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Wang H, Lin J, Fan S, Zhang X, Zhou T, Luo R, Zhang C, Zhang S, Yang Q, Hu R. Choline consumption reduces CVD risk via body composition modification. Sci Rep 2024; 14:16152. [PMID: 38997295 PMCID: PMC11245612 DOI: 10.1038/s41598-024-66039-4] [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: 02/28/2024] [Accepted: 06/26/2024] [Indexed: 07/14/2024] Open
Abstract
Despite extensive research on the relationship between choline and cardiovascular disease (CVD), conflicting findings have been reported. We aim to investigate the relationship between choline and CVD. Our analysis screened a retrospective cohort study of 14,663 participants from the National Health and Nutrition Examination Survey conducted between 2013 and 2018. Propensity score matching and restricted cubic splines was used to access the association between choline intake and the risk of CVD. A two-sample Mendelian randomization (MR) analysis was conducted to examine the potential causality. Additionally, sets of single cell RNA-sequencing data were extracted and analyzed, in order to explore the role of choline metabolism pathway in the progression and severity of the CVD and the underlying potential mechanisms involved. The adjusted odds ratios and 95% confidence intervals for stroke were 0.72 (0.53-0.98; p = 0.035) for quartile 3 and 0.54 (0.39-0.75; p < 0.001) for quartile 4. A stratified analysis revealed that the relationship between choline intake and stroke varied among different body mass index and waist circumference groups. The results of MR analysis showed that choline and phosphatidylcholine had a predominantly negative causal effect on fat percentage, fat mass, and fat-free mass, while glycine had opposite effects. Results from bioinformatics analysis revealed that alterations in the choline metabolism pathway following stroke may be associated with the prognosis. Our study indicated that the consumption of an appropriate quantity of choline in the diet may help to protect against CVD and the effect may be choline-mediated, resulting in a healthier body composition. Furthermore, the regulation of the choline metabolism pathway following stroke may be a promising therapeutic target.
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Affiliation(s)
- Haomiao Wang
- Department of Neurosurgery and Key Laboratory of Neurotrauma, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Jinxin Lin
- Department of Cardiology, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Shitao Fan
- Department of Neurology, Xinqiao Hospital and The Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Xuyang Zhang
- Department of Neurosurgery and Key Laboratory of Neurotrauma, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Tengyuan Zhou
- Department of Neurosurgery and Key Laboratory of Neurotrauma, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Ran Luo
- Department of Neurosurgery and Key Laboratory of Neurotrauma, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Chao Zhang
- Department of Neurosurgery and Key Laboratory of Neurotrauma, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Shuixian Zhang
- Department of Neurosurgery and Key Laboratory of Neurotrauma, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Qingwu Yang
- Department of Neurology, Xinqiao Hospital and The Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing, China.
| | - Rong Hu
- Department of Neurosurgery and Key Laboratory of Neurotrauma, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China.
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Socha MW, Flis W, Wartęga M. Epigenetic Genome Modifications during Pregnancy: The Impact of Essential Nutritional Supplements on DNA Methylation. Nutrients 2024; 16:678. [PMID: 38474806 DOI: 10.3390/nu16050678] [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: 01/28/2024] [Revised: 02/26/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
Pregnancy is an extremely stressful period in a pregnant woman's life. Currently, women's awareness of the proper course of pregnancy and its possible complications is constantly growing. Therefore, a significant percentage of women increasingly reach for various dietary supplements during gestation. Some of the most popular substances included in multi-ingredient supplements are folic acid and choline. Those substances are associated with positive effects on fetal intrauterine development and fewer possible pregnancy-associated complications. Recently, more and more attention has been paid to the impacts of specific environmental factors, such as diet, stress, physical activity, etc., on epigenetic modifications, understood as changes occurring in gene expression without the direct alteration of DNA sequences. Substances such as folic acid and choline may participate in epigenetic modifications by acting via a one-carbon cycle, leading to the methyl-group donor formation. Those nutrients may indirectly impact genome phenotype by influencing the process of DNA methylation. This review article presents the current state of knowledge on the use of folic acid and choline supplementation during pregnancy, taking into account their impacts on the maternal-fetal unit and possible pregnancy outcomes, and determining possible mechanisms of action, with particular emphasis on their possible impacts on epigenetic modifications.
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Affiliation(s)
- Maciej W Socha
- Department of Perinatology, Gynecology and Gynecologic Oncology, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Łukasiewicza 1, 85-821 Bydgoszcz, Poland
- Department of Obstetrics and Gynecology, St. Adalbert's Hospital in Gdańsk, Copernicus Healthcare Entity, Jana Pawła II 50, 80-462 Gdańsk, Poland
| | - Wojciech Flis
- Department of Perinatology, Gynecology and Gynecologic Oncology, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Łukasiewicza 1, 85-821 Bydgoszcz, Poland
- Department of Obstetrics and Gynecology, St. Adalbert's Hospital in Gdańsk, Copernicus Healthcare Entity, Jana Pawła II 50, 80-462 Gdańsk, Poland
| | - Mateusz Wartęga
- Department of Pathophysiology, Faculty of Pharmacy, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, M. Curie-Skłodowskiej 9, 85-094 Bydgoszcz, Poland
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Portilla-Rojas E, Ramírez L, Moreno C, Lores J, Sarmiento K, Zarante I. A case-control study characterizing polydactyly risk factors in Bogotá and Cali, Colombia between 2002 and 2020. Birth Defects Res 2024; 116:e2312. [PMID: 38343155 DOI: 10.1002/bdr2.2312] [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: 09/02/2023] [Revised: 01/11/2024] [Accepted: 01/23/2024] [Indexed: 02/15/2024]
Abstract
BACKGROUND Polydactyly is a congenital abnormality characterized by the presence of additional fingers on one or more extremities. In Colombia, polydactyly accounted for 17% of musculoskeletal congenital abnormalities in 2021, with a prevalence of 6.03 per 10,000 live births. The purpose of this study was to determine the prevalence of polydactyly and identify associated risk factors in Bogotá and Cali, Colombia, from 2002 to 2020. METHODS A retrospective case-control study design was employed, analyzing data from birth defect reports provided by the Program for the Prevention and Follow-up of Congenital Defects and Orphan Diseases surveillance system. Cases included live births or stillbirths with polydactyly, while controls consisted of infants without congenital abnormality, matched in terms of birth date and hospital. Prevalence of polydactyly was calculated and risk factors were assessed through odds ratios obtained by logistic regression models, considering a 95% confidence interval. RESULTS Among the 558,255 births included in the study, 848 cases of polydactyly were identified, resulting in a prevalence rate of 15.19 per 10,000 live births. Risk factors associated with polydactyly included male newborn sex, pregestational diabetes, and a family history of malformation among first-degree relatives. CONCLUSION These findings highlight the importance a surveillance system aimed to characterize populations with congenital abnormalities, providing a better option for analyzing risk factors, help improving prevention, diagnosis, notification, and optimal treatment in patients.
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Affiliation(s)
| | - Lina Ramírez
- Faculty of Medicine, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Camilo Moreno
- Faculty of Medicine, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Juliana Lores
- Department of Basic Sciences, Faculty of Health Sciences, Pontificia Universidad Javeriana, Cali, Colombia
| | - Karen Sarmiento
- Department of Physiological Sciences, Faculty of Medicine, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Ignacio Zarante
- Human Genetics Institute, Faculty of Medicine, Pontificia Universidad Javeriana, Bogotá, Colombia
- Hospital Universitario San Ignacio, Bogotá, Colombia
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Mitran AM, Gherasim A, Niță O, Mihalache L, Arhire LI, Cioancă O, Gafițanu D, Popa AD. Exploring Lifestyle and Dietary Patterns in Pregnancy and Their Impact on Health: A Comparative Analysis of Two Distinct Groups 10 Years Apart. Nutrients 2024; 16:377. [PMID: 38337662 PMCID: PMC10857126 DOI: 10.3390/nu16030377] [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: 12/03/2023] [Revised: 01/15/2024] [Accepted: 01/25/2024] [Indexed: 02/12/2024] Open
Abstract
The significance of dietary patterns during pregnancy is highlighted by accumulating evidence, emphasizing their pivotal role in promoting a healthy pregnancy for both the mother and the child. This study aimed to assess the current dietary patterns of pregnant women, compare the energy and nutrient intake of two distinct groups with a 10-year interval, and identify changes in dietary patterns. EPIC FFQ was applied, and its data were interpreted with the FETA program version 6 (CAMB/PQ/6/1205). By means of principal component analysis, three different food patterns were identified in each study group: vegetarian, balanced, and traditional (2013); and prudent, vegetarian, and modern (2023). Analyzing the relationship between food groups and gestational weight, we found that gestational weight gain in 2013 was positively correlated with eggs and egg dishes and milk and milk products, whereas in 2023, gestational weight gain was positively correlated with fats and oils, non-alcoholic beverages, and the modern pattern. Additionally, in 2023, pre-gestational BMI correlated positively with eggs and egg dishes. The balanced pattern emerged as a predictor for a lower likelihood of inadequate gestational weight gain in both groups. Furthermore, normal and overweight pregnant women showed a reduced likelihood of excessive gestational weight gain.
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Affiliation(s)
- Andreea-Maria Mitran
- Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania;
| | - Andreea Gherasim
- Department of Internal Medicine II, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (O.N.); (L.M.); (L.I.A.)
| | - Otilia Niță
- Department of Internal Medicine II, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (O.N.); (L.M.); (L.I.A.)
| | - Laura Mihalache
- Department of Internal Medicine II, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (O.N.); (L.M.); (L.I.A.)
| | - Lidia Iuliana Arhire
- Department of Internal Medicine II, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (O.N.); (L.M.); (L.I.A.)
| | - Oana Cioancă
- Faculty of Pharmacy, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania;
| | - Dumitru Gafițanu
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania
| | - Alina Delia Popa
- Department of Nursing, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania;
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Chavdoula E, Anastas V, La Ferlita A, Aldana J, Carota G, Spampinato M, Soysal B, Cosentini I, Parashar S, Sircar A, Nigita G, Sehgal L, Freitas MA, Tsichlis PN. Transcriptional regulation of amino acid metabolism by KDM2B, in the context of ncPRC1.1 and in concert with MYC and ATF4. Metabolism 2024; 150:155719. [PMID: 37935302 DOI: 10.1016/j.metabol.2023.155719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 10/02/2023] [Accepted: 10/28/2023] [Indexed: 11/09/2023]
Abstract
INTRODUCTION KDM2B encodes a JmjC domain-containing histone lysine demethylase, which functions as an oncogene in several types of tumors, including TNBC. This study was initiated to address the cancer relevance of the results of our earlier work, which had shown that overexpression of KDM2B renders mouse embryonic fibroblasts (MEFs) resistant to oxidative stress by regulating antioxidant mechanisms. METHODS We mainly employed a multi-omics strategy consisting of RNA-Seq, quantitative TMT proteomics, Mass-spectrometry-based global metabolomics, ATAC-Seq and ChIP-seq, to explore the role of KDM2B in the resistance to oxidative stress and intermediary metabolism. These data and data from existing patient datasets were analyzed using bioinformatic tools, including exon-intron-split analysis (EISA), FLUFF and clustering analyses. The main genetic strategy we employed was gene silencing with shRNAs. ROS were measured by flow cytometry, following staining with CellROX and various metabolites were measured with biochemical assays, using commercially available kits. Gene expression was monitored with qRT-PCR and immunoblotting, as indicated. RESULTS The knockdown of KDM2B in basal-like breast cancer cell lines lowers the levels of GSH and sensitizes the cells to ROS inducers, GSH targeting molecules, and DUB inhibitors. To address the mechanism of GSH regulation, we knocked down KDM2B in MDA-MB-231 cells and we examined the effects of the knockdown, using a multi-omics strategy. The results showed that KDM2B, functioning in the context of ncPRC1.1, regulates a network of epigenetic and transcription factors, which control a host of metabolic enzymes, including those involved in the SGOC, glutamate, and GSH metabolism. They also showed that KDM2B enhances the chromatin accessibility and expression of MYC and ATF4, and that it binds in concert with MYC and ATF4, the promoters of a large number of transcriptionally active genes, including many, encoding metabolic enzymes. Additionally, MYC and ATF4 binding sites were enriched in genes whose accessibility depends on KDM2B, and analysis of a cohort of TNBCs expressing high or low levels of KDM2B, but similar levels of MYC and ATF4 identified a subset of MYC targets, whose expression correlates with the expression of KDM2B. Further analyses of basal-like TNBCs in the same cohort, revealed that tumors expressing high levels of all three regulators exhibit a distinct metabolic signature that carries a poor prognosis. CONCLUSIONS The present study links KDM2B, ATF4, and MYC in a transcriptional network that regulates the expression of multiple metabolic enzymes, including those that control the interconnected SGOC, glutamate, and GSH metabolic pathways. The co-occupancy of the promoters of many transcriptionally active genes, by all three factors, the enrichment of MYC binding sites in genes whose chromatin accessibility depends on KDM2B, and the correlation of the levels of KDM2B with the expression of a subset of MYC target genes in tumors that express similar levels of MYC, suggest that KDM2B regulates both the expression and the transcriptional activity of MYC. Importantly, the concerted expression of all three factors also defines a distinct metabolic subset of TNBCs with poor prognosis. Overall, this study identifies novel mechanisms of SGOC regulation, suggests novel KDM2B-dependent metabolic vulnerabilities in TNBC, and provides new insights into the role of KDM2B in the epigenetic regulation of transcription.
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Affiliation(s)
- Evangelia Chavdoula
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States; The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States.
| | - Vollter Anastas
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States; The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States; Tufts Graduate School of Biomedical Sciences, Program in Genetics, Boston, MA, United States
| | - Alessandro La Ferlita
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States; The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States
| | - Julian Aldana
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States; The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States
| | - Giuseppe Carota
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Mariarita Spampinato
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Burak Soysal
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States; The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States
| | - Ilaria Cosentini
- Department of Clinical and Experimental Medicine, Bioinformatics Unit, University of Catania, Catania, Italy
| | - Sameer Parashar
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States; The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States
| | - Anuvrat Sircar
- The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States; Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
| | - Giovanni Nigita
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States; The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States
| | - Lalit Sehgal
- The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States; Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
| | - Michael A Freitas
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States; The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States
| | - Philip N Tsichlis
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States; The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States.
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Yin J, Liu T, Sun J, Huo J, Huang J. Intervention Effect of a Soybean-Based Complementary Food Supplement on Anemic Infants in a Poor Rural Region in China: Evidence from Quasi-RCT. CHILDREN (BASEL, SWITZERLAND) 2023; 11:13. [PMID: 38275434 PMCID: PMC10814168 DOI: 10.3390/children11010013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/15/2023] [Accepted: 12/17/2023] [Indexed: 01/27/2024]
Abstract
The soybean-based Yingyang Bao complementary food supplement represents a special nutritional improvement method for anemic infants in many intervention projects across China, while its benefits lack rigorous evidence. Using a quasi-randomized controlled trial design, which adhered to randomization and control except for the blinding method, 248 anemic infants were divided randomly into an intervention group (128 cases received the Yingyang Bao intervention based on routine feeding) and a control group (120 cases only received routine feeding). Anthropometric indicators and 16 blood indicators were measured at baseline and 1 year after intervention. The levels of hemoglobin, 1,25-dihydroxy vitamin D, homocysteine, retinol, vitamin D3, and soluble transferrin receptor and the height-age-Z score and weight-age-Z score of the intervention group were significantly improved after the intervention (p < 0.05). The homocysteine level improvement appeared to be moderately negatively correlated with the cobalamin level improvement (p < 0.05). The improvements of five indicators were significant correlated with the intervention duration (p < 0.05), and the corresponding three significant regression equations could predict the intervention effect and the intervention duration to a certain extent. This quasi-randomized controlled trial provided more convincing evidence that Yingyang Bao can effectively improve three kinds of malnutrition compared to previous research which only adopted self before and after comparison.
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Affiliation(s)
- Jiyong Yin
- Key Laboratory of Trace Element Nutrition of National Health Commission of the People’s Republic of China, Department of Food Science and Technology, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (J.Y.); (J.H.)
| | - Tingting Liu
- Key Laboratory of Trace Element Nutrition of National Health Commission of the People’s Republic of China, Department of Central Laboratory, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (T.L.); (J.H.)
| | - Jing Sun
- Key Laboratory of Trace Element Nutrition of National Health Commission of the People’s Republic of China, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Junsheng Huo
- Key Laboratory of Trace Element Nutrition of National Health Commission of the People’s Republic of China, Department of Central Laboratory, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (T.L.); (J.H.)
| | - Jian Huang
- Key Laboratory of Trace Element Nutrition of National Health Commission of the People’s Republic of China, Department of Food Science and Technology, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (J.Y.); (J.H.)
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Ayhan A, Efe E, Fidan PA, Efe OE, Ates EG, Sahinturk F, Ayhan S. The influence of different sugammadex doses on neural tube development in early-stage chick embryos. Birth Defects Res 2023; 115:1598-1607. [PMID: 37565787 DOI: 10.1002/bdr2.2237] [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: 06/08/2023] [Revised: 07/31/2023] [Accepted: 08/02/2023] [Indexed: 08/12/2023]
Abstract
BACKGROUND Sugammadex is a modified gamma-cyclodextrin that has been developed with the goal of reversing the steroidal neuromuscular blocking agents. The aim of the present study is to investigate the effects of different sugammadex doses on embryologic and neural tube development in an early-stage chick embryo model. METHODS A total of 100 specific pathogen-free, fertilized domestic chicken eggs were randomly divided into five groups (n = 20, each), and placed in an automatic cycle incubator. The eggs in the "control (C)" group were incubated without administration of any drug till the end of the experiment. Sub-blastodermic administration of 0.9% NaCl as vehicle control (VC) and different doses of sugammadex solutions prepared with the latter [2 mg/mL (LD), 4 mg/mL (MD), 16 mg/mL (HD)] were performed at 30 hr of incubation. All embryos were removed from the eggs at 72 hr when they were expected to reach Hamburger-Hamilton (HH) stages 19-20, then they were fixed, and evaluated histo-morphologically. RESULTS Embryonic development was not observed in 11 eggs (1 in C, 1 in VC; 3 in LD, 3 in MD, and 3 in HD). All the developed embryos were compatible with the HH stages 19-20. A neural tube closure defect was detected in one embryo in the HD group. No statistically significant difference was found between the groups in terms of embryonic and neural tube developments. CONCLUSIONS No significant association was found between the drug and adverse outcomes; however, a trend with dosing was seen. Further studies are required before conclude on safety and extrapolate these results to human beings.
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Affiliation(s)
- Asude Ayhan
- Department of Anaesthesiology and Reanimation, Baskent University School of Medicine, Ankara, Turkey
| | - Ekin Efe
- Department of Histology and Embryology, Baskent University School of Medicine, Ankara, Turkey
| | - Pinar A Fidan
- Department of Histology and Embryology, Baskent University School of Medicine, Ankara, Turkey
| | - Oguzhan E Efe
- Department of Pharmacology, Baskent University School of Medicine, Ankara, Turkey
| | - Eylem Gul Ates
- Department of Biostatistics, Baskent University School of Medicine, Ankara, Turkey
- Institutional Big Data Management Unit, Middle East Technical University, Ankara, Turkey
| | - Fikret Sahinturk
- Department of Neurological Surgery, Baskent University School of Medicine, Ankara, Turkey
| | - Selim Ayhan
- Department of Neurological Surgery, Baskent University School of Medicine, Ankara, Turkey
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Petersen JM, Smith-Webb RS, Shaw GM, Carmichael SL, Desrosiers TA, Nestoridi E, Darling AM, Parker SE, Politis MD, Yazdy MM, Werler MM. Periconceptional intakes of methyl donors and other micronutrients involved in one-carbon metabolism may further reduce the risk of neural tube defects in offspring: a United States population-based case-control study of women meeting the folic acid recommendations. Am J Clin Nutr 2023; 118:720-728. [PMID: 37661108 PMCID: PMC10624769 DOI: 10.1016/j.ajcnut.2023.05.034] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 05/23/2023] [Accepted: 05/31/2023] [Indexed: 09/05/2023] Open
Abstract
BACKGROUND Neural tube defects (NTDs) still occur among some women who consume 400 μg of folic acid for prevention. It has been hypothesized that intakes of methyl donors and other micronutrients involved in one-carbon metabolism may further protect against NTDs. OBJECTIVES To investigate whether intakes of vitamin B6, vitamin B12, choline, betaine, methionine, thiamine, riboflavin, and zinc, individually or in combination, were associated with NTD risk reduction in offspring of women meeting the folic acid recommendations. METHODS Data were from the National Birth Defects Prevention Study (United States population-based, case-control). We restricted deliveries between 1999 and 2011 with daily periconceptional folic acid supplementation or estimated dietary folate equivalents ≥400 μg. NTD cases were live births, stillbirths, or terminations affected by spina bifida, anencephaly, or encephalocele (n = 1227). Controls were live births without a major birth defect (n = 7095). We categorized intake of each micronutrient as higher or lower based on a combination of diet (estimated from a food frequency questionnaire) and periconceptional vitamin supplementation. We estimated NTD associations for higher compared with lower intake of each micronutrient, individually and in combination, expressed as odds ratios (ORs) and 95% confidence intervals (CIs), adjusted for age, race/ethnicity, education, and study center. RESULTS NTD associations with each micronutrient were weak to modest. Greater NTD reductions were observed with concurrent higher-amount intakes of multiple micronutrients. For instance, NTD odds were ∼50% lower among participants with ≥4 micronutrients with higher-amount intakes than among participants with ≤1 micronutrient with higher-amount intake (adjusted OR: 0.53; 95% CI: 0.33, 0.86). The strongest reduction occurred with concurrent higher-amount intakes of vitamin B6, vitamin B12, choline, betaine, and methionine (adjusted OR: 0.26; 95% CI: 0.09, 0.77) compared with ≤1 micronutrient with higher-amount intake. CONCLUSIONS Our findings support that NTD prevention, in the context of folic acid fortification, could be augmented with intakes of methyl donors and other micronutrients involved in folate metabolism.
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Affiliation(s)
- Julie M Petersen
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, United States; Massachusetts Center for Birth Defects Research and Prevention, Massachusetts Department of Public Health, Boston, MA, United States.
| | - Rashida S Smith-Webb
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, United States
| | - Gary M Shaw
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, United States
| | - Suzan L Carmichael
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, United States; Center for Population Health Sciences, Stanford University School of Medicine, Stanford, CA, United States
| | - Tania A Desrosiers
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Eirini Nestoridi
- Massachusetts Center for Birth Defects Research and Prevention, Massachusetts Department of Public Health, Boston, MA, United States
| | - Anne Marie Darling
- Massachusetts Center for Birth Defects Research and Prevention, Massachusetts Department of Public Health, Boston, MA, United States
| | - Samantha E Parker
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, United States
| | - Maria D Politis
- Arkansas Center for Birth Defects Research and Prevention, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, Little Rock, AR, United States
| | - Mahsa M Yazdy
- Massachusetts Center for Birth Defects Research and Prevention, Massachusetts Department of Public Health, Boston, MA, United States
| | - Martha M Werler
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, United States
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Chavdoula E, Anastas V, Ferlita AL, Aldana J, Carota G, Spampinato M, Soysal B, Cosentini I, Parashar S, Sircar A, Nigita G, Sehgal L, Freitas MA, Tsichlis PN. Transcriptional regulation of amino acid metabolism by KDM2B, in the context of ncPRC1.1 and in concert with MYC and ATF4. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.07.07.548031. [PMID: 37461630 PMCID: PMC10350079 DOI: 10.1101/2023.07.07.548031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
Introduction KDM2B encodes a JmjC domain-containing histone lysine demethylase, which functions as an oncogene in several types of tumors, including TNBC. This study was initiated to address the cancer relevance of the results of our earlier work, which had shown that overexpression of KDM2B renders mouse embryonic fibroblasts (MEFs) resistant to oxidative stress by regulating antioxidant mechanisms. Methods We mainly employed a multi-omics strategy consisting of RNA-Seq, quantitative TMT proteomics, Mass-spectrometry-based global metabolomics, ATAC-Seq and ChIP-seq, to explore the role of KDM2B in the resistance to oxidative stress and intermediary metabolism. These data and data from existing patient datasets were analyzed using bioinformatic tools, including exon-intron-split analysis (EISA), FLUFF and clustering analyses. The main genetic strategy we employed was gene silencing with shRNAs. ROS were measured by flow cytometry, following staining with CellROX and various metabolites were measured with biochemical assays, using commercially available kits. Gene expression was monitored with qRT-PCR and immunoblotting, as indicated. Results The knockdown of KDM2B in basal-like breast cancer cell lines lowers the levels of GSH and sensitizes the cells to ROS inducers, GSH targeting molecules, and DUB inhibitors. To address the mechanism of GSH regulation, we knocked down KDM2B in MDA-MB-231 cells and we examined the effects of the knockdown, using a multi-omics strategy. The results showed that KDM2B, functioning in the context of ncPRC1.1, regulates a network of epigenetic and transcription factors, which control a host of metabolic enzymes, including those involved in the SGOC, glutamate, and GSH metabolism. They also showed that KDM2B enhances the chromatin accessibility and expression of MYC and ATF4, and that it binds in concert with MYC and ATF4, the promoters of a large number of transcriptionally active genes, including many, encoding metabolic enzymes. Additionally, MYC and ATF4 binding sites were enriched in genes whose accessibility depends on KDM2B, and analysis of a cohort of TNBCs expressing high or low levels of KDM2B, but similar levels of MYC and ATF4 identified a subset of MYC targets, whose expression correlates with the expression of KDM2B. Further analyses of basal-like TNBCs in the same cohort, revealed that tumors expressing high levels of all three regulators exhibit a distinct metabolic signature that carries a poor prognosis. Conclusions The present study links KDM2B, ATF4, and MYC in a transcriptional network that regulates the expression of multiple metabolic enzymes, including those that control the interconnected SGOC, glutamate, and GSH metabolic pathways. The co-occupancy of the promoters of many transcriptionally active genes, by all three factors, the enrichment of MYC binding sites in genes whose chromatin accessibility depends on KDM2B, and the correlation of the levels of KDM2B with the expression of a subset of MYC target genes in tumors that express similar levels of MYC, suggest that KDM2B regulates both the expression and the transcriptional activity of MYC. Importantly, the concerted expression of all three factors also defines a distinct metabolic subset of TNBCs with poor prognosis. Overall, this study identifies novel mechanisms of SGOC regulation, suggests novel KDM2B-dependent metabolic vulnerabilities in TNBC, and provides new insights into the role of KDM2B in the epigenetic regulation of transcription.
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Affiliation(s)
- Evangelia Chavdoula
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States
- The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States
| | - Vollter Anastas
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States
- The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States
- Tufts Graduate School of Biomedical Sciences, Program in Genetics, Boston, MA, United States
| | - Alessandro La Ferlita
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States
- The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States
| | - Julian Aldana
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States
- The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States
| | - Giuseppe Carota
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Mariarita Spampinato
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Burak Soysal
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States
- The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States
| | - Ilaria Cosentini
- Department of Clinical and Experimental Medicine, Bioinformatics Unit, University of Catania, Catania, Italy
| | - Sameer Parashar
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States
- The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States
| | - Anuvrat Sircar
- The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
| | - Giovanni Nigita
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States
- The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States
| | - Lalit Sehgal
- The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
| | - Michael A. Freitas
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States
- The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States
| | - Philip N. Tsichlis
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, United States
- The Ohio State University, Comprehensive Cancer Center, Columbus, OH, United States
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Turck D, Bohn T, Castenmiller J, de Henauw S, Hirsch‐Ernst K, Knutsen HK, Maciuk A, Mangelsdorf I, McArdle HJ, Pelaez C, Pentieva K, Siani A, Thies F, Tsabouri S, Vinceti M, Fairweather‐Tait S, Vrolijk M, Fabiani L, Titz A, Naska A. Scientific opinion on the tolerable upper intake level for vitamin B6. EFSA J 2023; 21:e08006. [PMID: 37207271 PMCID: PMC10189633 DOI: 10.2903/j.efsa.2023.8006] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/21/2023] Open
Abstract
Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver a scientific opinion on the tolerable upper intake level (UL) for vitamin B6. Systematic reviews of the literature were conducted by a contractor. The relationship between excess vitamin B6 intakes and the development of peripheral neuropathy is well established and is the critical effect on which the UL is based. A lowest-observed-effect-level (LOAEL) could not be established based on human data. A reference point (RP) of 50 mg/day is identified by the Panel from a case-control study, supported by data from case reports and vigilance data. An uncertainty factor (UF) of 4 is applied to the RP to account for the inverse relationship between dose and time to onset of symptoms and the limited data available. The latter covers uncertainties as to the level of intake that would represent a LOAEL. This leads to a UL of 12.5 mg/day. From a subchronic study in Beagle dogs, a LOAEL of 50 mg/kg body weight (bw) per day can be identified. Using an UF of 300, and a default bw of 70 kg, a UL of 11.7 mg/day can be calculated. From the midpoint of the range of these two ULs and rounding down, a UL of 12 mg/day is established by the Panel for vitamin B6 for adults (including pregnant and lactating women). ULs for infants and children are derived from the UL for adults using allometric scaling: 2.2-2.5 mg/day (4-11 months), 3.2-4.5 mg/day (1-6 years), 6.1-10.7 mg/day (7-17 years). Based on available intake data, EU populations are unlikely to exceed ULs, except for regular users of food supplements containing high doses of vitamin B6.
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11
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Ma Y, Huangfu Y, Deng L, Wang P, Shen L, Zhou Y. High serum riboflavin is associated with the risk of sporadic colorectal cancer. Cancer Epidemiol 2023; 83:102342. [PMID: 36863217 DOI: 10.1016/j.canep.2023.102342] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 01/19/2023] [Accepted: 02/17/2023] [Indexed: 03/02/2023]
Abstract
BACKGROUND Experimental results indicate that riboflavin is involved in tumorigenesis. Data regarding the relationship between riboflavin and colorectal cancer (CRC) are limited, and findings vary between observational studies. DESIGN This was a case-control retrospective study. OBJECTIVE This study aimed to evaluate the associations between serum riboflavin level and sporadic CRC risk. METHODS In total, 389 participants were enrolled in this study - including 83 CRC patients without family history and 306 healthy controls - between January 2020 and March 2021 at the Department of Colorectal Surgery and Endoscope Center at Xinhua Hospital, Shanghai Jiao Tong University School of Medicine. Age, sex, body mass index, history of polyps, disease conditions (e.g., diabetes), medications, and eight other vitamins were used as confounding factors. Adjusted smoothing spline plots, subgroup analysis, and multivariate logistic regression analysis were conducted to estimate the relative risk between serum riboflavin levels and sporadic CRC risk. After fully adjusting for the confounding factors, an increased risk of colorectal cancer was suggested for individuals with higher levels of serum riboflavin (OR = 1.08 (1.01, 1.15), p = 0.03) in a dose-response relationship. CONCLUSIONS Our results support the hypothesis that higher levels of riboflavin may play a role in facilitating colorectal carcinogenesis. The finding of high levels of circulating riboflavin in patients with CRC warrants further investigation.
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Affiliation(s)
- Yanhui Ma
- Department of Laboratory Medicine, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China; Faculty of Medical Laboratory Science, College of Health Science and Technology, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China; Institute of Artificial Intelligence Medicine, Shanghai Academy of Experimental Medicine, Shanghai 200092, China
| | - Yuchan Huangfu
- Department of Laboratory Medicine, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Lin Deng
- Department of Laboratory Medicine, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Ping Wang
- Department of Laboratory Medicine, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Lisong Shen
- Department of Laboratory Medicine, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China; Faculty of Medical Laboratory Science, College of Health Science and Technology, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China; Institute of Artificial Intelligence Medicine, Shanghai Academy of Experimental Medicine, Shanghai 200092, China.
| | - Yunlan Zhou
- Department of Laboratory Medicine, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China.
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12
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Rodrigues VB, da Silva EN, dos Santos AM, Santos LMP. Prevented cases of neural tube defects and cost savings after folic acid fortification of flour in Brazil. PLoS One 2023; 18:e0281077. [PMID: 36812183 PMCID: PMC9946232 DOI: 10.1371/journal.pone.0281077] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 01/13/2023] [Indexed: 02/24/2023] Open
Abstract
Anencephaly, encephalocele, and spina bifida are congenital neural tube defects and are the main causes of neonatal morbidity and mortality and impose a heavy economic burden on health systems. This study to estimates the direct costs of neural tube defects from the perspective of the Brazilian Ministry of Health, and the prevented cases and cost savings during the period in which mandatory folic acid fortification was in effect in the country (2010-2019). It is a top-down cost-of-illness oriented study based on the prevalence of the disorders in Brazil. Data were collected from the Brazilian Ministry of Health's outpatient and hospital information system databases. The direct cost was estimated from the total patient-years, allocated by age and type of disorder. Prevented cases and cost savings were determined by the difference in the prevalence of the disorders in the pre- and post-fortification periods based on the total number of births and the sum of outpatient and hospital costs during the period. The total cost of outpatient and hospital services for these disorders totaled R$ 92,530,810.63 (Int$ 40,565,896.81) in 10 years; spina bifida accounted for 84.92% of the total cost. Hospital costs were expressive of all three disorders in the first year of the patient's life. Between 2010 and 2019, mandatory folic acid fortification prevented 3,499 live births with neural tube defects and resulted in R$ 20,381,586.40 (Int$ 8,935,373.25) in hospital and outpatient cost savings. Flour fortification has proved to be a valuable strategy in preventing pregnancies with neural tube defects. Since its implementation, there has been a 30% decrease in the prevalence of neural tube defects and a 22.81% decrease associated in hospital and outpatient costs.
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Affiliation(s)
- Viviane Belini Rodrigues
- Graduate Program in Collective Health, University of Brasília, Brasília, Federal District, Brazil
- * E-mail:
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13
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Perinatal Oxidative Stress and Kidney Health: Bridging the Gap between Animal Models and Clinical Reality. Antioxidants (Basel) 2022; 12:antiox12010013. [PMID: 36670875 PMCID: PMC9855228 DOI: 10.3390/antiox12010013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 12/02/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022] Open
Abstract
Oxidative stress arises when the generation of reactive oxygen species or reactive nitrogen species overwhelms antioxidant systems. Developing kidneys are vulnerable to oxidative stress, resulting in adult kidney disease. Oxidative stress in fetuses and neonates can be evaluated by assessing various biomarkers. Using animal models, our knowledge of oxidative-stress-related renal programming, the molecular mechanisms underlying renal programming, and preventive interventions to avert kidney disease has grown enormously. This comprehensive review provides an overview of the impact of perinatal oxidative stress on renal programming, the implications of antioxidant strategies on the prevention of kidney disease, and the gap between animal models and clinical reality.
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14
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Tain YL, Hsu CN. Metabolic Syndrome Programming and Reprogramming: Mechanistic Aspects of Oxidative Stress. Antioxidants (Basel) 2022; 11:2108. [PMID: 36358480 PMCID: PMC9686950 DOI: 10.3390/antiox11112108] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 10/06/2022] [Accepted: 10/21/2022] [Indexed: 11/22/2023] Open
Abstract
Metabolic syndrome (MetS) is a worldwide public health issue characterized by a set of risk factors for cardiovascular disease. MetS can originate in early life by developmental programming. Increasing evidence suggests that oxidative stress, which is characterized as an imbalance between reactive oxygen species (ROS), nitric oxide (NO), and antioxidant systems, plays a decisive role in MetS programming. Results from human and animal studies indicate that maternal-derived insults induce MetS later in life, accompanied by oxidative stress programming of various organ systems. On the contrary, perinatal use of antioxidants can offset oxidative stress and thereby prevent MetS traits in adult offspring. This review provides an overview of current knowledge about the core mechanisms behind MetS programming, with particular focus on the occurrence of oxidative-stress-related pathogenesis as well as the use of potential oxidative-stress-targeted interventions as a reprogramming strategy to avert MetS of developmental origins. Future clinical studies should provide important proof of concept for the effectiveness of these reprogramming interventions to prevent a MetS epidemic.
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Affiliation(s)
- You-Lin Tain
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Chien-Ning Hsu
- Department of Pharmacy, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
- School of Pharmacy, Kaohsiung Medical University, Kaohsiung 807, Taiwan
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15
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Design of Cereal Products Naturally Enriched in Folate from Barley Pearling By-Products. Nutrients 2022; 14:nu14183729. [PMID: 36145105 PMCID: PMC9500880 DOI: 10.3390/nu14183729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 08/31/2022] [Accepted: 09/06/2022] [Indexed: 11/25/2022] Open
Abstract
Folate is a fundamental vitamin for human health in prevention of many diseases; however, unfortunately its deficiency is widespread, so a greater availability of folate rich foods is desirable. The aim of this study was to design new cereal products naturally enriched in folate using barley flour from pearling as ingredient. Folate content of unfortified and fortified commercial grain-based products was considered to identify the best ingredients for new formulation and for folate content comparisons. Nineteen Italian barley cultivars were evaluated for their folate content and Natura was chosen for its highest folate levels = 69.3 μg/100 g f.w. Application of pearling gave a by-product flour with a high folate level: 221.7 ± 7.0 μg/100 g; this flour was employed to design pasta and biscuits naturally enriched in folate: 87.1 μg/100 g and 70.1 ± 3.7 μg/100 g f.w., respectively. Folate content of new products is higher than commercial samples: 39.2 μg/100 g in refined pasta, 60.4 μg/100 g in wholemeal pasta, 62.1 μg/100 g in fortified biscuits and 10.4 μg/100 g in unfortified ones. Enriched pasta had higher folate retention (68.5%) after cooking compared to the fortified one (27.8%). This research shows promising results concerning the pearling technique to design new cereal products naturally enriched in folates.
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16
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Chen P, Tang Y, He Q, Liu L, Zhou Z, Song Y, Zhang N, Wang B, Zhou H, Shi H, Jiang J. A sensitive UPLC-MS/MS method for simultaneous quantification of one-carbon metabolites & co-factors in human plasma. J Pharm Biomed Anal 2022; 219:114944. [PMID: 35863169 DOI: 10.1016/j.jpba.2022.114944] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 07/07/2022] [Accepted: 07/13/2022] [Indexed: 11/19/2022]
Abstract
One-carbon metabolism is an important metabolic pathway involved in many diseases, such as congenital malformations, tumours, cardiovascular diseases, anaemia, depression, cognitive diseases and liver disease. However, the current methods have specific defects in detecting and qualifying the related compounds of one-carbon metabolism. In this study, a validated method was established to simultaneously quantify 22 one-carbon metabolites & co-factors in human plasma and applied to the study of correlation between one-carbon metabolism and colorectal cancer in human plasma samples, which were from 44 healthy subjects and 55 colorectal cancer patients. The method used ultra-high performance liquid chromatography coupled with triple quadrupole mass spectrometry (UPLC-MS/MS), and the analytes included betaine, L-carnitine, L-cystathionine, L-cysteine, dimethylglycine, DL-homocysteic acid, homocysteine, methionine, pyridoxal hydrochloride, pyridoxamine dihydrochloride, pyridoxine dihydrochloride, S-(5'-Adenosyl)-L-homocysteine, serine, choline chloride, folic acid, glycine, pyridoxal phosphate monohydrate, riboflavin, taurine, 5-methyltetrahydrofolate, S-(5'-adenosyl)-L-methionine disulfate salt, trimethylamine oxide. The developed method was successfully applied to the quantification of 22 one-carbon metabolites & co-factors in human plasma from colorectal cancer patients and healthy individuals. The plasma concentrations of dimethylglycine was significantly decreased in the patients compared with the healthy individuals, while L-cystathionine was increased.
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Affiliation(s)
- Ping Chen
- Jinan University College of Pharmacy, Guangzhou 510630, PR China
| | - Yun Tang
- Shenzhen Tailored Medical Laboratory, Shenzhen 518055, PR China; Inspection and Testing Center, Key Laboratory of Cancer FSMP for State Market Regulation, Shenzhen 518055, PR China
| | - Qiangqiang He
- Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, PR China; Shenzhen Evergreen Medical Institute, Shenzhen 518057, PR China
| | - Lishun Liu
- Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, PR China; Shenzhen Evergreen Medical Institute, Shenzhen 518057, PR China
| | - Ziyi Zhou
- Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, PR China; Shenzhen Evergreen Medical Institute, Shenzhen 518057, PR China
| | - Yun Song
- Shenzhen Evergreen Medical Institute, Shenzhen 518057, PR China; Institute of Biomedicine, Anhui Medical University, Hefei 230000, PR China
| | - Nan Zhang
- Department of Cardiology, Peking University First Hospital, Beijing 10034, PR China
| | - Binyan Wang
- Shenzhen Evergreen Medical Institute, Shenzhen 518057, PR China; Institute of Biomedicine, Anhui Medical University, Hefei 230000, PR China
| | - Houqing Zhou
- Department of Clinical Laboratory, Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen 518057, PR China
| | - Hanping Shi
- Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, PR China; Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, PR China; Key Laboratory of Cancer FSMP for State Market Regulation, Beijing 100038, PR China
| | - Jie Jiang
- Jinan University College of Pharmacy, Guangzhou 510630, PR China.
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17
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Yan K, Qie Z, Vásquez E, Guo F, Zhang L, Lin Z, Qin H. Tea consumption during the periconceptional period does not significantly increase the prevalence of neural tube defects: a systematic review and dose-response meta-analysis. Nutr Res 2022; 102:13-22. [DOI: 10.1016/j.nutres.2022.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 02/24/2022] [Accepted: 02/28/2022] [Indexed: 10/18/2022]
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18
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Husebye ESN, Riedel B, Bjørke-Monsen AL, Spigset O, Daltveit AK, Gilhus NE, Bjørk MH. Vitamin B status and association with antiseizure medication in pregnant women with epilepsy. Epilepsia 2021; 62:2968-2980. [PMID: 34590314 DOI: 10.1111/epi.17076] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 08/23/2021] [Accepted: 09/07/2021] [Indexed: 01/19/2023]
Abstract
OBJECTIVE Antiseizure medication (ASM) use interacts with vitamin B status in nonpregnant epilepsy populations. We aimed to examine the association between ASM and vitamin B status in pregnant women with epilepsy. METHODS We performed a cross-sectional study of pregnancies in women with epilepsy enrolled in the Norwegian Mother, Father and Child Cohort Study from 1999 to 2008. Data on ASM and vitamin supplement use were collected from questionnaires. We analyzed maternal plasma concentrations of ASM and metabolites of folate, including unmetabolized folic acid (UMFA), riboflavin (vitamin B2), pyridoxine (vitamin B6), and niacin (vitamin B3) during gestational weeks 17-19. RESULTS We included 227 singleton pregnancies exposed to ASM with available plasma samples (median maternal age 29 years, range 18 to 41 years). From the preconception period to gestational week 20, any supplement of folic acid was reported in 208 of pregnancies (94%), riboflavin in 72 (33%), pyridoxine in 77 (35%), and niacin in 45 (20%). High ASM concentrations correlated with high concentrations of UMFA and inactive folate metabolites, and with low concentrations of riboflavin and metabolically active pyridoxine. There was no association between ASM and niacin status. SIGNIFICANCE ASM concentrations during pregnancy were associated with vitamin B status in pregnant women with epilepsy. Additional studies are needed to determine the clinical impact of these findings, and to define the optimal vitamin doses that should be recommended to improve pregnancy outcomes.
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Affiliation(s)
- Elisabeth Synnøve Nilsen Husebye
- Department of Clinical Medicine, University of Bergen, Bergen, Norway.,Department of Neurology, Haukeland University Hospital, Bergen, Norway
| | - Bettina Riedel
- Department of Medical Biochemistry and Pharmacology, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Anne-Lise Bjørke-Monsen
- Department of Medical Biochemistry and Pharmacology, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Olav Spigset
- Department of Clinical Pharmacology, St. Olav University Hospital, Trondheim, Norway.,Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - Anne Kjersti Daltveit
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway.,Department of Health Registries, Norwegian Institute of Public Health, Bergen, Norway
| | - Nils Erik Gilhus
- Department of Clinical Medicine, University of Bergen, Bergen, Norway.,Department of Neurology, Haukeland University Hospital, Bergen, Norway
| | - Marte Helene Bjørk
- Department of Clinical Medicine, University of Bergen, Bergen, Norway.,Department of Neurology, Haukeland University Hospital, Bergen, Norway
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Korsmo HW, Jiang X. One carbon metabolism and early development: a diet-dependent destiny. Trends Endocrinol Metab 2021; 32:579-593. [PMID: 34210607 PMCID: PMC8282711 DOI: 10.1016/j.tem.2021.05.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 05/21/2021] [Accepted: 05/28/2021] [Indexed: 12/27/2022]
Abstract
One carbon metabolism (OCM) is critical for early development, as it provides one carbon (1C) units for the biosynthesis of DNA, proteins, and lipids and epigenetic modification of the genome. Epigenetic marks established early in life can be maintained and exert lasting impacts on gene expression and functions later in life. Animal and human studies have increasingly demonstrated that prenatal 1C nutrient deficiencies impair fetal growth, neurodevelopment, and cardiometabolic parameters in childhood, while sufficient maternal 1C nutrient intake is protective against these detrimental outcomes. However, recent studies also highlight the potential risk of maternal 1C nutrient excess or imbalance in disrupting early development. Further studies are needed to delineate the dose-response relationship among prenatal 1C nutrient exposure, epigenetic modifications, and developmental outcomes.
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Affiliation(s)
- Hunter W Korsmo
- PhD Program in Biochemistry, The Graduate Center CUNY (City University of New York), New York, NY 10016, USA; Department of Health and Nutrition Sciences, Brooklyn College of the City University of New York, Brooklyn, NY 11210, USA
| | - Xinyin Jiang
- PhD Program in Biochemistry, The Graduate Center CUNY (City University of New York), New York, NY 10016, USA; Department of Health and Nutrition Sciences, Brooklyn College of the City University of New York, Brooklyn, NY 11210, USA.
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20
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Zahed H, Johansson M, Ueland PM, Midttun Ø, Milne RL, Giles GG, Manjer J, Sandsveden M, Langhammer A, Sørgjerd EP, Grankvist K, Johansson M, Freedman ND, Huang WY, Chen C, Prentice R, Stevens VL, Wang Y, Le Marchand L, Wilkens LR, Weinstein SJ, Albanes D, Cai Q, Blot WJ, Arslan AA, Zeleniuch-Jacquotte A, Shu XO, Zheng W, Yuan JM, Koh WP, Visvanathan K, Sesso HD, Zhang X, Gaziano JM, Fanidi A, Muller D, Brennan P, Guida F, Robbins HA. Epidemiology of 40 blood biomarkers of one-carbon metabolism, vitamin status, inflammation, and renal and endothelial function among cancer-free older adults. Sci Rep 2021; 11:13805. [PMID: 34226613 PMCID: PMC8257595 DOI: 10.1038/s41598-021-93214-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 05/21/2021] [Indexed: 11/09/2022] Open
Abstract
Imbalances of blood biomarkers are associated with disease, and biomarkers may also vary non-pathologically across population groups. We described variation in concentrations of biomarkers of one-carbon metabolism, vitamin status, inflammation including tryptophan metabolism, and endothelial and renal function among cancer-free older adults. We analyzed 5167 cancer-free controls aged 40-80 years from 20 cohorts in the Lung Cancer Cohort Consortium (LC3). Centralized biochemical analyses of 40 biomarkers in plasma or serum were performed. We fit multivariable linear mixed effects models to quantify variation in standardized biomarker log-concentrations across four factors: age, sex, smoking status, and body mass index (BMI). Differences in most biomarkers across most factors were small, with 93% (186/200) of analyses showing an estimated difference lower than 0.25 standard-deviations, although most were statistically significant due to large sample size. The largest difference was for creatinine by sex, which was - 0.91 standard-deviations lower in women than men (95%CI - 0.98; - 0.84). The largest difference by age was for total cysteine (0.40 standard-deviation increase per 10-year increase, 95%CI 0.36; 0.43), and by BMI was for C-reactive protein (0.38 standard-deviation increase per 5-kg/m2 increase, 95%CI 0.34; 0.41). For 31 of 40 markers, the mean difference between current and never smokers was larger than between former and never smokers. A statistically significant (p < 0.05) association with time since smoking cessation was observed for 8 markers, including C-reactive protein, kynurenine, choline, and total homocysteine. We conclude that most blood biomarkers show small variations across demographic characteristics. Patterns by smoking status point to normalization of multiple physiological processes after smoking cessation.
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Affiliation(s)
- Hana Zahed
- Genomic Epidemiology Branch, International Agency for Research on Cancer, 150 cours Albert Thomas, 69008, Lyon, France
| | - Mattias Johansson
- Genomic Epidemiology Branch, International Agency for Research on Cancer, 150 cours Albert Thomas, 69008, Lyon, France
| | - Per M Ueland
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | | | - Roger L Milne
- Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, Australia
- Centre for Epidemiology and Biostatistics, School of Population and Global Health, The University of Melbourne, Melbourne, Australia
- Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Australia
| | - Graham G Giles
- Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, Australia
- Centre for Epidemiology and Biostatistics, School of Population and Global Health, The University of Melbourne, Melbourne, Australia
- Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Australia
| | - Jonas Manjer
- Department of Surgery, Skane University Hospital, Malmö, Sweden
- Lund University, Malmö, Sweden
| | - Malte Sandsveden
- Department of Clinical Sciences Malmo, Lund University, Malmö, Sweden
| | - Arnulf Langhammer
- Department of Public Health and Nursing, Hunt Research Centre, Norwegian University of Science and Technology, Levanger, Norway
- Levanger Hospital, Nord-Trøndelag Hospital Trust, Levanger, Norway
| | - Elin Pettersen Sørgjerd
- Department of Public Health and Nursing, NTNU, Hunt Research Centre, Norwegian University of Science and Technology, Levanger, Norway
- Department of Endocrinology, St. Olavs Hospital, Trondheim University Hospital, Levanger, Norway
| | - Kjell Grankvist
- Department of Medical Biosciences, Umea University, Umeå, Sweden
| | - Mikael Johansson
- Department of Radiation Sciences, Oncology, Umea University, Umeå, Sweden
| | - Neal D Freedman
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Wen-Yi Huang
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Chu Chen
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, USA
| | - Ross Prentice
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, USA
| | | | - Ying Wang
- American Cancer Society, Atlanta, USA
| | - Loic Le Marchand
- University of Hawai'i Cancer Center, University of Hawai'i at Mānoa, Honolulu, USA
| | - Lynne R Wilkens
- University of Hawai'i Cancer Center, University of Hawai'i at Mānoa, Honolulu, USA
| | - Stephanie J Weinstein
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Demetrius Albanes
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Qiuyin Cai
- Vanderbilt University Medical Center, Nashville, USA
| | | | - Alan A Arslan
- Department of Obstetrics and Gynecology, NYU Langone Health, New York, NY, USA
- Department of Population Health, NYU Langone Health, New York, NY, USA
- Perlmutter Comprehensive Cancer Center, NYU Langone Health, New York, NY, USA
| | - Anne Zeleniuch-Jacquotte
- Department of Population Health, NYU Langone Health, New York, NY, USA
- Perlmutter Comprehensive Cancer Center, NYU Langone Health, New York, NY, USA
| | - Xiao-Ou Shu
- Vanderbilt University Medical Center, Nashville, USA
| | - Wei Zheng
- Vanderbilt University Medical Center, Nashville, USA
| | - Jian-Min Yuan
- University of Pittsburgh Medical Center, Pittsburgh, USA
| | | | - Kala Visvanathan
- Johns Hopkins Institute for Clinical and Translational Research, Baltimore, USA
| | - Howard D Sesso
- Brigham and Women's Hospital, Harvard Medical School, Boston, USA
- Harvard T.H. Chan School of Public Health, Boston, USA
| | - Xuehong Zhang
- Brigham and Women's Hospital, Harvard Medical School, Boston, USA
- Harvard T.H. Chan School of Public Health, Boston, USA
| | - J Michael Gaziano
- Harvard T.H. Chan School of Public Health, Boston, USA
- Brigham and Women's Hospital, Boston, USA
| | | | - David Muller
- Imperial College London School of Public Health, London, UK
| | - Paul Brennan
- Genomic Epidemiology Branch, International Agency for Research on Cancer, 150 cours Albert Thomas, 69008, Lyon, France
| | - Florence Guida
- Genomic Epidemiology Branch, International Agency for Research on Cancer, 150 cours Albert Thomas, 69008, Lyon, France
| | - Hilary A Robbins
- Genomic Epidemiology Branch, International Agency for Research on Cancer, 150 cours Albert Thomas, 69008, Lyon, France.
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21
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Finnell RH, Caiaffa CD, Kim SE, Lei Y, Steele J, Cao X, Tukeman G, Lin YL, Cabrera RM, Wlodarczyk BJ. Gene Environment Interactions in the Etiology of Neural Tube Defects. Front Genet 2021; 12:659612. [PMID: 34040637 PMCID: PMC8143787 DOI: 10.3389/fgene.2021.659612] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 03/31/2021] [Indexed: 12/24/2022] Open
Abstract
Human structural congenital malformations are the leading cause of infant mortality in the United States. Estimates from the United States Center for Disease Control and Prevention (CDC) determine that close to 3% of all United States newborns present with birth defects; the worldwide estimate approaches 6% of infants presenting with congenital anomalies. The scientific community has recognized for decades that the majority of birth defects have undetermined etiologies, although we propose that environmental agents interacting with inherited susceptibility genes are the major contributing factors. Neural tube defects (NTDs) are among the most prevalent human birth defects and as such, these malformations will be the primary focus of this review. NTDs result from failures in embryonic central nervous system development and are classified by their anatomical locations. Defects in the posterior portion of the neural tube are referred to as meningomyeloceles (spina bifida), while the more anterior defects are differentiated as anencephaly, encephalocele, or iniencephaly. Craniorachischisis involves a failure of the neural folds to elevate and thus disrupt the entire length of the neural tube. Worldwide NTDs have a prevalence of approximately 18.6 per 10,000 live births. It is widely believed that genetic factors are responsible for some 70% of NTDs, while the intrauterine environment tips the balance toward neurulation failure in at risk individuals. Despite aggressive educational campaigns to inform the public about folic acid supplementation and the benefits of providing mandatory folic acid food fortification in the United States, NTDs still affect up to 2,300 United States births annually and some 166,000 spina bifida patients currently live in the United States, more than half of whom are now adults. Within the context of this review, we will consider the role of maternal nutritional status (deficiency states involving B vitamins and one carbon analytes) and the potential modifiers of NTD risk beyond folic acid. There are several well-established human teratogens that contribute to the population burden of NTDs, including: industrial waste and pollutants [e.g., arsenic, pesticides, and polycyclic aromatic hydrocarbons (PAHs)], pharmaceuticals (e.g., anti-epileptic medications), and maternal hyperthermia during the first trimester. Animal models for these teratogens are described with attention focused on valproic acid (VPA; Depakote). Genetic interrogation of model systems involving VPA will be used as a model approach to discerning susceptibility factors that define the gene-environment interactions contributing to the etiology of NTDs.
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Affiliation(s)
- Richard H. Finnell
- Department of Molecular and Human Genetics and Medicine, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
- Department of Molecular and Cellular Biology, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
| | - Carlo Donato Caiaffa
- Department of Molecular and Cellular Biology, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
| | - Sung-Eun Kim
- Department of Pediatrics, The University of Texas at Austin Dell Medical School, Austin, TX, United States
| | - Yunping Lei
- Department of Molecular and Cellular Biology, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
| | - John Steele
- Department of Molecular and Cellular Biology, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
| | - Xuanye Cao
- Department of Molecular and Cellular Biology, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
| | - Gabriel Tukeman
- Department of Molecular and Cellular Biology, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
| | - Ying Linda Lin
- Department of Molecular and Cellular Biology, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
| | - Robert M. Cabrera
- Department of Molecular and Cellular Biology, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
| | - Bogdan J. Wlodarczyk
- Department of Molecular and Cellular Biology, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
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22
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Ford SM, Pedersen CJ, Ford MR, Kim JW, Karunamuni GH, McPheeters MT, Jawaid S, Jenkins MW, Rollins AM, Watanabe M. Folic acid prevents functional and structural heart defects induced by prenatal ethanol exposure. Am J Physiol Heart Circ Physiol 2021. [DOI: 10.1152/ajpheart.00817.2020] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
State-of-the-art biophotonic tools captured blood flow and endocardial cushion volumes in tiny beating quail embryo hearts, an accessible model for studying four-chambered heart development. Both hemodynamic flow and endocardial cushion volumes were altered with ethanol exposure but normalized when folic acid was introduced with ethanol. Folic acid supplementation preserved hemodynamic function that is intimately involved in sculpting the heart from the earliest stages of heart development.
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Affiliation(s)
- Stephanie M. Ford
- Division of Neonatology, Department of Pediatrics, Rainbow Babies and Children’s Hospital, Case Western Reserve University School of Medicine, Cleveland, Ohio
- Division of Pediatric Cardiology, Department of Pediatrics, The Congenital Heart Collaborative, Rainbow Babies and Children’s Hospital, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Cameron J. Pedersen
- Department of Biomedical Engineering, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Matthew R. Ford
- Department of Ophthalmology, Cole Eye Institute, Cleveland Clinic, Cleveland Ohio
| | - Jun W. Kim
- Division of Pediatric Cardiology, Department of Pediatrics, The Congenital Heart Collaborative, Rainbow Babies and Children’s Hospital, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Ganga H. Karunamuni
- Division of Pediatric Cardiology, Department of Pediatrics, The Congenital Heart Collaborative, Rainbow Babies and Children’s Hospital, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Matthew T. McPheeters
- Department of Biomedical Engineering, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Safdar Jawaid
- Division of Pediatric Cardiology, Department of Pediatrics, The Congenital Heart Collaborative, Rainbow Babies and Children’s Hospital, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Michael W. Jenkins
- Division of Pediatric Cardiology, Department of Pediatrics, The Congenital Heart Collaborative, Rainbow Babies and Children’s Hospital, Case Western Reserve University School of Medicine, Cleveland, Ohio
- Department of Biomedical Engineering, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Andrew M. Rollins
- Department of Biomedical Engineering, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Michiko Watanabe
- Division of Pediatric Cardiology, Department of Pediatrics, The Congenital Heart Collaborative, Rainbow Babies and Children’s Hospital, Case Western Reserve University School of Medicine, Cleveland, Ohio
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23
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Kucuk IG, Eser U, Cevik M, Ongel K. Awareness of Neural Tube Defects in Family Physicians. JOURNAL OF CLINICAL AND EXPERIMENTAL INVESTIGATIONS 2021. [DOI: 10.29333/jcei/9707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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24
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Paffoni A, Reschini M, Noli SA, Viganò P, Parazzini F, Somigliana E. Folate Levels and Pregnancy Rate in Women Undergoing Assisted Reproductive Techniques: a Systematic Review and Meta-analysis. Reprod Sci 2021; 29:341-356. [DOI: 10.1007/s43032-021-00467-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 01/11/2021] [Indexed: 12/29/2022]
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25
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ŞİMŞEK H, KARAAĞAÇ Y, TUNÇER E, YARDIMCI H. Gebelikte Folik Asit, B12 Vitamini, D Vitamini ve İyot Destekleri Kullanmak Gerekli Midir?: Olası Riskler. KAHRAMANMARAŞ SÜTÇÜ İMAM ÜNIVERSITESI TIP FAKÜLTESI DERGISI 2021. [DOI: 10.17517/ksutfd.832401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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26
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Maternal intake of one-carbon metabolism-related B vitamins and anorectal malformations in the Japan Environment and Children's Study. Br J Nutr 2020; 124:865-873. [PMID: 32468981 DOI: 10.1017/s0007114520001816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The occurrence of anorectal malformations (ARM) is thought to be reduced with sufficient folate intake. However, there is no apparent evidence. We focused on enzyme cofactors for one-carbon metabolism, including folate (vitamin B9), vitamin B6 and vitamin B12, and explored the association between maternal combined intake of these B vitamins and the risk of ARM. Using baseline data from a Japanese nationwide birth cohort study between 2011 and 2014, we analysed data of 89 235 women (mean age at delivery = 31·2 years) who delivered singleton live births without chromosomal anomalies. Information on dietary intake was obtained via a FFQ focused on early pregnancy and used to estimate B vitamin intake. We also collected information on the frequency of folic acid supplement use. ARM occurrence was ascertained from medical records. We identified forty-three cases of ARM diagnosed up to the first month after birth (4·8 per 10 000 live births). In terms of individual intake of the respective B vitamins, high vitamin B6 intake was non-significantly associated with reduced odds of ARM. Compared with women in the low combined B vitamin intake group, the OR of having an infant with ARM was 0·4 (95 % CI 0·2, 1·0) in the high intake group (folate ≥400 μg/d, and upper half of vitamin B6 and/or vitamin B12). In conclusion, our cohort analysis suggested an inverse association between the combined intake of one-carbon metabolism-related B vitamins in early pregnancy and ARM occurrence.
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27
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Yang Y, Zhang S, Zhang X, Xu Y, Cheng J, Yang X. The Role of Diet, Eating Behavior, and Nutrition Intervention in Seasonal Affective Disorder: A Systematic Review. Front Psychol 2020; 11:1451. [PMID: 32903693 PMCID: PMC7438823 DOI: 10.3389/fpsyg.2020.01451] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 05/29/2020] [Indexed: 12/22/2022] Open
Abstract
Background: Seasonal affective disorder (SAD) is a biological and mood disorder with a seasonal pattern. Dietary intervention and nutritional status have been reported to affect SAD severity. The objective of this study was to systematically review the evidence of associations between SAD and diet, eating behavior, and nutrition intervention. Methods: We performed a comprehensive search of MEDLINE, EMBASE, Web of Science, and Google Scholar from inception up to July 1, 2019. Studies that examined diet and eating behaviors in SAD patients and tests of nutrition interventions for SAD were included. Two independent investigators extracted data based on study designs, participants, outcomes, exposures, and association measures. Results: Eleven studies were included: six studies examined distinctive dietary patterns and eating behaviors in SAD patients and five studies explored the efficacy of nutrition interventions for SAD. Vegetarianism and alcoholism were associated with higher SAD prevalence, but normal alcohol intake was not correlated with SAD severity. Compared with non-clinical subjects, SAD patients tended to consume significantly larger dinners and more evening snacks during weekdays and weekends and exhibit a higher frequency of binge eating, external eating, and emotional eating. Additionally, compared to healthy controls, SAD patients presented more cravings for starch-rich food and food with high fiber. However, neither the ingestion of carbohydrate-loaded meals nor Vitamin D/B12 supplementation showed benefit for SAD. Conclusion: Studies suggest that SAD patients may exhibit distinctive diet preferences and eating behaviors, but no current nutrition intervention has demonstrated efficacy for ameliorating SAD symptoms. Further evidence is needed from randomized controlled trials with larger sample sizes and longer durations.
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Affiliation(s)
- Yongde Yang
- Affiliated Wuhan Mental Health Center, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Sheng Zhang
- Affiliated Wuhan Mental Health Center, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Xianping Zhang
- Affiliated Wuhan Mental Health Center, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Yongjun Xu
- Wuhan East Body-Well Mental Hospital, Wuhan, China
| | - Junrui Cheng
- Friedman School of Nutrition and Policy, Tufts University, Boston, MA, United States
| | - Xue Yang
- Affiliated Wuhan Mental Health Center, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
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28
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Martínez-Olcina M, Rubio-Arias JA, Reche-García C, Leyva-Vela B, Hernández-García M, Hernández-Morante JJ, Martínez-Rodríguez A. Eating Disorders in Pregnant and Breastfeeding Women: A Systematic Review. MEDICINA (KAUNAS, LITHUANIA) 2020; 56:E352. [PMID: 32679923 PMCID: PMC7404459 DOI: 10.3390/medicina56070352] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 07/09/2020] [Accepted: 07/09/2020] [Indexed: 11/16/2022]
Abstract
Background: Pregnancy is a stage associated with various biopsychosocial changes. These changes, along with concerns about keeping an adequate weight, can modulate an individual's risk for psychological disorders, especially eating disorders (EDs). The aim of this review was to investigate the prevalence, associated risks, and consequences of eating disorders in pregnancy and in breastfeeding mothers. Materials and Methods: A systematic review was carried out following the PRISMA guidelines in the scientific databases: PubMed, Web of Science, Scopus, and PsycINFO. Search terms related to EDs, pregnancy, and breastfeeding were used. The evaluation of the methodological quality of the studies was carried out using different scales; CASP (Checklist for Cohort Study), NICE (Methodology Checklist for Cohort Study), ARHQ (Methodology Checklist for Cross-Sectional), and NOS (Newcastle-Ottawa Scale for Cohort). Results: From 2920 studies, 16 were selected to study EDs in pregnant women and 2 studies in nursing mothers. Most of the studies used questionnaires and scales as tools for the diagnosis of EDs. Binge eating, anxiety, and depression were the most common comorbidities of EDs, accompanied in most cases by excessive concern about weight gain. The consequences of EDs are diverse. The prevalence of EDs in this population is estimated to be 1 out of 20. Conclusions: Eating disorders are related to anxiety and depression and have negative consequences for both mothers and fetuses (cesarean, miscarriages, premature births). More research on the field to determine the risk factors for EDs in the population of pregnant and lactating women is needed.
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Affiliation(s)
- María Martínez-Olcina
- Faculty of Health Sciences, University of Alicante, 03690 Alicante, Spain; (M.M.-O.); (M.H.-G.)
| | - Jacobo A. Rubio-Arias
- LFE Research Group, Department of Health and Human Performance, Faculty of Physical Activity and Sport Science-INEF, Polytechnic University of Madrid, 28040 Madrid, Spain;
| | | | - Belén Leyva-Vela
- Department of Health, Vinalopó University Hospital, 03293 Elche, Spain;
| | - María Hernández-García
- Faculty of Health Sciences, University of Alicante, 03690 Alicante, Spain; (M.M.-O.); (M.H.-G.)
| | | | - Alejandro Martínez-Rodríguez
- Department of Analytical Chemistry, Nutrition and Food Science, Faculty of Sciences, University of Alicante, 03690 Alicante, Spain;
- Alicante Institute for Health and Biomedical Research (ISABIAL Foundation), 03010 Alicante, Spain
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29
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Taiwo TE, Cao X, Cabrera RM, Lei Y, Finnell RH. Approaches to studying the genomic architecture of complex birth defects. Prenat Diagn 2020; 40:1047-1055. [PMID: 32468575 DOI: 10.1002/pd.5760] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 05/18/2020] [Accepted: 05/23/2020] [Indexed: 12/20/2022]
Abstract
Every year nearly 6 percent of children worldwide are born with a serious congenital malformation, resulting in death or lifelong disability. In the United States, birth defects remain one of the leading causes of infant mortality. Among the common structural congenital defects are conditions known as neural tube defects (NTDs). These are a class of malformation of the brain and spinal cord where the neural tube fails to close during the neurulation. Although NTDs remain among the most pervasive and debilitating of all human developmental anomalies, there is insufficient understanding of their etiology. Previous studies have proposed that complex birth defects like NTDs are likely omnigenic, involving interconnected gene regulatory networks with associated signals throughout the genome. Advances in technologies have allowed researchers to more critically investigate regulatory gene networks in ever increasing detail, informing our understanding of the genetic basis of NTDs. Employing a systematic analysis of these complex birth defects using massively parallel DNA sequencing with stringent bioinformatic algorithms, it is possible to approach a greater level of understanding of the genomic architecture underlying NTDs. Herein, we present a brief overview of different approaches undertaken in our laboratory to dissect out the genetics of susceptibility to NTDs. This involves the use of mouse models to identify candidate genes, as well as large scale whole genome/whole exome (WGS/WES) studies to interrogate the genomic landscape of NTDs. The goal of this research is to elucidate the gene-environment interactions contributing to NTDs, thus encouraging global research efforts in their prevention.
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Affiliation(s)
- Toluwani E Taiwo
- Rice University, Houston, Texas, USA.,Center for Precision Environmental Health, Baylor College of Medicine, Houston, Texas, USA
| | - Xuanye Cao
- Center for Precision Environmental Health, Baylor College of Medicine, Houston, Texas, USA.,Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, USA
| | - Robert M Cabrera
- Center for Precision Environmental Health, Baylor College of Medicine, Houston, Texas, USA.,Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, USA
| | - Yunping Lei
- Center for Precision Environmental Health, Baylor College of Medicine, Houston, Texas, USA.,Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, USA
| | - Richard H Finnell
- Center for Precision Environmental Health, Baylor College of Medicine, Houston, Texas, USA.,Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, USA.,Departments of Molecular and Human Genetics and Medicine, Baylor College of Medicine, Houston, Texas, USA
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30
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Imagining a habitable planet through food and health. Eur J Clin Nutr 2020; 75:219-229. [PMID: 32555318 DOI: 10.1038/s41430-020-0672-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 04/21/2020] [Accepted: 06/04/2020] [Indexed: 11/08/2022]
Abstract
BACKGROUND AND OBJECTIVES Whether and how it might be possible to imagine a habitable planet through food and health. METHODS Reflection on childhood happenstances, sociodemographic circumstances, educational opportunities, persons of influence and lifetime experiences insofar as they might have shaped a view of the past, present and future world as the sole rational home of us all. Confirmation of these notions by personal, kindred, and other contemporary records and publications. RESULTS The need to live with uncertainty and an appreciation of connectedness with things animate and inanimate; and for this to be belief, identity, reason and professional imprimatur. That these things have unwittingly informed a near lifetime of interest and enthusiasm for how food and health systems are best served by socioecological approaches. CONCLUSIONS That we are socioecological beings with a destiny dependent on reconciling ourselves, as earthlings, as to how well we keep our place in the cosmos habitable. To that end we must dream and work.
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31
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Cao Y, Chen P, Cai M, Shi Q, Xu P, Wang L, He Y, Wang H, Zhao W. Prognostic impact of B-vitamins involved in one-carbon metabolism in patients with diffuse large B-cell lymphoma. Hematol Oncol 2020; 38:456-466. [PMID: 32469419 DOI: 10.1002/hon.2752] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 05/06/2020] [Accepted: 05/25/2020] [Indexed: 12/21/2022]
Abstract
One-carbon metabolism (OCM) plays a pivotal role in both the stability and integrity of DNA and is mainly regulated by B-vitamins. This study aims to investigate the clinical relevance of B-vitamins and single nucleotide polymorphisms (SNPs) on OCM-related genes in diffuse large B-cell lymphoma (DLBCL). A total of 322 newly diagnosed DLBCL patients who received rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone-based immunochemotherapy were recruited into this study. The serum levels of B-vitamins (folate, vitamin B2 [riboflavin], vitamin B6 [pyridoxal 5'-phosphate], and vitamin B12 [cobalamin]), as well as SNPs on methylenetetrahydrofolate reductase, methionine synthase (MTR), MTR reductase (MTRR) and cystathionine gamma-lyase (CTH) genes, were assessed at diagnosis. The prognostic values were estimated using the Kaplan-Meier method and Cox proportional hazards regression methods. Overall, the low serum concentration of folate and vitamin B2, as well as the presence of CTH1364 TT genotype, were significantly associated with poor treatment response in DLBCL. Multivariate analysis indicated that compared with patients in the medium and high serum folate tertiles, low serum folate tertile patients had both significantly inferior progression-free survival (P = .033, Tertile 2 vs Tertile 1, and P = .031, Tertile 3 vs Tertile 1) and overall survival time (P < .001, Tertile 2 vs Tertile 1, and P = .001, Tertile 3 vs Tertile 1). Compared with patients in the medium and high serum vitamin B2 tertiles, low serum vitamin B2 tertile patients had both significantly inferior progression-free survival (P = .006, Tertile 2 vs Tertile 1, and P = .001, Tertile 3 vs Tertile 1) and overall survival time (P = .030, Tertile 2 vs Tertile 1, and P = .255, Tertile 3 vs Tertile 1). In conclusion, alterations in B-vitamin metabolism significantly affected disease progression and had a prognostic impact on DLBCL.
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Affiliation(s)
- Yiwen Cao
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Rui Jin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Peizhan Chen
- Clinical Research Center, Ruijin Hospital North, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Minci Cai
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Rui Jin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qing Shi
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Rui Jin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Pengpeng Xu
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Rui Jin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Li Wang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Rui Jin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Pôle de Recherches Sino-Français en Science du Vivant et Génomique, Rui Jin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yang He
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Rui Jin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hui Wang
- School of public health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weili Zhao
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Rui Jin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Pôle de Recherches Sino-Français en Science du Vivant et Génomique, Rui Jin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Hidalgo-Lanussa O, Baez-Jurado E, Echeverria V, Ashraf GM, Sahebkar A, Garcia-Segura LM, Melcangi RC, Barreto GE. Lipotoxicity, neuroinflammation, glial cells and oestrogenic compounds. J Neuroendocrinol 2020; 32:e12776. [PMID: 31334878 DOI: 10.1111/jne.12776] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 07/16/2019] [Accepted: 07/17/2019] [Indexed: 02/07/2023]
Abstract
The high concentrations of free fatty acids as a consequence of obesity and being overweight have become risk factors for the development of different diseases, including neurodegenerative ailments. Free fatty acids are strongly related to inflammatory events, causing cellular and tissue alterations in the brain, including cell death, deficits in neurogenesis and gliogenesis, and cognitive decline. It has been reported that people with a high body mass index have a higher risk of suffering from Alzheimer's disease. Hormones such as oestradiol not only have beneficial effects on brain tissue, but also exert some adverse effects on peripheral tissues, including the ovary and breast. For this reason, some studies have evaluated the protective effect of oestrogen receptor (ER) agonists with more specific tissue activities, such as the neuroactive steroid tibolone. Activation of ERs positively affects the expression of pro-survival factors and cell signalling pathways, thus promoting cell survival. This review aims to discuss the relationship between lipotoxicity and the development of neurodegenerative diseases. We also elaborate on the cellular and molecular mechanisms involved in neuroprotection induced by oestrogens.
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Affiliation(s)
- Oscar Hidalgo-Lanussa
- Departamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Eliana Baez-Jurado
- Departamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Valentina Echeverria
- Facultad de Ciencias de la Salud, Universidad San Sebastián, Concepción, Chile
- Bay Pines VA Healthcare System, Research and Development, Bay Pines, FL, USA
| | - Ghulam Md Ashraf
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Amirhossein Sahebkar
- Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Luis Miguel Garcia-Segura
- Instituto Cajal, CSIC, Madrid, Spain
- Centro de Investigación Biomédica en Red Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
| | - Roberto C Melcangi
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - George E Barreto
- Departamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
- Department of Biological Sciences, University of Limerick, Limerick, Ireland
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Bekdash RA. Neuroprotective Effects of Choline and Other Methyl Donors. Nutrients 2019; 11:nu11122995. [PMID: 31817768 PMCID: PMC6950346 DOI: 10.3390/nu11122995] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 11/20/2019] [Accepted: 12/05/2019] [Indexed: 12/14/2022] Open
Abstract
Recent evidence suggests that physical and mental health are influenced by an intricate interaction between genes and environment. Environmental factors have been shown to modulate neuronal gene expression and function by epigenetic mechanisms. Exposure to these factors including nutrients during sensitive periods of life could program brain development and have long-lasting effects on mental health. Studies have shown that early nutritional intervention that includes methyl-donors improves cognitive functions throughout life. Choline is a micronutrient and a methyl donor that is required for normal brain growth and development. It plays a pivotal role in maintaining structural and functional integrity of cellular membranes. It also regulates cholinergic signaling in the brain via the synthesis of acetylcholine. Via its metabolites, it participates in pathways that regulate methylation of genes related to memory and cognitive functions at different stages of development. Choline-related functions have been dysregulated in some neurodegenerative diseases suggesting choline role in influencing mental health across the lifespan.
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Affiliation(s)
- Rola A Bekdash
- Department of Biological Sciences, Rutgers University, Newark, NJ 07102, USA
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Block J. M2-like cells from the macrophage lineage might play a central role in closure of the embryonic neural tube. Med Hypotheses 2019; 129:109264. [PMID: 31371090 DOI: 10.1016/j.mehy.2019.109264] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 06/02/2019] [Accepted: 06/08/2019] [Indexed: 11/25/2022]
Abstract
Herein it is hypothesized that M2-like macrophages or pre-macrophages of fetal origin might play a central role in development and closure of the neural tube. Early in embryonic development, pre-macrophages arise from the fetal yolk sac and track through the bloodstream to reach diverse embryonic tissues, where they mature. Most of these macrophages exhibit an M2-like phenotype. The critical period for neural tube closure is contained within the period of yolk sac-derived pre-macrophage tracking and distribution, which poses a question: might these pre-macrophages or macrophages exert an influence on the closing neural tube? Evidence suggests that perturbations in macrophage polarization or M2 macrophage function might contribute to the failure of neural tube closure associated with diabetes mellitus, one carbon metabolism (including folic acid deficit), inositol, arachidonic acid, and sphingosine-1-phosphate, as well as in the teratogenicity of nitric acid, valproic acid, and fumonisin. The influence of each of these factors is interpreted in light of potential interactions with M2-like macrophages or macrophage progenitors on the developing neural tube. By placing these anti inflammatory macrophages at the center of various epigenetic, neurochemical, and signaling processes suspected to be involved in neural tube closure, potential associations are revealed between macrophages and embryonic structural developmental processes such as collagen and actin dynamics. The choice of this model is also an attempt to explain why some etiologies for failure of neural tube closure are rescued by folic acid, whereas other etiologies are rescued only by formate, inositol, or not at all.
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Affiliation(s)
- Janice Block
- Mercaz HaBriut, Center for Integrative Medicine, Nahal Achziv 8/2, Ramat Beit Shemesh, Israel; Kupat Cholim Leumit, Sfat Emet 4, Beit Shemesh, Israel.
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Petersen JM, Parker SE, Crider KS, Tinker SC, Mitchell AA, Werler MM. One-Carbon Cofactor Intake and Risk of Neural Tube Defects Among Women Who Meet Folic Acid Recommendations: A Multicenter Case-Control Study. Am J Epidemiol 2019; 188:1136-1143. [PMID: 30976786 DOI: 10.1093/aje/kwz040] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 02/08/2019] [Accepted: 02/11/2019] [Indexed: 11/12/2022] Open
Abstract
We aimed to investigate associations between individual and concurrent (≥2) intakes of one-carbon cofactors vitamins B6 and B12, choline, betaine, and methionine and neural tube defect (NTD) outcomes among mothers meeting the folic acid recommendations. In the Slone Birth Defects Study (case-control design; North America, 1998-2015), mothers of 164 NTD cases and 2,831 nonmalformed controls completed food frequency questionnaires and structured interviews. Estimated intakes of one-carbon cofactors were dichotomized (high vs. low) for all except betaine (low or middle vs. high). We used logistic regression models to estimate odds ratios and 95% confidence intervals adjusted for center, age, and race. The analysis was restricted to mothers with estimated daily total folate intake of ≥400 μg during periconception. Fewer cases, compared with controls, had high intakes for each one-carbon cofactor except betaine, where the starkest contrast occurred in the middle group. Women with concurrent high intakes of B6, B12, choline, and methionine and moderate intake of betaine had approximately half the risk of an NTD-affected pregnancy (odds ratio = 0.49, 95% confidence interval: 0.23, 1.08). These findings suggest that, in the presence of folic acid, one-carbon cofactors-notably when consumed together-might reduce NTD risk. Additional research should inform any changes to clinical recommendations.
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Affiliation(s)
- Julie M Petersen
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts
| | - Samantha E Parker
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts
| | - Krista S Crider
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Sarah C Tinker
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Allen A Mitchell
- the Slone Epidemiology Center at Boston University, Boston, Massachusetts
| | - Martha M Werler
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts
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Cai CQ, Fang YL, Shu JB, Zhao LS, Zhang RP, Cao LR, Wang YZ, Zhi XF, Cui HL, Shi OY, Liu W. Association of neural tube defects with maternal alterations and genetic polymorphisms in one-carbon metabolic pathway. Ital J Pediatr 2019; 45:37. [PMID: 30867013 PMCID: PMC6416842 DOI: 10.1186/s13052-019-0630-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Accepted: 03/04/2019] [Indexed: 02/06/2023] Open
Abstract
Background Neural tube defects (NTDs) are birth defects of the brain, spine, or spinal cord invoked by the insufficient intake of folic acid in the early stages of pregnancy and have a complex etiology involving both genetic and environmental factors. So the study aimed to explore the association between alterations in maternal one-carbon metabolism and NTDs in the offspring. Methods We conducted a case-control study to get a deeper insight into this association, as well as into the role of genetic polymorphisms. Plasma concentrations of folate, homocysteine (Hcy), S-adenosylmethionine (SAM), S-adenosylhomocysteine (SAH) and genotypes and alleles distributions of 52 SNPs in 8 genes were compared for 61 women with NTDs-affected offspring and 61 women with healthy ones. Results There were significant differences between groups with regard to plasma folate, SAM, SAH and SAM/SAH levels. Logistic regression results revealed a significant association between maternal plasma folate level and risk of NTDs in the offspring. For MTHFD1 rs2236225 polymorphism, mothers having GA genotype and A allele exhibited an increased risk of NTDs in the offspring (OR = 2.600, 95%CI: 1.227–5.529; OR = 1.847, 95%CI: 1.047–3.259). For MTHFR rs1801133 polymorphism, mothers having TT and CT genotypes were more likely to affect NTDs in the offspring (OR = 4.105, 95%CI: 1.271–13.258; OR = 3.333, 95%CI: 1.068–10.400). Moreover, mothers carrying T allele had a higher risk of NTDs in the offspring (OR = 1.798, 95%CI: 1.070–3.021). For MTRR rs1801394 polymorphism, the frequency of G allele was significantly higher in cases than in controls (OR = 1.763, 95%CI: 1.023–3.036). Mothers with NTDs-affected children had higher AG genotype in RFC1 rs1051226 polymorphism than controls, manifesting an increased risk for NTDs (OR = 3.923, 95%CI: 1.361–11.308). Conclusion Folic acid deficiency, MTHFD1 rs2236225, MTHFR rs1801133, MTRR rs1801349 and RFC1 rs1051226 polymorphisms may be maternal risk factors of NTDs.
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Affiliation(s)
- Chun-Quan Cai
- College of Management and Economics, Tianjin University, No.92 Weijin Road, Tianjin, 300072, China.,Department of Neurosurgery, Tianjin Children's Hospital, No.238 Longyan Road, Beichen District, Tianjin, 300134, China
| | - Yu-Lian Fang
- Institute of Pediatrics, Tianjin Children's Hospital, No.238 Longyan Road, Beichen District, Tianjin, 300134, China
| | - Jian-Bo Shu
- Institute of Pediatrics, Tianjin Children's Hospital, No.238 Longyan Road, Beichen District, Tianjin, 300134, China
| | - Lin-Sheng Zhao
- Department of Pathology, Tianjin Children's Hospital, No.238 Longyan Road, Beichen District, Tianjin, 300134, China
| | - Rui-Ping Zhang
- Department of Pediatrics, Tianjin Children's Hospital, No.238 Longyan Road, Beichen District, Tianjin, 300134, China
| | - Li-Rong Cao
- Graduate School of Tianjin Medical University, No.22 Qixiangtai Road, Heping District, Tianjin, 300070, China
| | - Yi-Zheng Wang
- Graduate School of Tianjin Medical University, No.22 Qixiangtai Road, Heping District, Tianjin, 300070, China
| | - Xiu-Fang Zhi
- Graduate School of Tianjin Medical University, No.22 Qixiangtai Road, Heping District, Tianjin, 300070, China
| | - Hua-Lei Cui
- Department of Surgery, Tianjin Children's Hospital, No.238 Longyan Road, Beichen District, Tianjin, 300134, China
| | - Ou-Yan Shi
- School of Basic Medical Sciences, Tianjin Medical University, No.22 Qixiangtai Road, Heping District, Tianjin, 300070, China.
| | - Wei Liu
- Department of Pediatrics, Tianjin Children's Hospital, No.238 Longyan Road, Beichen District, Tianjin, 300134, China.
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Fofou-Caillierez MB, Guéant-Rodriguez RM, Alberto JM, Chéry C, Josse T, Gérard P, Forges T, Foliguet B, Feillet F, Guéant JL. Vitamin B-12 and liver activity and expression of methionine synthase are decreased in fetuses with neural tube defects. Am J Clin Nutr 2019; 109:674-683. [PMID: 30848279 DOI: 10.1093/ajcn/nqy340] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 10/29/2018] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND The risk of neural tube defects (NTDs) is influenced by nutritional factors and genetic determinants of one-carbon metabolism. A key pathway of this metabolism is the vitamin B-12- and folate-dependent remethylation of homocysteine, which depends on methionine synthase (MS, encoded by MTR), methionine synthase reductase, and methylenetetrahydrofolate reductase. Methionine, the product of this pathway, is the direct precursor of S-adenosylmethionine (SAM), the universal methyl donor needed for epigenetic mechanisms. OBJECTIVES This study aimed to evaluate whether the availability of vitamin B-12 and folate and the expression or activity of the target enzymes of the remethylation pathway are involved in NTD risk. METHODS We studied folate and vitamin B-12 concentrations and activity, expression, and gene variants of the 3 enzymes in liver from 14 NTD and 16 non-NTD fetuses. We replicated the main findings in cord blood from pregnancies of 41 NTD fetuses compared with 21 fetuses with polymalformations (metabolic and genetic findings) and 375 control pregnancies (genetic findings). RESULTS The tissue concentration of vitamin B-12 (P = 0.003), but not folate, and the activity (P = 0.001), transcriptional level (P = 0.016), and protein expression (P = 0.003) of MS were decreased and the truncated inactive isoforms of MS were increased in NTD livers. SAM was significantly correlated with MS activity and vitamin B-12. A gene variant in exon 1 of GIF (Gastric Intrinsic Factor gene) was associated with a dramatic decrease of liver vitamin B-12 in 2 cases. We confirmed the decreased vitamin B-12 in cord blood from NTD pregnancies. A gene variant of GIF exon 3 was associated with NTD risk. CONCLUSIONS The decreased vitamin B-12 in liver and cord blood and decreased expression and activity of MS in liver point out the impaired remethylation pathway as hallmarks associated with NTD risk. We suggest evaluating vitamin B-12 in the nutritional recommendations for prevention of NTD risk beside folate fortification or supplementation.
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Affiliation(s)
- Ma'atem B Fofou-Caillierez
- Inserm UMRS 954, Nutrition-Genetics-Environmental Risk Exposure, Inserm and University of Lorraine, Nancy, France.,Department of Molecular Medicine and Personalized Therapeutics, Department of Pediatrics, and National Reference Centre for Inherited Metabolic Diseases
| | - Rosa-Maria Guéant-Rodriguez
- Inserm UMRS 954, Nutrition-Genetics-Environmental Risk Exposure, Inserm and University of Lorraine, Nancy, France.,Department of Molecular Medicine and Personalized Therapeutics, Department of Pediatrics, and National Reference Centre for Inherited Metabolic Diseases
| | - Jean-Marc Alberto
- Inserm UMRS 954, Nutrition-Genetics-Environmental Risk Exposure, Inserm and University of Lorraine, Nancy, France
| | - Céline Chéry
- Inserm UMRS 954, Nutrition-Genetics-Environmental Risk Exposure, Inserm and University of Lorraine, Nancy, France
| | - Thomas Josse
- Inserm UMRS 954, Nutrition-Genetics-Environmental Risk Exposure, Inserm and University of Lorraine, Nancy, France
| | - Philippe Gérard
- Inserm UMRS 954, Nutrition-Genetics-Environmental Risk Exposure, Inserm and University of Lorraine, Nancy, France
| | - Thierry Forges
- Regional Maternity of Nancy, University Regional Hospital Center of Nancy, Nancy, France
| | - Bernard Foliguet
- Regional Maternity of Nancy, University Regional Hospital Center of Nancy, Nancy, France
| | - François Feillet
- Inserm UMRS 954, Nutrition-Genetics-Environmental Risk Exposure, Inserm and University of Lorraine, Nancy, France
| | - Jean-Louis Guéant
- Inserm UMRS 954, Nutrition-Genetics-Environmental Risk Exposure, Inserm and University of Lorraine, Nancy, France.,Department of Molecular Medicine and Personalized Therapeutics, Department of Pediatrics, and National Reference Centre for Inherited Metabolic Diseases
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Calcaterra V, Larizza D, De Giuseppe R, De Liso F, Klersy C, Albertini R, Pozzebon I, Princis MP, Montalbano C, Madè A, Cena H. Diet and Lifestyle Role in Homocysteine Metabolism in Turner Syndrome. Med Princ Pract 2019; 28:48-55. [PMID: 30278440 PMCID: PMC6558322 DOI: 10.1159/000494138] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Accepted: 10/01/2018] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE Patients with Turner syndrome (TS) have an unfavorable cardiometabolic profile. Hyperhomocysteinemia is a potential cardiovascular risk factor influenced by genetic and environmental factors, therapies, unbalanced diets and other lifestyle factors. We retrospectively studied the relationship between total plasma homocysteine (Hcy), serum vitamin B12 (B12) and folate concentration in TS patients, taking into account the genetic profile, diet, smoking habits, hormonal therapies and dietary supplements of the subjects. PATIENTS AND METHODS We evaluated 50 TS patients (31.5 ± 12.5 years). Medication, including vitamin supplementation, was obtained. Eating habits, cigarette smoking, alcohol and coffee consumption were investigated using phone interviews. Levels of Hcy metabolism parameters were classified by using the relevant cutoff value for an adult population and compared with a reference sample drawn from the general population. RESULTS Inadequate Hcy and B12 levels were noted, despite vitamin supplementation. Holotranscobalamin (HoloTC) was above the relevant cutoff in the population, and supplemented subjects showed mean levels lower than nonsupplemented subjects (p = 0.005). Dietary supplementation (p = 0.038), lifestyle (coffee consumption, p = 0.01) and hormonal replacement therapy (p = 0.02) are important factors for Hcy metabolism. No genetic influence on Hcy levels was noted. Multivariable regression analysis identified vitamin supplementation (p = 0.045) as the only independent predictor of increased Hcy levels. CONCLUSION Cardiovascular risk in TS can be reduced using educational approaches to a healthy lifestyle with dietary guidelines. Besides this, we also recommend measuring HoloTC for the prompt detection of B12 deficiency and to consider hormone replacement therapy in the biochemical assessment of homocysteine in TS.
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Affiliation(s)
- Valeria Calcaterra
- Pediatric Endocrinology Unit, Department of Internal Medicine, University of Pavia, Pavia, Italy
- Department of Maternal and Children's Health, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Daniela Larizza
- Pediatric Endocrinology Unit, Department of Internal Medicine, University of Pavia, Pavia, Italy,
- Department of Maternal and Children's Health, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy,
| | - Rachele De Giuseppe
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Federica De Liso
- Laboratory of Clinical Chemistry and Microbiology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Catherine Klersy
- Biometry and Clinical Epidemiology, Scientific Direction, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Riccardo Albertini
- Laboratory of Clinical Chemistry, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Irene Pozzebon
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Maria Pilar Princis
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Chiara Montalbano
- Pediatric Endocrinology Unit, Department of Internal Medicine, University of Pavia, Pavia, Italy
- Department of Maternal and Children's Health, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Alexandra Madè
- Pediatric Endocrinology Unit, Department of Internal Medicine, University of Pavia, Pavia, Italy
- Department of Maternal and Children's Health, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Hellas Cena
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
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Tain YL, Chan JYH, Lee CT, Hsu CN. Maternal Melatonin Therapy Attenuates Methyl-Donor Diet-Induced Programmed Hypertension in Male Adult Rat Offspring. Nutrients 2018; 10:nu10101407. [PMID: 30279341 PMCID: PMC6213858 DOI: 10.3390/nu10101407] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Revised: 09/15/2018] [Accepted: 09/28/2018] [Indexed: 01/03/2023] Open
Abstract
Although pregnant women are advised to consume methyl-donor food, some reports suggest an adverse outcome. We investigated whether maternal melatonin therapy can prevent hypertension induced by a high methyl-donor diet. Female Sprague-Dawley rats received either a normal diet, a methyl-deficient diet (L-MD), or a high methyl-donor diet (H-MD) during gestation and lactation. Male offspring were assigned to four groups (n = 7⁻8/group): control, L-MD, H-MD, and H-MD rats were given melatonin (100 mg/L) with their drinking water throughout the period of pregnancy and lactation (H-MD+M). At 12 weeks of age, male offspring exposed to a L-MD or a H-MD diet developed programmed hypertension. Maternal melatonin therapy attenuated high methyl-donor diet-induced programmed hypertension. A maternal L-MD diet and H-MD diet caused respectively 938 and 806 renal transcripts to be modified in adult offspring. The protective effects of melatonin against programmed hypertension relate to reduced oxidative stress, increased urinary NO₂- level, and reduced renal expression of sodium transporters. A H-MD or L-MD diet may upset the balance of methylation status, leading to alterations of renal transcriptome and programmed hypertension. A better understanding of reprogramming effects of melatonin might aid in developing a therapeutic strategy for the prevention of hypertension in adult offspring exposed to an excessive maternal methyl-supplemented diet.
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Affiliation(s)
- You-Lin Tain
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University, College of Medicine, Kaohsiung 833, Taiwan.
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University, College of Medicine, Kaohsiung 833, Taiwan.
| | - Julie Y H Chan
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University, College of Medicine, Kaohsiung 833, Taiwan.
| | - Chien-Te Lee
- Division of Nephrology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University, College of Medicine, Kaohsiung 833, Taiwan.
| | - Chien-Ning Hsu
- Department of Pharmacy, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan.
- School of Pharmacy, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
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Yang K, Fung TT, Nan H. An Epidemiological Review of Diet and Cutaneous Malignant Melanoma. Cancer Epidemiol Biomarkers Prev 2018; 27:1115-1122. [PMID: 30018150 DOI: 10.1158/1055-9965.epi-18-0243] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 06/01/2018] [Accepted: 07/09/2018] [Indexed: 11/16/2022] Open
Abstract
Incidence of cutaneous malignant melanoma has continued to rise despite public efforts to promote sun protection behaviors among populations at risk. However, dietary factors may also affect the development of melanoma. In the past few decades, findings from epidemiologic and experimental research have linked consumption of several foods and other nutrients to the risk of melanoma. Caffeine has been associated with a lower risk of melanoma, and citrus fruits and alcohol with increased risk. Associations between polyunsaturated fatty acid, niacin/nicotinamide, folate, and vitamin D with melanoma remain controversial. Diet likely influences melanoma development through several potential mechanisms, such as enhancing UV-induced apoptosis and increasing photosensitivity. We conducted a narrative review to summarize recent epidemiologic studies of diet and melanoma based on published literature. Given the high prevalence of the food items and nutrients covered in this review and the decades-long rising melanoma incidence worldwide, the associations we discuss may have important public health implications in terms of reducing melanoma incidence through dietary modification. Cancer Epidemiol Biomarkers Prev; 27(10); 1115-22. ©2018 AACR.
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Affiliation(s)
- Keming Yang
- Department of Epidemiology, Richard M. Fairbanks School of Public Health, Indiana University, Indianapolis, Indiana
| | - Teresa T Fung
- Department of Nutrition, Simmons College, Boston, Massachusetts
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Hongmei Nan
- Department of Epidemiology, Richard M. Fairbanks School of Public Health, Indiana University, Indianapolis, Indiana.
- IU Melvin and Bren Simon Cancer Center, Indiana University, Indianapolis, Indiana
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41
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Paul S, Sadhukhan S, Munian D, Bankura B, Das M. Association of FOLH1, DHFR, and MTHFR gene polymorphisms with susceptibility of Neural Tube Defects: A case control study from Eastern India. Birth Defects Res 2018; 110:1129-1138. [PMID: 30120883 DOI: 10.1002/bdr2.1365] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 06/07/2018] [Accepted: 06/12/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Silpita Paul
- Department of Zoology; University of Calcutta, Kolkata; West Bengal India
| | - Susanta Sadhukhan
- Department of Zoology; University of Calcutta, Kolkata; West Bengal India
| | - Dinesh Munian
- Department of Neonatology; Institute of Post Graduate Medical Education & Research, Kolkata; West Bengal India
| | | | - Madhusudan Das
- Department of Zoology; University of Calcutta, Kolkata; West Bengal India
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Effects of Multivitamin and Multimineral Supplementation on Blood Pressure: A Meta-Analysis of 12 Randomized Controlled Trials. Nutrients 2018; 10:nu10081018. [PMID: 30081527 PMCID: PMC6116168 DOI: 10.3390/nu10081018] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 07/23/2018] [Accepted: 07/30/2018] [Indexed: 12/15/2022] Open
Abstract
Previous studies have not drawn a consistent conclusion about effect of multivitamin and multimineral supplementation (MVMS) on blood pressure. A comprehensive search of PubMed, Embase and Cochrane Library (up to May 2018) and references of relevant articles was undertaken. The present meta-analysis included 12 randomized controlled trials (RCTs), of which eight RCTs in 2011 subjects evaluated the effect of MVMS on blood pressure and four RCTs in 21,196 subjects evaluated the effect of MVMS on the risk of hypertension. MVMS had a lowering effect on systolic blood pressure (SBP) and diastolic blood pressure (DBP): the weighted mean difference (WMD) was -1.31 mmHg (95% CI, -2.48 to -0.14 mmHg) and -0.71 mmHg (95% CI, -1.43 to 0.00 mmHg), respectively. Subgroup analysis indicated that the lowering effect of MVMS on blood pressure was only significant in 134 subjects with chronic disease but not in 1580 healthy subjects, and the WMD for systolic blood pressure (SBP) and DBP in subjects with chronic disease was -6.29 mmHg (95% CI, -11.09 to -1.50 mmHg) and -2.32 mmHg (95% CI, -4.50 to -0.13 mmHg), respectively. The effect size of MVMS on SBP in 58 hypertensive subjects (WMD, -7.98 mmHg; 95% CI, -14.95 to -1.02 mmHg) was more than six times of that in 1656 normotensive subjects (WMD, -1.25 mmHg; 95% CI, -2.48 to -0.02 mmHg). However, no significant effect on DBP was observed in both hypertensive and normotensive subgroups. There was no significant effect of MVMS on risk of hypertension in 22,852 subjects with a normal blood pressure at baseline. In conclusion, although MVMS had a significant lowering effect on blood pressure in normotensive subjects, the lowering effect was too small to effectively prevent future hypertension. MVMS may be an effective method for blood pressure control in subjects with chronic disease including hypertension, but the sample size of subjects with hypertension or other chronic disease was too small, and more well-designed RCTs are needed to confirm this result.
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Senousy SM, Farag MK, Gouda AS, El Noury MA, Dabbous OA, Gaber KR. Association between biomarkers of vitamin B12 status and the risk of neural tube defects. J Obstet Gynaecol Res 2018; 44:1902-1908. [DOI: 10.1111/jog.13751] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Accepted: 06/17/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Sameh M. Senousy
- Prenatal Diagnosis and Fetal Medicine Department, Human Genetics and Genome Research Division; National Research Centre; Cairo Egypt
| | - Mona K. Farag
- Prenatal Diagnosis and Fetal Medicine Department, Human Genetics and Genome Research Division; National Research Centre; Cairo Egypt
| | - Amr S. Gouda
- Biochemical Genetics Department, Human Genetics and Genome Research Division; National Research Centre; Cairo Egypt
| | - Mohamed A. El Noury
- Medical Applications of Laser Department, Laser Institute; Cairo University; Cairo Egypt
| | - Ola A. Dabbous
- Medical Applications of Laser Department, Laser Institute; Cairo University; Cairo Egypt
| | - Khaled R. Gaber
- Prenatal Diagnosis and Fetal Medicine Department, Human Genetics and Genome Research Division; National Research Centre; Cairo Egypt
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Antony AC. Evidence for potential underestimation of clinical folate deficiency in resource-limited countries using blood tests. Nutr Rev 2018; 75:600-615. [PMID: 28969365 DOI: 10.1093/nutrit/nux032] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Although a low serum folate concentration is a useful biomarker of pure folate deficiency, the presence of vitamin B12 deficiency or hemolysis or both in individuals with low folate status predictably raises serum folate levels. Therefore, in resource-limited settings where dietary folate deficiency can coexist with vitamin B12 deficiency or malaria or both, the serum folate concentration can range from normal to high, leading to serious underestimation of tissue folate status. This review traces the genesis of an inappropriate overreliance on the serum folate concentration to rule out folate deficiency in vulnerable populations of women and children. Of significance, without due consideration of a chronically inadequate dietary folate intake, authors of influential studies have likely wrongly judged these populations to have an adequate folate status. Through repetition, this error has led to a dangerous entry into the contemporary medical literature that folate deficiency is rare in women and children. As a consequence, many millions of under-resourced women and children with mild to moderate tissue folate deficiency may have been deprived of folate replacement. This review uses historical documents to challenge earlier conclusions and re-emphasizes the need for contextual integration of clinical information in resource-limited settings.
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Affiliation(s)
- Asok C Antony
- Division of Hematology-Oncology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA.,Roudebush Veterans Affairs Medical Center, Indianapolis, Indiana, USA
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Cao L, Wang Y, Zhang R, Dong L, Cui H, Fang Y, Zhao L, Shi O, Cai C. Association of neural tube defects with gene polymorphisms in one-carbon metabolic pathway. Childs Nerv Syst 2018; 34:277-284. [PMID: 28770393 DOI: 10.1007/s00381-017-3558-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 07/20/2017] [Indexed: 12/19/2022]
Abstract
PURPOSE Neural tube defects (NTDs) are common congenital malformations. In this study, we aimed to explore the association between single nucleotide polymorphisms (SNPs) related to one-carbon metabolism (OCM) and NTDs in Han population of Northern China. METHODS A case-control study was conducted in 152 children with NTDs and 169 controls. Twenty-nine SNPs in five genes were genotyped by Sequenom MassARRAY technology, and haplotype analysis was done by Haploview4.2 software. RESULTS The allele frequency of rs3733890 in betaine-homocysteine methyltransferase (BHMT) gene was statistically different between NTDs and control groups (P = 0.041), and the children with A allele had higher risk for NTDs than G allele (OR = 1.408, 95%CI 1.013-1.956). In addition, there was a statistical difference in the allele and genotype frequencies of rs1051266 in reduced folate carrier1 (RFC1) gene between cases and controls (P = 0.013, 0.034), and the risk for NTDs was also higher in children with G allele and GG genotype, compared with A allele and AA genotype, respectively (OR = 1.492, 95%CI 1.089-2.044; OR = 2.020, 95%CI 1.081-3.780). The statistical significant difference was also found in allele frequency of rs1805087 in methionine synthetase (MTR) gene between cases and controls (P = 0.031), and the children with G allele were associated with an increased NTDs risk, compared with A allele (OR = 1.664, 95%CI 1.045-2.647). Meanwhile, haplotype analysis showed C-A-A-A haplotype of BHMT, and G-G-G-T haplotype of RFC1 was correlated with an increased risk of NTDs, but C-G-A-A haplotype of BHMT and G-G-C-A haplotype of MTR might decrease the risk of NTDs. CONCLUSIONS The BHMT gene rs3733890, RFC1 gene rs1051266 and MTR gene rs1805087 were associated with the occurrence of NTDs in Han population of Northern China. It was confirmed that the gene variation related to OCM was one of the susceptibility factors for NTDs.
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Affiliation(s)
- Lirong Cao
- Graduate college of Tianjin Medical University, Heping District, Tianjin, 300070, China
| | - Yizheng Wang
- Graduate college of Tianjin Medical University, Heping District, Tianjin, 300070, China
| | - Ruiping Zhang
- Graduate college of Tianjin Medical University, Heping District, Tianjin, 300070, China
| | - Liang Dong
- Department of surgery, Tianjin Children's Hospital, Beichen District, Tianjin, 300134, China
| | - Hualei Cui
- Department of surgery, Tianjin Children's Hospital, Beichen District, Tianjin, 300134, China
| | - Yulian Fang
- Institute of pediatric, Tianjin Children's Hospital, Beichen District, Tianjin, 300134, China
| | - Linsheng Zhao
- Department of pathology, Tianjin Children's Hospital, Beichen District, Tianjin, 300134, China
| | - Ouyan Shi
- School of Basic Medical Sciences, Tianjin Medical University, Heping District, Tianjin, 300070, China.
| | - Chunquan Cai
- Department of neurosurgery, Tianjin Children's Hospital, Beichen District, Tianjin, 300134, China.
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Blencowe H, Kancherla V, Moorthie S, Darlison MW, Modell B. Estimates of global and regional prevalence of neural tube defects for 2015: a systematic analysis. Ann N Y Acad Sci 2018; 1414:31-46. [PMID: 29363759 DOI: 10.1111/nyas.13548] [Citation(s) in RCA: 163] [Impact Index Per Article: 27.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2017] [Revised: 10/10/2017] [Accepted: 10/15/2017] [Indexed: 12/19/2022]
Abstract
Neural tube defects (NTDs) are associated with substantial mortality, morbidity, disability, and psychological and economic costs. Many are preventable with folic acid, and access to appropriate services for those affected can improve survival and quality of life. We used a compartmental model to estimate global and regional birth prevalence of NTDs (live births, stillbirths, and elective terminations of pregnancy) and subsequent under-5 mortality. Data were identified through web-based reviews of birth defect registry databases and systematic literature reviews. Meta-analyses were undertaken where appropriate. For 2015, our model estimated 260,100 (uncertainty interval (UI): 213,800-322,000) NTD-affected birth outcomes worldwide (prevalence 18.6 (15.3-23.0)/10,000 live births). Approximately 50% of cases were elective terminations of pregnancy for fetal anomalies (UI: 59,300 (47,900-74,500)) or stillbirths (57,800 (UI: 35,000-88,600)). Of NTD-affected live births, 117,900 (∼75%) (UI: 105,500-186,600) resulted in under-5 deaths. Our systematic review showed a paucity of high-quality data in the regions of the world with the highest burden. Despite knowledge about prevention, NTDs remain highly prevalent worldwide. Lack of surveillance and incomplete ascertainment of affected pregnancies make NTDs invisible to policy makers. Improved surveillance of all adverse outcomes is needed to improve the robustness of total NTD prevalence estimation, evaluate effectiveness of prevention through folic acid fortification, and improve outcomes through care and rehabilitation.
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Affiliation(s)
- Hannah Blencowe
- Centre for Maternal, Adolescent, Reproductive, and Child Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Vijaya Kancherla
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, Georgia
| | | | - Matthew W Darlison
- World Health Organization Collaborating Centre for Community Genetics, UCL Centre for Health Informatics and Multiprofessional Education (CHIME), University College London, London, UK
| | - Bernadette Modell
- World Health Organization Collaborating Centre for Community Genetics, UCL Centre for Health Informatics and Multiprofessional Education (CHIME), University College London, London, UK
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Li K, Li J, Gu J, Guo X, Gao T, Li D. The protective effect of polyunsaturated fatty acid intake during pregnancy against embryotoxicity of sodium valproate in mice. Food Funct 2018; 9:2634-2643. [DOI: 10.1039/c7fo01604b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Polyunsaturated fatty acid intake during pregnancy protects against embryotoxicity of sodium valproate.
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Affiliation(s)
- Kelei Li
- Institute of Nutrition and Health
- Qingdao University
- Qingdao
- China
- Department of Food Science and Nutrition
| | - Jiaomei Li
- Department of Food Science and Nutrition
- Zhejiang University
- Hangzhou
- China
| | - Jiaojiao Gu
- Department of Food Science and Nutrition
- Zhejiang University
- Hangzhou
- China
| | - Xiaofei Guo
- Department of Food Science and Nutrition
- Zhejiang University
- Hangzhou
- China
| | - Tianlin Gao
- School of Public Health
- Qingdao University
- Qingdao
- China
| | - Duo Li
- Institute of Nutrition and Health
- Qingdao University
- Qingdao
- China
- Department of Food Science and Nutrition
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Fischer M, Stronati M, Lanari M. Mediterranean diet, folic acid, and neural tube defects. Ital J Pediatr 2017; 43:74. [PMID: 28818086 PMCID: PMC5561554 DOI: 10.1186/s13052-017-0391-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 08/03/2017] [Indexed: 01/21/2023] Open
Abstract
The Mediterranean diet has been for a very long time the basis of food habits all over the countries of the Mediterranean basin, originally founded on rural models and low consumption of meat products and high-fat/high-processed foods. However, in the modern era, the traditional Mediterranean diet pattern is now progressively eroding due to the widespread dissemination of the Western-type economy, life-style, technology-driven culture, as well as the globalisation of food production, availability and consumption, with consequent homogenisation of food culture and behaviours. This transition process may affect many situations, including pregnancy and offspring's health. The problem of the diet during pregnancy and the proper intake of nutrients are nowadays a very current topic, arousing much debate. The Mediterranean dietary pattern, in particular, has been associated with the highest risk reduction of major congenital anomalies, like the heterogeneous class of neural tube defects (NTDs). NTDs constitute a major health burden (0.5-2/1000 pregnancies worldwide) and still remain a preventable cause of still birth, neonatal and infant death, or significant lifelong disabilities. Many studies support the finding that appropriate folate levels during pregnancy may confer protection against these diseases. In 1991 one randomised controlled trial (RCT) demonstrated for the first time that periconceptional supplementation of folic acid is able to prevent the recurrence of NTDs, finding confirmed by many other subsequent studies. Anyway, the high rate of unplanned/unintended pregnancies and births and other issues hindering the achievement of adequate folate levels in women in childbearing age, induced the US government and many other countries to institute mandatory food fortification with folic acid. The actual strategy adopted by European Countries (including Italy) suggests that women take 0,4 mg folic acid/die before conception. The main question is which intervention, between folic acid supplementation, foods fortification or both, linked to a healthy life-style and diet pattern may represent the best method in preventing NTDs. The aim of this review is to describe the actual situation in NTDs prevention, with a special attention to the Italiancontext concerning this delicate and controversial subject.
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Affiliation(s)
- Maximilian Fischer
- Department of Pediatric Emergency, S. Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Mauro Stronati
- Neonatal Intensive Care Unit, IRCCS Foundation Policlinico San Matteo, Pavia, Italy
| | - Marcello Lanari
- Department of Pediatric Emergency, S. Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
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Cliff TS, Dalton S. Metabolic switching and cell fate decisions: implications for pluripotency, reprogramming and development. Curr Opin Genet Dev 2017; 46:44-49. [PMID: 28662447 DOI: 10.1016/j.gde.2017.06.008] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 05/31/2017] [Accepted: 06/09/2017] [Indexed: 02/07/2023]
Abstract
Cell fate decisions are closely linked to changes in metabolic activity. Over recent years this connection has been implicated in mechanisms underpinning embryonic development, reprogramming and disease pathogenesis. In addition to being important for supporting the energy demands of different cell types, metabolic switching from aerobic glycolysis to oxidative phosphorylation plays a critical role in controlling biosynthetic processes, intracellular redox state, epigenetic status and reactive oxygen species levels. These processes extend beyond ATP synthesis by impacting cell proliferation, differentiation, enzymatic activity, ageing and genomic integrity. This review will focus on how metabolic switching impacts decisions made by multipotent cells and discusses mechanisms by which this occurs.
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Affiliation(s)
- Tim S Cliff
- Department of Biochemistry and Molecular Biology and Center for Molecular Medicine, University of Georgia, 500 D.W. Brooks Drive, Athens, GA 30602, USA
| | - Stephen Dalton
- Department of Biochemistry and Molecular Biology and Center for Molecular Medicine, University of Georgia, 500 D.W. Brooks Drive, Athens, GA 30602, USA.
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Zekovic M, Djekic-Ivankovic M, Nikolic M, Gurinovic M, Krajnovic D, Glibetic M. Validity of the Food Frequency Questionnaire Assessing the Folate Intake in Women of Reproductive Age Living in a Country without Food Fortification: Application of the Method of Triads. Nutrients 2017; 9:E128. [PMID: 28208817 PMCID: PMC5331559 DOI: 10.3390/nu9020128] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Revised: 01/31/2017] [Accepted: 02/06/2017] [Indexed: 01/08/2023] Open
Abstract
The study aimed to examine the external validity of the Folate Food Frequency Questionnaire (F-FFQ) designed for assessing the folate intake in Serbian women of reproductive age. The F-FFQ was tested against repeated 24 h dietary recalls and correspondent nutritional biomarkers (red blood cells (RBC) and serum folate concentrations) using the method of triads. In a cross sectional study, 503 women aged 18-49 years completed dietary questionnaires and representative validation subsample (n = 50) provided fasting blood samples for biomarker analyses. Correlation coefficients were calculated between each of the dietary methods and three pair-wise correlations were applied for the calculation of validity coefficients. Correlation coefficients observed between F-FFQ and three 24 h recalls were r = 0.56 (p < 0.001) and r = 0.57 (p < 0.001) for total sample and validation group, respectively. Bland-Altman plot and cross-classification analyses indicated good agreement between methods. High validity coefficients were determined between the true intake (I) and dietary assessment methods, F-FFQ (Q) and 24 h dietary recalls (R) (ρQIrbc = 0.871 and ρQIser = 0.814; ρRIrbc = 0.652 and ρRIser = 0.698), and moderate ones for biomarkers (B) (ρBIrbc = 0.428 and ρBIser = 0.421). The F-FFQ is valid instrument for the assessment of dietary folate intake in women living in Serbia, a country without mandatory folic acid food fortification.
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Affiliation(s)
- Milica Zekovic
- Centre of Research Excellence in Nutrition and Metabolism, Institute for Medical Research (IMR), University of Belgrade, Tadeusa Koscuska 1, 11158 Belgrade, Serbia.
| | - Marija Djekic-Ivankovic
- Centre of Research Excellence in Nutrition and Metabolism, Institute for Medical Research (IMR), University of Belgrade, Tadeusa Koscuska 1, 11158 Belgrade, Serbia.
| | - Marina Nikolic
- Centre of Research Excellence in Nutrition and Metabolism, Institute for Medical Research (IMR), University of Belgrade, Tadeusa Koscuska 1, 11158 Belgrade, Serbia.
| | - Mirjana Gurinovic
- Centre of Research Excellence in Nutrition and Metabolism, Institute for Medical Research (IMR), University of Belgrade, Tadeusa Koscuska 1, 11158 Belgrade, Serbia.
| | - Dusanka Krajnovic
- Department of Social Pharmacy and Pharmaceutical Legislation, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11000 Belgrade, Serbia.
| | - Marija Glibetic
- Centre of Research Excellence in Nutrition and Metabolism, Institute for Medical Research (IMR), University of Belgrade, Tadeusa Koscuska 1, 11158 Belgrade, Serbia.
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