Journal article
Cerebral small vessel disease genomics and its implications across the lifespan
Nature Communications, Vol.11(1), Art. 6285
2020
Abstract
White matter hyperintensities (WMH) are the most common brain-imaging feature of cerebral small vessel disease (SVD), hypertension being the main known risk factor. Here, we identify 27 genome-wide loci for WMH-volume in a cohort of 50,970 older individuals, accounting for modification/confounding by hypertension. Aggregated WMH risk variants were associated with altered white matter integrity (p = 2.5×10-7) in brain images from 1,738 young healthy adults, providing insight into the lifetime impact of SVD genetic risk. Mendelian randomization suggested causal association of increasing WMH-volume with stroke, Alzheimer-type dementia, and of increasing blood pressure (BP) with larger WMH-volume, notably also in persons without clinical hypertension. Transcriptome-wide colocalization analyses showed association of WMH-volume with expression of 39 genes, of which four encode known drug targets. Finally, we provide insight into BP-independent biological pathways underlying SVD and suggest potential for genetic stratification of high-risk individuals and for genetically-informed prioritization of drug targets for prevention trials.
Details
- Title
- Cerebral small vessel disease genomics and its implications across the lifespan
- Authors/Creators
- M. Sargurupremraj (Author/Creator)H. Suzuki (Author/Creator)X. Jian (Author/Creator)C. Sarnowski (Author/Creator)T.E. Evans (Author/Creator)J.C. Bis (Author/Creator)G. Eiriksdottir (Author/Creator)S. Sakaue (Author/Creator)N. Terzikhan (Author/Creator)M. Habes (Author/Creator)W. Zhao (Author/Creator)N.J. Armstrong (Author/Creator)E. Hofer (Author/Creator)L.R. Yanek (Author/Creator)S.P. Hagenaars (Author/Creator)R.B. Kumar (Author/Creator)E.B. van den Akker (Author/Creator)R.E. McWhirter (Author/Creator)S. Trompet (Author/Creator)A. Mishra (Author/Creator)Y. Saba (Author/Creator)C.L. Satizabal (Author/Creator)G. Beaudet (Author/Creator)L. Petit (Author/Creator)A. Tsuchida (Author/Creator)L. Zago (Author/Creator)S. Schilling (Author/Creator)S. Sigurdsson (Author/Creator)R.F. Gottesman (Author/Creator)C.E. Lewis (Author/Creator)N.T. Aggarwal (Author/Creator)O.L. Lopez (Author/Creator)J.A. Smith (Author/Creator)M.C. Valdés Hernández (Author/Creator)J. Van der Grond (Author/Creator)M.J. Wright (Author/Creator)M.J. Knol (Author/Creator)M. Dörr (Author/Creator)R.J. Thomson (Author/Creator)C. Bordes (Author/Creator)Q. Le Grand (Author/Creator)M-G Duperron (Author/Creator)A.V. Smith (Author/Creator)D.S. Knopman (Author/Creator)P.J. Schreiner (Author/Creator)D.A. Evans (Author/Creator)J.I. Rotter (Author/Creator)A.S. Beiser (Author/Creator)S.M. Maniega (Author/Creator)M. Beekman (Author/Creator)J. Trollor (Author/Creator)D.J. Stott (Author/Creator)M.W. Vernooij (Author/Creator)K. Wittfeld (Author/Creator)W.J. Niessen (Author/Creator)A. Soumaré (Author/Creator)E. Boerwinkle (Author/Creator)S. Sidney (Author/Creator)S.T. Turner (Author/Creator)G. Davies (Author/Creator)A. Thalamuthu (Author/Creator)U. Völker (Author/Creator)M.A. van Buchem (Author/Creator)R.N. Bryan (Author/Creator)J. Dupuis (Author/Creator)M.E. Bastin (Author/Creator)D. Ames (Author/Creator)A. Teumer (Author/Creator)P. Amouyel (Author/Creator)J.B. Kwok (Author/Creator)R. Bülow (Author/Creator)I.J. Deary (Author/Creator)P.R. Schofield (Author/Creator)H. Brodaty (Author/Creator)J. Jiang (Author/Creator)Y. Tabara (Author/Creator)K. Setoh (Author/Creator)S. Miyamoto (Author/Creator)K. Yoshida (Author/Creator)M. Nagata (Author/Creator)Y. Kamatani (Author/Creator)F. Matsuda (Author/Creator)B.M. Psaty (Author/Creator)D.A. Bennett (Author/Creator)P.L. De Jager (Author/Creator)T.H. Mosley (Author/Creator)P.S. Sachdev (Author/Creator)R. Schmidt (Author/Creator)H.R. Warren (Author/Creator)E. Evangelou (Author/Creator)D-A Trégouët (Author/Creator)M.A. Ikram (Author/Creator)W. Wen (Author/Creator)C. DeCarli (Author/Creator)V.K. Srikanth (Author/Creator)J.W. Jukema (Author/Creator)E.P. Slagboom (Author/Creator)S.L.R. Kardia (Author/Creator)Y. Okada (Author/Creator)B. Mazoyer (Author/Creator)J.M. Wardlaw (Author/Creator)P.A. Nyquist (Author/Creator)K.A. Mather (Author/Creator)H.J. Grabe (Author/Creator)H. Schmidt (Author/Creator)C.M. van Duijn (Author/Creator)V. Gudnason (Author/Creator)W.T. Longstreth (Author/Creator)L. J. Launer (Author/Creator)M. Lathrop (Author/Creator)S. Seshadri (Author/Creator)C. Tzourio (Author/Creator)H.H. Adams (Author/Creator)P.M. Matthews (Author/Creator)M. Fornage (Author/Creator)S. Debette (Author/Creator)
- Publication Details
- Nature Communications, Vol.11(1), Art. 6285
- Publisher
- Springer Nature
- Identifiers
- 991005543710307891
- Copyright
- © 2020 Springer Nature Limited
- Murdoch Affiliation
- Chemistry and Physics; Information Technology, Mathematics and Statistics
- Language
- English
- Resource Type
- Journal article
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