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Evaluation of an association between plasma total homocysteine and schizophrenia by a Mendelian randomization analysis
https://tokushima-u.repo.nii.ac.jp/records/2007695
https://tokushima-u.repo.nii.ac.jp/records/20076953f480c28-69ac-4725-9569-7457eae79475
| 名前 / ファイル | ライセンス | アクション |
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bmcmg_16_54.pdf (1.03 MB)
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| Item type | 文献 / Documents(1) | |||||||||||||||||||||||
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| 公開日 | 2020-06-18 | |||||||||||||||||||||||
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| アクセス権 | open access | |||||||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||||||||
| 出版社版DOI | ||||||||||||||||||||||||
| 関連識別子 | https://doi.org/10.1186/s12881-015-0197-7 | |||||||||||||||||||||||
| 関連名称 | 10.1186/s12881-015-0197-7 | |||||||||||||||||||||||
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| 出版タイプ | VoR | |||||||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||
| タイトル | Evaluation of an association between plasma total homocysteine and schizophrenia by a Mendelian randomization analysis | |||||||||||||||||||||||
| 著者 |
沼田, 周助
× 沼田, 周助
WEKO
306
× 木下, 誠× 田嶋, 敦× ニシ, アキラ
× 井本, 逸勢× 大森, 哲郎
WEKO
1533
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| 内容記述 | Background: The results of meta-analyses conducted by previous association studies between total homocysteine and schizophrenia suggest that an elevated total homocysteine level is a risk factor for schizophrenia. However, observational studies have potential limitations, such as confounding and reverse causation. In the present study, we evaluated a causal relationship between plasma total homocysteine and schizophrenia by conducting a Mendelian randomization analysis. Methods: We used the MTHFR C677T polymorphism as an instrumental variable, which affects the plasma total homocysteine levels. To calculate the risk estimate for the association of this single nucleotide polymorphism (SNP) with schizophrenia, we conducted a meta-analysis of case–control studies that comprise a total of 11,042 patients with schizophrenia and 14,557 control subjects. We obtained an estimate for the association of this SNP with the plasma total homocysteine levels from a meta-analysis of genome-wide association studies comprising 44,147 individuals. Results: By combining these two estimates, we demonstrated a significant effect of the plasma total homocysteine on schizophrenia risk, representing an OR of 2.15 (95 % CI = 1.39–3.32; p = 5.3 x 10−4) for schizophrenia per 1-SD increase in the natural log-transformed plasma total homocysteine levels. Conclusions: We provided evidence of a causal relationship between the plasma total homocysteine and schizophrenia, and this result will add insight into the pathology and treatment of schizophrenia. |
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| 書誌情報 |
en : BMC Medical Genetics 巻 16, p. 54, 発行日 2015-07-26 |
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| 収録物識別子タイプ | ISSN | |||||||||||||||||||||||
| 収録物識別子 | 14712350 | |||||||||||||||||||||||
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| 収録物識別子タイプ | NCID | |||||||||||||||||||||||
| 収録物識別子 | AA12035063 | |||||||||||||||||||||||
| 出版者 | ||||||||||||||||||||||||
| 出版者 | Springer Nature | |||||||||||||||||||||||
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| 出版者 | BioMed Central | |||||||||||||||||||||||
| 権利情報 | ||||||||||||||||||||||||
| 権利情報 | © 2015 Numata et al. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated. | |||||||||||||||||||||||
| EID | ||||||||||||||||||||||||
| 識別子 | 304096 | |||||||||||||||||||||||
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| 言語 | eng | |||||||||||||||||||||||
