Genetic predisposition to hypertension is associated with preeclampsia in European and Central Asian women

Steinthorsdottir, V. et al. (2020) Genetic predisposition to hypertension is associated with preeclampsia in European and Central Asian women. Nature Communications, 11, 5976. (doi: 10.1038/s41467-020-19733-6) (PMID:33239696) (PMCID:PMC7688949)

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Abstract

Preeclampsia is a serious complication of pregnancy, affecting both maternal and fetal health. In genome-wide association meta-analysis of European and Central Asian mothers, we identify sequence variants that associate with preeclampsia in the maternal genome at ZNF831/20q13 and FTO/16q12. These are previously established variants for blood pressure (BP) and the FTO variant has also been associated with body mass index (BMI). Further analysis of BP variants establishes that variants at MECOM/3q26, FGF5/4q21 and SH2B3/12q24 also associate with preeclampsia through the maternal genome. We further show that a polygenic risk score for hypertension associates with preeclampsia. However, comparison with gestational hypertension indicates that additional factors modify the risk of preeclampsia.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Dominiczak, Professor Anna and Cameron, Dr Alan and Lee, Dr Wai Kwong
Authors: Steinthorsdottir, V., McGinnis, R., Williams, N. O., Stefansdottir, L., Thorleifsson, G., Shooter, S., Fadista, J., Sigurdsson, J. K., Auro, K. M., Berezina, G., Borges, M.-C., Bumpstead, S., Bybjerg-Grauholm, J., Colgiu, I., Dolby, V. A., Dudbridge, F., Engel, S. M., Franklin, C. S., Frigge, M. L., Frisbaek, Y., Geirsson, R. T., Geller, F., Gretarsdottir, S., Gudbjartsson, D. F., Harmon, Q., Hougaard, D. M., Hegay, T., Helgadottir, A., Hjartardottir, S., Jääskeläinen, T., Johannsdottir, H., Jonsdottir, I., Juliusdottir, T., Kalsheker, N., Kasimov, A., Kemp, J. P., Kivinen, K., Klungsøyr, K., Lee, W. K., Melbye, M., Miedzybrodska, Z., Moffett, A., Najmutdinova, D., Nishanova, F., Olafsdottir, T., Perola, M., Pipkin, F. B., Poston, L., Prescott, G., Saevarsdottir, S., Salimbayeva, D., Scaife, P. J., Skotte, L., Staines-Urias, E., Stefansson, O. A., Sørensen, K. M., Thomsen, L. C. V., Tragante, V., Trogstad, L., Simpson, N. A. B., Aripova, T., Casas, J. P., Dominiczak, A. F., Walker, J. J., Thorsteinsdottir, U., Iversen, A.-C., Feenstra, B., Lawlor, D. A., Boyd, H. A., Magnus, P., Laivuori, H., Zakhidova, N., Svyatova, G., Stefansson, K., Morgan, L., Laivuori, H., Heinonen, S., Kajantie, E., Kere, J., Kivinen, K., Pouta, A., Morgan, L., Pipkin, F. B., Walker, J. J., Macphail, S., Kilby, M., Habiba, M., Williamson, C., O’Shaughnessy, K., O’Brien, S., Cameron, A., Redman, C. W. G., Farrall, M., Caulfield, M., and Dominiczak, A. F.
College/School:College of Medical Veterinary and Life Sciences > School of Cardiovascular & Metabolic Health
Journal Name:Nature Communications
Publisher:Nature Research
ISSN:2041-1723
ISSN (Online):2041-1723
Copyright Holders:Copyright © 2020 The Authors
First Published:First published in Nature Communications 11: 5976
Publisher Policy:Reproduced under a Creative Commons License

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