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Monangi NK, Xu H, Fan YM, Khanam R, Khan W, Deb S, Pervin J, Price JT, Kaur L, Al Mahmud A, Thanh LQ, Care A, Landero JA, Combs GF, Belling E, Chappell J, Chen J, Kong F, Lacher C, Ahmed S, Chowdhury NH, Rahman S, Kabir F, Nisar I, Hotwani A, Mehmood U, Nizar A, Khalid J, Dhingra U, Dutta A, Ali SM, Aftab F, Juma MH, Rahman M, Ahmed T, Islam MM, Vwalika B, Musonda P, Ashorn U, Maleta K, Hallman M, Goodfellow L, Gupta JK, Alfirevic A, Murphy SK, Rand L, Ryckman KK, Murray JC, Bahl R, Litch JA, Baruch-Gravett C, Sopory S, Chandra Mouli Natchu U, Kumar PV, Kumari N, Thiruvengadam R, Singh AK, Kumar P, Alfirevic Z, Baqui AH, Bhatnagar S, Hirst JE, Hoyo C, Jehan F, Jelliffe-Pawlowski L, Rahman A, Roth DE, Sazawal S, Stringer JSA, Ashorn P, Zhang G, Muglia LJ. Association of maternal prenatal copper concentration with gestational duration and preterm birth: a multicountry meta-analysis. Am J Clin Nutr 2024; 119:221-231. [PMID: 37890672 PMCID: PMC10808817 DOI: 10.1016/j.ajcnut.2023.10.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 09/29/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND Copper (Cu), an essential trace mineral regulating multiple actions of inflammation and oxidative stress, has been implicated in risk for preterm birth (PTB). OBJECTIVES This study aimed to determine the association of maternal Cu concentration during pregnancy with PTB risk and gestational duration in a large multicohort study including diverse populations. METHODS Maternal plasma or serum samples of 10,449 singleton live births were obtained from 18 geographically diverse study cohorts. Maternal Cu concentrations were determined using inductively coupled plasma mass spectrometry. The associations of maternal Cu with PTB and gestational duration were analyzed using logistic and linear regressions for each cohort. The estimates were then combined using meta-analysis. Associations between maternal Cu and acute-phase reactants (APRs) and infection status were analyzed in 1239 samples from the Malawi cohort. RESULTS The maternal prenatal Cu concentration in our study samples followed normal distribution with mean of 1.92 μg/mL and standard deviation of 0.43 μg/mL, and Cu concentrations increased with gestational age up to 20 wk. The random-effect meta-analysis across 18 cohorts revealed that 1 μg/mL increase in maternal Cu concentration was associated with higher risk of PTB with odds ratio of 1.30 (95% confidence interval [CI]: 1.08, 1.57) and shorter gestational duration of 1.64 d (95% CI: 0.56, 2.73). In the Malawi cohort, higher maternal Cu concentration, concentrations of multiple APRs, and infections (malaria and HIV) were correlated and associated with greater risk of PTB and shorter gestational duration. CONCLUSIONS Our study supports robust negative association between maternal Cu and gestational duration and positive association with risk for PTB. Cu concentration was strongly correlated with APRs and infection status suggesting its potential role in inflammation, a pathway implicated in the mechanisms of PTB. Therefore, maternal Cu could be used as potential marker of integrated inflammatory pathways during pregnancy and risk for PTB.
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Affiliation(s)
- Nagendra K Monangi
- Division of Neonatology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States; Center for Prevention of Preterm Birth, Perinatal Institute, Cincinnati Children's Hospital Medical Center and March of Dimes Prematurity Research Center Ohio Collaborative, Cincinnati, Ohio, United States; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States.
| | - Huan Xu
- Center for Prevention of Preterm Birth, Perinatal Institute, Cincinnati Children's Hospital Medical Center and March of Dimes Prematurity Research Center Ohio Collaborative, Cincinnati, Ohio, United States; Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
| | - Yue-Mei Fan
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.
| | - Rasheeda Khanam
- International Center for Maternal and Newborn Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States
| | - Waqasuddin Khan
- Biorepository and Omics Research Group, Department of Pediatrics and Child Health, Faculty of Health Sciences, Medical College, Aga Khan University, Karachi, Sindh, Pakistan
| | - Saikat Deb
- Research Division, Public Health Laboratory, Center for Public Health Kinetics, Chake Chake, Tanzania
| | - Jesmin Pervin
- Maternal and Child Health Division, International Centre for Diarrheal Disease Research, Bangladesh, Dhaka District, Bangladesh
| | - Joan T Price
- Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States
| | - Lovejeet Kaur
- Child and Maternal Health Program, Translational Health Science and Technology Institute (THSTI), Faridabad, India
| | - Abdullah Al Mahmud
- Nutrition and Clinical Services Division, International Centre for Diarrheal Disease Research, Bangladesh, Dhaka, Bangladesh
| | | | - Angharad Care
- Department of Women's and Children's Health, The University of Liverpool, Liverpool, United Kingdom
| | - Julio A Landero
- Department of Chemistry, University of Cincinnati, Cincinnati, OH, United States
| | - Gerald F Combs
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, United States
| | - Elizabeth Belling
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
| | - Joanne Chappell
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
| | - Jing Chen
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.
| | - Fansheng Kong
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
| | - Craig Lacher
- USDA-ARS, Grand Forks Human Nutrition Research Center, Grand Forks, ND, United States
| | | | | | | | - Furqan Kabir
- Biorepository and Omics Research Group, Department of Pediatrics and Child Health, Faculty of Health Sciences, Medical College, Aga Khan University, Karachi, Sindh, Pakistan
| | - Imran Nisar
- Biorepository and Omics Research Group, Department of Pediatrics and Child Health, Faculty of Health Sciences, Medical College, Aga Khan University, Karachi, Sindh, Pakistan
| | - Aneeta Hotwani
- Biorepository and Omics Research Group, Department of Pediatrics and Child Health, Faculty of Health Sciences, Medical College, Aga Khan University, Karachi, Sindh, Pakistan
| | - Usma Mehmood
- Biorepository and Omics Research Group, Department of Pediatrics and Child Health, Faculty of Health Sciences, Medical College, Aga Khan University, Karachi, Sindh, Pakistan
| | - Ambreen Nizar
- Biorepository and Omics Research Group, Department of Pediatrics and Child Health, Faculty of Health Sciences, Medical College, Aga Khan University, Karachi, Sindh, Pakistan
| | - Javairia Khalid
- Biorepository and Omics Research Group, Department of Pediatrics and Child Health, Faculty of Health Sciences, Medical College, Aga Khan University, Karachi, Sindh, Pakistan
| | - Usha Dhingra
- Center for Public Health Kinetics, New Delhi, India
| | - Arup Dutta
- Center for Public Health Kinetics, New Delhi, India
| | - Said Mohamed Ali
- Research Division, Public Health Laboratory, Center for Public Health Kinetics, Chake Chake, Tanzania
| | - Fahad Aftab
- Research Division, Public Health Laboratory, Center for Public Health Kinetics, Chake Chake, Tanzania
| | - Mohammed Hamad Juma
- Research Division, Public Health Laboratory, Center for Public Health Kinetics, Chake Chake, Tanzania
| | - Monjur Rahman
- Nutrition and Clinical Services Division, International Centre for Diarrheal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division, International Centre for Diarrheal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - M Munirul Islam
- Nutrition and Clinical Services Division, International Centre for Diarrheal Disease Research, Bangladesh, Dhaka, Bangladesh
| | | | - Patrick Musonda
- School of Public Health, University of Zambia, Lusaka, Zambia
| | - Ulla Ashorn
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Kenneth Maleta
- School of Public Health and Family Medicine, University of Malawi College of Medicine, Blantyre, Malawi
| | - Mikko Hallman
- School of Public Health and Family Medicine, University of Malawi College of Medicine, Blantyre, Malawi; Medical Research Centre Oulu, PEDEGO Research Unit, University of Oulu, Oulu, Pohjois-Pohjanmaa, Finland
| | - Laura Goodfellow
- Department of Women's and Children's Health, The University of Liverpool, Liverpool, United Kingdom
| | - Juhi K Gupta
- Department of Women's and Children's Health, The University of Liverpool, Liverpool, United Kingdom
| | - Ana Alfirevic
- Department of Women's and Children's Health, The University of Liverpool, Liverpool, United Kingdom
| | - Susan K Murphy
- Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC, United States
| | - Larry Rand
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California San Francisco School of Medicine, San Francisco, CA, United States
| | - Kelli K Ryckman
- Department of Epidemiology, University of Iowa College of Public Health, Iowa City, IA, United States
| | - Jeffrey C Murray
- Department of Pediatrics, University of Iowa, Iowa City, IA, United States
| | - Rajiv Bahl
- Department of Maternal, Newborn, Child and Adolescent Health, World Health Organization, Geneva, Switzerland
| | - James A Litch
- Global Alliance to Prevent Prematurity and Stillbirth, Lynnwood, WA, United States
| | | | - Shailaja Sopory
- Child and Maternal Health Program, Translational Health Science and Technology Institute (THSTI), Faridabad, India
| | | | - Pavitra V Kumar
- Geochronology Group, Inter University Accelerator Centre (IUAC), Delhi, India
| | - Neha Kumari
- Child and Maternal Health Program, Translational Health Science and Technology Institute (THSTI), Faridabad, India
| | - Ramachandran Thiruvengadam
- Child and Maternal Health Program, Translational Health Science and Technology Institute (THSTI), Faridabad, India
| | - Atul Kumar Singh
- Geochronology Group, Inter University Accelerator Centre (IUAC), Delhi, India
| | - Pankaj Kumar
- Geochronology Group, Inter University Accelerator Centre (IUAC), Delhi, India
| | - Zarko Alfirevic
- Department of Women's and Children's Health, The University of Liverpool, Liverpool, United Kingdom
| | - Abdullah H Baqui
- International Center for Maternal and Newborn Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States
| | - Shinjini Bhatnagar
- Child and Maternal Health Program, Translational Health Science and Technology Institute (THSTI), Faridabad, India
| | - Jane E Hirst
- Tu Du Hospital, Ho Chi Ming City, Vietnam; Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Cathrine Hoyo
- Department of Biological Sciences and Center for Human Health and the Environment, North Carolina State University, Raleigh, North Carolina, United States
| | - Fyezah Jehan
- Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan
| | - Laura Jelliffe-Pawlowski
- Department of Epidemiology and Biostatistics, University of California San Francisco School of Medicine, San Francisco, CA, United States
| | - Anisur Rahman
- Maternal and Child Health Division, International Centre for Diarrheal Disease Research, Bangladesh, Dhaka District, Bangladesh
| | - Daniel E Roth
- Centre for Global Child Health, Hospital for Sick Children, University of Toronto, Toronto, Canada; Department of Pediatrics, University of Toronto, Toronto, Canada
| | - Sunil Sazawal
- Research Division, Public Health Laboratory, Center for Public Health Kinetics, Chake Chake, Tanzania; Center for Public Health Kinetics, New Delhi, India
| | - Jeffrey S A Stringer
- Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States
| | - Per Ashorn
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Department of Pediatrics, Tampere University Hospital, Tampere, Finland
| | - Ge Zhang
- Center for Prevention of Preterm Birth, Perinatal Institute, Cincinnati Children's Hospital Medical Center and March of Dimes Prematurity Research Center Ohio Collaborative, Cincinnati, Ohio, United States; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States; Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States.
| | - Louis J Muglia
- Center for Prevention of Preterm Birth, Perinatal Institute, Cincinnati Children's Hospital Medical Center and March of Dimes Prematurity Research Center Ohio Collaborative, Cincinnati, Ohio, United States; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States; Burroughs Wellcome Fund, Research Triangle Park, NC, United States
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Haskell MJ, Maleta K, Arnold CD, Jorgensen JM, Fan YM, Ashorn U, Matchado A, Monangi NK, Zhang G, Xu H, Belling E, Landero J, Chappell J, Muglia LJ, Hallman M, Ashorn P, Dewey KG. Provision of Small-Quantity Lipid-Based Nutrient Supplements Increases Plasma Selenium Concentration in Pregnant Women in Malawi: A Secondary Outcome of a Randomized Controlled Trial. Curr Dev Nutr 2022; 6:nzac013. [PMID: 35317414 PMCID: PMC8929992 DOI: 10.1093/cdn/nzac013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 01/05/2022] [Accepted: 01/25/2022] [Indexed: 11/14/2022] Open
Abstract
Background Pregnant women in Malawi are at risk of selenium deficiency, which can have adverse effects on pregnancy outcomes. Interventions for improving selenium status are needed. Objectives To assess the effect of provision of small-quantity lipid-based nutrient supplements (SQ-LNSs) to Malawian women during pregnancy on their plasma selenium concentrations at 36 wk of gestation. Methods Pregnant women (≤20 wk of gestation) were randomly assigned to receive daily either: 1) iron and folic acid (IFA); 2) multiple micronutrients (MMN; 130 µg selenium per capsule); or 3) SQ-LNS (130 µg selenium/20 g). Plasma selenium concentrations were measured by inductively coupled plasma mass spectrometry at baseline and after ≥16 wk of intervention (at 36 wk of gestation) and compared by intervention group. Results At 36 wk of gestation, median (quartile 1, quartile 3) plasma selenium concentrations (micromoles per liter) were 0.96 (0.73, 1.23), 0.94 (0.78, 1.18), and 1.01 (0.85, 1.28) in the IFA, MMN, and SQ-LNS groups, respectively. Geometric mean (GM) plasma selenium concentration was 5.4% (95% CI: 1.8%, 9.0%) higher in the SQ-LNS group than in the MMN group and tended to be higher than in the IFA group (+4.2%; 95% CI: 1.0%, 7.8%). The prevalence of adjusted plasma selenium concentrations <1 µmol/L was 55.1%, 57.8%, and 47.3% in the IFA, MMN, and SQ-LNS groups, respectively; it was lower in the SQ-LNS group than in the MMN group, OR = 0.44 (95% CI: 0.24, 0.83), and tended to be lower than in the IFA group, OR = 0.54 (95% CI: 0.29, 1.03). There was a significant interaction between baseline plasma selenium concentration and intervention group (P = 0.003). In the lowest tertile of baseline selenium concentrations, GM plasma selenium concentration was higher, and the prevalence of low values was lower in the SQ-LNS group compared with the MMN and IFA groups at 36 wk of gestation (P ≤ 0.007). Conclusions Provision of SQ-LNS containing selenium to pregnant women can be an effective strategy for improving their selenium status.This trial was registered at clinicaltrials.gov (identifier: NCT01239693).
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Affiliation(s)
- Marjorie J Haskell
- Institute for Global Nutrition, University of California, Davis, Davis, CA, USA
- Department of Nutrition, University of California, Davis, Davis, CA, USA
| | - Kenneth Maleta
- Department of Public Health, School of Public Health and Family Medicine, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Charles D Arnold
- Institute for Global Nutrition, University of California, Davis, Davis, CA, USA
- Department of Nutrition, University of California, Davis, Davis, CA, USA
| | - Josh M Jorgensen
- Institute for Global Nutrition, University of California, Davis, Davis, CA, USA
- Department of Nutrition, University of California, Davis, Davis, CA, USA
| | - Yue-Mei Fan
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Ulla Ashorn
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Andrew Matchado
- Institute for Global Nutrition, University of California, Davis, Davis, CA, USA
| | - Nagendra K Monangi
- Division of Neonatology, Perinatal Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Ge Zhang
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Center for Prevention of Preterm Birth, Perinatal Institute, Cincinnati Children's Hospital Medical Center and March of Dimes Prematurity Research Center Ohio Collaborative, Cincinnati, OH, USA
| | - Huan Xu
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Center for Prevention of Preterm Birth, Perinatal Institute, Cincinnati Children's Hospital Medical Center and March of Dimes Prematurity Research Center Ohio Collaborative, Cincinnati, OH, USA
| | - Elizabeth Belling
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Center for Prevention of Preterm Birth, Perinatal Institute, Cincinnati Children's Hospital Medical Center and March of Dimes Prematurity Research Center Ohio Collaborative, Cincinnati, OH, USA
| | - Julio Landero
- Department of Chemistry, University of Cincinnati, Cincinnati, OH, USA
| | - Joanne Chappell
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Center for Prevention of Preterm Birth, Perinatal Institute, Cincinnati Children's Hospital Medical Center and March of Dimes Prematurity Research Center Ohio Collaborative, Cincinnati, OH, USA
| | - Louis J Muglia
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Burroughs Wellcome Fund, Research Triangle Park, NC, USA
| | - Mikko Hallman
- Medical Research Centre Oulu, PEDEGO Research Unit, University of Oulu, Oulu, Pohjois-Pohjanmaa, Finland
| | - Per Ashorn
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Paediatrics, Tampere University Hospital, Tampere, Finland
| | - Kathryn G Dewey
- Institute for Global Nutrition, University of California, Davis, Davis, CA, USA
- Department of Nutrition, University of California, Davis, Davis, CA, USA
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