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Yu X, Qiang W, Gong K, Cao Y, Yan S, Gao G, Tao F, Zhu B. No role of the third-trimester inflammatory factors in the association of gestational diabetes mellitus with postpartum cardiometabolic indicators. BMC Pregnancy Childbirth 2024; 24:361. [PMID: 38750471 PMCID: PMC11095010 DOI: 10.1186/s12884-024-06563-3] [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: 09/26/2023] [Accepted: 05/03/2024] [Indexed: 05/19/2024] Open
Abstract
BACKGROUND The influence of gestational diabetes mellitus (GDM) on postpartum cardiometabolic indicators is primarily restricted to glucose and lipid metabolism, however the indicators for liver and kidney function have been rarely explored, and the role of the third-trimester inflammatory factors in these associations has never been investigated. METHODS Based on the Ma'anshan birth cohort (MABC), women with or without GDM history were selected and invited to participate in a 6-year postpartum follow-up. The fasting blood samples were collected to measure 16 comprehensive metabolic indicators during a 6-year postpartum follow-up: fasting plasma glucose (FPG), glycosylated hemoglobin (HbA1c), triglycerides (TG), total cholesterol (TC), uric acid (UA), blood urea nitrogen (BUN), serum creatinine (SCR), etc. Seven inflammatory factors, including TNF-α, IFN-γ, IL-1β, IL-6, IL-10, IL-12p70, and IL-17 A, were measured with serum samples collected during the third trimester of pregnancy. Linear regression models were used to analyze the associations between GDM and 6-year postpartum metabolic indicators, GDM and third-trimester inflammatory factors, and the third-trimester inflammatory factors and 6-year postpartum metabolic indicators. Mediating and moderating effect analyses were further performed to explore if the third-trimester inflammatory factors mediate or modify the association between GDM and postpartum cardiometabolic indicators. RESULTS From July 2021 to August 2022, 307 participants have been followed up, with 99 women with a prior GDM history. Compared with those without GDM, individuals with a prior history of GDM had significantly elevated levels of FPG (β = 0.40, 95% CI: 0.18 to 0.62, PFDR < 0.001), HbA1c (β = 0.22, 95% CI: 0.09 to 0.34, PFDR = 0.009), TyG (β = 0.22, 95% CI: 0.07 to 0.37, PFDR = 0.024) at 6 years postpartum, and the association between GDM and SCR (β = 2.43, 95% CI: 0.02 to 4.85, PFDR = 0.144) reached nominal significance level. GDM history was associated with a decreased level of third-trimester IL-17 A (β = -0.58, 95% CI: -0.99 to -0.18, PFDR = 0.035). No significant association between third-trimester inflammatory factors and 6-year postpartum metabolic indicators was observed. And no mediating or moderating effect of third-trimester inflammatory factors was observed in those associations. CONCLUSION A prior history of GDM was significantly associated with elevated FPG, HbA1c, and TyG in women at 6 years postpartum, whereas third-trimester inflammatory factors had no role in mediating or moderating these associations.
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Affiliation(s)
- Xiayan Yu
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, No 81 Meishan Road, Hefei, Anhui, 230032, China
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, No 81 Meishan Road, Hefei, Anhui, 230032, China
- Anhui Provincial Key Laboratory of Environment and Population Health across the Life Course, Anhui Medical University, No 81 Meishan Road, Hefei, Anhui, 230032, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, No 81 Meishan Road, Hefei, Anhui, 230032, China
| | - Wenjing Qiang
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, No 81 Meishan Road, Hefei, Anhui, 230032, China
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, No 81 Meishan Road, Hefei, Anhui, 230032, China
- Anhui Provincial Key Laboratory of Environment and Population Health across the Life Course, Anhui Medical University, No 81 Meishan Road, Hefei, Anhui, 230032, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, No 81 Meishan Road, Hefei, Anhui, 230032, China
| | - Kexin Gong
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, No 81 Meishan Road, Hefei, Anhui, 230032, China
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, No 81 Meishan Road, Hefei, Anhui, 230032, China
- Anhui Provincial Key Laboratory of Environment and Population Health across the Life Course, Anhui Medical University, No 81 Meishan Road, Hefei, Anhui, 230032, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, No 81 Meishan Road, Hefei, Anhui, 230032, China
| | - Yidan Cao
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, No 81 Meishan Road, Hefei, Anhui, 230032, China
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, No 81 Meishan Road, Hefei, Anhui, 230032, China
- Anhui Provincial Key Laboratory of Environment and Population Health across the Life Course, Anhui Medical University, No 81 Meishan Road, Hefei, Anhui, 230032, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, No 81 Meishan Road, Hefei, Anhui, 230032, China
| | - Shuangqin Yan
- Ma'anshan Maternal and Child Healthcare (MCH) Center, Ma'anshan, 243011, China
| | - Guopeng Gao
- Ma'anshan Maternal and Child Healthcare (MCH) Center, Ma'anshan, 243011, China
| | - Fangbiao Tao
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, No 81 Meishan Road, Hefei, Anhui, 230032, China.
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, No 81 Meishan Road, Hefei, Anhui, 230032, China.
- Anhui Provincial Key Laboratory of Environment and Population Health across the Life Course, Anhui Medical University, No 81 Meishan Road, Hefei, Anhui, 230032, China.
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, No 81 Meishan Road, Hefei, Anhui, 230032, China.
| | - Beibei Zhu
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, No 81 Meishan Road, Hefei, Anhui, 230032, China.
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, No 81 Meishan Road, Hefei, Anhui, 230032, China.
- Anhui Provincial Key Laboratory of Environment and Population Health across the Life Course, Anhui Medical University, No 81 Meishan Road, Hefei, Anhui, 230032, China.
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, No 81 Meishan Road, Hefei, Anhui, 230032, China.
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Akin MN, Kasap B, Pirincci F, Sezgin B, Ozdemir C, Demirtas Bilgic A, Aftabi Y, Gokdogan Edgunlu T. Changes of miR-139-5p, TGFB1, and COL1A1 in the placental tissue of cases with gestational diabetes mellitus. Gene 2024; 897:148061. [PMID: 38048967 DOI: 10.1016/j.gene.2023.148061] [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: 10/03/2023] [Revised: 11/06/2023] [Accepted: 12/01/2023] [Indexed: 12/06/2023]
Abstract
There are structural changes in the placenta of cases with Gestational Diabetes Mellitus (GDM). TGF-β and collagen pathways have crucial roles in tissue remodeling and TGF-β1 and COL1A1 are important genes in these signalling respectively. Also, lncRNA NEAT1, and miRNA hsa-miR-139-5p and hsa-miR-129-5p have regulatory effects on TGF-β1 and COL1A1. Here we aimed to assess their expressions in the placenta tissue of GDM cases. 30 patients with GDM and 30 healthy pregnant women participated in the study. Placental tissues taken during normal or cesarean delivery were used and total RNA was isolated from the tissues. mRNA levels were determined by qPCR and protein levels were determined by ELISA methods. An in silico analysis was done to elucidate the possible relation of TGF-β1 and COL1A1 gene networks with GDM. We determined that NEAT1 and miR-129-5p expression levels did not differ between GDM and healthy control groups (p = 0.697 and 0.412, respectively). But, miR-139-5p mRNA level, TGFB1 and COL1A1 protein levels significantly differ between the GDM and control groups (p = 0.000, p = 0.000 and p = 0.001, respectively). The in silico analysis revealed that TGFB1 and COL1A1 genes network may have important role in the GDM with their variety of members and regulatory molecules NEAT1, hsa-miR-139-5p, and hsa-miR-129-5p can control their functions. The expression of TGFB1, COL1A1 and miR-139-5p is changed in placenta tissue of GDM cases and many genes in the interacting networks of TGFB1 and COL1A1 could contribute to the pathogenicity of GDM.
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Affiliation(s)
- Melike Nur Akin
- Mugla Sitki Kocman University, Faculty of Medicine, Department of Gynaecology and Obstetrics, Mugla, Turkey
| | - Burcu Kasap
- Mugla Sitki Kocman University, Faculty of Medicine, Department of Gynaecology and Obstetrics, Mugla, Turkey
| | - Fatih Pirincci
- Mugla Sitki Kocman University, Faculty of Medicine, Department of Gynaecology and Obstetrics, Mugla, Turkey
| | - Burak Sezgin
- Mugla Sitki Kocman University, Faculty of Medicine, Department of Gynaecology and Obstetrics, Mugla, Turkey
| | - Cilem Ozdemir
- Muğla Sıtkı Koçman University, Health Sciences Institution, Department of Medical Biology, Mugla, Turkey
| | - Aysegul Demirtas Bilgic
- Muğla Sıtkı Koçman University, Health Sciences Institution, Department of Medical Biology, Mugla, Turkey
| | - Younes Aftabi
- Tabriz University of Medical Sciences, Tuberculosis and Lung Diseases Research Center, Tabriz, Iran
| | - Tuba Gokdogan Edgunlu
- Mugla Sitki Kocman University, Faculty of Medicine, Department of Medical Biology, Mugla, Turkey.
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Bhatia Z, Kumar S, Seshadri S. Composition and interaction of maternal microbiota with immune mediators during pregnancy and their outcome: A narrative review. Life Sci 2024; 340:122440. [PMID: 38278350 DOI: 10.1016/j.lfs.2024.122440] [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: 10/18/2023] [Revised: 12/26/2023] [Accepted: 01/14/2024] [Indexed: 01/28/2024]
Abstract
The connection between maternal microbiota and infant health has been greatly garnered interest for therapeutic purposes. The early resident microbiota perpetually exhibits much more flexibility as compared to that of the adults, and therefore, constant need of understanding the infant as well as maternal microbiota and their implications however has increased. In this review, we focus mainly on the diversity of overall maternal microbiota including the gut, vaginal, colostrum microbiota and how inflammatory markers fluctuate throughout the normal pregnancy as well in pregnancy with complications. The maternal body undergoes a cascade of physiological changes including hormonal, immunological and metabolic events to support the fetal development. These changes at the time of pregnancy have been correlated with alteration in the composition and diversity of maternal microbiota. Along with alteration in microbiome, the levels of circulatory cytokines fluctuate by complex network of inflammation, in order to prevent the fetal allograft throughout the pregnancy. The dynamic relationship of gut microbiota with the host and its immune system allows one to have greater insights of their role in pregnancy and newborn's health. Emerging evidence suggests that the vertical transmission of bacterial community from mother to newborn may begin in-utero which contributes in developing the immune system and infant gut microbiota.
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Affiliation(s)
- Zeel Bhatia
- Institute of Science, Nirma University, Ahmedabad, Gujarat 382481, India
| | - Sunny Kumar
- Institute of Science, Nirma University, Ahmedabad, Gujarat 382481, India
| | - Sriram Seshadri
- Institute of Science, Nirma University, Ahmedabad, Gujarat 382481, India.
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Nguyen B, Tselovalnikova T, Drees BM. Gestational Diabetes Mellitus and Metabolic Syndrome: A Review of the Associations and Recommendations. Endocr Pract 2024; 30:78-82. [PMID: 37918624 DOI: 10.1016/j.eprac.2023.10.133] [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: 07/28/2023] [Revised: 10/16/2023] [Accepted: 10/27/2023] [Indexed: 11/04/2023]
Abstract
OBJECTIVE Gestational diabetes mellitus (GDM) and metabolic syndrome (MetS) share common characteristics and risk factors. Both conditions increase the risk of chronic diseases and, thus, may share a common pathogenesis. This review begins with a clinical vignette, followed by evidence supporting the risk of MetS after GDM among women and their offspring and the risk of having GDM among pregnant women who have MetS before pregnancy. METHODS Research studies published between 2010 and 2023 were identified via several databases, including PubMed, the Web of Science, MEDLINE, Science Direct, ERIC, and EBSCOhost. Search terms included gestational diabetes and metabolic syndrome. Reviews, books/e-books, patents, news, trade publications, reports, dissertations/theses, conference materials, and articles in non-English languages were all excluded. RESULTS MetS increases not only the incidence of GDM during pregnancy but also the risk of diabetes in women with a history of GDM. On the other hand, women with a history of GDM had an almost 4 times increased risk of developing MetS at minimum of 1 year after delivery, and the risk increases with longer time lapse since the index pregnancy. Prepregnancy body mass index appears to be the strongest factor predicting MetS. Children exposed to GDM in utero have at least a 2 times increased risk of MetS in later life. CONCLUSION Timely assessment and continuing surveillance of MetS before and after pregnancy followed by GDM are recommended. Weight management and nutrition counseling are of importance to reduce the risk of GDM and MetS among pregnant women.
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Affiliation(s)
- Bong Nguyen
- Department of Internal Medicine and Department of Biomedical and Health Informatics, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri.
| | - Tatiana Tselovalnikova
- Department of Internal Medicine, School of Medicine, University of Missouri-Kansas City, Kansas City, Missouri
| | - Betty M Drees
- Department of Internal Medicine and Department of Biomedical and Health Informatics, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri; Graduate School of the Stowers Institute for Medical Research, Kansas City, Missouri
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Ciraci E, Elgun T, Gok Yurttas A, Cagin Kuzey H, Ekenoglu Merdan Y, Sait Toprak M, Tetik S. Evaluation of serum placenta-specific gene 8 protein, total antioxidant capacity, interleukin-10, interleukin-17A, interleukin-21 and interleukin-33 levels in Turkish women with gestational diabetes mellitus. ENDOCRINOL DIAB NUTR 2024; 71:12-18. [PMID: 38388074 DOI: 10.1016/j.endien.2024.02.002] [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: 09/28/2023] [Accepted: 11/24/2023] [Indexed: 02/24/2024]
Abstract
PURPOSE Gestational diabetes mellitus (GDM) is defined as carbohydrate intolerance that begins or is diagnosed during pregnancy. Our study aimed to establish a correlation between proinflammatory and anti-inflammatory response in order to be able to develop treatment strategies and determine early diagnosis biomarkers in the sera of cases diagnosed with GDM. Moreover, we aimed to investigate interleukin (IL), placenta-specific gene 8 protein (PLAC8) and total antioxidant capacity (TAC) in patients with GDM. METHODS A total of 121 patients were included in the study. These were divided into four patient groups: pregnant and diagnosed with DM (P-GDM, n=30); pregnant and not diagnosed with DM (P-NGDM, n=32); non-pregnant diagnosed with DM (NP-DM, n=29) and non-pregnant and not diagnosed with DM (NPNDM, n=30). IL-10, IL-17A, IL-21, IL-33, PLAC8 and TAC determinations from patients were evaluated by ELISA (Enzyme-Linked ImmunoSorbent Assay) method. RESULTS IL-10 and IL-33 concentrations were found to be significantly higher in P-GDM and NP-DM patient groups compared to P-NGDM and NP-NDM groups (p<0.001). The PLAC8 level in the P-GDM patient group (20.38±5.37) was determined to be significantly higher than in the P-NGDM patient group (3.41±2.17, p<0.001). TAC in the P-NGDM and NP-NDM groups (12.42±2.31 vs. 12.96±3.78, p<0.001) was determined to be significantly higher than in the P-GDM and NP-DM groups (4.8±0.52 vs. 2.21±0.71, p<0.001). DISCUSSION The fact that the importance of PLAC8 level and TAC in the diagnosis and follow-up of GDM in pregnancy is demonstrated for the first time in this study shows that it is unique.
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Affiliation(s)
- Enver Ciraci
- Biruni University, Faculty of Pharmacy, Department of Biochemistry, Zeytinburnu, Istanbul, Turkey
| | - Tugba Elgun
- Biruni University, Faculty of Medicine, Department of Medical Biology, Zeytinburnu, Istanbul, Turkey.
| | - Asiye Gok Yurttas
- Istanbul Health and Technology University, Faculty of Pharmacy, Department of Biochemistry, Istanbul, Turkey
| | - Hazel Cagin Kuzey
- Memorial Şişli Hospital, Gynaecology and Obstetrics, Istanbul, Turkey
| | - Yagmur Ekenoglu Merdan
- Biruni University, Faculty of Medicine, Department of Medical Microbiology, Zeytinburnu, Istanbul, Turkey
| | - Muhammed Sait Toprak
- Demiroglu Bilim University, Vocational School of Health Services, Department of Medical Laboratory, Istanbul, Turkey
| | - Sermin Tetik
- Lefke European University, Faculty of Pharmacy, Department of Biochemistry Lefke, Northern Cyprus
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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.
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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.
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Paramasivam S, Krishnaswamy S, Giles ML. Unravelling the mechanisms by which chronic hepatitis B infection is associated with an increased risk of gestational diabetes. Front Glob Womens Health 2023; 4:1184090. [PMID: 37325792 PMCID: PMC10266902 DOI: 10.3389/fgwh.2023.1184090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 05/11/2023] [Indexed: 06/17/2023] Open
Abstract
An independent association between chronic hepatitis B virus (HBV) and the development of gestational diabetes (GDM) has been reported in the literature. Ethnic background and regional influences have been demonstrated to play a role in the reporting of incidence rates of GDM among women with chronic HBV. The mechanisms behind this association are poorly understood, but evidence suggests an inflammatory basis. Viral factors such as chronic HBV replication, quantifiable by HBV viral load, have been proposed to contribute to the increasing risk of insulin resistance in pregnancy. More research is needed to better characterise the association and determine if any interventions early in pregnancy for women infected with chronic HBV would mitigate the development of GDM.
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Affiliation(s)
| | - Sushena Krishnaswamy
- Department of Obstetrics and Gynaecology (Monash University), Melbourne, VIC, Australia
| | - Michelle L Giles
- Department of Obstetrics and Gynaecology (Monash University), Melbourne, VIC, Australia
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Visiedo F, Vázquez-Fonseca L, Ábalos-Martínez J, Broullón-Molanes JR, Quintero-Prado R, Mateos RM, Bugatto F. Maternal elevated inflammation impairs placental fatty acids β-oxidation in women with gestational diabetes mellitus. Front Endocrinol (Lausanne) 2023; 14:1146574. [PMID: 37214247 PMCID: PMC10196201 DOI: 10.3389/fendo.2023.1146574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 04/03/2023] [Indexed: 05/24/2023] Open
Abstract
Introduction An adverse proinflammatory milieu contributes to abnormal cellular energy metabolism response. Gestational diabetes mellitus (GDM) is closely related to an altered maternal inflammatory status. However, its role on lipid metabolism regulation in human placenta has not yet been assessed. The aim of this study was to examine the impact of maternal circulating inflammatory mediators ([TNF]-α, [IL]-6, and Leptin) on placental fatty acid metabolism in GDM pregnancies. Methods Fasting maternal blood and placental tissues were collected at term deliveries from 37 pregnant women (17 control and 20 GDM). Molecular approach techniques as radiolabeled lipid tracers, ELISAs, immunohistochemistry and multianalyte immunoassay quantitative analysis, were used to quantify serum inflammatory factors' levels, to measure lipid metabolic parameters in placental villous samples (mitochondrial fatty acid oxidation [FAO] rate and lipid content [Triglycerides]), and to analyze their possible relationships. The effect of potential candidate cytokines on fatty acid metabolism in ex vivo placental explants culture following C-section a term was also examined. Results Maternal serum IL-6, TNF-α and leptin levels were significantly increased in GDM patients compared with control pregnant women (9,9±4,5 vs. 3,00±1,7; 4,5±2,8 vs. 2,1±1,3; and 10026,7±5628,8 vs. 5360,2±2499,9 pg/ml, respectively). Placental FAO capacity was significantly diminished (~30%; p<0.01), whereas triglyceride levels were three-fold higher (p<0.01) in full-term GDM placentas. Uniquely the maternal IL-6 levels showed an inverse and positive correlation with the ability to oxidize fatty acids and triglyceride amount in placenta, respectively (r= -0,602, p=0.005; r= 0,707, p=0.001). Additionally, an inverse correlation between placental FAO and triglycerides was also found (r=-0.683; p=0.001). Interestingly, we ex vivo demonstrated by using placental explant cultures that a prolonged exposure with IL-6 (10 ng/mL) resulted in a decline in the fatty acid oxidation rate (~25%; p=0.001), along to acute increase (2-fold times) in triglycerides accumulation (p=0.001), and in lipid neutral and lipid droplets deposits. Conclusions Enhanced maternal proinflammatory cytokines levels (essentially IL-6) is closely associated with an altered placental fatty acid metabolism in pregnancies with GDM, which may interfere with adequate delivery of maternal fat across the placenta to the fetus.
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Affiliation(s)
- Francisco Visiedo
- Inflammation and Metabolic Syndrome in Pregnancy Group (CO25), Biomedical Research and Innovation Institute of Cádiz (INiBICA), Cádiz, Spain
| | - Luis Vázquez-Fonseca
- Inflammation and Metabolic Syndrome in Pregnancy Group (CO25), Biomedical Research and Innovation Institute of Cádiz (INiBICA), Cádiz, Spain
| | - Jessica Ábalos-Martínez
- Inflammation and Metabolic Syndrome in Pregnancy Group (CO25), Biomedical Research and Innovation Institute of Cádiz (INiBICA), Cádiz, Spain
| | - J. Román Broullón-Molanes
- Inflammation and Metabolic Syndrome in Pregnancy Group (CO25), Biomedical Research and Innovation Institute of Cádiz (INiBICA), Cádiz, Spain
- Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology “Puerta del Mar” University Hospital, University of Cádiz, Cádiz, Spain
- Area of Obstetrics and Gynaecology, Department of Child and Mother Health and Radiology, School of Medicine, University of Cádiz, Cádiz, Spain
| | - Rocío Quintero-Prado
- Department of Obstetrics and Gynecology, Puerto Real University Hospital, Cadiz, Spain
| | - Rosa María Mateos
- Area of Biochemistry and Molecular Biology, Department of Biomedicine, Biotechnology and Public Health, University of Cádiz, Cádiz, Spain
| | - Fernando Bugatto
- Inflammation and Metabolic Syndrome in Pregnancy Group (CO25), Biomedical Research and Innovation Institute of Cádiz (INiBICA), Cádiz, Spain
- Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology “Puerta del Mar” University Hospital, University of Cádiz, Cádiz, Spain
- Area of Obstetrics and Gynaecology, Department of Child and Mother Health and Radiology, School of Medicine, University of Cádiz, Cádiz, Spain
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Musa E, Salazar-Petres E, Arowolo A, Levitt N, Matjila M, Sferruzzi-Perri AN. Obesity and gestational diabetes independently and collectively induce specific effects on placental structure, inflammation and endocrine function in a cohort of South African women. J Physiol 2023; 601:1287-1306. [PMID: 36849131 DOI: 10.1113/jp284139] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 01/19/2023] [Indexed: 03/01/2023] Open
Abstract
Maternal obesity and gestational diabetes mellitus (GDM) are associated with insulin resistance and health risks for mother and offspring. Obesity is also characterized by low-grade inflammation, which in turn, impacts insulin sensitivity. The placenta secretes inflammatory cytokines and hormones that influence maternal glucose and insulin handling. However, little is known about the effect of maternal obesity, GDM and their interaction, on placental morphology, hormones and inflammatory cytokines. In a South African cohort of non-obese and obese pregnant women with and without GDM, this study examined placental morphology using stereology, placental hormone and cytokine expression using real-time PCR, western blotting and immunohistochemistry, and circulating TNFα and IL-6 concentrations using ELISA. Placental expression of endocrine and growth factor genes was not altered by obesity or GDM. However, LEPTIN gene expression was diminished, syncytiotrophoblast TNFα immunostaining elevated and stromal and fetal vessel IL-6 staining reduced in the placenta of obese women in a manner that was partly influenced by GDM status. Placental TNFα protein abundance and maternal circulating TNFα concentrations were reduced in GDM. Both maternal obesity and, to a lesser extent, GDM were accompanied by specific changes in placental morphometry. Maternal blood pressure and weight gain and infant ponderal index were also modified by obesity and/or GDM. Thus, obesity and GDM have specific impacts on placental morphology and endocrine and inflammatory states that may relate to pregnancy outcomes. These findings may contribute to developing placenta-targeted treatments that improve mother and offspring outcomes, which is particularly relevant given increasing rates of obesity and GDM worldwide. KEY POINTS: Rates of maternal obesity and gestational diabetes (GDM) are increasing worldwide, including in low-middle income countries (LMIC). Despite this, much of the work in the field is conducted in higher-income countries. In a well-characterised cohort of South African women, this study shows that obesity and GDM have specific impacts on placental structure, hormone production and inflammatory profile. Moreover, such placental changes were associated with pregnancy and neonatal outcomes in women who were obese and/or with GDM. The identification of specific changes in the placenta may help in the design of diagnostic and therapeutic approaches to improve pregnancy and neonatal outcomes with particular significant benefit in LMICs.
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Affiliation(s)
- Ezekiel Musa
- Division of Endocrinology, Department of Medicine, University of Cape Town, Cape Town, South Africa
- Department of Internal Medicine, Kaduna State University, Kaduna, Nigeria
| | - Esteban Salazar-Petres
- Centre for Trophoblast Research, Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
| | - Afolake Arowolo
- Hair and Skin Research Laboratory, Division of Dermatology, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Naomi Levitt
- Division of Endocrinology, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Mushi Matjila
- Department of Obstetrics and Gynaecology, University of Cape Town, Cape Town, South Africa
| | - Amanda N Sferruzzi-Perri
- Centre for Trophoblast Research, Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
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10
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Dos Santos PV, de Toledo DNM, de Souza DMS, Menezes TP, Perucci LO, Silva ZM, Teixeira DC, Vieira EWR, de Andrade-Neto VF, Guimarães NS, Talvani A. The imbalance in the relationship between inflammatory and regulatory cytokines during gestational toxoplasmosis can be harmful to fetuses: A systematic review. Front Immunol 2023; 14:1074760. [PMID: 36742306 PMCID: PMC9889920 DOI: 10.3389/fimmu.2023.1074760] [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: 10/19/2022] [Accepted: 01/04/2023] [Indexed: 01/19/2023] Open
Abstract
Objective To evaluate the available information on inflammatory and regulatory plasma mediators in pregnant women (PW) diagnosed with toxoplasmosis. Source: The PubMed, Embase, Scopus, and Lilacs databases were evaluated until October 2022. Study eligibility criteria: This review was carried out following the PRISMA and registered on the PROSPERO platform (CRD42020203951). Studies that reported inflammatory mediators in PW with toxoplasmosis were considered. Evaluation methods After excluding duplicate articles, two authors independently carried out the process of title and abstract exclusion, and a third resolved disagreements when necessary. The full text was evaluated to detect related articles. The extraction table was built from the following data: Author, year of publication, journal name and impact factors, country, study design, number of gestations and maternal age (years), gestational period, diagnosis of toxoplasmosis, levels of inflammatory markers, laboratory tests, and clinical significance. Methodological quality was assessed using Joanna Briggs Institute tools. Results Of the 1,024 studies reported, only eight were included. Of the 868 PW included in this review, 20.2% were IgM+/IgG- and 50.8% were IgM-/IgG+ to T. gondii, and 29.0% uninfected. Infected PW presented higher plasma levels ofIL-5, IL-6, IL-8, IL-17, CCL5, and IL-10. Regarding the methodological quality, four studies obtained high quality. Data from this review pointed out the maintenance of the inflammatory pattern during pregnancy with a closely related to the parasite. Conclusion Immune status in PW defined the course of the T. gondii infection, where the equilibrium between inflammatory and regulatory cytokines mitigated the harmful placenta and fetus effects. Systematic review registration https://www.crd.york.ac.uk/prospero/, identifier CRD420203951.
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Affiliation(s)
- Priscilla Vilela Dos Santos
- Laboratory of the Immunobiology of Inflammation, Department of Biological Sciences/Institute of Exact and Biological Sciences (ICEB), Federal University of Ouro Preto, Ouro Preto, MG, Brazil.,Graduate Program in Health and Nutrition, School of Nutrition, Federal University of Ouro Preto, Ouro Preto, MG, Brazil
| | - Débora Nonato Miranda de Toledo
- Laboratory of the Immunobiology of Inflammation, Department of Biological Sciences/Institute of Exact and Biological Sciences (ICEB), Federal University of Ouro Preto, Ouro Preto, MG, Brazil.,Graduate Program in Health and Nutrition, School of Nutrition, Federal University of Ouro Preto, Ouro Preto, MG, Brazil
| | - Débora Maria Soares de Souza
- Laboratory of the Immunobiology of Inflammation, Department of Biological Sciences/Institute of Exact and Biological Sciences (ICEB), Federal University of Ouro Preto, Ouro Preto, MG, Brazil.,Graduate Program in Health and Nutrition, School of Nutrition, Federal University of Ouro Preto, Ouro Preto, MG, Brazil
| | - Tatiana Prata Menezes
- Laboratory of the Immunobiology of Inflammation, Department of Biological Sciences/Institute of Exact and Biological Sciences (ICEB), Federal University of Ouro Preto, Ouro Preto, MG, Brazil.,Graduate Program in Health and Nutrition, School of Nutrition, Federal University of Ouro Preto, Ouro Preto, MG, Brazil
| | - Luiza Oliveira Perucci
- Laboratory of the Immunobiology of Inflammation, Department of Biological Sciences/Institute of Exact and Biological Sciences (ICEB), Federal University of Ouro Preto, Ouro Preto, MG, Brazil
| | - Zolder Marinho Silva
- Laboratory of the Immunobiology of Inflammation, Department of Biological Sciences/Institute of Exact and Biological Sciences (ICEB), Federal University of Ouro Preto, Ouro Preto, MG, Brazil.,Graduate Program in Health and Nutrition, School of Nutrition, Federal University of Ouro Preto, Ouro Preto, MG, Brazil
| | | | - Ed Wilson Rodrigues Vieira
- Department of Maternal and Child Nursing and Public Health, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Valter Ferreira de Andrade-Neto
- Laboratory of Malaria and Toxoplasmosis Biology, Department of Microbiology and Parasitology, Federal University of the Rio Grande do Norte, Natal, RN, Brazil
| | - Nathalia Sernizon Guimarães
- Graduate Program in Health and Nutrition, School of Nutrition, Federal University of Ouro Preto, Ouro Preto, MG, Brazil
| | - André Talvani
- Laboratory of the Immunobiology of Inflammation, Department of Biological Sciences/Institute of Exact and Biological Sciences (ICEB), Federal University of Ouro Preto, Ouro Preto, MG, Brazil.,Graduate Program in Health and Nutrition, School of Nutrition, Federal University of Ouro Preto, Ouro Preto, MG, Brazil.,Graduate Program of Health Science, Infectiology and Tropical Medicine, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
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11
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Xuan Nguyen K, Bui Minh T, Dinh HT, Viet Tran T, Dinh Le T, Phi Thi Nguyen N, Tran TTH, Hien Vu T, Ho Thi Nguyen L, Trung Nguyen K, Huy Thong N, Do K, Nguyen TK, Nguyen Dao H, Tien Nguyen S. Low-Grade Inflammation in Gestational Diabetes Mellitus and Its Correlation with Maternal Insulin Resistance and Fetal Growth Indices. Int J Gen Med 2023; 16:1429-1436. [PMID: 37114073 PMCID: PMC10126719 DOI: 10.2147/ijgm.s408856] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
Introduction Chronic low-grade inflammation (LGI) plays a role in the pathogenesis of gestational diabetes mellitus (GDM). LGI, on the one hand, promotes insulin resistance and at the same time, affects fetal development. The study aimed to use clinically feasible means to evaluate the association between maternal LGI and maternal insulin resistance and fetal growth indices by ultrasound in the third trimester. Methods A crossectional and descriptive study on 248 first-time diagnosed GDM in Vietnam. Results Neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte (PLR) indices were significantly higher in GDM than in normal glucose-tolerant pregnancies (p = 0.048 and 0.016, respectively). GDM with LGI witnessed significantly higher systolic blood pressure, BMI, HbA1c, and significantly lower quantitative Insulin Sensitivity Check Index (QUICKI) than those without LGI. After adjusting for maternal BMI, fasting plasma glucose (FPG), age, and parity, C-reactive protein (CRP) was positively correlated with HOMA2-IR (B=0.13, p<0.01) and Mathews index (B=0.29, p<0.01). Regarding fetal characteristics, LGI was associated with fetal growth indices in the third trimester of GDM. NLR was negatively correlated with estimated fetal weight (EFW) (B=-64.4, p<0.05) after adjusting for maternal BMI and FPG. After adjusting for maternal BMI, FPG, age, and parity, PLR was negatively correlated with biparietal diameter (B=-0.02, p<0.01) and abdominal circumference (AC) (B=-0.16, p<0.05), and EFW (B=-1.1, p<0.01), and head circumference (HC) (B=-0.06, p<0.01); CRP was negatively correlated with AC (B=-0.16, p<0.001), EFW (B=-85.3, p<0.001), and HC (B=-5.0, p<0.001). Conclusion In the third trimester, LGI was associated with maternal glucose and insulin resistance in GDM. Moreover, LGI was associated with fetal characteristics in ultrasonic images. There were negative correlations between LGI and fetal developmental characteristics.
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Affiliation(s)
- Kien Xuan Nguyen
- Department of Military Medical Command and Organization, Vietnam Medical Military University, Ha Noi, Vietnam
| | - Tien Bui Minh
- Department of Obstetrics and Gynecology, Thai Binh University of Medicine and Pharmacy, Thai Binh, Vietnam
| | - Hoa Trung Dinh
- Department of Requested Treatment, National Hospital of Endocrinology, Ha Noi, Vietnam
- National Hospital of Endocrinology, Ha Noi, Vietnam
| | - Tien Viet Tran
- Department of Infectious Diseases, Military Hospital 103, Vietnam Medical Military University, Hanoi, Vietnam
| | - Tuan Dinh Le
- Department of Infectious Diseases, Military Hospital 103, Vietnam Medical Military University, Hanoi, Vietnam
| | - Nga Phi Thi Nguyen
- Department of Rheumatology and Endocrinology, Military Hospital 103, Vietnam Military Medical University, Ha Noi, Vietnam
| | - Thi Thanh Hoa Tran
- Department of Requested Treatment, National Hospital of Endocrinology, Ha Noi, Vietnam
| | - Trinh Hien Vu
- Department of Requested Treatment, National Hospital of Endocrinology, Ha Noi, Vietnam
| | - Lan Ho Thi Nguyen
- Department of Requested Treatment, National Hospital of Endocrinology, Ha Noi, Vietnam
| | - Kien Trung Nguyen
- Department of Obstetrics and Gynecology, Thai Binh University of Medicine and Pharmacy, Thai Binh, Vietnam
| | - Nguyen Huy Thong
- Department of Rheumatology and Endocrinology, Military Hospital 103, Vietnam Military Medical University, Ha Noi, Vietnam
| | - Khanh Do
- Department of Rheumatology and Endocrinology, Military Hospital 103, Vietnam Military Medical University, Ha Noi, Vietnam
| | - Trung Kien Nguyen
- Hematology and Blood Transfusion Center, Military Hospital 103, Vietnam Military Medical University, Ha Noi, Vietnam
| | - Hung Nguyen Dao
- Department of Obstetrics and Gynecology, Military Hospital 103, Vietnam Military Medical University, Ha Noi, Vietnam
| | - Son Tien Nguyen
- Department of Rheumatology and Endocrinology, Military Hospital 103, Vietnam Military Medical University, Ha Noi, Vietnam
- Correspondence: Son Tien Nguyen, Department of Rheumatology and Endocrinology, Military Hospital 103, Vietnam Military Medical University, 160 Phung Hung Street, Phuc La Ward, Ha Dong District, Hanoi City, Vietnam, Email
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12
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Zieleniak A, Zurawska-Klis M, Cypryk K, Wozniak L, Wojcik M. Transcriptomic Dysregulation of Inflammation-Related Genes in Leukocytes of Patients with Gestational Diabetes Mellitus (GDM) during and after Pregnancy: Identifying Potential Biomarkers Relevant to Glycemic Abnormality. Int J Mol Sci 2022; 23:ijms232314677. [PMID: 36499008 PMCID: PMC9737950 DOI: 10.3390/ijms232314677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/14/2022] [Accepted: 11/18/2022] [Indexed: 11/26/2022] Open
Abstract
Although the immune system has been implicated in the pathophysiology of gestational diabetes mellitus (GDM) and postpartum abnormal glucose tolerance (AGT), little is known about the transcriptional response of inflammation-related genes linked to metabolic phenotypes of GDM women during and after pregnancy, which may be potential diagnostic classifiers for GDM and biomarkers for predicting AGT. To address these questions, gene expression of IL6, IL8, IL10, IL13, IL18, TNFA, and the nuclear factor κB (NFκB)/RELA transcription factor were quantified in leukocytes of 28 diabetic women at GDM diagnosis (GDM group) and 1-year postpartum (pGDM group: 10 women with AGT and 18 normoglycemic women), using a nested RT-PCR method. Control pregnancies with normal glucose tolerance (NGT group; n = 31) were closely matched for maternal age, gestational age, pre-pregnancy BMI, pregnancy weight, and gestational weight gain. Compared with the NGT group, IL8 was downregulated in the GDM group, and IL13 and RELA were upregulated in the pGDM group, whereas IL6, IL10, and IL18 were upregulated in the GDM and pGDM groups. The TNFA level did not change from pregnancy to postpartum. Associations of some cytokines with glycemic measures were detected in pregnancy (IL6 and RELA) and postpartum (IL10) (p < 0.05). Receiver operating characteristic (ROC) curves showed that IL6, IL8, and IL18, if employed alone, can discriminate GDM patients from NGT individuals at GDM diagnosis, with the area under the ROC curves (AUCs) of 0.844, (95% CI 0.736−0.953), 0.771 (95% CI 0.651−0.890), and 0.714 (95% CI 0.582−0.846), respectively. By the logistic regression method, we also identified a three-gene panel (IL8, IL13, and TNFA) for postpartum AGT prediction. This study demonstrates a different transcriptional response of the studied genes in clinically well-characterized women with GDM at GDM diagnosis and 1-year postpartum, and provides novel transcriptomic biomarkers for future efforts aimed at diagnosing GDM and identifying the high risk of postpartum AGT groups.
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Affiliation(s)
- Andrzej Zieleniak
- Department of Structural Biology, Faculty of Biomedical Sciences, Medical University of Lodz, 90-752 Lodz, Poland
| | - Monika Zurawska-Klis
- Department of Internal Diseases and Diabetology, Medical University of Lodz, 92-213 Lodz, Poland
| | - Katarzyna Cypryk
- Department of Internal Diseases and Diabetology, Medical University of Lodz, 92-213 Lodz, Poland
| | - Lucyna Wozniak
- Department of Structural Biology, Faculty of Biomedical Sciences, Medical University of Lodz, 90-752 Lodz, Poland
| | - Marzena Wojcik
- Department of Structural Biology, Faculty of Biomedical Sciences, Medical University of Lodz, 90-752 Lodz, Poland
- Correspondence: ; Tel.: +48-426-393-238
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13
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Morales-Suárez-Varela M, Peraita-Costa I, Perales-Marín A, Llopis-Morales A, Llopis-González A. Risk of Gestational Diabetes Due to Maternal and Partner Smoking. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19020925. [PMID: 35055745 PMCID: PMC8775944 DOI: 10.3390/ijerph19020925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 01/10/2022] [Accepted: 01/11/2022] [Indexed: 11/27/2022]
Abstract
Pregnant women are among the most vulnerable to environmental exposure to tobacco smoke (EET); which has been linked to problems in the mothers’ health; one of the most frequent is gestational diabetes (GD). For this reason, there are specific interventions and prevention strategies designed to reduce this exposure risk. However, currently, they are mostly aimed only at aiding the pregnant women with smoking cessation during pregnancy and do not assess or address the risk from passive exposure due to partner smoking. The aim of this work is to study the exposure to EET of pregnant women considering active and passive smoking and to evaluate its effect on the development of GD. This is an observational case-control study within a retrospective cohort of pregnant women. Information on smoking habits was obtained from both personal interviews and recorded medical history. In total, 16.2% of mothers and 28.3% of partners declared having been active smokers during pregnancy; 36.5% of the women presented EET during pregnancy when both active and passive smoking were considered. After adjustments, the association with the EET and GD of the mother was (aOR 1.10 95% CI: 0.64–1.92); for the EET of the partner, it was (aOR 1.66 95% CI: 1.01–2.77); for both partners, it was (aOR 1.82 95% CI: 1.15–2.89), adjusted by the mother’s age and body mass index. There is a lack of education regarding the effects of passive exposure to tobacco smoke. It is essential that pregnant women and their partners are educated on the risks of active and passive smoking; this could improve the effectiveness of other GD prevention strategies.
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Affiliation(s)
- María Morales-Suárez-Varela
- Unit of Public Health and Environmental Care, Department of Preventive Medicine, University of Valencia, 46100 Burjassot, Spain; (I.P.-C.); (A.L.-M.); (A.L.-G.)
- CIBER Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain
- Correspondence: ; Tel.: +34-96-3544951
| | - Isabel Peraita-Costa
- Unit of Public Health and Environmental Care, Department of Preventive Medicine, University of Valencia, 46100 Burjassot, Spain; (I.P.-C.); (A.L.-M.); (A.L.-G.)
- CIBER Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain
| | - Alfredo Perales-Marín
- Department of Obstetrics, La Fe University Polytechnic Hospital, 46026 Valencia, Spain;
- Department of Pediatrics, Obstetrics and Gynecology, University of Valencia, 46010 Valencia, Spain
| | - Agustín Llopis-Morales
- Unit of Public Health and Environmental Care, Department of Preventive Medicine, University of Valencia, 46100 Burjassot, Spain; (I.P.-C.); (A.L.-M.); (A.L.-G.)
| | - Agustín Llopis-González
- Unit of Public Health and Environmental Care, Department of Preventive Medicine, University of Valencia, 46100 Burjassot, Spain; (I.P.-C.); (A.L.-M.); (A.L.-G.)
- CIBER Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain
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14
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Wu W, Tan QY, Xi FF, Ruan Y, Wang J, Luo Q, Dou XB, Hu TX. NLRP3 inflammasome activation in gestational diabetes mellitus placentas is associated with hydrogen sulfide synthetase deficiency. Exp Ther Med 2022; 23:94. [PMID: 34976136 PMCID: PMC8674967 DOI: 10.3892/etm.2021.11017] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 10/07/2021] [Indexed: 12/11/2022] Open
Abstract
The placenta may play a key role in the activation of inflammation and initiation of insulin resistance (IR) during gestational diabetes mellitus (GDM) pathogenesis. Interleukin (IL)-1β and IL-18, regulated by NLR family pyrin domain containing-3 (NLRP3) inflammasome, are important inflammatory cytokines in the initiation of maternal IR during GDM. However, the mechanism responsible for the regulatory of NLRP3 inflammasome in placenta remains unknown. Hydrogen sulfide (H2S) exerts anti-inflammatory function partially via suppressing the activation of the NLPR3 inflammasome. The present study aimed to investigate the role of NLRP3 inflammasome, H2S synthetase cystathionine-γ-lyase (CSE) and cystathionine-β-synthetase (CBS) in placenta in the pathogenesis of GDM. Clinical placenta samples were collected from pregnant women with GDM (n=16) and healthy pregnant women at term (n=16). Western blot analysis was performed to detect the protein expression levels of NLRP3, cleaved caspase-1, CBS and CSE in the placenta samples. Pearson's correlation analysis was performed to assess the correlation between NLRP3 inflammasome and H2S synthetase. Human placental cells were cultured and treated with different concentrations of NaHS (0, 10, 25 and 50 nmol/l) or L-cysteine (0, 0.25, 0.50 and 1.00 mmol/l). In addition, western blot analysis was performed to detect the protein expression levels of NLRP3 and cleaved caspase-1, while ELISA was performed to measure the production of IL-1β and IL-18 in the culture media. The results demonstrated that the expression levels of NLRP3 and cleaved caspase-1 increased, while the expression levels of CBS and CSE decreased in the placenta samples. In addition, the expression levels of NLRP3 and cleaved caspase-1 were inversely correlated with the expression levels of CBS and CSE. Notably, NaHS and L-cysteine significantly suppressed the expression levels of NLRP3 and cleaved caspase-1, and the production of IL-1 and IL-18 in human placental cells. Taken together, the results of the present study suggest that H2S synthetase deficiency in placenta may contribute to excessive activation of NLRP3 inflammasome in GDM.
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Affiliation(s)
- Wei Wu
- Department of Obstetrics, Women's Hospital School of Medicine Zhejiang University, Hangzhou, Zhejiang 310006, P.R. China
| | - Qing-Ying Tan
- Department of Endocrinology, Chinese PLA 903rd Hospital (Former Chinese PLA 117th Hospital), Hangzhou, Zhejiang 310013, P.R. China
| | - Fang-Fang Xi
- Department of Obstetrics, Women's Hospital School of Medicine Zhejiang University, Hangzhou, Zhejiang 310006, P.R. China
| | - Yun Ruan
- Department of Endocrinology, Chinese PLA 903rd Hospital (Former Chinese PLA 117th Hospital), Hangzhou, Zhejiang 310013, P.R. China
| | - Jing Wang
- Department of Endocrinology, Chinese PLA 903rd Hospital (Former Chinese PLA 117th Hospital), Hangzhou, Zhejiang 310013, P.R. China
| | - Qiong Luo
- Department of Obstetrics, Women's Hospital School of Medicine Zhejiang University, Hangzhou, Zhejiang 310006, P.R. China
| | - Xiao-Bing Dou
- School of Life Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, P.R. China
| | - Tian-Xiao Hu
- Department of Endocrinology, Chinese PLA 903rd Hospital (Former Chinese PLA 117th Hospital), Hangzhou, Zhejiang 310013, P.R. China.,School of Life Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, P.R. China
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15
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Sun J, Kim GR, Lee SJ, Kim HC. Gestational diabetes mellitus and the role of intercurrent type 2 diabetes on long-term risk of cardiovascular events. Sci Rep 2021; 11:21140. [PMID: 34707209 PMCID: PMC8551203 DOI: 10.1038/s41598-021-99993-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 10/01/2021] [Indexed: 01/01/2023] Open
Abstract
Recent studies have shown that gestational diabetes mellitus (GDM) is associated with an increased risk for cardiovascular disease. GDM has also been shown to be a risk factor for type 2 diabetes (T2DM) after pregnancy. However, there is limited evidence regarding the role of intercurrent T2DM on the relationship between GDM and future CVD. Thus, we investigated the risks of incident cardiovascular events among women with GDM during pregnancy compared to women without GDM and whether the increased CVD risk is dependent on intercurrent development of T2DM. We conducted a population-based retrospective cohort study using the Korean National Health Insurance Service claims database. Outcomes were the first occurrence of any CVD (myocardial infarction, treatment with coronary revascularization, heart failure, and cerebrovascular disease). Cox proportional hazard models were used to assess the association between GDM and incident CVD events, using landmark analysis at 4 years. A total of 1,500,168 parous women were included in the analysis, of which 159,066 (10.60%) had GDM. At a median follow-up of 12.8 years, 13,222 incident cases of total CVD were observed. Multivariable-adjusted hazard ratio for total CVD among women with prior GDM, compared with those without GDM, was 1.08 (95% CI 1.02-1.14). Further classifying GDM by progression to T2DM in relation to total CVD risk indicated a positive association for GDM with progression to T2DM vs no GDM or T2DM (HR 1.74; 95% CI 1.40-2.15), and no statistically significant association for GDM only (HR 1.06; 95% CI 1.00-1.12). GDM with subsequent progression to T2DM were linked with an increased risk of cardiovascular diseases. These findings highlight the need for more vigilant postpartum screening for diabetes and the implementation of diabetes interventions in women with a history of GDM to reduce future CVD risk.
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Affiliation(s)
- Jiyu Sun
- Medical Research Collaborating Center, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Gyu Ri Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
- Institute of Health Services Research, Yonsei University, Seoul, Korea
| | - Su Jin Lee
- Department of Internal Medicine, Seoul Red Cross Hospital, Seoul, Korea.
| | - Hyeon Chang Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea.
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A study of serum growth differentiation factor 15 in Indian women with and without gestational diabetes mellitus in the third trimester of pregnancy and its association with pro-inflammatory markers and glucose metabolism. Diabetol Int 2021; 12:254-259. [PMID: 34150433 DOI: 10.1007/s13340-020-00478-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 11/06/2020] [Indexed: 10/22/2022]
Abstract
The pathogenesis of gestational diabetes mellitus (GDM) is multifactorial and it shares many features with type 2 diabetes mellitus. Growth differentiation factor 15 (GDF-15), a member of transforming growth factor-β superfamily, is expressed in a high amount in the placenta in addition to other organs. This cross-sectional study was performed to assess the difference of GDF-15 and pro-inflammatory cytokines between pregnant women with or without GDM, and to explore the possible association of GDF-15 with the parameters of dysglycemia (Serum insulin, HOMA-IR, fasting, 60 min, and 120 min post-75 gm oral glucose plasma glucose levels) and inflammation (IL-6 and TNF-α) in women with GDM at 24-28 weeks of gestation. Thirty-five women with GDM and 30 age-matched non-diabetic pregnant control (NDPC) subjects were recruited for the study. Mean serum GDF-15, IL-6, and TNF-α levels were significantly higher in GDM in comparison to the NDPC population. These differences persisted even after adjusting for the possible confounders like maternal age and BMI. GDF-15 level showed a positive correlation with parameters of dysglycemia (Serum insulin, HOMA-IR, fasting, 60 min, and 120 min post-75 gm oral glucose plasma glucose levels) but a variable correlation with the markers of inflammation. In conclusion, our study provides evidence that, in Indian women, serum GDF-15 level is higher in GDM in comparison to age-matched pregnant subjects without GDM in the early third trimester pregnancy. Moreover, in third trimester, GDF-15 level increases with increase in plasma glucose and insulin resistance.
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Associations between Dietary Patterns and Inflammatory Markers during Pregnancy: A Systematic Review. Nutrients 2021; 13:nu13030834. [PMID: 33806342 PMCID: PMC8000934 DOI: 10.3390/nu13030834] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 02/24/2021] [Accepted: 02/25/2021] [Indexed: 12/16/2022] Open
Abstract
Elevated inflammation in pregnancy has been associated with multiple adverse pregnancy outcomes and potentially an increased susceptibility to future chronic disease. How maternal dietary patterns influence systemic inflammation during pregnancy requires further investigation. The purpose of this review was to comprehensively evaluate studies that assessed dietary patterns and inflammatory markers during pregnancy. This review was guided by the Preferred Reporting Items for Systematic Review and Meta-Analyses. Included studies were sourced from EMBASE, PubMed, Web of Science, and Scopus and evaluated using The Quality Assessment Tool for Quantitative Studies. Inclusion criteria consisted of human studies published in English between January 2007 and May 2020 that addressed associations between dietary patterns and inflammatory markers during pregnancy. Studies focused on a single nutrient, supplementation, or combined interventions were excluded. A total of 17 studies were included. Despite some inconsistent findings, maternal diets characterized by a higher intake of animal protein and cholesterol and/or a lower intake of fiber were shown to be associated with certain pro-inflammatory markers (C-reactive protein (CRP), interleukin-6 (IL-6), tumor necrosis factor-α (TNF- α), IL-8, serum amyloid A (SAA), and glycoprotein acetylation (GlycA)). Future studies that explore a broader range of inflammatory markers in the pregnant population, reduce measurement errors, and ensure adequate statistical adjustment are warranted.
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Li J, Li Y, Zhou X, Wei L, Zhang J, Zhu S, Zhang H, Gao X, Sharifu LM, Wang S, Xi L, Feng L. Upregulation of IL-15 in the placenta alters trophoblasts behavior contributing to gestational diabetes mellitus. Cell Biosci 2021; 11:33. [PMID: 33557944 PMCID: PMC7869487 DOI: 10.1186/s13578-021-00533-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Accepted: 01/05/2021] [Indexed: 12/31/2022] Open
Abstract
Background Interleukin-15 (IL-15), a member of the ‘four α-helix bundle’ cytokine family, has been associated with many inflammatory and metabolic diseases. Abnormal expression of IL-15 has been linked to the occurrence and development of obesity and diabetes. However, there is a paucity of research on the involvement of IL-15 in Gestational Diabetes Mellitus (GDM). This study aims at investigating the role of IL-15 in the pathogenesis of GDM. Results IL-15 was consistently expressed in the placenta throughout pregnancy and dynamically changed with pregnancy progress. Trophoblasts have been identified as the major source of IL-15 in the placenta. Expression of IL-15 was significantly increased in the placenta of GDM and in the trophoblasts cultured with high glucose (HG). In our study, expression of IL-15 in the placenta was positively correlated with blood glucose concentration of 75 g Oral Glucose Tolerance Test (OGTT), and was inversely correlated with weight of newborns. Further investigations in vitro showed that exogenous addition of IL-15 promoted trophoblasts proliferation, improved invasion and tube formation ability by activating the JAK/STAT signaling pathway, which be blocked by JAK inhibitors. Conclusion Our results demonstrated that IL-15 expression in the placenta was dynamically changing during pregnancy, and it was upregulated in the placenta of GDM patients. Furthermore, IL-15 altered the biological behavior of trophoblasts through JAK/STAT signaling pathway in vitro, and may contributed to the placental pathology of GDM. Our findings provide a new direction for studying the pathophysiological changes of placenta in GDM.
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Affiliation(s)
- Jiaqi Li
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, Hubei, 430030, China
| | - Yuan Li
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, Hubei, 430030, China
| | - Xuan Zhou
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, Hubei, 430030, China
| | - Lijie Wei
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, Hubei, 430030, China
| | - Jingyi Zhang
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, Hubei, 430030, China
| | - Shenglan Zhu
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, Hubei, 430030, China
| | - Huiting Zhang
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, Hubei, 430030, China
| | - Xuan Gao
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, Hubei, 430030, China
| | - Lali Mwamaka Sharifu
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, Hubei, 430030, China
| | - Shaoshuai Wang
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, Hubei, 430030, China
| | - Ling Xi
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, Hubei, 430030, China
| | - Ling Feng
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, Hubei, 430030, China.
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Baryla I, Pluciennik E, Kośla K, Wojcik M, Zieleniak A, Zurawska-Klis M, Cypryk K, Wozniak LA, Bednarek AK. Identification of a novel association for the WWOX/HIF1A axis with gestational diabetes mellitus (GDM). PeerJ 2021; 9:e10604. [PMID: 33520443 PMCID: PMC7811782 DOI: 10.7717/peerj.10604] [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: 07/17/2020] [Accepted: 11/28/2020] [Indexed: 12/12/2022] Open
Abstract
Background Although the WW-domain-containing oxidoreductase (WWOX)/Hypoxia-inducible factor 1 (HIF1) pathway is a well-known regulator of cellular glucose and energy metabolism in pathophysiological processes, its role in gestational diabetes mellitus (GDM), remains elusive. We undertook this study to determine the effect of WWOX/HIF1A signaling on the expression of glucose metabolism genes in GDM patients. Methods Leukocytes were obtained from 135 pregnant women with (n = 98) or without (n = 37) GDM and, in turn, 3 months (n = 8) and 1 year (n = 12) postpartum. Quantitative RT-PCR was performed to determine gene expression profiles of the WWOX/HIF1A-related genes, including those involved in glucose transport (SLC2A1, SLC2A4), glycolytic pathway (HK2, PKM2, PFK, LDHA), Wnt pathway (DVL2, CTNNB1), and inflammatory response (NFKB1). Results GDM patients displayed a significant downregulation of WWOX with simultaneous upregulation of HIF1A which resulted in approximately six times reduction in WWOX/HIF1A ratio. As a consequence, HIF1A induced genes (SLC2A1, HK2, PFK, PKM) were found to be overexpressed in GDM compared to normal pregnancy and negative correlate with WWOX/HIF1A ratio. The postpartum WWOX expression was higher than during GDM, but its level was comparable to that observed in normal pregnancy. Conclusions The obtained results suggest a significant contribution of the WWOX gene to glucose metabolism in patients with gestational diabetes. Decreased WWOX expression in GDM compared to normal pregnancy, and in particular reduction of WWOX/HIF1A ratio, indicate that WWOX modulates HIF1α activity in normal tissues as described in the tumor. The effect of HIF1α excessive activation is to increase the expression of genes encoding proteins directly involved in the glycolysis which may lead to pathological changes in glucose metabolism observed in gestational diabetes.
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Affiliation(s)
- Izabela Baryla
- Department of Molecular Carcinogenesis, Medical University of Lodz, Lodz, Poland
| | - Elzbieta Pluciennik
- Department of Molecular Carcinogenesis, Medical University of Lodz, Lodz, Poland
| | - Katarzyna Kośla
- Department of Molecular Carcinogenesis, Medical University of Lodz, Lodz, Poland
| | - Marzena Wojcik
- Department of Structural Biology, Medical University of Lodz, Lodz, Poland
| | - Andrzej Zieleniak
- Department of Structural Biology, Medical University of Lodz, Lodz, Poland
| | - Monika Zurawska-Klis
- Department of Internal Diseases and Diabetology, Medical University of Lodz, Lodz, Poland
| | - Katarzyna Cypryk
- Department of Internal Diseases and Diabetology, Medical University of Lodz, Lodz, Poland
| | | | - Andrzej K Bednarek
- Department of Molecular Carcinogenesis, Medical University of Lodz, Lodz, Poland
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Inflammatory and Adipokine Status from Early to Midpregnancy in Arab Women and Its Associations with Gestational Diabetes Mellitus. DISEASE MARKERS 2021; 2021:8862494. [PMID: 33552314 PMCID: PMC7847332 DOI: 10.1155/2021/8862494] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 01/03/2021] [Accepted: 01/13/2021] [Indexed: 12/15/2022]
Abstract
Objective To examine differences in maternal serum levels of adipokines (adiponectin, leptin, and resistin) and inflammatory markers (tumor necrosis factor-alpha (TNF-α) and interlukin-6 (IL-6)) from early to midpregnancy among Arab women with or without gestational diabetes mellitus (GDM), along with their links to GDM risk. Methods This is a multicenter prospective study involving 232 Saudi women attending obstetric care. Both circulating adipokine and markers of inflammation were observed at the first (eight to 12 weeks) and second trimesters (24 to 28 weeks). GDM was screened at 24 to 28 weeks using the International Association of the Diabetes and Pregnancy Study Groups (IADPSG) criteria. Results Age and body mass index- (BMI-) matched circulating TNF-α was significantly higher in women with GDM in comparison to non-GDM women (p = 0.01). Adiponectin and resistin significantly decreased from the first to second trimester in women without GDM (p = 0.002 and 0.026, respectively). Leptin presented a significant rise from the first to second trimester in both groups, with a higher increase in women with GDM (p = 0.013). Multivariate logistic regression analysis revealed that TNF-α was significantly correlated with GDM (p = 0.03). However, significance was lost after adjustments for maternal and lifestyle risk factors (OR 23.58 (0.50 to 1119.98), p = 0.11). Conclusion Inflammatory and adipocytokine profiles are altered in Arab women with GDM, TNF-α in particular. Further studies are needed to establish whether maternal inflammatory and adipocytokine profile influence fetal levels in the same manner.
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Human endogenous retrovirus W family envelope protein (HERV-W env) facilitates the production of TNF-α and IL-10 by inhibiting MyD88s in glial cells. Arch Virol 2021; 166:1035-1045. [PMID: 33438105 DOI: 10.1007/s00705-020-04933-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 11/07/2020] [Indexed: 02/07/2023]
Abstract
Human endogenous retrovirus W family envelope protein (HERV-W env) is associated with several neurological and psychiatric disorders, including multiple sclerosis (MS) and schizophrenia. Clinical studies have demonstrated a common link between inflammatory abnormalities and HERV-W env in neuropsychiatric diseases. Nonetheless, the molecular mechanisms by which HERV-W env mediates neuroinflammation are still unclear. In this study, we found that HERV-W env significantly increased the mRNA and protein levels of TNF-α and IL-10 in U251 and A172 cells. HERV-W env also induced a notable increase in Toll-like receptor 4 (TLR4). Knockdown of TLR4 impaired the expressions of TNF-α and IL-10 induced by HERV-W env. Overexpression of HERV-W env led to the upregulation of MyD88 but caused a decrease in MyD88s. MyD88s overexpression suppressed the expressions of TNF-α and IL-10 induced by HERV-W env. These findings indicate that HERV-W env upregulates the expressions of IL-10 and TNF-α by inhibiting the production of MyD88s in glial cells. This work sheds light on the immune pathogenesis of HERV-W env in neuropsychiatric disorders.
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Xu Y, Wei C, Wu C, Han M, Wang J, Hou H, Zhang L, Liu S, Chen Y. Polymorphisms of TGF-β1 and TGF-β3 in Chinese women with gestational diabetes mellitus. BMC Pregnancy Childbirth 2020; 20:759. [PMID: 33287755 PMCID: PMC7720537 DOI: 10.1186/s12884-020-03459-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 11/25/2020] [Indexed: 11/27/2022] Open
Abstract
Background Gestational diabetes mellitus (GDM) is a pregnancy-specific carbohydrate intolerance Which can cause a large number of perinatal and postpartum complications. The members of Transforming growth factor-β (TGF-β) superfamily play key roles in the homeostasis of pancreatic β-cell and may involve in the development of GDM. This study aimed to explore the association between the polymorphisms of TGF-β1, TGF-β3 and the risk to GDM in Chinese women. Methods This study included 919 GDM patients (464 with preeclampsia and 455 without preeclampsia) and 1177 healthy pregnant women. TaqMan allelic discrimination real-Time PCR was used to genotype the TGF-β1 (rs4803455) and TGF-β3 (rs2284792 and rs3917201), The Hardy-Weinberg equilibrium (HWE) was evaluated by chi-square test. Results An increased frequency of TGF-β3 rs2284792 AA and AG genotype carriers was founded in GDM patients (AA vs. AG + GG: χ2 = 6.314, P = 0.012, OR = 1.270, 95%CI 1.054–1.530; AG vs. GG + AA: χ2 = 8.545, P = 0.003, OR = 0.773, 95%CI 0.650–0.919). But there were no significant differences in the distribution of TGF-β1 rs4803455 and TGF-β3 rs3917201 between GDM and healthy women. In addition, no significant differences were found in allele and genotype frequencies among GDM patients with preeclampsia (PE). Conclusions The AA and AG genotype of TGF-β3 rs2284792 polymorphism may be significantly associated with increased risk of GDM in Chinese population. Supplementary Information The online version contains supplementary material available at 10.1186/s12884-020-03459-w.
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Affiliation(s)
- Yinglei Xu
- Department of Medical Genetics, the Affiliated Hospital of Qingdao University, Qingdao, 266000, China.,Prenatal Diagnosis Center, the Affiliated Hospital of Qingdao University, Qingdao, 266000, China
| | - Chunlian Wei
- Department of Immunology, School of Basic Medical Sciences, Capital Medical University, Beijing, 100000, China
| | - Cuijiao Wu
- Department of Histology and Embryology, Qingdao University Medical College, Qingdao, 260000, China
| | - Mengmeng Han
- Department of Medical Genetics, the Affiliated Hospital of Qingdao University, Qingdao, 266000, China.,Prenatal Diagnosis Center, the Affiliated Hospital of Qingdao University, Qingdao, 266000, China
| | - Jingli Wang
- Department of Medical Genetics, the Affiliated Hospital of Qingdao University, Qingdao, 266000, China.,Prenatal Diagnosis Center, the Affiliated Hospital of Qingdao University, Qingdao, 266000, China
| | - Huabin Hou
- Department of Clinical laboratory, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Lu Zhang
- Department of Medical Genetics, the Affiliated Hospital of Qingdao University, Qingdao, 266000, China.,Prenatal Diagnosis Center, the Affiliated Hospital of Qingdao University, Qingdao, 266000, China
| | - Shiguo Liu
- Department of Medical Genetics, the Affiliated Hospital of Qingdao University, Qingdao, 266000, China. .,Prenatal Diagnosis Center, the Affiliated Hospital of Qingdao University, Qingdao, 266000, China.
| | - Ying Chen
- Department of Endocrinology and Metabolism, the Affiliated Hospital of Qingdao University, Qingdao, 266000, China.
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Wu K, Wang H, Li S, Zhang H, Zhu B. Maternal hepatitis B infection status and adverse pregnancy outcomes: a retrospective cohort analysis. Arch Gynecol Obstet 2020; 302:595-602. [PMID: 32705338 DOI: 10.1007/s00404-020-05630-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 05/30/2020] [Indexed: 12/11/2022]
Abstract
PURPOSE To investigate the association between maternal HBsAg-positive status and pregnancy outcomes. METHODS The study enrolled women with singleton pregnancies who delivered during January-December 2018. Data of maternal demographics and main adverse pregnancy outcomes were collected from the institutional medical records and analyzed by univariate and multivariate logistic regression models to determine the association between maternal HBV markers (HBsAg/HBeAg/HBV-DNA loads status) and adverse pregnancy outcomes. RESULTS Total 1146 HBsAg-positive and 18,354 HBsAg-negative pregnant women were included. After adjusting for potential confounding variables, maternal HBsAg-positive status was associated with a high risk of gestational diabetes mellitus (GDM) [adjusted odds ratio (aOR) = 1.24; 95% confidence interval (CI) 1.07-1.43], intrahepatic cholestasis of pregnancy (ICP) (aOR = 3.83; 95% CI 3.14-4.68), preterm birth (aOR = 1.42; 95% CI 1.17-1.72), and neonatal asphyxia (aOR = 2.20; 95% CI 1.34-3.63). Further, higher risks of ICP and neonatal asphyxia remained with either HBeAg-positive status (aOR = 1.64; 95% CI 1.10-2.44; aOR = 3.08; 95% CI 1.17-8.00) or high HBV-DNA load during the second trimester (aOR = 1.52; 95% CI 1.06-2.35; aOR = 4.20; 95% CI 4.20-15.83) among HBsAg-positive pregnant women. CONCLUSION Women with maternal HBsAg-positive status may have increased risks of GDM, ICP, preterm birth, and neonatal asphyxia; furthermore, the risks of ICP and neonatal asphyxia were higher in women with HBeAg-positive status and a high HBV-DNA load during the second trimester among the HBsAg-positive pregnant women, implying that careful surveillance for chronic HBV infection during pregnancy is warranted.
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Affiliation(s)
- Kaiqi Wu
- School of Medicine, Women's Hospital, Zhejiang University, Hangzhou, China
| | - Hong Wang
- School of Medicine, Women's Hospital, Zhejiang University, Hangzhou, China
| | - Shuai Li
- School of Medicine, Women's Hospital, Zhejiang University, Hangzhou, China
| | - Hong Zhang
- School of Medicine, Women's Hospital, Zhejiang University, Hangzhou, China
| | - Bo Zhu
- School of Medicine, Women's Hospital, Zhejiang University, Hangzhou, China.
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Is there an association between platelet and blood inflammatory indices and the risk of gestational diabetes mellitus? Obstet Gynecol Sci 2020; 63:133-140. [PMID: 32206652 PMCID: PMC7073359 DOI: 10.5468/ogs.2020.63.2.133] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 10/17/2019] [Accepted: 10/28/2019] [Indexed: 12/14/2022] Open
Abstract
Objective Gestational diabetes mellitus (GDM) is the most prevalent medical complication in pregnancy. Early diagnosis of GDM can influence maternal/neonatal outcomes. To assess the association between platelet and blood inflammatory indices and the risk of GDM occurrence using the complete blood count (CBC) test. We also aimed to determine the sensitivity of each parameter for an early screening of this disorder during pregnancy. Methods This case-control study included 2 groups of 110 pregnant women with and without GDM. The women in each group were compared after the routine screening for GDM and after the CBC test at 24–28 weeks' gestation after being matched according to the inclusion criteria. Data were analyzed using SPSS version 16 and Medcalc version 14.8.1 software. Results There were statistically significant intergroup differences in white blood cell (WBC) count, platelet count, mean platelet volume (MPV), plateletcrit (PCT), MPV to platelet ratio, platelet to lymphocyte ratio, and Rh values. The values of lymphocyte count, neutrophil count, neutrophil to lymphocyte ratio, and blood group were not significantly different between groups. The logistic regression analysis showed the predictive values of WBC, platelet, MPV, and PCT in GDM. According to the receiver operating characteristic curve for all 3 variables, the level below the PCT chart was more than that of the others. Conclusion Increasing platelet and inflammatory indices on the CBC test in the second trimester of pregnancy seemed to be associated with the probability of GDM occurrence.
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Dallmann A, Liu XI, Burckart GJ, van den Anker J. Drug Transporters Expressed in the Human Placenta and Models for Studying Maternal-Fetal Drug Transfer. J Clin Pharmacol 2019; 59 Suppl 1:S70-S81. [PMID: 31502693 PMCID: PMC7304533 DOI: 10.1002/jcph.1491] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 06/25/2019] [Indexed: 12/30/2022]
Abstract
Tremendous efforts have been directed to investigate the ontogeny of drug transporters in fetuses, neonates, infants, and children based on their importance for understanding drug pharmacokinetics. During development (ie, in the fetus and newborn infant), there is special interest in transporters expressed in the placenta that modulate placental drug transfer. Many of these transporters can decrease or increase drug concentrations in the fetus and at birth, stressing the relevance of elucidating expression in the placenta and potential gestational age-dependent changes therein. Hence, the main objective of this review was to summarize the current knowledge about expression and ontogeny of transporters in the human placenta in healthy pregnant women. In addition, various in vitro, ex vivo, and in silico models that can be used to investigate placental drug transfer, namely, placental cancer cell lines, ex vivo cotyledon perfusion experiments, and physiologically based pharmacokinetic (PBPK) models, are discussed together with their advantages and shortcomings. A particular focus was placed on PBPK models because these models can integrate different types of information, such as expression data, ontogeny information, and observations obtained from the ex vivo cotyledon perfusion experiment. Such a mechanistic modeling framework may leverage the available information and ultimately help to improve knowledge about the adequacy and safety of pharmacotherapy in pregnant women and their fetuses.
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Affiliation(s)
- André Dallmann
- Pediatric Pharmacology and Pharmacometrics Research Center, University Children’s Hospital Basel (UKBB), Switzerland
| | - Xiaomei I. Liu
- Division of Clinical Pharmacology, Children’s National Medical Center, Washington, DC, USA
| | - Gilbert J. Burckart
- US Food and Drug Administration, Office of Clinical Pharmacology, Silver Spring, MD, USA
| | - John van den Anker
- Pediatric Pharmacology and Pharmacometrics Research Center, University Children’s Hospital Basel (UKBB), Switzerland
- Division of Clinical Pharmacology, Children’s National Medical Center, Washington, DC, USA
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Žák P, Souček M. Correlation of tumor necrosis factor alpha, interleukin 6 and interleukin 10 with blood pressure, risk of preeclampsia and low birth weight in gestational diabetes. Physiol Res 2019; 68:395-408. [PMID: 30904009 DOI: 10.33549/physiolres.934002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Several pathophysiological mechanisms have been proposed in the development of pregnancy complications, including endothelial dysfunction, an inflammatory pathway and oxidative stress. The aim of the present study was to evaluate the correlation between proinflammatory cytokines TNF-alpha, IL-6 and dual cytokine IL-10 in the mother's peripheral blood and systolic blood pressure, risk of preeclampsia and low birth weight in gestational diabetes (GDM). We observed 40 women with GDM divided into a gestational hypertension group (n=20) and comparison group (n=20) with normal blood pressure. We found a significant positive correlation between TNF-alpha; IL-6; IL-10 levels and systolic blood pressure (SBP) in the second trimester (p<0.001; p<0.001; p<0.001); the third trimester (p<0.001; p<0.001; p<0.05). We also proved correlations for diastolic blood pressure (DBP) during the second; third trimester (p<0.001; p<0.001; p<0.001); (p<0.001; p<0.001; p<0.0015). We demonstrated a statistically significant positive association between high TNF-alpha group and preeclampsia risk in the third trimester (p=0.04). We also determined the negative correlation in the second trimester between birth weight and TNF-alpha; IL-6, IL-10 levels (p<0.05; p<0.001; p<0.001). To conclude, our data highlight the importance of cytokines TNF-alpha, IL-6 and IL-10 in blood pressure regulation. In addition, high levels of TNF-alpha have been associated with increased risk of preeclampsia. We found a significant negative correlation between levels of TNF-alpha, IL-6, IL-10 and birth weight.
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Affiliation(s)
- P Žák
- Second Department of Internal Medicine, Faculty of Medicine, Masaryk University, Brno, Czech Republic.
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Peng S, Wan Z, Lin X, Li X, Du Y. Maternal hepatitis B surface antigen carrier status increased the incidence of gestational diabetes mellitus. BMC Infect Dis 2019; 19:147. [PMID: 30760217 PMCID: PMC6373004 DOI: 10.1186/s12879-019-3749-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Accepted: 01/28/2019] [Indexed: 12/11/2022] Open
Abstract
Background The relationship between chronic hepatitis B virus (HBV) infection with gestational diabetes mellitus (GDM) remains unclear. This study aimed to identify the association between maternal HBsAg-positive status and GDM. Methods A retrospective cohort study was performed on the pregnant women who delivered from June 2012 to May 2016 at Wuhan Medical Care Center for Women and Children, Wuhan, China. We compared the incidence of GDM between HBsAg-positive pregnant women and HBsAg-negative controls. A multivariate regression model was used to measure the independent association between maternal HBsAg carrier and the risk of developing GDM. Results In total, 964 HBsAg-positive pregnant women and 964 HBsAg-negative women were included into the study. We observed maternal HBsAg carrier (OR 1.47, 95% CI 1.06–2.03), age (OR 1.05, 95% CI 1.00–1.10) and family history of diabetes (OR 3.97, 95% CI 2.05–7.67) had an independent risk for GDM in multivariable logistical regression model. However, no significant association was found between HBeAg carrier status, other HBV markers or viral load in pregnancy and the incidence of GDM. Conclusions Our results indicated that maternal HBsAg carriage is an independent risk factor for GDM, but viral activity indicated by HBeAg status and viral load is not the main reason for this phenomenon. Further studies are warranted to clarify the possible mechanisms behind such association of HBV infection and the additional risk of GDM. Electronic supplementary material The online version of this article (10.1186/s12879-019-3749-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Songxu Peng
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13th Hangkong Road, Wuhan, 430030, Hubei, China
| | - Zhihua Wan
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13th Hangkong Road, Wuhan, 430030, Hubei, China
| | - Xiaofang Lin
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13th Hangkong Road, Wuhan, 430030, Hubei, China
| | - Xiu Li
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13th Hangkong Road, Wuhan, 430030, Hubei, China
| | - Yukai Du
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13th Hangkong Road, Wuhan, 430030, Hubei, China.
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Melekoglu R, Ciftci O, Celik E, Yilmaz E, Bastemur AG. Evaluation of second trimester amniotic fluid ADAMTS4, ADAMTS5, interleukin-6 and tumor necrosis factor-α levels in patients with gestational diabetes mellitus. J Obstet Gynaecol Res 2019; 45:824-829. [PMID: 30623540 DOI: 10.1111/jog.13914] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 12/08/2018] [Indexed: 01/04/2023]
Abstract
AIM To test the hypothesis that altered A Disintegrin and Metalloproteinase Domains with Thrombospondins motifs (ADAMTS) is implicated in the etiopathogenesis of gestational diabetes mellitus (GDM). METHODS All pregnant women who underwent elective amniocentesis for karyotype analysis between January 1, 2016, and January 1, 2018, were included in this study. From this cohort, the study group consisting of 20 patients diagnosed with GDM was selected and compared against a control group consisting of 20 age- and body mass index (BMI)-matched patients without GDM. ADAMTS4, ADAMTS5, interleukin-6 (IL-6) and tumor necrosis factor alpha (TNF-α) levels were compared in the second trimester amniotic fluid of patients with GDM and normoglycemic pregnant women. RESULTS No significant differences were observed between GDM and control groups regarding age, BMI, gestational age at amniocentesis and indication for amniocentesis. Mean amniotic fluid ADAMTS4 and ADAMTS5 levels were significantly increased in the GDM group compared with the control group (253.5 ± 18.7 pg/mL and 188.5 ± 21.3 pg/mL, P < 0.001; 192.9 ± 16.4 pg/mL and 154.8 ± 19.9 pg/mL, P = 0.021, respectively). Significant increases in IL-6 and TNF-α levels were also detected in the amniotic fluid of GDM patients relative to controls (136.2 ± 17.3 pg/mL and 98.3 ± 11.5 pg/mL, P < 0.001; 154.2 ± 12.5 pg/mL and 86.2 ± 10.8 pg/mL, P < 0.001, respectively). CONCLUSION The data presented here suggest that increased levels of ADAMTS4, ADAMTS5, IL-6 and TNF-α may play an important role in the progression of GDM.
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Affiliation(s)
- Rauf Melekoglu
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Inonu, Malatya, Turkey
| | - Osman Ciftci
- Department of Medical Pharmacology, Faculty of Medicine, University of Pamukkale, Denizli, Turkey
| | - Ebru Celik
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Koc, İstanbul, Turkey
| | - Ercan Yilmaz
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Inonu, Malatya, Turkey
| | - Ayse G Bastemur
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Inonu, Malatya, Turkey
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Khosrowbeygi A, Rezvanfar MR, Ahmadvand H. Tumor necrosis factor- α, adiponectin and their ratio in gestational diabetes mellitus. CASPIAN JOURNAL OF INTERNAL MEDICINE 2018; 9:71-79. [PMID: 29387323 PMCID: PMC5771364 DOI: 10.22088/cjim.9.1.71] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: It has been suggested that inflammation might be implicated in the gestational diabetes mellitus (GDM) complications, including insulin resistance. The aims of the current study were to explore maternal circulating values of TNF-α, adiponectin and the adiponectin/TNF-α ratio in women with GDM compared with normal pregnancy and their relationships with metabolic syndrome biomarkers. Methods: Forty women with GDM and 40 normal pregnant women were included in the study. Commercially available enzyme-linked immunosorbent assay methods were used to measure serum levels of TNF-α and total adiponectin. Results: Women with GDM had higher values of TNF-α (225.08±27.35 vs 115.68±12.64 pg/ml, p<0.001) and lower values of adiponectin (4.50±0.38 vs 6.37±0.59 µg/ml, p=0.003) and the adiponectin/TNF-α ratio (4.31±0.05 vs 4.80±0.07, P<0.001) than normal pregnant women. The adiponectin/TNF-α ratio showed negative correlations with insulin resistance (r=-0.68, p<0.001) and triglyceride (r=-0.39, p=0.014) and a positive correlation with insulin sensitivity (r=0.69, p<0.001). Multiple linear regression analysis showed that values of the adiponectin /TNF-α ratio were independently associated with insulin resistance. Binary logistic regression analysis showed that GDM was negatively associated with adiponectin /TNF-α ratio. Conclusions: In summary, the adiponectin/TNF-α ratio decreased significantly in GDM compared with normal pregnancy. The ratio might be an informative biomarker for assessment of pregnant women at high risk of insulin resistance and dyslipidemia and for diagnosis and therapeutic monitoring aims in GDM.
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Affiliation(s)
- Ali Khosrowbeygi
- Department of Biochemistry and Genetics, School of Medicine, Arak University of Medical Sciences, Arak, Iran
| | | | - Hassan Ahmadvand
- Department of Biochemistry, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
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Sudharshana Murthy KA, Bhandiwada A, Chandan SL, Gowda SL, Sindhusree G. Evaluation of Oxidative Stress and Proinflammatory Cytokines in Gestational Diabetes Mellitus and Their Correlation with Pregnancy Outcome. Indian J Endocrinol Metab 2018; 22:79-84. [PMID: 29535942 PMCID: PMC5838917 DOI: 10.4103/ijem.ijem_232_16] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Prevalence of Gestational Diabetes Mellitus in India is increasing. In addition to performing physiological role in fetoplacental unit during pregnancy, cytokines also play pathophysiological role if expressed in abnormal amounts or sites. OBJECTIVE To estimate Proinflammatory Cytokines TNF-α, IL-6, IL-8 and anti-oxidants Glutathione Peroxidase (GTX), Superoxide dismutase (SOD), uric acid and Bilirubin levels in GDM and correlate with pregnancy outcome. RESULTS Pregnant women were screened for GDM using Diabetes In Pregnancy Study group, India criteria. The subjects with elevated glucose were grouped into cases (n = 30) and with normal values were taken as controls (n = 30). Mean Uric acid in cases was 4.53 ± 1.2 mg% whereas in controls 3.13 ± 0.58 mg%, mean TNF-α among cases was 6.06 ± 3.6 pg/ml and controls 2.81 ± 1.03 pg/ml. Antioxidants SOD and GTX were markedly decreased with mean value of 4979.21 ± 1006.3 and 13.68 ± 1.5 in cases and 9625.10 ± 1074.1 and 15.86 ± 1.2 in controls. Cytokines IL-6 (2.96 + 1.37 vs 2.88 + 1.21) and IL-8 (7.76 + 3.86 vs 2.60 + 1.45) were increased in subjects with GDM. Those with GDM developed preeclampsia (5%), Preterm labour (2%) and Polyhydromnios (5%). Foetal complications Macrosomia (13.3%) and intra uterine death (3.3%) were observed in GDM mothers. The proinflammatory cytokine levels except IL-6 were significantly increased and antioxidant markers were significantly reduced in GDM group with maternal and foetal complications. CONCLUSION GDM worsens the oxidative stress and weakens anti-oxidant state. Uric acid, TNF-α and IL-8 were higher with foeto-maternal complications in GDM. Serum bilirubin, GTX and SOD is significantly lower in foeto-maternal complications. TNF-α significantly associated with preeclampsia in GDM mothers.
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Affiliation(s)
| | - Ambarisha Bhandiwada
- Department of Obstetrics and Gynecology, JSS Medical College, JSS University, Mysuru, Karnataka, India
| | - Shivani L. Chandan
- Department of Obstetrics and Gynecology, JSS Medical College, JSS University, Mysuru, Karnataka, India
| | - Surakshith L. Gowda
- Department of Obstetrics and Gynecology, JSS Medical College, JSS University, Mysuru, Karnataka, India
| | - G. Sindhusree
- Department of Obstetrics and Gynecology, JSS Medical College, JSS University, Mysuru, Karnataka, India
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Robakis TK, Aasly L, Williams KE, Clark C, Rasgon N. Roles of Inflammation and Depression in the Development of Gestational Diabetes. Curr Behav Neurosci Rep 2017; 4:369-383. [PMID: 30693175 DOI: 10.1007/s40473-017-0131-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Inflammation, the body's response to harmful external agents, has long been found to be associated with depressive symptoms. The relationship between inflammation and depression is well established in the general population of people with depression, but is less so among perinatal women. Depression in the perinatal period is a common disorder, however available data do not indicate that there is a specific inflammatory picture associated with perinatal depression. We suggest that perinatal depression may be a heterogeneous construct, and that inflammation may be relevant to it in the context of other inflammatory morbidities of pregnancy. In this review we explore the available support for the hypothesis that inflammation associated with depression can represent a precipitating insult for the development of gestational diabetes, a known inflammatory morbidity of pregnancy.
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Affiliation(s)
- Thalia K Robakis
- Stanford University, Department of Psychiatry and Behavioral Sciences
| | - Linn Aasly
- Stanford University, Department of Psychiatry and Behavioral Sciences
| | | | - Claire Clark
- Palo Alto University, Program in Clinical Psychology
| | - Natalie Rasgon
- Stanford University, Department of Psychiatry and Behavioral Sciences
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Kumari R, Singh H. The prevalence of elevated high-sensitivity C-reactive protein in normal pregnancy and gestational diabetes mellitus. J Family Med Prim Care 2017; 6:259-264. [PMID: 29302528 PMCID: PMC5749067 DOI: 10.4103/2249-4863.219995] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Objective: The objective of this study is to determine the prevalence of elevated high-sensitivity C-reactive protein (hs-CRP) in normal pregnancy and gestational diabetes mellitus (GDM) and to compare the prevalence in both groups. Materials and Methods: We conducted a case–control study between April 2015 and April 2016. Statistical analysis was performed by the SPSS program version 17. Categorical variables were analyzed using either the Chi-square test or Fisher's exact test. Pregnant women who underwent oral glucose tolerance test at 24–28 weeks of gestation were enrolled. We took 25 women with GDM as cases and 25 normal pregnant as control. These patients were analyzed for the level of hs-CRP. Results: The prevalence of elevated hs-CRP in controls was 28% whereas in cases was 76%, with a P = 0.002 which is significant in this study. When compared to elevated hs-CRP in GDM with body mass index and gravid state a P = 0.430, 0.378 was obtained respectively which was not significant whereas age had a P = 0.049 which was significantly associated with elevated hs-CRP (≥3 mg/L). Conclusion: Our result shows an increased level of hs-CRP in GDM as compared to normal pregnant subjects. In this study, we also observed an association of increasing age with elevated level of hs-CRP in GDM. Therefore, hs-CRP can be used as a screening tool for early detection and risk assessment of GDM.
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Affiliation(s)
- Renu Kumari
- Department of Internal Medicine, Sri Balaji Action Medical Institute, New Delhi, India
| | - Harkaran Singh
- Department of Internal Medicine, Sri Balaji Action Medical Institute, New Delhi, India
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Wojcik M, Zieleniak A, Zurawska-Klis M, Cypryk K, Wozniak LA. Increased expression of immune-related genes in leukocytes of patients with diagnosed gestational diabetes mellitus (GDM). Exp Biol Med (Maywood) 2015; 241:457-65. [PMID: 26568332 DOI: 10.1177/1535370215615699] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 10/14/2015] [Indexed: 12/16/2022] Open
Abstract
Compelling evidence indicates that the immune system is linked to metabolism in gestational diabetes mellitus (GDM), but factors participating in these processes still are awaiting identification. Inducible nitric oxide synthase, encoded by the NOS2 gene, and surfactant protein D, encoded by the SFTPD gene, have been implicated in diabetes. We investigated NOS2 and SFTPD mRNA levels in leukocytes obtained from 125 pregnant women with (n = 87) or without (control group; n = 38) GDM, and, in turn, correlated their expression with clinical parameters of subjects. Leukocytes were isolated from the blood of pregnant women and NOS2 and SFTPD expression in these cells was determined by quantitative real time PCR (qRT-PCR). Univariate correlation analyses were performed to assess an association between leukocyte NOS2 and SFTPD expression and clinical characteristics of patients. qRT-PCR experiments disclosed significantly increased leukocyte NOS2 and SFTPD mRNA levels in hyperglycemic GDM patients (P < 0.05). In the entire study group, there were significant positive associations of leukocyte NOS2 and SFTPD mRNAs with C-reactive protein. Additionally, transcript level of SFTPD also correlated positively with fasting glycemia and insulin resistance. This study demonstrates that an impaired glucose metabolism in GDM may be predominant predictor of leukocyte NOS2 and SFTPD overexpression in diabetic patients. Furthermore, alterations in the expression of these genes are associated with glucose metabolism dysfunction and/or inflammation during pregnancy. In addition, these findings support the utilization of leukocytes as good experimental model to study a relationship between immune-related genes and metabolic changes in women with GDM, as well as to assess the potential mechanisms underlying these alterations.
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Affiliation(s)
- Marzena Wojcik
- Department of Structural Biology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, 90-752 Lodz, Poland
| | - Andrzej Zieleniak
- Department of Structural Biology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, 90-752 Lodz, Poland
| | - Monika Zurawska-Klis
- Diabetology and Metabolic Diseases Department, Medical University of Lodz, 92-213 Lodz, Poland Diabetological Medical Center "OmniMed", 93-338 Lodz, Poland
| | - Katarzyna Cypryk
- Diabetology and Metabolic Diseases Department, Medical University of Lodz, 92-213 Lodz, Poland Diabetological Medical Center "OmniMed", 93-338 Lodz, Poland
| | - Lucyna Alicja Wozniak
- Department of Structural Biology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, 90-752 Lodz, Poland
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Karagoz H, Erden A, Ozer O, Esmeray K, Cetinkaya A, Avci D, Karahan S, Basak M, Bulut K, Mutlu H, Simsek Y. The role of blood groups in the development of diabetes mellitus after gestational diabetes mellitus. Ther Clin Risk Manag 2015; 11:1613-7. [PMID: 26527878 PMCID: PMC4621172 DOI: 10.2147/tcrm.s92294] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
INTRODUCTION Gestational diabetes mellitus (GDM) is a common condition that is defined as glucose intolerance of varying degree with onset or first recognition during pregnancy and it affects approximately 5% of all pregnancies all over the world. GDM is not only associated with adverse pregnancy outcomes such as macrosomia, dystocia, birth trauma, and metabolic complications in newborns, but it is also a strong predictor of transitioning to overt DM postpartum. The association of ABO blood groups with DM has been observed before in several epidemiological and genetic studies and resulted with inconsistent findings, but still there are not enough studies in the literature about the association of ABO blood groups with GDM. In this study, we aimed at investigating any possible relationship between the ABO blood group system and GDM and also the transitioning of GDM to overt DM postpartum, in Turkey. PATIENTS AND METHODS A total of 233 patients with GDM from Kayseri Training and Research Hospital between 2002 and 2012 were included in the study. The cases that have serologically determined blood groups and Rh factor in the hospital records were included in the study, and the patients with unknown blood groups were excluded. Patients were classified according to blood groups (A, B, AB, and O) and Rh status (+/-). GDM was diagnosed based on the glucose cut-points of the International Association of the Diabetes and Pregnancy Society Groups. The distributions of blood groups of the patients with GDM were compared with the distribution of blood groups of 17,314 healthy donors who were admitted to the Turkish Red Crescent Blood Service in our city in 2012. RESULTS There was a significant difference between the patients with GDM and control group in terms of distribution of ABO blood groups. Blood group AB was found to be higher in the patients with GDM compared to the control group (P=0.029). When the patients were compared according to the development of DM, the ratio of group O was higher than others, while the ratio of group B was lower in the group developing DM (P=0.001). There was a significant difference between the groups - GDM patients with or without DM - in terms of distribution of ABO blood groups with Rh factor and the ratio of developing DM is found to be higher in patients with +Rh factor among all the blood groups except for group B (P=0.008). CONCLUSION In this study, we found a higher risk of GDM for the patients with blood group AB, which means that we have to be more careful on the follow-up of pregnant women with blood group AB. The patients with GDM of blood group O are under a higher risk of developing DM and also +Rh factor must be considered as another risk factor, so these patients should be closely followed postpartum by the oral glucose tolerance tests. To our knowledge, this is the first analysis that investigates the association between the ABO blood groups and transitioning to DM after GDM.
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Affiliation(s)
- Hatice Karagoz
- Internal Medicine Department, Acıbadem Kayseri Hospital, Kayseri, Turkey
| | - Abdulsamet Erden
- Internal Medicine Department, Kayseri Training and Research Hospital, Kayseri, Turkey
| | - Ozerhan Ozer
- Internal Medicine Department, Kayseri Training and Research Hospital, Kayseri, Turkey
| | - Kubra Esmeray
- Internal Medicine Department, Kayseri Training and Research Hospital, Kayseri, Turkey
| | - Ali Cetinkaya
- Internal Medicine Department, Kayseri Training and Research Hospital, Kayseri, Turkey
| | - Deniz Avci
- Internal Medicine Department, Kayseri Training and Research Hospital, Kayseri, Turkey
| | - Samet Karahan
- Internal Medicine Department, Kayseri Training and Research Hospital, Kayseri, Turkey
| | - Mustafa Basak
- Internal Medicine Department, Kayseri Training and Research Hospital, Kayseri, Turkey
| | - Kadir Bulut
- Internal Medicine Department, Kayseri Training and Research Hospital, Kayseri, Turkey
| | - Hasan Mutlu
- Medical Oncology Department, Kayseri Training and Research Hospital, Kayseri, Turkey
| | - Yasin Simsek
- Endocrinology Department, Kayseri Training and Research Hospital, Kayseri, Turkey
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Carvalho-Santos A, Ribeiro-Alves M, Cardoso-Weide LC, Nunes J, Kuhnert LRB, Xavier AR, Cunha S, Hahne M, Villa-Verde DMS, Carvalho-Pinto CE. Decreased Circulating Levels of APRIL: Questioning Its Role in Diabetes. PLoS One 2015; 10:e0140150. [PMID: 26469782 PMCID: PMC4607466 DOI: 10.1371/journal.pone.0140150] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Accepted: 09/22/2015] [Indexed: 12/29/2022] Open
Abstract
Diabetes mellitus is a chronic disease that affects over 382 million people worldwide. Type-1 Diabetes (T1D) is classified as an autoimmune disease that results from pancreatic β-cell destruction and insulin deficiency. Type-2 Diabetes (T2D) is characterized principally by insulin resistance in target tissues followed by decreased insulin production due to β-cell failure. It is challenging to identify immunological markers such as inflammatory molecules that are triggered in response to changes during the pathogenesis of diabetes. APRIL is an important member of the TNF family and has been linked to chronic inflammatory processes of various diseases since its discovery in 1998. Therefore, this study aimed to evaluate APRIL serum levels in T1D and T2D. For this, we used the ELISA assay to measure serum APRIL levels of 33 T1D and 30 T2D patients, and non-diabetic subjects as control group. Our data showed a decrease in serum APRIL levels in T1D patients when compared with healthy individuals. The same pattern was observed in the group of T2D patients when compared with the control. The decrease of serum APRIL levels in diabetic patients suggests that this cytokine has a role in T1D and T2D. Diabetes is already considered as an inflammatory condition with different cytokines being implicated in its physiopathology. Our data suggest that APRIL can be considered as a potential modulating cytokine in the inflammatory process of diabetes.
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Affiliation(s)
- Adriana Carvalho-Santos
- Laboratory on Thymus Research, Oswaldo Cruz Institute, Fiocruz, Manguinhos, Rio de Janeiro, Brazil
- * E-mail: (CECP); (ACS)
| | - Marcelo Ribeiro-Alves
- HIV/AIDS Clinical Research Center, National Institute of Infectology, INI, Fiocruz, Manguinhos, Rio de Janeiro, Brazil
| | | | - Joyce Nunes
- Laboratory of Experimental Pathology, Biology Institute, Fluminense Federal University, UFF, Niterói, Rio de Janeiro, Brazil
| | - Lia Rafaella Ballard Kuhnert
- Laboratory of Experimental Pathology, Biology Institute, Fluminense Federal University, UFF, Niterói, Rio de Janeiro, Brazil
| | | | - Samuel Cunha
- Faculty of Medicine, Fluminense Federal University, UFF, Niterói, Rio de Janeiro, Brazil
| | - Michael Hahne
- Institute of Molecular Genetics of Montpellier, Montpellier, France
| | | | - Carla Eponina Carvalho-Pinto
- Laboratory of Experimental Pathology, Biology Institute, Fluminense Federal University, UFF, Niterói, Rio de Janeiro, Brazil
- * E-mail: (CECP); (ACS)
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Inflammatory and Other Biomarkers: Role in Pathophysiology and Prediction of Gestational Diabetes Mellitus. Int J Mol Sci 2015; 16:13442-73. [PMID: 26110385 PMCID: PMC4490503 DOI: 10.3390/ijms160613442] [Citation(s) in RCA: 135] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Accepted: 06/04/2015] [Indexed: 12/24/2022] Open
Abstract
Understanding pathophysiology and identifying mothers at risk of major pregnancy complications is vital to effective prevention and optimal management. However, in current antenatal care, understanding of pathophysiology of complications is limited. In gestational diabetes mellitus (GDM), risk prediction is mostly based on maternal history and clinical risk factors and may not optimally identify high risk pregnancies. Hence, universal screening is widely recommended. Here, we will explore the literature on GDM and biomarkers including inflammatory markers, adipokines, endothelial function and lipids to advance understanding of pathophysiology and explore risk prediction, with a goal to guide prevention and treatment of GDM.
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Ramirez VI, Miller E, Meireles CL, Gelfond J, Krummel DA, Powell TL. Adiponectin and IGFBP-1 in the development of gestational diabetes in obese mothers. BMJ Open Diabetes Res Care 2014; 2:e000010. [PMID: 25452858 PMCID: PMC4212565 DOI: 10.1136/bmjdrc-2013-000010] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2013] [Revised: 03/05/2014] [Accepted: 04/07/2014] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVE Gestational diabetes mellitus (GDM) is more common in pregnancies complicated by obesity and both diseases increase the risk for fetal overgrowth and long-term adverse health consequences for the mother and child. Previous studies have linked low maternal serum adiponectin to GDM in normal and overweight women. We hypothesized that lower adiponectin, in particular the high-molecular-weight form, and insulin-like growth factor I (IGF-I) and its binding protein (IGFBP-1) are associated with GDM in pregnant obese Hispanic women. METHODS 72 obese, predominantly Hispanic (92%), women were recruited at 24-28 weeks of gestation. Adiposity was assessed, fasting serum samples were collected, and glucose, insulin, triglyceride, cholesterol levels, adipokines, and hormones associated with obesity and insulin resistance were measured. 30 women had been recently diagnosed with GDM. RESULTS Gestational weeks, body mass index, triceps skinfold thickness, mid-arm circumference, serum leptin, IGF-I, tumor necrosis factor α, and interleukin-6 did not differ in the two groups. Obese women with GDM had significantly higher fasting glucose, A1C, triglycerides, very-low-density lipoprotein cholesterol and lower high-density lipoprotein cholesterol, adiponectin, and IGFBP-1 compared to obese women without GDM. Homeostasis model assessment of insulin resistance was positively correlated to IGF-I and negatively correlated to adiponectin. CONCLUSIONS Obese pregnant women with recently diagnosed GDM had a significantly exacerbated metabolic profile, low serum adiponectin and IGFBP-1 levels at 24-28 weeks of gestation, as compared to women with obesity alone. Because low adiponectin is well established to cause insulin resistance and decreased IGFBP-1 indicates increased IGF-I bioavailability, we propose that these changes are mechanistically linked to the development of GDM in obese Hispanic women.
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Affiliation(s)
- Vanessa I Ramirez
- Department of Obstetrics and Gynecology, Center for Pregnancy and Newborn Research, University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
| | - Evelyn Miller
- Department of Obstetrics and Gynecology, Center for Pregnancy and Newborn Research, University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
| | - Christiane L Meireles
- Department of Obstetrics and Gynecology, Center for Pregnancy and Newborn Research, University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
| | - Jonathan Gelfond
- Department of Biostatistics and Epidemiology, University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
| | - Debra A Krummel
- Department of Nutritional Sciences, University of Cincinnati Academic Health Center, Cincinnati, Ohio, USA
| | - Theresa L Powell
- Department of Obstetrics and Gynecology, Center for Pregnancy and Newborn Research, University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
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The role of cytokines in the functional activity of phagocytes in blood and colostrum of diabetic mothers. Clin Dev Immunol 2013; 2013:590190. [PMID: 24489577 PMCID: PMC3877604 DOI: 10.1155/2013/590190] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Revised: 11/17/2013] [Accepted: 11/17/2013] [Indexed: 12/30/2022]
Abstract
Immune response changes induced by diabetes are a risk factor for infections during pregnancy and may modify the development of the newborn's immune system. The present study analyzed colostrum and maternal and cord blood of diabetic women to determine (1) the levels of the cytokines IFN-γ and TGF-β and (2) phagocytic activity after incubation with cytokines. Methods. Colostrum and maternal and cord blood samples were classified into normoglycemic (N = 20) and diabetic (N = 19) groups. Cytokine levels, superoxide release, rate of phagocytosis, bactericidal activity, and intracellular Ca2+ release by phagocytes were analyzed in the samples. Irrespective of glycemic status, IFN-γ and TGF-β levels were not changed in colostrum and maternal and cord blood. In maternal blood and colostrum, superoxide release by cytokine-stimulated phagocytes was similar between the groups. Compared to spontaneous release, superoxide release was stimulated by IFN-γ and TGF-β in normoglycemic and diabetic groups. In the diabetic group, cord blood phagocytes incubated with IFN-γ exhibited higher phagocytic activity in response to EPEC, and maternal blood exhibited lower microbicidal activity. These data suggest that diabetes interferes in maternal immunological parameters and that IFN-γ and TGF-β modulate the functional activity of phagocytes in the colostrum, maternal blood, and cord blood of pregnant diabetic women.
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