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Dysbiosis characteristics of gut microbiota in cerebral infarction patients
OBJECTIVE: The aim of this study is to investigate the dysbiosis characteristics of gut microbiota in patients with cerebral infarction (CI) and its clinical implications. METHODS: Stool samples were collected from 79 CI patients and 98 healthy controls and subjected to 16S rRNA sequencing to identi...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
De Gruyter
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7706127/ https://www.ncbi.nlm.nih.gov/pubmed/33312718 http://dx.doi.org/10.1515/tnsci-2020-0117 |
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author | Li, Hao Zhang, Xiaohui Pan, Dengdeng Liu, Yongqiang Yan, Xuebing Tang, Yihan Tao, Mingyang Gong, Li Zhang, Ting Woods, Christian Rutan Du, Yong Gao, Renyuan Qin, Huanlong |
author_facet | Li, Hao Zhang, Xiaohui Pan, Dengdeng Liu, Yongqiang Yan, Xuebing Tang, Yihan Tao, Mingyang Gong, Li Zhang, Ting Woods, Christian Rutan Du, Yong Gao, Renyuan Qin, Huanlong |
author_sort | Li, Hao |
collection | PubMed |
description | OBJECTIVE: The aim of this study is to investigate the dysbiosis characteristics of gut microbiota in patients with cerebral infarction (CI) and its clinical implications. METHODS: Stool samples were collected from 79 CI patients and 98 healthy controls and subjected to 16S rRNA sequencing to identify stool microbes. Altered compositions and functions of gut microbiota in CI and its correlation with clinical features were investigated. Random forest and receiver operating characteristic analysis were used to develop a diagnostic model. RESULTS: Microbiota diversity and structure between CI patients and healthy controls were overall similar. However, butyrate-producing bacteria (BPB) were significantly reduced in CI patients, while lactic acid bacteria (LAB) were increased. Genetically, BPB-related functional genes were reduced in CI patients, whereas LAB-related genes were enhanced. The interbacterial correlations among BPB in CI patients were less prominent than those in healthy controls. Clinically, BPB was negatively associated with the National Institutes of Health Stroke Scale (NIHSS), while LAB was positively correlated with NIHSS. Both BPB and LAB played leading roles in the diagnostic model based on 47 bacteria. CONCLUSIONS: The abundance and functions of BPB in CI patients were significantly decreased, while LAB were increased. Both BPB and LAB displayed promising potential in the assessment and diagnosis of CI. |
format | Online Article Text |
id | pubmed-7706127 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | De Gruyter |
record_format | MEDLINE/PubMed |
spelling | pubmed-77061272020-12-10 Dysbiosis characteristics of gut microbiota in cerebral infarction patients Li, Hao Zhang, Xiaohui Pan, Dengdeng Liu, Yongqiang Yan, Xuebing Tang, Yihan Tao, Mingyang Gong, Li Zhang, Ting Woods, Christian Rutan Du, Yong Gao, Renyuan Qin, Huanlong Transl Neurosci Research Article OBJECTIVE: The aim of this study is to investigate the dysbiosis characteristics of gut microbiota in patients with cerebral infarction (CI) and its clinical implications. METHODS: Stool samples were collected from 79 CI patients and 98 healthy controls and subjected to 16S rRNA sequencing to identify stool microbes. Altered compositions and functions of gut microbiota in CI and its correlation with clinical features were investigated. Random forest and receiver operating characteristic analysis were used to develop a diagnostic model. RESULTS: Microbiota diversity and structure between CI patients and healthy controls were overall similar. However, butyrate-producing bacteria (BPB) were significantly reduced in CI patients, while lactic acid bacteria (LAB) were increased. Genetically, BPB-related functional genes were reduced in CI patients, whereas LAB-related genes were enhanced. The interbacterial correlations among BPB in CI patients were less prominent than those in healthy controls. Clinically, BPB was negatively associated with the National Institutes of Health Stroke Scale (NIHSS), while LAB was positively correlated with NIHSS. Both BPB and LAB played leading roles in the diagnostic model based on 47 bacteria. CONCLUSIONS: The abundance and functions of BPB in CI patients were significantly decreased, while LAB were increased. Both BPB and LAB displayed promising potential in the assessment and diagnosis of CI. De Gruyter 2020-06-08 /pmc/articles/PMC7706127/ /pubmed/33312718 http://dx.doi.org/10.1515/tnsci-2020-0117 Text en © 2020 Hao Li et al., published by De Gruyter http://creativecommons.org/licenses/by/4.0 This work is licensed under the Creative Commons Attribution 4.0 International License. |
spellingShingle | Research Article Li, Hao Zhang, Xiaohui Pan, Dengdeng Liu, Yongqiang Yan, Xuebing Tang, Yihan Tao, Mingyang Gong, Li Zhang, Ting Woods, Christian Rutan Du, Yong Gao, Renyuan Qin, Huanlong Dysbiosis characteristics of gut microbiota in cerebral infarction patients |
title | Dysbiosis characteristics of gut microbiota in cerebral infarction patients |
title_full | Dysbiosis characteristics of gut microbiota in cerebral infarction patients |
title_fullStr | Dysbiosis characteristics of gut microbiota in cerebral infarction patients |
title_full_unstemmed | Dysbiosis characteristics of gut microbiota in cerebral infarction patients |
title_short | Dysbiosis characteristics of gut microbiota in cerebral infarction patients |
title_sort | dysbiosis characteristics of gut microbiota in cerebral infarction patients |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7706127/ https://www.ncbi.nlm.nih.gov/pubmed/33312718 http://dx.doi.org/10.1515/tnsci-2020-0117 |
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