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Full-Text Articles in Medicine and Health Sciences
Relationship Of Cognition And Alzheimer’S Disease With Gastrointestinal Tract Disorders: A Large-Scale Genetic Overlap And Mendelian Randomisation Analysis, Emmanuel O. Adewuyi, Eleanor K. O’Brien, Tenielle Porter, Simon M. Laws
Relationship Of Cognition And Alzheimer’S Disease With Gastrointestinal Tract Disorders: A Large-Scale Genetic Overlap And Mendelian Randomisation Analysis, Emmanuel O. Adewuyi, Eleanor K. O’Brien, Tenielle Porter, Simon M. Laws
Research outputs 2022 to 2026
Emerging observational evidence suggests links between cognitive impairment and a range of gastrointestinal tract (GIT) disorders; however, the mechanisms underlying their relationships remain unclear. Leveraging large-scale genome-wide association studies’ summary statistics, we comprehensively assessed genetic overlap and potential causality of cognitive traits and Alzheimer’s disease (AD) with several GIT disorders. We demonstrate a strong and highly significant inverse global genetic correlation between cognitive traits and GIT disorders — peptic ulcer disease (PUD), gastritis-duodenitis, diverticulosis, irritable bowel syndrome, and gastroesophageal reflux disease (GERD), but not inflammatory bowel disease (IBD). Further analysis detects 35 significant (p < 4.37 × 10 − 5) bivariate local genetic …
Vascular Endothelial Growth Factor And The Risk Of Venous Thromboembolism: A Genetic Correlation And Two-Sample Mendelian Randomization Study, Qiaoyun Zhang, Xiaoyu Zhang, Jie Zhang, Biyan Wang, Qiuyue Tian, Xiaoni Meng, Jinxia Zhang, Mengyang Jiang, Yiqiang Zhang, Deqiang Zheng, Lijuan Wu, Wei Wang, Baoguo Wang, Youxin Wang
Vascular Endothelial Growth Factor And The Risk Of Venous Thromboembolism: A Genetic Correlation And Two-Sample Mendelian Randomization Study, Qiaoyun Zhang, Xiaoyu Zhang, Jie Zhang, Biyan Wang, Qiuyue Tian, Xiaoni Meng, Jinxia Zhang, Mengyang Jiang, Yiqiang Zhang, Deqiang Zheng, Lijuan Wu, Wei Wang, Baoguo Wang, Youxin Wang
Research outputs 2022 to 2026
Background: The relationship between vascular endothelial growth factor (VEGF) and the risk of venous thromboembolism (VTE) has always been one of the concerns in the medical field. However, the causal inferences from published observational studies on this issue may be affected by confounders or reverse causality. We performed a two-sample bidirectional Mendelian randomization (MR) to infer the associations between VEGF and VTE. Methods: Summary statistics from genome-wide association studies (GWAS) for VEGF and VTE were obtained from published meta-analysis studies and the FinnGen consortium, respectively. Independent genetic variables significantly associated with exposure were selected as instrumental variables. Linkage disequilibrium score …
Immunoglobulin G N-Glycan, Inflammation And Type 2 Diabetes In East Asian And European Populations: A Mendelian Randomization Study, Biyan Wang, Di Liu, Manshu Song, Wei Wang, Bo Guo, Youxin Wang
Immunoglobulin G N-Glycan, Inflammation And Type 2 Diabetes In East Asian And European Populations: A Mendelian Randomization Study, Biyan Wang, Di Liu, Manshu Song, Wei Wang, Bo Guo, Youxin Wang
Research outputs 2022 to 2026
Background: Immunoglobulin G (IgG) N-glycans have been shown to be associated with the risk of type 2 diabetes (T2D) and its risk factors. However, whether these associations reflect causal effects remain unclear. Furthermore, the associations of IgG N-glycans and inflammation are not fully understood. Methods: We examined the causal associations of IgG N-glycans with inflammation (C-reactive protein (CRP) and fibrinogen) and T2D using two-sample Mendelian randomization (MR) analysis in East Asian and European populations. Genetic variants from IgG N-glycan quantitative trait loci (QTL) data were used as instrumental variables. Two-sample MR was conducted for IgG N-glycans with inflammation (75,391 and …
Assessing The Causal Effects Of Adipokines On Uric Acid And Gout: A Two-Sample Mendelian Randomization Study, Ruyi Cong, Xiaoyu Zhang, Zihong Song, Shanshan Chen, Guanhua Liu, Yizhi Liu, Xiuyu Pang, Fang Dong, Weijia Xing, Youxin Wang, Xizhu Xu
Assessing The Causal Effects Of Adipokines On Uric Acid And Gout: A Two-Sample Mendelian Randomization Study, Ruyi Cong, Xiaoyu Zhang, Zihong Song, Shanshan Chen, Guanhua Liu, Yizhi Liu, Xiuyu Pang, Fang Dong, Weijia Xing, Youxin Wang, Xizhu Xu
Research outputs 2022 to 2026
Previous observational studies have highlighted associations between adipokines and hyperuricemia, as well as gout, but the causality and direction of these associations are not clear. Therefore, we attempted to assess whether there are causal effects of specific adipokines (such as adiponectin (ADP) and soluble leptin receptors (sOB-R)) on uric acid (UA) or gout in a two-sample Mendelian randomization (MR) analysis, based on summary statistics from large genome-wide association studies. The inverse-variance weighted (IVW) method was performed as the primary analysis. Sensitivity analyses (including MR-Egger regression, weighted median, penalized weighted median, and MR pleiotropy residual sum and outlier methods) were also …