Gene-Centric Analysis of Preeclampsia Identifies Maternal Association at PLEKHG1 .
Autor: | Gray KJ; From the Division of Maternal-Fetal Medicine (K.J.G., T.F.M.) kgray6@bwh.harvard.edu.; Center for Genomic Medicine (K.J.G., A.C.B., R.S.).; Massachusetts General Hospital, Boston; Program in Medical and Population Genetics, Broad Institute, Cambridge, MA (K.J.G., A.C.B., R.S.)., Kovacheva VP; Department of Anesthesiology (V.P.K.)., Mirzakhani H; Brigham and Women's Hospital, Boston, MA; Department of Anesthesia, Critical Care and Pain Medicine (H.M., B.T.B., R.S.)., Bjonnes AC; Center for Genomic Medicine (K.J.G., A.C.B., R.S.).; Massachusetts General Hospital, Boston; Program in Medical and Population Genetics, Broad Institute, Cambridge, MA (K.J.G., A.C.B., R.S.)., Almoguera B; Center for Applied Genomics, Children's Hospital of Philadelphia, PA (B.A., H.H.)., DeWan AT; Department of Chronic Disease Epidemiology (A.T.D.)., Triche EW; Yale School of Public Health, New Haven, CT; Center for Outcomes Research and Evaluation, Yale School of Medicine, New Haven, CT (E.W.T.)., Saftlas AF; Department of Epidemiology, College of Public Health, University of Iowa (A.F.S.)., Hoh J; Department of Environmental Health Sciences (J.H.)., Bodian DL; Inova Translational Medicine Institute, Inova Health System, Falls Church, VA (D.L.B., E.K., K.C.H.)., Klein E; Inova Translational Medicine Institute, Inova Health System, Falls Church, VA (D.L.B., E.K., K.C.H.)., Huddleston KC; Inova Translational Medicine Institute, Inova Health System, Falls Church, VA (D.L.B., E.K., K.C.H.)., Ingles SA; Department of Preventative Medicine, University of Southern California, Keck School of Medicine, Los Angeles (S.A.I., M.L.W.)., Lockwood CJ; University of South Florida, Morsani College of Medicine, Tampa (C.J.L.)., Hakonarson H; Divisions of Human Genetics and Pulmonary Medicine, Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia (H.H.)., McElrath TF; From the Division of Maternal-Fetal Medicine (K.J.G., T.F.M.)., Murray JC; Department of Pediatrics, Carver College of Medicine, University of Iowa (J.C.M.)., Wilson ML; Department of Preventative Medicine, University of Southern California, Keck School of Medicine, Los Angeles (S.A.I., M.L.W.)., Norwitz ER; Department of Obstetrics and Gynecology, Tufts Medical Center, Boston, MA (E.R.N.)., Karumanchi SA; Center for Vascular Biology Research, Beth Israel Deaconess Medical Center, Boston, MA (S.A.K.).; Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA (S.A.K.)., Bateman BT; Brigham and Women's Hospital, Boston, MA; Department of Anesthesia, Critical Care and Pain Medicine (H.M., B.T.B., R.S.)., Keating BJ; Department of Surgery and Pediatrics, University of Pennsylvania, Philadelphia (B.J.K.)., Saxena R; Brigham and Women's Hospital, Boston, MA; Department of Anesthesia, Critical Care and Pain Medicine (H.M., B.T.B., R.S.).; Center for Genomic Medicine (K.J.G., A.C.B., R.S.).; Massachusetts General Hospital, Boston; Program in Medical and Population Genetics, Broad Institute, Cambridge, MA (K.J.G., A.C.B., R.S.). |
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Jazyk: | angličtina |
Zdroj: | Hypertension (Dallas, Tex. : 1979) [Hypertension] 2018 Aug; Vol. 72 (2), pp. 408-416. Date of Electronic Publication: 2018 Jul 02. |
DOI: | 10.1161/HYPERTENSIONAHA.117.10688 |
Abstrakt: | The genetic susceptibility to preeclampsia, a pregnancy-specific complication with significant maternal and fetal morbidity, has been poorly characterized. To identify maternal genes associated with preeclampsia risk, we assembled 498 cases and 1864 controls of European ancestry from preeclampsia case-control collections in 5 different US sites (with additional matched population controls), genotyped samples on a cardiovascular gene-centric array composed of variants from ≈2000 genes selected based on prior genetic studies of cardiovascular and metabolic diseases and performed case-control genetic association analysis on 27 429 variants passing quality control. In silico replication testing of 9 lead signals with P <10 - 4 was performed in independent European samples from the SOPHIA (Study of Pregnancy Hypertension in Iowa) and Inova cohorts (212 cases, 456 controls). Multiethnic assessment of lead signals was then performed in samples of black (26 cases, 136 controls), Hispanic (132 cases, 468 controls), and East Asian (9 cases, 80 controls) ancestry. Multiethnic meta-analysis (877 cases, 3004 controls) revealed a study-wide statistically significant association of the rs9478812 variant in the pleiotropic PLEKHG1 gene (odds ratio, 1.40 [1.23-1.60]; P (© 2018 American Heart Association, Inc.) |
Databáze: | MEDLINE |
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