Metabolic Alterations and Related Biological Functions of Post-Stroke Depression in Ischemic Stroke Patients
Lulu Wen,1 Chuming Yan,1 Wancheng Zheng,1 Yi Li,2 Yuhui Wang,2 Miao Qu1 1Neurology Department, Xuan Wu Hospital Capital Medical University, Beijing, People’s Republic of China; 2Neurology Department, Third Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, People’s Republic of Chi...
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| Format: | Article |
| Language: | English |
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Dove Medical Press
2023-07-01
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| Series: | Neuropsychiatric Disease and Treatment |
| Subjects: | |
| Online Access: | https://www.dovepress.com/metabolic-alterations-and-related-biological-functions-of-post-stroke--peer-reviewed-fulltext-article-NDT |
| _version_ | 1797785575256752128 |
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| author | Wen L Yan C Zheng W Li Y Wang Y Qu M |
| author_facet | Wen L Yan C Zheng W Li Y Wang Y Qu M |
| author_sort | Wen L |
| collection | DOAJ |
| description | Lulu Wen,1 Chuming Yan,1 Wancheng Zheng,1 Yi Li,2 Yuhui Wang,2 Miao Qu1 1Neurology Department, Xuan Wu Hospital Capital Medical University, Beijing, People’s Republic of China; 2Neurology Department, Third Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, People’s Republic of ChinaCorrespondence: Miao Qu, Neurology Department, Xuan Wu Hospital Capital Medical University, Xicheng District, Beijing, 100053, People’s Republic of China, Tel +86-1083198420, Email qumiao@xwhosp.orgBackground: Post-stroke depression (PSD) is one of the most common neuropsychiatric complications after stroke. However, the underlying mechanisms of PSD remain ambiguous, and no objective diagnosis tool is available to diagnose PSD. Previous metabolomic studies on PSD included patients with ischemic and hemorrhagic stroke indiscriminately, which is not conducive to elucidating and predicting the occurrence of PSD. The aim of this study is to elucidate the pathogenesis of PSD and provide potential diagnostic markers for PSD in ischemic stroke patients.Methods: In total, 51 ischemic stroke patients at 2 weeks were included in this study. Those with depressive symptoms were assigned to the PSD group, while the others were assigned to the non-PSD group. Plasma metabolomics based on liquid chromatography–mass spectrometry (LC-MS) was performed to explore the differential plasma metabolites between the PSD and non-PSD groups.Results: Principal component analysis (PCA), partial least squares discriminant analysis (PLS-DA) and orthogonal partial least-squares discriminant analysis (OPLS-DA) showed significant metabolic alterations between PSD patients and non-PSD patients. In total, 41 differential metabolites were screened out, mainly including phosphatidylcholines (PCs), L-carnitine and acyl carnitines, succinic acid, pyruvic acid and L-lactic acid. Metabolite-related pathway analysis revealed that alanine, aspartate and glutamate metabolism, glycerophospholipid metabolism and the citrate cycle (TCA cycle) may contribute to the pathogenesis of PSD. A panel of three signature metabolites [PC(22:5(7Z,10Z,13Z,16Z,19Z)/15:0), LysoPA(18:1(9Z)/0:0) and 1,5-anhydrosorbitol] was determined as potential biomarkers for PSD in ischemic stroke patients.Conclusion: These findings are conducive to providing new insights into the pathogenesis of PSD and developing objective diagnostic tools for PSD in ischemic stroke patients.Keywords: post-stroke depression, ischemic stroke, metabolomics, mechanisms, biomarker |
| first_indexed | 2024-03-13T00:56:58Z |
| format | Article |
| id | doaj.art-4c03921fda1b49b39e75d06efef1780f |
| institution | Directory Open Access Journal |
| issn | 1178-2021 |
| language | English |
| last_indexed | 2024-03-13T00:56:58Z |
| publishDate | 2023-07-01 |
| publisher | Dove Medical Press |
| record_format | Article |
| series | Neuropsychiatric Disease and Treatment |
| spelling | doaj.art-4c03921fda1b49b39e75d06efef1780f2023-07-06T19:09:57ZengDove Medical PressNeuropsychiatric Disease and Treatment1178-20212023-07-01Volume 191555156484965Metabolic Alterations and Related Biological Functions of Post-Stroke Depression in Ischemic Stroke PatientsWen LYan CZheng WLi YWang YQu MLulu Wen,1 Chuming Yan,1 Wancheng Zheng,1 Yi Li,2 Yuhui Wang,2 Miao Qu1 1Neurology Department, Xuan Wu Hospital Capital Medical University, Beijing, People’s Republic of China; 2Neurology Department, Third Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, People’s Republic of ChinaCorrespondence: Miao Qu, Neurology Department, Xuan Wu Hospital Capital Medical University, Xicheng District, Beijing, 100053, People’s Republic of China, Tel +86-1083198420, Email qumiao@xwhosp.orgBackground: Post-stroke depression (PSD) is one of the most common neuropsychiatric complications after stroke. However, the underlying mechanisms of PSD remain ambiguous, and no objective diagnosis tool is available to diagnose PSD. Previous metabolomic studies on PSD included patients with ischemic and hemorrhagic stroke indiscriminately, which is not conducive to elucidating and predicting the occurrence of PSD. The aim of this study is to elucidate the pathogenesis of PSD and provide potential diagnostic markers for PSD in ischemic stroke patients.Methods: In total, 51 ischemic stroke patients at 2 weeks were included in this study. Those with depressive symptoms were assigned to the PSD group, while the others were assigned to the non-PSD group. Plasma metabolomics based on liquid chromatography–mass spectrometry (LC-MS) was performed to explore the differential plasma metabolites between the PSD and non-PSD groups.Results: Principal component analysis (PCA), partial least squares discriminant analysis (PLS-DA) and orthogonal partial least-squares discriminant analysis (OPLS-DA) showed significant metabolic alterations between PSD patients and non-PSD patients. In total, 41 differential metabolites were screened out, mainly including phosphatidylcholines (PCs), L-carnitine and acyl carnitines, succinic acid, pyruvic acid and L-lactic acid. Metabolite-related pathway analysis revealed that alanine, aspartate and glutamate metabolism, glycerophospholipid metabolism and the citrate cycle (TCA cycle) may contribute to the pathogenesis of PSD. A panel of three signature metabolites [PC(22:5(7Z,10Z,13Z,16Z,19Z)/15:0), LysoPA(18:1(9Z)/0:0) and 1,5-anhydrosorbitol] was determined as potential biomarkers for PSD in ischemic stroke patients.Conclusion: These findings are conducive to providing new insights into the pathogenesis of PSD and developing objective diagnostic tools for PSD in ischemic stroke patients.Keywords: post-stroke depression, ischemic stroke, metabolomics, mechanisms, biomarkerhttps://www.dovepress.com/metabolic-alterations-and-related-biological-functions-of-post-stroke--peer-reviewed-fulltext-article-NDTpost-stroke depressionischemic strokemetabolomicsmechanismsbiomarker. |
| spellingShingle | Wen L Yan C Zheng W Li Y Wang Y Qu M Metabolic Alterations and Related Biological Functions of Post-Stroke Depression in Ischemic Stroke Patients Neuropsychiatric Disease and Treatment post-stroke depression ischemic stroke metabolomics mechanisms biomarker. |
| title | Metabolic Alterations and Related Biological Functions of Post-Stroke Depression in Ischemic Stroke Patients |
| title_full | Metabolic Alterations and Related Biological Functions of Post-Stroke Depression in Ischemic Stroke Patients |
| title_fullStr | Metabolic Alterations and Related Biological Functions of Post-Stroke Depression in Ischemic Stroke Patients |
| title_full_unstemmed | Metabolic Alterations and Related Biological Functions of Post-Stroke Depression in Ischemic Stroke Patients |
| title_short | Metabolic Alterations and Related Biological Functions of Post-Stroke Depression in Ischemic Stroke Patients |
| title_sort | metabolic alterations and related biological functions of post stroke depression in ischemic stroke patients |
| topic | post-stroke depression ischemic stroke metabolomics mechanisms biomarker. |
| url | https://www.dovepress.com/metabolic-alterations-and-related-biological-functions-of-post-stroke--peer-reviewed-fulltext-article-NDT |
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