دورية أكاديمية
Gene association analysis to determine the causal relationship between immune cells and juvenile idiopathic arthritis
| العنوان: | Gene association analysis to determine the causal relationship between immune cells and juvenile idiopathic arthritis |
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| المؤلفون: | Longhao Chen, Xingchen Zhou, Chao Yang, Hong Jiao Wu, Yu Tian, Shuangwei Hong, Huijie Hu, Kaizheng Wang, Shuang Wu, Zicheng Wei, Tao Li, Yuanshen Huang, Zihan Hua, Qiong Xia, Xiao Jie Chen, Zhizhen Lv, Lijiang Lv |
| المصدر: | Pediatric Rheumatology Online Journal, Vol 22, Iss 1, Pp 1-11 (2024) |
| بيانات النشر: | BMC, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Pediatrics LCC:Diseases of the musculoskeletal system |
| مصطلحات موضوعية: | Immune cell, Juvenile idiopathic arthritis (JIA), Mendelian randomization, Gene-wide Association, Causation analysis, Pediatrics, RJ1-570, Diseases of the musculoskeletal system, RC925-935 |
| الوصف: | Abstract Background Juvenile idiopathic arthritis (JIA) is a type of chronic childhood arthritis with complex pathogenesis. Immunological studies have shown that JIA is an acquired self-inflammatory disease, involving a variety of immune cells, and it is also affected by genetic and environmental susceptibility. However, the precise causative relationship between the phenotype of immune cells and JIA remains unclear to date. The objective of our study is to approach this inquiry from a genetic perspective, employing a method of genetic association analysis to ascertain the causal relationship between immune phenotypes and the onset of JIA. Methods In this study, a two-sample Mendelian randomization (MR) analysis was used to select single nucleotide polymorphisms (SNPs) significantly associated with immune cells as instrumental variables to analyze the bidirectional causal relationship between 731 immune cells and JIA. There were four types of immune features (median fluorescence intensity (MFI), relative cellular (RC), absolute cellular (AC), and morphological parameters (MP)). Finally, the heterogeneity and horizontal reproducibility of the results were verified by sensitivity analysis, which ensured more robust results. Results We found that CD3 on CM CD8br was causally associated with JIA at the level of 0.05 significant difference (95% CI = 0.630 ~ 0.847, P = 3.33 × 10−5, PFDR = 0.024). At the significance level of 0.20, two immunophenotypes were causally associated with JIA, namely: HLA DR on CD14+ CD16- monocyte (95% CI = 0.633 ~ 0.884, P = 6.83 × 10–4, PFDR = 0.16) and HLA DR on CD14+ monocyte (95% CI = 0.627 ~ 0.882, P = 6.9 × 10−4, PFDR = 0.16). Conclusion Our study assessed the causal effect of immune cells on JIA from a genetic perspective. These findings emphasize the complex and important role of immune cells in the pathogenesis of JIA and lay a foundation for further study of the pathogenesis of JIA. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1546-0096 |
| العلاقة: | https://doaj.org/toc/1546-0096Test |
| DOI: | 10.1186/s12969-024-00970-8 |
| الوصول الحر: | https://doaj.org/article/00583f9ebb6b4b619911b85ac53fd3e2Test |
| رقم الانضمام: | edsdoj.00583f9ebb6b4b619911b85ac53fd3e2 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 15460096 |
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| DOI: | 10.1186/s12969-024-00970-8 |