Jia Guo, Han Zhang, Zhengguang Geng, Ninan Dai, Bao Fu, Qing-Xia Kong, Xiaoyun Fu
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Application of Mendelian Randomization Analysis on the Exploration of the Association Between Immune Cell Phenotypes and Alzheimer's disease.
Introduction: This study explores the correlation between immune inflammation and Alzheimer's disease (AD), focusing on immune-brain interactions impacting neurodevelopment and function.
Methods: Public genetic data were used to analyze 731 immune cell signals, employing two-sample Mendelian randomization, with multiple testing corrected by the Bonferroni-adjusted false discovery rate (FDR).
Results: Six immune phenotypes were identified as significantly increasing AD risk (effect sizes ranging from OR =1.038 to 1.123), including HLA DR on CD33+ HLA DR+ CD14-, HLA DR on CD14+ monocyte, CD4+ CD8dim T cells (% lymphocytes), CD33 on HLA DR on CD14+ CD16- monocyte, CD33 on CD33+ HLA-DR+ CD14dim cells and CD11c on CD62L+ myeloid dendritic cell.
Conclusion: This study confirms the genetic association between specific immune cells and AD, highlighting potential immune-related biomarkers for AD risk.
期刊介绍：
The Journal of Nervous and Mental Disease publishes peer-reviewed articles containing new data or ways of reorganizing established knowledge relevant to understanding and modifying human behavior, especially that defined as impaired or diseased, and the context, applications and effects of that knowledge. Our policy is summarized by the slogan, "Behavioral science for clinical practice." We consider articles that include at least one behavioral variable, clear definition of study populations, and replicable research designs. Authors should use the active voice and first person whenever possible.
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