| |  Online-Ressource |
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| Verfasst von: | Xu, Jiayuan [VerfasserIn]  |
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| | Xia, Xianyou [VerfasserIn] |
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| | Li, Qiaojun [VerfasserIn] |
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| | Dou, Yan [VerfasserIn] |
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| | Suo, Xinjun [VerfasserIn] |
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| | Sun, Zuhao [VerfasserIn] |
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| | Liu, Nana [VerfasserIn] |
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| | Han, Yating [VerfasserIn] |
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| | Sun, Xiaodi [VerfasserIn] |
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| | He, Yukun [VerfasserIn] |
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| | Qin, Wen [VerfasserIn] |
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| | Zhang, Shijie [VerfasserIn] |
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| | Banaschewski, Tobias [VerfasserIn] |
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| | Flor, Herta [VerfasserIn] |
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| | Grigis, Antoine [VerfasserIn] |
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| | Gowland, Penny [VerfasserIn] |
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| | Heinz, Andreas [VerfasserIn] |
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| | Brühl, Rüdiger [VerfasserIn] |
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| | Martinot, Jean-Luc [VerfasserIn] |
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| | Artiges, Eric [VerfasserIn] |
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| | Nees, Frauke [VerfasserIn] |
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| | Paus, Tomáš [VerfasserIn] |
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| | Poustka, Luise [VerfasserIn] |
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| | Hohmann, Sarah [VerfasserIn] |
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| | Walter, Henrik [VerfasserIn] |
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| | Sham, Pak Chung [VerfasserIn] |
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| | Schumann, Gunter [VerfasserIn] |
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| | Wu, Xudong [VerfasserIn] |
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| | Li, Mulin Jun [VerfasserIn] |
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| | Yu, Chunshui [VerfasserIn] |
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| Titel: | A causal association of ANKRD37 with human hippocampal volume |
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| Verf.angabe: | Jiayuan Xu, Xianyou Xia, Qiaojun Li, Yan Dou, Xinjun Suo, Zuhao Sun, Nana Liu, Yating Han, Xiaodi Sun, Yukun He, Wen Qin, Shijie Zhang, Tobias Banaschewski, Herta Flor, Antoine Grigis, Penny Gowland, Andreas Heinz, Rüdiger Brühl, Jean-Luc Martinot, Eric Artiges, Frauke Nees, Tomáš Paus, Luise Poustka, Sarah Hohmann, Henrik Walter, Pak Chung Sham, Gunter Schumann, Xudong Wu, Mulin Jun Li, Chunshui Yu |
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| E-Jahr: | 2022 |
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| Jahr: | November 2022 |
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| Umfang: | 14 S. |
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| Fussnoten: | Artikel online veröffentlicht: 4. Oktober 2022 ; Gesehen am 13.08.2024 |
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| Titel Quelle: | Enthalten in: Molecular psychiatry |
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| Ort Quelle: | [London] : Springer Nature, 1997 |
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| Jahr Quelle: | 2022 |
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| Band/Heft Quelle: | 27(2022), 11 vom: Nov., Seite 4432-4445 |
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| ISSN Quelle: | 1476-5578 |
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| Abstract: | Human hippocampal volume has been separately associated with single nucleotide polymorphisms (SNPs), DNA methylation and gene expression, but their causal relationships remain largely unknown. Here, we aimed at identifying the causal relationships of SNPs, DNA methylation, and gene expression that are associated with hippocampal volume by integrating cross-omics analyses with genome editing, overexpression and causality inference. Based on structural neuroimaging data and blood-derived genome, transcriptome and methylome data, we prioritized a possibly causal association across multiple molecular phenotypes: rs1053218 mutation leads to cg26741686 hypermethylation, thus leads to overactivation of the associated ANKRD37 gene expression in blood, a gene involving hypoxia, which may result in the reduction of human hippocampal volume. The possibly causal relationships from rs1053218 to cg26741686 methylation to ANKRD37 expression obtained from peripheral blood were replicated in human hippocampal tissue. To confirm causality, we performed CRISPR-based genome and epigenome-editing of rs1053218 homologous alleles and cg26741686 methylation in mouse neural stem cell differentiation models, and overexpressed ANKRD37 in mouse hippocampus. These in-vitro and in-vivo experiments confirmed that rs1053218 mutation caused cg26741686 hypermethylation and ANKRD37 overexpression, and cg26741686 hypermethylation favored ANKRD37 overexpression, and ANKRD37 overexpression reduced hippocampal volume. The pairwise relationships of rs1053218 with hippocampal volume, rs1053218 with cg26741686 methylation, cg26741686 methylation with ANKRD37 expression, and ANKRD37 expression with hippocampal volume could be replicated in an independent healthy young (n = 443) dataset and observed in elderly people (n = 194), and were more significant in patients with late-onset Alzheimer’s disease (n = 76). This study revealed a novel causal molecular association mechanism of ANKRD37 with human hippocampal volume, which may facilitate the design of prevention and treatment strategies for hippocampal impairment. |
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| DOI: | doi:10.1038/s41380-022-01800-7 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.1038/s41380-022-01800-7 |
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| | Volltext: http://www.nature.com/articles/s41380-022-01800-7 |
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| | DOI: https://doi.org/10.1038/s41380-022-01800-7 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | Diseases |
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| | Genetics |
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| K10plus-PPN: | 1898485666 |
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| Verknüpfungen: | → Zeitschrift |
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¬A¬ causal association of ANKRD37 with human hippocampal volume / Xu, Jiayuan [VerfasserIn]; November 2022 (Online-Ressource)
