Abstract
Introduction
Gestational diabetes mellitus (GDM) is impaired glucose tolerance first recognised during pregnancy; its development is associated with many adverse outcomes. Mechanisms of GDM development are not fully elucidated and few studies have used Chinese participants.
Objectives
The aim of this study was to investigate the maternal metabolome associated with GDM in a Chinese population, and explore the relationship with maternal diet.
Methods
Ninety-three participants were recruited at 26–28 weeks’ gestation from Chongqing, China. Maternal urine, serum, and hair metabolomes were analysed using gas and liquid chromatography–mass spectrometry. Dietary intake was assessed using a 96-item food frequency questionnaire.
Results
Of the 1064 metabolites identified, 73 were significantly different between cases and controls (P < 0.05), but only 2-aminobutyric acid had both a p- and q-value < 0.05. A “snack-based-dietary-pattern” was associated with an increased likelihood of GDM (odds ratio 2·1; 95% confidence interval 1.1–3.9). The association remained significant after adjustment for calorie intake but not food volume.
Conclusion
This study provides a comprehensive characterization of the maternal metabolome. The snack-based dietary pattern associated with GDM suggests that timing and frequency of consumption are important factors in the relationship between maternal diet and GDM.
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References
Bauersachs, T., Compaore, J., Hopmans, E. C., Stal, L. J., Schouten, S., & Sinninghe Damste, J. S. (2009). Distribution of heterocyst glycolipids in cyanobacteria. Phytochemistry, 70, 2034–2039.
Broadhurst, D. I., & Kell, D. B. (2006). Statistical strategies for avoiding false discoveries in metabolomics and related experiments. Metabolomics, 2, 171–196.
Broecker, S., Herre, S., & Pragst, F. 2012. General unknown screening in hair by liquid chromatography-hybrid quadrupole time-of-flight mass spectrometry (LC-QTOF-MS). Forensic Science International 218, 68–81.
Chen, X., Zhao, D., Mao, X., Xia, Y., Baker, P. N., & Zhang, H. 2016. Maternal dietary patterns and pregnancy outcome. Nutrients 8, 351
Chong, Y. S., Cai, S., Lin, H., Soh, S. E., Lee, Y. S., Leow, M. K., Chan, Y. H., Chen, L., Holbrook, J. D., Tan, K. H., Rajadurai, V. S., Yeo, G. S., Kramer, M. S., Saw, S. M., Gluckman, P. D., Godfrey, K. M., Kwek, K., & Group, G. S. (2014). Ethnic differences translate to inadequacy of high-risk screening for gestational diabetes mellitus in an asian population: A cohort study. BMC Pregnancy Childbirth, 14, 345.
Choong, E., Bondolfi, G., Etter, M., Jermann, F., Aubry, J. M., Bartolomei, J., Gholam-Rezaee, M., & Eap, C. B. (2012). Psychotropic drug-induced weight gain and other metabolic complications in a swiss psychiatric population. Journal of Psychiatric Research, 46, 540–548.
De Livera, A. M., Sysi-Aho, M., Jacob, L., Gagnon-Bartsch, J. A., Castillo, S., Simpson, J. A., & Speed, T. P. (2015). Statistical methods for handling unwanted variation in metabolomics data. Analytical Chemistry, 87, 3606–3615.
Federation, I. D. (2015). IDF Diabetes Atlas (7th Ed). Retrieved July 23, 2017, from http://www.Diabetesatlas.Org.
Ferrara, A. (2007). Increasing prevalence of gestational diabetes mellitus: A public health perspective. Diabetes Care, 30(Suppl 2), S141–S146.
Gall, W. E., Beebe, K., Lawton, K. A., Adam, K. P., Mitchell, M. W., Nakhle, P. J., Ryals, J. A., Milburn, M. V., Nannipieri, M., Camastra, S., Natali, A., Ferrannini, E., & Group, R. S. (2010). Alpha-hydroxybutyrate is an early biomarker of insulin resistance and glucose intolerance in a nondiabetic population. PLoS ONE. 5, E10883.
He, J. R., Yuan, M. Y., Chen, N. N., Lu, J. H., Hu, C. Y., Mai, W. B., Zhang, R. F., Pan, Y. H., Qiu, L., Wu, Y. F., Xiao, W. Q., Liu, Y., Xia, H. M., & Qiu, X. (2015). Maternal dietary patterns and gestational diabetes mellitus: A large prospective cohort study in China. British Journal of Nutrition, 113, 1292–1300.
Hong, G.-F. (1992). The nitrogen fixation and its research in China. Berlin: Springer-Verlag.
Karpievitch, Y. V., Dabney, A. R., & Smith, R. D. (2012). Normalization and missing value imputation for label-free LC-MS analysis. BMC Bioinformatics, 13(Suppl 16), S5.
Karpievitch, Y. V., Nikolic, S. B., Wilson, R., Sharman, J. E., & Edwards, L. M. (2014). Metabolomics data normalization with eigenms. PLoS ONE, 9, E116221.
Karpievitch, Y. V., Taverner, T., Adkins, J. N., Callister, S. J., Anderson, G. A., Smith, R. D., & Dabney, A. R. (2009). Normalization of peak intensities in bottom-up ms-based proteomics using singular value decomposition. Bioinformatics, 25, 2573–2580.
Kim, C., Newton, K. M., & Knopp, R. H. (2002). Gestational diabetes and the incidence of type 2 diabetes: A systematic review. Diabetes Care, 25, 862–868.
Landaas, S. (1975). The formation of 2-hydroxybutyric acid in experimental animals. Clinica Chimica Acta, 58, 23–32.
Law, K. P., Han, T. L., Mao, X., & Zhang, H. (2017). Tryptophan and purine metabolites are consistently upregulated in the urinary metabolome of patients diagnosed with gestational diabetes mellitus throughout pregnancy: A longitudinal metabolomics study of Chinese pregnant women Part 2. Clinica Chimica Acta, 468, 126–139.
Law, K. P., Mao, X., Han, T. L., & Zhang, H. (2016). Unsaturated plasma phospholipids are consistently lower in the patients diagnosed with gestational diabetes mellitus throughout pregnancy: A longitudinal metabolomics study of chinese pregnant women part 1. Clinica Chimica Acta, 465, 53–71.
Lu, S. C. (2009). Regulation of glutathione synthesis. Molecular Aspects of Medicine, 30, 42–59.
Nicholson, J. K., Lindon, J. C., & Holmes, E. (1999). ‘Metabonomics’: Understanding the metabolic responses of living systems to pathophysiological stimuli via multivariate statistical analysis of biological nmr spectroscopic data. Xenobiotica, 29, 1181–1189.
Nordin, C., & Bertilsson, L. (1995). Active hydroxymetabolites of antidepressants. emphasis on E-10-hydroxy-nortriptyline. Clinical Pharmacokinetics, 28, 26–40.
O’gorman, A., Gibbons, H., & Brennan, L. (2013). Metabolomics in the identification of biomarkers of dietary intake. Computational and Structural Biotechnology Journal, 4, E201301004.
International Association of Diabetes, Pregnancy Study Groups Consensus, Metzger, B. E., Gabbe, S. G., Persson, B., Buchanan, T. A., Catalano, P. A., Damm, P., Dyer, A. R., Leiva, A., Hod, M., Kitzmiler, J. L., Lowe, L. P., Mcintyre, H. D., Oats, J. J., Omori, Y., & Schmidt, M. I. (2010). International Association of Diabetes And Pregnancy Study Groups recommendations on the diagnosis and classification of hyperglycemia in pregnancy. Diabetes Care, 33, 676–682.
Reece, E. A., Leguizamon, G., & Wiznitzer, A. (2009). Gestational diabetes: The need for a common ground. Lancet, 373, 1789–1797.
Robin, X., Turck, N., Hainard, A., Tiberti, N., Lisacek, F., Sanchez, J. C., & Muller, M. (2011). Proc: An open-source package for R and S+ to analyze and compare ROC curves. BMC Bioinformatics, 12, 77.
Smart, K. F., Aggio, R. B., Van Houtte, J. R., & Villas-Boas, S. G. (2010). Analytical platform for metabolome analysis of microbial cells using methyl chloroformate derivatization followed by gas chromatography-mass spectrometry. Nature Protocols, 5, 1709–1729.
Storey, J. D., & Taylor J. E. (2004). Strong control, conservative point estimation, and simultaneous conservative consistency of false discovery rates: A unified approach. Journal of the Royal Statistical Society, Series B, 66, 187–205.
Storey, J. D., & Tibshirani, R. (2003). Statistical significance for genomewide studies. Proceedings of the National Academy of Sciences of the United States of America, 100, 9440–9445.
Sulek, K., Han, T. L., Villas-Boas, S. G., Wishart, D. S., Soh, S. E., Kwek, K., Gluckman, P. D., Chong, Y. S., Kenny, L. C., & Baker, P. N. (2014). Hair metabolomics: Identification of fetal compromise provides proof of concept for biomarker discovery. Theranostics, 4, 953–959.
United States Environmental Protection Agency. (2017). Health and ecological effects (Online). Retrieved July 23, 2017, from http://www.Epa.Gov/Nutrient-Policy-Data/Health-And-Ecological-Effects.
Wickham, H. (2009). Ggplot2: Elegant graphics for data analysis. New York: Springer-Verlag.
Willett, W., Manson, J., & Liu, S. (2002). Glycemic index, glycemic load, and risk of type 2 diabetes. The American Journal of Clinical Nutrition, 76, 274S–280S.
Wu, G., Fang, Y. Z., Yang, S., Lupton, J. R., & Turner, N. D. (2004). Glutathione metabolism and its implications for health. Journal of Nutrition, 134, 489–492.
Xia, J., & Wishart, D. S. (2016). Using metaboanalyst 3.0 for comprehensive metabolomics data analysis. Current Protocols in Bioinformatics, 55, 14.10.1–14.10.91.
Yang, Y. X., Wang, G. Y., & Pan, X. C. (2009). China food composition (Book 1). Beijing: Peking University Medical Press.
Zhu, W. W., Yang, H. X., Wang, C., Su, R. N., Feng, H., & Kapur, A. (2017). High prevalence of gestational diabetes mellitus in beijing: Effect of maternal birth weight and other risk factors. Chinese Medical Journal (Engl), 130, 1019–1025.
Acknowledgements
We acknowledge the LC–MS scientific support provided by Dr. Kai Law. We also thank Xun Mao and Diqi Zhao for the help of data and sample collection.
Funding
This work was supported by the National Natural Science Foundation of China [Grant Nos. 81571453, 81771607, 81701477, 81650110522] and The 111 Project [Grant No. Yuwaizhuan (2016)32]. The funders were not involved in the study design; in the collection, analysis and interpretation of data; in the writing of the report; or in the decision to submit the article for publication.
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YX, PB and HZ conceived the idea and designed the study. TZ and XC collected the questionnaires and samples. TH, CC, and JdS analysed the data. XC, JdS, and TH contributed to the writing of the manuscript.
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The authors declare that they have no conflict of interest.
Ethical approval
Ethical approval was granted by the Ethics committee of the first affiliated hospital of Chongqing Medical University and written informed consent was obtained from all participants.
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Chen, X., de Seymour, J.V., Han, TL. et al. Metabolomic biomarkers and novel dietary factors associated with gestational diabetes in China. Metabolomics 14, 149 (2018). https://doi.org/10.1007/s11306-018-1445-6
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DOI: https://doi.org/10.1007/s11306-018-1445-6
Keywords
- Gestational diabetes
- Metabolomics
- Maternal diet
- Biomarker