1
|
Apata T, Samuel D, Valle L, Crimmins SD. Type 1 Diabetes and Pregnancy: Challenges in Glycemic Control and Maternal-Fetal Outcomes. Semin Reprod Med 2024. [PMID: 39379044 DOI: 10.1055/s-0044-1791704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2024]
Abstract
Managing type 1 diabetes during pregnancy presents significant challenges due to physiological and hormonal changes. These factors contribute to major changes in insulin sensitivity, complicating efforts to achieve and sustain optimal blood glucose levels. Poorly controlled glucose levels during pregnancy can result in diabetic embryopathy and elevate the risks of maternal complications such as hypertensive disorders and diabetic ketoacidosis. Fetal complications may include preterm birth, fetal demise, and admission to neonatal intensive care units. It is essential to recognize that there is no universal approach to managing glycemic control in pregnant women with T1DM and care should be individualized. Effective management requires a multidisciplinary approach involving regular monitoring, adjustments in insulin therapy, dietary modifications, and consistent prenatal care. Continuous glucose monitoring has emerged as a valuable tool for real-time glucose monitoring, facilitating tighter glycemic control. Education and support for self-management are important in addressing these challenges. Future developments in technology and personalized approaches to care show promising potential for advancing diabetes management during pregnancy. This provides a comprehensive overview of current literature on the challenges with the management of T1DM during pregnancy, focusing on its impact on maternal and neonatal outcomes and highlighting effective strategies for achieving optimal glycemic control.
Collapse
Affiliation(s)
- Tejumola Apata
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of Rochester Medical Center, Rochester, New York
| | - Dennis Samuel
- Division of Endocrinology, Department of Medicine, University of Rochester Medical Center, Rochester, New York
| | - Laticia Valle
- Division of Endocrinology, Department of Medicine, University of Rochester Medical Center, Rochester, New York
| | - Sarah D Crimmins
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of Rochester Medical Center, Rochester, New York
| |
Collapse
|
2
|
Tan Z, Ding M, Shen J, Huang Y, Li J, Sun A, Hong J, Yang Y, He S, Pei C, Luo R. Causal pathways in preeclampsia: a Mendelian randomization study in European populations. Front Endocrinol (Lausanne) 2024; 15:1453277. [PMID: 39286274 PMCID: PMC11402816 DOI: 10.3389/fendo.2024.1453277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2024] [Accepted: 08/15/2024] [Indexed: 09/19/2024] Open
Abstract
Purpose Our study utilizes Mendelian Randomization (MR) to explore the causal relationships between a range of risk factors and preeclampsia, a major contributor to maternal and perinatal morbidity and mortality. Methods Employing the Inverse Variance Weighting (IVW) approach, we conducted a comprehensive multi-exposure MR study analyzing genetic variants linked to 25 risk factors including metabolic disorders, circulating lipid levels, immune and inflammatory responses, lifestyle choices, and bone metabolism. We applied rigorous statistical techniques such as sensitivity analyses, Cochran's Q test, MR Egger regression, funnel plots, and leave-one-out sensitivity analysis to address potential biases like pleiotropy and population stratification. Results Our analysis included 267,242 individuals, focusing on European ancestries and involving 2,355 patients with preeclampsia. We identified strong genetic associations linking increased preeclampsia risk with factors such as hyperthyroidism, BMI, type 2 diabetes, and elevated serum uric acid levels. Conversely, no significant causal links were found with gestational diabetes, total cholesterol, sleep duration, and bone mineral density, suggesting areas for further investigation. A notable finding was the causal relationship between systemic lupus erythematosus and increased preeclampsia risk, highlighting the significant role of immune and inflammatory responses. Conclusion This extensive MR study sheds light on the complex etiology of preeclampsia, underscoring the causal impact of specific metabolic, lipid, immune, lifestyle, and bone metabolism factors. Our findings advocate for a multidimensional approach to better understand and manage preeclampsia, paving the way for future research to develop targeted preventive and therapeutic strategies.
Collapse
Affiliation(s)
- Zilong Tan
- Department of Urology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Mengdi Ding
- Department of Urology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jianwu Shen
- Department of Urology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Department of Urology, Qinghai Provincial Hospital of Traditional Chinese Medicine, Xining, China
| | - Yuxiao Huang
- Department of Gynecology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Junru Li
- Department of Internal Medicine, Qinghai Provincial Hospital of Traditional Chinese Medicine, Xining, China
| | - Aochuan Sun
- Department of Geriatrics, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jing Hong
- Department of Integration of Chinese and Western Medicine, Key Laboratory of Carcinogenesis and Translational Research, Peking University Cancer Hospital and Institute, Beijing, China
| | - Yan Yang
- Department of Critical Care Medicine, Jiangsu Provincial Hospital of Traditional Chinese Medicine, Nanjing, China
| | - Sheng He
- The First Clinical Medical College of Anhui University of Traditional Chinese Medicine, Hefei, China
| | - Chao Pei
- Department of Ophthalmology, China Academy of Traditional Chinese Medicine Hospital of Ophthalmology, Beijing, China
| | - Ran Luo
- Department of Gynecology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| |
Collapse
|
3
|
Parker J, O’Brien CL, Yeoh C, Gersh FL, Brennecke S. Reducing the Risk of Pre-Eclampsia in Women with Polycystic Ovary Syndrome Using a Combination of Pregnancy Screening, Lifestyle, and Medical Management Strategies. J Clin Med 2024; 13:1774. [PMID: 38541997 PMCID: PMC10971491 DOI: 10.3390/jcm13061774] [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: 02/12/2024] [Revised: 03/12/2024] [Accepted: 03/17/2024] [Indexed: 05/04/2024] Open
Abstract
Polycystic ovary syndrome (PCOS) is a multisystem disorder that presents with a variety of phenotypes involving metabolic, endocrine, reproductive, and psychological symptoms and signs. Women with PCOS are at increased risk of pregnancy complications including implantation failure, miscarriage, gestational diabetes, fetal growth restriction, preterm labor, and pre-eclampsia (PE). This may be attributed to the presence of specific susceptibility features associated with PCOS before and during pregnancy, such as chronic systemic inflammation, insulin resistance (IR), and hyperandrogenism, all of which have been associated with an increased risk of pregnancy complications. Many of the features of PCOS are reversible following lifestyle interventions such as diet and exercise, and pregnant women following a healthy lifestyle have been found to have a lower risk of complications, including PE. This narrative synthesis summarizes the evidence investigating the risk of PE and the role of nutritional factors in women with PCOS. The findings suggest that the beneficial aspects of lifestyle management of PCOS, as recommended in the evidence-based international guidelines, extend to improved pregnancy outcomes. Identifying high-risk women with PCOS will allow targeted interventions, early-pregnancy screening, and increased surveillance for PE. Women with PCOS should be included in risk assessment algorithms for PE.
Collapse
Affiliation(s)
- Jim Parker
- School of Medicine, University of Wollongong, Wollongong 2522, Australia
| | - Claire Louise O’Brien
- Faculty of Science and Technology, University of Canberra, Canberra 2617, Australia;
| | - Christabelle Yeoh
- Next Practice Genbiome, 2/2 New McLean Street, Edgecliff 2027, Australia;
| | - Felice L. Gersh
- College of Medicine, University of Arizona, Tucson, AZ 85004, USA;
| | - Shaun Brennecke
- Department of Maternal-Fetal Medicine, Pregnancy Research Centre, The Royal Women’s Hospital, Melbourne 3052, Australia;
- Department of Obstetrics and Gynaecology, The University of Melbourne, Melbourne 3052, Australia
| |
Collapse
|
4
|
Varghese B, Joy CA, Josyula JVN, Jangili S, Talukdar RK, Mutheneni SR, Adela R. Machine learning-based protein signatures for differentiating hypertensive disorders of pregnancy. Hypertens Res 2023; 46:2513-2526. [PMID: 37328693 DOI: 10.1038/s41440-023-01348-1] [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: 01/16/2023] [Revised: 04/23/2023] [Accepted: 05/31/2023] [Indexed: 06/18/2023]
Abstract
Hypertensive disorders of pregnancy (HDP) result in major maternal and fetal complications. Our study aimed to find a panel of protein markers to identify HDP by applying machine-learning models. The study was conducted on a total of 133 samples, divided into four groups, healthy pregnancy (HP, n = 42), gestational hypertension (GH, n = 67), preeclampsia (PE, n = 9), and ante-partum eclampsia (APE, n = 15). Thirty circulatory protein markers were measured using Luminex multiplex immunoassay and ELISA. Significant markers were screened for potential predictive markers by both statistical and machine-learning approaches. Statistical analysis found seven markers such as sFlt-1, PlGF, endothelin-1(ET-1), basic-FGF, IL-4, eotaxin and RANTES to be altered significantly in disease groups compared to healthy pregnant. Support vector machine (SVM) learning model classified GH and HP with 11 markers (eotaxin, GM-CSF, IL-4, IL-6, IL-13, MCP-1, MIP-1α, MIP-1β, RANTES, ET-1, sFlt-1) and HDP with 13 markers (eotaxin, G-CSF, GM-CSF, IFN-gamma, IL-4, IL-5, IL-6, IL-13, MCP-1, MIP-1β, RANTES, ET-1, sFlt-1). While logistic regression (LR) model classified PE with 13 markers (basic FGF, IL-1β, IL-1ra, IL-7, IL-9, MIP-1β, RANTES, TNF-alpha, nitric oxide, superoxide dismutase, ET-1, PlGF, sFlt-1) and APE by 12 markers (eotaxin, basic-FGF, G-CSF, GM-CSF, IL-1β, IL-5, IL-8, IL-13, IL-17, PDGF-BB, RANTES, PlGF). These markers may be used to diagnose the progression of healthy pregnant to a hypertensive state. Future longitudinal studies with large number of samples are needed to validate these findings.
Collapse
Affiliation(s)
- Bincy Varghese
- Department of Pharmacy Practice, National Institute of Pharmaceutical Education and Research, Guwahati, Sila katamur Village, Changsari, Assam, India
| | - Chippy Anna Joy
- Department of Pharmacy Practice, National Institute of Pharmaceutical Education and Research, Guwahati, Sila katamur Village, Changsari, Assam, India
| | | | - Shraddha Jangili
- Applied Biology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - R K Talukdar
- Department of Obstetrics and Gynecology, Gauhati Medical College, Guwahati, India
| | - Srinivas Rao Mutheneni
- Applied Biology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - Ramu Adela
- Department of Pharmacy Practice, National Institute of Pharmaceutical Education and Research, Guwahati, Sila katamur Village, Changsari, Assam, India.
| |
Collapse
|
5
|
Ryssdal M, Vanky E, Stokkeland LMT, Jarmund AH, Steinkjer B, Løvvik TS, Madssen TS, Iversen AC, Giskeødegård GF. Immunomodulatory Effects of Metformin Treatment in Pregnant Women With PCOS. J Clin Endocrinol Metab 2023; 108:e743-e753. [PMID: 36916886 PMCID: PMC10438881 DOI: 10.1210/clinem/dgad145] [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: 09/06/2022] [Revised: 03/05/2023] [Accepted: 03/07/2023] [Indexed: 03/15/2023]
Abstract
CONTEXT Polycystic ovary syndrome (PCOS) is a common endocrine disorder associated with low-grade systemic inflammation and increased risk of pregnancy complications. Metformin treatment reduces the risk of late miscarriage and preterm birth in pregnant women with PCOS. Whether the protective effect of metformin involves immunological changes has not been determined. OBJECTIVE To investigate the effect of metformin on the maternal immunological status in women with PCOS. METHODS A post-hoc analysis was performed of two randomized controlled trials, PregMet and PregMet2, including longitudinal maternal serum samples from 615 women with PCOS. Women were randomized to metformin or placebo from first trimester to delivery. Twenty-two cytokines and C-reactive protein were measured in serum sampled at gestational weeks 5 to 12, 19, 32, and 36. RESULTS Metformin treatment was associated with higher serum levels of several multifunctional cytokines throughout pregnancy, with the strongest effect on eotaxin (P < .001), interleukin-17 (P = .03), and basic fibroblast growth factor (P = .04). Assessment of the combined cytokine development confirmed the impact of metformin on half of the 22 cytokines. The immunomodulating effect of metformin was more potent in normal weight and overweight women than in obese women. Moreover, normoandrogenic women had the strongest effect of metformin in early pregnancy, whereas hyperandrogenic women presented increasing effect throughout pregnancy. CONCLUSION It appears that metformin has immunomodulating rather than anti-inflammatory properties in pregnancy. Its effect on the serum levels of many multifunctional cytokines demonstrates robust, persisting, and body mass-dependent immune mobilization in pregnant women with PCOS.
Collapse
Affiliation(s)
- Mariell Ryssdal
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
- Centre of Molecular Inflammation Research (CEMIR), Norwegian University of Science and Technology, 7491 Trondheim, Norway
| | - Eszter Vanky
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
- Department of Obstetrics and Gynecology, St. Olavs Hospital, Trondheim University Hospital, 7006 Trondheim, Norway
| | - Live Marie T Stokkeland
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
- Centre of Molecular Inflammation Research (CEMIR), Norwegian University of Science and Technology, 7491 Trondheim, Norway
| | - Anders Hagen Jarmund
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
- Centre of Molecular Inflammation Research (CEMIR), Norwegian University of Science and Technology, 7491 Trondheim, Norway
| | - Bjørg Steinkjer
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
- Centre of Molecular Inflammation Research (CEMIR), Norwegian University of Science and Technology, 7491 Trondheim, Norway
| | - Tone Shetelig Løvvik
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
- Department of Obstetrics and Gynecology, St. Olavs Hospital, Trondheim University Hospital, 7006 Trondheim, Norway
| | - Torfinn Støve Madssen
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, 7491 Trondheim, Norway
| | - Ann-Charlotte Iversen
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
- Centre of Molecular Inflammation Research (CEMIR), Norwegian University of Science and Technology, 7491 Trondheim, Norway
- Department of Obstetrics and Gynecology, St. Olavs Hospital, Trondheim University Hospital, 7006 Trondheim, Norway
| | - Guro F Giskeødegård
- K.G. Jebsen Center for Genetic Epidemiology, Department of Public Health and Nursing, Norwegian University of Science and Technology, 7491 Trondheim, Norway
| |
Collapse
|
6
|
Kelly CB, Karanchi H, Yu JY, Leyva MJ, Jenkins AJ, Nankervis AJ, Hanssen KF, Garg SK, Scardo JA, Hammad SM, Aston CE, Beisswenger PJ, Lyons TJ. Plasma AGE and Oxidation Products, Renal Function, and Preeclampsia in Pregnant Women with Type 1 Diabetes: A Prospective Observational Study. J Diabetes Res 2023; 2023:8537693. [PMID: 37601831 PMCID: PMC10435306 DOI: 10.1155/2023/8537693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 07/05/2023] [Accepted: 07/07/2023] [Indexed: 08/22/2023] Open
Abstract
Aims We aimed to determine whether plasma advanced glycation end products or oxidation products (AGE/oxidation-P) predict altered renal function and/or preeclampsia (PE) in pregnant women with type 1 diabetes. Methods Prospectively, using a nested case-control design, we studied 47 pregnant women with type 1 diabetes, of whom 23 developed PE and 24 did not. Nineteen nondiabetic, normotensive pregnant women provided reference values. In plasma obtained at ~12, 22, and 32 weeks' gestation (visits 1, 2, and 3; V1-V3), we measured five AGE products (carboxymethyllysine (CML), carboxyethyl-lysine (CEL), methylglyoxal-hydroimidazolone (MGH1), 3-deoxyglucosone hydroimidazolone (3DGH), and glyoxal-hydroimidazolone (GH1)) and four oxidation products (methionine sulfoxide (MetSO), 2-aminoadipic acid (2-AAA), 3-nitrotyrosine (3NT), and dityrosine (DT)), by liquid chromatography/mass spectroscopy. Clinical outcomes were "estimated glomerular filtration rate" (eGFR) at each visit and onset of PE. Results In diabetic women, associations between AGE/oxidation-P and eGFR were found only in those who developed PE. In this group, CEL, MGH1, and GH1 at V2 and CML, CEL, MGH1, and GH1 at V3 were inversely associated with contemporaneous eGFR, while CEL, MGH1, 3DGH, and GH1 at V2 were inversely associated with eGFR at V3 (all p < 0.05). There were no associations of plasma AGE or oxidation-P with pregnancy-related development of proteinuria or PE. Conclusions Inverse associations of second and early third trimester plasma AGE with eGFR among type 1 diabetic women who developed PE suggest that these patients constitute a subset susceptible to AGE-mediated injury and thus to cardiorenal complications later in life. However, AGE/oxidation-P did not predict PE in type 1 diabetic women.
Collapse
Affiliation(s)
- Clare B. Kelly
- Division of Endocrinology, Medical University of South Carolina, Charleston, South Carolina, USA
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Harsha Karanchi
- Division of Endocrinology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Jeremy Y. Yu
- Division of Endocrinology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Misti J. Leyva
- Division of Endocrinology, Medical University of South Carolina, Charleston, South Carolina, USA
- Diabetes Free South Carolina, BlueCross BlueShield of South Carolina, Columbia, South Carolina, USA
| | | | | | - Kristian F. Hanssen
- Department of Endocrinology, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Satish K. Garg
- Barbara Davis Center for Childhood Diabetes, University of Colorado, Denver, Colorado, USA
| | - James A. Scardo
- Spartanburg Regional Medical Center, Spartanburg, South Carolina, USA
| | - Samar M. Hammad
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Christopher E. Aston
- Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | | | - Timothy J. Lyons
- Division of Endocrinology, Medical University of South Carolina, Charleston, South Carolina, USA
- Diabetes Free South Carolina, BlueCross BlueShield of South Carolina, Columbia, South Carolina, USA
| |
Collapse
|
7
|
Delmis J, Oreskovic S, Elvedji Gasparovic V, Starcevic M, Herman M, Dessardo N, Starcevic V, Ivanisevic M. Relationship of Glucose, C-peptide, Leptin, and BDNF in Maternal and Umbilical Vein Blood in Type-1 Diabetes. Nutrients 2023; 15:600. [PMID: 36771307 PMCID: PMC9919383 DOI: 10.3390/nu15030600] [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: 01/07/2023] [Revised: 01/21/2023] [Accepted: 01/22/2023] [Indexed: 01/26/2023] Open
Abstract
The study aimed to determine the relationship between glucose, C-peptide, brain-derived neurotrophic factor (BDNF), and leptin between mother and fetus and neonatal weight. METHODS In the prospective observational cohort study, we included 66 women with type-1 diabetes mellitus (T1DM). According to the z-score for neonatal weight, patients were divided into healthy-weight neonates (n = 42) and overweight neonates (n = 24). The maternal blood samples were taken during pregnancy and cesarean section when the umbilical vein blood sample was also withdrawn. The maternal vein sera were analyzed for fasting glucose, C-reactive protein (CRP), leptin, BDNF, TSH, FT3, and FT4. The umbilical vein sera were analyzed for glucose, C-peptide, leptin, TSH, thyroid-stimulating protein (FT3), free thyroxine (FT4), and BDNF concentration. The neonatologist measured the skinfold thickness on the third day of neonatal life. RESULTS A strong correlation was confirmed between maternal and umbilical vein glucose concentration and maternal glucose and C-peptide in umbilical vein blood. A negative correlation was found between the concentration of BDNF in the umbilical vein and glucose in maternal blood. A strong correlation was seen between BMI and maternal blood leptin concentration, neonatal fat body mass, and umbilical vein blood leptin concentration. Higher BMI elevated BDNF, and TSH increase the odds for overweight neonates in the first trimester of pregnancy. Maternal higher leptin concentration in the first trimester decrease the odds of overweight neonates. CONCLUSIONS Maternal glucose concentrations affect the fetus's glucose, C-peptide, and BDNF concentrations. Leptin levels increase in maternal blood due to increased body mass index, and in the neonate, fat body mass is responsible for increased leptin concentrations.
Collapse
Affiliation(s)
- Josip Delmis
- Department of Obstetrics and Gynecology, University Hospital Medical Centre Zagreb, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | | | | | | | | | | | | | | |
Collapse
|
8
|
Relationship between the Dietary Inflammatory Index Score and Cytokine Levels in Chinese Pregnant Women during the Second and Third Trimesters. Nutrients 2022; 15:nu15010194. [PMID: 36615851 PMCID: PMC9824482 DOI: 10.3390/nu15010194] [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: 10/27/2022] [Revised: 12/23/2022] [Accepted: 12/27/2022] [Indexed: 01/03/2023] Open
Abstract
The impact of dietary inflammatory potential on serum cytokine concentrations in second and third trimesters of Chinese pregnant women is not clear. A total of 175 pregnant women from the Tianjin Maternal and Child Health Education and Service Cohort (TMCHESC) were included. The dietary inflammatory index (DII) was calculated based on 24-h food records. Serum tumor necrosis factor-α (TNF-α), interleukin 1β (IL-1β), IL-6, IL-8, IL-10, C-reactive protein (CRP), and monocyte chemoattractant protein-1 (MCP-1) levels in the second and third trimesters were measured. The mean DII scores (mean ± SD) were -0.07 ± 1.65 and 0.06 ± 1.65 in the second and third trimesters, respectively. In the third trimester, IL-1β (p = 0.039) and MCP-1 (p = 0.035) levels decreased and then increased with increasing DII scores. IL-10 concentrations decreased in pregnant women whose DII scores increased between the second and third trimesters (p = 0.011). Thiamin and vitamin C were negatively correlated with MCP-1 (β = -0.879, and β = -0.003) and IL-6 (β = -0.602, and β = -0.002) levels in the third trimester. In conclusion, the DII score had a U-shaped association with cytokine levels during the third trimester. Changes in DII scores between the second and third trimesters of pregnancy were correlated with cytokine levels during the third trimester.
Collapse
|
9
|
Espes D, Magnusson L, Caballero-Corbalan J, Schwarcz E, Casas R, Carlsson PO. Pregnancy induces pancreatic insulin secretion in women with long-standing type 1 diabetes. BMJ Open Diabetes Res Care 2022; 10:10/6/e002948. [PMID: 36351678 PMCID: PMC9644305 DOI: 10.1136/bmjdrc-2022-002948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 10/01/2022] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION Pregnancy entails both pancreatic adaptations with increasing β-cell mass and immunological alterations in healthy women. In this study, we have examined the effects of pregnancy on β-cell function and immunological processes in long-standing type 1 diabetes (L-T1D). RESEARCH DESIGN AND METHODS Fasting and stimulated C-peptide were measured after an oral glucose tolerance test in pregnant women with L-T1D (n=17) during the first trimester, third trimester, and 5-8 weeks post partum. Two 92-plex Olink panels were used to measure proteins in plasma. Non-pregnant women with L-T1D (n=30) were included for comparison. RESULTS Fasting C-peptide was detected to a higher degree in women with L-T1D during gestation and after parturition (first trimester: 64.7%, third trimester: 76.5%, and post partum: 64.7% vs 26.7% in non-pregnant women). Also, total insulin secretion and peak C-peptide increased during pregnancy. The plasma protein levels in pregnant women with L-T1D was dynamic, but few analytes were functionally related. Specifically, peripheral levels of prolactin (PRL), prokineticin (PROK)-1, and glucagon (GCG) were elevated during gestation whereas levels of proteins related to leukocyte migration (CCL11), T cell activation (CD28), and antigen presentation (such as CD83) were reduced. CONCLUSIONS In summary, we have found that some C-peptide secretion, that is, an indirect measurement of endogenous insulin production, is regained in women with L-T1D during pregnancy, which might be attributed to elevated peripheral levels of PRL, PROK-1, or GCG.
Collapse
Affiliation(s)
- Daniel Espes
- Science for Life Laboratory, Department of Medical Cell Biology, Uppsala University, Uppsala, Sweden
- Science for Life Laboratory, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Louise Magnusson
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
- Department of Biomedical and Clinical Sciences, Linköping University, Linkoping, Sweden
| | | | - Erik Schwarcz
- Department of Internal Medicine, Örebro University Hospital, Orebro, Sweden
| | - Rosaura Casas
- Department of Biomedical and Clinical Sciences, Linköping University, Linkoping, Sweden
| | - Per-Ola Carlsson
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
- Department of Medical Cell Biology, Uppsala University, Uppsala, Sweden
| |
Collapse
|
10
|
Maternal Inflammation Exaggerates Offspring Susceptibility to Cerebral Ischemia–Reperfusion Injury via the COX-2/PGD2/DP2 Pathway Activation. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:1571705. [PMID: 35437456 PMCID: PMC9013311 DOI: 10.1155/2022/1571705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 03/15/2022] [Accepted: 03/23/2022] [Indexed: 12/04/2022]
Abstract
The pathogenesis of cerebral ischemia–reperfusion (I/R) injury is complex and does not exhibit an effective strategy. Maternal inflammation represents one of the most important factors involved in the etiology of brain injury in newborns. We aimed to investigate the effect of maternal inflammation on offspring susceptibility to cerebral I/R injury and the mechanisms by which it exerts its effects. Pregnant SD rats were intraperitoneally injected with LPS (300 μg/kg/day) at gestational days 11, 14, and 18. Pups were subjected to MCAO/R on postnatal day 60. Primary neurons were obtained from postnatal day 0 SD rats and subjected to OGD/R. Neurological deficits, brain injury, neuronal viability, neuronal damage, and neuronal apoptosis were assessed. Oxidative stress and inflammation were evaluated, and the expression levels of COX-2/PGD2/DP pathway-related proteins and apoptotic proteins were detected. Maternal LPS exposure significantly increased the levels of oxidative stress and inflammation, significantly activated the COX-2/PGD2/DP2 pathway, and increased proapoptotic protein expression. However, maternal LPS exposure significantly decreased the antiapoptotic protein expression, which subsequently increased neurological deficits and cerebral I/R injury in offspring rats. The corresponding results were observed in primary neurons. Moreover, these effects of maternal LPS exposure were reversed by a COX-2 inhibitor and DP1 agonist but exacerbated by a DP2 agonist. In conclusion, maternal inflammatory exposure may increase offspring susceptibility to cerebral I/R injury. Moreover, the underlying mechanism might be related to the activation of the COX-2/PGD2/DP2 pathway. These findings provide a theoretical foundation for the development of therapeutic drugs for cerebral I/R injury.
Collapse
|
11
|
Angiogenic Imbalance and Inflammatory Biomarkers in the Prediction of Hypertension as Well as Obstetric and Perinatal Complications in Women with Gestational Diabetes Mellitus. J Clin Med 2022; 11:jcm11061514. [PMID: 35329840 PMCID: PMC8953606 DOI: 10.3390/jcm11061514] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 02/26/2022] [Accepted: 03/08/2022] [Indexed: 02/07/2023] Open
Abstract
Gestational diabetes mellitus (GDM) increases the risk of hypertensive disorders of pregnancy (HDP). We aimed to analyze the altered inflammatory markers and angiogenic factors among women with GDM to identify pregnant women at higher risk of developing HDP. Methods: This was a prospective study of 149 women without hypertension diagnosed in the third trimester with GDM. Inflammatory markers and angiogenic factors were measured at 28−32 weeks of pregnancy. Obstetric and perinatal outcomes were evaluated. Results: More than eight percent of the women developed HDP. Higher levels of the soluble fms-like tyrosine kinase-1/placental growth factor (sFlt-1/PIGF) ratio (4.9 ± 2.6 versus 2.3 ± 1.3, respectively; p < 0.001) and leptin (10.9 ± 0.8 versus 10.08 ± 1.1, respectively; p = 0.038), as well as lower levels of adiponectin (10.5 ± 1.3 versus 12.9 ± 2.7, respectively; p = 0.031), were seen in women who developed HDP versus normotensive women with GDM. A multivariable logistic regression analysis showed that adiponectin had a protective effect with 0.45-fold odds (0.23−0.83; p = 0.012), and that the sFlt-1/PIGF ratio was associated with 2.70-fold odds of developing HDP (CI 95%: 1.24−5.86; p = 0.012). Conclusion: An increase in angiogenic imbalance in the sFlt-1/PIGF ratio in women with GDM was detected and may be an indicator of developing HDP in addition to any subsequent obstetric and perinatal complications.
Collapse
|
12
|
Kornacki J, Gutaj P, Kalantarova A, Sibiak R, Jankowski M, Wender-Ozegowska E. Endothelial Dysfunction in Pregnancy Complications. Biomedicines 2021; 9:1756. [PMID: 34944571 PMCID: PMC8698592 DOI: 10.3390/biomedicines9121756] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 11/18/2021] [Accepted: 11/20/2021] [Indexed: 12/29/2022] Open
Abstract
The endothelium, which constitutes the inner layer of blood vessels and lymphatic structures, plays an important role in various physiological functions. Alterations in structure, integrity and function of the endothelial layer during pregnancy have been associated with numerous gestational complications, including clinically significant disorders, such as preeclampsia, fetal growth restriction, and diabetes. While numerous experimental studies have focused on establishing the role of endothelial dysfunction in pathophysiology of these gestational complications, their mechanisms remain unknown. Numerous biomarkers of endothelial dysfunction have been proposed, together with the mechanisms by which they relate to individual gestational complications. However, more studies are required to determine clinically relevant markers specific to a gestational complication of interest, as currently most of them present a significant overlap. Although the independent diagnostic value of such markers remains to be insufficient for implementation in standard clinical practice at the moment, inclusion of certain markers in predictive multifactorial models can improve their prognostic value. The future of the research in this field lies in the fine tuning of the clinical markers to be used, as well as identifying possible therapeutic techniques to prevent or reverse endothelial damage.
Collapse
Affiliation(s)
- Jakub Kornacki
- Department of Reproduction, Poznan University of Medical Sciences, 33 Polna Street, 60-535 Poznan, Poland; (J.K.); (E.W.-O.)
| | - Paweł Gutaj
- Department of Reproduction, Poznan University of Medical Sciences, 33 Polna Street, 60-535 Poznan, Poland; (J.K.); (E.W.-O.)
| | - Anastasia Kalantarova
- Medicine Program, Poznan University of Medical Sciences, 41 Jackowskiego Street, 60-512 Poznan, Poland;
| | - Rafał Sibiak
- Department of Histology and Embryology, Poznan University of Medical Sciences, 6 Swiecickiego Street, 60-781 Poznan, Poland;
| | - Maurycy Jankowski
- Department of Anatomy, Poznan University of Medical Sciences, 6 Swiecickiego Street, 60-781 Poznan, Poland;
| | - Ewa Wender-Ozegowska
- Department of Reproduction, Poznan University of Medical Sciences, 33 Polna Street, 60-535 Poznan, Poland; (J.K.); (E.W.-O.)
| |
Collapse
|
13
|
Roth-Schulze AJ, Penno MAS, Ngui KM, Oakey H, Bandala-Sanchez E, Smith AD, Allnutt TR, Thomson RL, Vuillermin PJ, Craig ME, Rawlinson WD, Davis EA, Harris M, Soldatos G, Colman PG, Wentworth JM, Haynes A, Barry SC, Sinnott RO, Morahan G, Bediaga NG, Smyth GK, Papenfuss AT, Couper JJ, Harrison LC. Type 1 diabetes in pregnancy is associated with distinct changes in the composition and function of the gut microbiome. MICROBIOME 2021; 9:167. [PMID: 34362459 PMCID: PMC8349100 DOI: 10.1186/s40168-021-01104-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 05/28/2021] [Indexed: 05/20/2023]
Abstract
BACKGROUND The gut microbiome changes in response to a range of environmental conditions, life events and disease states. Pregnancy is a natural life event that involves major physiological adaptation yet studies of the microbiome in pregnancy are limited and their findings inconsistent. Pregnancy with type 1 diabetes (T1D) is associated with increased maternal and fetal risks but the gut microbiome in this context has not been characterized. By whole metagenome sequencing (WMS), we defined the taxonomic composition and function of the gut bacterial microbiome across 70 pregnancies, 36 in women with T1D. RESULTS Women with and without T1D exhibited compositional and functional changes in the gut microbiome across pregnancy. Profiles in women with T1D were distinct, with an increase in bacteria that produce lipopolysaccharides and a decrease in those that produce short-chain fatty acids, especially in the third trimester. In addition, women with T1D had elevated concentrations of fecal calprotectin, a marker of intestinal inflammation, and serum intestinal fatty acid-binding protein (I-FABP), a marker of intestinal epithelial damage. CONCLUSIONS Women with T1D exhibit a shift towards a more pro-inflammatory gut microbiome during pregnancy, associated with evidence of intestinal inflammation. These changes could contribute to the increased risk of pregnancy complications in women with T1D and are potentially modifiable by dietary means. Video abstract.
Collapse
Affiliation(s)
- Alexandra J Roth-Schulze
- Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, 3052, Australia
- Department of Medical Biology, University of Melbourne, Melbourne, VIC, 3010, Australia
| | - Megan A S Penno
- The University of Adelaide, Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, SA, 5005, Australia
| | - Katrina M Ngui
- Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, 3052, Australia
- Department of Medical Biology, University of Melbourne, Melbourne, VIC, 3010, Australia
| | - Helena Oakey
- The University of Adelaide, Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, SA, 5005, Australia
| | - Esther Bandala-Sanchez
- Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, 3052, Australia
- Department of Medical Biology, University of Melbourne, Melbourne, VIC, 3010, Australia
| | - Alannah D Smith
- Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, 3052, Australia
- Department of Medical Biology, University of Melbourne, Melbourne, VIC, 3010, Australia
| | - Theo R Allnutt
- Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, 3052, Australia
- Department of Medical Biology, University of Melbourne, Melbourne, VIC, 3010, Australia
| | - Rebecca L Thomson
- The University of Adelaide, Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, SA, 5005, Australia
| | - Peter J Vuillermin
- Faculty of School of Medicine, Deakin University and Child Health Research Unit, Barwon Health, Geelong, VIC, 3220, Australia
| | - Maria E Craig
- School of Women's and Children's Health, Faculty of Medicine, University of New South Wales, Sydney, NSW, 2052, Australia
- Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead, Sydney, NSW, 2145, Australia
| | - William D Rawlinson
- Virology Research Laboratory, Serology and Virology Division, South Eastern Area Laboratory Services Microbiology, Prince of Wales Hospital, Sydney, NSW, 2031, Australia
- School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, NSW, 2052, Australia
| | - Elizabeth A Davis
- Telethon Institute for Child Health Research, Centre for Child Health Research, University of Western Australia, Perth, WA, 6009, Australia
| | - Mark Harris
- The University of Queensland Diamantina Institute, Faculty of Medicine, University of Queensland, Translational Research Institute, Woolloongabba, QLD, 4102, Australia
- Queensland Children's Hospital, South Brisbane, QLD, 4101, Australia
| | - Georgia Soldatos
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne and Diabetes and Vascular Medicine Unit, Monash Health, Melbourne, VIC, 3168, Australia
| | - Peter G Colman
- Department of Diabetes and Endocrinology, Royal Melbourne Hospital, Melbourne, VIC, 3050, Australia
| | - John M Wentworth
- Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, 3052, Australia
- Department of Medical Biology, University of Melbourne, Melbourne, VIC, 3010, Australia
- Department of Diabetes and Endocrinology, Royal Melbourne Hospital, Melbourne, VIC, 3050, Australia
| | - Aveni Haynes
- Telethon Institute for Child Health Research, Centre for Child Health Research, University of Western Australia, Perth, WA, 6009, Australia
| | - Simon C Barry
- The University of Adelaide, Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, SA, 5005, Australia
| | - Richard O Sinnott
- Melbourne eResearch Group, School of Computing and Information Services, University of Melbourne, Melbourne, VIC, 3010, Australia
| | - Grant Morahan
- Centre for Diabetes Research, Harry Perkins Institute of Medical Research, The University of Western Australia, Perth, WA, 6009, Australia
| | - Naiara G Bediaga
- Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, 3052, Australia
- Department of Medical Biology, University of Melbourne, Melbourne, VIC, 3010, Australia
| | - Gordon K Smyth
- Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, 3052, Australia
- Department of Medical Biology and School of Mathematics and Statistics, University of Melbourne, Melbourne, VIC, 3010, Australia
| | - Anthony T Papenfuss
- Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, 3052, Australia
- Department of Medical Biology and School of Mathematics and Statistics, University of Melbourne, Melbourne, VIC, 3010, Australia
- Bioinformatics and Cancer Genomics Laboratory, Peter MacCallum Cancer Centre, Melbourne, VIC, 3000, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, VIC, 3010, Australia
| | - Jennifer J Couper
- The University of Adelaide, Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, SA, 5005, Australia
- Women's and Children's Hospital, Adelaide, SA, 5006, Australia
| | - Leonard C Harrison
- Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, 3052, Australia.
- Department of Medical Biology, University of Melbourne, Melbourne, VIC, 3010, Australia.
| |
Collapse
|
14
|
Hamadeh R, Mohsen A, Kobeissy F, Karouni A, Akoum H. C-Reactive Protein for Prediction or Early Detection of Pre-Eclampsia: A Systematic Review. Gynecol Obstet Invest 2021; 86:13-26. [PMID: 33902044 DOI: 10.1159/000515530] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 02/28/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Pre-eclampsia (PE) is a serious disease of pregnancy and one of the major causes of morbidity and mortality for both the mother and baby. This systematic review aims to detect the role of high-sensitivity C-reactive protein (CRP) in the detection of PE. METHODS Thirty-four articles published between 2001 and 2019 were included in this review. The articles were extracted from OVID Medline and Embase. The study designs of these articles are randomized controlled, cohort, case-control, and cross-sectional studies evaluating CRP as a marker to predict or early diagnose PE. The quality assessment of these articles is made by the modified Quality Assessment of Diagnostic Accuracy Studies 2 tool. Meta-analysis was not done because of clinical and statistical heterogeneity. RESULTS A positive association between CRP levels and the development of PE was confirmed in 18 studies. This positive effect was addressed in patients with normal BMI (<25 kg/m2) in 3 studies and in overweight patients in 2 studies. One study addressed this positive association in patients with a BMI ranging between 28 and 31 kg/m2. Three studies determined a cutoff level of CRP above which a significant risk of PE development should be suspected. These levels ranged between 7 and 15 mg/L. CONCLUSION CRP is a promising cost-effective biomarker that may be used in the prediction of PE. A CRP level higher than 15 mg/L may suggest initiation of low-dose aspirin in low-risk pregnancies.
Collapse
Affiliation(s)
- Rola Hamadeh
- Ecole Doctorale en Sciences et Technologie (EDST), Lebanese University, Beirut, Lebanon
| | - Amani Mohsen
- Consultant Obstetrics, Palestinian Red Crescent, Beirut, Lebanon
| | - Firas Kobeissy
- Department of Biochemistry and Molecular Genetics, American University of Beirut, Beirut, Lebanon
| | - Ali Karouni
- Department of Engineering, Faculty of Technology, Lebanese University, Beirut, Lebanon
| | - Hikmat Akoum
- Faculty of Public Health, Lebanese University, Saida, Lebanon
| |
Collapse
|
15
|
Vishnyakova P, Poltavets A, Nikitina M, Muminova K, Potapova A, Vtorushina V, Loginova N, Midiber K, Mikhaleva L, Lokhonina A, Khodzhaeva Z, Pyregov A, Elchaninov A, Fatkhudinov T, Sukhikh G. Preeclampsia: inflammatory signature of decidual cells in early manifestation of disease. Placenta 2021; 104:277-283. [PMID: 33472135 DOI: 10.1016/j.placenta.2021.01.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/28/2020] [Accepted: 01/08/2021] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Preeclampsia is a pregnancy-specific complication characterized by hypertension in combination with proteinuria and/or various manifestations of multiple organ failure. It is believed that etiology of preeclampsia lies in dysfunction of the placenta and disorder of the maternal-fetal interactions. In preeclampsia decidual membrane, the maternal part of the placenta which normally supports immunological tolerance of the maternal organism to the semi-allogeneic fetus, becomes a site of inflammation. METHODS The aim of our study was to characterize the phenotype of decidual macrophages and plasma profiles in patients with late- and early-onset preeclampsia as compared with controls (n = 43). Decidual cells were obtained by enzymatic digestion method and characterized by flow cytometry analysis, real-time PCR, bioinformatics analysis, immunohistochemistry, and Western blot. Plasma samples were analyzed by multiplex assay. RESULTS The number of inflammation-associated CD86+ and CX3CR1+ cells was significantly higher in the early-onset preeclampsia while the portion of CD163+ cells was significantly higher among studied groups. We observed significant increase of endothelin-1 gene expression and a significant decrease in eNOS and GNB3 expression and TGFβ relative protein level in decidual cells of the early-onset preeclampsia samples. We also revealed elevation of pro- and anti-inflammatory cytokines in plasma of preeclampsia groups. DISCUSSION Our findings reflect profound early-onset preeclampsia-associated alterations in the decidua and emphasize the importance of the decidua as a link in the development of preeclampsia.
Collapse
Affiliation(s)
- P Vishnyakova
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named After Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997, Moscow, Russia; Peoples' Friendship University of Russia (RUDN University), 117198, Moscow, Russia.
| | - A Poltavets
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named After Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997, Moscow, Russia
| | - M Nikitina
- Scientific Research Institute of Human Morphology, 117418, Moscow, Russia
| | - K Muminova
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named After Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997, Moscow, Russia
| | - A Potapova
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named After Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997, Moscow, Russia
| | - V Vtorushina
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named After Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997, Moscow, Russia
| | - N Loginova
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named After Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997, Moscow, Russia
| | - K Midiber
- Scientific Research Institute of Human Morphology, 117418, Moscow, Russia
| | - L Mikhaleva
- Scientific Research Institute of Human Morphology, 117418, Moscow, Russia
| | - A Lokhonina
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named After Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997, Moscow, Russia; Peoples' Friendship University of Russia (RUDN University), 117198, Moscow, Russia
| | - Z Khodzhaeva
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named After Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997, Moscow, Russia
| | - A Pyregov
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named After Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997, Moscow, Russia
| | - A Elchaninov
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named After Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997, Moscow, Russia
| | - T Fatkhudinov
- Peoples' Friendship University of Russia (RUDN University), 117198, Moscow, Russia; Scientific Research Institute of Human Morphology, 117418, Moscow, Russia
| | - G Sukhikh
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named After Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117997, Moscow, Russia
| |
Collapse
|
16
|
Vitamin D Metabolites and Binding Protein Predict Preeclampsia in Women with Type 1 Diabetes. Nutrients 2020; 12:nu12072048. [PMID: 32664257 PMCID: PMC7400952 DOI: 10.3390/nu12072048] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 06/29/2020] [Accepted: 07/08/2020] [Indexed: 11/17/2022] Open
Abstract
The risk for preeclampsia (PE) is enhanced ~4-fold by the presence of maternal type 1 diabetes (T1DM). Vitamin D is essential for healthy pregnancy. We assessed the total, bioavailable, and free concentrations of plasma 25-hydroxyvitamin D (25(OH)D), 1,25-dihydroxyvitamin D (1,25(OH)2D), and vitamin D binding protein (VDBP) at ~12, ~22, and ~32 weeks’ gestation (“Visits” (V) 1, 2, and 3, respectively) in 23 T1DM women who developed PE, 24 who remained normotensive, and 19 non-diabetic, normotensive women (reference controls). 25(OH)D deficiency was more frequent in diabetic than non-diabetic women (69% vs. 22%, p < 0.05), but no measure of 25(OH)D predicted PE. By contrast, higher 1,25(OH)2D concentrations at V2 (total, bioavailable, and free: p < 0.01) and V3 (bioavailable: p < 0.05; free: p < 0.01), lower concentrations of VDBP at V3 (p < 0.05), and elevated ratios of 1,25(OH)2D/VDBP (V2, V3: p < 0.01) and 1,25(OH)2D/25(OH)D (V3, p < 0.05) were all associated with PE, and significance persisted in multivariate analyses. In summary, in women with T1DM, concentrations of 1,25(OH)2D were higher, and VDBP lower, in the second and third trimesters in women who later developed PE than in those who did not. 1,25(OH)2D may serve as a new marker for PE risk and could be implicated in pathogenesis.
Collapse
|
17
|
Kelly CB, Yu JY, Jenkins AJ, Nankervis AJ, Hanssen KF, Garg SK, Scardo JA, Basu A, Hammad SM, Aston CE, Lyons TJ. Haptoglobin Phenotype Modulates Lipoprotein-Associated Risk for Preeclampsia in Women With Type 1 Diabetes. J Clin Endocrinol Metab 2019; 104:4743-4755. [PMID: 31219590 DOI: 10.1210/jc.2019-00723] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 06/14/2019] [Indexed: 02/13/2023]
Abstract
CONTEXT The incidence of preeclampsia (PE) is increased in women with diabetes (∼20% vs ∼5% in the general population), and first trimester lipoprotein profiles are predictive. Haptoglobin (Hp), a protein with functional genetic polymorphisms, has antioxidant, anti-inflammatory, and angiogenic effects. Among people with diabetes, the Hp 2-2 phenotype is associated with cardiorenal disease. OBJECTIVE To investigate whether Hp phenotype is associated with PE in type 1 diabetes mellitus (T1DM) and/or modulates lipoprotein-associated risks. DESIGN AND SETTING Multicenter prospective study of T1DM pregnancy. PATIENTS Pregnant women with T1DM (normal albuminuria, normotensive at enrolment, n = 47) studied at three visits, all preceding PE onset: 12.3 ± 1.9, 21.8 ± 1.5, and 31.5 ± 1.6 weeks' gestation (mean ± SD). MAIN OUTCOME MEASURES Hp phenotype and lipoprotein profiles in women with (n = 23) vs without (n = 24) subsequent PE. RESULTS Hp phenotype did not predict PE, but lipoprotein associations with subsequent PE were confined to women with Hp 2-2, in whom the following associations with PE were observed: increased low-density lipoprotein (LDL) cholesterol, LDL particle concentration, apolipoprotein B (APOB), triacylglycerol/high-density lipoprotein (HDL) cholesterol ratio, and APOB/apolipoprotein AI (APOA1) ratio; decreased HDL cholesterol, APOA1, large HDL particle concentration, and peripheral lipoprotein lipolysis (all P < 0.05). In women with one or two Hp-1 alleles, no such associations were observed. CONCLUSIONS In women with T1DM, although Hp phenotype did not predict PE risk, lipoprotein-related risks for PE were limited to those with the Hp 2-2 phenotype. Hp phenotype may modulate PE risk in diabetes.
Collapse
Affiliation(s)
- Clare B Kelly
- Division of Endocrinology, Medical University of South Carolina, Charleston, South Carolina
| | - Jeremy Y Yu
- Division of Endocrinology, Medical University of South Carolina, Charleston, South Carolina
| | - Alicia J Jenkins
- Division of Endocrinology, Medical University of South Carolina, Charleston, South Carolina
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, New South Wales, Australia
| | - Alison J Nankervis
- Diabetes Service, Royal Women's Hospital, Parkville, Victoria, Australia
| | - Kristian F Hanssen
- Department of Endocrinology, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Satish K Garg
- Barbara Davis Center for Childhood Diabetes, University of Colorado, Aurora, Colorado
| | - James A Scardo
- Spartanburg Regional Medical Center, Spartanburg, South Carolina
| | - Arpita Basu
- Department of Kinesiology and Nutrition Sciences, University of Nevada Las Vegas, Las Vegas, Nevada
| | - Samar M Hammad
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, South Carolina
| | - Christopher E Aston
- Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Timothy J Lyons
- Division of Endocrinology, Medical University of South Carolina, Charleston, South Carolina
| |
Collapse
|
18
|
Bellos I, Karageorgiou V, Kapnias D, Karamanli KE, Siristatidis C. The role of interleukins in preeclampsia: A comprehensive review. Am J Reprod Immunol 2018; 80:e13055. [PMID: 30265415 DOI: 10.1111/aji.13055] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 09/04/2018] [Accepted: 09/05/2018] [Indexed: 12/13/2022] Open
Abstract
Preeclampsia is a multi-system hypertensive disorder of pregnancy, with significant rates of maternal and neonatal morbidity. It represents a major cause of preterm birth, as definitive treatment demands fetal delivery. Although its pathophysiology is complicated, placental hypoxia and endothelial dysfunction constitute established pathogenetic steps of the disease. Inflammation is considered to be a crucial mediator of preeclampsia process, as an imbalance between TH 1, TH 2, and TH 17 immune responses is observed. The present review accumulates current knowledge about the contribution of interleukins in preeclampsia, summarizing the pathways through which each interleukin exerts its function in the disease. Also, the role of genetic polymorphisms is explored and the predictive efficacy of maternal serum interleukin levels is evaluated. Finally, recommendations about the safe interpretation of the outcomes, as well as guidance for future research, are provided.
Collapse
Affiliation(s)
- Ioannis Bellos
- National and Kapodistrian University of Athens, Athens, Greece
| | | | | | | | - Charalampos Siristatidis
- Assisted Reproduction Unit, Third Department of Obstetrics and Gynecology, "Attikon Hospital", Medical School, National and Kapodistrian University of Athens, Athens, Greece
| |
Collapse
|
19
|
Kelly CB, Hookham MB, Yu JY, Jenkins AJ, Nankervis AJ, Hanssen KF, Garg SK, Scardo JA, Hammad SM, Menard MK, Aston CE, Lyons TJ. Subclinical First Trimester Renal Abnormalities Are Associated With Preeclampsia in Normoalbuminuric Women With Type 1 Diabetes. Diabetes Care 2018; 41:120-127. [PMID: 29122892 PMCID: PMC5741157 DOI: 10.2337/dc17-1635] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 10/05/2017] [Indexed: 02/03/2023]
Abstract
OBJECTIVE This study was conducted to determine the utility of tubular (urinary/plasma neutrophil gelatinase-associated lipocalin [NGAL] and urinary kidney injury molecule 1 [KIM-1]) and glomerular (estimated glomerular filtration rate [eGFR]) biomarkers in predicting preeclampsia (PE) in pregnant women with type 1 diabetes mellitus (T1DM) who were free of microalbuminuria and hypertension at the first trimester. RESEARCH DESIGN AND METHODS This was a prospective study of T1DM pregnancy. Maternal urinary and plasma NGAL, urinary KIM-1 (ELISA of frozen samples), and eGFR (Chronic Kidney Disease Epidemiology Collaboration equation) were determined at three study visits (V1: 12.4 ± 1.8; V2: 21.7 ± 1.4; V3: 31.4 ± 1.5 weeks' gestation [mean ± SD]) in 23 women with T1DM with subsequent PE (DM+PE+), 24 who remained normotensive (DM+PE-), and, for reference, in 19 normotensive pregnant women without diabetes (DM-). The groups with diabetes were matched for age, diabetes duration, and parity. All subjects were normotensive and free of microalbuminuria or albuminuria at V1. All study visits preceded the onset of PE. RESULTS Urinary creatinine-corrected NGAL (uNGALcc, ng/mg) was significantly elevated at V1 in DM+PE+ vs. DM+PE- women (P = 0.01); this remained significant after exclusion of leukocyte-positive samples (5 DM+PE+ and 2 DM+PE-) (P = 0.02). Accounting for BMI, HbA1c, and total daily insulin dose, a doubling of uNGALcc at V1 conferred a sevenfold increase in risk for PE (P = 0.026). In contrast, neither plasma NGAL nor urinary KIM-1 predicted PE. Also at V1, eGFR was elevated in DM+PE+ vs. DM+PE- (P = 0.04). CONCLUSIONS Early tubular and glomerular dysfunction may predict PE in first trimester women with T1DM, even if free of microalbuminuria. These data suggest that subclinical renal tubular and glomerular injury, if present early in pregnancy, may predispose women with T1DM to PE.
Collapse
Affiliation(s)
- Clare B Kelly
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, Northern Ireland, U.K.,Division of Endocrinology, Medical University of South Carolina, Charleston, SC
| | - Michelle B Hookham
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, Northern Ireland, U.K.,The Department of Clinical Biochemistry, Royal Victoria Hospital, Belfast, Northern Ireland, U.K
| | - Jeremy Y Yu
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, Northern Ireland, U.K.,Division of Endocrinology, Medical University of South Carolina, Charleston, SC
| | - Alicia J Jenkins
- Division of Endocrinology, Medical University of South Carolina, Charleston, SC.,National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Camperdown, Sydney, New South Wales, Australia
| | - Alison J Nankervis
- Diabetes Service, The Royal Women's Hospital, Melbourne, Victoria, Australia
| | - Kristian F Hanssen
- Department of Endocrinology, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Satish K Garg
- Barbara Davis Center for Childhood Diabetes, University of Colorado, Denver, CO
| | | | - Samar M Hammad
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, SC
| | - M Kathryn Menard
- Division of Materno-Fetal Medicine, University of North Carolina, Chapel Hill, NC
| | - Christopher E Aston
- Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City, OK
| | - Timothy J Lyons
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, Northern Ireland, U.K. .,Division of Endocrinology, Medical University of South Carolina, Charleston, SC
| |
Collapse
|
20
|
Wang Z, Wang Z, Wang L, Qiu M, Wang Y, Hou X, Guo Z, Wang B. Hypertensive disorders during pregnancy and risk of type 2 diabetes in later life: a systematic review and meta-analysis. Endocrine 2017; 55:809-821. [PMID: 27518283 DOI: 10.1007/s12020-016-1075-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2016] [Accepted: 07/31/2016] [Indexed: 12/24/2022]
Abstract
Many studies assessed the association between hypertensive disorders during pregnancy and risk of type 2 diabetes mellitus in later life, but contradictory findings were reported. A systemic review and meta-analysis was carried out to elucidate type 2 diabetes mellitus risk in women with hypertensive disorders during pregnancy. Pubmed, Embase, and Web of Science were searched for cohort or case-control studies on the association between hypertensive disorders during pregnancy and subsequent type 2 diabetes mellitus. Random-effect model was used to pool risk estimates. Bayesian meta-analysis was carried out to further estimate the type 2 diabetes mellitus risk associated with hypertensive disorders during pregnancy. Seventeen cohort or prospective matched case-control studies were finally included. Those 17 studies involved 2,984,634 women and 46,732 type 2 diabetes mellitus cases. Overall, hypertensive disorders during pregnancy were significantly correlated with type 2 diabetes mellitus risk (relative risk = 1.56, 95 % confidence interval 1.21-2.01, P = 0.001). Preeclampsia was significantly and independently correlated with type 2 diabetes mellitus risk (relative risk = 2.25, 95 % confidence interval 1.73-2.90, P < 0.001). In addition, gestational hypertension was also significantly and independently correlated with subsequent type 2 diabetes mellitus risk (relative risk = 2.06, 95 % confidence interval 1.57-2.69, P < 0.001). The pooled estimates were not significantly altered in the subgroup analyses of studies on preeclampsia or gestational hypertension. Bayesian meta-analysis showed the relative risks of type 2 diabetes mellitus risk for individuals with hypertensive disorders during pregnancy, preeclampsia, and gestational hypertension were 1.59 (95 % credibility interval: 1.11-2.32), 2.27 (95 % credibility interval: 1.67-2.97), and 2.06 (95 % credibility interval: 1.41-2.84), respectively. Publication bias was not evident in the meta-analysis. Preeclampsia and gestational hypertension are independently associated with substantially elevated risk of type 2 diabetes mellitus in later life.
Collapse
Affiliation(s)
- Zengfang Wang
- Department of Obstetrics, Maternal and Children Health's Hospital of Weifang, Weifang, 261011, China.
| | - Zengyan Wang
- Surgical Center, Zhucheng People's Hospital, Zhucheng, 262201, China
| | - Luang Wang
- Department of Endocrinology, Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Mingyue Qiu
- Department of Endocrinology, Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Yangang Wang
- Department of Endocrinology, Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Xu Hou
- Department of Endocrinology, Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Zhong Guo
- Department of Medical Education, Health School of Ganzhou in Jiangxi Province, Ganzhou, 341000, China
| | - Bin Wang
- Department of Endocrinology, Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| |
Collapse
|
21
|
Wotherspoon AC, Young IS, McCance DR, Holmes VA. Evaluation of biomarkers for the prediction of pre-eclampsia in women with type 1 diabetes mellitus: A systematic review. J Diabetes Complications 2016; 30:958-66. [PMID: 26900097 DOI: 10.1016/j.jdiacomp.2016.02.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2015] [Revised: 01/19/2016] [Accepted: 02/01/2016] [Indexed: 12/17/2022]
Abstract
BACKGROUND Pre-eclampsia is a leading cause of maternal and perinatal morbidity and mortality. Women with type 1 diabetes are considered a high-risk group for developing pre-eclampsia. Much research has focused on biomarkers as a means of screening for pre-eclampsia in the general maternal population; however, there is a lack of evidence for women with type 1 diabetes. OBJECTIVES To undertake a systematic review to identify potential biomarkers for the prediction of pre-eclampsia in women with type 1 diabetes. SEARCH STRATEGY We searched Medline, EMBASE, Maternity and Infant Care, Scopus, Web of Science and CINAHL SELECTION CRITERIA: Studies were included if they measured biomarkers in blood or urine of women who developed pre-eclampsia and had pre-gestational type 1 diabetes mellitus Data collection and analysis A narrative synthesis was adopted as a meta-analysis could not be performed, due to high study heterogeneity. MAIN RESULTS A total of 72 records were screened, with 21 eligible studies being included in the review. A wide range of biomarkers was investigated and study size varied from 34 to 1258 participants. No single biomarker appeared to be effective in predicting pre-eclampsia; however, glycaemic control was associated with an increased risk while a combination of angiogenic and anti-angiogenic factors seemed to be potentially useful. CONCLUSIONS Limited evidence suggests that combinations of biomarkers may be more effective in predicting pre-eclampsia than single biomarkers. Further research is needed to verify the predictive potential of biomarkers that have been measured in the general maternal population, as many studies exclude women with diabetes preceding pregnancy.
Collapse
Affiliation(s)
- Amy C Wotherspoon
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Ian S Young
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - David R McCance
- Regional Centre for Endocrinology and Diabetes, Royal Victoria Hospital, UK
| | - Valerie A Holmes
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK.
| |
Collapse
|
22
|
Palomba S, de Wilde MA, Falbo A, Koster MP, La Sala GB, Fauser BC. Pregnancy complications in women with polycystic ovary syndrome. Hum Reprod Update 2015; 21:575-592. [DOI: 10.1093/humupd/dmv029] [Citation(s) in RCA: 373] [Impact Index Per Article: 41.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
|
23
|
Trace elements as predictors of preeclampsia in type 1 diabetic pregnancy. Nutr Res 2015; 35:421-30. [PMID: 25912764 DOI: 10.1016/j.nutres.2015.04.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Revised: 03/23/2015] [Accepted: 04/07/2015] [Indexed: 12/16/2022]
Abstract
Preeclampsia (PE) affects approximately 5% of all pregnancies, but is increased several-fold in women with pre-gestational type 1 diabetes mellitus (T1DM). Increased oxidative stress and altered maternal plasma trace elements that modulate the antioxidant system have been implicated in PE. In non-diabetic women, increased plasma copper and iron and decreased manganese, selenium, and zinc have been associated with PE in cross-sectional studies. In a longitudinal study, we hypothesized that plasma levels of trace elements differ between T1DM women with vs. without subsequent PE. Samples were collected during the first (gestation 12.2 ± 1.9 weeks, [mean ± SD]), second (21.6 ± 1.5 weeks), and third (31.5 ± 1.7 weeks) trimesters of pregnancy, all before the onset of PE. We compared 23 T1DM women who subsequently developed PE with 24 T1DM women who remained normotensive; and we included 19 non-diabetic (non-DM) normotensive pregnant women as reference controls. Trace elements were measured using inductively coupled plasma mass spectroscopy. In T1DM women with subsequent PE vs normotensive, only plasma zinc was significantly higher at the first trimester, while copper:zinc and copper:high-density lipoprotein cholesterol ratios were higher throughout gestation (all P < .05). These findings persisted after adjustment for covariates. Higher copper:zinc ratios may contribute to oxidative stress in T1DM women who develop PE. Ratios of pro- to anti-oxidant factors may predict risk for PE in diabetic pregnancies more effectively than individual trace element levels.
Collapse
|
24
|
Vallejo S, Palacios E, Romacho T, Villalobos L, Peiró C, Sánchez-Ferrer CF. The interleukin-1 receptor antagonist anakinra improves endothelial dysfunction in streptozotocin-induced diabetic rats. Cardiovasc Diabetol 2014; 13:158. [PMID: 25518980 PMCID: PMC4276125 DOI: 10.1186/s12933-014-0158-z] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Accepted: 11/21/2014] [Indexed: 01/06/2023] Open
Abstract
Background Endothelial dysfunction is a crucial early phenomenon in vascular diseases linked to diabetes mellitus and associated to enhanced oxidative stress. There is increasing evidence about the role for pro-inflammatory cytokines, like interleukin-1β (IL-1β), in developing diabetic vasculopathy. We aimed to determine the possible involvement of this cytokine in the development of diabetic endothelial dysfunction, analysing whether anakinra, an antagonist of IL-1 receptors, could reduce this endothelial alteration by interfering with pro-oxidant and pro-inflammatory pathways into the vascular wall. Results In control and two weeks evolution streptozotocin-induced diabetic rats, either untreated or receiving anakinra, vascular reactivity and NADPH oxidase activity were measured, respectively, in isolated rings and homogenates from mesenteric microvessels, while nuclear factor (NF)-κB activation was determined in aortas. Plasma levels of IL-1β and tumor necrosis factor (TNF)-α were measured by ELISA. In isolated mesenteric microvessels from control rats, two hours incubation with IL-1β (1 to 10 ng/mL) produced a concentration-dependent impairment of endothelium-dependent relaxations, which were mediated by enhanced NADPH oxidase activity via IL-1 receptors. In diabetic rats treated with anakinra (100 or 160 mg/Kg/day for 3 or 7 days before sacrifice) a partial improvement of diabetic endothelial dysfunction occurred, together with a reduction of vascular NADPH oxidase and NF-κB activation. Endothelial dysfunction in diabetic animals was also associated to higher activities of the pro-inflammatory enzymes cyclooxygenase (COX) and the inducible isoform of nitric oxide synthase (iNOS), which were markedly reduced after anakinra treatment. Circulating IL-1β and TNF-α levels did not change in diabetic rats, but they were lowered by anakinra treatment. Conclusions In this short-term model of type 1 diabetes, endothelial dysfunction is associated to an IL-1 receptor-mediated activation of vascular NADPH oxidase and NF-κB, as well as to vascular inflammation. Moreover, endothelial dysfunction, vascular oxidative stress and inflammation were reduced after anakinra treatment. Whether this mechanism can be extrapolated to a chronic situation or whether it may apply to diabetic patients remain to be established. However, it may provide new insights to further investigate the therapeutic use of IL-1 receptor antagonists to obtain vascular benefits in patients with diabetes mellitus and/or atherosclerosis.
Collapse
Affiliation(s)
- Susana Vallejo
- Departamento de Farmacología, Facultad de Medicina, Universidad Autónoma de Madrid, Calle Arzobispo Morcillo 4, 29029, Madrid, Spain.
| | - Erika Palacios
- Departamento de Farmacología, Facultad de Medicina, Universidad Autónoma de Madrid, Calle Arzobispo Morcillo 4, 29029, Madrid, Spain. .,Present address: Departamento de Ciencias de la Salud, Edificio CN208, Oficina O, Universidad de las Américas, Puebla, México.
| | - Tania Romacho
- Departamento de Farmacología, Facultad de Medicina, Universidad Autónoma de Madrid, Calle Arzobispo Morcillo 4, 29029, Madrid, Spain. .,Present address: Paul Langerhans-Group, Integrative Physiology, German Diabetes Center, Auf'm Hennekamp 65, 40225, Düsseldorf, Germany.
| | - Laura Villalobos
- Departamento de Farmacología, Facultad de Medicina, Universidad Autónoma de Madrid, Calle Arzobispo Morcillo 4, 29029, Madrid, Spain.
| | - Concepción Peiró
- Departamento de Farmacología, Facultad de Medicina, Universidad Autónoma de Madrid, Calle Arzobispo Morcillo 4, 29029, Madrid, Spain.
| | - Carlos F Sánchez-Ferrer
- Departamento de Farmacología, Facultad de Medicina, Universidad Autónoma de Madrid, Calle Arzobispo Morcillo 4, 29029, Madrid, Spain.
| |
Collapse
|
25
|
Adekola H, Romero R, Chaemsaithong P, Korzeniewski SJ, Dong Z, Yeo L, Hassan SS, Chaiworapongsa T. Endocan, a putative endothelial cell marker, is elevated in preeclampsia, decreased in acute pyelonephritis, and unchanged in other obstetrical syndromes. J Matern Fetal Neonatal Med 2014; 28:1621-32. [PMID: 25211383 PMCID: PMC4412749 DOI: 10.3109/14767058.2014.964676] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Objective: Endocan, a dermatan sulphate proteoglycan produced by endothelial cells, is considered a biomarker for endothelial cell activation/dysfunction. Preeclampsia is characterized by systemic vascular inflammation, and endothelial cell activation/dysfunction. Therefore, the objectives of this study were to determine whether: (1) plasma endocan concentrations in preeclampsia differ from those in uncomplicated pregnancies; (2) changes in plasma endocan concentration relate to the severity of preeclampsia, and whether these changes are specific or observed in other obstetrical syndromes such as small-for-gestational age (SGA), fetal death (FD), preterm labor (PTL) or preterm prelabor rupture of membranes (PROM); (3) a correlation exists between plasma concentration of endocan and angiogenic (placental growth factor or PlGF)/anti-angiogenic factors (soluble vascular endothelial growth factor receptor or sVEGFR-1, and soluble endoglin or sEng) among pregnancies complicated by preeclampsia; and (4) plasma endocan concentrations in patients with preeclampsia and acute pyelonephritis (both conditions in which there is endothelial cell activation) differ. Method: This cross-sectional study included the following groups: (1) uncomplicated pregnancy (n = 130); (2) preeclampsia (n = 102); (3) pregnant women without preeclampsia who delivered an SGA neonate (n = 51); (4) FD (n = 49); (5) acute pyelonephritis (AP; n = 35); (6) spontaneous PTL (n = 75); and (7) preterm PROM (n = 64). Plasma endocan concentrations were determined in all groups, and PIGF, sEng and VEGFR-1 plasma concentrations were measured by ELISA in the preeclampsia group. Results: (1) Women with preeclampsia had a significantly higher median plasma endocan concentration than those with uncomplicated pregnancies (p = 0.004); (2) among women with preeclampsia, the median plasma endocan concentration did not differ significantly according to disease severity (p = 0.1), abnormal uterine artery Doppler velocimetry (p = 0.7) or whether diagnosis was made before or after 34 weeks gestational age (p = 0.3); (3) plasma endocan concentration in women with preeclampsia correlated positively with plasma anti-angiogenic factor concentrations [sVEGFR-1: Spearman rho 0.34, p = 0.001 and sEng: Spearman rho 0.30, p = 0.003]; (4) pregnancies complicated by acute pyelonephritis with bacteremia had a lower median plasma endocan concentration than pregnancies complicated by acute pyelonephritis without bacteremia (p = 0.004), as well as uncomplicated pregnancies (p = 0.001); and (5) there was no significant difference in the median plasma endocan concentration between uncomplicated pregnancies and those complicated by FD, delivery of an SGA neonate, PTL or preterm PROM (other members of the “great obstetrical syndromes”; each p > 0.05). Conclusion: Median maternal plasma endocan concentrations were higher preeclampsia and lower in acute pyelonephritis with bacteremia than in uncomplicated pregnancy. No significant difference was observed in the median plasma endocan concentration between other great obstetrical syndromes and uncomplicated pregnancies. The difference in the direction of change of endocan in preeclampsia and acute pyelonephritis with bacteremia may be consistent with the view that both disease entities differ in pathogenic mechanisms, despite their associations with systemic vascular inflammation and endothelial cell activation/dysfunction.
Collapse
Affiliation(s)
- Henry Adekola
- a Perinatology Research Branch, Program for Perinatal Research and Obstetrics, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH , Bethesda , MD (Detroit, MI) , USA
| | | | | | | | | | | | | | | |
Collapse
|
26
|
Yousefidaredor H, Zare-Bidaki M, Hakimi H, Assar S, Bagheri V, Arababadi MK. IL-17A plays an important role in induction of type 2 diabetes and its complications. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2014. [DOI: 10.1016/s2222-1808(14)60598-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
27
|
Palomba S, Falbo A, Chiossi G, Orio F, Tolino A, Colao A, La Sala GB, Zullo F. Low-grade chronic inflammation in pregnant women with polycystic ovary syndrome: a prospective controlled clinical study. J Clin Endocrinol Metab 2014; 99:2942-51. [PMID: 24873996 DOI: 10.1210/jc.2014-1214] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
CONTEXT Polycystic ovary syndrome (PCOS) and pregnancy are conditions characterized by an increased low-grade chronic inflammation state. A higher incidence of pregnancy complications has been detected in pregnant PCOS women. OBJECTIVE The objective of the study was to test the hypothesis that the low-grade chronic inflammation state typical of PCOS patients persists during gestation and is exacerbated by pregnancy and contributes to the increased risk of obstetric/neonatal complications. DESIGN This was a prospective controlled clinical study. SETTING The study was conducted at the Academic Department of Obstetrics and Gynecology of the "Pugliese-Ciaccio" Hospital of Catanzaro (Catanzaro, Italy). PATIENTS One hundred fifty pregnant PCOS women and 150 age- and body mass index-matched healthy pregnant controls participated in the study. INTERVENTIONS INTERVENTIONS included serial clinical, biochemical, and ultrasonographic assessments before and throughout pregnancy. MAIN OUTCOME MEASURES Serum levels of white blood cell count (WBC), C-reactive protein (CRP), and ferritin were measured. RESULTS Pregnant women with PCOS had higher WBC, CRP, and ferritin levels at study entry and at all gestational ages than controls. Changes in serum WBC and ferritin levels were significantly higher in PCOS than in controls starting from the 12th week of gestation whereas those in CRP from the 20th week of gestation. By multivariable Cox proportional hazard analysis, in the PCOS group, a significant association with the risk of adverse obstetric/neonatal outcomes was found for WBC [hazard ratio (HR) 1.52, 95% confidence interval (CI) 1.31-1.64; P = .010], CRP (HR 1.19, 95% CI 1.06-1.34; P = .019), and ferritin levels (HR 1.12, 95% CI 1.03-1.26; P = .011). CONCLUSIONS In PCOS patients, the low-grade chronic inflammation persists during gestation and is exacerbated by pregnancy, and it is associated with adverse pregnancy outcomes.
Collapse
Affiliation(s)
- Stefano Palomba
- Units of Obstetrics and Gynecology (S.P., A.F., G.C., G.B.L.S.) IRCCS-Arcispedale Santa Maria Nuova, 42123 Reggio Emilia, Italy; Department of Endocrinology (F.O.), University "Parthenope" of Naples, 80100 Naples, Italy; Department of Endocrinology (F.O.), University "Ruggi d'Aragona," 84131 Salerne, Italy; Departments of Obstetrics and Gynecology (A.T.) and Endocrinology (A.C.), University "Federico II" of Naples, 80131 Naples, Italy; University of Modena and Reggio Emilia (G.B.L.S.), 41100 Modena, Italy; and Department of Obstetrics and Gynecology (F.Z.), University "Magna Graecia" of Catanzaro, 88100 Catanzaro, Italy
| | | | | | | | | | | | | | | |
Collapse
|
28
|
Souto DL, Zajdenverg L, Rodacki M, Rosado EL. Does sucrose intake affect antropometric variables, glycemia, lipemia and C-reactive protein in subjects with type 1 diabetes?: a controlled-trial. Diabetol Metab Syndr 2013; 5:67. [PMID: 24499591 PMCID: PMC3833849 DOI: 10.1186/1758-5996-5-67] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Accepted: 11/09/2013] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND It is unclear if the sugar intake may affect metabolic parameters in individuals with type 1 diabetes. Therefore, the purpose of this study was to evaluate the effects of sucrose intake in glycemic, lipemic, anthropometric variables, as well as in C-reactive protein (CRP) levels in these individuals. METHODS Thirty-three subjects with type 1 diabetes were evaluated at baseline and 3-months after intervention. Volunteers were randomized into groups: sucrose-free (diet without sucrose) or sucrose-added (foods containing sucrose in composition). Both groups received the same macronutrient composition and used the carbohydrate counting methods. All underwent an interview and anthropometric evaluation. Blood was drawn for glycated haemoglobin, glucose, total cholesterol, HDL, and CRP measurement, and the medical charts were reviewed in all cases. RESULTS At baseline, anthropometric, clinical and laboratory variables did not differ between groups, except for the triglycerides. Although at baseline triglycerides levels were higher in the sucrose-added group (p = 0.01), they did not differ between groups after the intervention (p = 0.92). After 3-months, CRP was higher in the sucrose-added than in the sucrose-free group (p = 0.04), but no further differences were found between the groups, including the insulin requirements, anthropometric variables, body composition, and glycemic control. Both groups showed sugars intake above the recommendations at baseline and after intervention. CONCLUSIONS Sucrose intake, along with a disciplined diet, did not affect insulin requirements, anthropometric variables, body composition, lipemic and glycemic control. However, although the sucrose intakes increase CRP levels, the amount of sugar in the diet was not associated with this inflammatory marker.
Collapse
Affiliation(s)
- Débora Lopes Souto
- Institute of Nutrition Josué de Castro, Federal University of Rio de Janeiro, Brigadeiro Trompowski avenue, CCS building, - J block J - second floor - District: Ilha do Fundão, 360 Felisbelo Freire Street, Apartament 202 District: Ramos, Zipe Code: 21941-590, Rio de Janeiro, Brazil
- Institute of Nutrition Josué de Castro, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Lenita Zajdenverg
- Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
- Department of Internal Medicine, Section of Diabetes and Nutrology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Melanie Rodacki
- Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
- Department of Internal Medicine, Section of Diabetes and Nutrology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Eliane Lopes Rosado
- Food Science and Technology, Federal University of Viçosa, Viçosa, Brazil
- Institute of Nutrition Josué de Castro, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| |
Collapse
|