Kai-Yue Huang, Jia-Yan Hu, Mi Lv, Feng-Yun Wang, Xiang-Xue Ma, Xu-Dong Tang, Lin Lv
{"title":"FD、肠易激综合征和胃食管反流病的大脑皮层变化:孟德尔随机研究","authors":"Kai-Yue Huang, Jia-Yan Hu, Mi Lv, Feng-Yun Wang, Xiang-Xue Ma, Xu-Dong Tang, Lin Lv","doi":"10.1016/j.jad.2024.10.057","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Prospective and cross-sectional studies have reported an association between functional gastrointestinal disorders and anxiety and depression. However, the causal relationship remains uncertain. To clarify this, we utilized Mendelian randomization (MR) to assess the causal effects of common gastrointestinal disorders on cortical structures.</p><p><strong>Methods: </strong>Genome-wide association study (GWAS) data was gathered for functional dyspepsia (FD), irritable bowel syndrome (IBS), and gastroesophageal reflux disease (GERD) from European populations numbering 329,262, 16,792, and 602,604, respectively. GWAS cerebral cortical architecture data for cortical thickness (TH) and surface area (SA) were obtained from 51,665 MRI scans. MR was used to analyze the casual relationship between FD, IBS, GERD, and cortical structures. Inverse-variance weighted, weighted median, and MR-Egger tests were performed as assessment indicators. We also evaluated heterogeneity and pleiotropy.</p><p><strong>Results: </strong>FD significantly decreases the TH in the rostral anterior cingulate cortex (β<sub>TH</sub> = -0.022 mm; 95%CI: -0.035 mm to -0.009 mm<sup>2</sup>; P<sub>TH</sub> = 6.89 × 10<sup>-4</sup>), and IBS significantly decreases the SA of the pars triangularis (β<sub>SA</sub> = -21.91 mm<sup>2</sup>; 95%CI: -32.99 mm to -10.83 mm<sup>2</sup>; P<sub>SA</sub> = 1.06 × 10<sup>-4</sup>), precuneus (β<sub>SA</sub> = -47.53 mm<sup>2</sup>; 95%CI: -73.57 mm to-21.48 mm<sup>2</sup>; P<sub>SA</sub> = 3.48 × 10<sup>-4</sup>) and superior frontal regions (β<sub>SA</sub> = -78.70 mm<sup>2</sup>; 95%CI: -122.61 mm to -34.78 mm<sup>2</sup>; P<sub>SA</sub> = 4.4 × 10<sup>-4</sup>). At the local functional level, GERD significantly increases the SA of the inferior temporal region (β<sub>SA</sub> = -113.58 mm<sup>2</sup>, 95%CI: -113.58 mm to -39.01 mm<sup>2</sup>, P<sub>SA</sub> = 6.05 × 10<sup>-5</sup>).</p><p><strong>Conclusions: </strong>FD, IBS and GERD can affect the cerebral cortex architecture through the brain-gut axis, potentially increasing the risks of mental illness and cognitive impairment.</p>","PeriodicalId":14963,"journal":{"name":"Journal of affective disorders","volume":" ","pages":"1153-1160"},"PeriodicalIF":4.9000,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Cerebral cortex changes in FD, IBS, and GERD: A Mendelian randomization study.\",\"authors\":\"Kai-Yue Huang, Jia-Yan Hu, Mi Lv, Feng-Yun Wang, Xiang-Xue Ma, Xu-Dong Tang, Lin Lv\",\"doi\":\"10.1016/j.jad.2024.10.057\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Prospective and cross-sectional studies have reported an association between functional gastrointestinal disorders and anxiety and depression. However, the causal relationship remains uncertain. To clarify this, we utilized Mendelian randomization (MR) to assess the causal effects of common gastrointestinal disorders on cortical structures.</p><p><strong>Methods: </strong>Genome-wide association study (GWAS) data was gathered for functional dyspepsia (FD), irritable bowel syndrome (IBS), and gastroesophageal reflux disease (GERD) from European populations numbering 329,262, 16,792, and 602,604, respectively. GWAS cerebral cortical architecture data for cortical thickness (TH) and surface area (SA) were obtained from 51,665 MRI scans. MR was used to analyze the casual relationship between FD, IBS, GERD, and cortical structures. Inverse-variance weighted, weighted median, and MR-Egger tests were performed as assessment indicators. We also evaluated heterogeneity and pleiotropy.</p><p><strong>Results: </strong>FD significantly decreases the TH in the rostral anterior cingulate cortex (β<sub>TH</sub> = -0.022 mm; 95%CI: -0.035 mm to -0.009 mm<sup>2</sup>; P<sub>TH</sub> = 6.89 × 10<sup>-4</sup>), and IBS significantly decreases the SA of the pars triangularis (β<sub>SA</sub> = -21.91 mm<sup>2</sup>; 95%CI: -32.99 mm to -10.83 mm<sup>2</sup>; P<sub>SA</sub> = 1.06 × 10<sup>-4</sup>), precuneus (β<sub>SA</sub> = -47.53 mm<sup>2</sup>; 95%CI: -73.57 mm to-21.48 mm<sup>2</sup>; P<sub>SA</sub> = 3.48 × 10<sup>-4</sup>) and superior frontal regions (β<sub>SA</sub> = -78.70 mm<sup>2</sup>; 95%CI: -122.61 mm to -34.78 mm<sup>2</sup>; P<sub>SA</sub> = 4.4 × 10<sup>-4</sup>). At the local functional level, GERD significantly increases the SA of the inferior temporal region (β<sub>SA</sub> = -113.58 mm<sup>2</sup>, 95%CI: -113.58 mm to -39.01 mm<sup>2</sup>, P<sub>SA</sub> = 6.05 × 10<sup>-5</sup>).</p><p><strong>Conclusions: </strong>FD, IBS and GERD can affect the cerebral cortex architecture through the brain-gut axis, potentially increasing the risks of mental illness and cognitive impairment.</p>\",\"PeriodicalId\":14963,\"journal\":{\"name\":\"Journal of affective disorders\",\"volume\":\" \",\"pages\":\"1153-1160\"},\"PeriodicalIF\":4.9000,\"publicationDate\":\"2025-01-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of affective disorders\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1016/j.jad.2024.10.057\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/10/22 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"CLINICAL NEUROLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of affective disorders","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1016/j.jad.2024.10.057","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/10/22 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"CLINICAL NEUROLOGY","Score":null,"Total":0}
Cerebral cortex changes in FD, IBS, and GERD: A Mendelian randomization study.
Background: Prospective and cross-sectional studies have reported an association between functional gastrointestinal disorders and anxiety and depression. However, the causal relationship remains uncertain. To clarify this, we utilized Mendelian randomization (MR) to assess the causal effects of common gastrointestinal disorders on cortical structures.
Methods: Genome-wide association study (GWAS) data was gathered for functional dyspepsia (FD), irritable bowel syndrome (IBS), and gastroesophageal reflux disease (GERD) from European populations numbering 329,262, 16,792, and 602,604, respectively. GWAS cerebral cortical architecture data for cortical thickness (TH) and surface area (SA) were obtained from 51,665 MRI scans. MR was used to analyze the casual relationship between FD, IBS, GERD, and cortical structures. Inverse-variance weighted, weighted median, and MR-Egger tests were performed as assessment indicators. We also evaluated heterogeneity and pleiotropy.
Results: FD significantly decreases the TH in the rostral anterior cingulate cortex (βTH = -0.022 mm; 95%CI: -0.035 mm to -0.009 mm2; PTH = 6.89 × 10-4), and IBS significantly decreases the SA of the pars triangularis (βSA = -21.91 mm2; 95%CI: -32.99 mm to -10.83 mm2; PSA = 1.06 × 10-4), precuneus (βSA = -47.53 mm2; 95%CI: -73.57 mm to-21.48 mm2; PSA = 3.48 × 10-4) and superior frontal regions (βSA = -78.70 mm2; 95%CI: -122.61 mm to -34.78 mm2; PSA = 4.4 × 10-4). At the local functional level, GERD significantly increases the SA of the inferior temporal region (βSA = -113.58 mm2, 95%CI: -113.58 mm to -39.01 mm2, PSA = 6.05 × 10-5).
Conclusions: FD, IBS and GERD can affect the cerebral cortex architecture through the brain-gut axis, potentially increasing the risks of mental illness and cognitive impairment.
期刊介绍:
The Journal of Affective Disorders publishes papers concerned with affective disorders in the widest sense: depression, mania, mood spectrum, emotions and personality, anxiety and stress. It is interdisciplinary and aims to bring together different approaches for a diverse readership. Top quality papers will be accepted dealing with any aspect of affective disorders, including neuroimaging, cognitive neurosciences, genetics, molecular biology, experimental and clinical neurosciences, pharmacology, neuroimmunoendocrinology, intervention and treatment trials.