI, 0.992–1.572 [P=.059], respectively). Receiver operator characteristic analysis indicated the risk value of prepregnancy SHBG, insulin level at 120 minutes, and body mass index (area under the curve=.788, .686, and .697, respectively). Preconception low SHBG levels, overweight/obesity, and hyperinsulinism might be correlated with the subsequent development of PE in patients with PCOS.
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Affiliation(s)
- Hexia Xia
- Department of Reproductive Endocrinology, Obstetrics and Gynecology Hospital, Fudan University and Shanghai Key Laboratory of Female Reproductive Endocrine Related Disease, Shanghai, China
| | - Ruixiu Zhang
- Department of Reproductive Endocrinology, Obstetrics and Gynecology Hospital, Fudan University and Shanghai Key Laboratory of Female Reproductive Endocrine Related Disease, Shanghai, China
| | - Xiaoli Sun
- Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
| | - Lu Wang
- Department of Reproductive Endocrinology, Obstetrics and Gynecology Hospital, Fudan University and Shanghai Key Laboratory of Female Reproductive Endocrine Related Disease, Shanghai, China
| | - Wei Zhang
- Department of Reproductive Endocrinology, Obstetrics and Gynecology Hospital, Fudan University and Shanghai Key Laboratory of Female Reproductive Endocrine Related Disease, Shanghai, China
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