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Vaishnavi Nalla S, Jayapradha P, Lalruatmawii, Nandheeswari K, Naxine P, Vigneshwaran G, Rohilla G, Dubey I, Kushwaha S. Irisin as an emerging target in the regulation of reproductive functions in health and disease. Gen Comp Endocrinol 2024; 353:114529. [PMID: 38643847 DOI: 10.1016/j.ygcen.2024.114529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 10/22/2023] [Accepted: 04/18/2024] [Indexed: 04/23/2024]
Abstract
Germ cells are highly conserved in the gonads, nurtured to either develop into a gamete or self-renew into a stem cell reserve. Preserving the germ cell pool and protecting the reproductive organs is essential for maintaining an individual's fertility. Several factors, including a sedentary lifestyle, pollutants, hormonal disruption, drugs, and a disease condition, have been shown to impair normal reproductive function. Irisin has recently been identified as an adipomyokine involved in modulating physiological functions based on the body's metabolic status. It is being studied for its role in various functions, including fertility. Findings show the localization of irisin in various parts of the reproductive axis, with the highest levels observed during puberty and pregnancy. This raises questions about its role and function in reproduction. Studies support irisin's role in protecting against disease-induced reproductive abnormalities and infertility. Therefore, the current review focuses on how irisin influences spermatogenesis and ovarian follicular development and plays a significant role in indirectly preserving the germ cell pool by protecting the gonads against oxidative stress and inflammation.
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Affiliation(s)
- Sree Vaishnavi Nalla
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Raebareli (NIPER-R), Transit Campus, Bijnor-Sisendi Road, Sarojini Nagar, Near CRPF Base Camp, Lucknow (UP) 226002, India
| | - P Jayapradha
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Raebareli (NIPER-R), Transit Campus, Bijnor-Sisendi Road, Sarojini Nagar, Near CRPF Base Camp, Lucknow (UP) 226002, India
| | - Lalruatmawii
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Raebareli (NIPER-R), Transit Campus, Bijnor-Sisendi Road, Sarojini Nagar, Near CRPF Base Camp, Lucknow (UP) 226002, India
| | - K Nandheeswari
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Raebareli (NIPER-R), Transit Campus, Bijnor-Sisendi Road, Sarojini Nagar, Near CRPF Base Camp, Lucknow (UP) 226002, India
| | - Pratik Naxine
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Raebareli (NIPER-R), Transit Campus, Bijnor-Sisendi Road, Sarojini Nagar, Near CRPF Base Camp, Lucknow (UP) 226002, India
| | - G Vigneshwaran
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Raebareli (NIPER-R), Transit Campus, Bijnor-Sisendi Road, Sarojini Nagar, Near CRPF Base Camp, Lucknow (UP) 226002, India
| | - Gaurav Rohilla
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Raebareli (NIPER-R), Transit Campus, Bijnor-Sisendi Road, Sarojini Nagar, Near CRPF Base Camp, Lucknow (UP) 226002, India
| | - Itishree Dubey
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Raebareli (NIPER-R), Transit Campus, Bijnor-Sisendi Road, Sarojini Nagar, Near CRPF Base Camp, Lucknow (UP) 226002, India
| | - Sapana Kushwaha
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Raebareli (NIPER-R), Transit Campus, Bijnor-Sisendi Road, Sarojini Nagar, Near CRPF Base Camp, Lucknow (UP) 226002, India.
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Hua L, Gao Y, Guo S, Zhu H, Yao Y, Wang B, Fang J, Sun H, Xu F, Zhao H. Urinary Metabolites of Polycyclic Aromatic Hydrocarbons of Rural Population in Northwestern China: Oxidative Stress and Health Risk Assessment. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2024; 58:7758-7769. [PMID: 38669205 DOI: 10.1021/acs.est.4c00122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/28/2024]
Abstract
Polycyclic aromatic hydrocarbon (PAH) exposure is suspected to be linked to oxidative damage. Herein, ten PAH human exposure biomarkers [hydroxylated PAH metabolites (OH-PAHs)] and five oxidative stress biomarkers (OSBs) were detected in urine samples collected from participants living in a rural area (n = 181) in Northwestern China. The median molar concentration of ΣOH-PAHs in urine was 47.0 pmol mL-1. The 2-hydroxynaphthalene (2-OHNap; median: 2.21 ng mL-1) was the dominant OH-PAH. The risk assessment of PAH exposure found that hazard index (HI) values were <1, indicating that the PAH exposure of rural people in Jingyuan would not generate significant cumulative risks. Smokers (median: 0.033) obtained higher HI values than nonsmokers (median: 0.015, p < 0.01), suggesting that smokers face a higher health risk from PAH exposure than nonsmokers. Pearson correlation and multivariate linear regression analysis revealed that ΣOH-PAH concentrations were significant factors in increasing the oxidative damage to deoxyribonucleic acid (DNA) (8-hydroxy-2'-deoxyguanosine, 8-OHdG), ribonucleic acid (RNA) (8-oxo-7,8-dihydroguanine, 8-oxoGua), and protein (o, o'-dityrosine, diY) (p < 0.05). Among all PAH metabolites, only 1-hydroxypyrene (1-OHPyr) could positively affect the expression of all five OSBs (p < 0.05), suggesting that urinary 1-OHPyr might be a reliable biomarker for PAH exposure and a useful indicator for assessing the impacts of PAH exposure on oxidative stress. This study is focused on the relation between PAH exposure and oxidative damage and lays a foundation for the study of the health effect mechanism of PAHs.
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Affiliation(s)
- Liting Hua
- Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
- School of Urban and Environmental Sciences, Key Laboratory of the Ministry of Education for Earth Surface Processes, Peking University, Beijing 100871, China
| | - Yafei Gao
- Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
| | - Sai Guo
- Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
| | - Hongkai Zhu
- Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
| | - Yiming Yao
- Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
| | - Beibei Wang
- School of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Jing Fang
- State Key Laboratory of Environmental and Biological Analysis, Department of Chemistry, Hong Kong Baptist University, Hong Kong 999077, China
| | - Hongwen Sun
- Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
| | - Fuliu Xu
- School of Urban and Environmental Sciences, Key Laboratory of the Ministry of Education for Earth Surface Processes, Peking University, Beijing 100871, China
| | - Hongzhi Zhao
- Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
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Kose C, Ibanoglu MC, Erdogan K, Arslan B, Uzlu SE, Akpinar F, Karadeniz RS, Engin-Ustun Y. The effect of fetal hypoxia on myeloperoxidase levels in cord blood: a prospective study. Minerva Obstet Gynecol 2024; 76:1-6. [PMID: 35420291 DOI: 10.23736/s2724-606x.22.05090-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND We aimed to compare myeloperoxidase (MPO) levels in cord blood samples of mothers with and without perinatal hypoxia, since fetal hypoxia results in decreased pH, base excess, and an increase in pCO2 and lactate levels. METHODS We enrolled 42 pregnant women to this cross-sectional analytic study if they had met following criteria: uneventful gestational follow-ups, no known chronic or pregnancy-associated diseases, a BMI of <29.9, a singleton pregnancy, those with pregnancy over 34 weeks. The exclusion criteria for the study and control groups were as follows: presence of multiple pregnancies, fetal abnormality, any disease diagnosed before or during antenatal follow-up e.g., diabetes, hypertension, thyroid dysfunction, uncontrolled endocrine disease or abnormal kidney function, autoimmune disease, chronic inflammatory diseases, IUGR, preeclampsia), maternal age below 18 or above 35, intrauterine exitus, pregnancy with assisted reproductive technique, alcohol or smoking addiction, and any chronic drug use. The subjects were 1:1 randomized to either hypoxic newborns (N.=21) and those in the control group (N.=21) and their myeloperoxidase levels were measured from cord blood samples. Results were expressed as U/L. Patient data regarding age, gestation, parity, birth weight, birth length, APGAR scores, and neonatal complications were collected. All the women signed written informed consent forms and accepted verbal consent before being included in the study. RESULTS The mean age of the study population was 26.9±5.3 years. The mean BMI was 28.3±3.5 kg/m2. For the hypoxic group, 21 newborns with cord blood below 7.25 were included in the study group. The bloods with pH above 7.25 formed the control group. Mean pH and five (5) minute APGAR scores were found to be significantly lower in the study group, while base excess (BE) was found to be significantly higher. In this study, we compared the MPO levels of hypoxic newborns and those in the control group, and we did not find a significant difference between the two groups (P=0.147). Pearson Correlation Analysis is at -0.566 with P value (0.008) showing significant negative correlation between MPO and pH in the study group. CONCLUSIONS We found that MPO values are negatively correlated with cord blood pH among newborns diagnosed with fetal hypoxia.
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Affiliation(s)
- Caner Kose
- Department of Obstetrics and Gynecology, Etlik Zubeyde Hanım Women's Health Training and Research Hospital, Ankara, Türkiye
| | - Mujde C Ibanoglu
- Department of Obstetrics and Gynecology, Etlik Zubeyde Hanım Women's Health Training and Research Hospital, Ankara, Türkiye -
| | - Kadriye Erdogan
- Department of Obstetrics and Gynecology, Etlik Zubeyde Hanım Women's Health Training and Research Hospital, Ankara, Türkiye
| | - Burak Arslan
- Department of Biochemistry, Ankara Etlik Zubeyde Hanım Women's Health Training and Research Hospital, Ankara, Türkiye
| | - Safiye E Uzlu
- Department of Neonatology, Ankara Etlik Zubeyde Hanım Women's Health Training and Research Hospital, Ankara, Türkiye
| | - Funda Akpinar
- Department of Obstetrics and Gynecology, Etlik Zubeyde Hanım Women's Health Training and Research Hospital, Ankara, Türkiye
| | - R Sinan Karadeniz
- Department of Obstetrics and Gynecology, Etlik Zubeyde Hanım Women's Health Training and Research Hospital, Ankara, Türkiye
| | - Yaprak Engin-Ustun
- Department of Obstetrics and Gynecology, Etlik Zubeyde Hanım Women's Health Training and Research Hospital, Ankara, Türkiye
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Gorman-Sandler E, Wood G, Cloude N, Frambes N, Brennen H, Robertson B, Hollis F. Mitochondrial might: powering the peripartum for risk and resilience. Front Behav Neurosci 2023; 17:1286811. [PMID: 38187925 PMCID: PMC10767224 DOI: 10.3389/fnbeh.2023.1286811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 11/01/2023] [Indexed: 01/09/2024] Open
Abstract
The peripartum period, characterized by dynamic hormonal shifts and physiological adaptations, has been recognized as a potentially vulnerable period for the development of mood disorders such as postpartum depression (PPD). Stress is a well-established risk factor for developing PPD and is known to modulate mitochondrial function. While primarily known for their role in energy production, mitochondria also influence processes such as stress regulation, steroid hormone synthesis, glucocorticoid response, GABA metabolism, and immune modulation - all of which are crucial for healthy pregnancy and relevant to PPD pathology. While mitochondrial function has been implicated in other psychiatric illnesses, its role in peripartum stress and mental health remains largely unexplored, especially in relation to the brain. In this review, we first provide an overview of mitochondrial involvement in processes implicated in peripartum mood disorders, underscoring their potential role in mediating pathology. We then discuss clinical and preclinical studies of mitochondria in the context of peripartum stress and mental health, emphasizing the need for better understanding of this relationship. Finally, we propose mitochondria as biological mediators of resilience to peripartum mood disorders.
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Affiliation(s)
- Erin Gorman-Sandler
- Department of Pharmacology, Physiology, and Neuroscience, University of South Carolina School of Medicine, Columbia, SC, United States
- Columbia VA Healthcare System, Columbia, SC, United States
| | - Gabrielle Wood
- Department of Pharmacology, Physiology, and Neuroscience, University of South Carolina School of Medicine, Columbia, SC, United States
| | - Nazharee Cloude
- Department of Pharmacology, Physiology, and Neuroscience, University of South Carolina School of Medicine, Columbia, SC, United States
| | - Noelle Frambes
- Department of Pharmacology, Physiology, and Neuroscience, University of South Carolina School of Medicine, Columbia, SC, United States
| | - Hannah Brennen
- Department of Pharmacology, Physiology, and Neuroscience, University of South Carolina School of Medicine, Columbia, SC, United States
| | - Breanna Robertson
- Department of Pharmacology, Physiology, and Neuroscience, University of South Carolina School of Medicine, Columbia, SC, United States
| | - Fiona Hollis
- Department of Pharmacology, Physiology, and Neuroscience, University of South Carolina School of Medicine, Columbia, SC, United States
- Columbia VA Healthcare System, Columbia, SC, United States
- USC Institute for Cardiovascular Disease Research, Columbia, SC, United States
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Houminer-Klepar N, Bord S, Epel E, Baron-Epel O. Are pregnancy and parity associated with telomere length? A systematic review. BMC Pregnancy Childbirth 2023; 23:733. [PMID: 37848852 PMCID: PMC10583451 DOI: 10.1186/s12884-023-06011-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 09/19/2023] [Indexed: 10/19/2023] Open
Abstract
BACKGROUND Women's reproduction requires increased energy demands, which consequently may lead to cellular damage and aging. Hence, Telomere Length (TL), a biomarker of biological aging and health status may possibly serve as a biomarker of reproductive effort. The aim of this systematic review is to evaluate telomere dynamics throughout pregnancy and the association between parity and TL. METHODS A systematic search was conducted across seven databases including CINAHL, Cochrane, PsycINFO, Proquest, PubMed; Scopus; and Web of Science, using keywords and MeSH descriptors of parity and TL. Predefined inclusion and exclusion criteria were used to screen abstracts and titles. After the removal of duplicates, 3431 articles were included in the primary screening, narrowed to 194 articles included in the full-text screening. Consensus was reached for the 14 studies that were included in the final review, and the Newcastle-Ottawa scale (NOS) was utilized to assess the quality of the selected studies. A mini meta-analysis utilized JASP 0.17.3 software and included 4 applicable studies, comprising a total of 2564 participants to quantitatively assess the estimated effect size of parity on TL. RESULTS Of the 11 studies reviewed on parity and TL, four demonstrated a negative correlation; one - a positive correlation and six -found no correlation. Studies demonstrating a negative correlation encompassed rigorous methodological practices possibly suggesting having more children is associated with enhanced telomere attrition. Of the four longitudinal studies assessing telomere dynamics throughout pregnancy, most found no change in TL from early pregnancy to postpartum suggesting pregnancy does not affect TL from early pregnancy to early postpartum. The meta-analysis revealed a negative, yet, non-significant effect, of the estimated effect size of parity on TL(ES = -0.009, p = 0.126, CI -0.021, 0.03). CONCLUSIONS Studies assessing pregnancy, parity and TL yielded mixed results, most likely due to the different research methods utilized in each study. Improvements in study design to better understand the short-term effects of pregnancy on TL and the effect of parity on TL over time, include precise definitions of parity, comparisons of different age groups, inclusion of reproductive lifespan and statistically adjusting for potential confounders in the parity and TL relationship.
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Affiliation(s)
- Nourit Houminer-Klepar
- School of Public Health, Faculty of Social Welfare and Health Sciences, University of Haifa, Mount Carmel, 31905, Haifa, Israel.
| | - Shiran Bord
- Health Systems Management Department, The Max Stern Yezreel Valley College, 1930600, Yezreel Valley, Israel
| | - Elissa Epel
- Department of Psychiatry and Behavioral Sciences, University of California, 675 18th St, San Francisco, CA, 94107, USA
| | - Orna Baron-Epel
- School of Public Health, Faculty of Social Welfare and Health Sciences, University of Haifa, Mount Carmel, 31905, Haifa, Israel
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Tiranakwit T, Puangpun W, Tamprasit K, Wichai N, Siriamornpun S, Srisongkram T, Weerapreeyakul N. Phytochemical Screening on Phenolic, Flavonoid Contents, and Antioxidant Activities of Six Indigenous Plants Used in Traditional Thai Medicine. Int J Mol Sci 2023; 24:13425. [PMID: 37686230 PMCID: PMC10487580 DOI: 10.3390/ijms241713425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 08/27/2023] [Accepted: 08/28/2023] [Indexed: 09/10/2023] Open
Abstract
The antioxidant activity of a traditional Thai formula has been studied and compared to each plant. The formula comprised the roots of Caesalpinia digyna Rottler, Huberantha cerasoides (Roxb.) Benth), Oxyceros horridus Lour, Antidesma ghaesembilla Gaerth, Combretum quadrangulare Kurz, and Ziziphus cambodiana Pierre. The stem was also studied in comparison. The ethanolic extract from each plant part and the mixed plants mimicking the traditional formula were prepared and investigated for antioxidant capability in vitro via DPPH radical scavenging and ferric-reducing antioxidant power assays. The phytochemical constituents were determined by chemical screening, total phenolic (TPC) and flavonoid contents (TFC), and high-performance liquid chromatography. The relationship between antioxidant activity and the contributed phytochemicals was determined using correlation analysis and principal component analysis (PCA). Results showed that extracts from both parts of the plant formula showed the highest antioxidant activity compared to a single plant extract. Among the six plants, C. digyna exhibited the highest TPC and antioxidant activity. TPC had a strong positive correlation with antioxidant activity. PCA revealed that gallic acid contributed to the antioxidant activity. In conclusion, the ethanolic extracts of the traditional formula and C. digyna have the potential for further chemical characterization and study related to antioxidant activity.
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Affiliation(s)
- Tanawuth Tiranakwit
- Program of Pharmaceutical Sciences, Graduate School, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand;
| | - Wimonwan Puangpun
- Program of Doctor of Pharmacy, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand;
| | - Kawintra Tamprasit
- Human High Performance and Health Promotion Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand; (K.T.); (T.S.)
| | - Natthapong Wichai
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Mahasarakham University, Maha Sarakham 44150, Thailand;
| | - Sirithon Siriamornpun
- Research Unit of Thai Food Innovation, Department of Food Technology and Nutrition, Faculty of Technology, Mahasarakham University, Maha Sarakham 44150, Thailand;
| | - Tarapong Srisongkram
- Human High Performance and Health Promotion Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand; (K.T.); (T.S.)
- Division of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Natthida Weerapreeyakul
- Human High Performance and Health Promotion Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand; (K.T.); (T.S.)
- Division of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand
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Kyathanahalli C, Snedden M, Hirsch E. Is human labor at term an inflammatory condition?†. Biol Reprod 2023; 108:23-40. [PMID: 36173900 DOI: 10.1093/biolre/ioac182] [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: 05/11/2022] [Revised: 09/16/2022] [Accepted: 09/22/2022] [Indexed: 01/20/2023] Open
Abstract
Parturition at term in normal pregnancy follows a predictable sequence of events. There is some evidence that a state of inflammation prevails in the reproductive tissues during labor at term, but it is uncertain whether this phenomenon is the initiating signal for parturition. The absence of a clear temporal sequence of inflammatory events prior to labor casts doubt on the concept that normal human labor at term is primarily the result of an inflammatory cascade. This review examines evidence linking parturition and inflammation in order to address whether inflammation is a cause of labor, a consequence of labor, or a separate but related phenomenon. Finally, we identify and suggest ways to reconcile inconsistencies regarding definitions of labor onset in published research, which may contribute to the variability in conclusions regarding the genesis and maintenance of parturition. A more thorough understanding of the processes underlying normal parturition at term may lead to novel insights regarding abnormal labor, including spontaneous preterm labor, preterm premature rupture of the fetal membranes, and dysfunctional labor, and the role of inflammation in each.
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Affiliation(s)
- Chandrashekara Kyathanahalli
- Department of Obstetrics and Gynecology, NorthShore University HealthSystem, Evanston, Illinois, USA.,Department of Obstetrics and Gynecology, Pritzker School of Medicine, University of Chicago, Chicago, Illinois, USA
| | - Madeline Snedden
- Department of Obstetrics and Gynecology, NorthShore University HealthSystem, Evanston, Illinois, USA
| | - Emmet Hirsch
- Department of Obstetrics and Gynecology, NorthShore University HealthSystem, Evanston, Illinois, USA.,Department of Obstetrics and Gynecology, Pritzker School of Medicine, University of Chicago, Chicago, Illinois, USA
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Rodríguez-Cano AM, González-Ludlow I, Suárez-Rico BV, Montoya-Estrada A, Piña-Ramírez O, Parra-Hernández SB, Reyes-Muñoz E, Estrada-Gutierrez G, Calzada-Mendoza CC, Perichart-Perera O. Ultra-Processed Food Consumption during Pregnancy and Its Association with Maternal Oxidative Stress Markers. Antioxidants (Basel) 2022; 11:antiox11071415. [PMID: 35883909 PMCID: PMC9312096 DOI: 10.3390/antiox11071415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 07/15/2022] [Accepted: 07/20/2022] [Indexed: 02/04/2023] Open
Abstract
Ultra-processed food (UPF) consumption during gestation may lead to increased oxidative stress (OS) and could affect pregnancy outcomes. This study aims to evaluate the association of UPF consumption during pregnancy with circulating levels of OS markers. Diet was assessed (average of three assessments) in 119 pregnant women enrolled in the OBESO perinatal cohort (Mexico), obtaining quantitative data and the percentage of energy that UPFs (NOVA) contributed to the total diet. Sociodemographic, clinical (pregestational body-mass index and gestational weight gain) and lifestyle data were collected. Maternal circulating levels of OS markers (malondialdehyde (MDA), protein carbonylation (PC), and total antioxidant capacity (TAC)) were determined at the third trimester of pregnancy. Adjusted linear regression models were performed to analyze the association between UPFs and OS markers. UPFs represented 27.99% of the total energy intake. Women with a lower UPF consumption (<75 percentile°) presented a higher intake of fiber, ω-3, ω-6, and a lower ω-6/3 ratio. Linear regression models showed that UPFs were inversely associated with TAC and MDA. Fiber intake was associated with PC. UPF intake during pregnancy may result in an increase in oxidative stress. When providing nutrition care, limiting or avoiding UPFs may be an intervention strategy that could promote a better antioxidant capacity in the body.
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Affiliation(s)
- Ameyalli M. Rodríguez-Cano
- Section for Postgraduate Studies and Research, Higher School of Medicine, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n, Casco de Santo Tomas, Miguel Hidalgo, Mexico City 11340, Mexico; (A.M.R.-C.); (C.C.C.-M.)
- Nutrition and Bioprogramming Coordination, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales 800, Lomas de Virreyes, Miguel Hidalgo, Mexico City 11000, Mexico;
| | - Isabel González-Ludlow
- Nutrition and Bioprogramming Coordination, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales 800, Lomas de Virreyes, Miguel Hidalgo, Mexico City 11000, Mexico;
| | - Blanca V. Suárez-Rico
- Community Interventions Research Branch, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales 800, Lomas de Virreyes, Miguel Hidalgo, Mexico City 11000, Mexico;
| | - Araceli Montoya-Estrada
- Gynecological and Perinatal Endocrinology Coordination, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales 800, Lomas de Virreyes, Miguel Hidalgo, Mexico City 11000, Mexico; (A.M.-E.); (E.R.-M.)
| | - Omar Piña-Ramírez
- Bioinformatics and Statistical Analysis Department, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales 800, Lomas de Virreyes, Miguel Hidalgo, Mexico City 11000, Mexico;
| | - Sandra B. Parra-Hernández
- Immunobiochemistry Department, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales 800, Lomas de Virreyes, Miguel Hidalgo, Mexico City 11000, Mexico;
| | - Enrique Reyes-Muñoz
- Gynecological and Perinatal Endocrinology Coordination, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales 800, Lomas de Virreyes, Miguel Hidalgo, Mexico City 11000, Mexico; (A.M.-E.); (E.R.-M.)
| | - Guadalupe Estrada-Gutierrez
- Research Division, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales 800, Lomas de Virreyes, Miguel Hidalgo, Mexico City 11000, Mexico;
| | - Claudia C. Calzada-Mendoza
- Section for Postgraduate Studies and Research, Higher School of Medicine, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n, Casco de Santo Tomas, Miguel Hidalgo, Mexico City 11340, Mexico; (A.M.R.-C.); (C.C.C.-M.)
| | - Otilia Perichart-Perera
- Nutrition and Bioprogramming Coordination, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales 800, Lomas de Virreyes, Miguel Hidalgo, Mexico City 11000, Mexico;
- Correspondence:
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Free Cortisol Mediates Associations of Maternal Urinary Heavy Metals with Neonatal Anthropometric Measures: A Cross-Sectional Study. TOXICS 2022; 10:toxics10040167. [PMID: 35448428 PMCID: PMC9032588 DOI: 10.3390/toxics10040167] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/07/2022] [Accepted: 03/26/2022] [Indexed: 11/17/2022]
Abstract
Prenatal exposure to heavy metals is known to be associated with adverse birth outcomes and oxidative stress biomarkers. In this study, we examined whether maternal free cortisol or 8-Hydroxy-2-Deoxyguanosine (8-OHdG) could mediate associations between maternal heavy metal exposure and birth outcomes. A total of 182 healthy pregnant women were recruited. Heavy metals (including Pb, Hg, and Cd), free-cortisol, and 8-OHdG were analyzed in urine at delivery. Birth outcomes including birth weight, length, Ponderal index, and head circumference were measured. To examine associations of maternal urinary heavy metals with biomarkers and birth outcomes, generalized linear models were employed. Birth length was positively associated with Pb (β = 0.78, 95% CI: 0.09−1.46) and Hg (β = 0.84, 95% CI: 0.23−1.45) (both p < 0.05). The Ponderal index, a measure of a newborn’s leanness, was negatively associated with maternal urinary Pb (β = −0.23, 95% CI: −0.46−−0.07) and Hg (β = −0.26, 95% CI: −0.44−−0.08) (both p < 0.05). No association between maternal Cd and birth outcomes was observed. Most heavy metals showed positive associations with free cortisol and 8-OHdG. Free cortisol was identified as a mediator underlying the observed relationship between Hg and birth length or Ponderal index. This study observed adverse birth outcomes from maternal exposures to Pb and Hg. Increased free cortisol related to Hg exposure was suggested as a possible causal pathway from Hg exposure to birth outcomes such as the Ponderal index.
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Rasmussen JM, Thompson PM, Entringer S, Buss C, Wadhwa PD. Fetal programming of human energy homeostasis brain networks: Issues and considerations. Obes Rev 2022; 23:e13392. [PMID: 34845821 DOI: 10.1111/obr.13392] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/29/2021] [Accepted: 10/24/2021] [Indexed: 02/07/2023]
Abstract
In this paper, we present a transdisciplinary framework and testable hypotheses regarding the process of fetal programming of energy homeostasis brain circuitry. Our model proposes that key aspects of energy homeostasis brain circuitry already are functional by the time of birth (with substantial interindividual variation); that this phenotypic variation at birth is an important determinant of subsequent susceptibility for energy imbalance and childhood obesity risk; and that this brain circuitry exhibits developmental plasticity, in that it is influenced by conditions during intrauterine life, particularly maternal-placental-fetal endocrine, immune/inflammatory, and metabolic processes and their upstream determinants. We review evidence that supports the scientific premise for each element of this formulation, identify future research directions, particularly recent advances that may facilitate a better quantification of the ontogeny of energy homeostasis brain networks, highlight animal and in vitro-based approaches that may better address the determinants of interindividual variation in energy homeostasis brain networks, and discuss the implications of this formulation for the development of strategies targeted towards the primary prevention of childhood obesity.
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Affiliation(s)
- Jerod M Rasmussen
- Development, Health and Disease Research Program, University of California, Irvine, California, USA.,Department of Pediatrics, University of California, Irvine, California, USA
| | - Paul M Thompson
- Imaging Genetics Center, Mark and Mary Stevens Institute for Neuroimaging and Informatics, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Sonja Entringer
- Development, Health and Disease Research Program, University of California, Irvine, California, USA.,Department of Pediatrics, University of California, Irvine, California, USA.,Department of Medical Psychology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.,Departments of Psychiatry and Human Behavior, Obstetrics and Gynecology, Epidemiology, University of California, Irvine, California, USA
| | - Claudia Buss
- Development, Health and Disease Research Program, University of California, Irvine, California, USA.,Department of Pediatrics, University of California, Irvine, California, USA.,Department of Medical Psychology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.,Departments of Psychiatry and Human Behavior, Obstetrics and Gynecology, Epidemiology, University of California, Irvine, California, USA
| | - Pathik D Wadhwa
- Development, Health and Disease Research Program, University of California, Irvine, California, USA.,Department of Pediatrics, University of California, Irvine, California, USA.,Departments of Psychiatry and Human Behavior, Obstetrics and Gynecology, Epidemiology, University of California, Irvine, California, USA.,Department of Obstetrics and Gynecology, University of California, Irvine, California, USA.,Department of Epidemiology, University of California, Irvine, California, USA
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11
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Yaseen A, Hussain T, Hameed A, Shahzad M, Mazhar MU. Flavonoid enriched supplementation abrogates prenatal stress and enhances goat kids performance reared in a sub-tropical environment. Res Vet Sci 2022; 146:70-79. [DOI: 10.1016/j.rvsc.2022.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 02/14/2022] [Accepted: 03/03/2022] [Indexed: 11/26/2022]
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12
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Balaji TM, Varadarajan S, Jagannathan R, Gupta AA, Raj AT, Patil S, Fageeh HI, Fageeh HN. Melatonin levels in periodontitis vs. the healthy state: A systematic review and meta-analysis. Oral Dis 2022; 28:284-306. [PMID: 33063408 DOI: 10.1111/odi.13679] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 10/02/2020] [Accepted: 10/07/2020] [Indexed: 02/06/2023]
Abstract
The aim was to provide a comprehensive qualitative and quantitative assessment of any potential differences in melatonin levels in periodontitis vs. the healthy state. The keyword combination "melatonin" AND "periodontitis" was searched in Web of Science, PubMed, and Scopus. Qualitative analysis and quantitative analysis were performed on articles satisfying the inclusion criteria. Only 14 studies were included in the systematic review, out of which only 10 had quantitative data compatible with a meta-analysis. Ten studies demonstrated low melatonin in periodontitis, three studies demonstrated an initial reduction in melatonin levels followed by elevation with worsening of periodontitis, and one study showed an elevation in melatonin levels in the transition from a healthy state to periodontitis. Grading of recommendations assessment, development, and evaluation revealed that all the included studies had low to very low overall evidence. The meta-analysis revealed a significant reduction (p < .0001) in salivary melatonin levels in chronic periodontitis (3.26 ± 3.44 pg/ml) compared with healthy controls (5.27 ± 5.39 pg/ml), with a mean difference of 2.65 ± 7.84 and a confidence interval of 1.94-3.36. The significantly lower salivary melatonin levels in periodontitis must be inferred with caution given the low quality of the included studies.
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Affiliation(s)
| | - Saranya Varadarajan
- Department of Oral Pathology and Microbiology, Sri Venkateswara Dental College and Hospital, Chennai, India
| | | | - Archana A Gupta
- Department of Oral Pathology and Microbiology, Dr. D. Y. Patil Dental College and Hospital, Dr.D.Y.Patil Vidyapeeth, Pune, India
| | - A Thirumal Raj
- Department of Oral Pathology and Microbiology, Sri Venkateswara Dental College and Hospital, Chennai, India
| | - Shankargouda Patil
- Department of Maxillofacial Surgery and Diagnostic Sciences, Division of Oral Pathology, College of Dentistry, Jazan University, Jazan, Saudi Arabia
| | - Hammam Ibrahim Fageeh
- Department of Preventive Dental Science, College of Dentistry, Jazan University, Jazan, Saudi Arabia
| | - Hytham N Fageeh
- Department of Preventive Dental Science, College of Dentistry, Jazan University, Jazan, Saudi Arabia
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Methionine Protects Mammary Cells against Oxidative Stress through Producing S-Adenosylmethionine to Maintain mTORC1 Signaling Activity. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:5550196. [PMID: 34336098 PMCID: PMC8315855 DOI: 10.1155/2021/5550196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 06/19/2021] [Indexed: 11/26/2022]
Abstract
The mechanistic target of rapamycin complex 1 (mTORC1) signaling plays pivotal roles in cell growth and diseases. However, it remains mechanistically unclear about how to maintain mTORC1 activity during mammary glands development. Here we showed that mammary glands suffered from aggravated oxidative stress as pregnancy advanced and was accompanied by an increase in H2O2 levels, while the consumption for methionine and S-adenosylmethionine (SAM) rather than S-adenosylhomocysteine (SAH) were promoted in vivo. Likewise, H2O2 promoted SAM synthesis and reduced SAM utilization for methylation depending on H2O2 levels and treatment time in vitro. H2O2 inhibited phosphorylation of S6 kinase Thr 389 (p-S6K1 (T389)), 4E-BP1 Thr 37/46 and ULK1 Ser 757, the downstream of mTORC1, in mammary epithelial cells. However, methionine and SAM were shown to activate mTORC1 under H2O2-exposed condition. Moreover, this effect was not disabled by SGI-1027 which inhibits SAM transmethylation. In conclusion, methionine appeared to protect mammary cells against oxidative stress through producing SAM to maintain mTORC1 signaling activity.
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Sancilio A, Jasienska G, Panter-Brick C, Ziomkiewicz A, Nenko I, Bribiescas RG. Accelerated senescence as a cost of reproduction: Testing associations between oxidative stress and reproductive effort in rural and urban women. Am J Hum Biol 2020; 33:e23537. [PMID: 33190335 DOI: 10.1002/ajhb.23537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 10/26/2020] [Accepted: 10/27/2020] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVES Oxidative stress is hypothesized to contribute to age-related somatic deterioration. Both reproductive and ecological context may necessitate tradeoffs that influence this outcome. We examined whether measures of lifetime reproductive effort were related to levels of oxidative stress biomarkers in peri- and post-menopausal women and whether associations were moderated by rural or urban residence. METHODS We surveyed 263 healthy women (age 62.1 ± 10.0 SD) from rural (N = 161) and urban Poland (N = 102), collecting sociodemographic data and urine samples to analyze biomarkers of oxidative stress (8-oxo-2'-deoxyguanosine, 8-OHdG) and antioxidative defense (copper-zinc superoxide dismutase, Cu-Zn SOD). Linear regression models, adjusted for residence, were used to test for associations between reproductive effort and 8-OHdG and Cu-Zn SOD. RESULTS Univariate models demonstrated significant associations between gravidity and the biomarkers of oxidative stress (8-OHdG: R2 = 0.042, P ≤ .001; Cu-Zn SOD: R2 = 0.123, P ≤ .001). Multivariate models incorporating potential confounding variables, as well as cross-product interaction terms, indicated that gravidity was associated with 8-OHdG (P < .01, R2 adj = 0.067) and Cu-Zn SOD (P = .01, R2 adj = 0.159). Residence (ie, urban vs rural) did not significantly moderate the associations between the biomarkers and reproductive effort. CONCLUSIONS Higher lifetime reproductive effort contributes to increases in oxidative stress and antioxidative defenses. Our results provide evidence of potential mechanisms underlying the physiological tradeoffs influencing senescence for women with high reproductive effort. We illustrate the value of applying an evolutionary perspective to elucidate variation in human health and senescence.
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Affiliation(s)
- Amelia Sancilio
- Center for Health and the Social Sciences, University of Chicago, Chicago, Illinois, USA.,Department of Anthropology, Yale University, New Haven, Connecticut, USA
| | - Grazyna Jasienska
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, Kraków, Poland
| | | | - Anna Ziomkiewicz
- Department of Anthropology, Institute of Zoology and Biomedical Research, Faculty of Biology, Jagiellonian University, Krakow, Poland.,Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Ilona Nenko
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, Kraków, Poland
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Rodríguez-Cano AM, Calzada-Mendoza CC, Estrada-Gutierrez G, Mendoza-Ortega JA, Perichart-Perera O. Nutrients, Mitochondrial Function, and Perinatal Health. Nutrients 2020; 12:E2166. [PMID: 32708345 PMCID: PMC7401276 DOI: 10.3390/nu12072166] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 07/13/2020] [Accepted: 07/20/2020] [Indexed: 12/16/2022] Open
Abstract
Mitochondria are active independent organelles that not only meet the cellular energy requirement but also regulate central cellular activities. Mitochondria can play a critical role in physiological adaptations during pregnancy. Differences in mitochondrial function have been found between healthy and complicated pregnancies. Pregnancy signifies increased nutritional requirements to support fetal growth and the metabolism of maternal and fetal tissues. Nutrient availability regulates mitochondrial metabolism, where excessive macronutrient supply could lead to oxidative stress and contribute to mitochondrial dysfunction, while micronutrients are essential elements for optimal mitochondrial processes, as cofactors in energy metabolism and/or as antioxidants. Inadequate macronutrient and micronutrient consumption can result in adverse pregnancy outcomes, possibly through mitochondrial dysfunction, by impairing energy supply, one-carbon metabolism, biosynthetic pathways, and the availability of metabolic co-factors which modulate the epigenetic processes capable of establishing significant short- and long-term effects on infant health. Here, we review the importance of macronutrients and micronutrients on mitochondrial function and its influence on maternal and infant health.
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Affiliation(s)
- Ameyalli M Rodríguez-Cano
- Section for Postgraduate Studies and Research, Higher School of Medicine, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (A.M.R.-C.); (C.C.C.-M.)
- Nutrition and Bioprogramming Department, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales 800, Lomas de Virreyes, Mexico City 11000, Mexico
| | - Claudia C Calzada-Mendoza
- Section for Postgraduate Studies and Research, Higher School of Medicine, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (A.M.R.-C.); (C.C.C.-M.)
| | - Guadalupe Estrada-Gutierrez
- Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Research Division; Montes Urales 800, Lomas de Virreyes, Mexico City 11000, Mexico;
| | - Jonatan A Mendoza-Ortega
- Immunobiochemistry Department, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales 800, Lomas de Virreyes, Mexico City 11000, Mexico;
- Immunology Department, National School of Biological Sciences, Instituto Politécnico Nacional, Mexico City 11350, Mexico
| | - Otilia Perichart-Perera
- Nutrition and Bioprogramming Department, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Montes Urales 800, Lomas de Virreyes, Mexico City 11000, Mexico
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Liu C, Wang YX, Chen YJ, Sun Y, Huang LL, Cheng YH, Liu EN, Lu WQ, Messerlian C. Blood and urinary biomarkers of prenatal exposure to disinfection byproducts and oxidative stress: A repeated measurement analysis. ENVIRONMENT INTERNATIONAL 2020; 137:105518. [PMID: 32018134 DOI: 10.1016/j.envint.2020.105518] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 01/04/2020] [Accepted: 01/21/2020] [Indexed: 06/10/2023]
Abstract
BACKGROUND Toxicological studies have demonstrated that disinfection by-products (DBPs) can induce oxidative stress, a proposed mechanism that is relevant to adverse birth outcomes. OBJECTIVE To examine the associations of blood trihalomethanes (THMs) and urinary haloacetic acids (HAAs) with urinary biomarkers of oxidative stress among pregnant women. METHODS From 2015 to 2017, a total of 4150 blood and 4232 urine samples were collected from 1748 Chinese women during pregnancy. We determined concentrations of 4 blood THMs [chloroform (TCM), bromodichloromethane (BDCM), dibromochloromethane (DBCM), and bromoform (TBM)] and 2 urinary HAAs [dichloroacetic acid (DCAA) and trichloroacetic acid (TCAA)]. The summary measures of exposure for brominated THMs (Br-THMs; a molar sum of BDCM, DBCM, and TBM) and total THMs (TTHMs; a molar sum of TCM and Br-THMs) were also calculated. Associations of categorical (i.e., tertiles) and continuous measures of DBPs with urinary concentrations of oxidative stress (OS) biomarkers, 8-hydroxy-2-deoxyguanosine (8-OHdG), 4-hydroxy-2-nonenal-mercapturic acid (HNE-MA), and 8-iso-prostaglandin F2α (8-isoPGF2α), were assessed using linear mixed regression models. RESULTS After adjusting for relevant confounding factors, we observed positive dose-response relationships between blood Br-THM tertiles and urinary HNE-MA (P for trend < 0.001). We also found positive associations between tertiles of blood TCM and TTHMs and urinary 8-OHdG and HNE-MA (all P for trend < 0.05). Urinary HAAs were also positively associated with 8-OHdG, HNE-MA, and 8-isoPGF2α in a dose-response manner (all P for trend < 0.001). These associations were further confirmed when we modeled DBP exposures as continuous variables in linear mixed regression models, as well as in penalized regression splines based on generalized additive mixed models. CONCLUSIONS Exposure to DBPs during pregnancy may increase maternal OS status.
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Affiliation(s)
- Chong Liu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China; Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Yi-Xin Wang
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China; Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
| | - Ying-Jun Chen
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Yang Sun
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Li-Li Huang
- School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ying-Hui Cheng
- Department of Gynecology and Obstetrics, Xiaonan Maternal and Child Care Service Centre, Xiaogan City, Hubei, PR China
| | - Er-Nan Liu
- Wuhan Center for Disease Prevention and Control, Wuhan, Hubei, PR China
| | - Wen-Qing Lu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China; Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China.
| | - Carmen Messerlian
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA
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Bohlen SM, Eckmann-Scholz C, Rath W, Maass N, Pecks U. [Does Apolipoprotein B Level in Early Pregnancy Predict Excessive Gestational Weight Gain and Adverse Pregnancy Outcome?]. Z Geburtshilfe Neonatol 2020; 224:348-354. [PMID: 32162284 DOI: 10.1055/a-1118-4084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Excessive maternal gestational weight gain (GWG) is a risk factor for maternal and fetal complications. The lipid profile changes physiologically during pregnancy. Weight gain can affect lipid metabolism. The hypothesis of the study was that apoB levels early in pregnancy are associated with excessive GWG and predictive for adverse outcomes. METHODS Out of 547 patients there were 95 women with inadequate GWG, 171 with adequate GWG, and 281 with excessive GWG. Out of 581 patients there were 14 patients with pregnancy-induced hypertonus/pre-eclampsia, 67 with small-for-gestational-age (SGA) infants, and 7 with fetal growth restriction (FGR). ApoB levels were measured by ELISA. RESULTS There was no significant difference in apoB levels between the different GWG groups. We found significantly higher levels of apoB in overweight and obese patients compared to those with normal BMI. Smoking was correlated with higher apoB levels. There were no differences either between women with PIH/PE and normotensive women or between SGA/IUGR and pregnancies without. Women with pre-existing hypertension showed significantly higher apoB levels than the control group. CONCLUSIONS ApoB cannot be used as a marker for identifying the risk of excessive GWG or adverse pregnancy outcomes early in pregnancy. However, it may be involved in the pathophysiology of adverse pregnancy outcomes in high-risk patients.
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Affiliation(s)
- Sophia-Marie Bohlen
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein Campus Kiel, Kiel
| | - Christel Eckmann-Scholz
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein Campus Kiel, Kiel
| | - Werner Rath
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein Campus Kiel, Kiel
| | - Nicolai Maass
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein Campus Kiel, Kiel
| | - Ulrich Pecks
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein Campus Kiel, Kiel
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Lozano M, Murcia M, Soler-Blasco R, Iñiguez C, Irizar A, Lertxundi A, Basterrechea M, Marina LS, Amorós R, Broberg K, Ballester F, Llop S. Prenatal Se concentrations and anthropometry at birth in the INMA study (Spain). ENVIRONMENTAL RESEARCH 2020; 181:108943. [PMID: 31791709 DOI: 10.1016/j.envres.2019.108943] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 11/15/2019] [Accepted: 11/16/2019] [Indexed: 06/10/2023]
Abstract
We assessed whether prenatal selenium (Se) exposure is associated with anthropometry at birth, placental weight and gestational age. Study subjects were 1249 mother-child pairs from the Valencia and Gipuzkoa cohorts of the Spanish Childhood and Environment Project (INMA, 2003-2008). Se was determined in serum samples taken at the first trimester of pregnancy. Socio-demographic and dietary characteristics were also collected by questionnaires. Mean (SD) serum Se concentration was 79.57 (9.64) μg/L. Se showed weak associations with both head circumference and gestational age. The association between serum Se concentration and birth weight and length was negative, and direct for placental weight and probability of preterm birth, although the coefficients did not reach statistical significance. Individuals with total mercury (THg) levels >15 μg/L reversed the serum Se concentration effect on head circumference. Significant interactions were found between sex and both gestational age and prematurity. Spontaneous birth gestational ages were estimated to be lower for males and their probability of prematurity was higher. In conclusion, prenatal Se exposure may be associated with lower head circumference and lower gestational ages at spontaneous birth. Interactions with THg exposure and gender should be considered when assessing these relationships.
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Affiliation(s)
- Manuel Lozano
- Foundation for the Promotion of Health and Biomedical Research in the Valencian Region, FISABIO-Public Health, Spain; Preventive Medicine and Public Health, Food Sciences, Toxicology and Forensic Medicine Department. Universitat de València, València, Spain
| | - Mario Murcia
- Epidemiology and Environmental Health Joint Research Unit, FISABIO-Universitat Jaume I-Universitat de València, Valencia, Spain; Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Raquel Soler-Blasco
- Epidemiology and Environmental Health Joint Research Unit, FISABIO-Universitat Jaume I-Universitat de València, Valencia, Spain
| | - Carmen Iñiguez
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain; Department of Statistics and Computational Research. Universitat de València, València, Spain
| | - Amaia Irizar
- Health Research Institute, BIODONOSTIA, San Sebastian, Gipuzkoa, Spain
| | - Aitana Lertxundi
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain; Preventive Medicine and Public Health Department. University of Basque Country, UPV/EHU, Leioa, Bizkaia, Spain; Health Research Institute, BIODONOSTIA, San Sebastian, Gipuzkoa, Spain
| | - Mikel Basterrechea
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain; Preventive Medicine and Public Health Department. University of Basque Country, UPV/EHU, Leioa, Bizkaia, Spain; Health Research Institute, BIODONOSTIA, San Sebastian, Gipuzkoa, Spain
| | - Loreto Santa Marina
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain; Preventive Medicine and Public Health Department. University of Basque Country, UPV/EHU, Leioa, Bizkaia, Spain; Health Research Institute, BIODONOSTIA, San Sebastian, Gipuzkoa, Spain
| | - Rubén Amorós
- School of Mathematics, Peter Guthrie Tait Road, University of Edinburgh, EH9 3FD, Edinburgh, United Kingdom
| | - Karin Broberg
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Ferran Ballester
- Epidemiology and Environmental Health Joint Research Unit, FISABIO-Universitat Jaume I-Universitat de València, Valencia, Spain; Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain; Nursing Department, Universitat de València, València, Spain
| | - Sabrina Llop
- Epidemiology and Environmental Health Joint Research Unit, FISABIO-Universitat Jaume I-Universitat de València, Valencia, Spain; Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain.
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Hirose A, Terauchi M, Odai T, Kato K, Miyasaka N. Depressive symptoms at postpartum are associated with those at the second trimester of pregnancy and the antioxidant activity immediately after delivery. J Psychosom Obstet Gynaecol 2020:1-7. [PMID: 31902269 DOI: 10.1080/0167482x.2019.1709817] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 12/20/2019] [Accepted: 12/23/2019] [Indexed: 10/25/2022] Open
Abstract
Objective: This study aimed to investigate whether depressive symptoms at postpartum are associated with oxidative stress and antioxidant activity, as well as the symptoms during pregnancy.Methods: This longitudinal study enrolled 84 women in their second trimester of pregnancy. Their depressive symptoms were assessed using Edinburgh postnatal depression scale (EPDS), and their oxidative stress and antioxidant activity were assessed using reactive oxygen metabolites/8-hydroxy-2'-deoxyguanosine and biological antioxidant potential (BAP) at around 26 and 36 weeks (time points 1 and 2) of gestation, and 3-6 days and 1 month (time points 3 and 4) postpartum. We evaluated the associations between EPDS at time point 4 and various parameters at the other time points.Results: Multiple regression analysis revealed that EPDS at time point 1 (adjusted odds ratio: 1.06 per 0.1 point increase; 95% confidence interval [CI]: 1.03-1.11) and BAP at time point 3 (adjusted odds ratio: 0.93 per 10 μmol/L increase; 95% CI: 0.87-0.97) were independent predictors of EPDS at time point 4.Conclusion: Depressive symptoms at the second trimester of pregnancy and the antioxidant activity immediately after delivery could predict postpartum depression. TRIAL REGISTRATION: UMIN-CTR UMIN000022367.
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Affiliation(s)
- Asuka Hirose
- Department of Obstetrics and Gynecology, Tokyo Medical and Dental University, Tokyo, Japan
- Department of Women's Health, Tokyo Medical and Dental University, Tokyo, Japan
| | - Masakazu Terauchi
- Department of Women's Health, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tamami Odai
- Department of Obstetrics and Gynecology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kiyoko Kato
- Department of Women's Health, Tokyo Medical and Dental University, Tokyo, Japan
| | - Naoyuki Miyasaka
- Department of Obstetrics and Gynecology, Tokyo Medical and Dental University, Tokyo, Japan
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Abraham AJM, Bobby Z, Chaturvedula L, Vinayagam V, Syed H, Jacob SE. Utility of time of onset of hypertension, ADMA and TAS in predicting adverse neonatal outcome in hypertensive disorders of pregnancy. Fetal Pediatr Pathol 2019; 38:460-476. [PMID: 31130051 DOI: 10.1080/15513815.2019.1619205] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Background: Limited studies have been conducted to evaluate the utility of indices for the prediction of the adverse neonatal outcomes in hypertensive disorders of pregnancy (HDP).Method: A total of 174 pregnant women with HDP (gestational hypertension, late onset preeclampsia, and early onset preeclampsia) and 49 controls were sampled during the third trimester. Preterm birth, low birth weight, fetal, and infant mortality and low Apgar scores were assessed.Results: Multivariate analysis confirmed systolic blood pressure (SBP), time of onset of hypertension (TOH), and total antioxidant status (TAS) as predictors of preterm births; TOH and diastolic blood pressure (DBP) to be predictors of low birth weight babies; TOH and asymmetric dimethyl arginine (ADMA) as predictors of fetal mortality and babies with low Apgar at 5 min. We found TOH as the single best predictor for adverse neonatal outcomes.Conclusion: This study identified TOH as an important predictor of most of the adverse neonatal outcomes.
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Affiliation(s)
- Angelin Jeba Malar Abraham
- Department of Biochemistry, JIPMER Academic Centre, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
| | - Zachariah Bobby
- Department of Biochemistry, JIPMER Academic Centre, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
| | - Latha Chaturvedula
- Department of Obstetrics and Gynecology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
| | - Vickneshwaran Vinayagam
- Department of Biochemistry, JIPMER Academic Centre, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
| | - Habeebullah Syed
- Department of Obstetrics and Gynecology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
| | - Sajini Elizabeth Jacob
- Department of Pathology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
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Lou XY, Wu PR, Guo Y. Urinary metabolites of polycyclic aromatic hydrocarbons in pregnant women and their association with a biomarker of oxidative stress. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:27281-27290. [PMID: 31325095 DOI: 10.1007/s11356-019-05855-y] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Accepted: 06/24/2019] [Indexed: 06/10/2023]
Abstract
Exposure to polycyclic aromatic hydrocarbons (PAHs) during pregnancy may pose adverse health risk to both the mothers and babies. In the present study, 188 pregnant women of different trimesters were recruited in Guangzhou, south China, and nine hydroxyl PAHs (OH-PAHs) and a biomarker of DNA oxidative damage, 8-hydroxy-2'-deoxyguanosine (8-OHdG), were determined in their urine samples. All OH-PAHs except for 4-hydroxyphenanthrene and 6-hydroxychrysene were found in > 90% samples, with total concentration in the range of 0.52 to 42.9 μg/g creatinine. In general, concentration levels of OH-PAHs in pregnant women were lower than those in general population in the same research area but with higher levels in working women than in housewives. The mean daily intakes of PAHs from dietary estimated by urinary OH-PAHs were 0.021, 0.004, 0.047, and 0.030 μg/kg_bw/day for naphthalene, fluorene, phenanthrene, and pyrene, respectively, which were much lower than the reference doses (20, 30, and 40 μg/kg_bw/day for naphthalene, pyrene, and fluorene, respectively) derived from chronic oral exposure data by the United States Environmental Protection Agency. The low exposure levels of PAHs may be attributed to the traditional dietary taboo of Chinese pregnant women, which is to minimize the consumption of "toxic" food. The concentrations of 8-OHdG (4.67-49.4 μg/g creatinine) were significantly positively correlated with concentrations of several OH-PAHs, such as metabolites of naphthalene, fluorene, and phenanthrene (r = 0.3-0.6). In addition, the concentrations of 8-OHdG were higher in working women than in housewives when exposed to the same levels of PAHs, partly indicating the possible relation between work-related pressure for working women and the oxidative stress.
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Affiliation(s)
- Xiang-Yin Lou
- The First Affiliated Hospital of Jinan University, Guangzhou, 510632, China
| | - Peng-Ran Wu
- School of Environment, Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, China
| | - Ying Guo
- School of Environment, Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, China.
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22
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Priliani L, Prado EL, Restuadi R, Waturangi DE, Shankar AH, Malik SG. Maternal Multiple Micronutrient Supplementation Stabilizes Mitochondrial DNA Copy Number in Pregnant Women in Lombok, Indonesia. J Nutr 2019; 149:1309-1316. [PMID: 31177276 PMCID: PMC6686057 DOI: 10.1093/jn/nxz064] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 02/11/2019] [Accepted: 03/15/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The Supplementation with Multiple Micronutrients Intervention Trial (SUMMIT) in Lombok, Indonesia showed that maternal multiple micronutrients (MMN), as compared with iron and folic acid (IFA), reduced fetal loss, early infant mortality, and low birth weight. Mitochondria play a key role during pregnancy by providing maternal metabolic energy for fetal development, but the effects of maternal supplementation during pregnancy on mitochondria are not fully understood. OBJECTIVE The aim of this study was to assess the impact of MMN supplementation on maternal mitochondrial DNA copy number (mtDNA-CN). METHODS We used archived venous blood specimens from pregnant women enrolled in the SUMMIT study. SUMMIT was a cluster-randomized double-blind controlled trial in which midwives were randomly assigned to distribute MMN or IFA to pregnant women. In this study, we selected 108 sets of paired baseline and postsupplementation samples (MMN = 54 and IFA = 54). Maternal mtDNA-CN was determined by real-time quantitative polymerase chain reaction in baseline and postsupplementation specimens. The association between supplementation type and change in mtDNA-CN was performed using rank-based estimation for linear models. RESULTS In both groups, maternal mtDNA-CN at postsupplementation was significantly elevated compared with baseline (P < 0.001). The regression revealed that the MMN group had lower postsupplementation mtDNA-CN than the IFA group (β = -4.63, P = 0.003), especially for women with mtDNA-CN levels above the median at baseline (β = -7.49, P = 0.007). This effect was rapid, and observed within 33 d of initiation of supplementation (β = -7.39, P = 0.017). CONCLUSION Maternal MMN supplementation rapidly stabilized mtDNA-CN in pregnant women who participated in SUMMIT, indicating improved mitochondrial efficiency. The data provide a mechanistic basis for the beneficial effects of MMN on fetal growth and survival, and support the transition from routine IFA to MMN supplementation.This trial was registered at www.isrctn.com as ISRCTN34151616.
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Affiliation(s)
- Lidwina Priliani
- Eijkman Institute for Molecular Biology, Ministry of Research, Technology and Higher Education and,Faculty of Biotechnology, Atma Jaya Catholic University of Indonesia, Jakarta, Indonesia
| | - Elizabeth L Prado
- Summit Institute of Development, Mataram, West Nusa Tenggara, Indonesia,Department of Nutrition, University of California at Davis, Davis, CA
| | - Restuadi Restuadi
- Eijkman Institute for Molecular Biology, Ministry of Research, Technology and Higher Education and,Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland, Australia
| | - Diana E Waturangi
- Faculty of Biotechnology, Atma Jaya Catholic University of Indonesia, Jakarta, Indonesia
| | - Anuraj H Shankar
- Summit Institute of Development, Mataram, West Nusa Tenggara, Indonesia,Department of Nutrition, Harvard TH Chan School of Public Health, Boston, MA,Address correspondence to AHS (e-mail: )
| | - Safarina G Malik
- Eijkman Institute for Molecular Biology, Ministry of Research, Technology and Higher Education and,Address correspondence to SGM (e-mail: )
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Pieczyńska J, Płaczkowska S, Sozański R, Orywal K, Mroczko B, Grajeta H. Is maternal dietary selenium intake related to antioxidant status and the occurrence of pregnancy complications? J Trace Elem Med Biol 2019; 54:110-117. [PMID: 31109600 DOI: 10.1016/j.jtemb.2019.04.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 04/02/2019] [Accepted: 04/18/2019] [Indexed: 10/27/2022]
Abstract
Selenium (Se) is a trace element essential for the appropriate course of vital processes in the human body. It is also a constituent of the active center of glutathione peroxidase and other antioxidant compounds which play an important role in red-ox processes. Associations between lower blood selenium concentration and obstetric complications has been reported in many studies. The aim of this study was to determine the dietary selenium intake and serum selenium content in pregnant Polish women and relate this to antioxidant status as whole blood glutathione peroxidase (GPX) activity, serum uric acid (UA) content and serum total antioxidant status (TAS) and pregnancy complications occurrence. Ninety-four pregnant women at a mean age 30.6 ± 5.4 years from the Lower Silesia region of Poland were recruited to the study, 37% of studied group had pregnancy complications. The mean reported Se intake and serum selenium content for Polish pregnant women was in the first trimester - 53.99 μg/day and 44.36 μg/l, the second trimester - 58.93 μg/day and 43.16 μg/l and the third trimester - 62.89 μg/day and 40.97 μg/l, respectively. Selenium intake below or above recommended value hadn't significant effect on GPX activity, TAS and UA levels. There were no statistical differences in selenium intake, serum selenium content, GPX activity and TAS and UA level between physiological and complicated pregnancy, but a positive correlation between Se intake and serum selenium content was observed during all period of gestation as well as in the second trimester of pregnancy between Se intake and GPX activity in group with physiological pregnancy where selenium intake was below the recommended level. Selenium intake above the recommended level was positively correlated also with serum UA level in first and second trimester of pregnancy. Despite weak, positive correlations in the first two trimesters of pregnancy between selenium supply and GPX activity and UA concentration we concluded that selenium intake does not significantly affect during pregnancy, both: markers of the antioxidant status of pregnant women and the occurrence of pregnancy complications.
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Affiliation(s)
- Joanna Pieczyńska
- Department of Food Science and Dietetics, Wroclaw Medical University, Borowska 211, 50-556, Wroclaw, Poland.
| | - Sylwia Płaczkowska
- Diagnostics Laboratory for Teaching and Research, Wroclaw Medical University, Borowska 211a, 50-556, Wroclaw, Poland
| | - Rafał Sozański
- 1st Department and Clinic of Gynaecology and Obstetrics, Wroclaw Medical University, T. Chałubińskiego 3, 50-368, Wroclaw, Poland
| | - Karolina Orywal
- Department of Biochemical Diagnostics, Medical University of Białystok, Waszyngtona 15A, 15-269, Bialystok, Poland
| | - Barbara Mroczko
- Department of Biochemical Diagnostics, Medical University of Białystok, Waszyngtona 15A, 15-269, Bialystok, Poland; Department of Neurodegeneration Diagnostics, Medical University of Białystok, Waszyngtona 15A, 15-269, Bialystok, Poland
| | - Halina Grajeta
- Department of Food Science and Dietetics, Wroclaw Medical University, Borowska 211, 50-556, Wroclaw, Poland
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Signs of damage in pelvic floor muscles at the end of pregnancy in rabbits. Int Urogynecol J 2019; 30:977-984. [DOI: 10.1007/s00192-019-03872-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 01/08/2019] [Indexed: 11/26/2022]
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Boeck C, Gumpp AM, Koenig AM, Radermacher P, Karabatsiakis A, Kolassa IT. The Association of Childhood Maltreatment With Lipid Peroxidation and DNA Damage in Postpartum Women. Front Psychiatry 2019; 10:23. [PMID: 30833908 PMCID: PMC6387959 DOI: 10.3389/fpsyt.2019.00023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 01/14/2019] [Indexed: 12/21/2022] Open
Abstract
Childhood maltreatment (CM) is associated with an increased risk for the development of psychiatric and somatic disorders in later life. A potential link could be oxidative stress, which is defined as the imbalance between the amount of reactive oxygen species (ROS) and the neutralizing capacity of anti-oxidative defense systems. However, the findings linking CM with oxidative stress have been inconsistent so far. In this study, we aimed to further explore this association by investigating biological markers of DNA and lipid damage due to oxidation in a comprehensive approach over two study cohorts of postpartum women (study cohort I and study cohort II). The severity of CM experiences (maltreatment load) was assessed in both studies using the Childhood Trauma Questionnaire. In study cohort I (N = 30), we investigated whether CM was associated with higher levels of structural DNA damage in peripheral blood mononuclear cells (PBMC) by two methods that are highly sensitive for detecting nuclear DNA strand breaks (comet assay and γH2AX staining). In study cohort II (N = 117), we then assessed in a larger cohort, that was specifically controlled for potential confounders for oxidative stress measurements, two established serum and plasma biomarkers of oxidative stress, one representing oxidative DNA and RNA damage (8-hydroxy-2'-deoxyguanosine and 8-hydroxyguanosine; 8-OH(d)G) and the other representing lipid peroxidation (8-isoprostane). In study cohort I, the analyses revealed no significant main effects of maltreatment load on cellular measures of nuclear DNA damage. The analyses of peripheral oxidative stress biomarkers in study cohort II revealed a significant main effect of maltreatment load on free 8-isoprostane plasma levels, but not on total 8-isprostane plasma levels and 8-OH(d)G serum levels. Taken together, by combining different methods and two study cohorts, we found no indications for higher oxidative DNA damages with higher maltreatment load in postpartum women. Further research is needed to investigate whether this increase in free 8-isoprostane is a marker for oxidative stress or whether it is instead functionally involved in ROS-related signaling pathways that potentially regulate inflammatory processes following a history of CM.
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Affiliation(s)
- Christina Boeck
- Clinical and Biological Psychology, Institute of Psychology and Education, Ulm University, Ulm, Germany
| | - Anja M Gumpp
- Clinical and Biological Psychology, Institute of Psychology and Education, Ulm University, Ulm, Germany
| | - Alexandra M Koenig
- Clinical and Biological Psychology, Institute of Psychology and Education, Ulm University, Ulm, Germany
| | - Peter Radermacher
- Institute of Anesthesiological Pathophysiology and Process Engineering, University Hospital Ulm, Ulm, Germany
| | - Alexander Karabatsiakis
- Clinical and Biological Psychology, Institute of Psychology and Education, Ulm University, Ulm, Germany
| | - Iris-Tatjana Kolassa
- Clinical and Biological Psychology, Institute of Psychology and Education, Ulm University, Ulm, Germany
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26
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Ökdemir D, Hatipoğlu N, Kurtoğlu S, Siraz ÜG, Akar HH, Muhtaroğlu S, Kütük MS. The Role of Irisin, Insulin and Leptin in Maternal and Fetal Interaction. J Clin Res Pediatr Endocrinol 2018; 10:307-315. [PMID: 29809159 PMCID: PMC6280331 DOI: 10.4274/jcrpe.0096] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE Insulin is an important hormone for intrauterine growth. Irisin is an effective myokine in the regulation of physiological insulin resistance in pregnancy. Leptin and insulin are associated with fetal growth and fetal adiposity. In this study, we aimed to investigate the relationships between irisin, insulin and leptin levels and maternal weight gain, as well as anthropometric measurements in the newborn. METHODS Eighty-four mothers and newborns were included in the study. Irisin, leptin and insulin levels were measured in the mothers and in cord blood. Anthropometric measurements in the newborn, maternal weight at the beginning of the pregnancy and at delivery were recorded. RESULTS Birth weight were classified as small for gestational age (SGA), appropriate for gestational age (AGA) and large for gestational age (LGA). There was no difference in irisin levels among the groups. Leptin and insulin levels were found to change significantly according to birth weight (p=0.013, and p=0.012, respectively). There was a negative correlation between the anthropometric measurements of the AGA newborns and irisin levels. This correlation was not observed in SGA and LGA babies. Leptin levels were associated with fetal adiposity. CONCLUSION While irisin levels are not affected by weight gain during pregnancy nor by birth weight, they show a relationship with anthropometric measurements in AGA infants. These results may lead to the understanding of metabolic disorders that will occur in later life.
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Affiliation(s)
- Deniz Ökdemir
- Fırat University Faculty of Medicine, Department of Pediatric Endocrinology, Elazığ, Turkey,* Address for Correspondence: Fırat University Faculty of Medicine, Department of Pediatric Endocrinology, Elazığ, Turkey Phone: +90 424 237 00 00 E-mail:
| | - Nihal Hatipoğlu
- Erciyes University Faculty of Medicine, Department of Pediatric Endocrinology, Kayseri, Turkey
| | - Selim Kurtoğlu
- Erciyes University Faculty of Medicine, Department of Pediatric Endocrinology, Kayseri, Turkey
| | - Ülkü Gül Siraz
- Erciyes University Faculty of Medicine, Department of Pediatric Endocrinology, Kayseri, Turkey
| | - Himmet Haluk Akar
- Çanakkale Onsekiz Mart University Faculty of Medicine, Department of Pediatric Allergy, Çanakkale, Turkey
| | | | - Mehmet Serdar Kütük
- Erciyes University Faculty of Medicine, Department of Perinatology, Kayseri, Turkey
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Ono K, Furugen A, Kurosawa Y, Jinno N, Narumi K, Kobayashi M, Iseki K. Analysis of the effects of polyunsaturated fatty acids on transporter expressions using a PCR array: Induction of xCT/SLC7A11 in human placental BeWo cells. Placenta 2018; 75:34-41. [PMID: 30712664 DOI: 10.1016/j.placenta.2018.11.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 11/04/2018] [Accepted: 11/26/2018] [Indexed: 12/31/2022]
Abstract
OBJECTIVE Polyunsaturated fatty acids (PUFAs), including arachidonic acid (AA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA), are essential for adequate fetal growth. The aim of the present study was to elucidate the effects of PUFAs on the expression and function of placental transporters, which play important roles in placental functions including the supply of nutrients to the fetus, excretion of metabolites, and protection of the fetus from xenobiotics. METHODS Human placental choriocarcinoma BeWo cells were used as a trophoblast model. PUFA-induced alteration in the gene expression of 84 transporters was investigated by a commercially available PCR array. Protein levels and the activity of transporters were assessed by western blotting and uptake experiments, respectively. The placental expression of the transporters was analyzed using pregnant Wistar rats. RESULTS PUFAs (AA, EPA, and DHA) increased cystine/glutamate transporter xCT/SLC7A11, which mediates the cellular uptake of cystine coupled with the efflux of glutamate in human placental choriocarcinoma BeWo cells. These PUFAs also increased [14C]-cystine uptake in BeWo cells. PUFA-induced xCT/SLC7A11 mRNA expression was not blocked by nuclear factor-erythroid 2-related factor-2 (NRF2) knockdown. Reverse transcription (RT)-PCR analysis indicated that xCT/Slc7a11 mRNA was detected in rat placenta and the expression level at gestational day (GD) 12 was higher than that at GD 20. CONCLUSION These results indicate that PUFAs promoted cystine uptake in placental cells by inducing xCT/SLC7A11 expression and NRF2 did not contribute to upregulation of xCT/SLC7A11 by PUFAs. Furthermore, xCT expression in rat placenta may change during pregnancy.
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Affiliation(s)
- Kanako Ono
- Laboratory of Clinical Pharmaceutics & Therapeutics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Ayako Furugen
- Laboratory of Clinical Pharmaceutics & Therapeutics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Yuko Kurosawa
- Laboratory of Clinical Pharmaceutics & Therapeutics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Naoko Jinno
- Laboratory of Clinical Pharmaceutics & Therapeutics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Katsuya Narumi
- Laboratory of Clinical Pharmaceutics & Therapeutics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Masaki Kobayashi
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-jo, Nishi-5-chome, Kita-ku, Sapporo, 060-8648, Japan
| | - Ken Iseki
- Laboratory of Clinical Pharmaceutics & Therapeutics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan; Department of Pharmacy, Hokkaido University Hospital, Kita-14-jo, Nishi-5-chome, Kita-ku, Sapporo, 060-8648, Japan.
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Pleskacova A, Bartakova V, Chalasova K, Pacal L, Kankova K, Tomandl J. Uric Acid and Xanthine Levels in Pregnancy Complicated by Gestational Diabetes Mellitus-The Effect on Adverse Pregnancy Outcomes. Int J Mol Sci 2018; 19:ijms19113696. [PMID: 30469427 PMCID: PMC6274971 DOI: 10.3390/ijms19113696] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 11/17/2018] [Accepted: 11/19/2018] [Indexed: 11/16/2022] Open
Abstract
Uric acid (UA) levels are associated with many diseases including those related to lifestyle. The aim of this study was to evaluate the influence of clinical and anthropometric parameters on UA and xanthine (X) levels during pregnancy and postpartum in women with physiological pregnancy and pregnancy complicated by gestational diabetes mellitus (GDM), and to evaluate their impact on adverse perinatal outcomes. A total of 143 participants were included. Analyte levels were determined by HPLC with ultraviolet detection (HPLC-UV). Several single-nucleotide polymorphisms (SNPs) in UA transporters were genotyped using commercial assays. UA levels were higher within GDM women with pre-gestational obesity, those in high-risk groups, and those who required insulin during pregnancy. X levels were higher in the GDM group during pregnancy and also postpartum. Positive correlations between UA and X levels with body mass index (BMI) and glycemia levels were found. Gestational age at delivery was negatively correlated with UA and X levels postpartum. Postpartum X levels were significantly higher in women who underwent caesarean sections. Our data support a possible link between increased UA levels and a high-risk GDM subtype. UA levels were higher among women whose glucose tolerance was severely disturbed. Mid-gestational UA and X levels were not linked to adverse perinatal outcomes.
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Affiliation(s)
- Anna Pleskacova
- Department of Pathophysiology, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic.
- Department of Biochemistry, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic.
| | - Vendula Bartakova
- Department of Pathophysiology, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic.
| | - Katarina Chalasova
- Department of Pathophysiology, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic.
| | - Lukas Pacal
- Department of Pathophysiology, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic.
| | - Katerina Kankova
- Department of Pathophysiology, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic.
| | - Josef Tomandl
- Department of Pathophysiology, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic.
- Department of Biochemistry, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic.
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Priliani L, Febinia CA, Kamal B, Shankar AH, Malik SG. Increased mitochondrial DNA copy number in maternal peripheral blood is associated with low birth weight in Lombok, Indonesia. Placenta 2018; 70:1-3. [PMID: 30316321 DOI: 10.1016/j.placenta.2018.08.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 07/17/2018] [Accepted: 08/08/2018] [Indexed: 12/15/2022]
Abstract
Fetal development depends on maternal metabolic energy from mitochondria. We investigated the association of maternal mitochondrial function, represented by mitochondrial DNA copy number (mtDNA-CN) of venous blood, with child birth weight (BW) from 528 randomly selected mothers enrolled in the Supplementation with Multiple Micronutrients Intervention Trial (ISRCTN 34151616). Real-time quantitative PCR of archived blood specimens and regression analysis adjusting for other primary determinants of BW showed that loge mtDNA-CN was inversely associated with BW (β = -204.6, p < 0.001), particularly in the third trimester (β = -376.8, p<0.001). Maternal mtDNA-CN may be a marker for low BW and fetal growth restriction.
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Affiliation(s)
- L Priliani
- Eijkman Institute for Molecular Biology, Ministry of Research, Technology and Higher Education, Jalan Diponegoro no. 69, Jakarta, 10430, Indonesia
| | - C A Febinia
- Eijkman Institute for Molecular Biology, Ministry of Research, Technology and Higher Education, Jalan Diponegoro no. 69, Jakarta, 10430, Indonesia
| | - B Kamal
- Eijkman Institute for Molecular Biology, Ministry of Research, Technology and Higher Education, Jalan Diponegoro no. 69, Jakarta, 10430, Indonesia; Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Indonesia, Depok, Indonesia
| | - A H Shankar
- Summit Institute of Development, Mataram, Nusa Tenggara Barat, Indonesia; Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
| | - S G Malik
- Eijkman Institute for Molecular Biology, Ministry of Research, Technology and Higher Education, Jalan Diponegoro no. 69, Jakarta, 10430, Indonesia.
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Alpoim PN, Perucci LO, Godoi LC, Goulart COL, Dusse LMS. Oxidative stress markers and thrombomodulin plasma levels in women with early and late severe preeclampsia. Clin Chim Acta 2018; 483:234-238. [DOI: 10.1016/j.cca.2018.04.039] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 04/28/2018] [Accepted: 04/29/2018] [Indexed: 12/01/2022]
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Martin A, Faes C, Debevec T, Rytz C, Millet G, Pialoux V. Preterm birth and oxidative stress: Effects of acute physical exercise and hypoxia physiological responses. Redox Biol 2018; 17:315-322. [PMID: 29775962 PMCID: PMC6006904 DOI: 10.1016/j.redox.2018.04.022] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Revised: 02/16/2018] [Accepted: 04/30/2018] [Indexed: 12/31/2022] Open
Abstract
Preterm birth is a global health issue that can induce lifelong medical sequela. Presently, at least one in ten newborns are born prematurely. At birth, preterm newborns exhibit higher levels of oxidative stress (OS) due to the inability to face the oxygen rich environment in which they are born into. Moreover, their immature respiratory, digestive, immune and antioxidant defense systems, as well as the potential numerous medical interventions following a preterm birth, such as oxygen resuscitation, nutrition, phototherapy and blood transfusion further contribute to high levels of OS. Although the acute effects seem well established, little is known regarding the long-term effects of preterm birth on OS. This matter is especially important given that chronically elevated OS levels may persist into adulthood and consequently contribute to the development of numerous non-communicable diseases observed in people born preterm such as diabetes, hypertension or lung disorders. The purpose of this review is to summarize the current knowledge regarding the consequences of preterm birth on OS levels from newborn to adulthood. In addition, the effects of physical activity and hypoxia, both known to disrupt redox balance, on OS modulation in preterm individuals are also explored.
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Affiliation(s)
- Agnès Martin
- Univ Lyon, Université Claude Bernard Lyon 1, Laboratoire Interuniversitaire de Biologie de la Motricité EA 7424, Villeurbanne, France; Master BioSciences, Ecole Normale Supérieure de Lyon, Université Claude Bernard Lyon 1, Univ Lyon, France
| | - Camille Faes
- Univ Lyon, Université Claude Bernard Lyon 1, Laboratoire Interuniversitaire de Biologie de la Motricité EA 7424, Villeurbanne, France; Laboratory of Excellence GR-Ex, Paris, France
| | - Tadej Debevec
- Faculty of Sport, University of Ljubljana, Ljubljana, Slovenia; Department of Automation, Biocybernetics and Robotics, Jozef Stefan Institute, Ljubljana, Slovenia
| | - Chantal Rytz
- Department of Physiology and Pharmacology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Grégoire Millet
- ISSUL, Institute of Sport Sciences, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | - Vincent Pialoux
- Univ Lyon, Université Claude Bernard Lyon 1, Laboratoire Interuniversitaire de Biologie de la Motricité EA 7424, Villeurbanne, France; Institut Universitaire de France, Paris, France; Laboratory of Excellence GR-Ex, Paris, France.
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Khan N, Lambert-Messerlian G, Monteiro JF, Hodosy J, Tóthová Ľ, Celec P, Eklund E, Curran P, Bourjeily G. Oxidative and carbonyl stress in pregnant women with obstructive sleep apnea. Sleep Breath 2018; 22:233-240. [PMID: 28236270 PMCID: PMC5568979 DOI: 10.1007/s11325-017-1475-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 01/17/2017] [Accepted: 02/01/2017] [Indexed: 12/20/2022]
Abstract
PURPOSE Pregnant women are particularly susceptible to sleep-disordered breathing. Obstructive sleep apnea (OSA) in pregnancy is associated with poor pregnancy and fetal outcomes. Oxidative stress caused by intermittent hypoxemia and reoxygenation may impact pregnancy health. We hypothesize that pregnant women with OSA have a pronounced oxidative stress profile. METHODS A case-control study was performed to study oxidative stress markers in the serum of pregnant women with or without OSA. Patients with OSA were identified between 2003 and 2009. Contemporaneous controls were pregnant subjects without apnea, gasping, or snoring around the time of delivery. Serum markers of oxidative and carbonyl stress were measured by spectrophotometric/fluorometric methods. Multiple linear regression analysis was used with a model including age, body mass index at delivery, history of diabetes, and gestational age. RESULTS Serum samples from 23 OSA cases and 41 controls were identified. Advanced oxidation protein products, a marker for oxidative stress, and advanced glycation end products (AGEs), a marker for carbonyl stress, were significantly lower in women with OSA than in controls (p value <0.0001). Total antioxidant capacity was higher in women with OSA in comparison to controls (p value <0.0001). The difference in AGEs remained significant even after adjusting for confounders. CONCLUSION Contrary to our hypothesis, the results of this study suggest that pregnant women with OSA have higher antioxidant capacity and lower oxidative and carbonyl stress markers compared to controls, suggesting a possible protective effect of intermittent hypoxia. Whether OSA in pregnancy impacts oxidative stress differently than OSA in the general population remains to be confirmed.
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Affiliation(s)
- Nazia Khan
- Department of Medicine, Rhode Island Hospital, 593 Eddy Street, Providence, RI, 02903, USA
- Department of Internal Medicine, The Miriam Hospital, 164 Summit Avenue, Providence, RI, 02906, USA
- The Warren Alpert Medical School of Brown University, Providence, RI, 02912, USA
| | - Geralyn Lambert-Messerlian
- The Warren Alpert Medical School of Brown University, Providence, RI, 02912, USA
- Department of Pathology and Laboratory Medicine, Women and Infants Hospital of RI, 70 Elm Street, Providence, RI, 02905, USA
| | - Joao Filipe Monteiro
- Department of Medicine, Rhode Island Hospital, 593 Eddy Street, Providence, RI, 02903, USA
| | - Julius Hodosy
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, Sasinkova 4, 5th floor, 811 08, Bratislava, Bratislava, Slovakia
- Institute of Clinical and Translational Medicine, Biomedical Research Center, Slovak Academy of Sciences, Dúbravská cesta 9, 845 05, Bratislava, Slovakia
| | - Ľubomíra Tóthová
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, Sasinkova 4, 5th floor, 811 08, Bratislava, Bratislava, Slovakia
- Institute of Clinical and Translational Medicine, Biomedical Research Center, Slovak Academy of Sciences, Dúbravská cesta 9, 845 05, Bratislava, Slovakia
| | - Peter Celec
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, Sasinkova 4, 5th floor, 811 08, Bratislava, Bratislava, Slovakia
- Institute of Clinical and Translational Medicine, Biomedical Research Center, Slovak Academy of Sciences, Dúbravská cesta 9, 845 05, Bratislava, Slovakia
| | - Elizabeth Eklund
- Department of Pathology and Laboratory Medicine, Women and Infants Hospital of RI, 70 Elm Street, Providence, RI, 02905, USA
| | - Patrizia Curran
- Women's Medicine Collaborative, The Miriam Hospital, 146 West River St, Providence, RI, USA
| | - Ghada Bourjeily
- Department of Medicine, Rhode Island Hospital, 593 Eddy Street, Providence, RI, 02903, USA.
- The Warren Alpert Medical School of Brown University, Providence, RI, 02912, USA.
- Women's Medicine Collaborative, The Miriam Hospital, 146 West River St, Providence, RI, USA.
- Divisions of Pulmonary, Critical Care and Sleep Medicine and Obstetric Medicine, Rhode Island Hospital, 593 Eddy Street, Providence, RI, 02903, USA.
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Ziomkiewicz A, Frumkin A, Zhang Y, Sancilio A, Bribiescas RG. The cost of reproduction in women: Reproductive effort and oxidative stress in premenopausal and postmenopausal American women. Am J Hum Biol 2017; 30. [PMID: 28984395 DOI: 10.1002/ajhb.23069] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 09/06/2017] [Accepted: 09/19/2017] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVES Life history theory predicts a trade-off between female investment in reproduction and somatic maintenance, which can result in accelerated senescence. Oxidative stress has been shown to be a causal physiological mechanism for accelerated aging and a possible contributor to this trade-off. We aimed to test the hypothesis for the existence of significant associations between measures of reproductive effort and the level of oxidative stress biomarkers in premenopausal and postmenopausal American women. METHODS Serum samples and questionnaire data were collected from 63 premenopausal and postmenopausal women (mean age 53.4 years), controls in the Connecticut Thyroid Health Study, between May 2010 and December 2013. Samples were analyzed for levels of 8-OHdG and Cu/Zn-SOD using immunoassay method. RESULTS Levels of oxidative damage (8-OHdG) but not oxidative defense (Cu/Zn-SOD) were negatively associated with parity and number of sons in premenopausal women (r = -0.52 for parity, r = -0.52 for number of sons, P < .01). Together, measures of reproductive effort, women's BMI, age, and menopausal status explained around 15% of variance in level of 8-OHdG. No association between reproductive effort characteristics and oxidative damage was found for postmenopausal women. CONCLUSIONS We found no evidence of a trade-off between somatic maintenance as measured by 8-OHdG and reproductive effort in women from this American population. On the contrary, higher gravidity and parity in premenopausal women was associated with lower damage to cellular DNA caused by oxidative stress. These results highlight the importance of population variation and environmental conditions when testing the occurrence of life-history trade-offs.
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Affiliation(s)
- Anna Ziomkiewicz
- Polish Academy of Sciences, Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Wroclaw, 50-449, Poland.,Department of Anthropology, Yale University, New Haven, Connecticut 06511
| | - Amara Frumkin
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, Connecticut 06511
| | - Yawei Zhang
- Department of Surgery, Yale School of Medicine, New Haven, Connecticut 06510.,Yale School of Public Health, Department of Environmental Health Sciences, New Haven, Connecticut 06510
| | - Amelia Sancilio
- Department of Anthropology, Yale University, New Haven, Connecticut 06511
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Myeloperoxidase is not a good biomarker for preeclampsia prediction. Sci Rep 2017; 7:10257. [PMID: 28860607 PMCID: PMC5579011 DOI: 10.1038/s41598-017-09272-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Accepted: 07/05/2017] [Indexed: 01/23/2023] Open
Abstract
Myeloperoxidase is a proinflammatory enzyme found to be increased in patients with established preeclampsia but never investigated before the disease onset. Here we examined myeloperoxidase concentration and activity in plasma and urine samples from pregnant women who remained normotensive throughout pregnancy and those who developed preeclampsia in order to assess its potential to predict this disorder. Our sample consisted of 30 cases who developed preeclampsia (14 severe and 16 mild) and 57 controls who remained healthy throughout pregnancy, derived from the Brazilian Ribeirão Preto and São Luís prenatal cohort (BRISA). Myeloperoxidase concentration were assessed using a commercial ELISA kit and enzymatic activity through tetramethylbenzidine oxidation. No statistical differences were found in myeloperoxidase levels nor activity between plasma or urine samples from controls, severe and mild cases. Myeloperoxidase did not seem to have a potential application for preeclampsia prediction.
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Rejc B, Karas-Kuželički N, Osredkar J, Geršak K. Correlation between markers of DNA and lipid oxidative damage in maternal and fetoplacental compartment in the mid-trimester of pregnancy. J Perinat Med 2017; 45:413-419. [PMID: 27049611 DOI: 10.1515/jpm-2015-0399] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Accepted: 02/29/2016] [Indexed: 01/11/2023]
Abstract
OBJECTIVE To determine the levels of 8-isoprostane (8-IP) and 8-hydroxy-2'-deoxyguanosine (8-OHdG) in urine and in amniotic fluid (AF) of pregnant women and to assess the correlation between oxidative status in the maternal and fetal compartment in the second trimester of pregnancy. METHODS One hundred and forty-six women with singleton pregnancies, undergoing amniocentesis at the Department of Obstetrics and Gynaecology at the University Medical Centre Ljubljana, were prospectively enrolled. AF and maternal urine were collected in the second trimester of pregnancy. Paired urinary and AF 8-IP and 8-OHdG were measured and evaluated cross-sectionally. RESULTS 8-IP and 8-OHdG concentrations were higher in maternal urine compared to AF and the ratios were 47:1 and 50:1, respectively. AF 8-OHdG was very low and in 74% was below the limit of detection (LOD). We found a positive correlation between 8-IP in maternal and fetal compartment (ρ=0.217, P=0.008), which stayed unchanged also after adjustment for possible confounding factors. CONCLUSIONS Oxidative damage to lipids and DNA is also a part of physiologic processes during healthy pregnancy. 8-IP and 8-OHdG are constantly present in urine and AF. A weak positive correlation between maternal and fetal unit suggests a weak reflection of fetal oxidative status in maternal urine in the mid-trimester.
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Ramírez-Emiliano J, Fajardo-Araujo ME, Zúñiga-Trujillo I, Pérez-Vázquez V, Sandoval-Salazar C, Órnelas-Vázquez JK. Mitochondrial content, oxidative, and nitrosative stress in human full-term placentas with gestational diabetes mellitus. Reprod Biol Endocrinol 2017; 15:26. [PMID: 28376894 PMCID: PMC5381032 DOI: 10.1186/s12958-017-0244-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Accepted: 03/24/2017] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND The purpose of this study was to determine the mitochondrial content, and the oxidative and nitrosative stress of the placenta in women with gestational diabetes mellitus (GDM). METHODS Full-term placentas from GDM and healthy pregnancies were collected following informed consent. The lipid peroxidation (TBARS) and oxidized protein (carbonyls) levels were determined by spectrophotometry, and 3-nitrotyrosine (3-NT), subunit IV of cytochrome oxidase (COX4), adenosine 5'-monophosphate (AMP)-activated protein kinase (AMPK) and actin were determined by western blot, whereas ATPase activity was performed by determining the adenosine triphosphate (ATP) consumption using a High-performance liquid chromatography (HPLC) system. RESULTS TBARS and carbonyls levels were lower in the placentas of women with GDM compared with the normal placentas (p < 0.001 and p < 0.05, respectively). Also, 3-NT/actin and AMPK/actin ratios were higher in GDM placentas than in the normal placentas (p = 0.03 and p = 0.012, respectively). Whereas COX4/actin ratio and ATPase activity were similar between GDM placentas and those controls. CONCLUSIONS These data suggest that placentas with GDM are more protected against oxidative damage, but are more susceptible to nitrosative damage as compared to normal placentas. Moreover, the increased expression levels of AMPK in GDM placentas suggest that AMPK might have a role in maintaining the mitochondrial biogenesis at normal levels. TRIAL REGISTRATION HGRL28072011 . Registered 28 July 2011.
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Affiliation(s)
- Joel Ramírez-Emiliano
- grid.412891.7Departamento de Ciencias Médicas, Universidad de Guanajuato, León, Gto. México
| | | | - Ismael Zúñiga-Trujillo
- grid.412891.7Departamento de Ciencias Médicas, Universidad de Guanajuato, León, Gto. México
| | | | - Cuauhtémoc Sandoval-Salazar
- grid.412891.7Departamento de Enfermería y Obstetricia, División de Ciencias de Salud e Ingenierías, Campus Celaya-Salvatierra, Universidad de Guanajuato, Celaya, Gto. México
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Yui K, Tanuma N, Yamada H, Kawasaki Y. Decreased total antioxidant capacity has a larger effect size than increased oxidant levels in urine in individuals with autism spectrum disorder. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:9635-9644. [PMID: 28247276 DOI: 10.1007/s11356-017-8595-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Accepted: 02/07/2017] [Indexed: 06/06/2023]
Abstract
Oxidant/antioxidant imbalance may contribute to the pathophysiology of autism spectrum disorder (ASD). We assayed urinary levels of oxidative stress related biomarkers, hexanoyl-lysine (HEL), total antioxidant capacity (TAOC), the DNA methylation biomarker 8-hydroxy-2'-deoxyguanosine (8-OHdG), and plasma levels of superoxide dismutase (SOD), which is major antioxidant enzyme. We examined the relationship between these four biomarkers and social responsiveness in 20 individuals with ASD and in 11 healthy controls. The sex (ASD group, 7/13 vs. control group, 4/7) and age distributions (ASD group, 10.7 ± 5.0 years vs. control group, 14.7 ± 6.3 years) were not significantly different between the groups. Social responsiveness was assessed using the social responsiveness scale (SRS). We used standardized regression coefficients to measure the effect size. The ASD group exhibited significantly lower urinary TAOC levels and significantly elevated urinary HEL levels than the control group. Urinary 8-OHdG levels and plasma SOD levels were not significantly different between the groups. The ASD group showed significantly higher SRS scores than the control group. Plasma SOD levels correlated significantly with urinary TAOC levels. Standardized regression coefficients revealed that TAOC levels had a larger effect size than HEL levels in urine. This study firstly reveals that an imbalance between urinary HEL and TAOC levels in favor of urinary TAOC levels may contribute to impaired social responsiveness in individuals with ASD. Plasma SOD levels may also affect urinary TAOC levels.
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Affiliation(s)
- Kunio Yui
- Department of Pediatrics, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan.
- Department of Drug Evaluation and Informatics, School of Pharmaceutical Science, University of Shizuoka, Shizuoka, 422-8526, Japan.
| | - Nasoyuki Tanuma
- Department of Pediatrics, Tokyo Metropolitan Fuchu Medical Center for the Disabled, Tokyo, 183-8553, Japan
| | - Hiroshi Yamada
- Department of Drug Evaluation and Informatics, School of Pharmaceutical Science, University of Shizuoka, Shizuoka, 422-8526, Japan
| | - Yohei Kawasaki
- Department of Drug Evaluation and Informatics, School of Pharmaceutical Science, University of Shizuoka, Shizuoka, 422-8526, Japan
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Rakers F, Rupprecht S, Dreiling M, Bergmeier C, Witte OW, Schwab M. Transfer of maternal psychosocial stress to the fetus. Neurosci Biobehav Rev 2017; 117:S0149-7634(16)30719-9. [PMID: 28237726 DOI: 10.1016/j.neubiorev.2017.02.019] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Revised: 02/14/2017] [Accepted: 02/20/2017] [Indexed: 12/18/2022]
Abstract
Psychosocial maternal stress experienced during different vulnerable periods throughout gestation is thought to increase the individual's risk to develop neuropsychiatric, cardiovascular and metabolic disease in later life. Cortisol has generally been identified as the major mediator of maternal stress transfer to the fetus. Its lipophilic nature allows a trans-placental passage and thus excessive maternal cortisol could persistently impair the development of the fetal hypothalamic-pituitary-adrenal axis (HPAA). However, cortisol alone cannot fully explain all effects of maternal stress especially during early to mid pregnancy before maturation of the fetal HPAA has even begun and expression of fetal glucocorticoid receptors is limited. This review focuses on mediators of maternal fetal stress transfer that in addition to cortisol have been proposed as transmitters of maternal stress: catecholamines, cytokines, serotonin/tryptophan, reactive-oxygen-species and the maternal microbiota. We propose that the effects of psychosocial maternal stress on fetal development and health and disease in later life are not a consequence of a single pathway but are mediated by multiple stress-transfer mechanisms acting together in a synergistic manner.
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Affiliation(s)
- Florian Rakers
- Hans Berger Department of Neurology, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany.
| | - Sven Rupprecht
- Hans Berger Department of Neurology, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany.
| | - Michelle Dreiling
- Hans Berger Department of Neurology, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany.
| | - Christoph Bergmeier
- Hans Berger Department of Neurology, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany.
| | - Otto W Witte
- Hans Berger Department of Neurology, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany.
| | - Matthias Schwab
- Hans Berger Department of Neurology, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany.
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Jorgensen JM, Yang Z, Lönnerdal B, Chantry CJ, Dewey KG. Effect of iron supplementation during lactation on maternal iron status and oxidative stress: A randomized controlled trial. MATERNAL AND CHILD NUTRITION 2016; 13. [PMID: 27896921 DOI: 10.1111/mcn.12394] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 09/14/2016] [Accepted: 09/19/2016] [Indexed: 01/08/2023]
Abstract
We examined the effect of iron-containing prenatal vitamin-mineral supplements taken postpartum on biomarkers of iron status and oxidative stress. Lactating women (n = 114) were randomly assigned to consume daily one iron-free prenatal vitamin-mineral supplement plus either 27 mg of iron or placebo for approximately 3.5 months. The placebo group took the tablets between meals, while those given iron took the tablets either with (Fe-W) or between meals (Fe-B). Blood and urine samples were collected before and after the supplementation period to analyze hemoglobin (Hb), ferritin, hepcidin, transferrin saturation (TfSat), total plasma iron, and biomarkers of oxidative stress (isoprostane and 8-hydroxy-2-deoxyguanosine (8-OHdG)) and inflammation (C-reactive protein (CRP) and alpha-1-acid glycoprotein (AGP)). There was a trend toward a greater change in Hb among women in the Fe-B group compared to placebo (+2.5 vs. -3.7 g/L, respectively, p = 0.063). When the iron groups were combined, there was a greater change in Hb (+1.4 g/L) compared to placebo (p = 0.010). There were trends toward greater changes in TfSat (p = 0.087) and total plasma iron (p = 0.065) in the iron groups compared to placebo, yet no significant differences between the three groups in change in hepcidin (p = 0.291), isoprostane (p = 0.319), or 8-OHdG (p = 0.659), nor in change in ferritin among those with elevated CRP at baseline (60% of women; p = 0.946); among those without elevated CRP (40% of women), ferritin increased more in the iron groups compared to placebo (p = 0.001). Iron consumption during lactation moderately increased iron status, particularly among women without elevated CRP, and increased Hb, but did not significantly increase oxidative stress.
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Affiliation(s)
| | - Zhenyu Yang
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China.,Key Laboratory of Trace Element Nutrition, Ministry of Health of China, Beijing, China
| | - Bo Lönnerdal
- Department of Nutrition, UC Davis, Davis, California, USA
| | - Caroline J Chantry
- Department of Pediatrics, UC Davis Medical Center, Sacramento, California, USA
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Hernandez-Trejo M, Garcia-Rivas G, Torres-Quintanilla A, Laresgoiti-Servitje E. Relationship between Irisin Concentration and Serum Cytokines in Mother and Newborn. PLoS One 2016; 11:e0165229. [PMID: 27828992 PMCID: PMC5102349 DOI: 10.1371/journal.pone.0165229] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Accepted: 10/07/2016] [Indexed: 11/25/2022] Open
Abstract
Introduction Irisin is considered to be a myokine and adipokine that may also participate in reproductive functions, as it increases significantly throughout pregnancy. However, the regulation of circulating irisin and its relationship with other cytokines has not been assessed thus far in pregnant women and their offspring. Objective The aim of this study was to evaluate differences in irisin and cytokine concentrations between women at the end of pregnancy and their offspring, as well as the relationship between maternal and newborn irisin and maternal and newborn biomarkers. Methods Twenty-eight mother/newborn pairs were included in this study. The following biomarkers were evaluated in maternal venous and arterial umbilical cord blood samples: irisin, 27 cytokine panel, total antioxidant capacity (TAC), total plasma protein, and free fatty acid concentration. Results The newborns had significantly lower irisin concentrations compared to their mothers (p = 0.03), but this difference was present only in babies born from mothers without labor prior to cesarean section delivery (p = 0.01). No significant differences in maternal and newborn irisin concentrations were found between diabetic and non-diabetic mothers or between overweight/obese and normal weight mothers. A significant positive correlation was found between TAC level and irisin concentration in newborns. Maternal and newborn interleukin (IL)-1β, IL-1RA, IL-5, IL-7, and interferon gamma-induced protein (IP)-10 levels were significantly positively correlated with irisin concentrations in both study groups. In addition, maternal IL1β, IL-5, IL-7, and IP-10 levels positively predicted maternal irisin concentrations. Furthermore, arterial cord blood TAC and IL-1β and IL1-RA levels positively predicted newborn irisin concentrations. Multiple regression analyses showed that maternal IL-13 negatively predicted offspring irisin levels (p = 0.03) and that maternal IL-1β positively predicted newborn irisin concentrations (p = 0.046). Conclusion No evidence was found that serum irisin concentrations in mothers at pregnancy termination or those of their newborns correlated with maternal body mass index, the presence of diabetes mellitus, or free fatty acid levels. However, the results of this study indicated that cytokines might predict irisin concentration in mothers and their offspring, although interactions between irisin levels during pregnancy and the newborn have not yet been fully elucidated.
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Affiliation(s)
- Maria Hernandez-Trejo
- Neurobiology of Development, Instituto Nacional de Perinatologia, Mexico City, Mexico
| | - Gerardo Garcia-Rivas
- Catedra de Cardiologia, Escuela Nacional de Medicina, Tecnologico de Monterrey, Monterrey, México
- Centro de Investigacion Biomedica, Hospital Zambrano-Hellion, Tecnologico de Monterrey, San Pedro Garza-Garcia, Mexico
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Yui K, Tanuma N, Yamada H, Kawasaki Y. Reduced endogenous urinary total antioxidant power and its relation of plasma antioxidant activity of superoxide dismutase in individuals with autism spectrum disorder. Int J Dev Neurosci 2016; 60:70-77. [PMID: 27554135 DOI: 10.1016/j.ijdevneu.2016.08.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 07/12/2016] [Accepted: 08/11/2016] [Indexed: 12/30/2022] Open
Abstract
Individuals with autism spectrum disorders (ASD) have impaired detoxification capacity. Investigating the neurobiological bases of impaired antioxidant capacity is thus a research priority in the pathophysiology of ASD. We measured the urinary levels of hexanoyl-lysine (HEL) which is a new oxidative stress biomarker, total antioxidant power (TAP) and DNA methylation biomarker 8-hydroxy-2'-deoxyguanosine (8-OHdG), and the plasma levels of superoxide dismutase (SOD), which is a major antioxidant enzyme. We examined whether the urinary levels of these enzymes and biomarkers may be related to symptoms of social impairment in 20 individuals with ASD (meanage,11.1±5.2years) and 12 age- and gender-matched healthy controls (meanage,14.3±6.2years). Symptoms of social impairment were assessed using the Social Responsiveness Scale (SRS). The dietary TAP of the fruit juice, chocolate, cookies, biscuits, jam and marmalade were significantly higher in the ASD group than in the control group, although the intake of nutrients was not significantly different between the groups. The urinary TAP levels were significantly lower in the ASD group than in the control group. There were no significantly differences in urinary HEL and 8-OHdG levels between the ASD and control groups. The SRS scores were significantly higher in the ASD group than in the control group. Stepwise regression analysis revealed that urinary TAP levels and plasma SOD levels can differences in the biomarkers and the SRS scores between the ASD group and the control group. The endogenous antioxidant capacity may be deficient without altered urinary HEL and 8-OHdG levels in individuals with ASD. The plasma SOD levels may be related to reduced endogenous antioxidant capacity.
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Affiliation(s)
- Kunio Yui
- Department of Pediatrics, Dokkyo Medical University, 880 Kitakobayashi, Mibu 321-0293, Tochigi, Japan; Department of Drug Evaluation and Informatics, School of Pharmaceutical Science, University of Shizuoka, Shizuoka 422-8526, Japan.
| | - Nasoyuki Tanuma
- Department of Pediatrics, Tokyo Metropolitan Fuchu Medical Center for the Disabled, Tokyo 183-8553, Japan
| | - Hiroshi Yamada
- Department of Drug Evaluation and Informatics, School of Pharmaceutical Science, University of Shizuoka, Shizuoka 422-8526, Japan
| | - Yohei Kawasaki
- Department of Drug Evaluation and Informatics, School of Pharmaceutical Science, University of Shizuoka, Shizuoka 422-8526, Japan
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Venkatesh KK, Cantonwine DE, Ferguson K, Arjona M, Meeker JD, McElrath TF. Inflammatory and oxidative stress markers associated with decreased cervical length in pregnancy. Am J Reprod Immunol 2016; 76:376-382. [DOI: 10.1111/aji.12545] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2016] [Accepted: 07/05/2016] [Indexed: 12/23/2022] Open
Affiliation(s)
- Kartik K. Venkatesh
- Department of Obstetrics and Gynecology; Brigham and Women's Hospital; Boston MA USA
| | - David E. Cantonwine
- Division of Maternal Fetal Medicine; Department of Obstetrics and Gynecology; Brigham and Women's Hospital; Boston MA USA
| | - Kelly Ferguson
- National Institute of Environmental Health Sciences; Research Triangle Park NC USA
| | - Melanie Arjona
- Division of Maternal Fetal Medicine; Department of Obstetrics and Gynecology; Brigham and Women's Hospital; Boston MA USA
| | - John D. Meeker
- University of Michigan School of Public Health; Ann Arbor MI USA
| | - Thomas F. McElrath
- Division of Maternal Fetal Medicine; Department of Obstetrics and Gynecology; Brigham and Women's Hospital; Boston MA USA
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Ramaiyan B, Bettadahalli S, Talahalli RR. Dietary omega-3 but not omega-6 fatty acids down-regulate maternal dyslipidemia induced oxidative stress: A three generation study in rats. Biochem Biophys Res Commun 2016; 477:887-894. [PMID: 27373826 DOI: 10.1016/j.bbrc.2016.06.153] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Accepted: 06/29/2016] [Indexed: 01/08/2023]
Abstract
BACKGROUND Maternal nutrition modulates fetal metabolic programming and development later. Maternal dyslipidemia effects on oxidative stress (OS) in offsprings and its modulation by dietary fatty acids over generations remains to be elucidated. The objective of present study was to assess the long-term (three generations) effect of omega-3 fatty acids on OS under dyslipidemia. METHODS Weanling female Wistar rats were fed with control diet (7% lard), high fat diet (35% lard, HFL), high fat with fish oil (21% fish oil + 14% lard, HFF), high fat with canola oil (21% canola oil + 14% lard, HFC) and high fat with sunflower oil (21% sunflower oil + 14% lard, HFS). Following 60 days feeding, the female rats were mated with sexually matured males (fed normal chow diet) and continued with the above diet regimen during pregnancy and lactation. The pups after lactation were continued with their maternal diet for 60 days and subjected to mating and feeding trial as above for two generations. Serum lipid profiles, OS markers (lipid peroxidation, nitric oxide release and protein carbonyl) and antioxidant defence enzymes (catalase, SOD, glutathione peroxidase and glutathione transferase) were assessed in serum, liver and uterus of rats fed on experimental and control diets for three generations. RESULTS Feeding HFL diet increased blood lipids, OS and lowered the antioxidant enzymes activity in serum, liver and uterus (p < 0.05). The reduction in the antioxidant enzymes in HFL group were higher in third followed by second generation compared to first generation (p < 0.05). Omega-3 fatty acids prevented the dyslipidemia induced loss of antioxidant enzyme activities in serum, liver and uterus. CONCLUSIONS Our data show for the first time that offsprings born to dyslipidemic mothers' exhibit diminished enzymatic antioxidant defence and its progressive reduction in future generation, and dietary omega-3 fatty acids restore the enzymatic antioxidant defence in offsprings and suppress the markers of OS.
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Affiliation(s)
- Breetha Ramaiyan
- Dept. of Biochemistry, CSIR-Central Food Technological Research Institute, Mysore 570020, Karnataka, India
| | - Sadashivaiah Bettadahalli
- Dept. of Biochemistry, CSIR-Central Food Technological Research Institute, Mysore 570020, Karnataka, India
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44
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Early-life stress and reproductive cost: A two-hit developmental model of accelerated aging? Med Hypotheses 2016; 90:41-7. [DOI: 10.1016/j.mehy.2016.03.002] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Revised: 02/28/2016] [Accepted: 03/05/2016] [Indexed: 01/28/2023]
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45
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Triggianese P, Perricone C, Chimenti MS, De Carolis C, Perricone R. Innate Immune System at the Maternal-Fetal Interface: Mechanisms of Disease and Targets of Therapy in Pregnancy Syndromes. Am J Reprod Immunol 2016; 76:245-57. [PMID: 27108670 DOI: 10.1111/aji.12509] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2016] [Accepted: 03/14/2016] [Indexed: 01/01/2023] Open
Abstract
The maternal-fetal interface is an immunologically unique site that allows the tolerance to the allogenic fetus and maintains host defense against possible pathogens. Balanced immune responses are required for the maintenance of successful pregnancy. It has been demonstrated that innate immune disturbances may be responsible for some adverse pregnancy outcomes such as preeclampsia (PE); hemolysis, elevated liver enzymes, low platelets (HELLP) syndrome; intrauterine growth restriction (IUGR); and recurrent spontaneous abortion (RSA). Observational studies suggest that immunomodulatory treatments in pregnancy-specific complications may improve both the hematological/biochemical features in the mother and the perinatal outcomes. The following review will discuss how recent and relevant findings in the field of the innate immunity have advanced our understanding of the role of inflammation and innate immune system in the pathogenesis of pregnancy failure and will discuss the therapeutic outcomes of the existing studies and clinical trials in light of these new insights.
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Affiliation(s)
- Paola Triggianese
- Rheumatology, Allergology and Clinical Immunology, Department of 'Medicina dei Sistemi', University of Rome Tor Vergata, Rome, Italy
| | - Carlo Perricone
- Reumatologia, Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy.
| | - Maria Sole Chimenti
- Rheumatology, Allergology and Clinical Immunology, Department of 'Medicina dei Sistemi', University of Rome Tor Vergata, Rome, Italy
| | - Caterina De Carolis
- Past Head of Obstetrics and Gynecology II, San Giovanni Addolorata Hospital, Rome, Italy
| | - Roberto Perricone
- Rheumatology, Allergology and Clinical Immunology, Department of 'Medicina dei Sistemi', University of Rome Tor Vergata, Rome, Italy
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46
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Kajarabille N, Hurtado JA, Peña-Quintana L, Peña M, Ruiz J, Diaz-Castro J, Rodríguez-Santana Y, Martin-Alvarez E, López-Frias M, Soldado O, Lara-Villoslada F, Ochoa JJ. Omega-3 LCPUFA supplement: a nutritional strategy to prevent maternal and neonatal oxidative stress. MATERNAL AND CHILD NUTRITION 2016; 13. [PMID: 27072591 DOI: 10.1111/mcn.12300] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Revised: 12/05/2015] [Accepted: 01/04/2016] [Indexed: 01/24/2023]
Abstract
There is controversy about fish-oil supplementation and oxidative damage. This ambiguity should be explored to elucidate its role as modulator of oxidative stress, especially during gestation and postnatal life. This is the objective of this study. One hundred ten pregnant women were divided in two groups: control group CT (400 mL/day of the control dairy drink); supplemented group FO (400 mL/day of the fish oil-enriched dairy drink (±400-mg EPA-DHA/day)). Different biomarkers of oxidative damage were determined in the mother's at enrolment, at delivery and at 2.5 and 4 months postpartum and newborns at delivery and at 2.5 months postpartum. Omega-3 LC-PUFA supplementation during pregnancy and lactation decreased plasma hydroperoxides especially in newborn at delivery (P = 0.001) and 2.5 months (P = 0.006), increased superoxide dismutase (SOD) and catalase (CAT) in mothers at delivery (P = 0.024 (SOD)) and after 2.5 months (P = 0.040 (CAT)) and in newborns at 2.5 months (P = 0.035 (SOD); P = 0.021 (CAT)). Also, supplementation increased α-tocoferol in mothers at 2.5 months (P = 0.030) and in umbilical cord artery (P = 0.039). Higher levels of CoQ10 were found in mothers at delivery (P = 0.039) as well as in umbilical cord vein (P = 0.024) and artery (P = 0.036). Our supplementation prevents the oxidative stress in the mother and neonate during the first months of postnatal life, being a potential preventive nutritional strategy to prevent functional alterations associated with oxidative stress that have an important repercussion for the neonate development in the early postnatal life.
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Affiliation(s)
- Naroa Kajarabille
- Department of Physiology, Faculty of Pharmacy, University of Granada, Granada, Spain.,Institute of Nutrition and Food Technology 'José Mataix', University of Granada, Granada, Spain.,Human Nutrition Ph.D. Program, University of Granada, Spain
| | - Jose A Hurtado
- Department of Neonatology, Hospital Materno Infantil Virgen de las Nieves, Granada, Spain
| | - Luis Peña-Quintana
- Gastroenterology and Pediatric Nutrition Unit, Complejo Hospitalario Universitario Insular Materno-Infantil, Las Palmas, Spain.,Department of Clinical Sciences, Universidad de Las Palmas de Gran Canaria, Spain.,CIBER OBN, Spain
| | - Manuela Peña
- Department of Neonatology, Hospital Materno Infantil Virgen de las Nieves, Granada, Spain
| | - Josefa Ruiz
- Department of Neurophysiology, Hospital Materno Infantil Virgen de las Nieves, Granada, Spain
| | - Javier Diaz-Castro
- Department of Physiology, Faculty of Pharmacy, University of Granada, Granada, Spain.,Institute of Nutrition and Food Technology 'José Mataix', University of Granada, Granada, Spain
| | - Yessica Rodríguez-Santana
- Gastroenterology and Pediatric Nutrition Unit, Complejo Hospitalario Universitario Insular Materno-Infantil, Las Palmas, Spain
| | | | - Magdalena López-Frias
- Department of Physiology, Faculty of Pharmacy, University of Granada, Granada, Spain.,Institute of Nutrition and Food Technology 'José Mataix', University of Granada, Granada, Spain
| | - Olga Soldado
- Department Obstetrics and Gynecology, Complejo Hospitalario Universitario Insular Materno-Infantil, Las Palmas, Spain
| | | | - Julio J Ochoa
- Department of Physiology, Faculty of Pharmacy, University of Granada, Granada, Spain.,Institute of Nutrition and Food Technology 'José Mataix', University of Granada, Granada, Spain
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Beaulieu M, Bischofberger I, Lorenz I, Scheelen L, Fischer K. Reproducing butterflies do not increase intake of antioxidants when they could benefit from them. Biol Lett 2016; 12:20150941. [PMID: 26911341 DOI: 10.1098/rsbl.2015.0941] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The significance of dietary antioxidants may be limited by the ability of animals to exploit them. However, past studies have focused on the effects of dietary antioxidants after 'antioxidant forced-feeding', and have overlooked spontaneous antioxidant intake. Here, we found that reproducing female Bicyclus anynana butterflies had higher antioxidant defences and enhanced fecundity when forced to consume antioxidants (polyphenols). Interestingly, these positive effects were not constant across the oviposition period. When given the choice between food resources with and without antioxidants, reproducing butterflies did not target antioxidants when they could have benefited the most from them. Moreover, they did not consume more antioxidants than non-reproducing butterflies. These results emphasize that, despite potential positive effects of dietary antioxidants, the ability of animals to exploit them is likely to restrict their ecological significance.
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Affiliation(s)
- Michaël Beaulieu
- Zoological Institute and Museum, University of Greifswald, Johann-Sebastian-Bach-Strasse 11/12, 17489 Greifswald, Germany
| | - Ines Bischofberger
- Zoological Institute and Museum, University of Greifswald, Johann-Sebastian-Bach-Strasse 11/12, 17489 Greifswald, Germany
| | - Isabel Lorenz
- Zoological Institute and Museum, University of Greifswald, Johann-Sebastian-Bach-Strasse 11/12, 17489 Greifswald, Germany
| | - Lucie Scheelen
- Zoological Institute and Museum, University of Greifswald, Johann-Sebastian-Bach-Strasse 11/12, 17489 Greifswald, Germany
| | - Klaus Fischer
- Zoological Institute and Museum, University of Greifswald, Johann-Sebastian-Bach-Strasse 11/12, 17489 Greifswald, Germany
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48
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Ziomkiewicz A, Sancilio A, Galbarczyk A, Klimek M, Jasienska G, Bribiescas RG. Evidence for the Cost of Reproduction in Humans: High Lifetime Reproductive Effort Is Associated with Greater Oxidative Stress in Post-Menopausal Women. PLoS One 2016; 11:e0145753. [PMID: 26761206 PMCID: PMC4711894 DOI: 10.1371/journal.pone.0145753] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Accepted: 12/07/2015] [Indexed: 12/23/2022] Open
Abstract
Life history theory predicts trade-offs between reproductive effort and maternal survivorship in energy-restricted environments. However, empirical evidence for the positive association between maternal mortality and reproductive effort from energetically challenged human populations are mixed and physiological mechanisms that may underlie this association are poorly understood. We hypothesized that increases in aerobic metabolism during repeated periods of pregnancy and lactation result in increased oxidative stress that may contribute to somatic deterioration, vulnerability to illness, and accelerated aging. We therefore predicted that lifetime gravidity and parity would be related to levels of biomarkers of oxidative stress, as well as antioxidative defence enzymes in post-menopausal women. Our hypothesis was supported by positive linear associations between levels of 8-OHdG, a biomarker of DNA oxidative damage (β = 0.21, p<0.05), levels of antioxidative defence enzyme Cu-Zn SOD (β = 0.25, p<0.05), and number of lifetime pregnancies. Furthermore, independent of age and health status, post-menopausal women with higher gravidity and parity (> = 4 pregnancies per lifetime) had 20% higher levels of 8-OHdG and 60% higher levels of Cu-Zn SOD compared to women with lower gravidity and parity (<4 pregnancies per lifetime). Our results present the first evidence for oxidative stress as a possible cost of reproductive effort in humans.
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Affiliation(s)
- Anna Ziomkiewicz
- Anthropology Unit in Wroclaw, Polish Academy of Sciences, Wroclaw, Poland
- Department of Anthropology, Yale University, New Haven, Connecticut, United States of America
- * E-mail:
| | - Amelia Sancilio
- Department of Anthropology, Yale University, New Haven, Connecticut, United States of America
| | - Andrzej Galbarczyk
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, Krakow, Poland
| | - Magdalena Klimek
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, Krakow, Poland
| | - Grazyna Jasienska
- Department of Anthropology, Yale University, New Haven, Connecticut, United States of America
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, Krakow, Poland
| | - Richard G. Bribiescas
- Department of Anthropology, Yale University, New Haven, Connecticut, United States of America
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49
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Rejc B, Kato Y, Karas-Kuzelicki N, Osredkar J, Gersak K. Lipid-lysine adducts and modified tyrosines as markers of oxidative stress in the second trimester of pregnancy and their association with infant characteristics. Exp Ther Med 2016; 11:797-805. [PMID: 26997995 DOI: 10.3892/etm.2016.2985] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 10/14/2015] [Indexed: 12/15/2022] Open
Abstract
Pregnancy is a physiological state accompanied by excessive levels of oxidative stress (OS), due to the increased demand and utilisation of oxygen. There is increasing evidence that maternally augmented OS exerts an adverse effect on pregnancy outcome. The aim of the present prospective study was to determine the association between the urinary concentration of relatively novel OS markers measured in the second trimester of pregnancy and the infant characteristics at birth. The maternal levels of urinary hexanoyl-lysine (HEL), propanoyl-lysine (PRL), dityrosine (DiY) and 3-nitrotyrosine (NY) were evaluated in generally healthy pregnant subjects to determine their association with birth weight, gestation at delivery and Apgar score. The observed levels of the markers were in agreement with those measured in healthy non-pregnant subjects in a previous study. A positive correlation was detected between HEL and PRL, as well as between HEL and DiY. Although the absence of a correlation between NY and the other markers has been previously noted in a non-pregnant population, a positive correlation in the pair PRL-NY (r=0.367; P<0.001) was observed in the present study. Maternal cigarette smoking was associated with increased urinary PRL levels (P=0.034). The most notable observation in the present study was that high levels of PRL and NY were associated with low Apgar scores at 1 and 5 min after birth (OR, 1.098 and 2.084 for PRL and NY, respectively; P<0.05). However, poor predictive accuracy was shown. For NY, the following results were obtained: Area under the curve (AUC), 0.818; sensitivity, 100%; specificity, 57%; positive predictive value (PPV), 11.54%; and negative predictive value (NPV), 100%. For PLR the values were as follows: AUC, 0.802; sensitivity, 100%; specificity, 62.6%; PPV, 13.05%; and NPV, 100%. DiY was negatively associated with preterm birth risk (OR=0.703; P=0.028). In conclusion, the results of the present study indicated the presence of OS in the second trimester of pregnancy, which was detected with damage to lipids and proteins and associated with an adverse Apgar score; however, the selected urinary markers exhibited poor positive predictive efficacy.
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Affiliation(s)
- Barbara Rejc
- Department of Obstetrics and Gynaecology, University Medical Centre Ljubljana, Ljubljana 1000, Slovenia
| | - Yoji Kato
- School of Human Science and Environment, University of Hyogo, Himeji, Hyogo 670-00092, Japan
| | | | - Josko Osredkar
- Clinical Institute of Clinical Chemistry and Biochemistry, University Medical Centre Ljubljana, Ljubljana 1525, Slovenia
| | - Ksenija Gersak
- Department of Obstetrics and Gynaecology, University Medical Centre Ljubljana, Ljubljana 1000, Slovenia; Faculty of Medicine, University of Ljubljana, Ljubljana 1000, Slovenia
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50
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Ávila JGO, Echeverri I, de Plata CA, Castillo A. Impact of oxidative stress during pregnancy on fetal epigenetic patterns and early origin of vascular diseases. Nutr Rev 2015; 73:12-21. [PMID: 26024054 DOI: 10.1093/nutrit/nuu001] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Epidemiological studies have led scientists to postulate the developmental origins of health and disease hypothesis for noncommunicable diseases such as diabetes, cardiovascular diseases, hypertension, and obesity. However, the cellular and molecular mechanisms involved in the development of these diseases are not well understood. In various animal models, it has been observed that oxidative stress during pregnancy is associated with the early development of endothelial dysfunction in offspring. This phenomenon suggests that endothelial dysfunction may initiate in the uterus and could lead to increased risk of cardiovascular disease later in life. Currently, it is known that many of the fetal adaptive responses to environmental factors are mediated by epigenetic changes in the genome, especially by the degree of methylation in cytosines in the promoter regions of genes. These findings suggest that the establishment of a particular epigenetic pattern in the genome may be generated by oxidative stress.
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Affiliation(s)
- Jose Guillermo Ortega Ávila
- J.G. Ortega Ávila is with the Department of Physiological Sciences, Nutrition Group, School of Biomedical Sciences, Universidad del Valle, Cali, Colombia and the Department of Basic Sciences, Research Group on Basic and Clinical Health Sciences, School of Medicine, Pontificia Universidad Javeriana, Cali, Colombia. I. Echeverri is with the Department of Physiological Sciences, Nutrition Group, School of Biomedical Sciences, Universidad del Valle, Cali, Colombia and the Department of Basic Sciences, School of Medicine, Universidad ICESI, Cali, Colombia. C. Aguilar de Plata and A. Castillo are with the Department of Physiological Sciences, Nutrition Group, School of Biomedical Sciences, Universidad del Valle, Cali, Colombia.
| | - Isabella Echeverri
- J.G. Ortega Ávila is with the Department of Physiological Sciences, Nutrition Group, School of Biomedical Sciences, Universidad del Valle, Cali, Colombia and the Department of Basic Sciences, Research Group on Basic and Clinical Health Sciences, School of Medicine, Pontificia Universidad Javeriana, Cali, Colombia. I. Echeverri is with the Department of Physiological Sciences, Nutrition Group, School of Biomedical Sciences, Universidad del Valle, Cali, Colombia and the Department of Basic Sciences, School of Medicine, Universidad ICESI, Cali, Colombia. C. Aguilar de Plata and A. Castillo are with the Department of Physiological Sciences, Nutrition Group, School of Biomedical Sciences, Universidad del Valle, Cali, Colombia
| | - Cecilia Aguilar de Plata
- J.G. Ortega Ávila is with the Department of Physiological Sciences, Nutrition Group, School of Biomedical Sciences, Universidad del Valle, Cali, Colombia and the Department of Basic Sciences, Research Group on Basic and Clinical Health Sciences, School of Medicine, Pontificia Universidad Javeriana, Cali, Colombia. I. Echeverri is with the Department of Physiological Sciences, Nutrition Group, School of Biomedical Sciences, Universidad del Valle, Cali, Colombia and the Department of Basic Sciences, School of Medicine, Universidad ICESI, Cali, Colombia. C. Aguilar de Plata and A. Castillo are with the Department of Physiological Sciences, Nutrition Group, School of Biomedical Sciences, Universidad del Valle, Cali, Colombia
| | - Andrés Castillo
- J.G. Ortega Ávila is with the Department of Physiological Sciences, Nutrition Group, School of Biomedical Sciences, Universidad del Valle, Cali, Colombia and the Department of Basic Sciences, Research Group on Basic and Clinical Health Sciences, School of Medicine, Pontificia Universidad Javeriana, Cali, Colombia. I. Echeverri is with the Department of Physiological Sciences, Nutrition Group, School of Biomedical Sciences, Universidad del Valle, Cali, Colombia and the Department of Basic Sciences, School of Medicine, Universidad ICESI, Cali, Colombia. C. Aguilar de Plata and A. Castillo are with the Department of Physiological Sciences, Nutrition Group, School of Biomedical Sciences, Universidad del Valle, Cali, Colombia
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