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The Role of C-Reactive Protein and Fibrinogen in the Development of Intracerebral Hemorrhage: A Mendelian Randomization Study in European Population
Background: The causal association of C-reactive protein (CRP) and fibrinogen on intracerebral hemorrhage (ICH) remains uncertain. We investigated the causal associations of CRP and fibrinogen with ICH using two-sample Mendelian randomization. Method: We used single-nucleotide polymorphisms associat...
Autores principales: | , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7890085/ https://www.ncbi.nlm.nih.gov/pubmed/33613636 http://dx.doi.org/10.3389/fgene.2021.608714 |
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author | Wang, Biyan Zhang, Xiaoyu Liu, Di Zhang, Jie Cao, Mingyang Tian, Xin Maranga, Isinta Elijah Meng, Xiaoni Tian, Qiuyue Tian, Feifei Cao, Weijie Wang, Wei Song, Manshu Wang, Youxin |
author_facet | Wang, Biyan Zhang, Xiaoyu Liu, Di Zhang, Jie Cao, Mingyang Tian, Xin Maranga, Isinta Elijah Meng, Xiaoni Tian, Qiuyue Tian, Feifei Cao, Weijie Wang, Wei Song, Manshu Wang, Youxin |
author_sort | Wang, Biyan |
collection | PubMed |
description | Background: The causal association of C-reactive protein (CRP) and fibrinogen on intracerebral hemorrhage (ICH) remains uncertain. We investigated the causal associations of CRP and fibrinogen with ICH using two-sample Mendelian randomization. Method: We used single-nucleotide polymorphisms associated with CRP and fibrinogen as instrumental variables. The summary data on ICH were obtained from the International Stroke Genetics Consortium (1,545 cases and 1,481 controls). Two-sample Mendelian randomization estimates were performed to assess with inverse-variance weighted and sensitive analyses methods including the weighted median, the penalized weighted median, pleiotropy residual sum and outlier (MR-PRESSO) approaches. MR-Egger regression was used to explore the pleiotropy. Results: The MR analyses indicated that genetically predicted CRP concentration was not associated with ICH, with an odds ratio (OR) of 1.263 (95% CI = 0.935–1.704, p = 0.127). Besides, genetically predicted fibrinogen concentration was not associated with an increased risk of ICH, with an OR of 0.879 (95% CI = 0.060–18.281; p = 0.933). No evidence of pleiotropic bias was detected by MR-Egger. The findings were overall robust in sensitivity analyses. Conclusions: Our findings did not support that CRP and fibrinogen are causally associated with the risk of ICH. |
format | Online Article Text |
id | pubmed-7890085 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-78900852021-02-19 The Role of C-Reactive Protein and Fibrinogen in the Development of Intracerebral Hemorrhage: A Mendelian Randomization Study in European Population Wang, Biyan Zhang, Xiaoyu Liu, Di Zhang, Jie Cao, Mingyang Tian, Xin Maranga, Isinta Elijah Meng, Xiaoni Tian, Qiuyue Tian, Feifei Cao, Weijie Wang, Wei Song, Manshu Wang, Youxin Front Genet Genetics Background: The causal association of C-reactive protein (CRP) and fibrinogen on intracerebral hemorrhage (ICH) remains uncertain. We investigated the causal associations of CRP and fibrinogen with ICH using two-sample Mendelian randomization. Method: We used single-nucleotide polymorphisms associated with CRP and fibrinogen as instrumental variables. The summary data on ICH were obtained from the International Stroke Genetics Consortium (1,545 cases and 1,481 controls). Two-sample Mendelian randomization estimates were performed to assess with inverse-variance weighted and sensitive analyses methods including the weighted median, the penalized weighted median, pleiotropy residual sum and outlier (MR-PRESSO) approaches. MR-Egger regression was used to explore the pleiotropy. Results: The MR analyses indicated that genetically predicted CRP concentration was not associated with ICH, with an odds ratio (OR) of 1.263 (95% CI = 0.935–1.704, p = 0.127). Besides, genetically predicted fibrinogen concentration was not associated with an increased risk of ICH, with an OR of 0.879 (95% CI = 0.060–18.281; p = 0.933). No evidence of pleiotropic bias was detected by MR-Egger. The findings were overall robust in sensitivity analyses. Conclusions: Our findings did not support that CRP and fibrinogen are causally associated with the risk of ICH. Frontiers Media S.A. 2021-02-04 /pmc/articles/PMC7890085/ /pubmed/33613636 http://dx.doi.org/10.3389/fgene.2021.608714 Text en Copyright © 2021 Wang, Zhang, Liu, Zhang, Cao, Tian, Maranga, Meng, Tian, Tian, Cao, Wang, Song and Wang. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Genetics Wang, Biyan Zhang, Xiaoyu Liu, Di Zhang, Jie Cao, Mingyang Tian, Xin Maranga, Isinta Elijah Meng, Xiaoni Tian, Qiuyue Tian, Feifei Cao, Weijie Wang, Wei Song, Manshu Wang, Youxin The Role of C-Reactive Protein and Fibrinogen in the Development of Intracerebral Hemorrhage: A Mendelian Randomization Study in European Population |
title | The Role of C-Reactive Protein and Fibrinogen in the Development of Intracerebral Hemorrhage: A Mendelian Randomization Study in European Population |
title_full | The Role of C-Reactive Protein and Fibrinogen in the Development of Intracerebral Hemorrhage: A Mendelian Randomization Study in European Population |
title_fullStr | The Role of C-Reactive Protein and Fibrinogen in the Development of Intracerebral Hemorrhage: A Mendelian Randomization Study in European Population |
title_full_unstemmed | The Role of C-Reactive Protein and Fibrinogen in the Development of Intracerebral Hemorrhage: A Mendelian Randomization Study in European Population |
title_short | The Role of C-Reactive Protein and Fibrinogen in the Development of Intracerebral Hemorrhage: A Mendelian Randomization Study in European Population |
title_sort | role of c-reactive protein and fibrinogen in the development of intracerebral hemorrhage: a mendelian randomization study in european population |
topic | Genetics |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7890085/ https://www.ncbi.nlm.nih.gov/pubmed/33613636 http://dx.doi.org/10.3389/fgene.2021.608714 |
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