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Jaatinen N, Ekholm E, Laivuori FH, Jääskeläinen T. Impact of physical activity on preeclampsia and angiogenic markers in the Finnish Genetics of Pre-eclampsia Consortium (FINNPEC) cohort. Ann Med 2024; 56:2325480. [PMID: 38466911 DOI: 10.1080/07853890.2024.2325480] [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: 05/01/2023] [Accepted: 02/23/2024] [Indexed: 03/13/2024] Open
Abstract
INTRODUCTION Effect of physical activity in pregnancy on preeclampsia (PE) and angiogenic markers is not well understood. We studied the association of physical activity and PE in a case-control setting and assessed whether exercise in PE and non-PE women associate with maternal serum concentrations of soluble fms-like tyrosine kinase 1 (s-Flt-1), placental growth factor (PlGF) and soluble endoglin (sEng) and sFlt-1/PlGF ratio in the Finnish Genetics of Pre-eclampsia Consortium (FINNPEC) cohort. MATERIALS AND METHODS Participants completed a questionnaire on their background information and serum samples were collected from a subset. Questionnaire data on physical activity were available from 708 PE women and 724 non-PE women. Both first trimester serum samples and questionnaire data on physical activity were available from 160 PE women and 160 non-PE women, and second/third trimester serum samples and questionnaire data on physical activity were available from 139 PE women and 47 non-PE women. The PE and non-PE women were divided into categories of physically active (exercise 2 - 3 times/week or more) and physically inactive (exercise less than 2 - 3 times/week). RESULTS A total of 43.4% of the PE women and 42.4% of the non-PE women were categorized as physically active. There were no differences in physical activity and exercise habits between the groups. The physically active women were more often nulliparous and non-smokers and had a lower body mass index. There were no differences in the concentrations of angiogenic markers (sFlt-1, PlGF and sEng and sFlt-1/PlGF ratio) between the groups who exercised more or less than 2 - 3 times/week. CONCLUSIONS In the FINNPEC study cohort, there was no association between physical activity and PE and no associations of physical activity in pregnant women with and without PE with maternal serum concentrations of sFlt-1, PlGF and sEng and sFlt-1/PlGF ratio.
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Affiliation(s)
- Noora Jaatinen
- Department of Obstetrics and Gynecology, Turku University Central Hospital and University of Turku, Turku, Finland
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Eeva Ekholm
- Department of Obstetrics and Gynecology, Turku University Central Hospital and University of Turku, Turku, Finland
| | - Finnpec Hannele Laivuori
- Medical and Clinical Genetics, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Institute for Molecular Medicine Finland (FIMM), Helsinki Institute of Life Science, University of Helsinki, Helsinki, Finland
- Department of Obstetrics and Gynecology, Faculty of Medicine and Health Technology, Center for Child, Adolescent, and Maternal Health Research, Tampere University Hospital and University of Tampere, Tampere, Finland
| | - Tiina Jääskeläinen
- Medical and Clinical Genetics, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
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An H, Liu X, Li Z, Zhang L, Zhang Y, Liu J, Ye R, Li N. Association of age at menarche with gestational hypertension and preeclampsia: A large prospective cohort in China. J Clin Hypertens (Greenwich) 2023; 25:993-1000. [PMID: 37830237 PMCID: PMC10631099 DOI: 10.1111/jch.14737] [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: 06/19/2023] [Revised: 09/29/2023] [Accepted: 10/03/2023] [Indexed: 10/14/2023]
Abstract
This study explored the potential association between age at menarche and the risks of gestational hypertension and preeclampsia in Chinese women. Data were sourced from the China-US Collaborative Project for Neural Tube Defects Prevention, a large population-based cohort study. Our study consisted of 209 411 women pre-registered for pregnancy in two provinces in South China. Trained healthcare workers measured blood pressure at registration and recorded other pertinent health information. Using logistic regression, we assessed the correlations between age at menarche and the likelihood of developing gestational hypertension and preeclampsia, considering confounders such as maternal age, body mass index, ethnicity, parity, folic acid supplementation, education level, and occupation. The observed incidences for gestational hypertension and preeclampsia were 9.65% and 2.54%, respectively. The adjusted odds ratios (ORs) for gestational hypertension, based on age at menarche, were as follows: ≤13 years, 1.18 (95% confidence interval: 1.11-1.26); 14 years, 1.09 (1.04-1.15); 15 years, 1.11 (1.06-1.16); 16 years, 1.06 (1.01-1.12); and ≥17 years, 1.00 (reference; P for trend < .001). The correlation between age at menarche and preeclampsia varied across age groups, with the following respective ORs: 1.35 (1.20-1.52), 1.21 (1.09-1.34), 1.27 (1.15-1.39), 1.14 (1.03-1.26), and 1.00 (reference; P for trend < .001). This association appeared to be more pronounced in women with no folic acid supplementation and those with a lower education level. In conclusion, an earlier age at menarche seems to be linked to increased risks of gestational hypertension and preeclampsia.
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Affiliation(s)
- Hang An
- Department of Epidemiology and BiostatisticsSchool of Public HealthPeking University Health Science CenterBeijingChina
- Institute of Reproductive and Child Health/Ministry of Health Key Laboratory of Reproductive HealthPeking University Health Science Center Age at Menarche and PreeclampsiaBeijingChina
| | - Xiaojing Liu
- Department of Epidemiology and BiostatisticsSchool of Public HealthPeking University Health Science CenterBeijingChina
- Institute of Reproductive and Child Health/Ministry of Health Key Laboratory of Reproductive HealthPeking University Health Science Center Age at Menarche and PreeclampsiaBeijingChina
| | - Zhiwen Li
- Department of Epidemiology and BiostatisticsSchool of Public HealthPeking University Health Science CenterBeijingChina
- Institute of Reproductive and Child Health/Ministry of Health Key Laboratory of Reproductive HealthPeking University Health Science Center Age at Menarche and PreeclampsiaBeijingChina
| | - Le Zhang
- Department of Epidemiology and BiostatisticsSchool of Public HealthPeking University Health Science CenterBeijingChina
- Institute of Reproductive and Child Health/Ministry of Health Key Laboratory of Reproductive HealthPeking University Health Science Center Age at Menarche and PreeclampsiaBeijingChina
| | - Yali Zhang
- Department of Epidemiology and BiostatisticsSchool of Public HealthPeking University Health Science CenterBeijingChina
- Institute of Reproductive and Child Health/Ministry of Health Key Laboratory of Reproductive HealthPeking University Health Science Center Age at Menarche and PreeclampsiaBeijingChina
| | - Jianmeng Liu
- Department of Epidemiology and BiostatisticsSchool of Public HealthPeking University Health Science CenterBeijingChina
- Institute of Reproductive and Child Health/Ministry of Health Key Laboratory of Reproductive HealthPeking University Health Science Center Age at Menarche and PreeclampsiaBeijingChina
| | - Rongwei Ye
- Department of Epidemiology and BiostatisticsSchool of Public HealthPeking University Health Science CenterBeijingChina
- Institute of Reproductive and Child Health/Ministry of Health Key Laboratory of Reproductive HealthPeking University Health Science Center Age at Menarche and PreeclampsiaBeijingChina
| | - Nan Li
- Department of Epidemiology and BiostatisticsSchool of Public HealthPeking University Health Science CenterBeijingChina
- Institute of Reproductive and Child Health/Ministry of Health Key Laboratory of Reproductive HealthPeking University Health Science Center Age at Menarche and PreeclampsiaBeijingChina
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Seid AK, Morken NH, Klungsøyr K, Kvalvik LG, Sorbye LM, Vatten LJ, Skjærven R. Pregnancy complications in last pregnancy and mothers' long-term cardiovascular mortality: does the relation differ from that of complications in first pregnancy? A population-based study. BMC Womens Health 2023; 23:355. [PMID: 37403040 DOI: 10.1186/s12905-023-02503-z] [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: 10/06/2022] [Accepted: 06/23/2023] [Indexed: 07/06/2023] Open
Abstract
BACKGROUND Women who experience complications in first pregnancy are at increased risk of cardiovascular disease (CVD) later in life. Little corresponding knowledge is available for complications in later pregnancies. Therefore, we assessed complications (preeclampsia, preterm birth, and offspring small for gestational age) in first and last pregnancies and the risk of long-term maternal CVD death, taking women´s complete reproduction into account. DATA AND METHODS We linked data from the Medical Birth Registry of Norway to the national Cause of Death Registry. We followed women whose first birth took place during 1967-2013, from the date of their last birth until death, or December 31st 2020, whichever occurred first. We analysed risk of CVD death until 69 years of age according to any complications in last pregnancy. Using Cox regression analysis, we adjusted for maternal age at first birth and level of education. RESULTS Women with any complications in their last or first pregnancy were at higher risk of CVD death than mothers with two-lifetime births and no pregnancy complications (reference). For example, the adjusted hazard ratio (aHR) for women with four births and any complications only in the last pregnancy was 2.85 (95% CI, 1.93-4.20). If a complication occurred in the first pregnancy only, the aHR was 1.74 (1.24-2.45). Corresponding hazard ratios for women with two births were 1.82 (CI, 1.59-2.08) and 1.41 (1.26-1.58), respectively. CONCLUSIONS The risk for CVD death was higher among mothers with complications only in their last pregnancy compared to women with no complications, and also higher compared to mothers with a complication only in their first pregnancy.
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Affiliation(s)
- Abdu Kedir Seid
- Department of Global Public Health and Primary Care, University of Bergen, Alrek helseklynge, blokk D, Årstadveien 17, Bergen, 5009, Norway.
- Center for Alcohol and Drug Research, Aarhus University, Aarhus, Denmark.
| | - Nils-Halvdan Morken
- Department of Global Public Health and Primary Care, University of Bergen, Alrek helseklynge, blokk D, Årstadveien 17, Bergen, 5009, Norway
- Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Obstetrics and Gynecology, Haukeland University Hospital, Bergen, Norway
| | - Kari Klungsøyr
- Department of Global Public Health and Primary Care, University of Bergen, Alrek helseklynge, blokk D, Årstadveien 17, Bergen, 5009, Norway
- Division for Mental and Physical Health, Norwegian Institute of Public Health, Bergen, Norway
| | - Liv Grimstvedt Kvalvik
- Department of Global Public Health and Primary Care, University of Bergen, Alrek helseklynge, blokk D, Årstadveien 17, Bergen, 5009, Norway
| | - Linn Marie Sorbye
- Department of Global Public Health and Primary Care, University of Bergen, Alrek helseklynge, blokk D, Årstadveien 17, Bergen, 5009, Norway
- Norwegian Research Centre for Women's Health, Oslo University Hospital, Rikshospitalet, Norway
| | | | - Rolv Skjærven
- Department of Global Public Health and Primary Care, University of Bergen, Alrek helseklynge, blokk D, Årstadveien 17, Bergen, 5009, Norway
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Deng P, Yu Q, Tang H, Lu Y, He Y. Age at Menarche Mediating Visceral Adipose Tissue's Influence on Pre-eclampsia: A Mendelian Randomization Study. J Clin Endocrinol Metab 2023; 108:405-413. [PMID: 36184738 PMCID: PMC9844965 DOI: 10.1210/clinem/dgac566] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 09/19/2022] [Indexed: 01/22/2023]
Abstract
CONTEXT The association between visceral adipose tissue (VAT) and pre-eclampsia (PE) shows inconsistent results and the underlying mediator remains unknown. OBJECTIVE We aimed to explore the causal effect of VAT on PE risks and the mediation role of age at menarche (AAM) in explaining this relationship. METHODS Summary data for PE were obtained from the FinnGen genome-wide association study (3556 cases and 114 735 controls). For exposure data, 70 genetic variants associated with the predicted VAT in 161 149 European women from UK Biobank were used as instrumental variables. Inverse variance weighted and multiple sensitivity analyses were applied. We also conducted multivariable Mendelian randomization (MR) analyses to test the association between VAT-associated single-nucleotide variations and PE. Next, mediation analyses were performed to study whether the association between VAT and PE was mediated via AAM. RESULTS In univariable MR analysis, higher volume of VAT was associated with the advancement of AAM and increased PE risk (beta = -0.33; 95% CI, -0.49 to -0.16 for AAM; odds ratio 1.65, 95% CI, 1.23 to 2.20 for PE). After adjusting for waist circumference, waist to hip ratio, and hip circumference, the multivariable MR results presented the consistent positive causality of VAT on PE. Two-step MR analysis proved an estimated 14.3% of the positive effect of VAT on PE was mediated by AAM. CONCLUSION Our findings provided evidence of the causal relationship between VAT and PE and proved VAT could accelerate AAM and then contribute to the risk of incident PE.
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Affiliation(s)
- Peizhi Deng
- Clinical Research Center, The Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Qingwei Yu
- Clinical Research Center, The Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Haibo Tang
- Clinical Research Center, The Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Yao Lu
- Clinical Research Center, The Third Xiangya Hospital, Central South University, Changsha 410013, China
- Faculty of Life Sciences and Medicine, King's College London, London WC2R2ls, UK
| | - Yingdong He
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing 100034, China
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Qiu Q, Tan J. Long noncoding RNA WT1-AS regulates trophoblast proliferation, migration, and invasion via the microRNA-186-5p/CADM2 axis. Open Med (Wars) 2022; 17:1903-1914. [PMID: 36561840 PMCID: PMC9730544 DOI: 10.1515/med-2022-0595] [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: 05/11/2022] [Revised: 09/30/2022] [Accepted: 10/10/2022] [Indexed: 12/12/2022] Open
Abstract
This study aimed to determine the role of long noncoding RNA (lncRNA) WT1 antisense RNA (WT1-AS) in the occurrence and progression of preeclampsia (PE) and to determine the underlying molecular mechanisms. The associations between WT1-AS and microRNA (miR)-186-5p, and miR-186-5p and cell adhesion molecule 2 (CADM2) were predicted using StarBase software and verified via dual-luciferase assays. To explore the role of the human chorionic trophoblast line HTR-8/SVneo, gene (WT1-AS/miR-186-5p) gain/loss of function experiments were performed. Qualitative reverse transcription-polymerase chain reaction (RT-PCR) analysis was used to evaluate transfection efficiency. Cell proliferation, apoptosis, cell migration, and invasion were assessed using 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide (MTT), flow cytometry, and transwell analysis, respectively. Moreover, CADM2 protein expression was measured by western blotting. The results indicated that overexpression of WT1-AS inhibited cell viability, migration, and invasion, and induced apoptosis in HTR-8/SVneo cells. We observed that miR-186a-5p directly targeted WT1-AS, and miR-186a-5p knockdown reversed the effects of WT1-AS knockdown in HTR-8/SVneo cells. Binding sites were found between miR-186-5p and CADM2, and CADM2-overexpression reversed the influence of miR-186-5p mimic on HTR-8/SVneo cells. In summary, our findings demonstrated that lncRNA WT1-AS participates in PE by regulating the proliferation and invasion of placental trophoblasts, through the miR-186-5p/CADM2 axis.
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Affiliation(s)
- Qun Qiu
- Maternal and Child Health Teaching and Research Section, Lianyungang Branch of Traditional Chinese Medicine, Jiangsu Union Technical Institute, Lianyungang 222000, China
| | - Juan Tan
- Department of Medical Genetics and Prenatal Diagnosis, Lianyungang Maternity and Child Health Hospital, Lianyungang 222000, China
- Lianyungang Maternity and Child Health Hospital, No. 669 Qindongmen Street, Haizhou District, Lianyungang 222000, China
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Jaatinen N, Jääskeläinen T, Ekholm E, Laivuori H, Laivuori H, Heinonen S, Kajantie E, Kere J, Kivinen K, Pouta A. Searching for a paternal phenotype for preeclampsia. Acta Obstet Gynecol Scand 2022. [DOI: 10.1111/aogs.14388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Noora Jaatinen
- Department of Obstetrics and Gynecology Turku University Central Hospital and University of Turku Turku Finland
- Department of Obstetrics and Gynecology University of Helsinki and Helsinki University Hospital Helsinki Finland
| | - Tiina Jääskeläinen
- Medical and Clinical Genetics University of Helsinki and Helsinki University Hospital Helsinki Finland
- Department of Food and Nutrition University of Helsinki Helsinki Finland
| | - Eeva Ekholm
- Department of Obstetrics and Gynecology Turku University Central Hospital and University of Turku Turku Finland
| | - Hannele Laivuori
- Medical and Clinical Genetics University of Helsinki and Helsinki University Hospital Helsinki Finland
- Institute for Molecular Medicine Finland (FIMM), Helsinki Institute of Life Science University of Helsinki Helsinki Finland
- Department of Obstetrics and Gynecology Tampere University Hospital Tampere Finland
- Center for Child, Adolescent, and Maternal Health Research, Faculty of Medicine and Health Technology Tampere University Tampere Finland
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Mattsson K, Juárez S, Malmqvist E. Influence of Socio-Economic Factors and Region of Birth on the Risk of Preeclampsia in Sweden. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19074080. [PMID: 35409763 PMCID: PMC8998104 DOI: 10.3390/ijerph19074080] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/20/2022] [Accepted: 03/22/2022] [Indexed: 01/27/2023]
Abstract
Objectives: To investigate the association between socio-economic factors and the risk of preeclampsia in Sweden, specifically investigating if this relationship is confounded by maternal region of birth. Study design: All singleton births between 1999 and 2009 in an ethnically diverse area in southern Sweden, totaling 46,618 pregnancies, were included in this study. The data on maternal pregnancy outcomes were retrieved from a regional birth register and socio-economic variables from Statistics Sweden. The risk ratios for preeclampsia were calculated for educational level and household disposable income, adjusting for maternal region of birth, maternal age, body mass index, parity, and smoking. Results: Low income levels were associated with a higher risk for preeclampsia, adjusted risk ratio (aRR) = 1.25 (95% confidence interval [CI]: 0.99, 1.59) and aRR = 1.36 (95% CI: 1.10, 1.68) for the two lowest quintiles, respectively, compared to the highest. There was an educational gradient in preeclampsia risk, although not all categories reached statistical significance: aRR = 1.16, (95% CI: 0.89–1.50) for low educational attainment and aRR = 1.23 (95% CI: 1.08, 1.41) for intermediate educational attainment compared to women with highest education. The socio-economic gradient remained after adjusting for region of birth. There was a lower risk for preeclampsia for women born in Asia, aRR = 0.60 (95% CI: 0.47, 0.75), regardless of socio-economic position. Conclusion: An increased risk for preeclampsia was seen for women with measures of lower socio-economic position, even in a universal, government-funded healthcare setting. The relationship was not explained by region of birth, indicating that the excess risk is not due to ethnically differential genetic pre-disposition but rather due to modifiable factors.
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Affiliation(s)
- Kristina Mattsson
- Division of Occupational and Environmental Medicine, Institute of Laboratory Medicine, Lund University, SE-223 83 Lund, Sweden;
- Correspondence: ; Tel.: +46-(0)70-826-32-36
| | - Sol Juárez
- Centre for Health Equity Studies (CHESS), Department of Public Health Sciences, Stockholm University, SE-114 19 Stockholm, Sweden;
| | - Ebba Malmqvist
- Division of Occupational and Environmental Medicine, Institute of Laboratory Medicine, Lund University, SE-223 83 Lund, Sweden;
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